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-rw-r--r--.hgignore4
-rw-r--r--.luacheckrc59
-rw-r--r--CHANGES17
-rw-r--r--DEPENDS2
-rw-r--r--GNUmakefile (renamed from Makefile)15
-rw-r--r--HACKERS4
-rw-r--r--INSTALL2
-rw-r--r--README16
-rw-r--r--certs/GNUmakefile (renamed from certs/Makefile)0
-rw-r--r--certs/localhost.cnf2
-rw-r--r--certs/makefile18
-rwxr-xr-xconfigure2
-rw-r--r--core/certmanager.lua1
-rw-r--r--core/configmanager.lua39
-rw-r--r--core/hostmanager.lua12
-rw-r--r--core/loggingmanager.lua11
-rw-r--r--core/moduleapi.lua48
-rw-r--r--core/modulemanager.lua3
-rw-r--r--core/portmanager.lua1
-rw-r--r--core/rostermanager.lua3
-rw-r--r--core/s2smanager.lua6
-rw-r--r--core/sessionmanager.lua4
-rw-r--r--core/stanza_router.lua2
-rw-r--r--core/storagemanager.lua37
-rw-r--r--core/usermanager.lua3
-rw-r--r--doc/coding_style.txt2
-rw-r--r--doc/names.txt2
-rw-r--r--doc/net.server.lua243
-rw-r--r--doc/session.txt4
-rw-r--r--makefile101
-rw-r--r--net/adns.lua1
-rw-r--r--net/connect.lua92
-rw-r--r--net/connlisteners.lua4
-rw-r--r--net/cqueues.lua74
-rw-r--r--net/dns.lua14
-rw-r--r--net/http.lua156
-rw-r--r--net/httpserver.lua5
-rw-r--r--net/resolvers/basic.lua60
-rw-r--r--net/resolvers/manual.lua25
-rw-r--r--net/server.lua115
-rw-r--r--net/server_epoll.lua693
-rw-r--r--net/server_event.lua48
-rw-r--r--net/server_select.lua113
-rw-r--r--net/websocket/frames.lua8
-rw-r--r--plugins/adhoc/adhoc.lib.lua24
-rw-r--r--plugins/adhoc/mod_adhoc.lua4
-rw-r--r--plugins/mod_admin_adhoc.lua2
-rw-r--r--plugins/mod_admin_telnet.lua47
-rw-r--r--plugins/mod_announce.lua2
-rw-r--r--plugins/mod_bosh.lua216
-rw-r--r--plugins/mod_c2s.lua26
-rw-r--r--plugins/mod_component.lua2
-rw-r--r--plugins/mod_http.lua30
-rw-r--r--plugins/mod_iq.lua8
-rw-r--r--plugins/mod_message.lua4
-rw-r--r--plugins/mod_muc_mam.lua367
-rw-r--r--plugins/mod_muc_unique.lua12
-rw-r--r--plugins/mod_pep.lua25
-rw-r--r--plugins/mod_pep_plus.lua476
-rw-r--r--plugins/mod_ping.lua2
-rw-r--r--plugins/mod_posix.lua40
-rw-r--r--plugins/mod_presence.lua9
-rw-r--r--plugins/mod_private.lua27
-rw-r--r--plugins/mod_proxy65.lua13
-rw-r--r--plugins/mod_pubsub/mod_pubsub.lua76
-rw-r--r--plugins/mod_pubsub/pubsub.lib.lua227
-rw-r--r--plugins/mod_register.lua285
-rw-r--r--plugins/mod_register_ibr.lua195
-rw-r--r--plugins/mod_register_limits.lua78
-rw-r--r--plugins/mod_roster.lua15
-rw-r--r--plugins/mod_s2s/mod_s2s.lua80
-rw-r--r--plugins/mod_s2s/s2sout.lib.lua10
-rw-r--r--plugins/mod_storage_internal.lua70
-rw-r--r--plugins/mod_storage_sql.lua61
-rw-r--r--plugins/mod_storage_sql1.lua6
-rw-r--r--plugins/mod_storage_xep0227.lua76
-rw-r--r--plugins/mod_uptime.lua2
-rw-r--r--plugins/mod_user_account_management.lua86
-rw-r--r--plugins/mod_websocket.lua4
-rw-r--r--plugins/muc/affiliation_notify.lib.lua64
-rw-r--r--plugins/muc/description.lib.lua41
-rw-r--r--plugins/muc/hidden.lib.lua43
-rw-r--r--plugins/muc/history.lib.lua171
-rw-r--r--plugins/muc/lock.lib.lua62
-rw-r--r--plugins/muc/members_only.lib.lua128
-rw-r--r--plugins/muc/mod_muc.lua550
-rw-r--r--plugins/muc/moderated.lib.lua51
-rw-r--r--plugins/muc/muc.lib.lua2185
-rw-r--r--plugins/muc/name.lib.lua45
-rw-r--r--plugins/muc/occupant.lib.lua85
-rw-r--r--plugins/muc/password.lib.lua70
-rw-r--r--plugins/muc/persistent.lib.lua47
-rw-r--r--plugins/muc/subject.lib.lua101
-rw-r--r--plugins/muc/util.lib.lua58
-rw-r--r--plugins/muc/whois.lib.lua65
-rwxr-xr-xprosody371
-rwxr-xr-xprosodyctl623
-rw-r--r--spec/core_configmanager_spec.lua31
-rw-r--r--spec/core_moduleapi_spec.lua76
-rw-r--r--spec/json/fail1.json (renamed from tests/json/fail1.json)0
-rw-r--r--spec/json/fail10.json (renamed from tests/json/fail10.json)0
-rw-r--r--spec/json/fail11.json (renamed from tests/json/fail11.json)0
-rw-r--r--spec/json/fail12.json (renamed from tests/json/fail12.json)0
-rw-r--r--spec/json/fail13.json (renamed from tests/json/fail13.json)0
-rw-r--r--spec/json/fail14.json (renamed from tests/json/fail14.json)0
-rw-r--r--spec/json/fail15.json (renamed from tests/json/fail15.json)0
-rw-r--r--spec/json/fail16.json (renamed from tests/json/fail16.json)0
-rw-r--r--spec/json/fail17.json (renamed from tests/json/fail17.json)0
-rw-r--r--spec/json/fail18.json (renamed from tests/json/fail18.json)0
-rw-r--r--spec/json/fail19.json (renamed from tests/json/fail19.json)0
-rw-r--r--spec/json/fail2.json (renamed from tests/json/fail2.json)0
-rw-r--r--spec/json/fail20.json (renamed from tests/json/fail20.json)0
-rw-r--r--spec/json/fail21.json (renamed from tests/json/fail21.json)0
-rw-r--r--spec/json/fail22.json (renamed from tests/json/fail22.json)0
-rw-r--r--spec/json/fail23.json (renamed from tests/json/fail23.json)0
-rw-r--r--spec/json/fail24.json (renamed from tests/json/fail24.json)0
-rw-r--r--spec/json/fail25.json (renamed from tests/json/fail25.json)0
-rw-r--r--spec/json/fail26.json (renamed from tests/json/fail26.json)0
-rw-r--r--spec/json/fail27.json (renamed from tests/json/fail27.json)0
-rw-r--r--spec/json/fail28.json (renamed from tests/json/fail28.json)0
-rw-r--r--spec/json/fail29.json (renamed from tests/json/fail29.json)0
-rw-r--r--spec/json/fail3.json (renamed from tests/json/fail3.json)0
-rw-r--r--spec/json/fail30.json (renamed from tests/json/fail30.json)0
-rw-r--r--spec/json/fail31.json (renamed from tests/json/fail31.json)0
-rw-r--r--spec/json/fail32.json (renamed from tests/json/fail32.json)0
-rw-r--r--spec/json/fail33.json (renamed from tests/json/fail33.json)0
-rw-r--r--spec/json/fail4.json (renamed from tests/json/fail4.json)0
-rw-r--r--spec/json/fail5.json (renamed from tests/json/fail5.json)0
-rw-r--r--spec/json/fail6.json (renamed from tests/json/fail6.json)0
-rw-r--r--spec/json/fail7.json (renamed from tests/json/fail7.json)0
-rw-r--r--spec/json/fail8.json (renamed from tests/json/fail8.json)0
-rw-r--r--spec/json/fail9.json (renamed from tests/json/fail9.json)0
-rw-r--r--spec/json/pass1.json (renamed from tests/json/pass1.json)0
-rw-r--r--spec/json/pass2.json (renamed from tests/json/pass2.json)0
-rw-r--r--spec/json/pass3.json (renamed from tests/json/pass3.json)0
-rw-r--r--spec/net_http_parser_spec.lua52
-rw-r--r--spec/net_http_server_spec.lua13
-rw-r--r--spec/utf8_sequences.txt (renamed from tests/utf8_sequences.txt)0
-rw-r--r--spec/util_async_spec.lua616
-rw-r--r--spec/util_cache_spec.lua316
-rw-r--r--spec/util_datetime_spec.lua76
-rw-r--r--spec/util_encodings_spec.lua41
-rw-r--r--spec/util_format_spec.lua14
-rw-r--r--spec/util_http_spec.lua64
-rw-r--r--spec/util_ip_spec.lua103
-rw-r--r--spec/util_jid_spec.lua146
-rw-r--r--spec/util_json_spec.lua70
-rw-r--r--spec/util_multitable_spec.lua60
-rw-r--r--spec/util_pubsub_spec.lua55
-rw-r--r--spec/util_queue_spec.lua103
-rw-r--r--spec/util_random_spec.lua19
-rw-r--r--spec/util_rfc6724_spec.lua97
-rw-r--r--spec/util_stanza_spec.lua238
-rw-r--r--spec/util_throttle_spec.lua150
-rw-r--r--spec/util_uuid_spec.lua25
-rw-r--r--spec/util_xml_spec.lua20
-rw-r--r--spec/util_xmppstream_spec.lua90
-rw-r--r--tests/modulemanager_option_conversion.lua55
-rw-r--r--tests/reports/empty1
-rw-r--r--tests/run_tests.bat10
-rwxr-xr-xtests/run_tests.sh3
-rw-r--r--tests/test.lua255
-rw-r--r--tests/test_core_configmanager.lua33
-rw-r--r--tests/test_core_s2smanager.lua50
-rw-r--r--tests/test_core_stanza_router.lua232
-rw-r--r--tests/test_net_http_parser.lua47
-rw-r--r--tests/test_sasl.lua38
-rw-r--r--tests/test_utf8.lua18
-rw-r--r--tests/test_util_cache.lua309
-rw-r--r--tests/test_util_http.lua41
-rw-r--r--tests/test_util_ip.lua89
-rw-r--r--tests/test_util_jid.lua143
-rw-r--r--tests/test_util_json.lua21
-rwxr-xr-xtests/test_util_json.sh39
-rw-r--r--tests/test_util_multitable.lua62
-rw-r--r--tests/test_util_queue.lua74
-rw-r--r--tests/test_util_random.lua10
-rw-r--r--tests/test_util_rfc6724.lua97
-rw-r--r--tests/test_util_sasl_scram.lua23
-rw-r--r--tests/test_util_stanza.lua152
-rw-r--r--tests/test_util_throttle.lua26
-rw-r--r--tests/test_util_uuid.lua24
-rw-r--r--tests/test_util_xml.lua12
-rw-r--r--tests/test_util_xmppstream.lua83
-rw-r--r--tests/util/logger.lua45
-rw-r--r--tools/migration/migrator/prosody_sql.lua2
-rw-r--r--util-src/GNUmakefile (renamed from util-src/Makefile)2
-rw-r--r--util-src/crand.c64
-rw-r--r--util-src/makefile44
-rw-r--r--util-src/net.c63
-rw-r--r--util-src/ringbuffer.c42
-rw-r--r--util/adhoc.lua2
-rw-r--r--util/array.lua2
-rw-r--r--util/async.lua233
-rw-r--r--util/cache.lua26
-rw-r--r--util/caps.lua1
-rw-r--r--util/dataforms.lua1
-rw-r--r--util/datamanager.lua10
-rw-r--r--util/datetime.lua1
-rw-r--r--util/debug.lua21
-rw-r--r--util/dependencies.lua10
-rw-r--r--util/envload.lua2
-rw-r--r--util/events.lua14
-rw-r--r--util/filters.lua1
-rw-r--r--util/format.lua20
-rw-r--r--util/import.lua4
-rw-r--r--util/indexedbheap.lua157
-rw-r--r--util/ip.lua250
-rw-r--r--util/iterators.lua4
-rw-r--r--util/jid.lua1
-rw-r--r--util/json.lua10
-rw-r--r--util/logger.lua14
-rw-r--r--util/multitable.lua5
-rw-r--r--util/openssl.lua2
-rw-r--r--util/pluginloader.lua1
-rw-r--r--util/prosodyctl.lua13
-rw-r--r--util/pubsub.lua127
-rw-r--r--util/random.lua4
-rw-r--r--util/sasl.lua9
-rw-r--r--util/sasl/anonymous.lua3
-rw-r--r--util/sasl/digest-md5.lua1
-rw-r--r--util/sasl/external.lua1
-rw-r--r--util/sasl/plain.lua1
-rw-r--r--util/sasl/scram.lua24
-rw-r--r--util/sasl_cyrus.lua1
-rw-r--r--util/serialization.lua1
-rw-r--r--util/set.lua3
-rw-r--r--util/sql.lua50
-rw-r--r--util/sslconfig.lua1
-rw-r--r--util/stanza.lua79
-rw-r--r--util/startup.lua550
-rw-r--r--util/template.lua5
-rw-r--r--util/termcolours.lua1
-rw-r--r--util/throttle.lua1
-rw-r--r--util/timer.lua151
-rw-r--r--util/vcard.lua572
-rw-r--r--util/watchdog.lua1
-rw-r--r--util/x509.lua1
-rw-r--r--util/xml.lua24
-rw-r--r--util/xmppstream.lua15
240 files changed, 11342 insertions, 5211 deletions
diff --git a/.hgignore b/.hgignore
index 1c17b0f7..2925bd66 100644
--- a/.hgignore
+++ b/.hgignore
@@ -15,7 +15,6 @@ config.unix
*.rej
*.save
*~
-*.report
*.o
*.so
*.install
@@ -27,3 +26,6 @@ config.unix
*.exp
*.lib
*.obj
+luacov.report.out
+luacov.report.out.index
+luacov.stats.out \ No newline at end of file
diff --git a/.luacheckrc b/.luacheckrc
index 91face3f..a5194be1 100644
--- a/.luacheckrc
+++ b/.luacheckrc
@@ -1,19 +1,34 @@
cache = true
-read_globals = { "prosody", "hosts", "import" }
-globals = { "_M" }
-allow_defined_top = true
-module = true
unused_secondaries = false
codes = true
ignore = { "411/err", "421/err", "411/ok", "421/ok", "211/_ENV", "431/log" }
max_line_length = 150
+read_globals = {
+ "prosody",
+ "import",
+};
+files["prosody"] = {
+ allow_defined_top = true;
+ module = true;
+}
+files["prosodyctl"] = {
+ allow_defined_top = true;
+ module = true;
+};
files["core/"] = {
- read_globals = { "prosody", "hosts" };
- globals = { "prosody.hosts.?", "hosts.?" };
+ globals = {
+ "prosody.hosts.?",
+ };
+}
+files["util/"] = {
+ -- Ignore unwrapped license text
+ max_comment_line_length = false;
}
files["plugins/"] = {
+ module = true;
+ allow_defined_top = true;
read_globals = {
-- Module instance
"module.name",
@@ -51,8 +66,6 @@ files["plugins/"] = {
"module.get_option_set",
"module.get_option_string",
"module.handle_items",
- "module.has_feature",
- "module.has_identity",
"module.hook",
"module.hook_global",
"module.hook_object_event",
@@ -74,10 +87,11 @@ files["plugins/"] = {
"module.wrap_event",
"module.wrap_global",
"module.wrap_object_event",
+
+ -- mod_http API
+ "module.http_url",
};
globals = {
- "_M",
-
-- Methods that can be set on module API
"module.unload",
"module.add_host",
@@ -89,16 +103,19 @@ files["plugins/"] = {
"module.environment",
};
}
-files["tests/"] = {
- read_globals = {
- "testlib_new_env",
- "assert_equal",
- "assert_table",
- "assert_function",
- "assert_string",
- "assert_boolean",
- "assert_is",
- "assert_is_not",
- "runtest",
+files["spec/"] = {
+ std = "+busted"
+}
+files["prosody.cfg.lua"] = {
+ ignore = { "131" };
+ globals = {
+ "Host",
+ "host",
+ "VirtualHost",
+ "Component",
+ "component",
+ "Include",
+ "include",
+ "RunScript"
};
}
diff --git a/CHANGES b/CHANGES
index a670873a..b89dfcb9 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,20 @@
+trunk
+=====
+
+**YYYY-MM-DD**
+
+New features
+------------
+
+- Rewritten more extensible MUC module
+ - Store inactive rooms to disk
+ - Store rooms to disk on shutdown
+- mod\_pep\_plus
+- Persistence of PubSub data (applies to mod\_pubsub and mod\_pep\_plus)
+- Asynchronous operations
+- Busted for tests
+- mod\_muc\_mam (XEP-0313 in groupchats)
+
0.10.0
======
diff --git a/DEPENDS b/DEPENDS
index ba125904..3cd32419 100644
--- a/DEPENDS
+++ b/DEPENDS
@@ -1,6 +1,6 @@
For full information on our dependencies, version requirements, and
-where to find them, see http://prosody.im/doc/depends
+where to find them, see https://prosody.im/doc/depends
If you have luarocks available on your platform, install the following:
diff --git a/Makefile b/GNUmakefile
index a5f75c19..cb8dd195 100644
--- a/Makefile
+++ b/GNUmakefile
@@ -19,7 +19,7 @@ INSTALL_EXEC=$(INSTALL) -m755
MKDIR=install -d
MKDIR_PRIVATE=$(MKDIR) -m750
-.PHONY: all test clean install
+.PHONY: all test coverage clean install
all: prosody.install prosodyctl.install prosody.cfg.lua.install prosody.version
$(MAKE) -C util-src install
@@ -37,8 +37,9 @@ install: prosody.install prosodyctl.install prosody.cfg.lua.install util/encodin
$(INSTALL_EXEC) ./prosodyctl.install $(BIN)/prosodyctl
$(INSTALL_DATA) core/*.lua $(SOURCE)/core
$(INSTALL_DATA) net/*.lua $(SOURCE)/net
- $(MKDIR) $(SOURCE)/net/http $(SOURCE)/net/websocket
+ $(MKDIR) $(SOURCE)/net/http $(SOURCE)/net/resolvers $(SOURCE)/net/websocket
$(INSTALL_DATA) net/http/*.lua $(SOURCE)/net/http
+ $(INSTALL_DATA) net/resolvers/*.lua $(SOURCE)/net/resolvers
$(INSTALL_DATA) net/websocket/*.lua $(SOURCE)/net/websocket
$(INSTALL_DATA) util/*.lua $(SOURCE)/util
$(INSTALL_DATA) util/*.so $(SOURCE)/util
@@ -65,8 +66,14 @@ clean:
$(MAKE) clean -C util-src
test:
- cd tests && $(RUNWITH) test.lua 0
- # Skipping: cd tests && RUNWITH=$(RUNWITH) ./test_util_json.sh
+ busted --lua=$(RUNWITH)
+
+coverage:
+ -rm -- luacov.*
+ busted --lua=$(RUNWITH) -c
+ luacov
+ luacov-console
+ luacov-console -s
util/%.so:
$(MAKE) install -C util-src
diff --git a/HACKERS b/HACKERS
index 40cbd8aa..cae98091 100644
--- a/HACKERS
+++ b/HACKERS
@@ -2,11 +2,11 @@ Welcome hackers!
This project accepts and *encourages* contributions. If you would like to get
involved you can join us on our mailing list and discussion rooms. More
-information on these at http://prosody.im/discuss
+information on these at https://prosody.im/discuss
Patches are welcome, though before sending we would appreciate if you read
docs/coding_style.txt for guidelines on how to format your code, and other tips.
-Documentation for developers can be found at http://prosody.im/doc/developers
+Documentation for developers can be found at https://prosody.im/doc/developers
Have fun :)
diff --git a/INSTALL b/INSTALL
index f0fa894d..66e1df76 100644
--- a/INSTALL
+++ b/INSTALL
@@ -1,5 +1,5 @@
(This file was created from
-http://prosody.im/doc/installing_from_source on 2013-03-31)
+https://prosody.im/doc/installing_from_source on 2013-03-31)
====== Installing from source ======
==== Dependencies ====
diff --git a/README b/README
index 3cffea49..797a2175 100644
--- a/README
+++ b/README
@@ -9,29 +9,29 @@ rapidly prototype new protocols.
## Useful links
-Homepage: http://prosody.im/
-Download: http://prosody.im/download
-Documentation: http://prosody.im/doc/
+Homepage: https://prosody.im/
+Download: https://prosody.im/download
+Documentation: https://prosody.im/doc/
Jabber/XMPP Chat:
Address:
prosody@conference.prosody.im
Web interface:
- http://prosody.im/webchat
+ https://prosody.im/webchat
Mailing lists:
User support and discussion:
- http://groups.google.com/group/prosody-users
+ https://groups.google.com/group/prosody-users
Development discussion:
- http://groups.google.com/group/prosody-dev
+ https://groups.google.com/group/prosody-dev
Issue tracker changes:
- http://groups.google.com/group/prosody-issues
+ https://groups.google.com/group/prosody-issues
## Installation
See the accompanying INSTALL file for help on building Prosody from source. Alternatively
-see our guide at http://prosody.im/doc/install
+see our guide at https://prosody.im/doc/install
diff --git a/certs/Makefile b/certs/GNUmakefile
index fd4a2932..fd4a2932 100644
--- a/certs/Makefile
+++ b/certs/GNUmakefile
diff --git a/certs/localhost.cnf b/certs/localhost.cnf
index a7dc6cfe..61d59e72 100644
--- a/certs/localhost.cnf
+++ b/certs/localhost.cnf
@@ -11,7 +11,7 @@ otherName.2 = 1.3.6.1.5.5.7.8.5;FORMAT:UTF8,UTF8:localhost
[distinguished_name]
countryName = GB
organizationName = Prosody IM
-organizationalUnitName = http://prosody.im/doc/certificates
+organizationalUnitName = https://prosody.im/doc/certificates
commonName = Example certificate
[req]
diff --git a/certs/makefile b/certs/makefile
new file mode 100644
index 00000000..b0614072
--- /dev/null
+++ b/certs/makefile
@@ -0,0 +1,18 @@
+.DEFAULT: localhost.crt
+keysize=2048
+
+# How to:
+# First, `make yourhost.cnf` which creates a openssl config file.
+# Then edit this file and fill in the details you want it to have,
+# and add or change hosts and components it should cover.
+# Then `make yourhost.key` to create your private key, you can
+# include keysize=number to change the size of the key.
+# Then you can either `make yourhost.csr` to generate a certificate
+# signing request that you can submit to a CA, or `make yourhost.crt`
+# to generate a self signed certificate.
+
+${.TARGETS:M*.crt}:
+ openssl req -new -x509 -newkey rsa:$(keysize) -nodes -keyout ${.TARGET:R}.key \
+ -days 365 -sha256 -out $@ -utf8 -subj /CN=${.TARGET:R}
+
+.SUFFIXES: .key .crt
diff --git a/configure b/configure
index c26f78ed..13f7eff3 100755
--- a/configure
+++ b/configure
@@ -528,6 +528,8 @@ OPENSSL_LIBS="-l$OPENSSL_LIB"
if [ "$PRNG" = "OPENSSL" ]; then
PRNGLIBS=$OPENSSL_LIBS
+elif [ "$PRNG" = "ARC4RANDOM" -a "$(uname)" = "Linux" ]; then
+ PRNGLIBS="-lbsd"
fi
# Write config
diff --git a/core/certmanager.lua b/core/certmanager.lua
index 1cbdac5d..3c1bd454 100644
--- a/core/certmanager.lua
+++ b/core/certmanager.lua
@@ -55,6 +55,7 @@ local luasec_has = softreq"ssl.config" or {
};
local _ENV = nil;
+-- luacheck: std none
-- Global SSL options if not overridden per-host
local global_ssl_config = configmanager.get("*", "ssl");
diff --git a/core/configmanager.lua b/core/configmanager.lua
index 5a544375..d9482b81 100644
--- a/core/configmanager.lua
+++ b/core/configmanager.lua
@@ -7,12 +7,10 @@
--
local _G = _G;
-local setmetatable, rawget, rawset, io, error, dofile, type, pairs, table =
- setmetatable, rawget, rawset, io, error, dofile, type, pairs, table;
+local setmetatable, rawget, rawset, io, error, dofile, type, pairs =
+ setmetatable, rawget, rawset, io, error, dofile, type, pairs;
local format, math_max = string.format, math.max;
-local fire_event = prosody and prosody.events.fire_event or function () end;
-
local envload = require"util.envload".envload;
local deps = require"util.dependencies";
local resolve_relative_path = require"util.paths".resolve_relative_path;
@@ -24,10 +22,11 @@ local nameprep = encodings and encodings.stringprep.nameprep or function (host)
local _M = {};
local _ENV = nil;
+-- luacheck: std none
_M.resolve_relative_path = resolve_relative_path; -- COMPAT
-local parsers = {};
+local parser = nil;
local config_mt = { __index = function (t, _) return rawget(t, "*"); end};
local config = setmetatable({ ["*"] = { } }, config_mt);
@@ -77,19 +76,14 @@ end
function _M.load(filename, config_format)
config_format = config_format or filename:match("%w+$");
- if parsers[config_format] and parsers[config_format].load then
+ if config_format == "lua" then
local f, err = io.open(filename);
if f then
local new_config = setmetatable({ ["*"] = { } }, config_mt);
- local ok, err = parsers[config_format].load(f:read("*a"), filename, new_config);
+ local ok, err = parser.load(f:read("*a"), filename, new_config);
f:close();
if ok then
config = new_config;
- fire_event("config-reloaded", {
- filename = filename,
- format = config_format,
- config = config
- });
end
return ok, "parser", err;
end
@@ -103,26 +97,11 @@ function _M.load(filename, config_format)
end
end
-function _M.addparser(config_format, parser)
- if config_format and parser then
- parsers[config_format] = parser;
- end
-end
-
--- _M needed to avoid name clash with local 'parsers'
-function _M.parsers()
- local p = {};
- for config_format in pairs(parsers) do
- table.insert(p, config_format);
- end
- return p;
-end
-
-- Built-in Lua parser
do
local pcall = _G.pcall;
- parsers.lua = {};
- function parsers.lua.load(data, config_file, config_table)
+ parser = {};
+ function parser.load(data, config_file, config_table)
local env;
-- The ' = true' are needed so as not to set off __newindex when we assign the functions below
env = setmetatable({
@@ -211,7 +190,7 @@ do
file = resolve_relative_path(config_file:gsub("[^"..path_sep.."]+$", ""), file);
local f, err = io.open(file);
if f then
- local ret, err = parsers.lua.load(f:read("*a"), file, config_table);
+ local ret, err = parser.load(f:read("*a"), file, config_table);
if not ret then error(err:gsub("%[string.-%]", file), 0); end
end
if not f then error("Error loading included "..file..": "..err, 0); end
diff --git a/core/hostmanager.lua b/core/hostmanager.lua
index 106a8ef2..9acca517 100644
--- a/core/hostmanager.lua
+++ b/core/hostmanager.lua
@@ -12,8 +12,6 @@ local events_new = require "util.events".new;
local disco_items = require "util.multitable".new();
local NULL = {};
-local jid_split = require "util.jid".split;
-
local log = require "util.logger".init("hostmanager");
local hosts = prosody.hosts;
@@ -24,11 +22,12 @@ end
local incoming_s2s = _G.prosody.incoming_s2s;
local core_route_stanza = _G.prosody.core_route_stanza;
-local pairs, select, rawget = pairs, select, rawget;
+local pairs, rawget = pairs, rawget;
local tostring, type = tostring, type;
local setmetatable = setmetatable;
local _ENV = nil;
+-- luacheck: std none
local host_mt = { }
function host_mt:__tostring()
@@ -71,13 +70,6 @@ end
prosody_events.add_handler("server-starting", load_enabled_hosts);
local function host_send(stanza)
- local name, stanza_type = stanza.name, stanza.attr.type;
- if stanza_type == "error" or (name == "iq" and stanza_type == "result") then
- local dest_host_name = select(2, jid_split(stanza.attr.to));
- local dest_host = hosts[dest_host_name] or { type = "unknown" };
- log("warn", "Unhandled response sent to %s host %s: %s", dest_host.type, dest_host_name, tostring(stanza));
- return;
- end
core_route_stanza(nil, stanza);
end
diff --git a/core/loggingmanager.lua b/core/loggingmanager.lua
index 004f4c3b..cfa8246a 100644
--- a/core/loggingmanager.lua
+++ b/core/loggingmanager.lua
@@ -5,7 +5,6 @@
-- This project is MIT/X11 licensed. Please see the
-- COPYING file in the source package for more information.
--
--- luacheck: globals log prosody.log
local format = require "util.format".format;
local setmetatable, rawset, pairs, ipairs, type =
@@ -18,12 +17,9 @@ local getstyle, getstring = require "util.termcolours".getstyle, require "util.t
local config = require "core.configmanager";
local logger = require "util.logger";
-local prosody = prosody;
-
-_G.log = logger.init("general");
-prosody.log = logger.init("general");
local _ENV = nil;
+-- luacheck: std none
-- The log config used if none specified in the config file (see reload_logging for initialization)
local default_logging;
@@ -154,13 +150,8 @@ local function reload_logging()
for name, sink_maker in pairs(old_sink_types) do
log_sink_types[name] = sink_maker;
end
-
- prosody.events.fire_event("logging-reloaded");
end
-reload_logging();
-prosody.events.add_handler("config-reloaded", reload_logging);
-
--- Definition of built-in logging sinks ---
-- Null sink, must enter log_sink_types *first*
diff --git a/core/moduleapi.lua b/core/moduleapi.lua
index 7d954c1f..64c4ce43 100644
--- a/core/moduleapi.lua
+++ b/core/moduleapi.lua
@@ -20,9 +20,10 @@ local st = require "util.stanza";
local t_insert, t_remove, t_concat = table.insert, table.remove, table.concat;
local error, setmetatable, type = error, setmetatable, type;
local ipairs, pairs, select = ipairs, pairs, select;
-local unpack = table.unpack or unpack; --luacheck: ignore 113
local tonumber, tostring = tonumber, tostring;
local require = require;
+local pack = table.pack or function(...) return {n=select("#",...), ...}; end -- table.pack is only in 5.2
+local unpack = table.unpack or unpack; --luacheck: ignore 113 -- renamed in 5.2
local prosody = prosody;
local hosts = prosody.hosts;
@@ -70,20 +71,6 @@ end
function api:add_extension(data)
self:add_item("extension", data);
end
-function api:has_feature(xmlns)
- for _, feature in ipairs(self:get_host_items("feature")) do
- if feature == xmlns then return true; end
- end
- return false;
-end
-function api:has_identity(category, identity_type, name)
- for _, id in ipairs(self:get_host_items("identity")) do
- if id.category == category and id.type == identity_type and id.name == name then
- return true;
- end
- end
- return false;
-end
function api:fire_event(...)
return (hosts[self.host] or prosody).events.fire_event(...);
@@ -160,6 +147,9 @@ function api:depends(name)
end
end);
end
+ if self:get_option_inherited_set("modules_disabled", {}):contains(name) then
+ self:log("warn", "Loading prerequisite mod_%s despite it being disabled", name);
+ end
local mod = modulemanager.get_module(self.host, name) or modulemanager.get_module("*", name);
if mod and mod.module.host == "*" and self.host ~= "*"
and modulemanager.module_has_method(mod, "add_host") then
@@ -381,11 +371,29 @@ function api:broadcast(jids, stanza, iter)
end
end
-function api:add_timer(delay, callback)
- return timer.add_task(delay, function (t)
- if self.loaded == false then return; end
- return callback(t);
- end);
+local timer_methods = { }
+local timer_mt = {
+ __index = timer_methods;
+}
+function timer_methods:stop( )
+ timer.stop(self.id);
+end
+timer_methods.disarm = timer_methods.stop
+function timer_methods:reschedule(delay)
+ timer.reschedule(self.id, delay)
+end
+
+local function timer_callback(now, id, t) --luacheck: ignore 212/id
+ if t.module_env.loaded == false then return; end
+ return t.callback(now, unpack(t, 1, t.n));
+end
+
+function api:add_timer(delay, callback, ...)
+ local t = pack(...)
+ t.module_env = self;
+ t.callback = callback;
+ t.id = timer.add_task(delay, timer_callback, t);
+ return setmetatable(t, timer_mt);
end
local path_sep = package.config:sub(1,1);
diff --git a/core/modulemanager.lua b/core/modulemanager.lua
index 771f6fb1..60af8d79 100644
--- a/core/modulemanager.lua
+++ b/core/modulemanager.lua
@@ -15,8 +15,8 @@ local set = require "util.set";
local new_multitable = require "util.multitable".new;
local api = require "core.moduleapi"; -- Module API container
-local hosts = hosts;
local prosody = prosody;
+local hosts = prosody.hosts;
local xpcall = xpcall;
local setmetatable, rawget = setmetatable, rawget;
@@ -38,6 +38,7 @@ local component_inheritable_modules = {"tls", "saslauth", "dialback", "iq", "s2s
local _G = _G;
local _ENV = nil;
+-- luacheck: std none
local load_modules_for_host, load, unload, reload, get_module, get_items;
local get_modules, is_loaded, module_has_method, call_module_method;
diff --git a/core/portmanager.lua b/core/portmanager.lua
index 5b6476f3..1ed37da0 100644
--- a/core/portmanager.lua
+++ b/core/portmanager.lua
@@ -15,6 +15,7 @@ local prosody = prosody;
local fire_event = prosody.events.fire_event;
local _ENV = nil;
+-- luacheck: std none
--- Config
diff --git a/core/rostermanager.lua b/core/rostermanager.lua
index 65be0de0..aa1ba9f3 100644
--- a/core/rostermanager.lua
+++ b/core/rostermanager.lua
@@ -15,7 +15,7 @@ local pairs = pairs;
local tostring = tostring;
local type = type;
-local hosts = hosts;
+local hosts = prosody.hosts;
local bare_sessions = prosody.bare_sessions;
local um_user_exists = require "core.usermanager".user_exists;
@@ -23,6 +23,7 @@ local st = require "util.stanza";
local storagemanager = require "core.storagemanager";
local _ENV = nil;
+-- luacheck: std none
local save_roster; -- forward declaration
diff --git a/core/s2smanager.lua b/core/s2smanager.lua
index d84572f3..58269c49 100644
--- a/core/s2smanager.lua
+++ b/core/s2smanager.lua
@@ -17,12 +17,13 @@ local logger_init = require "util.logger".init;
local log = logger_init("s2smanager");
local prosody = _G.prosody;
-incoming_s2s = {};
+local incoming_s2s = {};
+_G.incoming_s2s = incoming_s2s;
prosody.incoming_s2s = incoming_s2s;
-local incoming_s2s = incoming_s2s;
local fire_event = prosody.events.fire_event;
local _ENV = nil;
+-- luacheck: std none
local function new_incoming(conn)
local session = { conn = conn, type = "s2sin_unauthed", direction = "incoming", hosts = {} };
@@ -64,6 +65,7 @@ local function retire_session(session, reason)
function session.send(data) log("debug", "Discarding data sent to resting session: %s", tostring(data)); end
function session.data(data) log("debug", "Discarding data received from resting session: %s", tostring(data)); end
+ session.thread = { run = function (_, data) return session.data(data) end };
session.sends2s = session.send;
return setmetatable(session, resting_session);
end
diff --git a/core/sessionmanager.lua b/core/sessionmanager.lua
index 6c9ecc24..c9d4bce4 100644
--- a/core/sessionmanager.lua
+++ b/core/sessionmanager.lua
@@ -10,7 +10,7 @@
local tostring, setmetatable = tostring, setmetatable;
local pairs, next= pairs, next;
-local hosts = hosts;
+local hosts = prosody.hosts;
local full_sessions = prosody.full_sessions;
local bare_sessions = prosody.bare_sessions;
@@ -26,6 +26,7 @@ local initialize_filters = require "util.filters".initialize;
local gettime = require "socket".gettime;
local _ENV = nil;
+-- luacheck: std none
local function new_session(conn)
local session = { conn = conn, type = "c2s_unauthed", conntime = gettime() };
@@ -73,6 +74,7 @@ local function retire_session(session)
function session.send(data) log("debug", "Discarding data sent to resting session: %s", tostring(data)); return false; end
function session.data(data) log("debug", "Discarding data received from resting session: %s", tostring(data)); end
+ session.thread = { run = function (_, data) return session.data(data) end };
return setmetatable(session, resting_session);
end
diff --git a/core/stanza_router.lua b/core/stanza_router.lua
index 0be92f88..49fe747c 100644
--- a/core/stanza_router.lua
+++ b/core/stanza_router.lua
@@ -19,7 +19,7 @@ local bare_sessions = _G.prosody.bare_sessions;
local core_post_stanza, core_process_stanza, core_route_stanza;
-function deprecated_warning(f)
+local function deprecated_warning(f)
_G[f] = function(...)
log("warn", "Using the global %s() is deprecated, use module:send() or prosody.%s(). %s", f, f, debug.traceback());
return prosody[f](...);
diff --git a/core/storagemanager.lua b/core/storagemanager.lua
index c93438af..dea71733 100644
--- a/core/storagemanager.lua
+++ b/core/storagemanager.lua
@@ -1,17 +1,21 @@
local type, pairs = type, pairs;
local setmetatable = setmetatable;
+local rawset = rawset;
local config = require "core.configmanager";
local datamanager = require "util.datamanager";
local modulemanager = require "core.modulemanager";
local multitable = require "util.multitable";
-local hosts = hosts;
local log = require "util.logger".init("storagemanager");
+local async = require "util.async";
+local debug = debug;
local prosody = prosody;
+local hosts = prosody.hosts;
local _ENV = nil;
+-- luacheck: std none
local olddm = {}; -- maintain old datamanager, for backwards compatibility
for k,v in pairs(datamanager) do olddm[k] = v; end
@@ -28,8 +32,34 @@ local null_storage_driver = setmetatable(
}
);
+local async_check = config.get("*", "storage_async_check") == true;
+
local stores_available = multitable.new();
+local function check_async_wrapper(event)
+ local store = event.store;
+ event.store = setmetatable({}, {
+ __index = function (t, method_name)
+ local original_method = store[method_name];
+ if type(original_method) ~= "function" then
+ if original_method then
+ rawset(t, method_name, original_method);
+ end
+ return original_method;
+ end
+ local wrapped_method = function (...)
+ if not async.ready() then
+ log("warn", "ASYNC-01: Attempt to access storage outside async context, "
+ .."see https://prosody.im/doc/developers/async - %s", debug.traceback());
+ end
+ return original_method(...);
+ end
+ rawset(t, method_name, wrapped_method);
+ return wrapped_method;
+ end;
+ });
+end
+
local function initialize_host(host)
local host_session = hosts[host];
host_session.events.add_handler("item-added/storage-provider", function (event)
@@ -41,6 +71,9 @@ local function initialize_host(host)
local item = event.item;
stores_available:set(host, item.name, nil);
end);
+ if async_check then
+ host_session.events.add_handler("store-opened", check_async_wrapper);
+ end
end
prosody.events.add_handler("host-activated", initialize_host, 101);
@@ -137,7 +170,7 @@ local map_shim_mt = {
};
}
-local open;
+local open; -- forward declaration
local function create_map_shim(host, store)
local keyval_store, err = open(host, store, "keyval");
diff --git a/core/usermanager.lua b/core/usermanager.lua
index f795e8ae..bb5669cf 100644
--- a/core/usermanager.lua
+++ b/core/usermanager.lua
@@ -13,17 +13,18 @@ local ipairs = ipairs;
local jid_bare = require "util.jid".bare;
local jid_prep = require "util.jid".prep;
local config = require "core.configmanager";
-local hosts = hosts;
local sasl_new = require "util.sasl".new;
local storagemanager = require "core.storagemanager";
local prosody = _G.prosody;
+local hosts = prosody.hosts;
local setmetatable = setmetatable;
local default_provider = "internal_plain";
local _ENV = nil;
+-- luacheck: std none
local function new_null_provider()
local function dummy() return nil, "method not implemented"; end;
diff --git a/doc/coding_style.txt b/doc/coding_style.txt
index c9113e81..af44da1a 100644
--- a/doc/coding_style.txt
+++ b/doc/coding_style.txt
@@ -7,7 +7,7 @@ Please try to follow, and feel free to fix code you see not following this stand
== Spacing ==
-No space between function names and parenthesis and parenthesis and paramters:
+No space between function names and parenthesis and parenthesis and parameters:
function foo(bar, baz)
diff --git a/doc/names.txt b/doc/names.txt
index 7a6ab1e9..7026c985 100644
--- a/doc/names.txt
+++ b/doc/names.txt
@@ -15,7 +15,7 @@ Thorns thought of:
Eclaire - Idem (French)
Adel - Random
Younha - Read as "yuna"
- Quezacotl - Mayan gods -> google for correct form and pronounciation
+ Quezacotl - Mayan gods -> google for correct form and pronunciation
Carbuncle - FF8 Guardian Force ^^
Protos - Mars satellite
mins - Derived from minstrel
diff --git a/doc/net.server.lua b/doc/net.server.lua
new file mode 100644
index 00000000..bd207fd5
--- /dev/null
+++ b/doc/net.server.lua
@@ -0,0 +1,243 @@
+-- Prosody IM
+-- Copyright (C) 2014,2016 Daurnimator
+--
+-- This project is MIT/X11 licensed. Please see the
+-- COPYING file in the source package for more information.
+
+--[[
+This file is a template for writing a net.server compatible backend.
+]]
+
+--[[
+Read patterns (also called modes) can be one of:
+ - "*a": Read as much as possible
+ - "*l": Read until end of line
+]]
+
+--- Handle API
+local handle_mt = {};
+local handle_methods = {};
+handle_mt.__index = handle_methods;
+
+function handle_methods:set_mode(new_pattern)
+end
+
+function handle_methods:setlistener(listeners)
+end
+
+function handle_methods:setoption(option, value)
+end
+
+function handle_methods:ip()
+end
+
+function handle_methods:starttls(sslctx)
+end
+
+function handle_methods:write(data)
+end
+
+function handle_methods:close()
+end
+
+function handle_methods:pause()
+end
+
+function handle_methods:resume()
+end
+
+--[[
+Returns
+ - socket: the socket object underlying this handle
+]]
+function handle_methods:socket()
+end
+
+--[[
+Returns
+ - boolean: if an ssl context has been set on this handle
+]]
+function handle_methods:ssl()
+end
+
+
+--- Listeners API
+local listeners = {}
+
+--[[ connect
+Called when a client socket has established a connection with it's peer
+]]
+function listeners.onconnect(handle)
+end
+
+--[[ incoming
+Called when data is received
+If reading data failed this will be called with `nil, "error message"`
+]]
+function listeners.onincoming(handle, buff, err)
+end
+
+--[[ status
+Known statuses:
+ - "ssl-handshake-complete"
+]]
+function listeners.onstatus(handle, status)
+end
+
+--[[ disconnect
+Called when the peer has closed the connection
+]]
+function listeners.ondisconnect(handle)
+end
+
+--[[ drain
+Called when the handle's write buffer is empty
+]]
+function listeners.ondrain(handle)
+end
+
+--[[ readtimeout
+Called when a socket inactivity timeout occurs
+]]
+function listeners.onreadtimeout(handle)
+end
+
+--[[ detach: Called when other listeners are going to be removed
+Allows for clean-up
+]]
+function listeners.ondetach(handle)
+end
+
+--- Top level functions
+
+--[[ Returns the syscall level event mechanism in use.
+
+Returns:
+ - backend: e.g. "select", "epoll"
+]]
+local function get_backend()
+end
+
+--[[ Starts the event loop.
+
+Returns:
+ - "quitting"
+]]
+local function loop()
+end
+
+--[[ Stop a running loop()
+]]
+local function setquitting(quit)
+end
+
+
+--[[ Links to two handles together, so anything written to one is piped to the other
+
+Arguments:
+ - sender, receiver: handles to link
+ - buffersize: maximum #bytes until sender will be locked
+]]
+local function link(sender, receiver, buffersize)
+end
+
+--[[ Binds and listens on the given address and port
+If `sslctx` is given, the connecting clients will have to negotiate an SSL session
+
+Arguments:
+ - address: address to bind to, may be "*" to bind all addresses. will be resolved if it is a string.
+ - port: port to bind (as number)
+ - listeners: a table of listeners
+ - pattern: the read pattern
+ - sslctx: is a valid luasec constructor
+
+Returns:
+ - handle
+ - nil, "an error message": on failure (e.g. out of file descriptors)
+]]
+local function addserver(address, port, listeners, pattern, sslctx)
+end
+
+--[[ Wraps a lua-socket socket client socket in a handle.
+The socket must be already connected to the remote end.
+If `sslctx` is given, a SSL session will be negotiated before listeners are called.
+
+Arguments:
+ - socket: the lua-socket object to wrap
+ - ip: returned by `handle:ip()`
+ - port:
+ - listeners: a table of listeners
+ - pattern: the read pattern
+ - sslctx: is a valid luasec constructor
+ - typ: the socket type, one of:
+ - "tcp"
+ - "tcp6"
+ - "udp"
+
+Returns:
+ - handle, socket
+ - nil, "an error message": on failure (e.g. )
+]]
+local function wrapclient(socket, ip, serverport, listeners, pattern, sslctx)
+end
+
+--[[ Connects to the given address and port
+If `sslctx` is given, a SSL session will be negotiated before listeners are called.
+
+Arguments:
+ - address: address to connect to. will be resolved if it is a string.
+ - port: port to connect to (as number)
+ - listeners: a table of listeners
+ - pattern: the read pattern
+ - sslctx: is a valid luasec constructor
+ - typ: the socket type, one of:
+ - "tcp"
+ - "tcp6"
+ - "udp"
+
+Returns:
+ - handle
+ - nil, "an error message": on failure (e.g. out of file descriptors)
+]]
+local function addclient(address, port, listeners, pattern, sslctx, typ)
+end
+
+--[[ Close all handles
+]]
+local function closeall()
+end
+
+--[[ The callback should be called after `delay` seconds.
+The callback should be called with the time at the point of firing.
+If the callback returns a number, it should be called again after that many seconds.
+
+Arguments:
+ - delay: number of seconds to wait
+ - callback: function to call.
+]]
+local function add_task(delay, callback)
+end
+
+--[[ Adds a handler for when a signal is fired.
+Optional to implement
+callback does not take any arguments
+
+Arguments:
+ - signal_id: the signal id (as number) to listen for
+ - handler: callback
+]]
+local function hook_signal(signal_id, handler)
+end
+
+
+return {
+ get_backend = get_backend;
+ loop = loop;
+ setquitting = setquitting;
+ link = link;
+ addserver = addserver;
+ wrapclient = wrapclient;
+ addclient = addclient;
+ closeall = closeall;
+ hook_signal = hook_signal;
+}
diff --git a/doc/session.txt b/doc/session.txt
index fc6eec17..c1f99947 100644
--- a/doc/session.txt
+++ b/doc/session.txt
@@ -15,12 +15,12 @@ session {
full_jid -- convenience for the above 3 as string in username@host/resource form (not defined before resource binding)
priority -- the resource priority, default: 0
presence -- the last non-directed presence with no type attribute. initially nil. reset to nil on unavailable presence.
- interested -- true if the resource requested the roster. Interested resources recieve roster updates. Initially nil.
+ interested -- true if the resource requested the roster. Interested resources receive roster updates. Initially nil.
roster -- the user's roster. Loaded as soon as the resource is bound (session becomes a connected resource).
-- methods --
send(x) -- converts x to a string, and writes it to the connection
- disconnect(x) -- Disconnect the user and clean up the session, best call sessionmanager.destroy_session() instead of this in most cases
+ close(x) -- Disconnect the user and clean up the session, best call sessionmanager.destroy_session() instead of this in most cases
}
if session.full_jid (also session.roster and session.resource) then this is a "connected resource"
diff --git a/makefile b/makefile
new file mode 100644
index 00000000..d19ec24d
--- /dev/null
+++ b/makefile
@@ -0,0 +1,101 @@
+
+include config.unix
+
+BIN = $(DESTDIR)$(PREFIX)/bin
+CONFIG = $(DESTDIR)$(SYSCONFDIR)
+MODULES = $(DESTDIR)$(LIBDIR)/prosody/modules
+SOURCE = $(DESTDIR)$(LIBDIR)/prosody
+DATA = $(DESTDIR)$(DATADIR)
+MAN = $(DESTDIR)$(PREFIX)/share/man
+
+INSTALLEDSOURCE = $(LIBDIR)/prosody
+INSTALLEDCONFIG = $(SYSCONFDIR)
+INSTALLEDMODULES = $(LIBDIR)/prosody/modules
+INSTALLEDDATA = $(DATADIR)
+
+INSTALL=install -p
+INSTALL_DATA=$(INSTALL) -m644
+INSTALL_EXEC=$(INSTALL) -m755
+MKDIR=install -d
+MKDIR_PRIVATE=$(MKDIR) -m750
+
+.PHONY: all test clean install
+
+all: prosody.install prosodyctl.install prosody.cfg.lua.install prosody.version
+ $(MAKE) -C util-src install
+.if $(EXCERTS) == "yes"
+ $(MAKE) -C certs localhost.crt example.com.crt
+.endif
+
+install: prosody.install prosodyctl.install prosody.cfg.lua.install util/encodings.so util/encodings.so util/pposix.so util/signal.so
+ $(MKDIR) $(BIN) $(CONFIG) $(MODULES) $(SOURCE)
+ $(MKDIR_PRIVATE) $(DATA)
+ $(MKDIR) $(MAN)/man1
+ $(MKDIR) $(CONFIG)/certs
+ $(MKDIR) $(SOURCE)/core $(SOURCE)/net $(SOURCE)/util
+ $(INSTALL_EXEC) ./prosody.install $(BIN)/prosody
+ $(INSTALL_EXEC) ./prosodyctl.install $(BIN)/prosodyctl
+ $(INSTALL_DATA) core/*.lua $(SOURCE)/core
+ $(INSTALL_DATA) net/*.lua $(SOURCE)/net
+ $(MKDIR) $(SOURCE)/net/http $(SOURCE)/net/resolvers $(SOURCE)/net/websocket
+ $(INSTALL_DATA) net/http/*.lua $(SOURCE)/net/http
+ $(INSTALL_DATA) net/resolvers/*.lua $(SOURCE)/net/resolvers
+ $(INSTALL_DATA) net/websocket/*.lua $(SOURCE)/net/websocket
+ $(INSTALL_DATA) util/*.lua $(SOURCE)/util
+ $(INSTALL_DATA) util/*.so $(SOURCE)/util
+ $(MKDIR) $(SOURCE)/util/sasl
+ $(INSTALL_DATA) util/sasl/*.lua $(SOURCE)/util/sasl
+ $(MKDIR) $(MODULES)/mod_s2s $(MODULES)/mod_pubsub $(MODULES)/adhoc $(MODULES)/muc $(MODULES)/mod_mam
+ $(INSTALL_DATA) plugins/*.lua $(MODULES)
+ $(INSTALL_DATA) plugins/mod_s2s/*.lua $(MODULES)/mod_s2s
+ $(INSTALL_DATA) plugins/mod_pubsub/*.lua $(MODULES)/mod_pubsub
+ $(INSTALL_DATA) plugins/adhoc/*.lua $(MODULES)/adhoc
+ $(INSTALL_DATA) plugins/muc/*.lua $(MODULES)/muc
+ $(INSTALL_DATA) plugins/mod_mam/*.lua $(MODULES)/mod_mam
+.if $(EXCERTS) == "yes"
+ $(INSTALL_DATA) certs/localhost.crt certs/localhost.key $(CONFIG)/certs
+ $(INSTALL_DATA) certs/example.com.crt certs/example.com.key $(CONFIG)/certs
+.endif
+ $(INSTALL_DATA) man/prosodyctl.man $(MAN)/man1/prosodyctl.1
+ test -f $(CONFIG)/prosody.cfg.lua || $(INSTALL_DATA) prosody.cfg.lua.install $(CONFIG)/prosody.cfg.lua
+ -test -f prosody.version && $(INSTALL_DATA) prosody.version $(SOURCE)/prosody.version
+ $(MAKE) install -C util-src
+
+clean:
+ rm -f prosody.install
+ rm -f prosodyctl.install
+ rm -f prosody.cfg.lua.install
+ rm -f prosody.version
+ $(MAKE) clean -C util-src
+
+test:
+ busted --lua=$(RUNWITH)
+
+
+prosody.install: prosody
+ sed "1s| lua$$| $(RUNWITH)|; \
+ s|^CFG_SOURCEDIR=.*;$$|CFG_SOURCEDIR='$(INSTALLEDSOURCE)';|; \
+ s|^CFG_CONFIGDIR=.*;$$|CFG_CONFIGDIR='$(INSTALLEDCONFIG)';|; \
+ s|^CFG_DATADIR=.*;$$|CFG_DATADIR='$(INSTALLEDDATA)';|; \
+ s|^CFG_PLUGINDIR=.*;$$|CFG_PLUGINDIR='$(INSTALLEDMODULES)/';|;" < prosody > $@
+
+prosodyctl.install: prosodyctl
+ sed "1s| lua$$| $(RUNWITH)|; \
+ s|^CFG_SOURCEDIR=.*;$$|CFG_SOURCEDIR='$(INSTALLEDSOURCE)';|; \
+ s|^CFG_CONFIGDIR=.*;$$|CFG_CONFIGDIR='$(INSTALLEDCONFIG)';|; \
+ s|^CFG_DATADIR=.*;$$|CFG_DATADIR='$(INSTALLEDDATA)';|; \
+ s|^CFG_PLUGINDIR=.*;$$|CFG_PLUGINDIR='$(INSTALLEDMODULES)/';|;" < prosodyctl > $@
+
+prosody.cfg.lua.install: prosody.cfg.lua.dist
+ sed 's|certs/|$(INSTALLEDCONFIG)/certs/|' prosody.cfg.lua.dist > $@
+
+prosody.version:
+ test -f prosody.release && \
+ cp prosody.release $@ || \
+ test -f .hg_archival.txt && \
+ sed -n 's/^node: \(............\).*/\1/p' .hg_archival.txt > $@ || \
+ test -f .hg/dirstate && \
+ hexdump -n6 -e'6/1 "%02x"' .hg/dirstate > $@ || \
+ echo unknown > $@
+
+
diff --git a/net/adns.lua b/net/adns.lua
index a19cbd59..560e4b53 100644
--- a/net/adns.lua
+++ b/net/adns.lua
@@ -17,6 +17,7 @@ local setmetatable = setmetatable;
local function dummy_send(sock, data, i, j) return (j-i)+1; end
local _ENV = nil;
+-- luacheck: std none
local async_resolver_methods = {};
local async_resolver_mt = { __index = async_resolver_methods };
diff --git a/net/connect.lua b/net/connect.lua
new file mode 100644
index 00000000..02ab4cc0
--- /dev/null
+++ b/net/connect.lua
@@ -0,0 +1,92 @@
+local server = require "net.server";
+local log = require "util.logger".init("net.connect");
+local new_id = require "util.id".short;
+
+local pending_connection_methods = {};
+local pending_connection_mt = {
+ __name = "pending_connection";
+ __index = pending_connection_methods;
+ __tostring = function (p)
+ return "<pending connection "..p.id.." to "..tostring(p.target_resolver.hostname)..">";
+ end;
+};
+
+function pending_connection_methods:log(level, message, ...)
+ log(level, "[pending connection %s] "..message, self.id, ...);
+end
+
+-- pending_connections_map[conn] = pending_connection
+local pending_connections_map = {};
+
+local pending_connection_listeners = {};
+
+local function attempt_connection(p)
+ p:log("debug", "Checking for targets...");
+ if p.conn then
+ pending_connections_map[p.conn] = nil;
+ p.conn = nil;
+ end
+ p.target_resolver:next(function (conn_type, ip, port, extra)
+ if not conn_type then
+ -- No more targets to try
+ p:log("debug", "No more connection targets to try");
+ if p.listeners.onfail then
+ p.listeners.onfail(p.data, p.last_error or "unable to resolve service");
+ end
+ return;
+ end
+ p:log("debug", "Next target to try is %s:%d", ip, port);
+ local conn, err = server.addclient(ip, port, pending_connection_listeners, p.options.pattern or "*a", p.options.sslctx, conn_type, extra);
+ if not conn then
+ log("debug", "Connection attempt failed immediately: %s", tostring(err));
+ p.last_error = err or "unknown reason";
+ return attempt_connection(p);
+ end
+ p.conn = conn;
+ pending_connections_map[conn] = p;
+ end);
+end
+
+function pending_connection_listeners.onconnect(conn)
+ local p = pending_connections_map[conn];
+ if not p then
+ log("warn", "Successful connection, but unexpected! Closing.");
+ conn:close();
+ return;
+ end
+ pending_connections_map[conn] = nil;
+ p:log("debug", "Successfully connected");
+ if p.listeners.onattach then
+ p.listeners.onattach(conn, p.data);
+ end
+ conn:setlistener(p.listeners);
+ return p.listeners.onconnect(conn);
+end
+
+function pending_connection_listeners.ondisconnect(conn, reason)
+ local p = pending_connections_map[conn];
+ if not p then
+ log("warn", "Failed connection, but unexpected!");
+ return;
+ end
+ p.last_error = reason or "unknown reason";
+ p:log("debug", "Connection attempt failed: %s", p.last_error);
+ attempt_connection(p);
+end
+
+local function connect(target_resolver, listeners, options, data)
+ local p = setmetatable({
+ id = new_id();
+ target_resolver = target_resolver;
+ listeners = assert(listeners);
+ options = options or {};
+ data = data;
+ }, pending_connection_mt);
+
+ p:log("debug", "Starting connection process");
+ attempt_connection(p);
+end
+
+return {
+ connect = connect;
+};
diff --git a/net/connlisteners.lua b/net/connlisteners.lua
index 000bfa63..9b8f88c3 100644
--- a/net/connlisteners.lua
+++ b/net/connlisteners.lua
@@ -3,15 +3,15 @@ local log = require "util.logger".init("net.connlisteners");
local traceback = debug.traceback;
local _ENV = nil;
+-- luacheck: std none
local function fail()
- log("error", "Attempt to use legacy connlisteners API. For more info see http://prosody.im/doc/developers/network");
+ log("error", "Attempt to use legacy connlisteners API. For more info see https://prosody.im/doc/developers/network");
log("error", "Legacy connlisteners API usage, %s", traceback("", 2));
end
return {
register = fail;
- register = fail;
get = fail;
start = fail;
-- epic fail
diff --git a/net/cqueues.lua b/net/cqueues.lua
new file mode 100644
index 00000000..8c4c756f
--- /dev/null
+++ b/net/cqueues.lua
@@ -0,0 +1,74 @@
+-- Prosody IM
+-- Copyright (C) 2014 Daurnimator
+--
+-- This project is MIT/X11 licensed. Please see the
+-- COPYING file in the source package for more information.
+--
+-- This module allows you to use cqueues with a net.server mainloop
+--
+
+local server = require "net.server";
+local cqueues = require "cqueues";
+assert(cqueues.VERSION >= 20150113, "cqueues newer than 20150113 required")
+
+-- Create a single top level cqueue
+local cq;
+
+if server.cq then -- server provides cqueues object
+ cq = server.cq;
+elseif server.get_backend() == "select" and server._addtimer then -- server_select
+ cq = cqueues.new();
+ local function step()
+ assert(cq:loop(0));
+ end
+
+ -- Use wrapclient (as wrapconnection isn't exported) to get server_select to watch cq fd
+ local handler = server.wrapclient({
+ getfd = function() return cq:pollfd(); end;
+ settimeout = function() end; -- Method just needs to exist
+ close = function() end; -- Need close method for 'closeall'
+ }, nil, nil, {});
+
+ -- Only need to listen for readable; cqueues handles everything under the hood
+ -- readbuffer is called when `select` notes an fd as readable
+ handler.readbuffer = step;
+
+ -- Use server_select low lever timer facility,
+ -- this callback gets called *every* time there is a timeout in the main loop
+ server._addtimer(function(current_time)
+ -- This may end up in extra step()'s, but cqueues handles it for us.
+ step();
+ return cq:timeout();
+ end);
+elseif server.event and server.base then -- server_event
+ cq = cqueues.new();
+ -- Only need to listen for readable; cqueues handles everything under the hood
+ local EV_READ = server.event.EV_READ;
+ -- Convert a cqueues timeout to an acceptable timeout for luaevent
+ local function luaevent_safe_timeout(cq)
+ local t = cq:timeout();
+ -- if you give luaevent 0 or nil, it re-uses the previous timeout.
+ if t == 0 then
+ t = 0.000001; -- 1 microsecond is the smallest that works (goes into a `struct timeval`)
+ elseif t == nil then -- pick something big if we don't have one
+ t = 0x7FFFFFFF; -- largest 32bit int
+ end
+ return t
+ end
+ local event_handle;
+ event_handle = server.base:addevent(cq:pollfd(), EV_READ, function(e)
+ -- Need to reference event_handle or this callback will get collected
+ -- This creates a circular reference that can only be broken if event_handle is manually :close()'d
+ local _ = event_handle;
+ -- Run as many cqueues things as possible (with a timeout of 0)
+ -- If an error is thrown, it will break the libevent loop; but prosody resumes after logging a top level error
+ assert(cq:loop(0));
+ return EV_READ, luaevent_safe_timeout(cq);
+ end, luaevent_safe_timeout(cq));
+else
+ error "NYI"
+end
+
+return {
+ cq = cq;
+}
diff --git a/net/dns.lua b/net/dns.lua
index eba2b5a0..08f5b121 100644
--- a/net/dns.lua
+++ b/net/dns.lua
@@ -15,6 +15,7 @@
local socket = require "socket";
local timer = require "util.timer";
local new_ip = require "util.ip".new_ip;
+local have_util_net, util_net = pcall(require, "util.net");
local _, windows = pcall(require, "util.windows");
local is_windows = (_ and windows) or os.getenv("WINDIR");
@@ -72,6 +73,7 @@ local default_timeout = 15;
-------------------------------------------------- module dns
local _ENV = nil;
+-- luacheck: std none
local dns = {};
@@ -382,6 +384,12 @@ function resolver:A(rr) -- - - - - - - - - - - - - - - - - - - - - - - - A
rr.a = string.format('%i.%i.%i.%i', b1, b2, b3, b4);
end
+if have_util_net and util_net.ntop then
+ function resolver:A(rr)
+ rr.a = util_net.ntop(self:sub(4));
+ end
+end
+
function resolver:AAAA(rr)
local addr = {};
for _ = 1, rr.rdlength, 2 do
@@ -402,6 +410,12 @@ function resolver:AAAA(rr)
rr.aaaa = addr:gsub(zeros[1], "::", 1):gsub("^0::", "::"):gsub("::0$", "::");
end
+if have_util_net and util_net.ntop then
+ function resolver:AAAA(rr)
+ rr.aaaa = util_net.ntop(self:sub(16));
+ end
+end
+
function resolver:CNAME(rr) -- - - - - - - - - - - - - - - - - - - - CNAME
rr.cname = self:name();
end
diff --git a/net/http.lua b/net/http.lua
index effb0ef5..6e5ad67c 100644
--- a/net/http.lua
+++ b/net/http.lua
@@ -13,9 +13,10 @@ local util_http = require "util.http";
local events = require "util.events";
local verify_identity = require"util.x509".verify_identity;
-local ssl_available = pcall(require, "ssl");
+local basic_resolver = require "net.resolvers.basic";
+local connect = require "net.connect".connect;
-local server = require "net.server"
+local ssl_available = pcall(require, "ssl");
local t_insert, t_concat = table.insert, table.concat;
local pairs = pairs;
@@ -27,6 +28,7 @@ local setmetatable = setmetatable;
local log = require "util.logger".init("http");
local _ENV = nil;
+-- luacheck: std none
local requests = {}; -- Open requests
@@ -34,9 +36,78 @@ local function make_id(req) return (tostring(req):match("%x+$")); end
local listener = { default_port = 80, default_mode = "*a" };
+-- Request-related helper functions
+local function handleerr(err) log("error", "Traceback[http]: %s", traceback(tostring(err), 2)); return err; end
+local function log_if_failed(req, ret, ...)
+ if not ret then
+ log("error", "Request '%s': error in callback: %s", req.id, tostring((...)));
+ if not req.suppress_errors then
+ error(...);
+ end
+ end
+ return ...;
+end
+
+local function destroy_request(request)
+ local conn = request.conn;
+ if conn then
+ request.conn = nil;
+ conn:close()
+ end
+end
+
+local function request_reader(request, data, err)
+ if not request.parser then
+ local function error_cb(reason)
+ if request.callback then
+ request.callback(reason or "connection-closed", 0, request);
+ request.callback = nil;
+ end
+ destroy_request(request);
+ end
+
+ if not data then
+ error_cb(err);
+ return;
+ end
+
+ local function success_cb(r)
+ if request.callback then
+ request.callback(r.body, r.code, r, request);
+ request.callback = nil;
+ end
+ destroy_request(request);
+ end
+ local function options_cb()
+ return request;
+ end
+ request.parser = httpstream_new(success_cb, error_cb, "client", options_cb);
+ end
+ request.parser:feed(data);
+end
+
+-- Connection listener callbacks
function listener.onconnect(conn)
local req = requests[conn];
+ -- Initialize request object
+ req.write = function (...) return req.conn:write(...); end
+ local callback = req.callback;
+ req.callback = function (content, code, response, request)
+ do
+ local event = { http = req.http, url = req.url, request = req, response = response, content = content, code = code, callback = req.callback };
+ req.http.events.fire_event("response", event);
+ content, code, response = event.content, event.code, event.response;
+ end
+
+ log("debug", "Request '%s': Calling callback, status %s", req.id, code or "---");
+ return log_if_failed(req.id, xpcall(function () return callback(content, code, response, request) end, handleerr));
+ end
+ req.reader = request_reader;
+ req.state = "status";
+
+ requests[req.conn] = req;
+
-- Validate certificate
if not req.insecure and conn:ssl() then
local sock = conn:socket();
@@ -96,58 +167,24 @@ function listener.ondisconnect(conn, err)
requests[conn] = nil;
end
-function listener.ondetach(conn)
- requests[conn] = nil;
-end
-
-local function destroy_request(request)
- if request.conn then
- request.conn = nil;
- request.handler:close()
- end
+function listener.onattach(conn, req)
+ requests[conn] = req;
+ req.conn = conn;
end
-local function request_reader(request, data, err)
- if not request.parser then
- local function error_cb(reason)
- if request.callback then
- request.callback(reason or "connection-closed", 0, request);
- request.callback = nil;
- end
- destroy_request(request);
- end
-
- if not data then
- error_cb(err);
- return;
- end
-
- local function success_cb(r)
- if request.callback then
- request.callback(r.body, r.code, r, request);
- request.callback = nil;
- end
- destroy_request(request);
- end
- local function options_cb()
- return request;
- end
- request.parser = httpstream_new(success_cb, error_cb, "client", options_cb);
- end
- request.parser:feed(data);
+function listener.ondetach(conn)
+ requests[conn] = nil;
end
-local function handleerr(err) log("error", "Traceback[http]: %s", traceback(tostring(err), 2)); end
-local function log_if_failed(id, ret, ...)
- if not ret then
- log("error", "Request '%s': error in callback: %s", id, tostring((...)));
- end
- return ...;
+function listener.onfail(req, reason)
+ req.http.events.fire_event("request-connection-error", { http = req.http, request = req, url = req.url, err = reason });
+ req.callback(reason or "connection failed", 0, req);
end
local function request(self, u, ex, callback)
local req = url.parse(u);
req.url = u;
+ req.http = self;
if not (req and req.host) then
callback("invalid-url", 0, req);
@@ -166,7 +203,7 @@ local function request(self, u, ex, callback)
if ret then
return ret;
end
- req, u, ex, callback = event.request, event.url, event.options, event.callback;
+ req, u, ex, req.callback = event.request, event.url, event.options, event.callback;
end
local method, headers, body;
@@ -204,6 +241,7 @@ local function request(self, u, ex, callback)
end
end
req.insecure = ex.insecure;
+ req.suppress_errors = ex.suppress_errors;
end
log("debug", "Making %s %s request '%s' to %s", req.scheme:upper(), method or "GET", req.id, (ex and ex.suppress_url and host_header) or u);
@@ -222,29 +260,8 @@ local function request(self, u, ex, callback)
sslctx = ex and ex.sslctx or self.options and self.options.sslctx;
end
- local handler, conn = server.addclient(host, port_number, listener, "*a", sslctx)
- if not handler then
- self.events.fire_event("request-connection-error", { http = self, request = req, url = u, err = conn });
- callback(conn, 0, req);
- return nil, conn;
- end
- req.handler, req.conn = handler, conn
- req.write = function (...) return req.handler:write(...); end
-
- req.callback = function (content, code, response, request)
- do
- local event = { http = self, url = u, request = req, response = response, content = content, code = code, callback = callback };
- self.events.fire_event("response", event);
- content, code, response = event.content, event.code, event.response;
- end
-
- log("debug", "Request '%s': Calling callback, status %s", req.id, code or "---");
- return log_if_failed(req.id, xpcall(function () return callback(content, code, response, request) end, handleerr));
- end
- req.reader = request_reader;
- req.state = "status";
-
- requests[req.handler] = req;
+ local http_service = basic_resolver.new(host, port_number);
+ connect(http_service, listener, { sslctx = sslctx }, req);
self.events.fire_event("request", { http = self, request = req, url = u });
return req;
@@ -264,6 +281,7 @@ end
local default_http = new({
sslctx = { mode = "client", protocol = "sslv23", options = { "no_sslv2", "no_sslv3" } };
+ suppress_errors = true;
});
return {
diff --git a/net/httpserver.lua b/net/httpserver.lua
index 6e2e31b9..6b14313b 100644
--- a/net/httpserver.lua
+++ b/net/httpserver.lua
@@ -3,9 +3,10 @@ local log = require "util.logger".init("net.httpserver");
local traceback = debug.traceback;
local _ENV = nil;
+-- luacheck: std none
-function fail()
- log("error", "Attempt to use legacy HTTP API. For more info see http://prosody.im/doc/developers/legacy_http");
+local function fail()
+ log("error", "Attempt to use legacy HTTP API. For more info see https://prosody.im/doc/developers/legacy_http");
log("error", "Legacy HTTP API usage, %s", traceback("", 2));
end
diff --git a/net/resolvers/basic.lua b/net/resolvers/basic.lua
new file mode 100644
index 00000000..792e6d32
--- /dev/null
+++ b/net/resolvers/basic.lua
@@ -0,0 +1,60 @@
+local adns = require "net.adns";
+
+local methods = {};
+local resolver_mt = { __index = methods };
+
+-- Find the next target to connect to, and
+-- pass it to cb()
+function methods:next(cb)
+ if self.targets then
+ if #self.targets == 0 then
+ cb(nil);
+ return;
+ end
+ local next_target = table.remove(self.targets, 1);
+ cb(unpack(next_target, 1, 4));
+ return;
+ end
+
+ local targets = {};
+ local n = 2;
+ local function ready()
+ n = n - 1;
+ if n > 0 then return; end
+ self.targets = targets;
+ self:next(cb);
+ end
+
+ -- Resolve DNS to target list
+ local dns_resolver = adns.resolver();
+ dns_resolver:lookup(function (answer)
+ if answer then
+ for _, record in ipairs(answer) do
+ table.insert(targets, { self.conn_type, record.a, self.port, self.extra });
+ end
+ end
+ ready();
+ end, self.hostname, "A", "IN");
+
+ dns_resolver:lookup(function (answer)
+ if answer then
+ for _, record in ipairs(answer) do
+ table.insert(targets, { self.conn_type.."6", record.aaaa, self.port, self.extra });
+ end
+ end
+ ready();
+ end, self.hostname, "AAAA", "IN");
+end
+
+local function new(hostname, port, conn_type, extra)
+ return setmetatable({
+ hostname = hostname;
+ port = port;
+ conn_type = conn_type or "tcp";
+ extra = extra;
+ }, resolver_mt);
+end
+
+return {
+ new = new;
+};
diff --git a/net/resolvers/manual.lua b/net/resolvers/manual.lua
new file mode 100644
index 00000000..c0d4e5d5
--- /dev/null
+++ b/net/resolvers/manual.lua
@@ -0,0 +1,25 @@
+local methods = {};
+local resolver_mt = { __index = methods };
+
+-- Find the next target to connect to, and
+-- pass it to cb()
+function methods:next(cb)
+ if #self.targets == 0 then
+ cb(nil);
+ return;
+ end
+ local next_target = table.remove(self.targets, 1);
+ cb(unpack(next_target, 1, 4));
+end
+
+local function new(targets, conn_type, extra)
+ return setmetatable({
+ conn_type = conn_type;
+ extra = extra;
+ targets = targets or {};
+ }, resolver_mt);
+end
+
+return {
+ new = new;
+};
diff --git a/net/server.lua b/net/server.lua
index 41e180fa..d8f24847 100644
--- a/net/server.lua
+++ b/net/server.lua
@@ -6,25 +6,76 @@
-- COPYING file in the source package for more information.
--
-local use_luaevent = prosody and require "core.configmanager".get("*", "use_libevent");
+local log = require "util.logger".init("net.server");
+local server_type = prosody and require "core.configmanager".get("*", "network_backend") or "select";
+if prosody and require "core.configmanager".get("*", "use_libevent") then
+ server_type = "event";
+end
-if use_luaevent then
- use_luaevent = pcall(require, "luaevent.core");
- if not use_luaevent then
+if server_type == "event" then
+ if not pcall(require, "luaevent.core") then
log("error", "libevent not found, falling back to select()");
+ server_type = "select"
end
end
local server;
-
-if use_luaevent then
+local set_config;
+if server_type == "event" then
server = require "net.server_event";
- -- Overwrite signal.signal() because we need to ask libevent to
- -- handle them instead
- local ok, signal = pcall(require, "util.signal");
- if ok and signal then
- local _signal_signal = signal.signal;
+ local defaults = {};
+ for k,v in pairs(server.cfg) do
+ defaults[k] = v;
+ end
+ function set_config(settings)
+ local event_settings = {
+ ACCEPT_DELAY = settings.accept_retry_interval;
+ ACCEPT_QUEUE = settings.tcp_backlog;
+ CLEAR_DELAY = settings.event_clear_interval;
+ CONNECT_TIMEOUT = settings.connect_timeout;
+ DEBUG = settings.debug;
+ HANDSHAKE_TIMEOUT = settings.ssl_handshake_timeout;
+ MAX_CONNECTIONS = settings.max_connections;
+ MAX_HANDSHAKE_ATTEMPTS = settings.max_ssl_handshake_roundtrips;
+ MAX_READ_LENGTH = settings.max_receive_buffer_size;
+ MAX_SEND_LENGTH = settings.max_send_buffer_size;
+ READ_TIMEOUT = settings.read_timeout;
+ WRITE_TIMEOUT = settings.send_timeout;
+ };
+
+ for k,default in pairs(defaults) do
+ server.cfg[k] = event_settings[k] or default;
+ end
+ end
+elseif server_type == "select" then
+ server = require "net.server_select";
+
+ local defaults = {};
+ for k,v in pairs(server.getsettings()) do
+ defaults[k] = v;
+ end
+ function set_config(settings)
+ local select_settings = {};
+ for k,default in pairs(defaults) do
+ select_settings[k] = settings[k] or default;
+ end
+ server.changesettings(select_settings);
+ end
+else
+ server = require("net.server_"..server_type);
+ set_config = server.set_config;
+ if not server.get_backend then
+ function server.get_backend()
+ return server_type;
+ end
+ end
+end
+
+-- If server.hook_signal exists, replace signal.signal()
+local has_signal, signal = pcall(require, "util.signal");
+if has_signal then
+ if server.hook_signal then
function signal.signal(signal_id, handler)
if type(signal_id) == "string" then
signal_id = signal[signal_id:upper()];
@@ -34,46 +85,22 @@ if use_luaevent then
end
return server.hook_signal(signal_id, handler);
end
+ else
+ server.hook_signal = signal.signal;
end
else
- use_luaevent = false;
- server = require "net.server_select";
+ if not server.hook_signal then
+ server.hook_signal = function()
+ return false, "signal hooking not supported"
+ end
+ end
end
-if prosody then
+if prosody and set_config then
local config_get = require "core.configmanager".get;
- local defaults = {};
- for k,v in pairs(server.cfg or server.getsettings()) do
- defaults[k] = v;
- end
local function load_config()
local settings = config_get("*", "network_settings") or {};
- if use_luaevent then
- local event_settings = {
- ACCEPT_DELAY = settings.accept_retry_interval;
- ACCEPT_QUEUE = settings.tcp_backlog;
- CLEAR_DELAY = settings.event_clear_interval;
- CONNECT_TIMEOUT = settings.connect_timeout;
- DEBUG = settings.debug;
- HANDSHAKE_TIMEOUT = settings.ssl_handshake_timeout;
- MAX_CONNECTIONS = settings.max_connections;
- MAX_HANDSHAKE_ATTEMPTS = settings.max_ssl_handshake_roundtrips;
- MAX_READ_LENGTH = settings.max_receive_buffer_size;
- MAX_SEND_LENGTH = settings.max_send_buffer_size;
- READ_TIMEOUT = settings.read_timeout;
- WRITE_TIMEOUT = settings.send_timeout;
- };
-
- for k,default in pairs(defaults) do
- server.cfg[k] = event_settings[k] or default;
- end
- else
- local select_settings = {};
- for k,default in pairs(defaults) do
- select_settings[k] = settings[k] or default;
- end
- server.changesettings(select_settings);
- end
+ return set_config(settings);
end
load_config();
prosody.events.add_handler("config-reloaded", load_config);
diff --git a/net/server_epoll.lua b/net/server_epoll.lua
new file mode 100644
index 00000000..b62bad83
--- /dev/null
+++ b/net/server_epoll.lua
@@ -0,0 +1,693 @@
+-- Prosody IM
+-- Copyright (C) 2016 Kim Alvefur
+--
+-- This project is MIT/X11 licensed. Please see the
+-- COPYING file in the source package for more information.
+--
+
+-- server_epoll
+-- Server backend based on https://luarocks.org/modules/zash/lua-epoll
+
+local t_sort = table.sort;
+local t_insert = table.insert;
+local t_remove = table.remove;
+local t_concat = table.concat;
+local setmetatable = setmetatable;
+local tostring = tostring;
+local pcall = pcall;
+local next = next;
+local pairs = pairs;
+local log = require "util.logger".init("server_epoll");
+local epoll = require "epoll";
+local socket = require "socket";
+local luasec = require "ssl";
+local gettime = require "util.time".now;
+local createtable = require "util.table".create;
+local _SOCKETINVALID = socket._SOCKETINVALID or -1;
+
+assert(socket.tcp6 and socket.tcp4, "Incompatible LuaSocket version");
+
+local _ENV = nil;
+-- luacheck: std none
+
+local default_config = { __index = {
+ read_timeout = 900;
+ write_timeout = 7;
+ tcp_backlog = 128;
+ accept_retry_interval = 10;
+ read_retry_delay = 1e-06;
+ connect_timeout = 20;
+ handshake_timeout = 60;
+ max_wait = 86400;
+ min_wait = 1e-06;
+}};
+local cfg = default_config.__index;
+
+local fds = createtable(10, 0); -- FD -> conn
+
+-- Timer and scheduling --
+
+local timers = {};
+
+local function noop() end
+local function closetimer(t)
+ t[1] = 0;
+ t[2] = noop;
+end
+
+-- Set to true when timers have changed
+local resort_timers = false;
+
+-- Add absolute timer
+local function at(time, f)
+ local timer = { time, f, close = closetimer };
+ t_insert(timers, timer);
+ resort_timers = true;
+ return timer;
+end
+
+-- Add relative timer
+local function addtimer(timeout, f)
+ return at(gettime() + timeout, f);
+end
+
+-- Run callbacks of expired timers
+-- Return time until next timeout
+local function runtimers(next_delay, min_wait)
+ -- Any timers at all?
+ if not timers[1] then
+ return next_delay;
+ end
+
+ if resort_timers then
+ -- Sort earliest timers to the end
+ t_sort(timers, function (a, b) return a[1] > b[1]; end);
+ resort_timers = false;
+ end
+
+ -- Iterate from the end and remove completed timers
+ for i = #timers, 1, -1 do
+ local timer = timers[i];
+ local t, f = timer[1], timer[2];
+ -- Get time for every iteration to increase accuracy
+ local now = gettime();
+ if t > now then
+ -- This timer should not fire yet
+ local diff = t - now;
+ if diff < next_delay then
+ next_delay = diff;
+ end
+ break;
+ end
+ local new_timeout = f(now);
+ if new_timeout then
+ -- Schedule for 'delay' from the time actually scheduled,
+ -- not from now, in order to prevent timer drift.
+ timer[1] = t + new_timeout;
+ resort_timers = true;
+ else
+ t_remove(timers, i);
+ end
+ end
+
+ if resort_timers or next_delay < min_wait then
+ -- Timers may be added from within a timer callback.
+ -- Those would not be considered for next_delay,
+ -- and we might sleep for too long, so instead
+ -- we return a shorter timeout so we can
+ -- properly sort all new timers.
+ next_delay = min_wait;
+ end
+
+ return next_delay;
+end
+
+-- Socket handler interface
+
+local interface = {};
+local interface_mt = { __index = interface };
+
+function interface_mt:__tostring()
+ if self.sockname and self.peername then
+ return ("FD %d (%s, %d, %s, %d)"):format(self:getfd(), self.peername, self.peerport, self.sockname, self.sockport);
+ elseif self.sockname or self.peername then
+ return ("FD %d (%s, %d)"):format(self:getfd(), self.sockname or self.peername, self.sockport or self.peerport);
+ end
+ return ("%s FD %d"):format(tostring(self.conn), self:getfd());
+end
+
+-- Replace the listener and tell the old one
+function interface:setlistener(listeners)
+ self:on("detach");
+ self.listeners = listeners;
+end
+
+-- Call a listener callback
+function interface:on(what, ...)
+ if not self.listeners then
+ log("error", "%s has no listeners", self);
+ return;
+ end
+ local listener = self.listeners["on"..what];
+ if not listener then
+ -- log("debug", "Missing listener 'on%s'", what); -- uncomment for development and debugging
+ return;
+ end
+ local ok, err = pcall(listener, self, ...);
+ if not ok then
+ log("error", "Error calling on%s: %s", what, err);
+ end
+ return err;
+end
+
+-- Return the file descriptor number
+function interface:getfd()
+ if self.conn then
+ return self.conn:getfd();
+ end
+ return _SOCKETINVALID;
+end
+
+function interface:server()
+ return self._server or self;
+end
+
+-- Get IP address
+function interface:ip()
+ return self.peername or self.sockname;
+end
+
+-- Get a port number, doesn't matter which
+function interface:port()
+ return self.sockport or self.peerport;
+end
+
+-- Get local port number
+function interface:clientport()
+ return self.sockport;
+end
+
+-- Get remote port
+function interface:serverport()
+ if self.sockport then
+ return self.sockport;
+ elseif self._server then
+ self._server:port();
+ end
+end
+
+-- Return underlying socket
+function interface:socket()
+ return self.conn;
+end
+
+function interface:set_mode(new_mode)
+ self._pattern = new_mode;
+end
+
+function interface:setoption(k, v)
+ -- LuaSec doesn't expose setoption :(
+ if self.conn.setoption then
+ self.conn:setoption(k, v);
+ end
+end
+
+-- Timeout for detecting dead or idle sockets
+function interface:setreadtimeout(t)
+ if t == false then
+ if self._readtimeout then
+ self._readtimeout:close();
+ self._readtimeout = nil;
+ end
+ return
+ end
+ t = t or cfg.read_timeout;
+ if self._readtimeout then
+ self._readtimeout[1] = gettime() + t;
+ resort_timers = true;
+ else
+ self._readtimeout = addtimer(t, function ()
+ if self:on("readtimeout") then
+ return cfg.read_timeout;
+ else
+ self:on("disconnect", "read timeout");
+ self:destroy();
+ end
+ end);
+ end
+end
+
+-- Timeout for detecting dead sockets
+function interface:setwritetimeout(t)
+ if t == false then
+ if self._writetimeout then
+ self._writetimeout:close();
+ self._writetimeout = nil;
+ end
+ return
+ end
+ t = t or cfg.write_timeout;
+ if self._writetimeout then
+ self._writetimeout[1] = gettime() + t;
+ resort_timers = true;
+ else
+ self._writetimeout = addtimer(t, function ()
+ self:on("disconnect", "write timeout");
+ self:destroy();
+ end);
+ end
+end
+
+-- lua-epoll flag for currently requested poll state
+function interface:flags()
+ if self._wantread then
+ if self._wantwrite then
+ return "rw";
+ end
+ return "r";
+ elseif self._wantwrite then
+ return "w";
+ end
+end
+
+-- Add or remove sockets or modify epoll flags
+function interface:setflags(r, w)
+ if r ~= nil then self._wantread = r; end
+ if w ~= nil then self._wantwrite = w; end
+ local flags = self:flags();
+ local currentflags = self._flags;
+ if flags == currentflags then
+ return true;
+ end
+ local fd = self:getfd();
+ if fd < 0 then
+ self._wantread, self._wantwrite = nil, nil;
+ return nil, "invalid fd";
+ end
+ local op = "mod";
+ if not flags then
+ op = "del";
+ elseif not currentflags then
+ op = "add";
+ end
+ local ok, err = epoll.ctl(op, fd, flags);
+-- log("debug", "epoll_ctl(%q, %d, %q) -> %s" .. (err and ", %q" or ""),
+-- op, fd, flags or "", tostring(ok), err);
+ if not ok then return ok, err end
+ if op == "add" then
+ fds[fd] = self;
+ elseif op == "del" then
+ fds[fd] = nil;
+ end
+ self._flags = flags;
+ return true;
+end
+
+-- Called when socket is readable
+function interface:onreadable()
+ local data, err, partial = self.conn:receive(self._pattern);
+ if data then
+ self:onconnect();
+ self:on("incoming", data);
+ else
+ if partial and partial ~= "" then
+ self:onconnect();
+ self:on("incoming", partial, err);
+ end
+ if err == "wantread" then
+ self:setflags(true, nil);
+ elseif err == "wantwrite" then
+ self:setflags(nil, true);
+ elseif err ~= "timeout" then
+ self:on("disconnect", err);
+ self:destroy()
+ return;
+ end
+ end
+ if not self.conn then return; end
+ if self.conn:dirty() then
+ self:setreadtimeout(false);
+ self:pausefor(cfg.read_retry_delay);
+ else
+ self:setreadtimeout();
+ end
+end
+
+-- Called when socket is writable
+function interface:onwritable()
+ self:onconnect();
+ local buffer = self.writebuffer;
+ local data = t_concat(buffer);
+ local ok, err, partial = self.conn:send(data);
+ if ok then
+ self:setflags(nil, false);
+ for i = #buffer, 1, -1 do
+ buffer[i] = nil;
+ end
+ self:setwritetimeout(false);
+ self:ondrain(); -- Be aware of writes in ondrain
+ return;
+ elseif partial then
+ buffer[1] = data:sub(partial+1);
+ for i = #buffer, 2, -1 do
+ buffer[i] = nil;
+ end
+ self:setwritetimeout();
+ end
+ if err == "wantwrite" or err == "timeout" then
+ self:setflags(nil, true);
+ elseif err == "wantread" then
+ self:setflags(true, nil);
+ elseif err ~= "timeout" then
+ self:on("disconnect", err);
+ self:destroy();
+ end
+end
+
+-- The write buffer has been successfully emptied
+function interface:ondrain()
+ return self:on("drain");
+end
+
+-- Add data to write buffer and set flag for wanting to write
+function interface:write(data)
+ local buffer = self.writebuffer;
+ if buffer then
+ t_insert(buffer, data);
+ else
+ self.writebuffer = { data };
+ end
+ self:setwritetimeout();
+ self:setflags(nil, true);
+ return #data;
+end
+interface.send = interface.write;
+
+-- Close, possibly after writing is done
+function interface:close()
+ if self.writebuffer and self.writebuffer[1] then
+ self:setflags(false, true); -- Flush final buffer contents
+ self.write, self.send = noop, noop; -- No more writing
+ log("debug", "Close %s after writing", tostring(self));
+ self.ondrain = interface.close;
+ else
+ log("debug", "Close %s now", tostring(self));
+ self.write, self.send = noop, noop;
+ self.close = noop;
+ self:on("disconnect");
+ self:destroy();
+ end
+end
+
+function interface:destroy()
+ self:setflags(false, false);
+ self:setwritetimeout(false);
+ self:setreadtimeout(false);
+ self.onreadable = noop;
+ self.onwritable = noop;
+ self.destroy = noop;
+ self.close = noop;
+ self.on = noop;
+ self.conn:close();
+ self.conn = nil;
+end
+
+function interface:ssl()
+ return self._tls;
+end
+
+function interface:starttls(ctx)
+ if ctx then self.tls = ctx; end
+ if self.writebuffer and self.writebuffer[1] then
+ log("debug", "Start TLS on %s after write", tostring(self));
+ self.ondrain = interface.starttls;
+ self.starttls = false;
+ self:setflags(nil, true); -- make sure wantwrite is set
+ else
+ log("debug", "Start TLS on %s now", tostring(self));
+ self:setflags(false, false);
+ local conn, err = luasec.wrap(self.conn, ctx or self.tls);
+ if not conn then
+ self:on("disconnect", err);
+ self:destroy();
+ return conn, err;
+ end
+ conn:settimeout(0);
+ self.conn = conn;
+ self.ondrain = nil;
+ self.onwritable = interface.tlshandskake;
+ self.onreadable = interface.tlshandskake;
+ self:setflags(true, true);
+ self:setwritetimeout(cfg.handshake_timeout);
+ end
+end
+
+function interface:tlshandskake()
+ self:setwritetimeout(false);
+ self:setreadtimeout(false);
+ local ok, err = self.conn:dohandshake();
+ if ok then
+ log("debug", "TLS handshake on %s complete", tostring(self));
+ self.onwritable = nil;
+ self.onreadable = nil;
+ self._tls = true;
+ self:on("status", "ssl-handshake-complete");
+ self:init();
+ elseif err == "wantread" then
+ log("debug", "TLS handshake on %s to wait until readable", tostring(self));
+ self:setflags(true, false);
+ self:setreadtimeout(cfg.handshake_timeout);
+ elseif err == "wantwrite" then
+ log("debug", "TLS handshake on %s to wait until writable", tostring(self));
+ self:setflags(false, true);
+ self:setwritetimeout(cfg.handshake_timeout);
+ else
+ log("debug", "TLS handshake error on %s: %s", tostring(self), err);
+ self:on("disconnect", err);
+ self:destroy();
+ end
+end
+
+local function wrapsocket(client, server, pattern, listeners, tls) -- luasocket object -> interface object
+ client:settimeout(0);
+ local conn = setmetatable({
+ conn = client;
+ _server = server;
+ created = gettime();
+ listeners = listeners;
+ _pattern = pattern or (server and server._pattern);
+ writebuffer = {};
+ tls = tls;
+ }, interface_mt);
+
+ if client.getpeername then
+ conn.peername, conn.peerport = client:getpeername();
+ end
+ if client.getsockname then
+ conn.sockname, conn.sockport = client:getsockname();
+ end
+ return conn;
+end
+
+-- A server interface has new incoming connections waiting
+-- This replaces the onreadable callback
+function interface:onacceptable()
+ local conn, err = self.conn:accept();
+ if not conn then
+ log("debug", "Error accepting new client: %s, server will be paused for %ds", err, cfg.accept_retry_interval);
+ self:pausefor(cfg.accept_retry_interval);
+ return;
+ end
+ local client = wrapsocket(conn, self, nil, self.listeners, self.tls);
+ log("debug", "New connection %s", tostring(client));
+ client:init();
+end
+
+-- Initialization
+function interface:init()
+ if self.tls and not self._tls then
+ return self:starttls();
+ else
+ self:setwritetimeout();
+ return self:setflags(true, true);
+ end
+end
+
+function interface:pause()
+ return self:setflags(false);
+end
+
+function interface:resume()
+ return self:setflags(true);
+end
+
+-- Pause connection for some time
+function interface:pausefor(t)
+ if self._pausefor then
+ self._pausefor:close();
+ end
+ if t == false then return; end
+ self:setflags(false);
+ self._pausefor = addtimer(t, function ()
+ self._pausefor = nil;
+ if self.conn and self.conn:dirty() then
+ self:onreadable();
+ end
+ self:setflags(true);
+ end);
+end
+
+-- Connected!
+function interface:onconnect()
+ self.onconnect = noop;
+ self:on("connect");
+end
+
+local function addserver(addr, port, listeners, pattern, tls)
+ local conn, err = socket.bind(addr, port, cfg.tcp_backlog);
+ if not conn then return conn, err; end
+ conn:settimeout(0);
+ local server = setmetatable({
+ conn = conn;
+ created = gettime();
+ listeners = listeners;
+ _pattern = pattern;
+ onreadable = interface.onacceptable;
+ tls = tls;
+ sockname = addr;
+ sockport = port;
+ }, interface_mt);
+ server:setflags(true, false);
+ return server;
+end
+
+-- COMPAT
+local function wrapclient(conn, addr, port, listeners, pattern, tls)
+ local client = wrapsocket(conn, nil, pattern, listeners, tls);
+ if not client.peername then
+ client.peername, client.peerport = addr, port;
+ end
+ client:init();
+ return client;
+end
+
+-- New outgoing TCP connection
+local function addclient(addr, port, listeners, pattern, tls)
+ local conn, err = socket.tcp();
+ if not conn then return conn, err; end
+ conn:settimeout(0);
+ conn:connect(addr, port);
+ local client = wrapsocket(conn, nil, pattern, listeners, tls)
+ client:init();
+ return client, conn;
+end
+
+-- Dump all data from one connection into another
+local function link(from, to)
+ from.listeners = setmetatable({
+ onincoming = function (_, data)
+ from:pause();
+ to:write(data);
+ end,
+ }, {__index=from.listeners});
+ to.listeners = setmetatable({
+ ondrain = function ()
+ from:resume();
+ end,
+ }, {__index=to.listeners});
+ from:setflags(true, nil);
+ to:setflags(nil, true);
+end
+
+-- XXX What uses this?
+-- net.adns
+function interface:set_send(new_send)
+ self.send = new_send;
+end
+
+-- Close all connections and servers
+local function closeall()
+ for fd, conn in pairs(fds) do -- luacheck: ignore 213/fd
+ conn:close();
+ end
+end
+
+local quitting = nil;
+
+-- Signal main loop about shutdown via above upvalue
+local function setquitting(quit)
+ if quit then
+ quitting = "quitting";
+ closeall();
+ else
+ quitting = nil;
+ end
+end
+
+-- Main loop
+local function loop(once)
+ repeat
+ local t = runtimers(cfg.max_wait, cfg.min_wait);
+ local fd, r, w = epoll.wait(t);
+ if fd then
+ local conn = fds[fd];
+ if conn then
+ if r then
+ conn:onreadable();
+ end
+ if w then
+ conn:onwritable();
+ end
+ else
+ log("debug", "Removing unknown fd %d", fd);
+ epoll.ctl("del", fd);
+ end
+ elseif r ~= "timeout" then
+ log("debug", "epoll_wait error: %s", tostring(r));
+ end
+ until once or (quitting and next(fds) == nil);
+ return quitting;
+end
+
+return {
+ get_backend = function () return "epoll"; end;
+ addserver = addserver;
+ addclient = addclient;
+ add_task = addtimer;
+ at = at;
+ loop = loop;
+ closeall = closeall;
+ setquitting = setquitting;
+ wrapclient = wrapclient;
+ link = link;
+ set_config = function (newconfig)
+ cfg = setmetatable(newconfig, default_config);
+ end;
+
+ -- libevent emulation
+ event = { EV_READ = "r", EV_WRITE = "w", EV_READWRITE = "rw", EV_LEAVE = -1 };
+ addevent = function (fd, mode, callback)
+ local function onevent(self)
+ local ret = self:callback();
+ if ret == -1 then
+ self:setflags(false, false);
+ elseif ret then
+ self:setflags(mode == "r" or mode == "rw", mode == "w" or mode == "rw");
+ end
+ end
+
+ local conn = setmetatable({
+ getfd = function () return fd; end;
+ callback = callback;
+ onreadable = onevent;
+ onwritable = onevent;
+ close = function (self)
+ self:setflags(false, false);
+ fds[fd] = nil;
+ end;
+ }, interface_mt);
+ local ok, err = conn:setflags(mode == "r" or mode == "rw", mode == "w" or mode == "rw");
+ if not ok then return ok, err; end
+ return conn;
+ end;
+};
diff --git a/net/server_event.lua b/net/server_event.lua
index 3a907349..d40b388f 100644
--- a/net/server_event.lua
+++ b/net/server_event.lua
@@ -5,9 +5,9 @@
notes:
-- when using luaevent, never register 2 or more EV_READ at one socket, same for EV_WRITE
- -- you cant even register a new EV_READ/EV_WRITE callback inside another one
+ -- you can't even register a new EV_READ/EV_WRITE callback inside another one
-- to do some of the above, use timeout events or something what will called from outside
- -- dont let garbagecollect eventcallbacks, as long they are running
+ -- don't let garbagecollect eventcallbacks, as long they are running
-- when using luasec, there are 4 cases of timeout errors: wantread or wantwrite during reading or writing
--]]
@@ -106,6 +106,12 @@ function interface_mt:_start_connection(plainssl) -- called from wrapclient
self:_close()
debug( "new connection failed. id:", self.id, "error:", self.fatalerror )
else
+ if EV_READWRITE == event then
+ if self.readcallback(event) == -1 then
+ -- Fatal error occurred
+ return -1;
+ end
+ end
if plainssl and has_luasec then -- start ssl session
self:starttls(self._sslctx, true)
else -- normal connection
@@ -116,7 +122,7 @@ function interface_mt:_start_connection(plainssl) -- called from wrapclient
self.eventconnect = nil
return -1
end
- self.eventconnect = addevent( base, self.conn, EV_WRITE, callback, cfg.CONNECT_TIMEOUT )
+ self.eventconnect = addevent( base, self.conn, EV_READWRITE, callback, cfg.CONNECT_TIMEOUT )
return true
end
function interface_mt:_start_session(call_onconnect) -- new session, for example after startssl
@@ -151,7 +157,7 @@ function interface_mt:_start_ssl(call_onconnect) -- old socket will be destroyed
self.fatalerror = err
self.conn = nil -- cannot be used anymore
if call_onconnect then
- self.ondisconnect = nil -- dont call this when client isnt really connected
+ self.ondisconnect = nil -- don't call this when client isn't really connected
end
self:_close()
debug( "fatal error while ssl wrapping:", err )
@@ -194,7 +200,7 @@ function interface_mt:_start_ssl(call_onconnect) -- old socket will be destroyed
end
if self.fatalerror then
if call_onconnect then
- self.ondisconnect = nil -- dont call this when client isnt really connected
+ self.ondisconnect = nil -- don't call this when client isn't really connected
end
self:_close()
debug( "handshake failed because:", self.fatalerror )
@@ -223,7 +229,8 @@ function interface_mt:_destroy() -- close this interface + events and call last
_ = self.eventsession and self.eventsession:close( )
_ = self.eventwritetimeout and self.eventwritetimeout:close( )
_ = self.eventreadtimeout and self.eventreadtimeout:close( )
- _ = self.ondisconnect and self:ondisconnect( self.fatalerror ~= "client to close" and self.fatalerror) -- call ondisconnect listener (wont be the case if handshake failed on connect)
+ -- call ondisconnect listener (won't be the case if handshake failed on connect)
+ _ = self.ondisconnect and self:ondisconnect( self.fatalerror ~= "client to close" and self.fatalerror)
_ = self.conn and self.conn:close( ) -- close connection
_ = self._server and self._server:counter(-1);
self.eventread, self.eventwrite = nil, nil
@@ -510,7 +517,7 @@ local function handleclient( client, ip, port, server, pattern, listener, sslctx
interface.writebuffer = { t_concat(interface.writebuffer) }
local succ, err, byte = interface.conn:send( interface.writebuffer[1], 1, interface.writebufferlen )
--vdebug( "write data:", interface.writebuffer, "error:", err, "part:", byte )
- if succ then -- writing succesful
+ if succ then -- writing successful
interface.writebuffer[1] = nil
interface.writebufferlen = 0
interface:ondrain();
@@ -539,7 +546,7 @@ local function handleclient( client, ip, port, server, pattern, listener, sslctx
return -1;
end
interface.eventwritetimeout = addevent( base, nil, EV_TIMEOUT, callback, cfg.WRITE_TIMEOUT ) -- reg a new timeout event
- debug( "wantread during write attempt, reg it in readcallback but dont know what really happens next..." )
+ debug( "wantread during write attempt, reg it in readcallback but don't know what really happens next..." )
-- hopefully this works with luasec; its simply not possible to use 2 different write events on a socket in luaevent
return -1
end
@@ -595,8 +602,8 @@ local function handleclient( client, ip, port, server, pattern, listener, sslctx
end
interface.eventreadtimeout = addevent( base, nil, EV_TIMEOUT,
function( ) interface:_close() end, cfg.READ_TIMEOUT)
- debug( "wantwrite during read attempt, reg it in writecallback but dont know what really happens next..." )
- -- to be honest i dont know what happens next, if it is allowed to first read, the write etc...
+ debug( "wantwrite during read attempt, reg it in writecallback but don't know what really happens next..." )
+ -- to be honest i don't know what happens next, if it is allowed to first read, the write etc...
else -- connection was closed or fatal error
interface.fatalerror = err
debug( "connection failed in read event:", interface.fatalerror )
@@ -767,13 +774,15 @@ end
local function setquitting(yes)
if yes then
-- Quit now
- closeallservers();
+ if yes ~= "once" then
+ closeallservers();
+ end
base:loopexit();
end
end
local function get_backend()
- return base:method();
+ return "libevent " .. base:method();
end
-- We need to hold onto the events to stop them
@@ -811,6 +820,20 @@ local function link(sender, receiver, buffersize)
sender:set_mode("*a");
end
+local function add_task(delay, callback)
+ local event_handle;
+ event_handle = base:addevent(nil, 0, function ()
+ local ret = callback(socket_gettime());
+ if ret then
+ return 0, ret;
+ elseif event_handle then
+ return -1;
+ end
+ end
+ , delay);
+ return event_handle;
+end
+
return {
cfg = cfg,
base = base,
@@ -826,6 +849,7 @@ return {
closeall = closeallservers,
get_backend = get_backend,
hook_signal = hook_signal,
+ add_task = add_task,
__NAME = SCRIPT_NAME,
__DATE = LAST_MODIFIED,
diff --git a/net/server_select.lua b/net/server_select.lua
index 12aef9d8..cfd08f37 100644
--- a/net/server_select.lua
+++ b/net/server_select.lua
@@ -40,6 +40,7 @@ local coroutine = use "coroutine"
local math_min = math.min
local math_huge = math.huge
local table_concat = table.concat
+local table_insert = table.insert
local string_sub = string.sub
local coroutine_wrap = coroutine.wrap
local coroutine_yield = coroutine.yield
@@ -55,7 +56,6 @@ local getaddrinfo = luasocket.dns.getaddrinfo
local ssl_wrap = ( has_luasec and luasec.wrap )
local socket_bind = luasocket.bind
-local socket_sleep = luasocket.sleep
local socket_select = luasocket.select
--// functions //--
@@ -100,7 +100,6 @@ local _sendtraffic
local _readtraffic
local _selecttimeout
-local _sleeptime
local _tcpbacklog
local _accepretry
@@ -114,8 +113,6 @@ local _checkinterval
local _sendtimeout
local _readtimeout
-local _timer
-
local _maxselectlen
local _maxfd
@@ -135,13 +132,12 @@ _fullservers = { } -- servers in a paused state while there are too many clients
_readlistlen = 0 -- length of readlist
_sendlistlen = 0 -- length of sendlist
-_timerlistlen = 0 -- lenght of timerlist
+_timerlistlen = 0 -- length of timerlist
_sendtraffic = 0 -- some stats
_readtraffic = 0
_selecttimeout = 1 -- timeout of socket.select
-_sleeptime = 0 -- time to wait at the end of every loop
_tcpbacklog = 128 -- some kind of hint to the OS
_accepretry = 10 -- seconds to wait until the next attempt of a full server to accept
@@ -301,7 +297,6 @@ wrapconnection = function( server, listeners, socket, ip, serverport, clientport
local bufferqueuelen = 0 -- end of buffer array
local toclose
- local fatalerror
local needtls
local bufferlen = 0
@@ -425,7 +420,7 @@ wrapconnection = function( server, listeners, socket, ip, serverport, clientport
bufferlen = bufferlen + #data
if bufferlen > maxsendlen then
_closelist[ handler ] = "send buffer exceeded" -- cannot close the client at the moment, have to wait to the end of the cycle
- handler.write = idfalse -- dont write anymore
+ handler.write = idfalse -- don't write anymore
return false
elseif socket and not _sendlist[ socket ] then
_sendlistlen = addsocket(_sendlist, socket, _sendlistlen)
@@ -517,7 +512,6 @@ wrapconnection = function( server, listeners, socket, ip, serverport, clientport
return dispatch( handler, buffer, err )
else -- connections was closed or fatal error
out_put( "server.lua: client ", tostring(ip), ":", tostring(clientport), " read error: ", tostring(err) )
- fatalerror = true
_ = handler and handler:force_close( err )
return false
end
@@ -537,7 +531,7 @@ wrapconnection = function( server, listeners, socket, ip, serverport, clientport
else
succ, err, count = false, "unexpected close", 0;
end
- if succ then -- sending succesful
+ if succ then -- sending successful
bufferqueuelen = 0
bufferlen = 0
_sendlistlen = removesocket( _sendlist, socket, _sendlistlen ) -- delete socket from writelist
@@ -557,7 +551,6 @@ wrapconnection = function( server, listeners, socket, ip, serverport, clientport
return true
else -- connection was closed during sending or fatal error
out_put( "server.lua: client ", tostring(ip), ":", tostring(clientport), " write error: ", tostring(err) )
- fatalerror = true
_ = handler and handler:force_close( err )
return false
end
@@ -806,7 +799,6 @@ end
getsettings = function( )
return {
select_timeout = _selecttimeout;
- select_sleep_time = _sleeptime;
tcp_backlog = _tcpbacklog;
max_send_buffer_size = _maxsendlen;
max_receive_buffer_size = _maxreadlen;
@@ -825,7 +817,6 @@ changesettings = function( new )
return nil, "invalid settings table"
end
_selecttimeout = tonumber( new.select_timeout ) or _selecttimeout
- _sleeptime = tonumber( new.select_sleep_time ) or _sleeptime
_maxsendlen = tonumber( new.max_send_buffer_size ) or _maxsendlen
_maxreadlen = tonumber( new.max_receive_buffer_size ) or _maxreadlen
_checkinterval = tonumber( new.select_idle_check_interval ) or _checkinterval
@@ -848,6 +839,49 @@ addtimer = function( listener )
return true
end
+local add_task do
+ local data = {};
+ local new_data = {};
+
+ function add_task(delay, callback)
+ local current_time = luasocket_gettime();
+ delay = delay + current_time;
+ if delay >= current_time then
+ table_insert(new_data, {delay, callback});
+ else
+ local r = callback(current_time);
+ if r and type(r) == "number" then
+ return add_task(r, callback);
+ end
+ end
+ end
+
+ addtimer(function(current_time)
+ if #new_data > 0 then
+ for _, d in pairs(new_data) do
+ table_insert(data, d);
+ end
+ new_data = {};
+ end
+
+ local next_time = math_huge;
+ for i, d in pairs(data) do
+ local t, callback = d[1], d[2];
+ if t <= current_time then
+ data[i] = nil;
+ local r = callback(current_time);
+ if type(r) == "number" then
+ add_task(r, callback);
+ next_time = math_min(next_time, r);
+ end
+ else
+ next_time = math_min(next_time, t - current_time);
+ end
+ end
+ return next_time;
+ end);
+end
+
stats = function( )
return _readtraffic, _sendtraffic, _readlistlen, _sendlistlen, _timerlistlen
end
@@ -855,31 +889,38 @@ end
local quitting;
local function setquitting(quit)
- quitting = not not quit;
+ quitting = quit;
end
loop = function(once) -- this is the main loop of the program
if quitting then return "quitting"; end
if once then quitting = "once"; end
- local next_timer_time = math_huge;
+ _currenttime = luasocket_gettime( )
repeat
+ -- Fire timers
+ local next_timer_time = math_huge;
+ for i = 1, _timerlistlen do
+ local t = _timerlist[ i ]( _currenttime ) -- fire timers
+ if t then next_timer_time = math_min(next_timer_time, t); end
+ end
+
local read, write, err = socket_select( _readlist, _sendlist, math_min(_selecttimeout, next_timer_time) )
- for _, socket in ipairs( write ) do -- send data waiting in writequeues
+ for _, socket in ipairs( read ) do -- receive data
local handler = _socketlist[ socket ]
if handler then
- handler.sendbuffer( )
+ handler.readbuffer( )
else
closesocket( socket )
- out_put "server.lua: found no handler and closed socket (writelist)" -- this should not happen
+ out_put "server.lua: found no handler and closed socket (readlist)" -- this can happen
end
end
- for _, socket in ipairs( read ) do -- receive data
+ for _, socket in ipairs( write ) do -- send data waiting in writequeues
local handler = _socketlist[ socket ]
if handler then
- handler.readbuffer( )
+ handler.sendbuffer( )
else
closesocket( socket )
- out_put "server.lua: found no handler and closed socket (readlist)" -- this can happen
+ out_put "server.lua: found no handler and closed socket (writelist)" -- this should not happen
end
end
for handler, err in pairs( _closelist ) do
@@ -910,29 +951,14 @@ loop = function(once) -- this is the main loop of the program
end
end
- -- Fire timers
- if _currenttime - _timer >= math_min(next_timer_time, 1) then
- next_timer_time = math_huge;
- for i = 1, _timerlistlen do
- local t = _timerlist[ i ]( _currenttime ) -- fire timers
- if t then next_timer_time = math_min(next_timer_time, t); end
- end
- _timer = _currenttime
- else
- next_timer_time = next_timer_time - (_currenttime - _timer);
- end
-
for server, paused_time in pairs( _fullservers ) do
if _currenttime - paused_time > _accepretry then
_fullservers[ server ] = nil;
server.resume();
end
end
-
- -- wait some time (0 by default)
- socket_sleep( _sleeptime )
until quitting;
- if once and quitting == "once" then quitting = nil; return; end
+ if quitting == "once" then quitting = nil; return; end
closeall();
return "quitting"
end
@@ -952,6 +978,7 @@ local wrapclient = function( socket, ip, serverport, listeners, pattern, sslctx
if not handler then return nil, err end
_socketlist[ socket ] = handler
if not sslctx then
+ _readlistlen = addsocket(_readlist, socket, _readlistlen)
_sendlistlen = addsocket(_sendlist, socket, _sendlistlen)
if listeners.onconnect then
-- When socket is writeable, call onconnect
@@ -977,16 +1004,14 @@ local addclient = function( address, port, listeners, pattern, sslctx, typ )
elseif sslctx and not has_luasec then
err = "luasec not found"
end
- if not typ then
+ if getaddrinfo and not typ then
local addrinfo, err = getaddrinfo(address)
if not addrinfo then return nil, err end
if addrinfo[1] and addrinfo[1].family == "inet6" then
typ = "tcp6"
- else
- typ = "tcp"
end
end
- local create = luasocket[typ]
+ local create = luasocket[typ or "tcp"]
if type( create ) ~= "function" then
err = "invalid socket type"
end
@@ -1002,22 +1027,19 @@ local addclient = function( address, port, listeners, pattern, sslctx, typ )
end
client:settimeout( 0 )
local ok, err = client:connect( address, port )
- if ok or err == "timeout" then
+ if ok or err == "timeout" or err == "Operation already in progress" then
return wrapclient( client, address, port, listeners, pattern, sslctx )
else
return nil, err
end
end
---// EXPERIMENTAL //--
-
----------------------------------// BEGIN //--
use "setmetatable" ( _socketlist, { __mode = "k" } )
use "setmetatable" ( _readtimes, { __mode = "k" } )
use "setmetatable" ( _writetimes, { __mode = "k" } )
-_timer = luasocket_gettime( )
_starttime = luasocket_gettime( )
local function setlogger(new_logger)
@@ -1032,6 +1054,7 @@ end
return {
_addtimer = addtimer,
+ add_task = add_task;
addclient = addclient,
wrapclient = wrapclient,
diff --git a/net/websocket/frames.lua b/net/websocket/frames.lua
index 5fe96d45..ba25d261 100644
--- a/net/websocket/frames.lua
+++ b/net/websocket/frames.lua
@@ -21,8 +21,8 @@ local t_concat = table.concat;
local s_byte = string.byte;
local s_char= string.char;
local s_sub = string.sub;
-local s_pack = string.pack;
-local s_unpack = string.unpack;
+local s_pack = string.pack; -- luacheck: ignore 143
+local s_unpack = string.unpack; -- luacheck: ignore 143
if not s_pack and softreq"struct" then
s_pack = softreq"struct".pack;
@@ -112,9 +112,9 @@ end
-- TODO: optimize
local function apply_mask(str, key, from, to)
from = from or 1
- if from < 0 then from = #str + from + 1 end -- negative indicies
+ if from < 0 then from = #str + from + 1 end -- negative indices
to = to or #str
- if to < 0 then to = #str + to + 1 end -- negative indicies
+ if to < 0 then to = #str + to + 1 end -- negative indices
local key_len = #key
local counter = 0;
local data = {};
diff --git a/plugins/adhoc/adhoc.lib.lua b/plugins/adhoc/adhoc.lib.lua
index 87415636..0b910299 100644
--- a/plugins/adhoc/adhoc.lib.lua
+++ b/plugins/adhoc/adhoc.lib.lua
@@ -36,30 +36,30 @@ function _M.handle_cmd(command, origin, stanza)
local data, state = command:handler(dataIn, states[sessionid]);
states[sessionid] = state;
- local cmdtag;
+ local cmdreply;
if data.status == "completed" then
states[sessionid] = nil;
- cmdtag = command:cmdtag("completed", sessionid);
+ cmdreply = command:cmdtag("completed", sessionid);
elseif data.status == "canceled" then
states[sessionid] = nil;
- cmdtag = command:cmdtag("canceled", sessionid);
+ cmdreply = command:cmdtag("canceled", sessionid);
elseif data.status == "error" then
states[sessionid] = nil;
local reply = st.error_reply(stanza, data.error.type, data.error.condition, data.error.message);
origin.send(reply);
return true;
else
- cmdtag = command:cmdtag("executing", sessionid);
+ cmdreply = command:cmdtag("executing", sessionid);
data.actions = data.actions or { "complete" };
end
for name, content in pairs(data) do
if name == "info" then
- cmdtag:tag("note", {type="info"}):text(content):up();
+ cmdreply:tag("note", {type="info"}):text(content):up();
elseif name == "warn" then
- cmdtag:tag("note", {type="warn"}):text(content):up();
+ cmdreply:tag("note", {type="warn"}):text(content):up();
elseif name == "error" then
- cmdtag:tag("note", {type="error"}):text(content.message):up();
+ cmdreply:tag("note", {type="error"}):text(content.message):up();
elseif name == "actions" then
local actions = st.stanza("actions", { execute = content.default });
for _, action in ipairs(content) do
@@ -70,17 +70,17 @@ function _M.handle_cmd(command, origin, stanza)
command.name, command.node, action);
end
end
- cmdtag:add_child(actions);
+ cmdreply:add_child(actions);
elseif name == "form" then
- cmdtag:add_child((content.layout or content):form(content.values));
+ cmdreply:add_child((content.layout or content):form(content.values));
elseif name == "result" then
- cmdtag:add_child((content.layout or content):form(content.values, "result"));
+ cmdreply:add_child((content.layout or content):form(content.values, "result"));
elseif name == "other" then
- cmdtag:add_child(content);
+ cmdreply:add_child(content);
end
end
local reply = st.reply(stanza);
- reply:add_child(cmdtag);
+ reply:add_child(cmdreply);
origin.send(reply);
return true;
diff --git a/plugins/adhoc/mod_adhoc.lua b/plugins/adhoc/mod_adhoc.lua
index 1c956021..8ffdc7de 100644
--- a/plugins/adhoc/mod_adhoc.lua
+++ b/plugins/adhoc/mod_adhoc.lua
@@ -45,8 +45,8 @@ module:hook("host-disco-info-node", function (event)
end);
module:hook("host-disco-items-node", function (event)
- local stanza, origin, reply, node = event.stanza, event.origin, event.reply, event.node;
- if node ~= xmlns_cmd then
+ local stanza, reply, disco_node = event.stanza, event.reply, event.node;
+ if disco_node ~= xmlns_cmd then
return;
end
diff --git a/plugins/mod_admin_adhoc.lua b/plugins/mod_admin_adhoc.lua
index f3de6793..39cc0165 100644
--- a/plugins/mod_admin_adhoc.lua
+++ b/plugins/mod_admin_adhoc.lua
@@ -369,7 +369,7 @@ local list_s2s_this_result = dataforms_new {
{ name = "FORM_TYPE", type = "hidden", value = "http://prosody.im/protocol/s2s#list" };
{ name = "sessions", type = "text-multi", label = "Connections:" };
- { name = "num_in", type = "text-single", label = "#incomming connections:" };
+ { name = "num_in", type = "text-single", label = "#incoming connections:" };
{ name = "num_out", type = "text-single", label = "#outgoing connections:" };
};
diff --git a/plugins/mod_admin_telnet.lua b/plugins/mod_admin_telnet.lua
index 9d0e4c74..51e55d15 100644
--- a/plugins/mod_admin_telnet.lua
+++ b/plugins/mod_admin_telnet.lua
@@ -335,6 +335,43 @@ function def_env.server:memory()
return true, "OK";
end
+def_env.timer = {};
+
+function def_env.timer:info()
+ local socket = require "socket";
+ local print = self.session.print;
+ local add_task = require"util.timer".add_task;
+ local h, params = add_task.h, add_task.params;
+ if h then
+ print("-- util.timer");
+ for i, id in ipairs(h.ids) do
+ if not params[id] then
+ print(os.date("%F %T", h.priorities[i]), h.items[id]);
+ elseif not params[id].callback then
+ print(os.date("%F %T", h.priorities[i]), h.items[id], unpack(params[id]));
+ else
+ print(os.date("%F %T", h.priorities[i]), params[id].callback, unpack(params[id]));
+ end
+ end
+ end
+ if server.event_base then
+ local count = 0;
+ for k, v in pairs(debug.getregistry()) do
+ if type(v) == "function" and v.callback and v.callback == add_task._on_timer then
+ count = count + 1;
+ end
+ end
+ print(count .. " libevent callbacks");
+ end
+ if h then
+ local next_time = h:peek();
+ if next_time then
+ return true, os.date("Next event at %F %T (in %%.6fs)", next_time):format(next_time - socket.gettime());
+ end
+ end
+ return true;
+end
+
def_env.module = {};
local function get_hosts_set(hosts, module)
@@ -960,7 +997,7 @@ function def_env.muc:create(room_jid)
return room_name, host;
end
if not room_name then return nil, host end
- if hosts[host].modules.muc.rooms[room_jid] then return nil, "Room exists already" end
+ if hosts[host].modules.muc.get_room_from_jid(room_jid) then return nil, "Room exists already" end
return hosts[host].modules.muc.create_room(room_jid);
end
@@ -969,7 +1006,7 @@ function def_env.muc:room(room_jid)
if not room_name then
return room_name, host;
end
- local room_obj = hosts[host].modules.muc.rooms[room_jid];
+ local room_obj = hosts[host].modules.muc.get_room_from_jid(room_jid);
if not room_obj then
return nil, "No such room: "..room_jid;
end
@@ -983,8 +1020,8 @@ function def_env.muc:list(host)
end
local print = self.session.print;
local c = 0;
- for name in keys(host_session.modules.muc.rooms) do
- print(name);
+ for room in host_session.modules.muc.each_room() do
+ print(room.jid);
c = c + 1;
end
return true, c.." rooms";
@@ -1154,7 +1191,7 @@ function printbanner(session)
if option == "short" or option == "full" then
session.print("Welcome to the Prosody administration console. For a list of commands, type: help");
session.print("You may find more help on using this console in our online documentation at ");
- session.print("http://prosody.im/doc/console\n");
+ session.print("https://prosody.im/doc/console\n");
end
if option ~= "short" and option ~= "full" and option ~= "graphic" then
session.print(option);
diff --git a/plugins/mod_announce.lua b/plugins/mod_announce.lua
index 9327556c..ee3bb5b7 100644
--- a/plugins/mod_announce.lua
+++ b/plugins/mod_announce.lua
@@ -91,8 +91,6 @@ function announce_handler(self, data, state)
else
return { status = "executing", actions = {"next", "complete", default = "complete"}, form = announce_layout }, "executing";
end
-
- return true;
end
local adhoc_new = module:require "adhoc".new;
diff --git a/plugins/mod_bosh.lua b/plugins/mod_bosh.lua
index 9ef4a41e..c662fa5c 100644
--- a/plugins/mod_bosh.lua
+++ b/plugins/mod_bosh.lua
@@ -6,9 +6,6 @@
-- COPYING file in the source package for more information.
--
-module:set_global(); -- Global module
-
-local hosts = _G.hosts;
local new_xmpp_stream = require "util.xmppstream".new;
local sm = require "core.sessionmanager";
local sm_destroy_session = sm.destroy_session;
@@ -16,12 +13,14 @@ local new_uuid = require "util.uuid".generate;
local core_process_stanza = prosody.core_process_stanza;
local st = require "util.stanza";
local logger = require "util.logger";
-local log = logger.init("mod_bosh");
+local log = module._log;
local initialize_filters = require "util.filters".initialize;
local math_min = math.min;
-local xpcall, tostring, type = xpcall, tostring, type;
+local tostring, type = tostring, type;
local traceback = debug.traceback;
+local runner = require"util.async".runner;
local nameprep = require "util.encodings".stringprep.nameprep;
+local cache = require "util.cache";
local xmlns_streams = "http://etherx.jabber.org/streams";
local xmlns_xmpp_streams = "urn:ietf:params:xml:ns:xmpp-streams";
@@ -48,33 +47,14 @@ local cross_domain = module:get_option("cross_domain_bosh", false);
if cross_domain == true then cross_domain = "*"; end
if type(cross_domain) == "table" then cross_domain = table.concat(cross_domain, ", "); end
-local trusted_proxies = module:get_option_set("trusted_proxies", { "127.0.0.1", "::1" })._items;
-
-local function get_ip_from_request(request)
- local ip = request.conn:ip();
- local forwarded_for = request.headers.x_forwarded_for;
- if forwarded_for then
- forwarded_for = forwarded_for..", "..ip;
- for forwarded_ip in forwarded_for:gmatch("[^%s,]+") do
- if not trusted_proxies[forwarded_ip] then
- ip = forwarded_ip;
- end
- end
- end
- return ip;
-end
-
local t_insert, t_remove, t_concat = table.insert, table.remove, table.concat;
-local os_time = os.time;
-- All sessions, and sessions that have no requests open
-local sessions, inactive_sessions = module:shared("sessions", "inactive_sessions");
+local sessions = module:shared("sessions");
-- Used to respond to idle sessions (those with waiting requests)
-local waiting_requests = module:shared("waiting_requests");
function on_destroy_request(request)
log("debug", "Request destroyed: %s", tostring(request));
- waiting_requests[request] = nil;
local session = sessions[request.context.sid];
if session then
local requests = session.requests;
@@ -88,9 +68,24 @@ function on_destroy_request(request)
-- If this session now has no requests open, mark it as inactive
local max_inactive = session.bosh_max_inactive;
if max_inactive and #requests == 0 then
- inactive_sessions[session] = os_time() + max_inactive;
+ if session.inactive_timer then
+ session.inactive_timer:stop();
+ end
+ session.inactive_timer = module:add_timer(max_inactive, check_inactive, session, request.context,
+ "BOSH client silent for over "..max_inactive.." seconds");
(session.log or log)("debug", "BOSH session marked as inactive (for %ds)", max_inactive);
end
+ if session.bosh_wait_timer then
+ session.bosh_wait_timer:stop();
+ session.bosh_wait_timer = nil;
+ end
+ end
+end
+
+function check_inactive(now, session, context, reason) -- luacheck: ignore 212/now
+ if not session.destroyed then
+ sessions[context.sid] = nil;
+ sm_destroy_session(session, reason);
end
end
@@ -124,7 +119,7 @@ function handle_POST(event)
local headers = response.headers;
headers.content_type = "text/xml; charset=utf-8";
- if cross_domain and event.request.headers.origin then
+ if cross_domain and request.headers.origin then
set_cross_domain_headers(response);
end
@@ -148,8 +143,14 @@ function handle_POST(event)
if session then
-- Session was marked as inactive, since we have
-- a request open now, unmark it
- if inactive_sessions[session] and #session.requests > 0 then
- inactive_sessions[session] = nil;
+ if session.inactive_timer and #session.requests > 0 then
+ session.inactive_timer:stop();
+ session.inactive_timer = nil;
+ end
+
+ if session.bosh_wait_timer then
+ session.bosh_wait_timer:stop();
+ session.bosh_wait_timer = nil;
end
local r = session.requests;
@@ -177,9 +178,6 @@ function handle_POST(event)
if not response.finished then
-- We're keeping this request open, to respond later
log("debug", "Have nothing to say, so leaving request unanswered for now");
- if session.bosh_wait then
- waiting_requests[response] = os_time() + session.bosh_wait;
- end
end
if session.bosh_terminate then
@@ -187,6 +185,10 @@ function handle_POST(event)
session:close();
return nil;
else
+ if session.bosh_wait and #session.requests > 0 then
+ session.bosh_wait_timer = module:add_timer(session.bosh_wait, after_bosh_wait, session.requests[1], session)
+ end
+
return true; -- Inform http server we shall reply later
end
elseif response.finished then
@@ -198,13 +200,17 @@ function handle_POST(event)
return tostring(close_reply) .. "\n";
end
+function after_bosh_wait(now, request, session) -- luacheck: ignore 212
+ if request.conn then
+ session.send("");
+ end
+end
local function bosh_reset_stream(session) session.notopen = true; end
local stream_xmlns_attr = { xmlns = "urn:ietf:params:xml:ns:xmpp-streams" };
-
local function bosh_close_stream(session, reason)
- (session.log or log)("info", "BOSH client disconnected");
+ (session.log or log)("info", "BOSH client disconnected: %s", tostring((reason and reason.condition or reason) or "session close"));
local close_reply = st.stanza("body", { xmlns = xmlns_bosh, type = "terminate",
["xmlns:stream"] = xmlns_streams });
@@ -237,21 +243,22 @@ local function bosh_close_stream(session, reason)
held_request:send(response_body);
end
sessions[session.sid] = nil;
- inactive_sessions[session] = nil;
sm_destroy_session(session);
end
+local runner_callbacks = { };
+
-- Handle the <body> tag in the request payload.
function stream_callbacks.streamopened(context, attr)
local request, response = context.request, context.response;
- local sid = attr.sid;
+ local sid, rid = attr.sid, tonumber(attr.rid);
log("debug", "BOSH body open (sid: %s)", sid or "<none>");
+ context.rid = rid;
if not sid then
-- New session request
context.notopen = nil; -- Signals that we accept this opening tag
local to_host = nameprep(attr.to);
- local rid = tonumber(attr.rid);
local wait = tonumber(attr.wait);
if not to_host then
log("debug", "BOSH client tried to connect to invalid host: %s", tostring(attr.to));
@@ -259,13 +266,10 @@ function stream_callbacks.streamopened(context, attr)
["xmlns:stream"] = xmlns_streams, condition = "improper-addressing" });
response:send(tostring(close_reply));
return;
- elseif not hosts[to_host] then
- -- Unknown host
- log("debug", "BOSH client tried to connect to unknown host: %s", tostring(attr.to));
- local close_reply = st.stanza("body", { xmlns = xmlns_bosh, type = "terminate",
- ["xmlns:stream"] = xmlns_streams, condition = "host-unknown" });
- response:send(tostring(close_reply));
- return;
+ elseif to_host ~= module.host then
+ -- Could be meant for a different instance of the module
+ -- if multiple instances are loaded with the same URL then this can happen
+ return; --> 404
end
if not rid or (not wait and attr.wait or wait < 0 or wait % 1 ~= 0) then
log("debug", "BOSH client sent invalid rid or wait attributes: rid=%s, wait=%s", tostring(attr.rid), tostring(attr.wait));
@@ -275,28 +279,32 @@ function stream_callbacks.streamopened(context, attr)
return;
end
- rid = rid - 1;
wait = math_min(wait, bosh_max_wait);
-- New session
sid = new_uuid();
local session = {
- type = "c2s_unauthed", conn = request.conn, sid = sid, rid = rid, host = attr.to,
+ type = "c2s_unauthed", conn = request.conn, sid = sid, host = attr.to,
+ rid = rid - 1, -- Hack for initial session setup, "previous" rid was $current_request - 1
bosh_version = attr.ver, bosh_wait = wait, streamid = sid,
- bosh_max_inactive = bosh_max_inactivity,
+ bosh_max_inactive = bosh_max_inactivity, bosh_responses = cache.new(BOSH_HOLD+1):table();
requests = { }, send_buffer = {}, reset_stream = bosh_reset_stream,
close = bosh_close_stream, dispatch_stanza = core_process_stanza, notopen = true,
log = logger.init("bosh"..sid), secure = consider_bosh_secure or request.secure,
- ip = get_ip_from_request(request);
+ ip = request.ip;
};
sessions[sid] = session;
+ session.thread = runner(function (stanza)
+ session:dispatch_stanza(stanza);
+ end, runner_callbacks, session);
+
local filter = initialize_filters(session);
session.log("debug", "BOSH session created for request from %s", session.ip);
log("info", "New BOSH session, assigned it sid '%s'", sid);
- hosts[session.host].events.fire_event("bosh-session", { session = session, request = request });
+ module:fire_event("bosh-session", { session = session, request = request });
-- Send creation response
local creating_session = true;
@@ -335,8 +343,9 @@ function stream_callbacks.streamopened(context, attr)
body_attr["xmlns:xmpp"] = "urn:xmpp:xbosh";
body_attr["xmpp:version"] = "1.0";
end
- session.bosh_last_response = st.stanza("body", body_attr):top_tag()..t_concat(session.send_buffer).."</body>";
- oldest_request:send(session.bosh_last_response);
+ local response_xml = st.stanza("body", body_attr):top_tag()..t_concat(session.send_buffer).."</body>";
+ session.bosh_responses[oldest_request.context.rid] = response_xml;
+ oldest_request:send(response_xml);
session.send_buffer = {};
end
return true;
@@ -356,24 +365,31 @@ function stream_callbacks.streamopened(context, attr)
session.conn = request.conn;
if session.rid then
- local rid = tonumber(attr.rid);
local diff = rid - session.rid;
-- Diff should be 1 for a healthy request
+ session.log("debug", "rid: %d, sess: %s, diff: %d", rid, session.rid, diff)
if diff ~= 1 then
context.sid = sid;
context.notopen = nil;
- if diff == 2 then
+ if diff == 2 then -- Missed a request
-- Hold request, but don't process it (ouch!)
session.log("debug", "rid skipped: %d, deferring this request", rid-1)
context.defer = true;
session.bosh_deferred = { context = context, sid = sid, rid = rid, terminate = attr.type == "terminate" };
return;
end
+ -- Set a marker to indicate that stanzas in this request should NOT be processed
+ -- (these stanzas will already be in the XML parser's buffer)
context.ignore = true;
- if diff == 0 then
- -- Re-send previous response, ignore stanzas in this request
- session.log("debug", "rid repeated, ignoring: %s (diff %d)", session.rid, diff);
- response:send(session.bosh_last_response);
+ if session.bosh_responses[rid] then
+ -- Re-send past response, ignore stanzas in this request
+ session.log("debug", "rid repeated within window, replaying old response");
+ response:send(session.bosh_responses[rid]);
+ return;
+ elseif diff == 0 then
+ session.log("debug", "current rid repeated, ignoring stanzas");
+ t_insert(session.requests, response);
+ context.sid = sid;
return;
end
-- Session broken, destroy it
@@ -397,13 +413,18 @@ function stream_callbacks.streamopened(context, attr)
if session.notopen then
local features = st.stanza("stream:features");
- hosts[session.host].events.fire_event("stream-features", { origin = session, features = features });
+ module:fire_event("stream-features", { origin = session, features = features });
session.send(features);
session.notopen = nil;
end
end
local function handleerr(err) log("error", "Traceback[bosh]: %s", traceback(tostring(err), 2)); end
+
+function runner_callbacks:error(err) -- luacheck: ignore 212/self
+ return handleerr(err);
+end
+
function stream_callbacks.handlestanza(context, stanza)
if context.ignore then return; end
log("debug", "BOSH stanza received: %s\n", stanza:top_tag());
@@ -417,9 +438,7 @@ function stream_callbacks.handlestanza(context, stanza)
t_insert(session.bosh_deferred, stanza);
else
stanza = session.filter("stanzas/in", stanza);
- if stanza then
- return xpcall(function () return core_process_stanza(session, stanza) end, handleerr);
- end
+ session.thread:run(stanza);
end
else
log("debug", "No session for this stanza! (sid: %s)", context.sid or "none!");
@@ -432,13 +451,13 @@ function stream_callbacks.streamclosed(context)
if not context.defer and session.bosh_deferred then
-- Handle deferred stanzas now
local deferred_stanzas = session.bosh_deferred;
- local context = deferred_stanzas.context;
+ local deferred_context = deferred_stanzas.context;
session.bosh_deferred = nil;
log("debug", "Handling deferred stanzas from rid %d", deferred_stanzas.rid);
session.rid = deferred_stanzas.rid;
- t_insert(session.requests, context.response);
+ t_insert(session.requests, deferred_context.response);
for _, stanza in ipairs(deferred_stanzas) do
- stream_callbacks.handlestanza(context, stanza);
+ stream_callbacks.handlestanza(deferred_context, stanza);
end
if deferred_stanzas.terminate then
session.bosh_terminate = true;
@@ -452,8 +471,8 @@ function stream_callbacks.streamclosed(context)
end
function stream_callbacks.error(context, error)
- log("debug", "Error parsing BOSH request payload; %s", error);
if not context.sid then
+ log("debug", "Error parsing BOSH request payload; %s", error);
local response = context.response;
local close_reply = st.stanza("body", { xmlns = xmlns_bosh, type = "terminate",
["xmlns:stream"] = xmlns_streams, condition = "bad-request" });
@@ -462,6 +481,7 @@ function stream_callbacks.error(context, error)
end
local session = sessions[context.sid];
+ (session and session.log or log)("warn", "Error parsing BOSH request payload; %s", error);
if error == "stream-error" then -- Remote stream error, we close normally
session:close();
else
@@ -469,65 +489,25 @@ function stream_callbacks.error(context, error)
end
end
-local dead_sessions = module:shared("dead_sessions");
-function on_timer()
- -- log("debug", "Checking for requests soon to timeout...");
- -- Identify requests timing out within the next few seconds
- local now = os_time() + 3;
- for request, reply_before in pairs(waiting_requests) do
- if reply_before <= now then
- log("debug", "%s was soon to timeout (at %d, now %d), sending empty response", tostring(request), reply_before, now);
- -- Send empty response to let the
- -- client know we're still here
- if request.conn then
- sessions[request.context.sid].send("");
- end
- end
- end
-
- now = now - 3;
- local n_dead_sessions = 0;
- for session, close_after in pairs(inactive_sessions) do
- if close_after < now then
- (session.log or log)("debug", "BOSH client inactive too long, destroying session at %d", now);
- sessions[session.sid] = nil;
- inactive_sessions[session] = nil;
- n_dead_sessions = n_dead_sessions + 1;
- dead_sessions[n_dead_sessions] = session;
- end
- end
-
- for i=1,n_dead_sessions do
- local session = dead_sessions[i];
- dead_sessions[i] = nil;
- sm_destroy_session(session, "BOSH client silent for over "..session.bosh_max_inactive.." seconds");
- end
- return 1;
-end
-module:add_timer(1, on_timer);
-
-
local GET_response = {
headers = {
content_type = "text/html";
};
body = [[<html><body>
<p>It works! Now point your BOSH client to this URL to connect to Prosody.</p>
- <p>For more information see <a href="http://prosody.im/doc/setting_up_bosh">Prosody: Setting up BOSH</a>.</p>
+ <p>For more information see <a href="https://prosody.im/doc/setting_up_bosh">Prosody: Setting up BOSH</a>.</p>
</body></html>]];
};
-function module.add_host(module)
- module:depends("http");
- module:provides("http", {
- default_path = "/http-bind";
- route = {
- ["GET"] = GET_response;
- ["GET /"] = GET_response;
- ["OPTIONS"] = handle_OPTIONS;
- ["OPTIONS /"] = handle_OPTIONS;
- ["POST"] = handle_POST;
- ["POST /"] = handle_POST;
- };
- });
-end
+module:depends("http");
+module:provides("http", {
+ default_path = "/http-bind";
+ route = {
+ ["GET"] = GET_response;
+ ["GET /"] = GET_response;
+ ["OPTIONS"] = handle_OPTIONS;
+ ["OPTIONS /"] = handle_OPTIONS;
+ ["POST"] = handle_POST;
+ ["POST /"] = handle_POST;
+ };
+});
diff --git a/plugins/mod_c2s.lua b/plugins/mod_c2s.lua
index 9f33d3d8..c1dbc885 100644
--- a/plugins/mod_c2s.lua
+++ b/plugins/mod_c2s.lua
@@ -15,9 +15,9 @@ local sessionmanager = require "core.sessionmanager";
local st = require "util.stanza";
local sm_new_session, sm_destroy_session = sessionmanager.new_session, sessionmanager.destroy_session;
local uuid_generate = require "util.uuid".generate;
+local runner = require "util.async".runner;
-local xpcall, tostring, type = xpcall, tostring, type;
-local traceback = debug.traceback;
+local tostring, type = tostring, type;
local xmlns_xmpp_streams = "urn:ietf:params:xml:ns:xmpp-streams";
@@ -35,6 +35,7 @@ local hosts = prosody.hosts;
local stream_callbacks = { default_ns = "jabber:client" };
local listener = {};
+local runner_callbacks = {};
module:hook("stats-update", function ()
local count = 0;
@@ -127,12 +128,9 @@ function stream_callbacks.error(session, error, data)
end
end
-local function handleerr(err) log("error", "Traceback[c2s]: %s", traceback(tostring(err), 2)); end
function stream_callbacks.handlestanza(session, stanza)
stanza = session.filter("stanzas/in", stanza);
- if stanza then
- return xpcall(function () return core_process_stanza(session, stanza) end, handleerr);
- end
+ session.thread:run(stanza);
end
--- Session methods
@@ -213,6 +211,18 @@ module:hook_global("user-password-changed", function(event)
end
end, 200);
+function runner_callbacks:ready()
+ self.data.conn:resume();
+end
+
+function runner_callbacks:waiting()
+ self.data.conn:pause();
+end
+
+function runner_callbacks:error(err)
+ (self.data.log or log)("error", "Traceback[c2s]: %s", err);
+end
+
--- Port listener
function listener.onconnect(conn)
local session = sm_new_session(conn);
@@ -249,6 +259,10 @@ function listener.onconnect(conn)
session.stream:reset();
end
+ session.thread = runner(function (stanza)
+ core_process_stanza(session, stanza);
+ end, runner_callbacks, session);
+
local filter = session.filter;
function session.data(data)
-- Parse the data, which will store stanzas in session.pending_stanzas
diff --git a/plugins/mod_component.lua b/plugins/mod_component.lua
index 15f405e5..46db31b6 100644
--- a/plugins/mod_component.lua
+++ b/plugins/mod_component.lua
@@ -38,7 +38,7 @@ end
function module.add_host(module)
if module:get_host_type() ~= "component" then
- error("Don't load mod_component manually, it should be for a component, please see http://prosody.im/doc/components", 0);
+ error("Don't load mod_component manually, it should be for a component, please see https://prosody.im/doc/components", 0);
end
local env = module.environment;
diff --git a/plugins/mod_http.lua b/plugins/mod_http.lua
index a15e8cda..3f7190d2 100644
--- a/plugins/mod_http.lua
+++ b/plugins/mod_http.lua
@@ -50,6 +50,9 @@ end
local function redir_handler(event)
event.response.headers.location = event.request.path.."/";
+ if event.request.url.query then
+ event.response.headers.location = event.response.headers.location .. "?" .. event.request.url.query
+ end
return 301;
end
@@ -120,7 +123,7 @@ function module.add_host(module)
module:log("warn", "App %s added handler twice for '%s', ignoring", app_name, event_name);
end
else
- module:log("error", "Invalid route in %s, %q. See http://prosody.im/doc/developers/http#routes", app_name, key);
+ module:log("error", "Invalid route in %s, %q. See https://prosody.im/doc/developers/http#routes", app_name, key);
end
end
local services = portmanager.get_active_services();
@@ -147,6 +150,31 @@ function module.add_host(module)
end
end
+local trusted_proxies = module:get_option_set("trusted_proxies", { "127.0.0.1", "::1" })._items;
+
+local function get_ip_from_request(request)
+ local ip = request.conn:ip();
+ local forwarded_for = request.headers.x_forwarded_for;
+ if forwarded_for then
+ forwarded_for = forwarded_for..", "..ip;
+ for forwarded_ip in forwarded_for:gmatch("[^%s,]+") do
+ if not trusted_proxies[forwarded_ip] then
+ ip = forwarded_ip;
+ end
+ end
+ end
+ return ip;
+end
+
+module:wrap_object_event(server._events, false, function (handlers, event_name, event_data)
+ local request = event_data.request;
+ if request then
+ -- Not included in eg http-error events
+ request.ip = get_ip_from_request(request);
+ end
+ return handlers(event_name, event_data);
+end);
+
module:provides("net", {
name = "http";
listener = server.listener;
diff --git a/plugins/mod_iq.lua b/plugins/mod_iq.lua
index c6d62e85..87c3a467 100644
--- a/plugins/mod_iq.lua
+++ b/plugins/mod_iq.lua
@@ -13,7 +13,7 @@ local full_sessions = prosody.full_sessions;
if module:get_host_type() == "local" then
module:hook("iq/full", function(data)
- -- IQ to full JID recieved
+ -- IQ to full JID received
local origin, stanza = data.origin, data.stanza;
local session = full_sessions[stanza.attr.to];
@@ -27,7 +27,7 @@ if module:get_host_type() == "local" then
end
module:hook("iq/bare", function(data)
- -- IQ to bare JID recieved
+ -- IQ to bare JID received
local stanza = data.stanza;
local type = stanza.attr.type;
@@ -44,7 +44,7 @@ module:hook("iq/bare", function(data)
end);
module:hook("iq/self", function(data)
- -- IQ to self JID recieved
+ -- IQ to self JID received
local stanza = data.stanza;
local type = stanza.attr.type;
@@ -60,7 +60,7 @@ module:hook("iq/self", function(data)
end);
module:hook("iq/host", function(data)
- -- IQ to a local host recieved
+ -- IQ to a local host received
local stanza = data.stanza;
local type = stanza.attr.type;
diff --git a/plugins/mod_message.lua b/plugins/mod_message.lua
index 0d370ec1..4b8154e0 100644
--- a/plugins/mod_message.lua
+++ b/plugins/mod_message.lua
@@ -63,7 +63,7 @@ local function process_to_bare(bare, origin, stanza)
end
module:hook("message/full", function(data)
- -- message to full JID recieved
+ -- message to full JID received
local origin, stanza = data.origin, data.stanza;
local session = full_sessions[stanza.attr.to];
@@ -75,7 +75,7 @@ module:hook("message/full", function(data)
end, -1);
module:hook("message/bare", function(data)
- -- message to bare JID recieved
+ -- message to bare JID received
local origin, stanza = data.origin, data.stanza;
return process_to_bare(stanza.attr.to or (origin.username..'@'..origin.host), origin, stanza);
diff --git a/plugins/mod_muc_mam.lua b/plugins/mod_muc_mam.lua
new file mode 100644
index 00000000..bf3cae45
--- /dev/null
+++ b/plugins/mod_muc_mam.lua
@@ -0,0 +1,367 @@
+-- XEP-0313: Message Archive Management for Prosody MUC
+-- Copyright (C) 2011-2017 Kim Alvefur
+--
+-- This file is MIT/X11 licensed.
+
+if module:get_host_type() ~= "component" then
+ module:log("error", "mod_%s should be loaded only on a MUC component, not normal hosts", module.name);
+ return;
+end
+
+local xmlns_mam = "urn:xmpp:mam:2";
+local xmlns_delay = "urn:xmpp:delay";
+local xmlns_forward = "urn:xmpp:forward:0";
+local xmlns_st_id = "urn:xmpp:sid:0";
+local xmlns_muc_user = "http://jabber.org/protocol/muc#user";
+local muc_form_enable = "muc#roomconfig_enablearchiving"
+
+local st = require "util.stanza";
+local rsm = require "util.rsm";
+local jid_bare = require "util.jid".bare;
+local jid_split = require "util.jid".split;
+local jid_prep = require "util.jid".prep;
+local dataform = require "util.dataforms".new;
+
+local mod_muc = module:depends"muc";
+local get_room_from_jid = mod_muc.get_room_from_jid;
+
+local is_stanza = st.is_stanza;
+local tostring = tostring;
+local time_now = os.time;
+local m_min = math.min;
+local timestamp, timestamp_parse = require "util.datetime".datetime, require "util.datetime".parse;
+local default_max_items, max_max_items = 20, module:get_option_number("max_archive_query_results", 50);
+
+local default_history_length = 20;
+local max_history_length = module:get_option_number("max_history_messages", math.huge);
+
+local function get_historylength(room)
+ return math.min(room._data.history_length or default_history_length, max_history_length);
+end
+
+local log_all_rooms = module:get_option_boolean("muc_log_all_rooms", false);
+local log_by_default = module:get_option_boolean("muc_log_by_default", true);
+
+local archive_store = "muc_log";
+local archive = module:open_store(archive_store, "archive");
+
+if archive.name == "null" or not archive.find then
+ if not archive.find then
+ module:log("error", "Attempt to open archive storage returned a driver without archive API support");
+ module:log("error", "mod_%s does not support archiving",
+ archive._provided_by or archive.name and "storage_"..archive.name.."(?)" or "<unknown>");
+ else
+ module:log("error", "Attempt to open archive storage returned null driver");
+ end
+ module:log("info", "See https://prosody.im/doc/storage and https://prosody.im/doc/archiving for more information");
+ return false;
+end
+
+local function archiving_enabled(room)
+ if log_all_rooms then
+ return true;
+ end
+ local enabled = room._data.archiving;
+ if enabled == nil then
+ return log_by_default;
+ end
+ return enabled;
+end
+
+if not log_all_rooms then
+ module:hook("muc-config-form", function(event)
+ local room, form = event.room, event.form;
+ table.insert(form,
+ {
+ name = muc_form_enable,
+ type = "boolean",
+ label = "Enable archiving?",
+ value = archiving_enabled(room),
+ }
+ );
+ end);
+
+ module:hook("muc-config-submitted/"..muc_form_enable, function(event)
+ event.room._data.archiving = event.value;
+ end);
+end
+
+-- Note: We ignore the 'with' field as this is internally used for stanza types
+local query_form = dataform {
+ { name = "FORM_TYPE"; type = "hidden"; value = xmlns_mam; };
+ { name = "with"; type = "jid-single"; };
+ { name = "start"; type = "text-single" };
+ { name = "end"; type = "text-single"; };
+};
+
+-- Serve form
+module:hook("iq-get/bare/"..xmlns_mam..":query", function(event)
+ local origin, stanza = event.origin, event.stanza;
+ origin.send(st.reply(stanza):add_child(query_form:form()));
+ return true;
+end);
+
+-- Handle archive queries
+module:hook("iq-set/bare/"..xmlns_mam..":query", function(event)
+ local origin, stanza = event.origin, event.stanza;
+ local room_jid = stanza.attr.to;
+ local room_node = jid_split(room_jid);
+ local orig_from = stanza.attr.from;
+ local query = stanza.tags[1];
+
+ local room = get_room_from_jid(room_jid);
+ if not room then
+ origin.send(st.error_reply(stanza, "cancel", "item-not-found"))
+ return true;
+ end
+ local from = jid_bare(orig_from);
+
+ -- Banned or not a member of a members-only room?
+ local from_affiliation = room:get_affiliation(from);
+ if from_affiliation == "outcast" -- banned
+ or room:get_members_only() and not from_affiliation then -- members-only, not a member
+ origin.send(st.error_reply(stanza, "auth", "forbidden"))
+ return true;
+ end
+
+ local qid = query.attr.queryid;
+
+ -- Search query parameters
+ local qstart, qend;
+ local form = query:get_child("x", "jabber:x:data");
+ if form then
+ local err;
+ form, err = query_form:data(form);
+ if err then
+ origin.send(st.error_reply(stanza, "modify", "bad-request", select(2, next(err))));
+ return true;
+ end
+ qstart, qend = form["start"], form["end"];
+ end
+
+ if qstart or qend then -- Validate timestamps
+ local vstart, vend = (qstart and timestamp_parse(qstart)), (qend and timestamp_parse(qend))
+ if (qstart and not vstart) or (qend and not vend) then
+ origin.send(st.error_reply(stanza, "modify", "bad-request", "Invalid timestamp"))
+ return true;
+ end
+ qstart, qend = vstart, vend;
+ end
+
+ module:log("debug", "Archive query id %s from %s until %s)",
+ tostring(qid),
+ qstart and timestamp(qstart) or "the dawn of time",
+ qend and timestamp(qend) or "now");
+
+ -- RSM stuff
+ local qset = rsm.get(query);
+ local qmax = m_min(qset and qset.max or default_max_items, max_max_items);
+ local reverse = qset and qset.before or false;
+
+ local before, after = qset and qset.before, qset and qset.after;
+ if type(before) ~= "string" then before = nil; end
+
+ -- Load all the data!
+ local data, err = archive:find(room_node, {
+ start = qstart; ["end"] = qend; -- Time range
+ limit = qmax + 1;
+ before = before; after = after;
+ reverse = reverse;
+ with = "message<groupchat";
+ });
+
+ if not data then
+ origin.send(st.error_reply(stanza, "cancel", "internal-server-error"));
+ return true;
+ end
+ local total = tonumber(err);
+
+ local msg_reply_attr = { to = stanza.attr.from, from = stanza.attr.to };
+
+ local results = {};
+
+ -- Wrap it in stuff and deliver
+ local first, last;
+ local count = 0;
+ local complete = "true";
+ for id, item, when in data do
+ count = count + 1;
+ if count > qmax then
+ complete = nil;
+ break;
+ end
+ local fwd_st = st.message(msg_reply_attr)
+ :tag("result", { xmlns = xmlns_mam, queryid = qid, id = id })
+ :tag("forwarded", { xmlns = xmlns_forward })
+ :tag("delay", { xmlns = xmlns_delay, stamp = timestamp(when) }):up();
+
+ -- Strip <x> tag, containing the original senders JID, unless the room makes this public
+ if room:get_whois() ~= "anyone" then
+ item:maptags(function (tag)
+ if tag.name == "x" and tag.attr.xmlns == xmlns_muc_user then
+ return nil;
+ end
+ return tag;
+ end);
+ end
+ if not is_stanza(item) then
+ item = st.deserialize(item);
+ end
+ item.attr.xmlns = "jabber:client";
+ fwd_st:add_child(item);
+
+ if not first then first = id; end
+ last = id;
+
+ if reverse then
+ results[count] = fwd_st;
+ else
+ origin.send(fwd_st);
+ end
+ end
+
+ if reverse then
+ for i = #results, 1, -1 do
+ origin.send(results[i]);
+ end
+ first, last = last, first;
+ end
+
+ -- That's all folks!
+ module:log("debug", "Archive query %s completed", tostring(qid));
+
+ origin.send(st.reply(stanza)
+ :tag("fin", { xmlns = xmlns_mam, queryid = qid, complete = complete })
+ :add_child(rsm.generate {
+ first = first, last = last, count = total }));
+ return true;
+end);
+
+module:hook("muc-get-history", function (event)
+ local room = event.room;
+ if not archiving_enabled(room) then return end
+ local room_jid = room.jid;
+ local maxstanzas = event.maxstanzas or math.huge;
+ local maxchars = event.maxchars;
+ local since = event.since;
+ local to = event.to;
+
+ -- Load all the data!
+ local query = {
+ limit = math.min(maxstanzas, get_historylength(room));
+ start = since;
+ reverse = true;
+ with = "message<groupchat";
+ }
+ local data, err = archive:find(jid_split(room_jid), query);
+
+ if not data then
+ module:log("error", "Could not fetch history: %s", tostring(err));
+ return
+ end
+
+ local history, i = {}, 1;
+
+ for id, item, when in data do
+ item.attr.to = to;
+ item:tag("delay", { xmlns = "urn:xmpp:delay", from = room_jid, stamp = timestamp(when) }):up(); -- XEP-0203
+ item:tag("stanza-id", { xmlns = xmlns_st_id, by = room_jid, id = id }):up();
+ if room:get_whois() ~= "anyone" then
+ item:maptags(function (tag)
+ if tag.name == "x" and tag.attr.xmlns == xmlns_muc_user then
+ return nil;
+ end
+ return tag;
+ end);
+ end
+ if maxchars then
+ local chars = #tostring(item);
+ if maxchars - chars < 0 then
+ break
+ end
+ maxchars = maxchars - chars;
+ end
+ history[i], i = item, i+1;
+ -- module:log("debug", tostring(item));
+ end
+ function event.next_stanza()
+ i = i - 1;
+ return history[i];
+ end
+ return true;
+end, 1);
+
+-- Handle messages
+local function save_to_history(self, stanza)
+ local room_node, room_host = jid_split(self.jid);
+
+ -- Filter out <stanza-id> that claim to be from us
+ stanza:maptags(function (tag)
+ if tag.name == "stanza-id" and tag.attr.xmlns == xmlns_st_id
+ and jid_prep(tag.attr.by) == self.jid then
+ return nil;
+ end
+ if tag.name == "x" and tag.attr.xmlns == xmlns_muc_user then
+ return nil;
+ end
+ return tag;
+ end);
+
+ local stored_stanza = stanza;
+
+ if stanza.name == "message" and self:get_whois() == "anyone" then
+ stored_stanza = st.clone(stanza);
+ local actor = jid_bare(self._occupants[stanza.attr.from].jid);
+ local affiliation = self:get_affiliation(actor) or "none";
+ local role = self:get_role(actor) or self:get_default_role(affiliation);
+ stored_stanza:add_direct_child(st.stanza("x", { xmlns = xmlns_muc_user })
+ :tag("item", { affiliation = affiliation; role = role; jid = actor }));
+ end
+
+ -- Policy check
+ if not archiving_enabled(self) then return end -- Don't log
+
+ -- And stash it
+ local with = stanza.name
+ if stanza.attr.type then
+ with = with .. "<" .. stanza.attr.type
+ end
+
+ local id = archive:append(room_node, nil, stored_stanza, time_now(), with);
+
+ if id then
+ stanza:add_direct_child(st.stanza("stanza-id", { xmlns = xmlns_st_id, by = self.jid, id = id }));
+ end
+end
+
+module:hook("muc-add-history", function (event)
+ local room, stanza = event.room, event.stanza;
+ save_to_history(room, stanza);
+end);
+
+if module:get_option_boolean("muc_log_presences", true) then
+ module:hook("muc-occupant-joined", function (event)
+ save_to_history(event.room, st.stanza("presence", { from = event.nick }):tag("x", { xmlns = "http://jabber.org/protocol/muc" }));
+ end);
+ module:hook("muc-occupant-left", function (event)
+ save_to_history(event.room, st.stanza("presence", { type = "unavailable", from = event.nick }));
+ end);
+end
+
+if not archive.delete then
+ module:log("warn", "Storage driver %s does not support deletion", archive._provided_by);
+ module:log("warn", "Archived message will persist after a room has been destroyed");
+else
+ module:hook("muc-room-destroyed", function(event)
+ local room_node = jid_split(event.room.jid);
+ archive:delete(room_node);
+ end);
+end
+
+-- And role/affiliation changes?
+
+module:add_feature(xmlns_mam);
+
+module:hook("muc-disco#info", function(event)
+ event.reply:tag("feature", {var=xmlns_mam}):up();
+end);
diff --git a/plugins/mod_muc_unique.lua b/plugins/mod_muc_unique.lua
new file mode 100644
index 00000000..0ecd0c7a
--- /dev/null
+++ b/plugins/mod_muc_unique.lua
@@ -0,0 +1,12 @@
+-- XEP-0307: Unique Room Names for Multi-User Chat
+local st = require "util.stanza";
+local uuid_gen = require "util.uuid".generate;
+module:add_feature "http://jabber.org/protocol/muc#unique"
+module:hook("iq-get/host/http://jabber.org/protocol/muc#unique:unique", function(event)
+ local origin, stanza = event.origin, event.stanza;
+ origin.send(st.reply(stanza)
+ :tag("unique", {xmlns = "http://jabber.org/protocol/muc#unique"})
+ :text(uuid_gen()) -- FIXME Random UUIDs can theoretically have collisions
+ );
+ return true;
+end,-1);
diff --git a/plugins/mod_pep.lua b/plugins/mod_pep.lua
index 1025be37..8ee97757 100644
--- a/plugins/mod_pep.lua
+++ b/plugins/mod_pep.lua
@@ -18,6 +18,8 @@ local calculate_hash = require "util.caps".calculate_hash;
local core_post_stanza = prosody.core_post_stanza;
local bare_sessions = prosody.bare_sessions;
+local xmlns_pubsub = "http://jabber.org/protocol/pubsub";
+
-- Used as canonical 'empty table'
local NULL = {};
-- data[user_bare_jid][node] = item_stanza
@@ -36,9 +38,6 @@ module.restore = function(state)
hash_map = state.hash_map or {};
end
-module:add_identity("pubsub", "pep", module:get_option_string("name", "Prosody"));
-module:add_feature("http://jabber.org/protocol/pubsub#publish");
-
local function subscription_presence(user_bare, recipient)
local recipient_bare = jid_bare(recipient);
if (recipient_bare == user_bare) then return true end
@@ -118,7 +117,7 @@ local function get_caps_hash_from_presence(stanza, current)
end
module:hook("presence/bare", function(event)
- -- inbound presence to bare JID recieved
+ -- inbound presence to bare JID received
local origin, stanza = event.origin, event.stanza;
local user = stanza.attr.to or (origin.username..'@'..origin.host);
local t = stanza.attr.type;
@@ -284,7 +283,23 @@ end);
module:hook("account-disco-info", function(event)
local reply = event.reply;
reply:tag('identity', {category='pubsub', type='pep'}):up();
- reply:tag('feature', {var='http://jabber.org/protocol/pubsub#publish'}):up();
+ reply:tag('feature', {var=xmlns_pubsub}):up();
+ local features = {
+ "access-presence",
+ "auto-create",
+ "auto-subscribe",
+ "filtered-notifications",
+ "item-ids",
+ "last-published",
+ "presence-notifications",
+ "presence-subscribe",
+ "publish",
+ "retract-items",
+ "retrieve-items",
+ };
+ for _, feature in ipairs(features) do
+ reply:tag('feature', {var=xmlns_pubsub.."#"..feature}):up();
+ end
end);
module:hook("account-disco-items", function(event)
diff --git a/plugins/mod_pep_plus.lua b/plugins/mod_pep_plus.lua
new file mode 100644
index 00000000..fdc8cdbf
--- /dev/null
+++ b/plugins/mod_pep_plus.lua
@@ -0,0 +1,476 @@
+local pubsub = require "util.pubsub";
+local jid_bare = require "util.jid".bare;
+local jid_split = require "util.jid".split;
+local jid_join = require "util.jid".join;
+local set_new = require "util.set".new;
+local st = require "util.stanza";
+local calculate_hash = require "util.caps".calculate_hash;
+local is_contact_subscribed = require "core.rostermanager".is_contact_subscribed;
+local cache = require "util.cache";
+local set = require "util.set";
+
+local xmlns_pubsub = "http://jabber.org/protocol/pubsub";
+local xmlns_pubsub_event = "http://jabber.org/protocol/pubsub#event";
+local xmlns_pubsub_owner = "http://jabber.org/protocol/pubsub#owner";
+
+local lib_pubsub = module:require "pubsub";
+
+local empty_set = set_new();
+
+local services = {};
+local recipients = {};
+local hash_map = {};
+
+local host = module.host;
+
+local known_nodes_map = module:open_store("pep", "map");
+local known_nodes = module:open_store("pep");
+
+function module.save()
+ return { services = services };
+end
+
+function module.restore(data)
+ services = data.services;
+end
+
+function is_item_stanza(item)
+ return st.is_stanza(item) and item.attr.xmlns == xmlns_pubsub and item.name == "item";
+end
+
+local function subscription_presence(username, recipient)
+ local user_bare = jid_join(username, host);
+ local recipient_bare = jid_bare(recipient);
+ if (recipient_bare == user_bare) then return true; end
+ return is_contact_subscribed(username, host, recipient_bare);
+end
+
+local function simple_itemstore(username)
+ return function (config, node)
+ if config["persist_items"] then
+ module:log("debug", "Creating new persistent item store for user %s, node %q", username, node);
+ known_nodes_map:set(username, node, true);
+ local archive = module:open_store("pep_"..node, "archive");
+ return lib_pubsub.archive_itemstore(archive, config, username, node, false);
+ else
+ module:log("debug", "Creating new ephemeral item store for user %s, node %q", username, node);
+ known_nodes_map:set(username, node, nil);
+ return cache.new(tonumber(config["max_items"]));
+ end
+ end
+end
+
+local function get_broadcaster(username)
+ local user_bare = jid_join(username, host);
+ local function simple_broadcast(kind, node, jids, item)
+ if item then
+ item = st.clone(item);
+ item.attr.xmlns = nil; -- Clear the pubsub namespace
+ end
+ local message = st.message({ from = user_bare, type = "headline" })
+ :tag("event", { xmlns = xmlns_pubsub_event })
+ :tag(kind, { node = node })
+ :add_child(item);
+ for jid in pairs(jids) do
+ module:log("debug", "Sending notification to %s from %s: %s", jid, user_bare, tostring(item));
+ message.attr.to = jid;
+ module:send(message);
+ end
+ end
+ return simple_broadcast;
+end
+
+function get_pep_service(username)
+ module:log("debug", "get_pep_service(%q)", username);
+ local user_bare = jid_join(username, host);
+ local service = services[username];
+ if service then
+ return service;
+ end
+ service = pubsub.new({
+ capabilities = {
+ none = {
+ create = false;
+ publish = false;
+ retract = false;
+ get_nodes = false;
+
+ subscribe = false;
+ unsubscribe = false;
+ get_subscription = false;
+ get_subscriptions = false;
+ get_items = false;
+
+ subscribe_other = false;
+ unsubscribe_other = false;
+ get_subscription_other = false;
+ get_subscriptions_other = false;
+
+ be_subscribed = true;
+ be_unsubscribed = true;
+
+ set_affiliation = false;
+ };
+ subscriber = {
+ create = false;
+ publish = false;
+ retract = false;
+ get_nodes = true;
+
+ subscribe = true;
+ unsubscribe = true;
+ get_subscription = true;
+ get_subscriptions = true;
+ get_items = true;
+
+ subscribe_other = false;
+ unsubscribe_other = false;
+ get_subscription_other = false;
+ get_subscriptions_other = false;
+
+ be_subscribed = true;
+ be_unsubscribed = true;
+
+ set_affiliation = false;
+ };
+ publisher = {
+ create = false;
+ publish = true;
+ retract = true;
+ get_nodes = true;
+
+ subscribe = true;
+ unsubscribe = true;
+ get_subscription = true;
+ get_subscriptions = true;
+ get_items = true;
+
+ subscribe_other = false;
+ unsubscribe_other = false;
+ get_subscription_other = false;
+ get_subscriptions_other = false;
+
+ be_subscribed = true;
+ be_unsubscribed = true;
+
+ set_affiliation = false;
+ };
+ owner = {
+ create = true;
+ publish = true;
+ retract = true;
+ delete = true;
+ get_nodes = true;
+ configure = true;
+
+ subscribe = true;
+ unsubscribe = true;
+ get_subscription = true;
+ get_subscriptions = true;
+ get_items = true;
+
+
+ subscribe_other = true;
+ unsubscribe_other = true;
+ get_subscription_other = true;
+ get_subscriptions_other = true;
+
+ be_subscribed = true;
+ be_unsubscribed = true;
+
+ set_affiliation = true;
+ };
+ };
+
+ node_defaults = {
+ ["max_items"] = 1;
+ ["persist_items"] = true;
+ };
+
+ autocreate_on_publish = true;
+ autocreate_on_subscribe = true;
+
+ itemstore = simple_itemstore(username);
+ broadcaster = get_broadcaster(username);
+ itemcheck = is_item_stanza;
+ get_affiliation = function (jid)
+ if jid_bare(jid) == user_bare then
+ return "owner";
+ elseif subscription_presence(username, jid) then
+ return "subscriber";
+ end
+ end;
+
+ normalize_jid = jid_bare;
+ });
+ local nodes, err = known_nodes:get(username);
+ if nodes then
+ module:log("debug", "Restoring nodes for user %s", username);
+ for node in pairs(nodes) do
+ module:log("debug", "Restoring node %q", node);
+ service:create(node, true);
+ end
+ elseif err then
+ module:log("error", "Could not restore nodes for %s: %s", username, err);
+ else
+ module:log("debug", "No known nodes");
+ end
+ services[username] = service;
+ module:add_item("pep-service", { service = service, jid = user_bare });
+ return service;
+end
+
+function handle_pubsub_iq(event)
+ local origin, stanza = event.origin, event.stanza;
+ local service_name = origin.username;
+ if stanza.attr.to ~= nil then
+ service_name = jid_split(stanza.attr.to);
+ end
+ local service = get_pep_service(service_name);
+
+ return lib_pubsub.handle_pubsub_iq(event, service)
+end
+
+module:hook("iq/bare/"..xmlns_pubsub..":pubsub", handle_pubsub_iq);
+module:hook("iq/bare/"..xmlns_pubsub_owner..":pubsub", handle_pubsub_iq);
+
+module:add_identity("pubsub", "pep", module:get_option_string("name", "Prosody"));
+module:add_feature("http://jabber.org/protocol/pubsub#publish");
+
+local function get_caps_hash_from_presence(stanza, current)
+ local t = stanza.attr.type;
+ if not t then
+ local child = stanza:get_child("c", "http://jabber.org/protocol/caps");
+ if child then
+ local attr = child.attr;
+ if attr.hash then -- new caps
+ if attr.hash == 'sha-1' and attr.node and attr.ver then
+ return attr.ver, attr.node.."#"..attr.ver;
+ end
+ else -- legacy caps
+ if attr.node and attr.ver then
+ return attr.node.."#"..attr.ver.."#"..(attr.ext or ""), attr.node.."#"..attr.ver;
+ end
+ end
+ end
+ return; -- no or bad caps
+ elseif t == "unavailable" or t == "error" then
+ return;
+ end
+ return current; -- no caps, could mean caps optimization, so return current
+end
+
+local function resend_last_item(jid, node, service)
+ local ok, id, item = service:get_last_item(node, jid);
+ if not ok then return; end
+ if not id then return; end
+ service.config.broadcaster("items", node, { [jid] = true }, item);
+end
+
+local function update_subscriptions(recipient, service_name, nodes)
+ nodes = nodes or empty_set;
+
+ local service_recipients = recipients[service_name];
+ if not service_recipients then
+ service_recipients = {};
+ recipients[service_name] = service_recipients;
+ end
+
+ local current = service_recipients[recipient];
+ if not current or type(current) ~= "table" then
+ current = empty_set;
+ end
+
+ if (current == empty_set or current:empty()) and (nodes == empty_set or nodes:empty()) then
+ return;
+ end
+
+ local service = get_pep_service(service_name);
+ for node in current - nodes do
+ service:remove_subscription(node, recipient, recipient);
+ end
+
+ for node in nodes - current do
+ service:add_subscription(node, recipient, recipient);
+ resend_last_item(recipient, node, service);
+ end
+
+ if nodes == empty_set or nodes:empty() then
+ nodes = nil;
+ end
+
+ service_recipients[recipient] = nodes;
+end
+
+module:hook("presence/bare", function(event)
+ -- inbound presence to bare JID received
+ local origin, stanza = event.origin, event.stanza;
+ local t = stanza.attr.type;
+ local is_self = not stanza.attr.to;
+ local username = jid_split(stanza.attr.to);
+ local user_bare = jid_bare(stanza.attr.to);
+ if is_self then
+ username = origin.username;
+ user_bare = jid_join(username, host);
+ end
+
+ if not t then -- available presence
+ if is_self or subscription_presence(username, stanza.attr.from) then
+ local recipient = stanza.attr.from;
+ local current = recipients[username] and recipients[username][recipient];
+ local hash, query_node = get_caps_hash_from_presence(stanza, current);
+ if current == hash or (current and current == hash_map[hash]) then return; end
+ if not hash then
+ update_subscriptions(recipient, username);
+ else
+ recipients[username] = recipients[username] or {};
+ if hash_map[hash] then
+ update_subscriptions(recipient, username, hash_map[hash]);
+ else
+ recipients[username][recipient] = hash;
+ local from_bare = origin.type == "c2s" and origin.username.."@"..origin.host;
+ if is_self or origin.type ~= "c2s" or (recipients[from_bare] and recipients[from_bare][origin.full_jid]) ~= hash then
+ -- COMPAT from ~= stanza.attr.to because OneTeam can't deal with missing from attribute
+ origin.send(
+ st.stanza("iq", {from=user_bare, to=stanza.attr.from, id="disco", type="get"})
+ :tag("query", {xmlns = "http://jabber.org/protocol/disco#info", node = query_node})
+ );
+ end
+ end
+ end
+ end
+ elseif t == "unavailable" then
+ update_subscriptions(stanza.attr.from, username);
+ elseif not is_self and t == "unsubscribe" then
+ local from = jid_bare(stanza.attr.from);
+ local subscriptions = recipients[username];
+ if subscriptions then
+ for subscriber in pairs(subscriptions) do
+ if jid_bare(subscriber) == from then
+ update_subscriptions(subscriber, username);
+ end
+ end
+ end
+ end
+end, 10);
+
+module:hook("iq-result/bare/disco", function(event)
+ local origin, stanza = event.origin, event.stanza;
+ local disco = stanza:get_child("query", "http://jabber.org/protocol/disco#info");
+ if not disco then
+ return;
+ end
+
+ -- Process disco response
+ local is_self = stanza.attr.to == nil;
+ local user_bare = jid_bare(stanza.attr.to);
+ local username = jid_split(stanza.attr.to);
+ if is_self then
+ username = origin.username;
+ user_bare = jid_join(username, host);
+ end
+ local contact = stanza.attr.from;
+ local current = recipients[username] and recipients[username][contact];
+ if type(current) ~= "string" then return; end -- check if waiting for recipient's response
+ local ver = current;
+ if not string.find(current, "#") then
+ ver = calculate_hash(disco.tags); -- calculate hash
+ end
+ local notify = set_new();
+ for _, feature in pairs(disco.tags) do
+ if feature.name == "feature" and feature.attr.var then
+ local nfeature = feature.attr.var:match("^(.*)%+notify$");
+ if nfeature then notify:add(nfeature); end
+ end
+ end
+ hash_map[ver] = notify; -- update hash map
+ if is_self then
+ -- Optimization: Fiddle with other local users
+ for jid, item in pairs(origin.roster) do -- for all interested contacts
+ if jid then
+ local contact_node, contact_host = jid_split(jid);
+ if contact_host == host and item.subscription == "both" or item.subscription == "from" then
+ update_subscriptions(user_bare, contact_node, notify);
+ end
+ end
+ end
+ end
+ update_subscriptions(contact, username, notify);
+end);
+
+module:hook("account-disco-info-node", function(event)
+ local reply, stanza, origin = event.reply, event.stanza, event.origin;
+ local service_name = origin.username;
+ if stanza.attr.to ~= nil then
+ service_name = jid_split(stanza.attr.to);
+ end
+ local service = get_pep_service(service_name);
+ local node = event.node;
+ local ok = service:get_items(node, jid_bare(stanza.attr.from) or true);
+ if not ok then return; end
+ event.exists = true;
+ reply:tag('identity', {category='pubsub', type='leaf'}):up();
+end);
+
+module:hook("account-disco-info", function(event)
+ local origin, reply = event.origin, event.reply;
+
+ reply:tag('identity', {category='pubsub', type='pep'}):up();
+
+ local username = jid_split(reply.attr.from) or origin.username;
+ local service = get_pep_service(username);
+
+ local supported_features = lib_pubsub.get_feature_set(service) + set.new{
+ -- Features not covered by the above
+ "access-presence",
+ "auto-subscribe",
+ "filtered-notifications",
+ "last-published",
+ "persistent-items",
+ "presence-notifications",
+ "presence-subscribe",
+ };
+
+ for feature in supported_features do
+ reply:tag('feature', {var=xmlns_pubsub.."#"..feature}):up();
+ end
+end);
+
+module:hook("account-disco-items-node", function(event)
+ local reply, stanza, origin = event.reply, event.stanza, event.origin;
+ local node = event.node;
+ local is_self = stanza.attr.to == nil;
+ local user_bare = jid_bare(stanza.attr.to);
+ local username = jid_split(stanza.attr.to);
+ if is_self then
+ username = origin.username;
+ user_bare = jid_join(username, host);
+ end
+ local service = get_pep_service(username);
+ local ok, ret = service:get_items(node, jid_bare(stanza.attr.from) or true);
+ if not ok then return; end
+ event.exists = true;
+ for _, id in ipairs(ret) do
+ reply:tag("item", { jid = user_bare, name = id }):up();
+ end
+end);
+
+module:hook("account-disco-items", function(event)
+ local reply, stanza, origin = event.reply, event.stanza, event.origin;
+
+ local is_self = stanza.attr.to == nil;
+ local user_bare = jid_bare(stanza.attr.to);
+ local username = jid_split(stanza.attr.to);
+ if is_self then
+ username = origin.username;
+ user_bare = jid_join(username, host);
+ end
+ local service = get_pep_service(username);
+
+ local ok, ret = service:get_nodes(jid_bare(stanza.attr.from));
+ if not ok then return; end
+
+ for node, node_obj in pairs(ret) do
+ reply:tag("item", { jid = user_bare, node = node, name = node_obj.config.name }):up();
+ end
+end);
diff --git a/plugins/mod_ping.lua b/plugins/mod_ping.lua
index 1a503409..5559c5ca 100644
--- a/plugins/mod_ping.lua
+++ b/plugins/mod_ping.lua
@@ -21,7 +21,7 @@ module:hook("iq-get/host/urn:xmpp:ping:ping", ping_handler);
local datetime = require "util.datetime".datetime;
-function ping_command_handler (self, data, state)
+function ping_command_handler (self, data, state) -- luacheck: ignore 212
local now = datetime();
return { info = "Pong\n"..now, status = "completed" };
end
diff --git a/plugins/mod_posix.lua b/plugins/mod_posix.lua
index fccc7a2b..825d3be0 100644
--- a/plugins/mod_posix.lua
+++ b/plugins/mod_posix.lua
@@ -61,7 +61,7 @@ if not prosody.start_time then -- server-starting
if not suid or suid == 0 or suid == "root" then
if pposix.getuid() == 0 and not module:get_option_boolean("run_as_root") then
module:log("error", "Danger, Will Robinson! Prosody doesn't need to be run as root, so don't do it!");
- module:log("error", "For more information on running Prosody as root, see http://prosody.im/doc/root");
+ module:log("error", "For more information on running Prosody as root, see https://prosody.im/doc/root");
prosody.shutdown("Refusing to run as root");
end
end
@@ -161,23 +161,25 @@ module:hook("server-stopped", remove_pidfile);
-- Set signal handlers
if have_signal then
- signal.signal("SIGTERM", function ()
- module:log("warn", "Received SIGTERM");
- prosody.unlock_globals();
- prosody.shutdown("Received SIGTERM");
- prosody.lock_globals();
- end);
-
- signal.signal("SIGHUP", function ()
- module:log("info", "Received SIGHUP");
- prosody.reload_config();
- prosody.reopen_logfiles();
- end);
-
- signal.signal("SIGINT", function ()
- module:log("info", "Received SIGINT");
- prosody.unlock_globals();
- prosody.shutdown("Received SIGINT");
- prosody.lock_globals();
+ module:add_timer(0, function ()
+ signal.signal("SIGTERM", function ()
+ module:log("warn", "Received SIGTERM");
+ prosody.unlock_globals();
+ prosody.shutdown("Received SIGTERM");
+ prosody.lock_globals();
+ end);
+
+ signal.signal("SIGHUP", function ()
+ module:log("info", "Received SIGHUP");
+ prosody.reload_config();
+ prosody.reopen_logfiles();
+ end);
+
+ signal.signal("SIGINT", function ()
+ module:log("info", "Received SIGINT");
+ prosody.unlock_globals();
+ prosody.shutdown("Received SIGINT");
+ prosody.lock_globals();
+ end);
end);
end
diff --git a/plugins/mod_presence.lua b/plugins/mod_presence.lua
index 0c243bc6..5056a3a3 100644
--- a/plugins/mod_presence.lua
+++ b/plugins/mod_presence.lua
@@ -10,7 +10,6 @@ local log = module._log;
local require = require;
local pairs = pairs;
-local t_concat = table.concat;
local s_find = string.find;
local tonumber = tonumber;
@@ -121,6 +120,8 @@ function handle_normal_presence(origin, stanza)
stanza.attr.to = nil; -- reset it
end
+-- luacheck: ignore 212/recipient_session
+-- TODO This argument is used in 3rd party modules
function send_presence_of_available_resources(user, host, jid, recipient_session, stanza)
local h = hosts[host];
local count = 0;
@@ -252,7 +253,7 @@ function handle_inbound_presence_subscriptions_and_probes(origin, stanza, from_b
end
local outbound_presence_handler = function(data)
- -- outbound presence recieved
+ -- outbound presence received
local origin, stanza = data.origin, data.stanza;
local to = stanza.attr.to;
@@ -280,7 +281,7 @@ module:hook("pre-presence/bare", outbound_presence_handler);
module:hook("pre-presence/host", outbound_presence_handler);
module:hook("presence/bare", function(data)
- -- inbound presence to bare JID recieved
+ -- inbound presence to bare JID received
local origin, stanza = data.origin, data.stanza;
local to = stanza.attr.to;
@@ -306,7 +307,7 @@ module:hook("presence/bare", function(data)
return true;
end);
module:hook("presence/full", function(data)
- -- inbound presence to full JID recieved
+ -- inbound presence to full JID received
local origin, stanza = data.origin, data.stanza;
local t = stanza.attr.type;
diff --git a/plugins/mod_private.lua b/plugins/mod_private.lua
index c01053d5..9375cf80 100644
--- a/plugins/mod_private.lua
+++ b/plugins/mod_private.lua
@@ -9,7 +9,7 @@
local st = require "util.stanza"
-local private_storage = module:open_store();
+local private_storage = module:open_store("private", "map");
module:add_feature("jabber:iq:private");
@@ -22,28 +22,23 @@ module:hook("iq/self/jabber:iq:private:query", function(event)
end
local tag = query.tags[1];
local key = tag.name..":"..tag.attr.xmlns;
- local data, err = private_storage:get(origin.username);
- if err then
- origin.send(st.error_reply(stanza, "wait", "internal-server-error", err));
- return true;
- end
if stanza.attr.type == "get" then
- if data and data[key] then
- origin.send(st.reply(stanza):query("jabber:iq:private"):add_child(st.deserialize(data[key])));
- return true;
+ local data, err = private_storage:get(origin.username, key);
+ if data then
+ origin.send(st.reply(stanza):query("jabber:iq:private"):add_child(st.deserialize(data)));
+ elseif err then
+ origin.send(st.error_reply(stanza, "wait", "internal-server-error", err));
else
origin.send(st.reply(stanza):add_child(query));
- return true;
end
+ return true;
else -- type == set
- if not data then data = {}; end;
- if #tag == 0 then
- data[key] = nil;
- else
- data[key] = st.preserialize(tag);
+ local data;
+ if #tag ~= 0 then
+ data = st.preserialize(tag);
end
-- TODO delete datastore if empty
- local ok, err = private_storage:set(origin.username, data);
+ local ok, err = private_storage:set(origin.username, key, data);
if not ok then
origin.send(st.error_reply(stanza, "wait", "internal-server-error", err));
return true;
diff --git a/plugins/mod_proxy65.lua b/plugins/mod_proxy65.lua
index cbbfad12..5d05a2d9 100644
--- a/plugins/mod_proxy65.lua
+++ b/plugins/mod_proxy65.lua
@@ -44,7 +44,7 @@ function listener.onincoming(conn, data)
end -- else error, unexpected input
conn:write("\5\255"); -- send (SOCKS version 5, no acceptable method)
conn:close();
- module:log("debug", "Invalid SOCKS5 greeting recieved: '%s'", b64(data));
+ module:log("debug", "Invalid SOCKS5 greeting received: '%s'", b64(data));
else -- connection request
--local head = string.char( 0x05, 0x01, 0x00, 0x03, 40 ); -- ( VER=5=SOCKS5, CMD=1=CONNECT, RSV=0=RESERVED, ATYP=3=DOMAIMNAME, SHA-1 size )
if #data == 47 and data:sub(1,5) == "\5\1\0\3\40" and data:sub(-2) == "\0\0" then
@@ -66,12 +66,12 @@ function listener.onincoming(conn, data)
else -- error, unexpected input
conn:write("\5\1\0\3\0\0\0"); -- VER, REP, RSV, ATYP, BND.ADDR (sha), BND.PORT (2 Byte)
conn:close();
- module:log("debug", "Invalid SOCKS5 negotiation recieved: '%s'", b64(data));
+ module:log("debug", "Invalid SOCKS5 negotiation received: '%s'", b64(data));
end
end
end
-function listener.ondisconnect(conn, err)
+function listener.ondisconnect(conn)
local session = sessions[conn];
if session then
if transfers[session.sha] then
@@ -79,7 +79,7 @@ function listener.ondisconnect(conn, err)
if initiator == conn and target ~= nil then
target:close();
elseif target == conn and initiator ~= nil then
- initiator:close();
+ initiator:close();
end
transfers[session.sha] = nil;
end
@@ -109,7 +109,8 @@ function module.add_host(module)
local origin, stanza = event.origin, event.stanza;
-- check ACL
- while proxy_acl and #proxy_acl > 0 do -- using 'while' instead of 'if' so we can break out of it
+ -- using 'while' instead of 'if' so we can break out of it
+ while proxy_acl and #proxy_acl > 0 do --luacheck: ignore 512
local jid = stanza.attr.from;
local allow;
for _, acl in ipairs(proxy_acl) do
@@ -123,7 +124,7 @@ function module.add_host(module)
local sid = stanza.tags[1].attr.sid;
origin.send(st.reply(stanza):tag("query", {xmlns="http://jabber.org/protocol/bytestreams", sid=sid})
- :tag("streamhost", {jid=host, host=proxy_address, port=proxy_port}));
+ :tag("streamhost", {jid=host, host=proxy_address, port=("%d"):format(proxy_port)}));
return true;
end);
diff --git a/plugins/mod_pubsub/mod_pubsub.lua b/plugins/mod_pubsub/mod_pubsub.lua
index 8e7bfc53..d3d5f59f 100644
--- a/plugins/mod_pubsub/mod_pubsub.lua
+++ b/plugins/mod_pubsub/mod_pubsub.lua
@@ -12,31 +12,34 @@ local autocreate_on_subscribe = module:get_option_boolean("autocreate_on_subscri
local pubsub_disco_name = module:get_option_string("name", "Prosody PubSub Service");
local expose_publisher = module:get_option_boolean("expose_publisher", false)
+local enable_persistence = module:get_option_boolean("experimental_pubsub_item_persistence", false);
+
local service;
local lib_pubsub = module:require "pubsub";
-local handlers = lib_pubsub.handlers;
-local pubsub_error_reply = lib_pubsub.pubsub_error_reply;
module:depends("disco");
module:add_identity("pubsub", "service", pubsub_disco_name);
module:add_feature("http://jabber.org/protocol/pubsub");
function handle_pubsub_iq(event)
- local origin, stanza = event.origin, event.stanza;
- local pubsub = stanza.tags[1];
- local action = pubsub.tags[1];
- if not action then
- origin.send(st.error_reply(stanza, "cancel", "bad-request"));
- return true;
- end
- local handler = handlers[stanza.attr.type.."_"..action.name];
- if handler then
- handler(origin, stanza, action, service);
- return true;
- end
+ return lib_pubsub.handle_pubsub_iq(event, service);
+end
+
+local node_store = module:open_store(module.name.."_nodes");
+
+local function create_simple_itemstore(node_config, node_name)
+ local archive = module:open_store("pubsub_"..node_name, "archive");
+ return lib_pubsub.archive_itemstore(archive, node_config, nil, node_name);
+end
+
+if enable_persistence then
+ module:log("warn", "Item persistence is an experimental feature. Note that ownership information is lost on restart.")
+else
+ create_simple_itemstore = nil;
end
+
function simple_broadcast(kind, node, jids, item, actor)
if item then
item = st.clone(item);
@@ -56,41 +59,21 @@ function simple_broadcast(kind, node, jids, item, actor)
end
end
+function is_item_stanza(item)
+ return st.is_stanza(item) and item.attr.xmlns == xmlns_pubsub and item.name == "item";
+end
+
module:hook("iq/host/"..xmlns_pubsub..":pubsub", handle_pubsub_iq);
module:hook("iq/host/"..xmlns_pubsub_owner..":pubsub", handle_pubsub_iq);
-local feature_map = {
- create = { "create-nodes", "instant-nodes", "item-ids" };
- retract = { "delete-items", "retract-items" };
- purge = { "purge-nodes" };
- publish = { "publish", autocreate_on_publish and "auto-create" };
- delete = { "delete-nodes" };
- get_items = { "retrieve-items" };
- add_subscription = { "subscribe" };
- get_subscriptions = { "retrieve-subscriptions" };
- set_configure = { "config-node" };
- get_default = { "retrieve-default" };
-};
-
-local function add_disco_features_from_service(service)
- for method, features in pairs(feature_map) do
- if service[method] then
- for _, feature in ipairs(features) do
- if feature then
- module:add_feature(xmlns_pubsub.."#"..feature);
- end
- end
- end
- end
- for affiliation in pairs(service.config.capabilities) do
- if affiliation ~= "none" and affiliation ~= "owner" then
- module:add_feature(xmlns_pubsub.."#"..affiliation.."-affiliation");
- end
+local function add_disco_features_from_service(service) --luacheck: ignore 431/service
+ for feature in lib_pubsub.get_feature_set(service) do
+ module:add_feature(xmlns_pubsub.."#"..feature);
end
end
module:hook("host-disco-info-node", function (event)
- local stanza, origin, reply, node = event.stanza, event.origin, event.reply, event.node;
+ local stanza, reply, node = event.stanza, event.reply, event.node;
local ok, ret = service:get_nodes(stanza.attr.from);
if not ok or not ret[node] then
return;
@@ -100,7 +83,7 @@ module:hook("host-disco-info-node", function (event)
end);
module:hook("host-disco-items-node", function (event)
- local stanza, origin, reply, node = event.stanza, event.origin, event.reply, event.node;
+ local stanza, reply, node = event.stanza, event.reply, event.node;
local ok, ret = service:get_items(node, stanza.attr.from);
if not ok then
return;
@@ -114,8 +97,8 @@ end);
module:hook("host-disco-items", function (event)
- local stanza, origin, reply = event.stanza, event.origin, event.reply;
- local ok, ret = service:get_nodes(event.stanza.attr.from);
+ local stanza, reply = event.stanza, event.reply;
+ local ok, ret = service:get_nodes(stanza.attr.from);
if not ok then
return;
end
@@ -225,7 +208,10 @@ function module.load()
autocreate_on_publish = autocreate_on_publish;
autocreate_on_subscribe = autocreate_on_subscribe;
+ nodestore = node_store;
+ itemstore = create_simple_itemstore;
broadcaster = simple_broadcast;
+ itemcheck = is_item_stanza;
get_affiliation = get_affiliation;
normalize_jid = jid_bare;
diff --git a/plugins/mod_pubsub/pubsub.lib.lua b/plugins/mod_pubsub/pubsub.lib.lua
index 1497c21c..8890392e 100644
--- a/plugins/mod_pubsub/pubsub.lib.lua
+++ b/plugins/mod_pubsub/pubsub.lib.lua
@@ -1,4 +1,9 @@
+local t_unpack = table.unpack or unpack; -- luacheck: ignore 113
+local time_now = os.time;
+
+local set = require "util.set";
local st = require "util.stanza";
+local it = require "util.iterators";
local uuid_generate = require "util.uuid".generate;
local dataform = require"util.dataforms".new;
@@ -23,7 +28,7 @@ local pubsub_errors = {
};
local function pubsub_error_reply(stanza, error)
local e = pubsub_errors[error];
- local reply = st.error_reply(stanza, unpack(e, 1, 3));
+ local reply = st.error_reply(stanza, t_unpack(e, 1, 3));
if e[4] then
reply:tag(e[4], { xmlns = xmlns_pubsub_errors }):up();
end
@@ -31,7 +36,7 @@ local function pubsub_error_reply(stanza, error)
end
_M.pubsub_error_reply = pubsub_error_reply;
-local node_config_form = require"util.dataforms".new {
+local node_config_form = dataform {
{
type = "hidden";
name = "FORM_TYPE";
@@ -42,18 +47,89 @@ local node_config_form = require"util.dataforms".new {
name = "pubsub#max_items";
label = "Max # of items to persist";
};
+ {
+ type = "boolean";
+ name = "pubsub#persist_items";
+ label = "Persist items to storage";
+ };
};
+local service_method_feature_map = {
+ add_subscription = { "subscribe" };
+ create = { "create-nodes", "instant-nodes", "item-ids", "create-and-configure" };
+ delete = { "delete-nodes" };
+ get_items = { "retrieve-items" };
+ get_subscriptions = { "retrieve-subscriptions" };
+ node_defaults = { "retrieve-default" };
+ publish = { "publish" };
+ purge = { "purge-nodes" };
+ retract = { "delete-items", "retract-items" };
+ set_node_config = { "config-node" };
+};
+local service_config_feature_map = {
+ autocreate_on_publish = { "auto-create" };
+};
+
+function _M.get_feature_set(service)
+ local supported_features = set.new();
+
+ for method, features in pairs(service_method_feature_map) do
+ if service[method] then
+ for _, feature in ipairs(features) do
+ if feature then
+ supported_features:add(feature);
+ end
+ end
+ end
+ end
+
+ for option, features in pairs(service_config_feature_map) do
+ if service.config[option] then
+ for _, feature in ipairs(features) do
+ if feature then
+ supported_features:add(feature);
+ end
+ end
+ end
+ end
+
+ for affiliation in pairs(service.config.capabilities) do
+ if affiliation ~= "none" and affiliation ~= "owner" then
+ supported_features:add(affiliation.."-affiliation");
+ end
+ end
+
+ return supported_features;
+end
+
+function _M.handle_pubsub_iq(event, service)
+ local origin, stanza = event.origin, event.stanza;
+ local pubsub_tag = stanza.tags[1];
+ local action = pubsub_tag.tags[1];
+ if not action then
+ return origin.send(st.error_reply(stanza, "cancel", "bad-request"));
+ end
+ local prefix = "";
+ if pubsub_tag.attr.xmlns == xmlns_pubsub_owner then
+ prefix = "owner_";
+ end
+ local handler = handlers[prefix..stanza.attr.type.."_"..action.name];
+ if handler then
+ handler(origin, stanza, action, service);
+ return true;
+ end
+end
+
function handlers.get_items(origin, stanza, items, service)
local node = items.attr.node;
local item = items:get_child("item");
- local id = item and item.attr.id;
+ local item_id = item and item.attr.id;
if not node then
origin.send(pubsub_error_reply(stanza, "nodeid-required"));
return true;
end
- local ok, results = service:get_items(node, stanza.attr.from, id);
+ local ok, results = service:get_items(node, stanza.attr.from, item_id);
if not ok then
origin.send(pubsub_error_reply(stanza, results));
return true;
@@ -95,8 +171,26 @@ end
function handlers.set_create(origin, stanza, create, service)
local node = create.attr.node;
local ok, ret, reply;
+ local config;
+ local configure = stanza.tags[1]:get_child("configure");
+ if configure then
+ local config_form = configure:get_child("x", "jabber:x:data");
+ if not config_form then
+ origin.send(st.error_reply(stanza, "modify", "bad-request", "Missing dataform"));
+ return true;
+ end
+ local form_data, err = node_config_form:data(config_form);
+ if not form_data then
+ origin.send(st.error_reply(stanza, "modify", "bad-request", err));
+ return true;
+ end
+ config = {
+ ["max_items"] = tonumber(form_data["pubsub#max_items"]);
+ ["persist_items"] = form_data["pubsub#persist_items"];
+ };
+ end
if node then
- ok, ret = service:create(node, stanza.attr.from);
+ ok, ret = service:create(node, stanza.attr.from, config);
if ok then
reply = st.reply(stanza);
else
@@ -105,7 +199,7 @@ function handlers.set_create(origin, stanza, create, service)
else
repeat
node = uuid_generate();
- ok, ret = service:create(node, stanza.attr.from);
+ ok, ret = service:create(node, stanza.attr.from, config);
until ok or ret ~= "conflict";
if ok then
reply = st.reply(stanza)
@@ -119,10 +213,10 @@ function handlers.set_create(origin, stanza, create, service)
return true;
end
-function handlers.set_delete(origin, stanza, delete, service)
+function handlers.owner_set_delete(origin, stanza, delete, service)
local node = delete.attr.node;
- local reply, notifier;
+ local reply;
if not node then
origin.send(pubsub_error_reply(stanza, "nodeid-required"));
return true;
@@ -203,6 +297,9 @@ function handlers.set_publish(origin, stanza, publish, service)
local ok, ret = service:publish(node, stanza.attr.from, id, item);
local reply;
if ok then
+ if type(ok) == "string" then
+ id = ok;
+ end
reply = st.reply(stanza)
:tag("pubsub", { xmlns = xmlns_pubsub })
:tag("publish", { node = node })
@@ -237,7 +334,7 @@ function handlers.set_retract(origin, stanza, retract, service)
return true;
end
-function handlers.set_purge(origin, stanza, purge, service)
+function handlers.owner_set_purge(origin, stanza, purge, service)
local node, notify = purge.attr.node, purge.attr.notify;
notify = (notify == "1") or (notify == "true");
local reply;
@@ -255,7 +352,7 @@ function handlers.set_purge(origin, stanza, purge, service)
return true;
end
-function handlers.get_configure(origin, stanza, config, service)
+function handlers.owner_get_configure(origin, stanza, config, service)
local node = config.attr.node;
if not node then
origin.send(pubsub_error_reply(stanza, "nodeid-required"));
@@ -273,15 +370,20 @@ function handlers.get_configure(origin, stanza, config, service)
return true;
end
+ local node_config = node_obj.config;
+ local pubsub_form_data = {
+ ["pubsub#max_items"] = tostring(node_config["max_items"]);
+ ["pubsub#persist_items"] = node_config["persist_items"]
+ }
local reply = st.reply(stanza)
:tag("pubsub", { xmlns = xmlns_pubsub_owner })
:tag("configure", { node = node })
- :add_child(node_config_form:form(node_obj.config));
+ :add_child(node_config_form:form(pubsub_form_data));
origin.send(reply);
return true;
end
-function handlers.set_configure(origin, stanza, config, service)
+function handlers.owner_set_configure(origin, stanza, config, service)
local node = config.attr.node;
if not node then
origin.send(pubsub_error_reply(stanza, "nodeid-required"));
@@ -291,11 +393,20 @@ function handlers.set_configure(origin, stanza, config, service)
origin.send(pubsub_error_reply(stanza, "forbidden"));
return true;
end
- local new_config, err = node_config_form:data(config.tags[1]);
- if not new_config then
+ local config_form = config:get_child("x", "jabber:x:data");
+ if not config_form then
+ origin.send(st.error_reply(stanza, "modify", "bad-request", "Missing dataform"));
+ return true;
+ end
+ local form_data, err = node_config_form:data(config_form);
+ if not form_data then
origin.send(st.error_reply(stanza, "modify", "bad-request", err));
return true;
end
+ local new_config = {
+ ["max_items"] = tonumber(form_data["pubsub#max_items"]);
+ ["persist_items"] = form_data["pubsub#persist_items"];
+ };
local ok, err = service:set_node_config(node, stanza.attr.from, new_config);
if not ok then
origin.send(pubsub_error_reply(stanza, err));
@@ -305,13 +416,97 @@ function handlers.set_configure(origin, stanza, config, service)
return true;
end
-function handlers.get_default(origin, stanza, default, service)
+function handlers.owner_get_default(origin, stanza, default, service) -- luacheck: ignore 212/default
+ local pubsub_form_data = {
+ ["pubsub#max_items"] = tostring(service.node_defaults["max_items"]);
+ ["pubsub#persist_items"] = service.node_defaults["persist_items"]
+ }
local reply = st.reply(stanza)
:tag("pubsub", { xmlns = xmlns_pubsub_owner })
:tag("default")
- :add_child(node_config_form:form(service.node_defaults));
+ :add_child(node_config_form:form(pubsub_form_data));
origin.send(reply);
return true;
end
+local function create_encapsulating_item(id, payload)
+ local item = st.stanza("item", { id = id, xmlns = xmlns_pubsub });
+ item:add_child(payload);
+ return item;
+end
+
+local function archive_itemstore(archive, config, user, node)
+ module:log("debug", "Creation of itemstore for node %s with config %s", node, config);
+ local get_set = {};
+ function get_set:items() -- luacheck: ignore 212/self
+ local data, err = archive:find(user, {
+ limit = tonumber(config["max_items"]);
+ reverse = true;
+ });
+ if not data then
+ module:log("error", "Unable to get items: %s", err);
+ return true;
+ end
+ module:log("debug", "Listed items %s", data);
+ return it.reverse(function()
+ local id, payload, when, publisher = data();
+ if id == nil then
+ return;
+ end
+ local item = create_encapsulating_item(id, payload, publisher);
+ return id, item;
+ end);
+ end
+ function get_set:get(key) -- luacheck: ignore 212/self
+ local data, err = archive:find(user, {
+ key = key;
+ -- Get the last item with that key, if the archive doesn't deduplicate
+ reverse = true,
+ limit = 1;
+ });
+ if not data then
+ module:log("error", "Unable to get item: %s", err);
+ return nil, err;
+ end
+ local id, payload, when, publisher = data();
+ module:log("debug", "Get item %s (published at %s by %s)", id, when, publisher);
+ if id == nil then
+ return nil;
+ end
+ return create_encapsulating_item(id, payload, publisher);
+ end
+ function get_set:set(key, value) -- luacheck: ignore 212/self
+ local data, err;
+ if value ~= nil then
+ local publisher = value.attr.publisher;
+ local payload = value.tags[1];
+ data, err = archive:append(user, key, payload, time_now(), publisher);
+ else
+ data, err = archive:delete(user, { key = key; });
+ end
+ if not data then
+ module:log("error", "Unable to set item: %s", err);
+ return nil, err;
+ end
+ return data;
+ end
+ function get_set:clear() -- luacheck: ignore 212/self
+ return archive:delete(user);
+ end
+ function get_set:resize(size)
+ return archive:delete(user, {
+ truncate = size;
+ });
+ end
+ function get_set:tail()
+ -- This should conveniently return the last item
+ local item = self:get(nil);
+ if item then
+ return item.attr.id, item;
+ end
+ end
+ return setmetatable(get_set, archive);
+end
+_M.archive_itemstore = archive_itemstore;
+
return _M;
diff --git a/plugins/mod_register.lua b/plugins/mod_register.lua
index b39ce090..49ff8a38 100644
--- a/plugins/mod_register.lua
+++ b/plugins/mod_register.lua
@@ -7,288 +7,11 @@
--
-local st = require "util.stanza";
-local dataform_new = require "util.dataforms".new;
-local usermanager_user_exists = require "core.usermanager".user_exists;
-local usermanager_create_user = require "core.usermanager".create_user;
-local usermanager_set_password = require "core.usermanager".set_password;
-local usermanager_delete_user = require "core.usermanager".delete_user;
-local nodeprep = require "util.encodings".stringprep.nodeprep;
-local jid_bare = require "util.jid".bare;
-local create_throttle = require "util.throttle".create;
-local new_cache = require "util.cache".new;
-
-local compat = module:get_option_boolean("registration_compat", true);
local allow_registration = module:get_option_boolean("allow_registration", false);
-local additional_fields = module:get_option("additional_registration_fields", {});
-local require_encryption = module:get_option("c2s_require_encryption") or module:get_option("require_encryption");
-
-local account_details = module:open_store("account_details");
-
-local field_map = {
- username = { name = "username", type = "text-single", label = "Username", required = true };
- password = { name = "password", type = "text-private", label = "Password", required = true };
- nick = { name = "nick", type = "text-single", label = "Nickname" };
- name = { name = "name", type = "text-single", label = "Full Name" };
- first = { name = "first", type = "text-single", label = "Given Name" };
- last = { name = "last", type = "text-single", label = "Family Name" };
- email = { name = "email", type = "text-single", label = "Email" };
- address = { name = "address", type = "text-single", label = "Street" };
- city = { name = "city", type = "text-single", label = "City" };
- state = { name = "state", type = "text-single", label = "State" };
- zip = { name = "zip", type = "text-single", label = "Postal code" };
- phone = { name = "phone", type = "text-single", label = "Telephone number" };
- url = { name = "url", type = "text-single", label = "Webpage" };
- date = { name = "date", type = "text-single", label = "Birth date" };
-};
-
-local title = module:get_option_string("registration_title",
- "Creating a new account");
-local instructions = module:get_option_string("registration_instructions",
- "Choose a username and password for use with this service.");
-
-local registration_form = dataform_new{
- title = title;
- instructions = instructions;
-
- field_map.username;
- field_map.password;
-};
-
-local registration_query = st.stanza("query", {xmlns = "jabber:iq:register"})
- :tag("instructions"):text(instructions):up()
- :tag("username"):up()
- :tag("password"):up();
-
-for _, field in ipairs(additional_fields) do
- if type(field) == "table" then
- registration_form[#registration_form + 1] = field;
- elseif field_map[field] or field_map[field:sub(1, -2)] then
- if field:match("%+$") then
- field = field:sub(1, -2);
- field_map[field].required = true;
- end
- registration_form[#registration_form + 1] = field_map[field];
- registration_query:tag(field):up();
- else
- module:log("error", "Unknown field %q", field);
- end
+if allow_registration then
+ module:depends("register_ibr");
+ module:depends("register_limits");
end
-registration_query:add_child(registration_form:form());
-
-module:add_feature("jabber:iq:register");
-
-local register_stream_feature = st.stanza("register", {xmlns="http://jabber.org/features/iq-register"}):up();
-module:hook("stream-features", function(event)
- local session, features = event.origin, event.features;
-
- -- Advertise registration to unauthorized clients only.
- if not(allow_registration) or session.type ~= "c2s_unauthed" or (require_encryption and not session.secure) then
- return
- end
-
- features:add_child(register_stream_feature);
-end);
-
--- Password change and account deletion handler
-local function handle_registration_stanza(event)
- local session, stanza = event.origin, event.stanza;
- local log = session.log or module._log;
-
- local query = stanza.tags[1];
- if stanza.attr.type == "get" then
- local reply = st.reply(stanza);
- reply:tag("query", {xmlns = "jabber:iq:register"})
- :tag("registered"):up()
- :tag("username"):text(session.username):up()
- :tag("password"):up();
- session.send(reply);
- else -- stanza.attr.type == "set"
- if query.tags[1] and query.tags[1].name == "remove" then
- local username, host = session.username, session.host;
-
- -- This one weird trick sends a reply to this stanza before the user is deleted
- local old_session_close = session.close;
- session.close = function(self, ...)
- self.send(st.reply(stanza));
- return old_session_close(self, ...);
- end
-
- local ok, err = usermanager_delete_user(username, host);
-
- if not ok then
- log("debug", "Removing user account %s@%s failed: %s", username, host, err);
- session.close = old_session_close;
- session.send(st.error_reply(stanza, "cancel", "service-unavailable", err));
- return true;
- end
-
- log("info", "User removed their account: %s@%s", username, host);
- module:fire_event("user-deregistered", { username = username, host = host, source = "mod_register", session = session });
- else
- local username = nodeprep(query:get_child_text("username"));
- local password = query:get_child_text("password");
- if username and password then
- if username == session.username then
- if usermanager_set_password(username, password, session.host, session.resource) then
- session.send(st.reply(stanza));
- else
- -- TODO unable to write file, file may be locked, etc, what's the correct error?
- session.send(st.error_reply(stanza, "wait", "internal-server-error"));
- end
- else
- session.send(st.error_reply(stanza, "modify", "bad-request"));
- end
- else
- session.send(st.error_reply(stanza, "modify", "bad-request"));
- end
- end
- end
- return true;
-end
-
-module:hook("iq/self/jabber:iq:register:query", handle_registration_stanza);
-if compat then
- module:hook("iq/host/jabber:iq:register:query", function (event)
- local session, stanza = event.origin, event.stanza;
- if session.type == "c2s" and jid_bare(stanza.attr.to) == session.host then
- return handle_registration_stanza(event);
- end
- end);
-end
-
-local function parse_response(query)
- local form = query:get_child("x", "jabber:x:data");
- if form then
- return registration_form:data(form);
- else
- local data = {};
- local errors = {};
- for _, field in ipairs(registration_form) do
- local name, required = field.name, field.required;
- if field_map[name] then
- data[name] = query:get_child_text(name);
- if (not data[name] or #data[name] == 0) and required then
- errors[name] = "Required value missing";
- end
- end
- end
- if next(errors) then
- return data, errors;
- end
- return data;
- end
-end
-
-local min_seconds_between_registrations = module:get_option_number("min_seconds_between_registrations");
-local whitelist_only = module:get_option_boolean("whitelist_registration_only");
-local whitelisted_ips = module:get_option_set("registration_whitelist", { "127.0.0.1", "::1" })._items;
-local blacklisted_ips = module:get_option_set("registration_blacklist", {})._items;
-
-local throttle_max = module:get_option_number("registration_throttle_max", min_seconds_between_registrations and 1);
-local throttle_period = module:get_option_number("registration_throttle_period", min_seconds_between_registrations);
-local throttle_cache_size = module:get_option_number("registration_throttle_cache_size", 100);
-local blacklist_overflow = module:get_option_boolean("blacklist_on_registration_throttle_overload", false);
-
-local throttle_cache = new_cache(throttle_cache_size, blacklist_overflow and function (ip, throttle)
- if not throttle:peek() then
- module:log("info", "Adding ip %s to registration blacklist", ip);
- blacklisted_ips[ip] = true;
- end
-end or nil);
-
-local function check_throttle(ip)
- if not throttle_max then return true end
- local throttle = throttle_cache:get(ip);
- if not throttle then
- throttle = create_throttle(throttle_max, throttle_period);
- end
- throttle_cache:set(ip, throttle);
- return throttle:poll(1);
-end
-
--- In-band registration
-module:hook("stanza/iq/jabber:iq:register:query", function(event)
- local session, stanza = event.origin, event.stanza;
- local log = session.log or module._log;
- if not(allow_registration) or session.type ~= "c2s_unauthed" then
- log("debug", "Attempted registration when disabled or already authenticated");
- session.send(st.error_reply(stanza, "cancel", "service-unavailable"));
- elseif require_encryption and not session.secure then
- session.send(st.error_reply(stanza, "modify", "policy-violation", "Encryption is required"));
- else
- local query = stanza.tags[1];
- if stanza.attr.type == "get" then
- local reply = st.reply(stanza);
- reply:add_child(registration_query);
- session.send(reply);
- elseif stanza.attr.type == "set" then
- if query.tags[1] and query.tags[1].name == "remove" then
- session.send(st.error_reply(stanza, "auth", "registration-required"));
- else
- local data, errors = parse_response(query);
- if errors then
- log("debug", "Error parsing registration form:");
- for field, err in pairs(errors) do
- log("debug", "Field %q: %s", field, err);
- end
- session.send(st.error_reply(stanza, "modify", "not-acceptable"));
- else
- -- Check that the user is not blacklisted or registering too often
- if not session.ip then
- log("debug", "User's IP not known; can't apply blacklist/whitelist");
- elseif blacklisted_ips[session.ip] or (whitelist_only and not whitelisted_ips[session.ip]) then
- session.send(st.error_reply(stanza, "cancel", "not-acceptable", "You are not allowed to register an account."));
- return true;
- elseif throttle_max and not whitelisted_ips[session.ip] then
- if not check_throttle(session.ip) then
- log("debug", "Registrations over limit for ip %s", session.ip or "?");
- session.send(st.error_reply(stanza, "wait", "not-acceptable"));
- return true;
- end
- end
- local username, password = nodeprep(data.username), data.password;
- data.username, data.password = nil, nil;
- local host = module.host;
- if not username or username == "" then
- log("debug", "The requested username is invalid.");
- session.send(st.error_reply(stanza, "modify", "not-acceptable", "The requested username is invalid."));
- return true;
- end
- local user = { username = username , host = host, additional = data, allowed = true }
- module:fire_event("user-registering", user);
- if not user.allowed then
- log("debug", "Registration disallowed by module");
- session.send(st.error_reply(stanza, "modify", "not-acceptable", "The requested username is forbidden."));
- elseif usermanager_user_exists(username, host) then
- log("debug", "Attempt to register with existing username");
- session.send(st.error_reply(stanza, "cancel", "conflict", "The requested username already exists."));
- else
- -- TODO unable to write file, file may be locked, etc, what's the correct error?
- local error_reply = st.error_reply(stanza, "wait", "internal-server-error", "Failed to write data to disk.");
- if usermanager_create_user(username, password, host) then
- data.registered = os.time();
- if not account_details:set(username, data) then
- log("debug", "Could not store extra details");
- usermanager_delete_user(username, host);
- session.send(error_reply);
- return true;
- end
- session.send(st.reply(stanza)); -- user created!
- log("info", "User account created: %s@%s", username, host);
- module:fire_event("user-registered", {
- username = username, host = host, source = "mod_register",
- session = session });
- else
- log("debug", "Could not create user");
- session.send(error_reply);
- end
- end
- end
- end
- end
- end
- return true;
-end);
+module:depends("user_account_management");
diff --git a/plugins/mod_register_ibr.lua b/plugins/mod_register_ibr.lua
new file mode 100644
index 00000000..dc7168b4
--- /dev/null
+++ b/plugins/mod_register_ibr.lua
@@ -0,0 +1,195 @@
+-- Prosody IM
+-- Copyright (C) 2008-2010 Matthew Wild
+-- Copyright (C) 2008-2010 Waqas Hussain
+--
+-- This project is MIT/X11 licensed. Please see the
+-- COPYING file in the source package for more information.
+--
+
+
+local st = require "util.stanza";
+local dataform_new = require "util.dataforms".new;
+local usermanager_user_exists = require "core.usermanager".user_exists;
+local usermanager_create_user = require "core.usermanager".create_user;
+local usermanager_delete_user = require "core.usermanager".delete_user;
+local nodeprep = require "util.encodings".stringprep.nodeprep;
+
+local additional_fields = module:get_option("additional_registration_fields", {});
+local require_encryption = module:get_option_boolean("c2s_require_encryption",
+ module:get_option_boolean("require_encryption", false));
+
+local account_details = module:open_store("account_details");
+
+local field_map = {
+ username = { name = "username", type = "text-single", label = "Username", required = true };
+ password = { name = "password", type = "text-private", label = "Password", required = true };
+ nick = { name = "nick", type = "text-single", label = "Nickname" };
+ name = { name = "name", type = "text-single", label = "Full Name" };
+ first = { name = "first", type = "text-single", label = "Given Name" };
+ last = { name = "last", type = "text-single", label = "Family Name" };
+ email = { name = "email", type = "text-single", label = "Email" };
+ address = { name = "address", type = "text-single", label = "Street" };
+ city = { name = "city", type = "text-single", label = "City" };
+ state = { name = "state", type = "text-single", label = "State" };
+ zip = { name = "zip", type = "text-single", label = "Postal code" };
+ phone = { name = "phone", type = "text-single", label = "Telephone number" };
+ url = { name = "url", type = "text-single", label = "Webpage" };
+ date = { name = "date", type = "text-single", label = "Birth date" };
+};
+
+local title = module:get_option_string("registration_title",
+ "Creating a new account");
+local instructions = module:get_option_string("registration_instructions",
+ "Choose a username and password for use with this service.");
+
+local registration_form = dataform_new{
+ title = title;
+ instructions = instructions;
+
+ field_map.username;
+ field_map.password;
+};
+
+local registration_query = st.stanza("query", {xmlns = "jabber:iq:register"})
+ :tag("instructions"):text(instructions):up()
+ :tag("username"):up()
+ :tag("password"):up();
+
+for _, field in ipairs(additional_fields) do
+ if type(field) == "table" then
+ registration_form[#registration_form + 1] = field;
+ elseif field_map[field] or field_map[field:sub(1, -2)] then
+ if field:match("%+$") then
+ field = field:sub(1, -2);
+ field_map[field].required = true;
+ end
+
+ registration_form[#registration_form + 1] = field_map[field];
+ registration_query:tag(field):up();
+ else
+ module:log("error", "Unknown field %q", field);
+ end
+end
+registration_query:add_child(registration_form:form());
+
+local register_stream_feature = st.stanza("register", {xmlns="http://jabber.org/features/iq-register"}):up();
+module:hook("stream-features", function(event)
+ local session, features = event.origin, event.features;
+
+ -- Advertise registration to unauthorized clients only.
+ if session.type ~= "c2s_unauthed" or (require_encryption and not session.secure) then
+ return
+ end
+
+ features:add_child(register_stream_feature);
+end);
+
+local function parse_response(query)
+ local form = query:get_child("x", "jabber:x:data");
+ if form then
+ return registration_form:data(form);
+ else
+ local data = {};
+ local errors = {};
+ for _, field in ipairs(registration_form) do
+ local name, required = field.name, field.required;
+ if field_map[name] then
+ data[name] = query:get_child_text(name);
+ if (not data[name] or #data[name] == 0) and required then
+ errors[name] = "Required value missing";
+ end
+ end
+ end
+ if next(errors) then
+ return data, errors;
+ end
+ return data;
+ end
+end
+
+-- In-band registration
+module:hook("stanza/iq/jabber:iq:register:query", function(event)
+ local session, stanza = event.origin, event.stanza;
+ local log = session.log or module._log;
+
+ if session.type ~= "c2s_unauthed" then
+ log("debug", "Attempted registration when disabled or already authenticated");
+ session.send(st.error_reply(stanza, "cancel", "service-unavailable"));
+ return true;
+ end
+
+ if require_encryption and not session.secure then
+ session.send(st.error_reply(stanza, "modify", "policy-violation", "Encryption is required"));
+ return true;
+ end
+
+ local query = stanza.tags[1];
+ if stanza.attr.type == "get" then
+ local reply = st.reply(stanza);
+ reply:add_child(registration_query);
+ session.send(reply);
+ return true;
+ end
+
+ -- stanza.attr.type == "set"
+ if query.tags[1] and query.tags[1].name == "remove" then
+ session.send(st.error_reply(stanza, "auth", "registration-required"));
+ return true;
+ end
+
+ local data, errors = parse_response(query);
+ if errors then
+ log("debug", "Error parsing registration form:");
+ local textual_errors = {};
+ for field, err in pairs(errors) do
+ log("debug", "Field %q: %s", field, err);
+ table.insert(textual_errors, ("%s: %s"):format(field:gsub("^%a", string.upper), err));
+ end
+ session.send(st.error_reply(stanza, "modify", "not-acceptable", table.concat(textual_errors, "\n")));
+ return true;
+ end
+
+ local username, password = nodeprep(data.username), data.password;
+ data.username, data.password = nil, nil;
+ local host = module.host;
+ if not username or username == "" then
+ log("debug", "The requested username is invalid.");
+ session.send(st.error_reply(stanza, "modify", "not-acceptable", "The requested username is invalid."));
+ return true;
+ end
+
+ local user = { username = username , host = host, additional = data, ip = session.ip, session = session, allowed = true }
+ module:fire_event("user-registering", user);
+ if not user.allowed then
+ log("debug", "Registration disallowed by module: %s", user.reason or "no reason given");
+ session.send(st.error_reply(stanza, "modify", "not-acceptable", user.reason));
+ return true;
+ end
+
+ if usermanager_user_exists(username, host) then
+ log("debug", "Attempt to register with existing username");
+ session.send(st.error_reply(stanza, "cancel", "conflict", "The requested username already exists."));
+ return true;
+ end
+
+ -- TODO unable to write file, file may be locked, etc, what's the correct error?
+ local error_reply = st.error_reply(stanza, "wait", "internal-server-error", "Failed to write data to disk.");
+ if usermanager_create_user(username, password, host) then
+ data.registered = os.time();
+ if not account_details:set(username, data) then
+ log("debug", "Could not store extra details");
+ usermanager_delete_user(username, host);
+ session.send(error_reply);
+ return true;
+ end
+ session.send(st.reply(stanza)); -- user created!
+ log("info", "User account created: %s@%s", username, host);
+ module:fire_event("user-registered", {
+ username = username, host = host, source = "mod_register",
+ session = session });
+ else
+ log("debug", "Could not create user");
+ session.send(error_reply);
+ end
+ return true;
+end);
diff --git a/plugins/mod_register_limits.lua b/plugins/mod_register_limits.lua
new file mode 100644
index 00000000..736282a5
--- /dev/null
+++ b/plugins/mod_register_limits.lua
@@ -0,0 +1,78 @@
+-- Prosody IM
+-- Copyright (C) 2008-2010 Matthew Wild
+-- Copyright (C) 2008-2010 Waqas Hussain
+--
+-- This project is MIT/X11 licensed. Please see the
+-- COPYING file in the source package for more information.
+--
+
+
+local create_throttle = require "util.throttle".create;
+local new_cache = require "util.cache".new;
+local ip_util = require "util.ip";
+local new_ip = ip_util.new_ip;
+local match_ip = ip_util.match;
+local parse_cidr = ip_util.parse_cidr;
+
+local min_seconds_between_registrations = module:get_option_number("min_seconds_between_registrations");
+local whitelist_only = module:get_option_boolean("whitelist_registration_only");
+local whitelisted_ips = module:get_option_set("registration_whitelist", { "127.0.0.1", "::1" })._items;
+local blacklisted_ips = module:get_option_set("registration_blacklist", {})._items;
+
+local throttle_max = module:get_option_number("registration_throttle_max", min_seconds_between_registrations and 1);
+local throttle_period = module:get_option_number("registration_throttle_period", min_seconds_between_registrations);
+local throttle_cache_size = module:get_option_number("registration_throttle_cache_size", 100);
+local blacklist_overflow = module:get_option_boolean("blacklist_on_registration_throttle_overload", false);
+
+local throttle_cache = new_cache(throttle_cache_size, blacklist_overflow and function (ip, throttle)
+ if not throttle:peek() then
+ module:log("info", "Adding ip %s to registration blacklist", ip);
+ blacklisted_ips[ip] = true;
+ end
+end or nil);
+
+local function check_throttle(ip)
+ if not throttle_max then return true end
+ local throttle = throttle_cache:get(ip);
+ if not throttle then
+ throttle = create_throttle(throttle_max, throttle_period);
+ end
+ throttle_cache:set(ip, throttle);
+ return throttle:poll(1);
+end
+
+local function ip_in_set(set, ip)
+ if set[ip] then
+ return true;
+ end
+ ip = new_ip(ip);
+ for in_set in pairs(set) do
+ if match_ip(ip, parse_cidr(in_set)) then
+ return true;
+ end
+ end
+ return false;
+end
+
+module:hook("user-registering", function (event)
+ local session = event.session;
+ local ip = event.ip or session and session.ip;
+ local log = session and session.log or module._log;
+ if not ip then
+ log("warn", "IP not known; can't apply blacklist/whitelist");
+ elseif ip_in_set(blacklisted_ips, ip) then
+ log("debug", "Registration disallowed by blacklist");
+ event.allowed = false;
+ event.reason = "Your IP address is blacklisted";
+ elseif (whitelist_only and not ip_in_set(whitelisted_ips, ip)) then
+ log("debug", "Registration disallowed by whitelist");
+ event.allowed = false;
+ event.reason = "Your IP address is not whitelisted";
+ elseif throttle_max and not ip_in_set(whitelisted_ips, ip) then
+ if not check_throttle(ip) then
+ log("debug", "Registrations over limit for ip %s", ip or "?");
+ event.allowed = false;
+ event.reason = "Too many registrations from this IP address recently";
+ end
+ end
+end);
diff --git a/plugins/mod_roster.lua b/plugins/mod_roster.lua
index 24c50678..39d59cbd 100644
--- a/plugins/mod_roster.lua
+++ b/plugins/mod_roster.lua
@@ -11,9 +11,8 @@ local st = require "util.stanza"
local jid_split = require "util.jid".split;
local jid_prep = require "util.jid".prep;
-local t_concat = table.concat;
local tonumber = tonumber;
-local pairs, ipairs = pairs, ipairs;
+local pairs = pairs;
local rm_load_roster = require "core.rostermanager".load_roster;
local rm_remove_from_roster = require "core.rostermanager".remove_from_roster;
@@ -51,7 +50,7 @@ module:hook("iq/self/jabber:iq:roster:query", function(event)
name = item.name,
});
for group in pairs(item.groups) do
- roster:tag("group"):text(group):up();
+ roster:text_tag("group", group);
end
roster:up(); -- move out from item
end
@@ -96,12 +95,10 @@ module:hook("iq/self/jabber:iq:roster:query", function(event)
else
r_item.subscription = "none";
end
- for _, child in ipairs(item) do
- if child.name == "group" then
- local text = t_concat(child);
- if text and text ~= "" then
- r_item.groups[text] = true;
- end
+ for group in item:childtags("group") do
+ local text = group:get_text();
+ if text then
+ r_item.groups[text] = true;
end
end
local success, err_type, err_cond, err_msg = rm_add_to_roster(session, jid, r_item);
diff --git a/plugins/mod_s2s/mod_s2s.lua b/plugins/mod_s2s/mod_s2s.lua
index aa7fe8b6..e85ec6bd 100644
--- a/plugins/mod_s2s/mod_s2s.lua
+++ b/plugins/mod_s2s/mod_s2s.lua
@@ -14,7 +14,7 @@ local core_process_stanza = prosody.core_process_stanza;
local tostring, type = tostring, type;
local t_insert = table.insert;
-local xpcall, traceback = xpcall, debug.traceback;
+local traceback = debug.traceback;
local add_task = require "util.timer".add_task;
local st = require "util.stanza";
@@ -26,6 +26,7 @@ local s2s_new_outgoing = require "core.s2smanager".new_outgoing;
local s2s_destroy_session = require "core.s2smanager".destroy_session;
local uuid_gen = require "util.uuid".generate;
local fire_global_event = prosody.events.fire_event;
+local runner = require "util.async".runner;
local s2sout = module:require("s2sout");
@@ -41,6 +42,8 @@ local measure_connections = module:measure("connections", "amount");
local sessions = module:shared("sessions");
+local runner_callbacks = {};
+
local log = module._log;
module:hook("stats-update", function ()
@@ -57,13 +60,16 @@ local bouncy_stanzas = { message = true, presence = true, iq = true };
local function bounce_sendq(session, reason)
local sendq = session.sendq;
if not sendq then return; end
- session.log("info", "Sending error replies for "..#sendq.." queued stanzas because of failed outgoing connection to "..tostring(session.to_host));
+ session.log("info", "Sending error replies for %d queued stanzas because of failed outgoing connection to %s", #sendq, session.to_host);
local dummy = {
type = "s2sin";
- send = function(s)
+ send = function ()
(session.log or log)("error", "Replying to to an s2s error reply, please report this! Traceback: %s", traceback());
end;
dummy = true;
+ close = function ()
+ (session.log or log)("error", "Attempting to close the dummy origin of s2s error replies, please report this! Traceback: %s", traceback());
+ end;
};
for i, data in ipairs(sendq) do
local reply = data[2];
@@ -100,8 +106,15 @@ function route_to_existing_session(event)
(host.log or log)("debug", "trying to send over unauthed s2sout to "..to_host);
-- Queue stanza until we are able to send it
- if host.sendq then t_insert(host.sendq, {tostring(stanza), stanza.attr.type ~= "error" and stanza.attr.type ~= "result" and st.reply(stanza)});
- else host.sendq = { {tostring(stanza), stanza.attr.type ~= "error" and stanza.attr.type ~= "result" and st.reply(stanza)} }; end
+ local queued_item = {
+ tostring(stanza),
+ stanza.attr.type ~= "error" and stanza.attr.type ~= "result" and st.reply(stanza);
+ };
+ if host.sendq then
+ t_insert(host.sendq, queued_item);
+ else
+ host.sendq = { queued_item };
+ end
host.log("debug", "stanza [%s] queued ", stanza.name);
return true;
elseif host.type == "local" or host.type == "component" then
@@ -114,7 +127,7 @@ function route_to_existing_session(event)
-- FIXME
if host.from_host ~= from_host then
log("error", "WARNING! This might, possibly, be a bug, but it might not...");
- log("error", "We are going to send from %s instead of %s", tostring(host.from_host), tostring(from_host));
+ log("error", "We are going to send from %s instead of %s", host.from_host, from_host);
end
if host.sends2s(stanza) then
host.log("debug", "stanza sent over %s", host.type);
@@ -151,7 +164,7 @@ module:hook("s2s-read-timeout", keepalive, -1);
function module.add_host(module)
if module:get_option_boolean("disallow_s2s", false) then
- module:log("warn", "The 'disallow_s2s' config option is deprecated, please see http://prosody.im/doc/s2s#disabling");
+ module:log("warn", "The 'disallow_s2s' config option is deprecated, please see https://prosody.im/doc/s2s#disabling");
return nil, "This host has disallow_s2s set";
end
module:hook("route/remote", route_to_existing_session, -1);
@@ -264,11 +277,21 @@ end
--- XMPP stream event handlers
-local stream_callbacks = { default_ns = "jabber:server", handlestanza = core_process_stanza };
+local stream_callbacks = { default_ns = "jabber:server" };
+
+function stream_callbacks.handlestanza(session, stanza)
+ stanza = session.filter("stanzas/in", stanza);
+ session.thread:run(stanza);
+end
local xmlns_xmpp_streams = "urn:ietf:params:xml:ns:xmpp-streams";
function stream_callbacks.streamopened(session, attr)
+ -- run _streamopened in async context
+ session.thread:run({ attr = attr });
+end
+
+function stream_callbacks._streamopened(session, attr)
session.version = tonumber(attr.version) or 0;
-- TODO: Rename session.secure to session.encrypted
@@ -363,7 +386,7 @@ function stream_callbacks.streamopened(session, attr)
end
if ( session.type == "s2sin" or session.type == "s2sout" ) or features.tags[1] then
- log("debug", "Sending stream features: %s", tostring(features));
+ log("debug", "Sending stream features: %s", features);
session.sends2s(features);
else
(session.log or log)("warn", "No stream features to offer, giving up");
@@ -420,7 +443,7 @@ function stream_callbacks.error(session, error, data)
session.log("debug", "Invalid opening stream header (%s)", (data:gsub("^([^\1]+)\1", "{%1}")));
session:close("invalid-namespace");
elseif error == "parse-error" then
- session.log("debug", "Server-to-server XML parse error: %s", tostring(error));
+ session.log("debug", "Server-to-server XML parse error: %s", error);
session:close("not-well-formed");
elseif error == "stream-error" then
local condition, text = "undefined-condition";
@@ -440,14 +463,6 @@ function stream_callbacks.error(session, error, data)
end
end
-local function handleerr(err) log("error", "Traceback[s2s]: %s", traceback(tostring(err), 2)); end
-function stream_callbacks.handlestanza(session, stanza)
- stanza = session.filter("stanzas/in", stanza);
- if stanza then
- return xpcall(function () return core_process_stanza(session, stanza) end, handleerr);
- end
-end
-
local listener = {};
--- Session methods
@@ -475,10 +490,10 @@ local function session_close(session, reason, remote_reason)
if reason.extra then
stanza:add_child(reason.extra);
end
- log("debug", "Disconnecting %s[%s], <stream:error> is: %s", session.host or session.ip or "(unknown host)", session.type, tostring(stanza));
+ log("debug", "Disconnecting %s[%s], <stream:error> is: %s", session.host or session.ip or "(unknown host)", session.type, stanza);
session.sends2s(stanza);
elseif reason.name then -- a stanza
- log("debug", "Disconnecting %s->%s[%s], <stream:error> is: %s", session.from_host or "(unknown host)", session.to_host or "(unknown host)", session.type, tostring(reason));
+ log("debug", "Disconnecting %s->%s[%s], <stream:error> is: %s", session.from_host or "(unknown host)", session.to_host or "(unknown host)", session.type, reason);
session.sends2s(reason);
end
end
@@ -522,6 +537,15 @@ end
-- Session initialization logic shared by incoming and outgoing
local function initialize_session(session)
local stream = new_xmpp_stream(session, stream_callbacks);
+
+ session.thread = runner(function (stanza)
+ if stanza.name == nil then
+ stream_callbacks._streamopened(session, stanza.attr);
+ else
+ core_process_stanza(session, stanza);
+ end
+ end, runner_callbacks, session);
+
local log = session.log or log;
session.stream = stream;
@@ -585,6 +609,20 @@ local function initialize_session(session)
end);
end
+function runner_callbacks:ready()
+ self.data.log("debug", "Runner %s ready (%s)", self.thread, coroutine.status(self.thread));
+ self.data.conn:resume();
+end
+
+function runner_callbacks:waiting()
+ self.data.log("debug", "Runner %s waiting (%s)", self.thread, coroutine.status(self.thread));
+ self.data.conn:pause();
+end
+
+function runner_callbacks:error(err)
+ (self.data.log or log)("error", "Traceback[s2s]: %s", err);
+end
+
function listener.onconnect(conn)
conn:setoption("keepalive", opt_keepalives);
local session = sessions[conn];
@@ -626,7 +664,7 @@ function listener.ondisconnect(conn, err)
return; -- Session lives for now
end
end
- (session.log or log)("debug", "s2s disconnected: %s->%s (%s)", tostring(session.from_host), tostring(session.to_host), tostring(err or "connection closed"));
+ (session.log or log)("debug", "s2s disconnected: %s->%s (%s)", session.from_host, session.to_host, err or "connection closed");
s2s_destroy_session(session, err);
end
end
diff --git a/plugins/mod_s2s/s2sout.lib.lua b/plugins/mod_s2s/s2sout.lib.lua
index cd8553e1..1225078f 100644
--- a/plugins/mod_s2s/s2sout.lib.lua
+++ b/plugins/mod_s2s/s2sout.lib.lua
@@ -68,9 +68,9 @@ function s2sout.initiate_connection(host_session)
buffer = {};
host_session.send_buffer = buffer;
end
- log("debug", "Buffering data on unconnected s2sout to %s", tostring(host_session.to_host));
+ log("debug", "Buffering data on unconnected s2sout to %s", host_session.to_host);
buffer[#buffer+1] = data;
- log("debug", "Buffered item %d: %s", #buffer, tostring(data));
+ log("debug", "Buffered item %d: %s", #buffer, data);
end
end
end
@@ -129,16 +129,16 @@ function s2sout.attempt_connection(host_session, err)
host_session.srv_choice = host_session.srv_choice + 1;
local srv_choice = host_session.srv_hosts[host_session.srv_choice];
connect_host, connect_port = srv_choice.target or to_host, srv_choice.port or connect_port;
- host_session.log("info", "Connection failed (%s). Attempt #%d: This time to %s:%d", tostring(err), host_session.srv_choice, connect_host, connect_port);
+ host_session.log("info", "Connection failed (%s). Attempt #%d: This time to %s:%d", err, host_session.srv_choice, connect_host, connect_port);
else
- host_session.log("info", "Failed in all attempts to connect to %s", tostring(host_session.to_host));
+ host_session.log("info", "Failed in all attempts to connect to %s", host_session.to_host);
-- We're out of options
return false;
end
if not (connect_host and connect_port) then
-- Likely we couldn't resolve DNS
- log("warn", "Hmm, we're without a host (%s) and port (%s) to connect to for %s, giving up :(", tostring(connect_host), tostring(connect_port), tostring(to_host));
+ log("warn", "Hmm, we're without a host (%s) and port (%s) to connect to for %s, giving up :(", connect_host, connect_port, to_host);
return false;
end
diff --git a/plugins/mod_storage_internal.lua b/plugins/mod_storage_internal.lua
index 76052575..27bd8830 100644
--- a/plugins/mod_storage_internal.lua
+++ b/plugins/mod_storage_internal.lua
@@ -44,17 +44,36 @@ local archive = {};
driver.archive = { __index = archive };
function archive:append(username, key, value, when, with)
- key = key or id();
when = when or now();
if not st.is_stanza(value) then
return nil, "unsupported-datatype";
end
value = st.preserialize(st.clone(value));
- value.key = key;
value.when = when;
value.with = with;
value.attr.stamp = datetime.datetime(when);
value.attr.stamp_legacy = datetime.legacy(when);
+
+ if key then
+ local items, err = datamanager.list_load(username, host, self.store);
+ if not items and err then return items, err; end
+ if items then
+ items = array(items);
+ items:filter(function (item)
+ return item.key ~= key;
+ end);
+ value.key = key;
+ items:push(value);
+ local ok, err = datamanager.list_store(username, host, self.store, items);
+ if not ok then return ok, err; end
+ return key;
+ end
+ else
+ key = id();
+ end
+
+ value.key = key;
+
local ok, err = datamanager.list_append(username, host, self.store, value);
if not ok then return ok, err; end
return key;
@@ -141,9 +160,6 @@ function archive:delete(username, query)
if not query or next(query) == nil then
return datamanager.list_store(username, host, self.store, nil);
end
- for k in pairs(query) do
- if k ~= "end" then return nil, "unsupported-query-field"; end
- end
local items, err = datamanager.list_load(username, host, self.store);
if not items then
if err then
@@ -154,10 +170,48 @@ function archive:delete(username, query)
end
items = array(items);
local count_before = #items;
- items:filter(function (item)
- return item.when > query["end"];
- end);
+ if query then
+ if query.key then
+ items:filter(function (item)
+ return item.key ~= query.key;
+ end);
+ end
+ if query.with then
+ items:filter(function (item)
+ return item.with ~= query.with;
+ end);
+ end
+ if query.start then
+ items:filter(function (item)
+ return item.when < query.start;
+ end);
+ end
+ if query["end"] then
+ items:filter(function (item)
+ return item.when > query["end"];
+ end);
+ end
+ if query.truncate then
+ if query.reverse then
+ -- Before: { 1, 2, 3, 4, 5, }
+ -- After: { 1, 2, 3 }
+ for i = #items, query.truncate + 1, -1 do
+ items[i] = nil;
+ end
+ else
+ -- Before: { 1, 2, 3, 4, 5, }
+ -- After: { 3, 4, 5 }
+ local offset = #items - query.truncate;
+ for i = 1, #items do
+ items[i] = items[i+offset];
+ end
+ end
+ end
+ end
local count = count_before - #items;
+ if count == 0 then
+ return 0; -- No changes, skip write
+ end
local ok, err = datamanager.list_store(username, host, self.store, items);
if not ok then return ok, err; end
return count;
diff --git a/plugins/mod_storage_sql.lua b/plugins/mod_storage_sql.lua
index 13c961f8..74a9665b 100644
--- a/plugins/mod_storage_sql.lua
+++ b/plugins/mod_storage_sql.lua
@@ -43,12 +43,17 @@ local function deserialize(t, value)
elseif t == "boolean" then
if value == "true" then return true;
elseif value == "false" then return false; end
- elseif t == "number" then return tonumber(value);
+ return nil, "invalid-boolean";
+ elseif t == "number" then
+ value = tonumber(value);
+ if value then return value; end
+ return nil, "invalid-number";
elseif t == "json" then
return json.decode(value);
elseif t == "xml" then
return xml_parse(value);
end
+ return nil, "Unhandled value type: "..t;
end
local host = module.host;
@@ -65,7 +70,8 @@ local function keyval_store_get()
for row in engine:select(select_sql, host, user or "", store) do
haveany = true;
local k = row[1];
- local v = deserialize(row[2], row[3]);
+ local v, e = deserialize(row[2], row[3]);
+ assert(v ~= nil, e);
if k and v then
if k ~= "" then result[k] = v; elseif type(v) == "table" then
for a,b in pairs(v) do
@@ -154,15 +160,17 @@ function map_store:get(username, key)
WHERE "host"=? AND "user"=? AND "store"=? AND "key"=?
LIMIT 1
]];
- local data;
+ local data, err;
if type(key) == "string" and key ~= "" then
for row in engine:select(query, host, username or "", self.store, key) do
- data = deserialize(row[1], row[2]);
+ data, err = deserialize(row[1], row[2]);
+ assert(data ~= nil, err);
end
return data;
else
for row in engine:select(query, host, username or "", self.store, "") do
- data = deserialize(row[1], row[2]);
+ data, err = deserialize(row[1], row[2]);
+ assert(data ~= nil, err);
end
return data and data[key] or nil;
end
@@ -200,9 +208,10 @@ function map_store:set_keys(username, keydatas)
engine:insert(insert_sql, host, username or "", self.store, key, t, value);
end
else
- local extradata = {};
+ local extradata, err = {};
for row in engine:select(select_extradata_sql, host, username or "", self.store, "") do
- extradata = deserialize(row[1], row[2]);
+ extradata, err = deserialize(row[1], row[2]);
+ assert(extradata ~= nil, err);
end
engine:delete(delete_sql, host, username or "", self.store, "");
extradata[key] = data;
@@ -356,7 +365,9 @@ function archive_store:find(username, query)
return function()
local row = result();
if row ~= nil then
- return row[1], deserialize(row[2], row[3]), row[4], row[5];
+ local value, err = deserialize(row[2], row[3]);
+ assert(value ~= nil, err);
+ return row[1], value, row[4], row[5];
end
end, total;
end
@@ -374,7 +385,35 @@ function archive_store:delete(username, query)
end
archive_where(query, args, where);
archive_where_id_range(query, args, where);
- sql_query = sql_query:format(t_concat(where, " AND "));
+ if query.truncate == nil then
+ sql_query = sql_query:format(t_concat(where, " AND "));
+ else
+ args[#args+1] = query.truncate;
+ local unlimited = "ALL";
+ if engine.params.driver == "SQLite3" then
+ sql_query = [[
+ DELETE FROM "prosodyarchive"
+ WHERE %s
+ ORDER BY "sort_id" %s
+ LIMIT %s OFFSET ?;
+ ]];
+ unlimited = "-1";
+ else
+ sql_query = [[
+ DELETE FROM "prosodyarchive"
+ WHERE "sort_id" IN (
+ SELECT "sort_id" FROM "prosodyarchive"
+ WHERE %s
+ ORDER BY "sort_id" %s
+ LIMIT %s OFFSET ?
+ );]];
+ if engine.params.driver == "MySQL" then
+ unlimited = "18446744073709551615";
+ end
+ end
+ sql_query = string.format(sql_query, t_concat(where, " AND "),
+ query.reverse and "ASC" or "DESC", unlimited);
+ end
return engine:delete(sql_query, unpack(args));
end);
return ok and stmt:affected(), stmt;
@@ -427,7 +466,7 @@ local function create_table(engine, name) -- luacheck: ignore 431/engine
local Table, Column, Index = sql.Table, sql.Column, sql.Index;
local ProsodyTable = Table {
- name= name or "prosody";
+ name = "prosody";
Column { name="host", type="TEXT", nullable=false };
Column { name="user", type="TEXT", nullable=false };
Column { name="store", type="TEXT", nullable=false };
@@ -477,7 +516,7 @@ local function upgrade_table(engine, params, apply_changes) -- luacheck: ignore
end);
if not success then
module:log("error", "Failed to check/upgrade database schema (%s), please see "
- .."http://prosody.im/doc/mysql for help",
+ .."https://prosody.im/doc/mysql for help",
err or "unknown error");
return false;
end
diff --git a/plugins/mod_storage_sql1.lua b/plugins/mod_storage_sql1.lua
index a5bb5bfa..e1041bca 100644
--- a/plugins/mod_storage_sql1.lua
+++ b/plugins/mod_storage_sql1.lua
@@ -130,7 +130,7 @@ local function create_table()
module:log("info", "Database table automatically upgraded");
else
module:log("error", "Failed to upgrade database schema (%s), please see "
- .."http://prosody.im/doc/mysql for help",
+ .."https://prosody.im/doc/mysql for help",
err or "unknown error");
end
end
@@ -139,7 +139,7 @@ local function create_table()
end
elseif params.driver ~= "SQLite3" then -- SQLite normally fails to prepare for existing table
module:log("warn", "Prosody was not able to automatically check/create the database table (%s), "
- .."see http://prosody.im/doc/modules/mod_storage_sql#table_management for help.",
+ .."see https://prosody.im/doc/modules/mod_storage_sql#table_management for help.",
err or "unknown error");
end
end
@@ -151,7 +151,7 @@ do -- process options to get a db connection
if not ok then
package.loaded["DBI"] = {};
module:log("error", "Failed to load the LuaDBI library for accessing SQL databases: %s", DBI);
- module:log("error", "More information on installing LuaDBI can be found at http://prosody.im/doc/depends#luadbi");
+ module:log("error", "More information on installing LuaDBI can be found at https://prosody.im/doc/depends#luadbi");
end
prosody.lock_globals();
if not ok or not DBI.Connect then
diff --git a/plugins/mod_storage_xep0227.lua b/plugins/mod_storage_xep0227.lua
index ef227ca3..229ad6b5 100644
--- a/plugins/mod_storage_xep0227.lua
+++ b/plugins/mod_storage_xep0227.lua
@@ -164,10 +164,84 @@ handlers.private = {
end;
};
+handlers.roster = {
+ get = function(self, user)
+ user = getUserElement(getXml(user, self.host));
+ if user then
+ local roster = user:get_child("query", "jabber:iq:roster");
+ if roster then
+ local r = {
+ [false] = {
+ version = roster.attr.version;
+ pending = {};
+ }
+ };
+ for item in roster:childtags("item") do
+ r[item.attr.jid] = {
+ jid = item.attr.jid,
+ subscription = item.attr.subscription,
+ ask = item.attr.ask,
+ name = item.attr.name,
+ groups = {};
+ };
+ for group in item:childtags("group") do
+ r[item.attr.jid].groups[group:get_text()] = true;
+ end
+ for pending in user:childtags("presence", "jabber:client") do
+ r[false].pending[pending.attr.from] = true;
+ end
+ end
+ return r;
+ end
+ end
+ end;
+ set = function(self, user, data)
+ local xml = getXml(user, self.host);
+ local usere = xml and getUserElement(xml);
+ if usere then
+ local roster = usere:get_child("query", 'jabber:iq:roster');
+ if roster then removeStanzaChild(usere, roster); end
+ usere:maptags(function (tag)
+ if tag.attr.xmlns == "jabber:client" and tag.name == "presence" and tag.attr.type == "subscribe" then
+ return nil;
+ end
+ return tag;
+ end);
+ if data and next(data) ~= nil then
+ roster = st.stanza("query", {xmlns='jabber:iq:roster'});
+ usere:add_child(roster);
+ for jid, item in pairs(data) do
+ if jid then
+ roster:tag("item", {
+ jid = jid,
+ subscription = item.subscription,
+ ask = item.ask,
+ name = item.name,
+ });
+ for group in pairs(item.groups) do
+ roster:tag("group"):text(group):up();
+ end
+ roster:up(); -- move out from item
+ else
+ roster.attr.version = item.version;
+ for pending_jid in pairs(item.pending) do
+ usere:add_child(st.presence({ from = pending_jid, type = "subscribe" }));
+ end
+ end
+ end
+ end
+ return setXml(user, self.host, xml);
+ end
+ return true;
+ end;
+};
+
+
-----------------------------
local driver = {};
-function driver:open(datastore, typ)
+function driver:open(datastore, typ) -- luacheck: ignore 212/self
+ if typ and typ ~= "keyval" then return nil, "unsupported-store"; end
local handler = handlers[datastore];
if not handler then return nil, "unsupported-datastore"; end
local instance = setmetatable({ host = module.host; datastore = datastore; }, { __index = handler });
diff --git a/plugins/mod_uptime.lua b/plugins/mod_uptime.lua
index 2e369b16..a0a844a1 100644
--- a/plugins/mod_uptime.lua
+++ b/plugins/mod_uptime.lua
@@ -39,7 +39,7 @@ function uptime_text()
minutes, (minutes ~= 1 and "s") or "", os.date("%c", prosody.start_time));
end
-function uptime_command_handler (self, data, state)
+function uptime_command_handler ()
return { info = uptime_text(), status = "completed" };
end
diff --git a/plugins/mod_user_account_management.lua b/plugins/mod_user_account_management.lua
new file mode 100644
index 00000000..615c1ed6
--- /dev/null
+++ b/plugins/mod_user_account_management.lua
@@ -0,0 +1,86 @@
+-- Prosody IM
+-- Copyright (C) 2008-2010 Matthew Wild
+-- Copyright (C) 2008-2010 Waqas Hussain
+--
+-- This project is MIT/X11 licensed. Please see the
+-- COPYING file in the source package for more information.
+--
+
+
+local st = require "util.stanza";
+local usermanager_set_password = require "core.usermanager".set_password;
+local usermanager_delete_user = require "core.usermanager".delete_user;
+local nodeprep = require "util.encodings".stringprep.nodeprep;
+local jid_bare = require "util.jid".bare;
+
+local compat = module:get_option_boolean("registration_compat", true);
+
+module:add_feature("jabber:iq:register");
+
+-- Password change and account deletion handler
+local function handle_registration_stanza(event)
+ local session, stanza = event.origin, event.stanza;
+ local log = session.log or module._log;
+
+ local query = stanza.tags[1];
+ if stanza.attr.type == "get" then
+ local reply = st.reply(stanza);
+ reply:tag("query", {xmlns = "jabber:iq:register"})
+ :tag("registered"):up()
+ :tag("username"):text(session.username):up()
+ :tag("password"):up();
+ session.send(reply);
+ else -- stanza.attr.type == "set"
+ if query.tags[1] and query.tags[1].name == "remove" then
+ local username, host = session.username, session.host;
+
+ -- This one weird trick sends a reply to this stanza before the user is deleted
+ local old_session_close = session.close;
+ session.close = function(self, ...)
+ self.send(st.reply(stanza));
+ return old_session_close(self, ...);
+ end
+
+ local ok, err = usermanager_delete_user(username, host);
+
+ if not ok then
+ log("debug", "Removing user account %s@%s failed: %s", username, host, err);
+ session.close = old_session_close;
+ session.send(st.error_reply(stanza, "cancel", "service-unavailable", err));
+ return true;
+ end
+
+ log("info", "User removed their account: %s@%s", username, host);
+ module:fire_event("user-deregistered", { username = username, host = host, source = "mod_register", session = session });
+ else
+ local username = nodeprep(query:get_child_text("username"));
+ local password = query:get_child_text("password");
+ if username and password then
+ if username == session.username then
+ if usermanager_set_password(username, password, session.host, session.resource) then
+ session.send(st.reply(stanza));
+ else
+ -- TODO unable to write file, file may be locked, etc, what's the correct error?
+ session.send(st.error_reply(stanza, "wait", "internal-server-error"));
+ end
+ else
+ session.send(st.error_reply(stanza, "modify", "bad-request"));
+ end
+ else
+ session.send(st.error_reply(stanza, "modify", "bad-request"));
+ end
+ end
+ end
+ return true;
+end
+
+module:hook("iq/self/jabber:iq:register:query", handle_registration_stanza);
+if compat then
+ module:hook("iq/host/jabber:iq:register:query", function (event)
+ local session, stanza = event.origin, event.stanza;
+ if session.type == "c2s" and jid_bare(stanza.attr.to) == session.host then
+ return handle_registration_stanza(event);
+ end
+ end);
+end
+
diff --git a/plugins/mod_websocket.lua b/plugins/mod_websocket.lua
index ed73962d..4f43cb7b 100644
--- a/plugins/mod_websocket.lua
+++ b/plugins/mod_websocket.lua
@@ -256,6 +256,10 @@ function handle_request(event)
local session = sessions[conn];
+ -- Use upstream IP if a HTTP proxy was used
+ -- See mod_http and #540
+ session.ip = request.ip;
+
session.secure = consider_websocket_secure or session.secure;
session.open_stream = session_open_stream;
diff --git a/plugins/muc/affiliation_notify.lib.lua b/plugins/muc/affiliation_notify.lib.lua
new file mode 100644
index 00000000..4343f3db
--- /dev/null
+++ b/plugins/muc/affiliation_notify.lib.lua
@@ -0,0 +1,64 @@
+-- Prosody IM
+-- Copyright (C) 2014 Daurnimator
+--
+-- This project is MIT/X11 licensed. Please see the
+-- COPYING file in the source package for more information.
+--
+
+--[[
+Out of courtesy, a MUC service MAY send an out-of-room <message/>
+if a user's affiliation changes while the user is not in the room;
+the message SHOULD be sent from the room to the user's bare JID,
+MAY contain a <body/> element describing the affiliation change,
+and MUST contain a status code of 101.
+]]
+
+
+local st = require "util.stanza";
+
+local function get_affiliation_notify(room)
+ return room._data.affiliation_notify;
+end
+
+local function set_affiliation_notify(room, affiliation_notify)
+ affiliation_notify = affiliation_notify and true or nil;
+ if room._data.affiliation_notify == affiliation_notify then return false; end
+ room._data.affiliation_notify = affiliation_notify;
+ return true;
+end
+
+module:hook("muc-config-form", function(event)
+ table.insert(event.form, {
+ name = "muc#roomconfig_affiliationnotify";
+ type = "boolean";
+ label = "Notify absent users when their affiliation changes?";
+ value = get_affiliation_notify(event.room);
+ });
+end, 100-11);
+
+module:hook("muc-config-submitted/muc#roomconfig_affiliationnotify", function(event)
+ if set_affiliation_notify(event.room, event.value) then
+ event.status_codes["104"] = true;
+ end
+end);
+
+module:hook("muc-set-affiliation", function(event)
+ local room = event.room;
+ if not event.in_room and get_affiliation_notify(room) then
+ local body = string.format("Your affiliation in room %s is now %s.", room.jid, event.affiliation);
+ local stanza = st.message({
+ type = "headline";
+ from = room.jid;
+ to = event.jid;
+ }, body)
+ :tag("x", {xmlns = "http://jabber.org/protocol/muc#user"})
+ :tag("status", {code="101"}):up()
+ :up();
+ room:route_stanza(stanza);
+ end
+end);
+
+return {
+ get = get_affiliation_notify;
+ set = set_affiliation_notify;
+};
diff --git a/plugins/muc/description.lib.lua b/plugins/muc/description.lib.lua
new file mode 100644
index 00000000..d4bc1a71
--- /dev/null
+++ b/plugins/muc/description.lib.lua
@@ -0,0 +1,41 @@
+-- Prosody IM
+-- Copyright (C) 2008-2010 Matthew Wild
+-- Copyright (C) 2008-2010 Waqas Hussain
+-- Copyright (C) 2014 Daurnimator
+--
+-- This project is MIT/X11 licensed. Please see the
+-- COPYING file in the source package for more information.
+--
+
+local function get_description(room)
+ return room._data.description;
+end
+
+local function set_description(room, description)
+ if description == "" then description = nil; end
+ if get_description(room) == description then return false; end
+ room._data.description = description;
+ return true;
+end
+
+local function add_form_option(event)
+ table.insert(event.form, {
+ name = "muc#roomconfig_roomdesc";
+ type = "text-single";
+ label = "Description";
+ value = get_description(event.room) or "";
+ });
+end
+module:hook("muc-disco#info", add_form_option);
+module:hook("muc-config-form", add_form_option, 100-2);
+
+module:hook("muc-config-submitted/muc#roomconfig_roomdesc", function(event)
+ if set_description(event.room, event.value) then
+ event.status_codes["104"] = true;
+ end
+end);
+
+return {
+ get = get_description;
+ set = set_description;
+};
diff --git a/plugins/muc/hidden.lib.lua b/plugins/muc/hidden.lib.lua
new file mode 100644
index 00000000..b2fe6216
--- /dev/null
+++ b/plugins/muc/hidden.lib.lua
@@ -0,0 +1,43 @@
+-- Prosody IM
+-- Copyright (C) 2008-2010 Matthew Wild
+-- Copyright (C) 2008-2010 Waqas Hussain
+-- Copyright (C) 2014 Daurnimator
+--
+-- This project is MIT/X11 licensed. Please see the
+-- COPYING file in the source package for more information.
+--
+
+local function get_hidden(room)
+ return room._data.hidden;
+end
+
+local function set_hidden(room, hidden)
+ hidden = hidden and true or nil;
+ if get_hidden(room) == hidden then return false; end
+ room._data.hidden = hidden;
+ return true;
+end
+
+module:hook("muc-config-form", function(event)
+ table.insert(event.form, {
+ name = "muc#roomconfig_publicroom";
+ type = "boolean";
+ label = "Make Room Publicly Searchable?";
+ value = not get_hidden(event.room);
+ });
+end, 100-5);
+
+module:hook("muc-config-submitted/muc#roomconfig_publicroom", function(event)
+ if set_hidden(event.room, not event.value) then
+ event.status_codes["104"] = true;
+ end
+end);
+
+module:hook("muc-disco#info", function(event)
+ event.reply:tag("feature", {var = get_hidden(event.room) and "muc_hidden" or "muc_public"}):up();
+end);
+
+return {
+ get = get_hidden;
+ set = set_hidden;
+};
diff --git a/plugins/muc/history.lib.lua b/plugins/muc/history.lib.lua
new file mode 100644
index 00000000..e467ae32
--- /dev/null
+++ b/plugins/muc/history.lib.lua
@@ -0,0 +1,171 @@
+-- Prosody IM
+-- Copyright (C) 2008-2010 Matthew Wild
+-- Copyright (C) 2008-2010 Waqas Hussain
+-- Copyright (C) 2014 Daurnimator
+--
+-- This project is MIT/X11 licensed. Please see the
+-- COPYING file in the source package for more information.
+--
+
+local gettime = os.time;
+local datetime = require "util.datetime";
+local st = require "util.stanza";
+
+local default_history_length = 20;
+local max_history_length = module:get_option_number("max_history_messages", math.huge);
+
+local function set_max_history_length(_max_history_length)
+ max_history_length = _max_history_length or math.huge;
+end
+
+local function get_historylength(room)
+ return math.min(room._data.history_length or default_history_length, max_history_length);
+end
+
+local function set_historylength(room, length)
+ if length then
+ length = assert(tonumber(length), "Length not a valid number");
+ end
+ if length == default_history_length then length = nil; end
+ room._data.history_length = length;
+ return true;
+end
+
+module:hook("muc-config-form", function(event)
+ table.insert(event.form, {
+ name = "muc#roomconfig_historylength";
+ type = "text-single";
+ label = "Maximum Number of History Messages Returned by Room";
+ value = tostring(get_historylength(event.room));
+ });
+end, 100-10);
+
+module:hook("muc-config-submitted/muc#roomconfig_historylength", function(event)
+ if set_historylength(event.room, event.value) then
+ event.status_codes["104"] = true;
+ end
+end);
+
+local function parse_history(stanza)
+ local x_tag = stanza:get_child("x", "http://jabber.org/protocol/muc");
+ local history_tag = x_tag and x_tag:get_child("history", "http://jabber.org/protocol/muc");
+ if not history_tag then
+ return nil, default_history_length, nil;
+ end
+
+ local maxchars = tonumber(history_tag.attr.maxchars);
+
+ local maxstanzas = tonumber(history_tag.attr.maxstanzas);
+
+ -- messages received since the UTC datetime specified
+ local since = history_tag.attr.since;
+ if since then
+ since = datetime.parse(since);
+ end
+
+ -- messages received in the last "X" seconds.
+ local seconds = tonumber(history_tag.attr.seconds);
+ if seconds then
+ seconds = gettime() - seconds;
+ if since then
+ since = math.max(since, seconds);
+ else
+ since = seconds;
+ end
+ end
+
+ return maxchars, maxstanzas, since;
+end
+
+module:hook("muc-get-history", function(event)
+ local room = event.room;
+ local history = room._history; -- send discussion history
+ if not history then return nil end
+ local history_len = #history;
+
+ local to = event.to;
+ local maxchars = event.maxchars;
+ local maxstanzas = event.maxstanzas or history_len;
+ local since = event.since;
+ local n = 0;
+ local charcount = 0;
+ for i=history_len,1,-1 do
+ local entry = history[i];
+ if maxchars then
+ if not entry.chars then
+ entry.stanza.attr.to = "";
+ entry.chars = #tostring(entry.stanza);
+ end
+ charcount = charcount + entry.chars + #to;
+ if charcount > maxchars then break; end
+ end
+ if since and since > entry.timestamp then break; end
+ if n + 1 > maxstanzas then break; end
+ n = n + 1;
+ end
+
+ local i = history_len-n+1
+ function event.next_stanza()
+ if i > history_len then return nil end
+ local entry = history[i];
+ local msg = entry.stanza;
+ msg.attr.to = to;
+ i = i + 1;
+ return msg;
+ end
+ return true;
+end, -1);
+
+local function send_history(room, stanza)
+ local maxchars, maxstanzas, since = parse_history(stanza);
+ local event = {
+ room = room;
+ stanza = stanza;
+ to = stanza.attr.from; -- `to` is required to calculate the character count for `maxchars`
+ maxchars = maxchars, maxstanzas = maxstanzas, since = since;
+ next_stanza = function() end; -- events should define this iterator
+ };
+ module:fire_event("muc-get-history", event);
+ for msg in event.next_stanza, event do
+ room:route_stanza(msg);
+ end
+end
+
+-- Send history on join
+module:hook("muc-occupant-session-new", function(event)
+ send_history(event.room, event.stanza);
+end, 50); -- Before subject(20)
+
+-- add to history
+module:hook("muc-add-history", function(event)
+ local historic = event.stanza:get_child("body");
+ if historic then
+ local room = event.room
+ local history = room._history;
+ if not history then history = {}; room._history = history; end
+ local stanza = st.clone(event.stanza);
+ stanza.attr.to = "";
+ local ts = gettime();
+ local stamp = datetime.datetime(ts);
+ stanza:tag("delay", {xmlns = "urn:xmpp:delay", from = module.host, stamp = stamp}):up(); -- XEP-0203
+ stanza:tag("x", {xmlns = "jabber:x:delay", from = module.host, stamp = datetime.legacy()}):up(); -- XEP-0091 (deprecated)
+ local entry = { stanza = stanza, timestamp = ts };
+ table.insert(history, entry);
+ while #history > get_historylength(room) do table.remove(history, 1) end
+ end
+ return true;
+end, -1);
+
+-- Have a single muc-add-history event, so that plugins can mark it
+-- as handled without stopping other muc-broadcast-message handlers
+module:hook("muc-broadcast-message", function(event)
+ module:fire_event("muc-add-history", event);
+end);
+
+return {
+ set_max_length = set_max_history_length;
+ parse_history = parse_history;
+ send = send_history;
+ get_length = get_historylength;
+ set_length = set_historylength;
+};
diff --git a/plugins/muc/lock.lib.lua b/plugins/muc/lock.lib.lua
new file mode 100644
index 00000000..764142db
--- /dev/null
+++ b/plugins/muc/lock.lib.lua
@@ -0,0 +1,62 @@
+-- Prosody IM
+-- Copyright (C) 2008-2010 Matthew Wild
+-- Copyright (C) 2008-2010 Waqas Hussain
+-- Copyright (C) 2014 Daurnimator
+--
+-- This project is MIT/X11 licensed. Please see the
+-- COPYING file in the source package for more information.
+--
+
+local st = require "util.stanza";
+
+local lock_rooms = module:get_option_boolean("muc_room_locking", false);
+local lock_room_timeout = module:get_option_number("muc_room_lock_timeout", 300);
+
+local function lock(room)
+ module:fire_event("muc-room-locked", {room = room;});
+ room._data.locked = os.time() + lock_room_timeout;
+end
+local function unlock(room)
+ module:fire_event("muc-room-unlocked", {room = room;});
+ room._data.locked = nil;
+end
+local function is_locked(room)
+ local ts = room._data.locked;
+ if ts then
+ if os.time() < ts then return true; end
+ unlock(room);
+ end
+ return false;
+end
+
+if lock_rooms then
+ module:hook("muc-room-pre-create", function(event)
+ -- Older groupchat protocol doesn't lock
+ if not event.stanza:get_child("x", "http://jabber.org/protocol/muc") then return end
+ -- Lock room at creation
+ local room = event.room;
+ lock(room);
+ end, 10);
+end
+
+-- Don't let users into room while it is locked
+module:hook("muc-occupant-pre-join", function(event)
+ if not event.is_new_room and is_locked(event.room) then -- Deny entry
+ module:log("debug", "Room is locked, denying entry");
+ event.origin.send(st.error_reply(event.stanza, "cancel", "item-not-found"));
+ return true;
+ end
+end, -30);
+
+-- When config is submitted; unlock the room
+module:hook("muc-config-submitted", function(event)
+ if is_locked(event.room) then
+ unlock(event.room);
+ end
+end, -1);
+
+return {
+ lock = lock;
+ unlock = unlock;
+ is_locked = is_locked;
+};
diff --git a/plugins/muc/members_only.lib.lua b/plugins/muc/members_only.lib.lua
new file mode 100644
index 00000000..1e5e6a56
--- /dev/null
+++ b/plugins/muc/members_only.lib.lua
@@ -0,0 +1,128 @@
+-- Prosody IM
+-- Copyright (C) 2008-2010 Matthew Wild
+-- Copyright (C) 2008-2010 Waqas Hussain
+-- Copyright (C) 2014 Daurnimator
+--
+-- This project is MIT/X11 licensed. Please see the
+-- COPYING file in the source package for more information.
+--
+
+local st = require "util.stanza";
+
+local muc_util = module:require "muc/util";
+local valid_affiliations = muc_util.valid_affiliations;
+
+local function get_members_only(room)
+ return room._data.members_only;
+end
+
+local function set_members_only(room, members_only)
+ members_only = members_only and true or nil;
+ if room._data.members_only == members_only then return false; end
+ room._data.members_only = members_only;
+ if members_only then
+ --[[
+ If as a result of a change in the room configuration the room type is
+ changed to members-only but there are non-members in the room,
+ the service MUST remove any non-members from the room and include a
+ status code of 322 in the presence unavailable stanzas sent to those users
+ as well as any remaining occupants.
+ ]]
+ local occupants_changed = {};
+ for _, occupant in room:each_occupant() do
+ local affiliation = room:get_affiliation(occupant.bare_jid);
+ if valid_affiliations[affiliation or "none"] <= valid_affiliations.none then
+ occupant.role = nil;
+ room:save_occupant(occupant);
+ occupants_changed[occupant] = true;
+ end
+ end
+ local x = st.stanza("x", {xmlns = "http://jabber.org/protocol/muc#user"})
+ :tag("status", {code="322"}):up();
+ for occupant in pairs(occupants_changed) do
+ room:publicise_occupant_status(occupant, x);
+ module:fire_event("muc-occupant-left", {room = room; nick = occupant.nick; occupant = occupant;});
+ end
+ end
+ return true;
+end
+
+module:hook("muc-disco#info", function(event)
+ event.reply:tag("feature", {var = get_members_only(event.room) and "muc_membersonly" or "muc_open"}):up();
+end);
+
+module:hook("muc-config-form", function(event)
+ table.insert(event.form, {
+ name = "muc#roomconfig_membersonly";
+ type = "boolean";
+ label = "Make Room Members-Only?";
+ value = get_members_only(event.room);
+ });
+end, 100-6);
+
+module:hook("muc-config-submitted/muc#roomconfig_membersonly", function(event)
+ if set_members_only(event.room, event.value) then
+ event.status_codes["104"] = true;
+ end
+end);
+
+-- No affiliation => role of "none"
+module:hook("muc-get-default-role", function(event)
+ if not event.affiliation and get_members_only(event.room) then
+ return false;
+ end
+end);
+
+-- registration required for entering members-only room
+module:hook("muc-occupant-pre-join", function(event)
+ local room = event.room;
+ if get_members_only(room) then
+ local stanza = event.stanza;
+ local affiliation = room:get_affiliation(stanza.attr.from);
+ if valid_affiliations[affiliation or "none"] <= valid_affiliations.none then
+ local reply = st.error_reply(stanza, "auth", "registration-required"):up();
+ reply.tags[1].attr.code = "407";
+ event.origin.send(reply:tag("x", {xmlns = "http://jabber.org/protocol/muc"}));
+ return true;
+ end
+ end
+end, -5);
+
+-- Invitation privileges in members-only rooms SHOULD be restricted to room admins;
+-- if a member without privileges to edit the member list attempts to invite another user
+-- the service SHOULD return a <forbidden/> error to the occupant
+module:hook("muc-pre-invite", function(event)
+ local room = event.room;
+ if get_members_only(room) then
+ local stanza = event.stanza;
+ local affiliation = room:get_affiliation(stanza.attr.from);
+ if valid_affiliations[affiliation or "none"] < valid_affiliations.admin then
+ event.origin.send(st.error_reply(stanza, "auth", "forbidden"));
+ return true;
+ end
+ end
+end);
+
+-- When an invite is sent; add an affiliation for the invitee
+module:hook("muc-invite", function(event)
+ local room = event.room;
+ if get_members_only(room) then
+ local stanza = event.stanza;
+ local invitee = stanza.attr.to;
+ local affiliation = room:get_affiliation(invitee);
+ if valid_affiliations[affiliation or "none"] <= valid_affiliations.none then
+ local from = stanza:get_child("x", "http://jabber.org/protocol/muc#user")
+ :get_child("invite").attr.from;
+ module:log("debug", "%s invited %s into members only room %s, granting membership",
+ from, invitee, room.jid);
+ -- This might fail; ignore for now
+ room:set_affiliation(from, invitee, "member", "Invited by " .. from);
+ room:save();
+ end
+ end
+end);
+
+return {
+ get = get_members_only;
+ set = set_members_only;
+};
diff --git a/plugins/muc/mod_muc.lua b/plugins/muc/mod_muc.lua
index 7304b5b1..979aed8c 100644
--- a/plugins/muc/mod_muc.lua
+++ b/plugins/muc/mod_muc.lua
@@ -6,285 +6,387 @@
-- COPYING file in the source package for more information.
--
-local array = require "util.array";
+-- Exposed functions:
+--
+-- create_room(jid) -> room
+-- track_room(room)
+-- delete_room(room)
+-- forget_room(room)
+-- get_room_from_jid(jid) -> room
+-- each_room(local_only) -> () -> room
+-- shutdown_component()
if module:get_host_type() ~= "component" then
- error("MUC should be loaded as a component, please see http://prosody.im/doc/components", 0);
+ error("MUC should be loaded as a component, please see https://prosody.im/doc/components", 0);
end
-local muc_host = module:get_host();
-local muc_name = module:get_option_string("name", "Prosody Chatrooms");
-local restrict_room_creation = module:get_option("restrict_room_creation");
-if restrict_room_creation then
- if restrict_room_creation == true then
- restrict_room_creation = "admin";
- elseif restrict_room_creation ~= "admin" and restrict_room_creation ~= "local" then
- restrict_room_creation = nil;
- end
+local muclib = module:require "muc";
+room_mt = muclib.room_mt; -- Yes, global.
+
+local affiliation_notify = module:require "muc/affiliation_notify"; -- luacheck: ignore 211
+
+local name = module:require "muc/name";
+room_mt.get_name = name.get;
+room_mt.set_name = name.set;
+
+local description = module:require "muc/description";
+room_mt.get_description = description.get;
+room_mt.set_description = description.set;
+
+local hidden = module:require "muc/hidden";
+room_mt.get_hidden = hidden.get;
+room_mt.set_hidden = hidden.set;
+function room_mt:get_public()
+ return not self:get_hidden();
+end
+function room_mt:set_public(public)
+ return self:set_hidden(not public);
end
-local lock_rooms = module:get_option_boolean("muc_room_locking", false);
-local lock_room_timeout = module:get_option_number("muc_room_lock_timeout", 300);
-local muclib = module:require "muc";
-local muc_new_room = muclib.new_room;
+local password = module:require "muc/password";
+room_mt.get_password = password.get;
+room_mt.set_password = password.set;
+
+local members_only = module:require "muc/members_only";
+room_mt.get_members_only = members_only.get;
+room_mt.set_members_only = members_only.set;
+
+local moderated = module:require "muc/moderated";
+room_mt.get_moderated = moderated.get;
+room_mt.set_moderated = moderated.set;
+
+local persistent = module:require "muc/persistent";
+room_mt.get_persistent = persistent.get;
+room_mt.set_persistent = persistent.set;
+
+local subject = module:require "muc/subject";
+room_mt.get_changesubject = subject.get_changesubject;
+room_mt.set_changesubject = subject.set_changesubject;
+room_mt.get_subject = subject.get;
+room_mt.set_subject = subject.set;
+room_mt.send_subject = subject.send;
+
+local history = module:require "muc/history";
+room_mt.send_history = history.send;
+room_mt.get_historylength = history.get_length;
+room_mt.set_historylength = history.set_length;
+
local jid_split = require "util.jid".split;
local jid_bare = require "util.jid".bare;
local st = require "util.stanza";
-local uuid_gen = require "util.uuid".generate;
+local cache = require "util.cache";
local um_is_admin = require "core.usermanager".is_admin;
-local hosts = prosody.hosts;
-
-rooms = {};
-local rooms = rooms;
-local persistent_rooms_storage = module:open_store("persistent");
-local persistent_rooms, err = persistent_rooms_storage:get();
-if not persistent_rooms then
- module:log("error", "Error loading list of persistent rooms from storage. Reload mod_muc or restart to recover.");
- assert(not err, err);
- persistent_rooms = {};
-end
-local room_configs = module:open_store("config");
-
--- Configurable options
-muclib.set_max_history_length(module:get_option_number("max_history_messages"));
module:depends("disco");
-module:add_identity("conference", "text", muc_name);
+module:add_identity("conference", "text", module:get_option_string("name", "Prosody Chatrooms"));
module:add_feature("http://jabber.org/protocol/muc");
+module:depends "muc_unique"
+module:require "muc/lock";
local function is_admin(jid)
return um_is_admin(jid, module.host);
end
-room_mt = muclib.room_mt; -- Yes, global.
-local _set_affiliation = room_mt.set_affiliation;
-local _get_affiliation = room_mt.get_affiliation;
-function muclib.room_mt:get_affiliation(jid)
- if is_admin(jid) then return "owner"; end
- return _get_affiliation(self, jid);
-end
-function muclib.room_mt:set_affiliation(actor, jid, affiliation, callback, reason)
- if affiliation ~= "owner" and is_admin(jid) then return nil, "modify", "not-acceptable"; end
- return _set_affiliation(self, actor, jid, affiliation, callback, reason);
+do -- Monkey patch to make server admins room owners
+ local _get_affiliation = room_mt.get_affiliation;
+ function room_mt:get_affiliation(jid)
+ if is_admin(jid) then return "owner"; end
+ return _get_affiliation(self, jid);
+ end
+
+ local _set_affiliation = room_mt.set_affiliation;
+ function room_mt:set_affiliation(actor, jid, affiliation, reason)
+ if affiliation ~= "owner" and is_admin(jid) then return nil, "modify", "not-acceptable"; end
+ return _set_affiliation(self, actor, jid, affiliation, reason);
+ end
end
-local function room_route_stanza(room, stanza) module:send(stanza); end
-local function room_save(room, forced)
+local persistent_rooms_storage = module:open_store("persistent");
+local persistent_rooms = module:open_store("persistent", "map");
+local room_configs = module:open_store("config");
+local room_state = module:open_store("state");
+
+local room_items_cache = {};
+
+local function room_save(room, forced, savestate)
local node = jid_split(room.jid);
- persistent_rooms[room.jid] = room._data.persistent;
- if room._data.persistent then
- local history = room._data.history;
- room._data.history = nil;
- local data = {
- jid = room.jid;
- _data = room._data;
- _affiliations = room._affiliations;
- };
- room_configs:set(node, data);
- room._data.history = history;
+ local is_persistent = persistent.get(room);
+ room_items_cache[room.jid] = room:get_public() and room:get_name() or nil;
+ if is_persistent or savestate then
+ persistent_rooms:set(nil, room.jid, true);
+ local data, state = room:freeze(savestate);
+ room_state:set(node, state);
+ return room_configs:set(node, data);
elseif forced then
- room_configs:set(node, nil);
- if not next(room._occupants) then -- Room empty
- rooms[room.jid] = nil;
- end
+ persistent_rooms:set(nil, room.jid, nil);
+ room_state:set(node, nil);
+ return room_configs:set(node, nil);
end
- if forced then persistent_rooms_storage:set(nil, persistent_rooms); end
end
-function create_room(jid, locked)
- local room = muc_new_room(jid);
- room.route_stanza = room_route_stanza;
- room.save = room_save;
- rooms[jid] = room;
- if locked then
- room.locked = true;
- if lock_room_timeout and lock_room_timeout > 0 then
- module:add_timer(lock_room_timeout, function ()
- if room.locked then
- room:destroy(); -- Not unlocked in time
- end
- end);
- end
+local eviction_hit_rate = module:measure("room_eviction", "rate");
+local rooms = cache.new(module:get_option_number("muc_room_cache_size", 100), function (jid, room)
+ module:log("debug", "Evicting room %s", jid);
+ eviction_hit_rate();
+ room_items_cache[room.jid] = room:get_public() and room:get_name() or nil;
+ local ok, err = room_save(room, nil, true); -- Force to disk
+ if not ok then
+ module:log("error", "Failed to swap inactive room %s to disk: %s", jid, err);
+ return false;
end
- module:fire_event("muc-room-created", { room = room });
- return room;
+end);
+
+-- Automatically destroy empty non-persistent rooms
+module:hook("muc-occupant-left",function(event)
+ local room = event.room
+ if not room:has_occupant() and not persistent.get(room) then -- empty, non-persistent room
+ module:fire_event("muc-room-destroyed", { room = room });
+ end
+end, -1);
+
+function track_room(room)
+ if rooms:set(room.jid, room) then
+ -- When room is created, over-ride 'save' method
+ room.save = room_save;
+ return room;
+ end
+ return false;
+end
+
+local function handle_broken_room(room, origin, stanza)
+ module:log("debug", "Returning error from broken room %s", room.jid);
+ origin.send(st.error_reply(stanza, "wait", "internal-server-error"));
+ return true;
end
-local persistent_errors = false;
-for jid in pairs(persistent_rooms) do
+local function restore_room(jid)
local node = jid_split(jid);
local data, err = room_configs:get(node);
if data then
- local room = create_room(jid);
- room._data = data._data;
- room._affiliations = data._affiliations;
- elseif not err then -- missing room data
- persistent_rooms[jid] = nil;
- module:log("error", "Missing data for room '%s', removing from persistent room list", jid);
- persistent_errors = true;
- else -- error
- module:log("error", "Error loading data for room '%s', locking it until service restart. Error was: %s", jid, err);
- local room = muc_new_room(jid);
- room.locked = true;
- room._affiliations = { [muc_host] = "owner" }; -- To prevent unlocking
- rooms[jid] = room;
+ module:log("debug", "Restoring room %s from storage", jid);
+ local state, s_err = room_state:get(node);
+ if not state and s_err then
+ module:log("debug", "Could not restore state of room %s: %s", jid, s_err);
+ end
+ local room = muclib.restore_room(data, state);
+ return track_room(room);
+ elseif err then
+ module:log("error", "Error restoring room %s from storage: %s", jid, err);
+ local room = muclib.new_room(jid, { locked = math.huge });
+ room.handle_normal_presence = handle_broken_room;
+ room.handle_first_presence = handle_broken_room;
+ return room;
end
end
-if persistent_errors then persistent_rooms_storage:set(nil, persistent_rooms); end
-local host_room = muc_new_room(muc_host);
-host_room.route_stanza = room_route_stanza;
-host_room.save = room_save;
+function forget_room(room)
+ module:log("debug", "Forgetting %s", room.jid);
+ rooms.save = nil;
+ rooms:set(room.jid, nil);
+end
-module:hook("host-disco-items", function(event)
- local reply = event.reply;
- module:log("debug", "host-disco-items called");
- for jid, room in pairs(rooms) do
- if not room:get_hidden() then
- reply:tag("item", {jid=jid, name=room:get_name()}):up();
- end
+function delete_room(room)
+ module:log("debug", "Deleting %s", room.jid);
+ room_configs:set(jid_split(room.jid), nil);
+ persistent_rooms:set(nil, room.jid, nil);
+ room_items_cache[room.jid] = nil;
+end
+
+function module.unload()
+ for room in rooms:values() do
+ room:save(nil, true);
+ forget_room(room);
end
-end);
+end
-local function handle_to_domain(event)
- local origin, stanza = event.origin, event.stanza;
- local type = stanza.attr.type;
- if type == "error" or type == "result" then return; end
- if stanza.name == "iq" and type == "get" then
- local xmlns = stanza.tags[1].attr.xmlns;
- local node = stanza.tags[1].attr.node;
- if xmlns == "http://jabber.org/protocol/muc#unique" then
- origin.send(st.reply(stanza):tag("unique", {xmlns = xmlns}):text(uuid_gen())); -- FIXME Random UUIDs can theoretically have collisions
- else
- origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); -- TODO disco/etc
- end
- else
- host_room:handle_stanza(origin, stanza);
- --origin.send(st.error_reply(stanza, "cancel", "service-unavailable", "The muc server doesn't deal with messages and presence directed at it"));
+function get_room_from_jid(room_jid)
+ local room = rooms:get(room_jid);
+ if room then
+ rooms:set(room_jid, room); -- bump to top;
+ return room;
end
- return true;
+ return restore_room(room_jid);
end
-function stanza_handler(event)
- local origin, stanza = event.origin, event.stanza;
- local bare = jid_bare(stanza.attr.to);
- local room = rooms[bare];
- if not room then
- if stanza.name ~= "presence" or stanza.attr.type ~= nil then
- if stanza.attr.type ~= "error" then
- origin.send(st.error_reply(stanza, "cancel", "item-not-found"));
+function create_room(room_jid)
+ local exists = get_room_from_jid(room_jid);
+ if exists then
+ return nil, "room-exists";
+ end
+ local room = muclib.new_room(room_jid);
+ module:fire_event("muc-room-created", {
+ room = room;
+ });
+ return room;
+end
+
+function each_room(local_only)
+ if local_only then
+ return rooms:values();
+ end
+ return coroutine.wrap(function ()
+ local seen = {}; -- Don't iterate over persistent rooms twice
+ for room in rooms:values() do
+ coroutine.yield(room);
+ seen[room.jid] = true;
+ end
+ local all_persistent_rooms, err = persistent_rooms_storage:get(nil);
+ if not all_persistent_rooms then
+ if err then
+ module:log("error", "Error loading list of persistent rooms, only rooms live in memory were iterated over");
+ module:log("debug", "%s", debug.traceback(err));
end
- return true;
+ return nil;
end
- if not(restrict_room_creation) or
- is_admin(stanza.attr.from) or
- (restrict_room_creation == "local" and select(2, jid_split(stanza.attr.from)) == module.host:gsub("^[^%.]+%.", "")) then
- room = create_room(bare, lock_rooms);
+ for room_jid in pairs(all_persistent_rooms) do
+ if not seen[room_jid] then
+ local room = restore_room(room_jid);
+ if room then
+ coroutine.yield(room);
+ else
+ module:log("error", "Missing data for room '%s', omitting from iteration", room_jid);
+ end
+ end
end
- end
- if room then
- room:handle_stanza(origin, stanza);
- if not next(room._occupants) and not persistent_rooms[room.jid] then -- empty, non-persistent room
- module:fire_event("muc-room-destroyed", { room = room });
- rooms[bare] = nil; -- discard room
+ end);
+end
+
+module:hook("host-disco-items", function(event)
+ local reply = event.reply;
+ module:log("debug", "host-disco-items called");
+ if next(room_items_cache) ~= nil then
+ for jid, room_name in pairs(room_items_cache) do
+ reply:tag("item", { jid = jid, name = room_name }):up();
end
else
- origin.send(st.error_reply(stanza, "cancel", "not-allowed"));
+ for room in each_room() do
+ if not room:get_hidden() then
+ local jid, room_name = room.jid, room:get_name();
+ room_items_cache[jid] = room_name;
+ reply:tag("item", { jid = jid, name = room_name }):up();
+ end
+ end
end
- return true;
-end
-module:hook("iq/bare", stanza_handler, -1);
-module:hook("message/bare", stanza_handler, -1);
-module:hook("presence/bare", stanza_handler, -1);
-module:hook("iq/full", stanza_handler, -1);
-module:hook("message/full", stanza_handler, -1);
-module:hook("presence/full", stanza_handler, -1);
-module:hook("iq/host", handle_to_domain, -1);
-module:hook("message/host", handle_to_domain, -1);
-module:hook("presence/host", handle_to_domain, -1);
-
-hosts[module.host].send = function(stanza) -- FIXME do a generic fix
- if stanza.attr.type == "result" or stanza.attr.type == "error" then
- module:send(stanza);
- else error("component.send only supports result and error stanzas at the moment"); end
-end
+end);
-hosts[module:get_host()].muc = { rooms = rooms };
+module:hook("muc-room-pre-create", function(event)
+ local origin, stanza = event.origin, event.stanza;
+ if not track_room(event.room) then
+ origin.send(st.error_reply(stanza, "wait", "resource-constraint"));
+ return true;
+ end
+end, -1000);
-local saved = false;
-module.save = function()
- saved = true;
- return {rooms = rooms};
-end
-module.restore = function(data)
- for jid, oldroom in pairs(data.rooms or {}) do
- local room = create_room(jid);
- room._jid_nick = oldroom._jid_nick;
- room._occupants = oldroom._occupants;
- room._data = oldroom._data;
- room._affiliations = oldroom._affiliations;
+module:hook("muc-room-destroyed",function(event)
+ local room = event.room;
+ forget_room(room);
+ delete_room(room);
+end);
+
+do
+ local restrict_room_creation = module:get_option("restrict_room_creation");
+ if restrict_room_creation == true then
+ restrict_room_creation = "admin";
+ end
+ if restrict_room_creation then
+ local host_suffix = module.host:gsub("^[^%.]+%.", "");
+ module:hook("muc-room-pre-create", function(event)
+ local origin, stanza = event.origin, event.stanza;
+ local user_jid = stanza.attr.from;
+ if not is_admin(user_jid) and not (
+ restrict_room_creation == "local" and
+ select(2, jid_split(user_jid)) == host_suffix
+ ) then
+ origin.send(st.error_reply(stanza, "cancel", "not-allowed", "Room creation is restricted"));
+ return true;
+ end
+ end);
end
- hosts[module:get_host()].muc = { rooms = rooms };
end
-function shutdown_room(room, stanza)
- for nick, occupant in pairs(room._occupants) do
- stanza.attr.from = nick;
- for jid in pairs(occupant.sessions) do
- stanza.attr.to = jid;
- room:_route_stanza(stanza);
- room._jid_nick[jid] = nil;
+for event_name, method in pairs {
+ -- Normal room interactions
+ ["iq-get/bare/http://jabber.org/protocol/disco#info:query"] = "handle_disco_info_get_query" ;
+ ["iq-get/bare/http://jabber.org/protocol/disco#items:query"] = "handle_disco_items_get_query" ;
+ ["iq-set/bare/http://jabber.org/protocol/muc#admin:query"] = "handle_admin_query_set_command" ;
+ ["iq-get/bare/http://jabber.org/protocol/muc#admin:query"] = "handle_admin_query_get_command" ;
+ ["iq-set/bare/http://jabber.org/protocol/muc#owner:query"] = "handle_owner_query_set_to_room" ;
+ ["iq-get/bare/http://jabber.org/protocol/muc#owner:query"] = "handle_owner_query_get_to_room" ;
+ ["message/bare"] = "handle_message_to_room" ;
+ ["presence/bare"] = "handle_presence_to_room" ;
+ -- Host room
+ ["iq-get/host/http://jabber.org/protocol/disco#info:query"] = "handle_disco_info_get_query" ;
+ ["iq-get/host/http://jabber.org/protocol/disco#items:query"] = "handle_disco_items_get_query" ;
+ ["iq-set/host/http://jabber.org/protocol/muc#admin:query"] = "handle_admin_query_set_command" ;
+ ["iq-get/host/http://jabber.org/protocol/muc#admin:query"] = "handle_admin_query_get_command" ;
+ ["iq-set/host/http://jabber.org/protocol/muc#owner:query"] = "handle_owner_query_set_to_room" ;
+ ["iq-get/host/http://jabber.org/protocol/muc#owner:query"] = "handle_owner_query_get_to_room" ;
+ ["message/host"] = "handle_message_to_room" ;
+ ["presence/host"] = "handle_presence_to_room" ;
+ -- Direct to occupant (normal rooms and host room)
+ ["presence/full"] = "handle_presence_to_occupant" ;
+ ["iq/full"] = "handle_iq_to_occupant" ;
+ ["message/full"] = "handle_message_to_occupant" ;
+} do
+ module:hook(event_name, function (event)
+ local origin, stanza = event.origin, event.stanza;
+ local room_jid = jid_bare(stanza.attr.to);
+ local room = get_room_from_jid(room_jid);
+ if room == nil then
+ -- Watch presence to create rooms
+ if stanza.attr.type == nil and stanza.name == "presence" then
+ room = muclib.new_room(room_jid);
+ return room:handle_first_presence(origin, stanza);
+ elseif stanza.attr.type ~= "error" then
+ origin.send(st.error_reply(stanza, "cancel", "item-not-found"));
+ return true;
+ else
+ return;
+ end
end
- room._occupants[nick] = nil;
- end
+ return room[method](room, origin, stanza);
+ end, -2)
end
+
function shutdown_component()
- if not saved then
- local stanza = st.presence({type = "unavailable"})
- :tag("x", {xmlns = "http://jabber.org/protocol/muc#user"})
- :tag("item", { affiliation='none', role='none' }):up()
- :tag("status", { code = "332"}):up();
- for roomjid, room in pairs(rooms) do
- shutdown_room(room, stanza);
- end
- shutdown_room(host_room, stanza);
+ for room in each_room(true) do
+ room:save(nil, true);
end
end
-module.unload = shutdown_component;
-module:hook_global("server-stopping", shutdown_component);
-
--- Ad-hoc commands
-module:depends("adhoc")
-local t_concat = table.concat;
-local keys = require "util.iterators".keys;
-local adhoc_new = module:require "adhoc".new;
-local adhoc_initial = require "util.adhoc".new_initial_data_form;
-local dataforms_new = require "util.dataforms".new;
-
-local destroy_rooms_layout = dataforms_new {
- title = "Destroy rooms";
- instructions = "Select the rooms to destroy";
-
- { name = "FORM_TYPE", type = "hidden", value = "http://prosody.im/protocol/muc#destroy" };
- { name = "rooms", type = "list-multi", required = true, label = "Rooms to destroy:"};
-};
-
-local destroy_rooms_handler = adhoc_initial(destroy_rooms_layout, function()
- return { rooms = array.collect(keys(rooms)):sort() };
-end, function(fields, errors)
- if errors then
- local errmsg = {};
- for name, err in pairs(errors) do
- errmsg[#errmsg + 1] = name .. ": " .. err;
+module:hook_global("server-stopping", shutdown_component, -300);
+
+do -- Ad-hoc commands
+ module:depends "adhoc";
+ local t_concat = table.concat;
+ local adhoc_new = module:require "adhoc".new;
+ local adhoc_initial = require "util.adhoc".new_initial_data_form;
+ local array = require "util.array";
+ local dataforms_new = require "util.dataforms".new;
+
+ local destroy_rooms_layout = dataforms_new {
+ title = "Destroy rooms";
+ instructions = "Select the rooms to destroy";
+
+ { name = "FORM_TYPE", type = "hidden", value = "http://prosody.im/protocol/muc#destroy" };
+ { name = "rooms", type = "list-multi", required = true, label = "Rooms to destroy:"};
+ };
+
+ local destroy_rooms_handler = adhoc_initial(destroy_rooms_layout, function()
+ return { rooms = array.collect(each_room()):pluck("jid"):sort(); };
+ end, function(fields, errors)
+ if errors then
+ local errmsg = {};
+ for field, err in pairs(errors) do
+ errmsg[#errmsg + 1] = field .. ": " .. err;
+ end
+ return { status = "completed", error = { message = t_concat(errmsg, "\n") } };
end
- return { status = "completed", error = { message = t_concat(errmsg, "\n") } };
- end
- for _, room in ipairs(fields.rooms) do
- rooms[room]:destroy();
- rooms[room] = nil;
- end
- return { status = "completed", info = "The following rooms were destroyed:\n"..t_concat(fields.rooms, "\n") };
-end);
-local destroy_rooms_desc = adhoc_new("Destroy Rooms", "http://prosody.im/protocol/muc#destroy", destroy_rooms_handler, "admin");
+ for _, room in ipairs(fields.rooms) do
+ get_room_from_jid(room):destroy();
+ end
+ return { status = "completed", info = "The following rooms were destroyed:\n"..t_concat(fields.rooms, "\n") };
+ end);
+ local destroy_rooms_desc = adhoc_new("Destroy Rooms", "http://prosody.im/protocol/muc#destroy", destroy_rooms_handler, "admin");
-module:provides("adhoc", destroy_rooms_desc);
+ module:provides("adhoc", destroy_rooms_desc);
+end
diff --git a/plugins/muc/moderated.lib.lua b/plugins/muc/moderated.lib.lua
new file mode 100644
index 00000000..8354c585
--- /dev/null
+++ b/plugins/muc/moderated.lib.lua
@@ -0,0 +1,51 @@
+-- Prosody IM
+-- Copyright (C) 2008-2010 Matthew Wild
+-- Copyright (C) 2008-2010 Waqas Hussain
+-- Copyright (C) 2014 Daurnimator
+--
+-- This project is MIT/X11 licensed. Please see the
+-- COPYING file in the source package for more information.
+--
+
+local function get_moderated(room)
+ return room._data.moderated;
+end
+
+local function set_moderated(room, moderated)
+ moderated = moderated and true or nil;
+ if get_moderated(room) == moderated then return false; end
+ room._data.moderated = moderated;
+ return true;
+end
+
+module:hook("muc-disco#info", function(event)
+ event.reply:tag("feature", {var = get_moderated(event.room) and "muc_moderated" or "muc_unmoderated"}):up();
+end);
+
+module:hook("muc-config-form", function(event)
+ table.insert(event.form, {
+ name = "muc#roomconfig_moderatedroom";
+ type = "boolean";
+ label = "Make Room Moderated?";
+ value = get_moderated(event.room);
+ });
+end, 100-4);
+
+module:hook("muc-config-submitted/muc#roomconfig_moderatedroom", function(event)
+ if set_moderated(event.room, event.value) then
+ event.status_codes["104"] = true;
+ end
+end);
+
+module:hook("muc-get-default-role", function(event)
+ if event.affiliation == nil then
+ if get_moderated(event.room) then
+ return "visitor"
+ end
+ end
+end, 1);
+
+return {
+ get = get_moderated;
+ set = set_moderated;
+};
diff --git a/plugins/muc/muc.lib.lua b/plugins/muc/muc.lib.lua
index 5d8c6df5..7c3d3af9 100644
--- a/plugins/muc/muc.lib.lua
+++ b/plugins/muc/muc.lib.lua
@@ -1,66 +1,33 @@
-- Prosody IM
-- Copyright (C) 2008-2010 Matthew Wild
-- Copyright (C) 2008-2010 Waqas Hussain
+-- Copyright (C) 2014 Daurnimator
--
-- This project is MIT/X11 licensed. Please see the
-- COPYING file in the source package for more information.
--
local select = select;
-local pairs, ipairs = pairs, ipairs;
-
-local datetime = require "util.datetime";
+local pairs = pairs;
+local next = next;
+local setmetatable = setmetatable;
local dataform = require "util.dataforms";
-
+local iterators = require "util.iterators";
local jid_split = require "util.jid".split;
local jid_bare = require "util.jid".bare;
local jid_prep = require "util.jid".prep;
+local jid_join = require "util.jid".join;
local st = require "util.stanza";
-local log = require "util.logger".init("mod_muc");
-local t_insert, t_remove = table.insert, table.remove;
-local setmetatable = setmetatable;
local base64 = require "util.encodings".base64;
local md5 = require "util.hashes".md5;
-local muc_domain = nil; --module:get_host();
-local default_history_length, max_history_length = 20, math.huge;
-
-------------
-local presence_filters = {["http://jabber.org/protocol/muc"]=true;["http://jabber.org/protocol/muc#user"]=true};
-local function presence_filter(tag)
- if presence_filters[tag.attr.xmlns] then
- return nil;
- end
- return tag;
-end
-
-local function get_filtered_presence(stanza)
- return st.clone(stanza):maptags(presence_filter);
-end
-local kickable_error_conditions = {
- ["gone"] = true;
- ["internal-server-error"] = true;
- ["item-not-found"] = true;
- ["jid-malformed"] = true;
- ["recipient-unavailable"] = true;
- ["redirect"] = true;
- ["remote-server-not-found"] = true;
- ["remote-server-timeout"] = true;
- ["service-unavailable"] = true;
- ["malformed error"] = true;
-};
-
-local function get_error_condition(stanza)
- local _, condition = stanza:get_error();
- return condition or "malformed error";
-end
+local log = module._log;
-local function is_kickable_error(stanza)
- local cond = get_error_condition(stanza);
- return kickable_error_conditions[cond] and cond;
-end
------------
+local occupant_lib = module:require "muc/occupant"
+local muc_util = module:require "muc/util";
+local is_kickable_error = muc_util.is_kickable_error;
+local valid_roles, valid_affiliations = muc_util.valid_roles, muc_util.valid_affiliations;
local room_mt = {};
room_mt.__index = room_mt;
@@ -69,37 +36,146 @@ function room_mt:__tostring()
return "MUC room ("..self.jid..")";
end
+function room_mt.save()
+ -- overriden by mod_muc.lua
+end
+
+function room_mt:get_occupant_jid(real_jid)
+ return self._jid_nick[real_jid]
+end
+
function room_mt:get_default_role(affiliation)
- if affiliation == "owner" or affiliation == "admin" then
+ local role = module:fire_event("muc-get-default-role", {
+ room = self;
+ affiliation = affiliation;
+ affiliation_rank = valid_affiliations[affiliation or "none"];
+ });
+ return role, valid_roles[role or "none"];
+end
+module:hook("muc-get-default-role", function(event)
+ if event.affiliation_rank >= valid_affiliations.admin then
return "moderator";
- elseif affiliation == "member" then
+ elseif event.affiliation_rank >= valid_affiliations.none then
return "participant";
- elseif not affiliation then
- if not self:get_members_only() then
- return self:get_moderated() and "visitor" or "participant";
- end
end
+end);
+
+--- Occupant functions
+function room_mt:new_occupant(bare_real_jid, nick)
+ local occupant = occupant_lib.new(bare_real_jid, nick);
+ local affiliation = self:get_affiliation(bare_real_jid);
+ occupant.role = self:get_default_role(affiliation);
+ return occupant;
+end
+
+function room_mt:get_occupant_by_nick(nick)
+ local occupant = self._occupants[nick];
+ if occupant == nil then return nil end
+ return occupant_lib.copy(occupant);
end
-function room_mt:broadcast_presence(stanza, sid, code, nick)
- stanza = get_filtered_presence(stanza);
- local occupant = self._occupants[stanza.attr.from];
- stanza:tag("x", {xmlns='http://jabber.org/protocol/muc#user'})
- :tag("item", {affiliation=occupant.affiliation or "none", role=occupant.role or "none", nick=nick}):up();
- if code then
- stanza:tag("status", {code=code}):up();
- end
- self:broadcast_except_nick(stanza, stanza.attr.from);
- local me = self._occupants[stanza.attr.from];
- if me then
- stanza:tag("status", {code='110'}):up();
- stanza.attr.to = sid;
- self:_route_stanza(stanza);
+do
+ local function next_copied_occupant(occupants, occupant_jid)
+ local next_occupant_jid, raw_occupant = next(occupants, occupant_jid);
+ if next_occupant_jid == nil then return nil end
+ return next_occupant_jid, occupant_lib.copy(raw_occupant);
end
+ -- FIXME Explain what 'read_only' is supposed to be
+ function room_mt:each_occupant(read_only) -- luacheck: ignore 212
+ return next_copied_occupant, self._occupants, nil;
+ end
+end
+
+function room_mt:has_occupant()
+ return next(self._occupants, nil) ~= nil
end
-function room_mt:broadcast_message(stanza, historic)
+
+function room_mt:get_occupant_by_real_jid(real_jid)
+ local occupant_jid = self:get_occupant_jid(real_jid);
+ if occupant_jid == nil then return nil end
+ return self:get_occupant_by_nick(occupant_jid);
+end
+
+function room_mt:save_occupant(occupant)
+ occupant = occupant_lib.copy(occupant); -- So that occupant can be modified more
+ local id = occupant.nick
+
+ -- Need to maintain _jid_nick secondary index
+ local old_occupant = self._occupants[id];
+ if old_occupant then
+ for real_jid in old_occupant:each_session() do
+ self._jid_nick[real_jid] = nil;
+ end
+ end
+
+ local has_live_session = false
+ if occupant.role ~= nil then
+ for real_jid, presence in occupant:each_session() do
+ if presence.attr.type == nil then
+ has_live_session = true
+ self._jid_nick[real_jid] = occupant.nick;
+ end
+ end
+ if not has_live_session then
+ -- Has no live sessions left; they have left the room.
+ occupant.role = nil
+ end
+ end
+ if not has_live_session then
+ occupant = nil
+ end
+ self._occupants[id] = occupant
+end
+
+function room_mt:route_to_occupant(occupant, stanza)
local to = stanza.attr.to;
- local room_jid = self.jid;
+ for jid in occupant:each_session() do
+ stanza.attr.to = jid;
+ self:route_stanza(stanza);
+ end
+ stanza.attr.to = to;
+end
+
+-- actor is the attribute table
+local function add_item(x, affiliation, role, jid, nick, actor_nick, actor_jid, reason)
+ x:tag("item", {affiliation = affiliation; role = role; jid = jid; nick = nick;})
+ if actor_nick or actor_jid then
+ x:tag("actor", {nick = actor_nick; jid = actor_jid;}):up()
+ end
+ if reason then
+ x:tag("reason"):text(reason):up()
+ end
+ x:up();
+ return x
+end
+
+-- actor is (real) jid
+function room_mt:build_item_list(occupant, x, is_anonymous, nick, actor_nick, actor_jid, reason)
+ local affiliation = self:get_affiliation(occupant.bare_jid) or "none";
+ local role = occupant.role or "none";
+ if is_anonymous then
+ add_item(x, affiliation, role, nil, nick, actor_nick, actor_jid, reason);
+ else
+ for real_jid in occupant:each_session() do
+ add_item(x, affiliation, role, real_jid, nick, actor_nick, actor_jid, reason);
+ end
+ end
+ return x
+end
+
+function room_mt:broadcast_message(stanza)
+ if module:fire_event("muc-broadcast-message", {room = self, stanza = stanza}) then
+ return true;
+ end
+ self:broadcast(stanza);
+ return true;
+end
+
+-- Strip delay tags claiming to be from us
+module:hook("muc-occupant-groupchat", function (event)
+ local stanza = event.stanza;
+ local room = event.room;
+ local room_jid = room.jid;
stanza:maptags(function (child)
if child.name == "delay" and child.attr["xmlns"] == "urn:xmpp:delay" then
@@ -114,511 +190,573 @@ function room_mt:broadcast_message(stanza, historic)
end
return child;
end)
+end);
- for occupant, o_data in pairs(self._occupants) do
- for jid in pairs(o_data.sessions) do
- stanza.attr.to = jid;
- self:_route_stanza(stanza);
+-- Broadcast a stanza to all occupants in the room.
+-- optionally checks conditional called with (nick, occupant)
+function room_mt:broadcast(stanza, cond_func)
+ for nick, occupant in self:each_occupant() do
+ if cond_func == nil or cond_func(nick, occupant) then
+ self:route_to_occupant(occupant, stanza)
end
end
- stanza.attr.to = to;
- if historic then -- add to history
- return self:save_to_history(stanza)
- end
end
-function room_mt:save_to_history(stanza)
- local history = self._data['history'];
- if not history then history = {}; self._data['history'] = history; end
- stanza = st.clone(stanza);
- stanza.attr.to = "";
- local stamp = datetime.datetime();
- stanza:tag("delay", {xmlns = "urn:xmpp:delay", from = self.jid, stamp = stamp}):up(); -- XEP-0203
- stanza:tag("x", {xmlns = "jabber:x:delay", from = self.jid, stamp = datetime.legacy()}):up(); -- XEP-0091 (deprecated)
- local entry = { stanza = stanza, stamp = stamp };
- t_insert(history, entry);
- while #history > (self._data.history_length or default_history_length) do t_remove(history, 1) end
+
+local function can_see_real_jids(whois, occupant)
+ if whois == "anyone" then
+ return true;
+ elseif whois == "moderators" then
+ return valid_roles[occupant.role or "none"] >= valid_roles.moderator;
+ end
end
-function room_mt:broadcast_except_nick(stanza, nick)
- for rnick, occupant in pairs(self._occupants) do
- if rnick ~= nick then
- for jid in pairs(occupant.sessions) do
- stanza.attr.to = jid;
- self:_route_stanza(stanza);
+
+-- Broadcasts an occupant's presence to the whole room
+-- Takes the x element that goes into the stanzas
+function room_mt:publicise_occupant_status(occupant, x, nick, actor, reason)
+ local base_x = x.base or x;
+ -- Build real jid and (optionally) occupant jid template presences
+ local base_presence do
+ -- Try to use main jid's presence
+ local pr = occupant:get_presence();
+ if pr and (pr.attr.type ~= "unavailable" and occupant.role ~= nil) then
+ base_presence = st.clone(pr);
+ else -- user is leaving but didn't send a leave presence. make one for them
+ base_presence = st.presence {from = occupant.nick; type = "unavailable";};
+ end
+ end
+
+ -- Fire event (before full_p and anon_p are created)
+ local event = {
+ room = self; stanza = base_presence; x = base_x;
+ occupant = occupant; nick = nick; actor = actor;
+ reason = reason;
+ }
+ module:fire_event("muc-broadcast-presence", event);
+
+ -- Allow muc-broadcast-presence listeners to change things
+ nick = event.nick;
+ actor = event.actor;
+ reason = event.reason;
+
+ local whois = self:get_whois();
+
+ local actor_nick;
+ if actor then
+ actor_nick = select(3, jid_split(self:get_occupant_jid(actor)));
+ end
+
+ local full_p, full_x;
+ local function get_full_p()
+ if full_p == nil then
+ full_x = st.clone(x.full or base_x);
+ self:build_item_list(occupant, full_x, false, nick, actor_nick, actor, reason);
+ full_p = st.clone(base_presence):add_child(full_x);
+ end
+ return full_p, full_x;
+ end
+
+ local anon_p, anon_x;
+ local function get_anon_p()
+ if anon_p == nil then
+ anon_x = st.clone(x.anon or base_x);
+ self:build_item_list(occupant, anon_x, true, nick, actor_nick, nil, reason);
+ anon_p = st.clone(base_presence):add_child(anon_x);
+ end
+ return anon_p, anon_x;
+ end
+
+ local self_p, self_x;
+ if can_see_real_jids(whois, occupant) then
+ self_p, self_x = get_full_p();
+ else
+ -- Can always see your own full jids
+ -- But not allowed to see actor's
+ self_x = st.clone(x.self or base_x);
+ self:build_item_list(occupant, self_x, false, nick, actor_nick, nil, reason);
+ self_p = st.clone(base_presence):add_child(self_x);
+ end
+
+ -- General populance
+ for occupant_nick, n_occupant in self:each_occupant() do
+ if occupant_nick ~= occupant.nick then
+ local pr;
+ if can_see_real_jids(whois, n_occupant) then
+ pr = get_full_p();
+ elseif occupant.bare_jid == n_occupant.bare_jid then
+ pr = self_p;
+ else
+ pr = get_anon_p();
end
+ self:route_to_occupant(n_occupant, pr);
end
end
-end
-function room_mt:send_occupant_list(to)
- local current_nick = self._jid_nick[to];
- for occupant, o_data in pairs(self._occupants) do
- if occupant ~= current_nick then
- local pres = get_filtered_presence(o_data.sessions[o_data.jid]);
- pres.attr.to, pres.attr.from = to, occupant;
- pres:tag("x", {xmlns='http://jabber.org/protocol/muc#user'})
- :tag("item", {affiliation=o_data.affiliation or "none", role=o_data.role or "none"}):up();
- self:_route_stanza(pres);
+ -- Presences for occupant itself
+ self_x:tag("status", {code = "110";}):up();
+ if occupant.role == nil then
+ -- They get an unavailable
+ self:route_to_occupant(occupant, self_p);
+ else
+ -- use their own presences as templates
+ for full_jid, pr in occupant:each_session() do
+ pr = st.clone(pr);
+ pr.attr.to = full_jid;
+ pr:add_child(self_x);
+ self:route_stanza(pr);
end
end
end
-function room_mt:send_history(to, stanza)
- local history = self._data['history']; -- send discussion history
- if history then
- local x_tag = stanza and stanza:get_child("x", "http://jabber.org/protocol/muc");
- local history_tag = x_tag and x_tag:get_child("history", "http://jabber.org/protocol/muc");
-
- local maxchars = history_tag and tonumber(history_tag.attr.maxchars);
- if maxchars then maxchars = math.floor(maxchars); end
-
- local maxstanzas = math.floor(history_tag and tonumber(history_tag.attr.maxstanzas) or #history);
- if not history_tag then maxstanzas = 20; end
-
- local seconds = history_tag and tonumber(history_tag.attr.seconds);
- if seconds then seconds = datetime.datetime(os.time() - math.floor(seconds)); end
-
- local since = history_tag and history_tag.attr.since;
- if since then since = datetime.parse(since); since = since and datetime.datetime(since); end
- if seconds and (not since or since < seconds) then since = seconds; end
-
- local n = 0;
- local charcount = 0;
-
- for i=#history,1,-1 do
- local entry = history[i];
- if maxchars then
- if not entry.chars then
- entry.stanza.attr.to = "";
- entry.chars = #tostring(entry.stanza);
- end
- charcount = charcount + entry.chars + #to;
- if charcount > maxchars then break; end
+
+function room_mt:send_occupant_list(to, filter)
+ local to_bare = jid_bare(to);
+ local is_anonymous = false;
+ local whois = self:get_whois();
+ if whois ~= "anyone" then
+ local affiliation = self:get_affiliation(to);
+ if affiliation ~= "admin" and affiliation ~= "owner" then
+ local occupant = self:get_occupant_by_real_jid(to);
+ if not (occupant and can_see_real_jids(whois, occupant)) then
+ is_anonymous = true;
end
- if since and since > entry.stamp then break; end
- if n + 1 > maxstanzas then break; end
- n = n + 1;
end
- for i=#history-n+1,#history do
- local msg = history[i].stanza;
- msg.attr.to = to;
- self:_route_stanza(msg);
+ end
+ for occupant_jid, occupant in self:each_occupant() do
+ if filter == nil or filter(occupant_jid, occupant) then
+ local x = st.stanza("x", {xmlns='http://jabber.org/protocol/muc#user'});
+ self:build_item_list(occupant, x, is_anonymous and to_bare ~= occupant.bare_jid); -- can always see your own jids
+ local pres = st.clone(occupant:get_presence());
+ pres.attr.to = to;
+ pres:add_child(x);
+ self:route_stanza(pres);
end
end
end
-function room_mt:send_subject(to)
- self:_route_stanza(st.message({type='groupchat', from=self._data['subject_from'] or self.jid, to=to}):tag("subject"):text(self._data['subject']));
-end
function room_mt:get_disco_info(stanza)
- local count = 0; for _ in pairs(self._occupants) do count = count + 1; end
- local reply = st.reply(stanza):query("http://jabber.org/protocol/disco#info")
- :tag("identity", {category="conference", type="text", name=self:get_name()}):up()
- :tag("feature", {var="http://jabber.org/protocol/muc"}):up()
- :tag("feature", {var="http://jabber.org/protocol/muc#stable_id"}):up()
- :tag("feature", {var=self:get_password() and "muc_passwordprotected" or "muc_unsecured"}):up()
- :tag("feature", {var=self:get_moderated() and "muc_moderated" or "muc_unmoderated"}):up()
- :tag("feature", {var=self:get_members_only() and "muc_membersonly" or "muc_open"}):up()
- :tag("feature", {var=self:get_persistent() and "muc_persistent" or "muc_temporary"}):up()
- :tag("feature", {var=self:get_hidden() and "muc_hidden" or "muc_public"}):up()
- :tag("feature", {var=self._data.whois ~= "anyone" and "muc_semianonymous" or "muc_nonanonymous"}):up()
- ;
- local dataform = dataform.new({
- { name = "FORM_TYPE", type = "hidden", value = "http://jabber.org/protocol/muc#roominfo" },
- { name = "muc#roominfo_description", label = "Description", value = "" },
- { name = "muc#roominfo_occupants", label = "Number of occupants", value = "" }
- });
- local formdata = {
- ["muc#roominfo_description"] = self:get_description(),
- ["muc#roominfo_occupants"] = tostring(count),
+ local reply = st.reply(stanza):query("http://jabber.org/protocol/disco#info");
+ local form = dataform.new {
+ { name = "FORM_TYPE", type = "hidden", value = "http://jabber.org/protocol/muc#roominfo" };
};
- module:fire_event("muc-disco#info", { room = self, reply = reply, form = dataform, formdata = formdata });
- reply:add_child(dataform:form(formdata, 'result'))
+ local formdata = {};
+ module:fire_event("muc-disco#info", {room = self; reply = reply; form = form, formdata = formdata ;});
+ reply:add_child(form:form(formdata, "result"));
return reply;
end
+module:hook("muc-disco#info", function(event)
+ event.reply:tag("feature", {var = "http://jabber.org/protocol/muc"}):up();
+ event.reply:tag("feature", {var = "http://jabber.org/protocol/muc#stable_id"}):up();
+end);
+module:hook("muc-disco#info", function(event)
+ table.insert(event.form, { name = "muc#roominfo_occupants", label = "Number of occupants" });
+ event.formdata["muc#roominfo_occupants"] = tostring(iterators.count(event.room:each_occupant()));
+end);
+
function room_mt:get_disco_items(stanza)
local reply = st.reply(stanza):query("http://jabber.org/protocol/disco#items");
- for room_jid in pairs(self._occupants) do
+ for room_jid in self:each_occupant() do
reply:tag("item", {jid = room_jid, name = room_jid:match("/(.*)")}):up();
end
return reply;
end
-function room_mt:set_subject(current_nick, subject)
- if subject == "" then subject = nil; end
- self._data['subject'] = subject;
- self._data['subject_from'] = current_nick;
- if self.save then self:save(); end
- local msg = st.message({type='groupchat', from=current_nick})
- :tag('subject'):text(subject):up();
- self:broadcast_message(msg, false);
- return true;
-end
-local function build_unavailable_presence_from_error(stanza)
+function room_mt:handle_kickable(origin, stanza) -- luacheck: ignore 212
+ local real_jid = stanza.attr.from;
+ local occupant = self:get_occupant_by_real_jid(real_jid);
+ if occupant == nil then return nil; end
local type, condition, text = stanza:get_error();
local error_message = "Kicked: "..(condition and condition:gsub("%-", " ") or "presence error");
if text then
error_message = error_message..": "..text;
end
- return st.presence({type='unavailable', from=stanza.attr.from, to=stanza.attr.to})
- :tag('status'):text(error_message);
-end
-
-function room_mt:set_name(name)
- if name == "" or type(name) ~= "string" or name == (jid_split(self.jid)) then name = nil; end
- if self._data.name ~= name then
- self._data.name = name;
- if self.save then self:save(true); end
+ occupant:set_session(real_jid, st.presence({type="unavailable"})
+ :tag('status'):text(error_message));
+ self:save_occupant(occupant);
+ local x = st.stanza("x", {xmlns = "http://jabber.org/protocol/muc#user";})
+ :tag("status", {code = "307"}):up()
+ :tag("status", {code = "333"})
+ self:publicise_occupant_status(occupant, x);
+ if occupant.jid == real_jid then -- Was last session
+ module:fire_event("muc-occupant-left", {room = self; nick = occupant.nick; occupant = occupant;});
end
+ return true;
end
-function room_mt:get_name()
- return self._data.name or jid_split(self.jid);
+
+if not module:get_option_boolean("muc_compat_create", true) then
+ module:hook("muc-room-pre-create", function(event)
+ local origin, stanza = event.origin, event.stanza;
+ if not stanza:get_child("x", "http://jabber.org/protocol/muc") then
+ origin.send(st.error_reply(stanza, "cancel", "item-not-found"));
+ return true;
+ end
+ end, -1);
end
-function room_mt:set_description(description)
- if description == "" or type(description) ~= "string" then description = nil; end
- if self._data.description ~= description then
- self._data.description = description;
- if self.save then self:save(true); end
+
+-- Give the room creator owner affiliation
+module:hook("muc-room-pre-create", function(event)
+ event.room:set_affiliation(true, jid_bare(event.stanza.attr.from), "owner");
+end, -1);
+
+-- check if user is banned
+module:hook("muc-occupant-pre-join", function(event)
+ local room, stanza = event.room, event.stanza;
+ local affiliation = room:get_affiliation(stanza.attr.from);
+ if affiliation == "outcast" then
+ local reply = st.error_reply(stanza, "auth", "forbidden"):up();
+ reply.tags[1].attr.code = "403";
+ event.origin.send(reply:tag("x", {xmlns = "http://jabber.org/protocol/muc"}));
+ return true;
end
-end
-function room_mt:get_description()
- return self._data.description;
-end
-function room_mt:set_password(password)
- if password == "" or type(password) ~= "string" then password = nil; end
- if self._data.password ~= password then
- self._data.password = password;
- if self.save then self:save(true); end
+end, -10);
+
+function room_mt:handle_first_presence(origin, stanza)
+ local real_jid = stanza.attr.from;
+ local dest_jid = stanza.attr.to;
+ local bare_jid = jid_bare(real_jid);
+ if module:fire_event("muc-room-pre-create", {
+ room = self;
+ origin = origin;
+ stanza = stanza;
+ }) then return true; end
+ local is_first_dest_session = true;
+ local dest_occupant = self:new_occupant(bare_jid, dest_jid);
+
+ -- TODO Handle this case sensibly
+ if not stanza:get_child("x", "http://jabber.org/protocol/muc") then
+ module:log("debug", "Room creation without <x>, possibly desynced");
end
-end
-function room_mt:get_password()
- return self._data.password;
-end
-function room_mt:set_moderated(moderated)
- moderated = moderated and true or nil;
- if self._data.moderated ~= moderated then
- self._data.moderated = moderated;
- if self.save then self:save(true); end
+
+ local orig_nick = dest_occupant.nick;
+ if module:fire_event("muc-occupant-pre-join", {
+ room = self;
+ origin = origin;
+ stanza = stanza;
+ is_first_session = is_first_dest_session;
+ is_new_room = true;
+ occupant = dest_occupant;
+ }) then return true; end
+ local nick_changed = orig_nick ~= dest_occupant.nick;
+
+ dest_occupant:set_session(real_jid, stanza);
+ local dest_x = st.stanza("x", {xmlns = "http://jabber.org/protocol/muc#user";});
+ dest_x:tag("status", {code = "201"}):up();
+ if self:get_whois() == "anyone" then
+ dest_x:tag("status", {code = "100"}):up();
end
-end
-function room_mt:get_moderated()
- return self._data.moderated;
-end
-function room_mt:set_members_only(members_only)
- members_only = members_only and true or nil;
- if self._data.members_only ~= members_only then
- self._data.members_only = members_only;
- if self.save then self:save(true); end
+ local self_x;
+ if nick_changed then
+ self_x = st.clone(dest_x);
+ self_x:tag("status", {code = "210"}):up();
end
+ self:save_occupant(dest_occupant);
+
+ self:publicise_occupant_status(dest_occupant, {base = dest_x, self = self_x});
+
+ module:fire_event("muc-occupant-joined", {
+ room = self;
+ nick = dest_occupant.nick;
+ occupant = dest_occupant;
+ stanza = stanza;
+ origin = origin;
+ });
+ module:fire_event("muc-occupant-session-new", {
+ room = self;
+ nick = dest_occupant.nick;
+ occupant = dest_occupant;
+ stanza = stanza;
+ origin = origin;
+ jid = real_jid;
+ });
+ module:fire_event("muc-room-created", {
+ room = self;
+ creator = dest_occupant;
+ stanza = stanza;
+ origin = origin;
+ });
+ return true;
end
-function room_mt:get_members_only()
- return self._data.members_only;
-end
-function room_mt:set_persistent(persistent)
- persistent = persistent and true or nil;
- if self._data.persistent ~= persistent then
- self._data.persistent = persistent;
- if self.save then self:save(true); end
+
+function room_mt:handle_normal_presence(origin, stanza)
+ local type = stanza.attr.type;
+ local real_jid = stanza.attr.from;
+ local bare_jid = jid_bare(real_jid);
+ local orig_occupant = self:get_occupant_by_real_jid(real_jid);
+ local is_first_dest_session;
+ local dest_occupant;
+ if type == "unavailable" then
+ if orig_occupant == nil then return true; end -- Unavailable from someone not in the room
+ -- dest_occupant = nil
+ elseif orig_occupant and orig_occupant.nick == stanza.attr.to then -- Just a presence update
+ log("debug", "presence update for %s from session %s", orig_occupant.nick, real_jid);
+ dest_occupant = orig_occupant;
+ else
+ local dest_jid = stanza.attr.to;
+ dest_occupant = self:get_occupant_by_nick(dest_jid);
+ if dest_occupant == nil then
+ log("debug", "no occupant found for %s; creating new occupant object for %s", dest_jid, real_jid);
+ is_first_dest_session = true;
+ dest_occupant = self:new_occupant(bare_jid, dest_jid);
+ else
+ is_first_dest_session = false;
+ end
end
-end
-function room_mt:get_persistent()
- return self._data.persistent;
-end
-function room_mt:set_hidden(hidden)
- hidden = hidden and true or nil;
- if self._data.hidden ~= hidden then
- self._data.hidden = hidden;
- if self.save then self:save(true); end
+ local is_last_orig_session;
+ if orig_occupant ~= nil then
+ -- Is there are least 2 sessions?
+ local iter, ob, last = orig_occupant:each_session();
+ is_last_orig_session = iter(ob, iter(ob, last)) == nil;
end
-end
-function room_mt:get_hidden()
- return self._data.hidden;
-end
-function room_mt:get_public()
- return not self:get_hidden();
-end
-function room_mt:set_public(public)
- return self:set_hidden(not public);
-end
-function room_mt:set_changesubject(changesubject)
- changesubject = changesubject and true or nil;
- if self._data.changesubject ~= changesubject then
- self._data.changesubject = changesubject;
- if self.save then self:save(true); end
+
+ -- TODO Handle these cases sensibly
+ local muc_x = stanza:get_child("x", "http://jabber.org/protocol/muc");
+ if orig_occupant == nil and not muc_x then
+ module:log("debug", "Join without <x>, possibly desynced");
+ elseif orig_occupant ~= nil and muc_x then
+ module:log("debug", "Presence update with <x>, possibly desynced");
end
-end
-function room_mt:get_changesubject()
- return self._data.changesubject;
-end
-function room_mt:get_historylength()
- return self._data.history_length or default_history_length;
-end
-function room_mt:set_historylength(length)
- length = math.min(tonumber(length) or default_history_length, max_history_length or math.huge);
- if length == default_history_length then
- length = nil;
+
+ local orig_nick = dest_occupant and dest_occupant.nick;
+
+ local event, event_name = {
+ room = self;
+ origin = origin;
+ stanza = stanza;
+ is_first_session = is_first_dest_session;
+ is_last_session = is_last_orig_session;
+ };
+ if orig_occupant == nil then
+ event_name = "muc-occupant-pre-join";
+ event.occupant = dest_occupant;
+ elseif dest_occupant == nil then
+ event_name = "muc-occupant-pre-leave";
+ event.occupant = orig_occupant;
+ else
+ event_name = "muc-occupant-pre-change";
+ event.orig_occupant = orig_occupant;
+ event.dest_occupant = dest_occupant;
end
- self._data.history_length = length;
-end
+ if module:fire_event(event_name, event) then return true; end
+ local nick_changed = dest_occupant and orig_nick ~= dest_occupant.nick;
-local valid_whois = { moderators = true, anyone = true };
+ -- Check for nick conflicts
+ if dest_occupant ~= nil and not is_first_dest_session
+ and bare_jid ~= jid_bare(dest_occupant.bare_jid) then
+ -- new nick or has different bare real jid
+ log("debug", "%s couldn't join due to nick conflict: %s", real_jid, dest_occupant.nick);
+ local reply = st.error_reply(stanza, "cancel", "conflict"):up();
+ reply.tags[1].attr.code = "409";
+ origin.send(reply:tag("x", {xmlns = "http://jabber.org/protocol/muc"}));
+ return true;
+ end
-function room_mt:set_whois(whois)
- if valid_whois[whois] and self._data.whois ~= whois then
- self._data.whois = whois;
- if self.save then self:save(true); end
+ -- Send presence stanza about original occupant
+ if orig_occupant ~= nil and orig_occupant ~= dest_occupant then
+ local orig_x = st.stanza("x", {xmlns = "http://jabber.org/protocol/muc#user";});
+ local dest_nick;
+ if dest_occupant == nil then -- Session is leaving
+ log("debug", "session %s is leaving occupant %s", real_jid, orig_occupant.nick);
+ if is_last_orig_session then
+ orig_occupant.role = nil;
+ end
+ orig_occupant:set_session(real_jid, stanza);
+ else
+ log("debug", "session %s is changing from occupant %s to %s", real_jid, orig_occupant.nick, dest_occupant.nick);
+ local generated_unavail = st.presence {from = orig_occupant.nick, to = real_jid, type = "unavailable"};
+ orig_occupant:set_session(real_jid, generated_unavail);
+ dest_nick = select(3, jid_split(dest_occupant.nick));
+ if not is_first_dest_session then -- User is swapping into another pre-existing session
+ log("debug", "session %s is swapping into multisession %s, showing it leave.", real_jid, dest_occupant.nick);
+ -- Show the other session leaving
+ local x = st.stanza("x", {xmlns = "http://jabber.org/protocol/muc#user";});
+ add_item(x, self:get_affiliation(bare_jid), "none");
+ local pr = st.presence{from = dest_occupant.nick, to = real_jid, type = "unavailable"}
+ :tag("status"):text("you are joining pre-existing session " .. dest_nick):up()
+ :add_child(x);
+ self:route_stanza(pr);
+ end
+ if is_first_dest_session and is_last_orig_session then -- Normal nick change
+ log("debug", "no sessions in %s left; publicly marking as nick change", orig_occupant.nick);
+ orig_x:tag("status", {code = "303";}):up();
+ else -- The session itself always needs to see a nick change
+ -- don't want to get our old nick's available presence,
+ -- so remove our session from there, and manually generate an unavailable
+ orig_occupant:remove_session(real_jid);
+ log("debug", "generating nick change for %s", real_jid);
+ local x = st.stanza("x", {xmlns = "http://jabber.org/protocol/muc#user";});
+ -- self:build_item_list(orig_occupant, x, false, dest_nick); -- COMPAT: clients get confused if they see other items besides their own
+ add_item(x, self:get_affiliation(bare_jid), orig_occupant.role, real_jid, dest_nick);
+ x:tag("status", {code = "303";}):up();
+ x:tag("status", {code = "110";}):up();
+ self:route_stanza(generated_unavail:add_child(x));
+ dest_nick = nil; -- set dest_nick to nil; so general populance doesn't see it for whole orig_occupant
+ end
+ end
+
+ self:save_occupant(orig_occupant);
+ self:publicise_occupant_status(orig_occupant, orig_x, dest_nick);
+
+ if is_last_orig_session then
+ module:fire_event("muc-occupant-left", {
+ room = self;
+ nick = orig_occupant.nick;
+ occupant = orig_occupant;
+ origin = origin;
+ stanza = stanza;
+ });
+ end
end
-end
-function room_mt:get_whois()
- return self._data.whois;
-end
+ if dest_occupant ~= nil then
+ dest_occupant:set_session(real_jid, stanza);
+ local dest_x = st.stanza("x", {xmlns = "http://jabber.org/protocol/muc#user";});
+ if orig_occupant == nil and self:get_whois() == "anyone" then
+ dest_x:tag("status", {code = "100"}):up();
+ end
+ self:save_occupant(dest_occupant);
-local function construct_stanza_id(room, stanza)
- local from_jid, to_nick = stanza.attr.from, stanza.attr.to;
- local from_nick = room._jid_nick[from_jid];
- local occupant = room._occupants[to_nick];
- local to_jid = occupant.jid;
+ if orig_occupant == nil or muc_x then
+ -- Send occupant list to newly joined user
+ self:send_occupant_list(real_jid, function(nick, occupant) -- luacheck: ignore 212
+ -- Don't include self
+ return occupant:get_presence(real_jid) == nil;
+ end)
+ end
+ local self_x;
+ if nick_changed then
+ self_x = st.clone(dest_x);
+ self_x:tag("status", {code="210"}):up();
+ end
+ self:publicise_occupant_status(dest_occupant, {base=dest_x,self=self_x});
- return from_nick, to_jid, base64.encode(to_jid.."\0"..stanza.attr.id.."\0"..md5(from_jid));
-end
-local function deconstruct_stanza_id(room, stanza)
- local from_jid_possiblybare, to_nick = stanza.attr.from, stanza.attr.to;
- local from_jid, id, to_jid_hash = (base64.decode(stanza.attr.id) or ""):match("^(%Z+)%z(%Z*)%z(.+)$");
- local from_nick = room._jid_nick[from_jid];
-
- if not(from_nick) then return; end
- if not(from_jid_possiblybare == from_jid or from_jid_possiblybare == jid_bare(from_jid)) then return; end
-
- local occupant = room._occupants[to_nick];
- for to_jid in pairs(occupant and occupant.sessions or {}) do
- if md5(to_jid) == to_jid_hash then
- return from_nick, to_jid, id;
+ if orig_occupant ~= nil and orig_occupant ~= dest_occupant and not is_last_orig_session then -- If user is swapping and wasn't last original session
+ log("debug", "session %s split nicks; showing %s rejoining", real_jid, orig_occupant.nick);
+ -- Show the original nick joining again
+ local pr = st.clone(orig_occupant:get_presence());
+ pr.attr.to = real_jid;
+ local x = st.stanza("x", {xmlns = "http://jabber.org/protocol/muc#user";});
+ self:build_item_list(orig_occupant, x, false);
+ -- TODO: new status code to inform client this was the multi-session it left?
+ pr:add_child(x);
+ self:route_stanza(pr);
+ end
+
+ if orig_occupant == nil or muc_x then
+ if is_first_dest_session then
+ module:fire_event("muc-occupant-joined", {
+ room = self;
+ nick = dest_occupant.nick;
+ occupant = dest_occupant;
+ stanza = stanza;
+ origin = origin;
+ });
+ end
+ module:fire_event("muc-occupant-session-new", {
+ room = self;
+ nick = dest_occupant.nick;
+ occupant = dest_occupant;
+ stanza = stanza;
+ origin = origin;
+ jid = real_jid;
+ });
end
end
+ return true;
end
+function room_mt:handle_presence_to_occupant(origin, stanza)
+ local type = stanza.attr.type;
+ if type == "error" then -- error, kick em out!
+ return self:handle_kickable(origin, stanza)
+ elseif type == nil or type == "unavailable" then
+ return self:handle_normal_presence(origin, stanza);
+ elseif type ~= 'result' then -- bad type
+ if type ~= 'visible' and type ~= 'invisible' then -- COMPAT ejabberd can broadcast or forward XEP-0018 presences
+ origin.send(st.error_reply(stanza, "modify", "bad-request")); -- FIXME correct error?
+ end
+ end
+ return true;
+end
-function room_mt:handle_to_occupant(origin, stanza) -- PM, vCards, etc
+function room_mt:handle_iq_to_occupant(origin, stanza)
local from, to = stanza.attr.from, stanza.attr.to;
- local room = jid_bare(to);
- local current_nick = self._jid_nick[from];
local type = stanza.attr.type;
- log("debug", "room: %s, current_nick: %s, stanza: %s", room or "nil", current_nick or "nil", stanza:top_tag());
- if (select(2, jid_split(from)) == muc_domain) then error("Presence from the MUC itself!!!"); end
- if stanza.name == "presence" then
- local pr = get_filtered_presence(stanza);
- pr.attr.from = current_nick;
- if type == "error" then -- error, kick em out!
- if current_nick then
- log("debug", "kicking %s from %s", current_nick, room);
- self:handle_to_occupant(origin, build_unavailable_presence_from_error(stanza));
- end
- elseif type == "unavailable" then -- unavailable
- if current_nick then
- log("debug", "%s leaving %s", current_nick, room);
- self._jid_nick[from] = nil;
- local occupant = self._occupants[current_nick];
- local new_jid = next(occupant.sessions);
- if new_jid == from then new_jid = next(occupant.sessions, new_jid); end
- if new_jid then
- local jid = occupant.jid;
- occupant.jid = new_jid;
- occupant.sessions[from] = nil;
- pr.attr.to = from;
- pr:tag("x", {xmlns='http://jabber.org/protocol/muc#user'})
- :tag("item", {affiliation=occupant.affiliation or "none", role='none'}):up()
- :tag("status", {code='110'}):up();
- self:_route_stanza(pr);
- if jid ~= new_jid then
- pr = st.clone(occupant.sessions[new_jid])
- :tag("x", {xmlns='http://jabber.org/protocol/muc#user'})
- :tag("item", {affiliation=occupant.affiliation or "none", role=occupant.role or "none"});
- pr.attr.from = current_nick;
- self:broadcast_except_nick(pr, current_nick);
- end
- else
- occupant.role = 'none';
- self:broadcast_presence(pr, from);
- self._occupants[current_nick] = nil;
- end
- end
- elseif not type then -- available
- if current_nick then
- --if #pr == #stanza or current_nick ~= to then -- commented because google keeps resending directed presence
- if current_nick == to then -- simple presence
- log("debug", "%s broadcasted presence", current_nick);
- self._occupants[current_nick].sessions[from] = pr;
- self:broadcast_presence(pr, from);
- else -- change nick
- -- a MUC service MUST NOT allow empty or invisible Room Nicknames
- -- (i.e., Room Nicknames that consist only of one or more space characters).
- if not select(3, jid_split(to)):find("[^ ]") then -- resourceprep turns all whitespace into 0x20
- module:log("debug", "Rejecting invisible nickname");
- origin.send(st.error_reply(stanza, "cancel", "not-allowed"));
- return;
- end
- local occupant = self._occupants[current_nick];
- local is_multisession = next(occupant.sessions, next(occupant.sessions));
- if self._occupants[to] or is_multisession then
- log("debug", "%s couldn't change nick", current_nick);
- local reply = st.error_reply(stanza, "cancel", "conflict"):up();
- reply.tags[1].attr.code = "409";
- origin.send(reply:tag("x", {xmlns = "http://jabber.org/protocol/muc"}));
- else
- local data = self._occupants[current_nick];
- local to_nick = select(3, jid_split(to));
- if to_nick then
- log("debug", "%s (%s) changing nick to %s", current_nick, data.jid, to);
- local p = st.presence({type='unavailable', from=current_nick});
- self:broadcast_presence(p, from, '303', to_nick);
- self._occupants[current_nick] = nil;
- self._occupants[to] = data;
- self._jid_nick[from] = to;
- pr.attr.from = to;
- self._occupants[to].sessions[from] = pr;
- self:broadcast_presence(pr, from);
- else
- --TODO malformed-jid
- end
- end
- end
- --else -- possible rejoin
- -- log("debug", "%s had connection replaced", current_nick);
- -- self:handle_to_occupant(origin, st.presence({type='unavailable', from=from, to=to})
- -- :tag('status'):text('Replaced by new connection'):up()); -- send unavailable
- -- self:handle_to_occupant(origin, stanza); -- resend available
- --end
- else -- enter room
- -- a MUC service MUST NOT allow empty or invisible Room Nicknames
- -- (i.e., Room Nicknames that consist only of one or more space characters).
- if not select(3, jid_split(to)):find("[^ ]") then -- resourceprep turns all whitespace into 0x20
- module:log("debug", "Rejecting invisible nickname");
- origin.send(st.error_reply(stanza, "cancel", "not-allowed"));
- return;
- end
- local new_nick = to;
- local is_merge;
- if self._occupants[to] then
- if jid_bare(from) ~= jid_bare(self._occupants[to].jid) then
- new_nick = nil;
- end
- is_merge = true;
- end
- local password = stanza:get_child("x", "http://jabber.org/protocol/muc");
- password = password and password:get_child("password", "http://jabber.org/protocol/muc");
- password = password and password[1] ~= "" and password[1];
- if self:get_password() and self:get_password() ~= password then
- log("debug", "%s couldn't join due to invalid password: %s", from, to);
- local reply = st.error_reply(stanza, "auth", "not-authorized"):up();
- reply.tags[1].attr.code = "401";
- origin.send(reply:tag("x", {xmlns = "http://jabber.org/protocol/muc"}));
- elseif not new_nick then
- log("debug", "%s couldn't join due to nick conflict: %s", from, to);
- local reply = st.error_reply(stanza, "cancel", "conflict"):up();
- reply.tags[1].attr.code = "409";
- origin.send(reply:tag("x", {xmlns = "http://jabber.org/protocol/muc"}));
- else
- log("debug", "%s joining as %s", from, to);
- if not next(self._affiliations) then -- new room, no owners
- self._affiliations[jid_bare(from)] = "owner";
- if self.locked and not stanza:get_child("x", "http://jabber.org/protocol/muc") then
- self.locked = nil; -- Older groupchat protocol doesn't lock
- end
- elseif self.locked then -- Deny entry
- module:log("debug", "Room is locked, denying entry");
- origin.send(st.error_reply(stanza, "cancel", "item-not-found"));
- return;
- end
- local affiliation = self:get_affiliation(from);
- local role = self:get_default_role(affiliation)
- if role then -- new occupant
- if not is_merge then
- self._occupants[to] = {affiliation=affiliation, role=role, jid=from, sessions={[from]=get_filtered_presence(stanza)}};
- else
- self._occupants[to].sessions[from] = get_filtered_presence(stanza);
- end
- self._jid_nick[from] = to;
- self:send_occupant_list(from);
- pr.attr.from = to;
- pr:tag("x", {xmlns='http://jabber.org/protocol/muc#user'})
- :tag("item", {affiliation=affiliation or "none", role=role or "none"}):up();
- if not is_merge then
- self:broadcast_except_nick(pr, to);
- end
- pr:tag("status", {code='110'}):up();
- if self._data.whois == 'anyone' then
- pr:tag("status", {code='100'}):up();
- end
- if self.locked then
- pr:tag("status", {code='201'}):up();
- end
- pr.attr.to = from;
- self:_route_stanza(pr);
- self:send_history(from, stanza);
- self:send_subject(from);
- elseif not affiliation then -- registration required for entering members-only room
- local reply = st.error_reply(stanza, "auth", "registration-required"):up();
- reply.tags[1].attr.code = "407";
- origin.send(reply:tag("x", {xmlns = "http://jabber.org/protocol/muc"}));
- else -- banned
- local reply = st.error_reply(stanza, "auth", "forbidden"):up();
- reply.tags[1].attr.code = "403";
- origin.send(reply:tag("x", {xmlns = "http://jabber.org/protocol/muc"}));
- end
+ local id = stanza.attr.id;
+ local occupant = self:get_occupant_by_nick(to);
+ if (type == "error" or type == "result") then
+ do -- deconstruct_stanza_id
+ if not occupant then return nil; end
+ local from_jid, orig_id, to_jid_hash = (base64.decode(id) or ""):match("^(%Z+)%z(%Z*)%z(.+)$");
+ if not(from == from_jid or from == jid_bare(from_jid)) then return nil; end
+ local from_occupant_jid = self:get_occupant_jid(from_jid);
+ if from_occupant_jid == nil then return nil; end
+ local session_jid
+ for to_jid in occupant:each_session() do
+ if md5(to_jid) == to_jid_hash then
+ session_jid = to_jid;
+ break;
end
end
- elseif type ~= 'result' then -- bad type
- if type ~= 'visible' and type ~= 'invisible' then -- COMPAT ejabberd can broadcast or forward XEP-0018 presences
- origin.send(st.error_reply(stanza, "modify", "bad-request")); -- FIXME correct error?
- end
+ if session_jid == nil then return nil; end
+ stanza.attr.from, stanza.attr.to, stanza.attr.id = from_occupant_jid, session_jid, orig_id;
end
- elseif not current_nick then -- not in room
- if (type == "error" or type == "result") and stanza.name == "iq" then
- local id = stanza.attr.id;
- stanza.attr.from, stanza.attr.to, stanza.attr.id = deconstruct_stanza_id(self, stanza);
- if stanza.attr.id then
- self:_route_stanza(stanza);
- end
- stanza.attr.from, stanza.attr.to, stanza.attr.id = from, to, id;
- elseif type ~= "error" then
+ log("debug", "%s sent private iq stanza to %s (%s)", from, to, stanza.attr.to);
+ self:route_stanza(stanza);
+ stanza.attr.from, stanza.attr.to, stanza.attr.id = from, to, id;
+ return true;
+ else -- Type is "get" or "set"
+ local current_nick = self:get_occupant_jid(from);
+ if not current_nick then
origin.send(st.error_reply(stanza, "cancel", "not-acceptable"));
+ return true;
end
- elseif stanza.name == "message" and type == "groupchat" then -- groupchat messages not allowed in PM
- origin.send(st.error_reply(stanza, "modify", "bad-request"));
- elseif current_nick and stanza.name == "message" and type == "error" and is_kickable_error(stanza) then
- log("debug", "%s kicked from %s for sending an error message", current_nick, self.jid);
- self:handle_to_occupant(origin, build_unavailable_presence_from_error(stanza)); -- send unavailable
- else -- private stanza
- local o_data = self._occupants[to];
- if o_data then
- log("debug", "%s sent private stanza to %s (%s)", from, to, o_data.jid);
- if stanza.name == "iq" then
- local id = stanza.attr.id;
- if stanza.attr.type == "get" or stanza.attr.type == "set" then
- stanza.attr.from, stanza.attr.to, stanza.attr.id = construct_stanza_id(self, stanza);
- else
- stanza.attr.from, stanza.attr.to, stanza.attr.id = deconstruct_stanza_id(self, stanza);
- end
- if type == 'get' and stanza.tags[1].attr.xmlns == 'vcard-temp' then
- stanza.attr.to = jid_bare(stanza.attr.to);
- end
- if stanza.attr.id then
- self:_route_stanza(stanza);
- end
- stanza.attr.from, stanza.attr.to, stanza.attr.id = from, to, id;
- else -- message
- stanza:tag("x", { xmlns = "http://jabber.org/protocol/muc#user" }):up();
- stanza.attr.from = current_nick;
- for jid in pairs(o_data.sessions) do
- stanza.attr.to = jid;
- self:_route_stanza(stanza);
- end
- stanza.attr.from, stanza.attr.to = from, to;
- end
- elseif type ~= "error" and type ~= "result" then -- recipient not in room
+ if not occupant then -- recipient not in room
origin.send(st.error_reply(stanza, "cancel", "item-not-found", "Recipient not in room"));
+ return true;
+ end
+ do -- construct_stanza_id
+ stanza.attr.id = base64.encode(occupant.jid.."\0"..stanza.attr.id.."\0"..md5(from));
+ end
+ stanza.attr.from, stanza.attr.to = current_nick, occupant.jid;
+ log("debug", "%s sent private iq stanza to %s (%s)", from, to, occupant.jid);
+ if stanza.tags[1].attr.xmlns == 'vcard-temp' then
+ stanza.attr.to = jid_bare(stanza.attr.to);
+ end
+ self:route_stanza(stanza);
+ stanza.attr.from, stanza.attr.to, stanza.attr.id = from, to, id;
+ return true;
+ end
+end
+
+function room_mt:handle_message_to_occupant(origin, stanza)
+ local from, to = stanza.attr.from, stanza.attr.to;
+ local current_nick = self:get_occupant_jid(from);
+ local type = stanza.attr.type;
+ if not current_nick then -- not in room
+ if type ~= "error" then
+ origin.send(st.error_reply(stanza, "cancel", "not-acceptable"));
end
+ return true;
end
+ if type == "groupchat" then -- groupchat messages not allowed in PM
+ origin.send(st.error_reply(stanza, "modify", "bad-request"));
+ return true;
+ elseif type == "error" and is_kickable_error(stanza) then
+ log("debug", "%s kicked from %s for sending an error message", current_nick, self.jid);
+ return self:handle_kickable(origin, stanza); -- send unavailable
+ end
+
+ local o_data = self:get_occupant_by_nick(to);
+ if not o_data then
+ origin.send(st.error_reply(stanza, "cancel", "item-not-found", "Recipient not in room"));
+ return true;
+ end
+ log("debug", "%s sent private message stanza to %s (%s)", from, to, o_data.jid);
+ stanza:tag("x", { xmlns = "http://jabber.org/protocol/muc#user" }):up();
+ stanza.attr.from = current_nick;
+ self:route_to_occupant(o_data, stanza)
+ -- TODO: Remove x tag?
+ stanza.attr.from = from;
+ return true;
end
function room_mt:send_form(origin, stanza)
@@ -635,361 +773,382 @@ function room_mt:get_form_layout(actor)
name = 'FORM_TYPE',
type = 'hidden',
value = 'http://jabber.org/protocol/muc#roomconfig'
- },
- {
- name = 'muc#roomconfig_roomname',
- type = 'text-single',
- label = 'Name',
- value = self:get_name() or "",
- },
- {
- name = 'muc#roomconfig_roomdesc',
- type = 'text-single',
- label = 'Description',
- value = self:get_description() or "",
- },
- {
- name = 'muc#roomconfig_persistentroom',
- type = 'boolean',
- label = 'Make Room Persistent?',
- value = self:get_persistent()
- },
- {
- name = 'muc#roomconfig_publicroom',
- type = 'boolean',
- label = 'Make Room Publicly Searchable?',
- value = not self:get_hidden()
- },
- {
- name = 'muc#roomconfig_changesubject',
- type = 'boolean',
- label = 'Allow Occupants to Change Subject?',
- value = self:get_changesubject()
- },
- {
- name = 'muc#roomconfig_whois',
- type = 'list-single',
- label = 'Who May Discover Real JIDs?',
- value = {
- { value = 'moderators', label = 'Moderators Only', default = self._data.whois == 'moderators' },
- { value = 'anyone', label = 'Anyone', default = self._data.whois == 'anyone' }
- }
- },
- {
- name = 'muc#roomconfig_roomsecret',
- type = 'text-private',
- label = 'Password',
- value = self:get_password() or "",
- },
- {
- name = 'muc#roomconfig_moderatedroom',
- type = 'boolean',
- label = 'Make Room Moderated?',
- value = self:get_moderated()
- },
- {
- name = 'muc#roomconfig_membersonly',
- type = 'boolean',
- label = 'Make Room Members-Only?',
- value = self:get_members_only()
- },
- {
- name = 'muc#roomconfig_historylength',
- type = 'text-single',
- label = 'Maximum Number of History Messages Returned by Room',
- value = tostring(self:get_historylength())
}
});
return module:fire_event("muc-config-form", { room = self, actor = actor, form = form }) or form;
end
function room_mt:process_form(origin, stanza)
- local query = stanza.tags[1];
- local form;
- for _, tag in ipairs(query.tags) do if tag.name == "x" and tag.attr.xmlns == "jabber:x:data" then form = tag; break; end end
- if not form then origin.send(st.error_reply(stanza, "cancel", "service-unavailable")); return; end
- if form.attr.type == "cancel" then origin.send(st.reply(stanza)); return; end
- if form.attr.type ~= "submit" then origin.send(st.error_reply(stanza, "cancel", "bad-request", "Not a submitted form")); return; end
-
- if form.tags[1] == nil then
- -- instant room
- if self.save then self:save(true); end
+ local form = stanza.tags[1]:get_child("x", "jabber:x:data");
+ if form.attr.type == "cancel" then
origin.send(st.reply(stanza));
- return true;
- end
+ elseif form.attr.type == "submit" then
+ local fields, errors, present;
+ if form.tags[1] == nil then -- Instant room
+ fields, present = {}, {};
+ else
+ fields, errors, present = self:get_form_layout(stanza.attr.from):data(form);
+ if fields.FORM_TYPE ~= "http://jabber.org/protocol/muc#roomconfig" then
+ origin.send(st.error_reply(stanza, "cancel", "bad-request", "Form is not of type room configuration"));
+ return true;
+ end
+ end
- local fields, errors, present = self:get_form_layout(stanza.attr.from):data(form);
- if fields.FORM_TYPE ~= "http://jabber.org/protocol/muc#roomconfig" then
- origin.send(st.error_reply(stanza, "cancel", "bad-request", "Form is not of type room configuration"));
- return;
- end
+ local event = {room = self; origin = origin; stanza = stanza; fields = fields; status_codes = {};};
+ function event.update_option(name, field, allowed)
+ local new = fields[field];
+ if new == nil then return; end
+ if allowed and not allowed[new] then return; end
+ if new == self["get_"..name](self) then return; end
+ event.status_codes["104"] = true;
+ self["set_"..name](self, new);
+ return true;
+ end
+ module:fire_event("muc-config-submitted", event);
+ for submitted_field in pairs(present) do
+ event.field, event.value = submitted_field, fields[submitted_field];
+ module:fire_event("muc-config-submitted/"..submitted_field, event);
+ end
+ event.field, event.value = nil, nil;
- local changed = {};
+ self:save(true);
+ origin.send(st.reply(stanza));
- local function handle_option(name, field, allowed)
- if not present[field] then return; end
- local new = fields[field];
- if allowed and not allowed[new] then return; end
- if new == self["get_"..name](self) then return; end
- changed[name] = true;
- self["set_"..name](self, new);
+ if next(event.status_codes) then
+ local msg = st.message({type='groupchat', from=self.jid})
+ :tag('x', {xmlns='http://jabber.org/protocol/muc#user'})
+ for code in pairs(event.status_codes) do
+ msg:tag("status", {code = code;}):up();
+ end
+ msg:up();
+ self:broadcast_message(msg);
+ end
+ else
+ origin.send(st.error_reply(stanza, "cancel", "bad-request", "Not a submitted form"));
end
+ return true;
+end
- local event = { room = self, fields = fields, changed = changed, stanza = stanza, origin = origin, update_option = handle_option };
- module:fire_event("muc-config-submitted", event);
-
- handle_option("name", "muc#roomconfig_roomname");
- handle_option("description", "muc#roomconfig_roomdesc");
- handle_option("persistent", "muc#roomconfig_persistentroom");
- handle_option("moderated", "muc#roomconfig_moderatedroom");
- handle_option("members_only", "muc#roomconfig_membersonly");
- handle_option("public", "muc#roomconfig_publicroom");
- handle_option("changesubject", "muc#roomconfig_changesubject");
- handle_option("historylength", "muc#roomconfig_historylength");
- handle_option("whois", "muc#roomconfig_whois", valid_whois);
- handle_option("password", "muc#roomconfig_roomsecret");
-
- if self.save then self:save(true); end
- if self.locked then
- module:fire_event("muc-room-unlocked", { room = self });
- self.locked = nil;
+-- Removes everyone from the room
+function room_mt:clear(x)
+ x = x or st.stanza("x", {xmlns='http://jabber.org/protocol/muc#user'});
+ local occupants_updated = {};
+ for nick, occupant in self:each_occupant() do -- luacheck: ignore 213
+ occupant.role = nil;
+ self:save_occupant(occupant);
+ occupants_updated[occupant] = true;
end
- origin.send(st.reply(stanza));
-
- if next(changed) then
- local msg = st.message({type='groupchat', from=self.jid})
- :tag('x', {xmlns='http://jabber.org/protocol/muc#user'})
- :tag('status', {code = '104'}):up();
- if changed.whois then
- local code = (self:get_whois() == 'moderators') and "173" or "172";
- msg.tags[1]:tag('status', {code = code}):up();
- end
- self:broadcast_message(msg, false)
+ for occupant in pairs(occupants_updated) do
+ self:publicise_occupant_status(occupant, x);
+ module:fire_event("muc-occupant-left", { room = self; nick = occupant.nick; occupant = occupant;});
end
end
function room_mt:destroy(newjid, reason, password)
- local pr = st.presence({type = "unavailable"})
- :tag("x", {xmlns = "http://jabber.org/protocol/muc#user"})
- :tag("item", { affiliation='none', role='none' }):up()
- :tag("destroy", {jid=newjid})
- if reason then pr:tag("reason"):text(reason):up(); end
- if password then pr:tag("password"):text(password):up(); end
- for nick, occupant in pairs(self._occupants) do
- pr.attr.from = nick;
- for jid in pairs(occupant.sessions) do
- pr.attr.to = jid;
- self:_route_stanza(pr);
- self._jid_nick[jid] = nil;
+ local x = st.stanza("x", {xmlns = "http://jabber.org/protocol/muc#user"})
+ :tag("item", { affiliation='none', role='none' }):up()
+ :tag("destroy", {jid=newjid});
+ if reason then x:tag("reason"):text(reason):up(); end
+ if password then x:tag("password"):text(password):up(); end
+ x:up();
+ self:clear(x);
+ module:fire_event("muc-room-destroyed", { room = self });
+ return true;
+end
+
+function room_mt:handle_disco_info_get_query(origin, stanza)
+ origin.send(self:get_disco_info(stanza));
+ return true;
+end
+
+function room_mt:handle_disco_items_get_query(origin, stanza)
+ origin.send(self:get_disco_items(stanza));
+ return true;
+end
+
+function room_mt:handle_admin_query_set_command(origin, stanza)
+ local item = stanza.tags[1].tags[1];
+ if not item then
+ origin.send(st.error_reply(stanza, "cancel", "bad-request"));
+ end
+ if item.attr.jid then -- Validate provided JID
+ item.attr.jid = jid_prep(item.attr.jid);
+ if not item.attr.jid then
+ origin.send(st.error_reply(stanza, "modify", "jid-malformed"));
+ return true;
end
- self._occupants[nick] = nil;
end
- self:set_persistent(false);
- module:fire_event("muc-room-destroyed", { room = self });
+ if not item.attr.jid and item.attr.nick then -- COMPAT Workaround for Miranda sending 'nick' instead of 'jid' when changing affiliation
+ local occupant = self:get_occupant_by_nick(self.jid.."/"..item.attr.nick);
+ if occupant then item.attr.jid = occupant.jid; end
+ elseif not item.attr.nick and item.attr.jid then
+ local nick = self:get_occupant_jid(item.attr.jid);
+ if nick then item.attr.nick = select(3, jid_split(nick)); end
+ end
+ local actor = stanza.attr.from;
+ local reason = item:get_child_text("reason");
+ local success, errtype, err
+ if item.attr.affiliation and item.attr.jid and not item.attr.role then
+ success, errtype, err = self:set_affiliation(actor, item.attr.jid, item.attr.affiliation, reason);
+ elseif item.attr.role and item.attr.nick and not item.attr.affiliation then
+ success, errtype, err = self:set_role(actor, self.jid.."/"..item.attr.nick, item.attr.role, reason);
+ else
+ success, errtype, err = nil, "cancel", "bad-request";
+ end
+ self:save(true);
+ if not success then
+ origin.send(st.error_reply(stanza, errtype, err));
+ else
+ origin.send(st.reply(stanza));
+ end
return true;
end
-function room_mt:handle_to_room(origin, stanza) -- presence changes and groupchat messages, along with disco/etc
- local type = stanza.attr.type;
- local xmlns = stanza.tags[1] and stanza.tags[1].attr.xmlns;
- if stanza.name == "iq" then
- if xmlns == "http://jabber.org/protocol/disco#info" and type == "get" and not stanza.tags[1].attr.node then
- origin.send(self:get_disco_info(stanza));
- elseif xmlns == "http://jabber.org/protocol/disco#items" and type == "get" and not stanza.tags[1].attr.node then
- origin.send(self:get_disco_items(stanza));
- elseif xmlns == "http://jabber.org/protocol/muc#admin" then
- local actor = stanza.attr.from;
- local affiliation = self:get_affiliation(actor);
- local current_nick = self._jid_nick[actor];
- local role = current_nick and self._occupants[current_nick].role or self:get_default_role(affiliation);
- local item = stanza.tags[1].tags[1];
- if item and item.name == "item" then
- if type == "set" then
- local callback = function() origin.send(st.reply(stanza)); end
- if item.attr.jid then -- Validate provided JID
- item.attr.jid = jid_prep(item.attr.jid);
- if not item.attr.jid then
- origin.send(st.error_reply(stanza, "modify", "jid-malformed"));
- return;
- end
- end
- if not item.attr.jid and item.attr.nick then -- COMPAT Workaround for Miranda sending 'nick' instead of 'jid' when changing affiliation
- local occupant = self._occupants[self.jid.."/"..item.attr.nick];
- if occupant then item.attr.jid = occupant.jid; end
- elseif not item.attr.nick and item.attr.jid then
- local nick = self._jid_nick[item.attr.jid];
- if nick then item.attr.nick = select(3, jid_split(nick)); end
- end
- local reason = item.tags[1] and item.tags[1].name == "reason" and #item.tags[1] == 1 and item.tags[1][1];
- if item.attr.affiliation and item.attr.jid and not item.attr.role then
- local success, errtype, err = self:set_affiliation(actor, item.attr.jid, item.attr.affiliation, callback, reason);
- if not success then origin.send(st.error_reply(stanza, errtype, err)); end
- elseif item.attr.role and item.attr.nick and not item.attr.affiliation then
- local success, errtype, err = self:set_role(actor, self.jid.."/"..item.attr.nick, item.attr.role, callback, reason);
- if not success then origin.send(st.error_reply(stanza, errtype, err)); end
- else
- origin.send(st.error_reply(stanza, "cancel", "bad-request"));
- end
- elseif type == "get" then
- local _aff = item.attr.affiliation;
- local _rol = item.attr.role;
- if _aff and not _rol then
- if affiliation == "owner" or (affiliation == "admin" and _aff ~= "owner" and _aff ~= "admin")
- or (affiliation and affiliation ~= "outcast" and self:get_members_only() and self:get_whois() == "anyone") then
- local reply = st.reply(stanza):query("http://jabber.org/protocol/muc#admin");
- for jid, affiliation in pairs(self._affiliations) do
- if affiliation == _aff then
- reply:tag("item", {affiliation = _aff, jid = jid}):up();
- end
- end
- origin.send(reply);
- else
- origin.send(st.error_reply(stanza, "auth", "forbidden"));
- end
- elseif _rol and not _aff then
- if role == "moderator" then
- -- TODO allow admins and owners not in room? Provide read-only access to everyone who can see the participants anyway?
- if _rol == "none" then _rol = nil; end
- local reply = st.reply(stanza):query("http://jabber.org/protocol/muc#admin");
- for occupant_jid, occupant in pairs(self._occupants) do
- if occupant.role == _rol then
- reply:tag("item", {
- nick = select(3, jid_split(occupant_jid)),
- role = _rol or "none",
- affiliation = occupant.affiliation or "none",
- jid = occupant.jid
- }):up();
- end
- end
- origin.send(reply);
- else
- origin.send(st.error_reply(stanza, "auth", "forbidden"));
- end
- else
- origin.send(st.error_reply(stanza, "cancel", "bad-request"));
- end
- end
- elseif type == "set" or type == "get" then
- origin.send(st.error_reply(stanza, "cancel", "bad-request"));
- end
- elseif xmlns == "http://jabber.org/protocol/muc#owner" and (type == "get" or type == "set") and stanza.tags[1].name == "query" then
- if self:get_affiliation(stanza.attr.from) ~= "owner" then
- origin.send(st.error_reply(stanza, "auth", "forbidden", "Only owners can configure rooms"));
- elseif stanza.attr.type == "get" then
- self:send_form(origin, stanza);
- elseif stanza.attr.type == "set" then
- local child = stanza.tags[1].tags[1];
- if not child then
- origin.send(st.error_reply(stanza, "modify", "bad-request"));
- elseif child.name == "destroy" then
- local newjid = child.attr.jid;
- local reason, password;
- for _,tag in ipairs(child.tags) do
- if tag.name == "reason" then
- reason = #tag.tags == 0 and tag[1];
- elseif tag.name == "password" then
- password = #tag.tags == 0 and tag[1];
- end
- end
- self:destroy(newjid, reason, password);
- origin.send(st.reply(stanza));
- else
- self:process_form(origin, stanza);
- end
+function room_mt:handle_admin_query_get_command(origin, stanza)
+ local actor = stanza.attr.from;
+ local affiliation = self:get_affiliation(actor);
+ local item = stanza.tags[1].tags[1];
+ local _aff = item.attr.affiliation;
+ local _aff_rank = valid_affiliations[_aff or "none"];
+ local _rol = item.attr.role;
+ if _aff and _aff_rank and not _rol then
+ -- You need to be at least an admin, and be requesting info about your affifiliation or lower
+ -- e.g. an admin can't ask for a list of owners
+ local affiliation_rank = valid_affiliations[affiliation or "none"];
+ if affiliation_rank >= valid_affiliations.admin and affiliation_rank >= _aff_rank
+ or self:get_members_only() and self:get_whois() == "anyone" and affiliation_rank >= valid_affiliations.member then
+ local reply = st.reply(stanza):query("http://jabber.org/protocol/muc#admin");
+ for jid in self:each_affiliation(_aff or "none") do
+ reply:tag("item", {affiliation = _aff, jid = jid}):up();
end
- elseif type == "set" or type == "get" then
- origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
- end
- elseif stanza.name == "message" and type == "groupchat" then
- local from = stanza.attr.from;
- local current_nick = self._jid_nick[from];
- local occupant = self._occupants[current_nick];
- if not occupant then -- not in room
- origin.send(st.error_reply(stanza, "cancel", "not-acceptable"));
- elseif occupant.role == "visitor" then
- origin.send(st.error_reply(stanza, "auth", "forbidden"));
+ origin.send(reply:up());
+ return true;
else
- local from = stanza.attr.from;
- stanza.attr.from = current_nick;
- local subject = stanza:get_child_text("subject");
- if subject then
- if occupant.role == "moderator" or
- ( self._data.changesubject and occupant.role == "participant" ) then -- and participant
- self:set_subject(current_nick, subject);
- else
- stanza.attr.from = from;
- origin.send(st.error_reply(stanza, "auth", "forbidden"));
- end
- else
- self:broadcast_message(stanza, self:get_historylength() > 0 and stanza:get_child("body"));
- end
- stanza.attr.from = from;
- end
- elseif stanza.name == "message" and type == "error" and is_kickable_error(stanza) then
- local current_nick = self._jid_nick[stanza.attr.from];
- log("debug", "%s kicked from %s for sending an error message", current_nick, self.jid);
- self:handle_to_occupant(origin, build_unavailable_presence_from_error(stanza)); -- send unavailable
- elseif stanza.name == "presence" then -- hack - some buggy clients send presence updates to the room rather than their nick
- local to = stanza.attr.to;
- local current_nick = self._jid_nick[stanza.attr.from];
- if current_nick then
- stanza.attr.to = current_nick;
- self:handle_to_occupant(origin, stanza);
- stanza.attr.to = to;
- elseif type ~= "error" and type ~= "result" then
- origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
+ origin.send(st.error_reply(stanza, "auth", "forbidden"));
+ return true;
end
- elseif stanza.name == "message" and not(type == "chat" or type == "error" or type == "groupchat" or type == "headline") and #stanza.tags == 1
- and self._jid_nick[stanza.attr.from] and stanza.tags[1].name == "x" and stanza.tags[1].attr.xmlns == "http://jabber.org/protocol/muc#user" then
- local x = stanza.tags[1];
- local payload = (#x.tags == 1 and x.tags[1]);
- if payload and payload.name == "invite" and payload.attr.to then
- local _from, _to = stanza.attr.from, stanza.attr.to;
- local _invitee = jid_prep(payload.attr.to);
- if _invitee then
- local _reason = payload.tags[1] and payload.tags[1].name == 'reason' and #payload.tags[1].tags == 0 and payload.tags[1][1];
- local invite = st.message({from = _to, to = _invitee, id = stanza.attr.id})
- :tag('x', {xmlns='http://jabber.org/protocol/muc#user'})
- :tag('invite', {from=_from})
- :tag('reason'):text(_reason or ""):up()
- :up();
- if self:get_password() then
- invite:tag("password"):text(self:get_password()):up();
- end
- invite:up()
- :tag('x', {xmlns="jabber:x:conference", jid=_to}) -- COMPAT: Some older clients expect this
- :text(_reason or "")
- :up()
- :tag('body') -- Add a plain message for clients which don't support invites
- :text(_from..' invited you to the room '.._to..(_reason and (' ('.._reason..')') or ""))
- :up();
- if self:get_members_only() and not self:get_affiliation(_invitee) then
- log("debug", "%s invited %s into members only room %s, granting membership", _from, _invitee, _to);
- self:set_affiliation(_from, _invitee, "member", nil, "Invited by " .. self._jid_nick[_from])
+ elseif _rol and valid_roles[_rol or "none"] and not _aff then
+ local role = self:get_role(self:get_occupant_jid(actor)) or self:get_default_role(affiliation);
+ if valid_roles[role or "none"] >= valid_roles.moderator then
+ if _rol == "none" then _rol = nil; end
+ local reply = st.reply(stanza):query("http://jabber.org/protocol/muc#admin");
+ -- TODO: whois check here? (though fully anonymous rooms are not supported)
+ for occupant_jid, occupant in self:each_occupant() do
+ if occupant.role == _rol then
+ local nick = select(3,jid_split(occupant_jid));
+ self:build_item_list(occupant, reply, false, nick);
end
- self:_route_stanza(invite);
- else
- origin.send(st.error_reply(stanza, "cancel", "jid-malformed"));
end
+ origin.send(reply:up());
+ return true;
else
- origin.send(st.error_reply(stanza, "cancel", "bad-request"));
+ origin.send(st.error_reply(stanza, "auth", "forbidden"));
+ return true;
end
else
- if type == "error" or type == "result" then return; end
- origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
+ origin.send(st.error_reply(stanza, "cancel", "bad-request"));
+ return true;
end
end
-function room_mt:handle_stanza(origin, stanza)
- local to_node, to_host, to_resource = jid_split(stanza.attr.to);
- if to_resource then
- self:handle_to_occupant(origin, stanza);
+function room_mt:handle_owner_query_get_to_room(origin, stanza)
+ if self:get_affiliation(stanza.attr.from) ~= "owner" then
+ origin.send(st.error_reply(stanza, "auth", "forbidden", "Only owners can configure rooms"));
+ return true;
+ end
+
+ self:send_form(origin, stanza);
+ return true;
+end
+function room_mt:handle_owner_query_set_to_room(origin, stanza)
+ if self:get_affiliation(stanza.attr.from) ~= "owner" then
+ origin.send(st.error_reply(stanza, "auth", "forbidden", "Only owners can configure rooms"));
+ return true;
+ end
+
+ local child = stanza.tags[1].tags[1];
+ if not child then
+ origin.send(st.error_reply(stanza, "modify", "bad-request"));
+ return true;
+ elseif child.name == "destroy" then
+ local newjid = child.attr.jid;
+ local reason = child:get_child_text("reason");
+ local password = child:get_child_text("password");
+ self:destroy(newjid, reason, password);
+ origin.send(st.reply(stanza));
+ return true;
+ elseif child.name == "x" and child.attr.xmlns == "jabber:x:data" then
+ return self:process_form(origin, stanza);
else
- self:handle_to_room(origin, stanza);
+ origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
+ return true;
+ end
+end
+
+function room_mt:handle_groupchat_to_room(origin, stanza)
+ local from = stanza.attr.from;
+ local occupant = self:get_occupant_by_real_jid(from);
+ if module:fire_event("muc-occupant-groupchat", {
+ room = self; origin = origin; stanza = stanza; from = from; occupant = occupant;
+ }) then return true; end
+ stanza.attr.from = occupant.nick;
+ self:broadcast_message(stanza);
+ stanza.attr.from = from;
+ return true;
+end
+
+-- Role check
+module:hook("muc-occupant-groupchat", function(event)
+ local role_rank = valid_roles[event.occupant and event.occupant.role or "none"];
+ if role_rank <= valid_roles.none then
+ event.origin.send(st.error_reply(event.stanza, "cancel", "not-acceptable"));
+ return true;
+ elseif role_rank <= valid_roles.visitor then
+ event.origin.send(st.error_reply(event.stanza, "auth", "forbidden"));
+ return true;
+ end
+end, 50);
+
+-- hack - some buggy clients send presence updates to the room rather than their nick
+function room_mt:handle_presence_to_room(origin, stanza)
+ local current_nick = self:get_occupant_jid(stanza.attr.from);
+ local handled
+ if current_nick then
+ local to = stanza.attr.to;
+ stanza.attr.to = current_nick;
+ handled = self:handle_presence_to_occupant(origin, stanza);
+ stanza.attr.to = to;
+ end
+ return handled;
+end
+
+-- Need visitor role or higher to invite
+module:hook("muc-pre-invite", function(event)
+ local room, stanza = event.room, event.stanza;
+ local _from = stanza.attr.from;
+ local inviter = room:get_occupant_by_real_jid(_from);
+ local role = inviter and inviter.role or room:get_default_role(room:get_affiliation(_from));
+ if valid_roles[role or "none"] <= valid_roles.visitor then
+ event.origin.send(st.error_reply(stanza, "auth", "forbidden"));
+ return true;
+ end
+end);
+
+function room_mt:handle_mediated_invite(origin, stanza)
+ local payload = stanza:get_child("x", "http://jabber.org/protocol/muc#user"):get_child("invite");
+ local invitee = jid_prep(payload.attr.to);
+ if not invitee then
+ origin.send(st.error_reply(stanza, "cancel", "jid-malformed"));
+ return true;
+ elseif module:fire_event("muc-pre-invite", {room = self, origin = origin, stanza = stanza}) then
+ return true;
+ end
+ local invite = muc_util.filter_muc_x(st.clone(stanza));
+ invite.attr.from = self.jid;
+ invite.attr.to = invitee;
+ invite:tag('x', {xmlns='http://jabber.org/protocol/muc#user'})
+ :tag('invite', {from = stanza.attr.from;})
+ :tag('reason'):text(payload:get_child_text("reason")):up()
+ :up()
+ :up();
+ if not module:fire_event("muc-invite", {room = self, stanza = invite, origin = origin, incoming = stanza}) then
+ self:route_stanza(invite);
+ end
+ return true;
+end
+
+-- COMPAT: Some older clients expect this
+module:hook("muc-invite", function(event)
+ local room, stanza = event.room, event.stanza;
+ local invite = stanza:get_child("x", "http://jabber.org/protocol/muc#user"):get_child("invite");
+ local reason = invite:get_child_text("reason");
+ stanza:tag('x', {xmlns = "jabber:x:conference"; jid = room.jid;})
+ :text(reason or "")
+ :up();
+end);
+
+-- Add a plain message for clients which don't support invites
+module:hook("muc-invite", function(event)
+ local room, stanza = event.room, event.stanza;
+ if not stanza:get_child("body") then
+ local invite = stanza:get_child("x", "http://jabber.org/protocol/muc#user"):get_child("invite");
+ local reason = invite:get_child_text("reason") or "";
+ stanza:tag("body")
+ :text(invite.attr.from.." invited you to the room "..room.jid..(reason == "" and (" ("..reason..")") or ""))
+ :up();
+ end
+end);
+
+function room_mt:handle_mediated_decline(origin, stanza)
+ local payload = stanza:get_child("x", "http://jabber.org/protocol/muc#user"):get_child("decline");
+ local declinee = jid_prep(payload.attr.to);
+ if not declinee then
+ origin.send(st.error_reply(stanza, "cancel", "jid-malformed"));
+ return true;
+ elseif module:fire_event("muc-pre-decline", {room = self, origin = origin, stanza = stanza}) then
+ return true;
+ end
+ local decline = muc_util.filter_muc_x(st.clone(stanza));
+ decline.attr.from = self.jid;
+ decline.attr.to = declinee;
+ decline:tag("x", {xmlns = "http://jabber.org/protocol/muc#user"})
+ :tag("decline", {from = stanza.attr.from})
+ :tag("reason"):text(payload:get_child_text("reason")):up()
+ :up()
+ :up();
+ if not module:fire_event("muc-decline", {room = self, stanza = decline, origin = origin, incoming = stanza}) then
+ declinee = decline.attr.to; -- re-fetch, in case event modified it
+ local occupant
+ if jid_bare(declinee) == self.jid then -- declinee jid is already an in-room jid
+ occupant = self:get_occupant_by_nick(declinee);
+ end
+ if occupant then
+ self:route_to_occupant(occupant, decline);
+ else
+ self:route_stanza(decline);
+ end
+ end
+ return true;
+end
+
+-- Add a plain message for clients which don't support declines
+module:hook("muc-decline", function(event)
+ local room, stanza = event.room, event.stanza;
+ if not stanza:get_child("body") then
+ local decline = stanza:get_child("x", "http://jabber.org/protocol/muc#user"):get_child("decline");
+ local reason = decline:get_child_text("reason") or "";
+ stanza:tag("body")
+ :text(decline.attr.from.." declined your invite to the room "..room.jid..(reason == "" and (" ("..reason..")") or ""))
+ :up();
+ end
+end);
+
+function room_mt:handle_message_to_room(origin, stanza)
+ local type = stanza.attr.type;
+ if type == "groupchat" then
+ return self:handle_groupchat_to_room(origin, stanza)
+ elseif type == "error" and is_kickable_error(stanza) then
+ return self:handle_kickable(origin, stanza)
+ elseif type == nil or type == "normal" then
+ local x = stanza:get_child("x", "http://jabber.org/protocol/muc#user");
+ if x then
+ local payload = x.tags[1];
+ if payload == nil then --luacheck: ignore 542
+ -- fallthrough
+ elseif payload.name == "invite" and payload.attr.to then
+ return self:handle_mediated_invite(origin, stanza)
+ elseif payload.name == "decline" and payload.attr.to then
+ return self:handle_mediated_decline(origin, stanza)
+ end
+ origin.send(st.error_reply(stanza, "cancel", "bad-request"));
+ return true;
+ end
end
end
-function room_mt:route_stanza(stanza) end -- Replace with a routing function, e.g., function(room, stanza) core_route_stanza(origin, stanza); end
+function room_mt:route_stanza(stanza) -- luacheck: ignore 212
+ module:send(stanza);
+end
function room_mt:get_affiliation(jid)
local node, host, resource = jid_split(jid);
@@ -998,184 +1157,184 @@ function room_mt:get_affiliation(jid)
if not result and self._affiliations[host] == "outcast" then result = "outcast"; end -- host banned
return result;
end
-function room_mt:set_affiliation(actor, jid, affiliation, callback, reason)
- jid = jid_bare(jid);
- if affiliation == "none" then affiliation = nil; end
- if affiliation and affiliation ~= "outcast" and affiliation ~= "owner" and affiliation ~= "admin" and affiliation ~= "member" then
+
+-- Iterates over jid, affiliation pairs
+function room_mt:each_affiliation(with_affiliation)
+ if not with_affiliation then
+ return pairs(self._affiliations);
+ else
+ return function(_affiliations, jid)
+ local affiliation;
+ repeat -- Iterate until we get a match
+ jid, affiliation = next(_affiliations, jid);
+ until jid == nil or affiliation == with_affiliation
+ return jid, affiliation;
+ end, self._affiliations, nil
+ end
+end
+
+function room_mt:set_affiliation(actor, jid, affiliation, reason)
+ if not actor then return nil, "modify", "not-acceptable"; end;
+
+ local node, host, resource = jid_split(jid);
+ if not host then return nil, "modify", "not-acceptable"; end
+ jid = jid_join(node, host); -- Bare
+ local is_host_only = node == nil;
+
+ if valid_affiliations[affiliation or "none"] == nil then
return nil, "modify", "not-acceptable";
end
- if actor ~= true then
+ affiliation = affiliation ~= "none" and affiliation or nil; -- coerces `affiliation == false` to `nil`
+
+ local target_affiliation = self._affiliations[jid]; -- Raw; don't want to check against host
+ local is_downgrade = valid_affiliations[target_affiliation or "none"] > valid_affiliations[affiliation or "none"];
+
+ if actor == true then
+ actor = nil -- So we can pass it safely to 'publicise_occupant_status' below
+ else
local actor_affiliation = self:get_affiliation(actor);
- local target_affiliation = self:get_affiliation(jid);
- if target_affiliation == affiliation then -- no change, shortcut
- if callback then callback(); end
- return true;
- end
- if actor_affiliation ~= "owner" then
- if affiliation == "owner" or affiliation == "admin" or actor_affiliation ~= "admin" or target_affiliation == "owner" or target_affiliation == "admin" then
- return nil, "cancel", "not-allowed";
- end
- elseif target_affiliation == "owner" and jid_bare(actor) == jid then -- self change
- local is_last = true;
- for j, aff in pairs(self._affiliations) do if j ~= jid and aff == "owner" then is_last = false; break; end end
- if is_last then
- return nil, "cancel", "conflict";
+ if actor_affiliation == "owner" then
+ if jid_bare(actor) == jid then -- self change
+ -- need at least one owner
+ local is_last = true;
+ for j in self:each_affiliation("owner") do
+ if j ~= jid then is_last = false; break; end
+ end
+ if is_last then
+ return nil, "cancel", "conflict";
+ end
end
+ -- owners can do anything else
+ elseif affiliation == "owner" or affiliation == "admin"
+ or actor_affiliation ~= "admin"
+ or target_affiliation == "owner" or target_affiliation == "admin" then
+ -- Can't demote owners or other admins
+ return nil, "cancel", "not-allowed";
end
end
+
+ -- Set in 'database'
self._affiliations[jid] = affiliation;
+
+ -- Update roles
local role = self:get_default_role(affiliation);
- local x = st.stanza("x", {xmlns = "http://jabber.org/protocol/muc#user"})
- :tag("item", {affiliation=affiliation or "none", role=role or "none"})
- :tag("reason"):text(reason or ""):up()
- :up();
- local presence_type = nil;
+ local role_rank = valid_roles[role or "none"];
+ local occupants_updated = {}; -- Filled with old roles
+ for nick, occupant in self:each_occupant() do -- luacheck: ignore 213
+ if occupant.bare_jid == jid or (
+ -- Outcast can be by host.
+ is_host_only and affiliation == "outcast" and select(2, jid_split(occupant.bare_jid)) == host
+ ) then
+ -- need to publcize in all cases; as affiliation in <item/> has changed.
+ occupants_updated[occupant] = occupant.role;
+ if occupant.role ~= role and (
+ is_downgrade or
+ valid_roles[occupant.role or "none"] < role_rank -- upgrade
+ ) then
+ occupant.role = role;
+ self:save_occupant(occupant);
+ end
+ end
+ end
+
+ -- Tell the room of the new occupant affiliations+roles
+ local x = st.stanza("x", {xmlns = "http://jabber.org/protocol/muc#user"});
if not role then -- getting kicked
- presence_type = "unavailable";
if affiliation == "outcast" then
x:tag("status", {code="301"}):up(); -- banned
else
x:tag("status", {code="321"}):up(); -- affiliation change
end
end
- -- Your own presence should have status 110
- local self_x = st.clone(x);
- self_x:tag("status", {code="110"});
- local modified_nicks = {};
- for nick, occupant in pairs(self._occupants) do
- if jid_bare(occupant.jid) == jid then
- if not role then -- getting kicked
- self._occupants[nick] = nil;
- else
- occupant.affiliation, occupant.role = affiliation, role;
- end
- for jid,pres in pairs(occupant.sessions) do -- remove for all sessions of the nick
- if not role then self._jid_nick[jid] = nil; end
- local p = st.clone(pres);
- p.attr.from = nick;
- p.attr.type = presence_type;
- p.attr.to = jid;
- if occupant.jid == jid then
- -- Broadcast this presence to everyone else later, with the public <x> variant
- local bp = st.clone(p);
- bp:add_child(x);
- modified_nicks[nick] = bp;
- end
- p:add_child(self_x);
- self:_route_stanza(p);
+ local is_semi_anonymous = self:get_whois() == "moderators";
+ for occupant, old_role in pairs(occupants_updated) do
+ self:publicise_occupant_status(occupant, x, nil, actor, reason);
+ if occupant.role == nil then
+ module:fire_event("muc-occupant-left", {room = self; nick = occupant.nick; occupant = occupant;});
+ elseif is_semi_anonymous and
+ (old_role == "moderator" and occupant.role ~= "moderator") or
+ (old_role ~= "moderator" and occupant.role == "moderator") then -- Has gained or lost moderator status
+ -- Send everyone else's presences (as jid visibility has changed)
+ for real_jid in occupant:each_session() do
+ self:send_occupant_list(real_jid, function(occupant_jid, occupant) --luacheck: ignore 212 433
+ return occupant.bare_jid ~= jid;
+ end);
end
end
end
- if self.save then self:save(); end
- if callback then callback(); end
- for nick,p in pairs(modified_nicks) do
- p.attr.from = nick;
- self:broadcast_except_nick(p, nick);
- end
+
+ self:save(true);
+
+ module:fire_event("muc-set-affiliation", {
+ room = self;
+ actor = actor;
+ jid = jid;
+ affiliation = affiliation or "none";
+ reason = reason;
+ previous_affiliation = target_affiliation;
+ in_room = next(occupants_updated) ~= nil;
+ });
+
return true;
end
function room_mt:get_role(nick)
- local session = self._occupants[nick];
- return session and session.role or nil;
+ local occupant = self:get_occupant_by_nick(nick);
+ return occupant and occupant.role or nil;
end
-function room_mt:can_set_role(actor_jid, occupant_jid, role)
- local occupant = self._occupants[occupant_jid];
- if not occupant or not actor_jid then return nil, "modify", "not-acceptable"; end
- if actor_jid == true then return true; end
+function room_mt:set_role(actor, occupant_jid, role, reason)
+ if not actor then return nil, "modify", "not-acceptable"; end
- local actor = self._occupants[self._jid_nick[actor_jid]];
- if actor and actor.role == "moderator" then
- if occupant.affiliation ~= "owner" and occupant.affiliation ~= "admin" then
- if actor.affiliation == "owner" or actor.affiliation == "admin" then
- return true;
- elseif occupant.role ~= "moderator" and role ~= "moderator" then
- return true;
- end
- end
+ local occupant = self:get_occupant_by_nick(occupant_jid);
+ if not occupant then return nil, "modify", "item-not-found"; end
+
+ if valid_roles[role or "none"] == nil then
+ return nil, "modify", "not-acceptable";
end
- return nil, "cancel", "not-allowed";
-end
-function room_mt:set_role(actor, occupant_jid, role, callback, reason)
- if role == "none" then role = nil; end
- if role and role ~= "moderator" and role ~= "participant" and role ~= "visitor" then return nil, "modify", "not-acceptable"; end
- local allowed, err_type, err_condition = self:can_set_role(actor, occupant_jid, role);
- if not allowed then return allowed, err_type, err_condition; end
- local occupant = self._occupants[occupant_jid];
- local x = st.stanza("x", {xmlns = "http://jabber.org/protocol/muc#user"})
- :tag("item", {affiliation=occupant.affiliation or "none", nick=select(3, jid_split(occupant_jid)), role=role or "none"})
- :tag("reason"):text(reason or ""):up()
- :up();
- local presence_type = nil;
- if not role then -- kick
- presence_type = "unavailable";
- self._occupants[occupant_jid] = nil;
- for jid in pairs(occupant.sessions) do -- remove for all sessions of the nick
- self._jid_nick[jid] = nil;
- end
- x:tag("status", {code = "307"}):up();
+ role = role ~= "none" and role or nil; -- coerces `role == false` to `nil`
+
+ if actor == true then
+ actor = nil -- So we can pass it safely to 'publicise_occupant_status' below
else
- occupant.role = role;
- end
- local self_x = st.clone(x);
- self_x:tag("status", {code = "110"}):up();
- local bp;
- for jid,pres in pairs(occupant.sessions) do -- send to all sessions of the nick
- local p = st.clone(pres);
- p.attr.from = occupant_jid;
- p.attr.type = presence_type;
- p.attr.to = jid;
- if occupant.jid == jid then
- bp = st.clone(p);
- bp:add_child(x);
+ -- Can't do anything to other owners or admins
+ local occupant_affiliation = self:get_affiliation(occupant.bare_jid);
+ if occupant_affiliation == "owner" or occupant_affiliation == "admin" then
+ return nil, "cancel", "not-allowed";
end
- p:add_child(self_x);
- self:_route_stanza(p);
- end
- if callback then callback(); end
- if bp then
- self:broadcast_except_nick(bp, occupant_jid);
- end
- return true;
-end
-function room_mt:_route_stanza(stanza)
- local muc_child;
- local to_occupant = self._occupants[self._jid_nick[stanza.attr.to]];
- local from_occupant = self._occupants[stanza.attr.from];
- if stanza.name == "presence" then
- if to_occupant and from_occupant then
- if self._data.whois == 'anyone' then
- muc_child = stanza:get_child("x", "http://jabber.org/protocol/muc#user");
- else
- if to_occupant.role == "moderator" or jid_bare(to_occupant.jid) == jid_bare(from_occupant.jid) then
- muc_child = stanza:get_child("x", "http://jabber.org/protocol/muc#user");
- end
+ -- If you are trying to give or take moderator role you need to be an owner or admin
+ if occupant.role == "moderator" or role == "moderator" then
+ local actor_affiliation = self:get_affiliation(actor);
+ if actor_affiliation ~= "owner" and actor_affiliation ~= "admin" then
+ return nil, "cancel", "not-allowed";
end
end
- end
- if muc_child then
- for _, item in pairs(muc_child.tags) do
- if item.name == "item" then
- if from_occupant == to_occupant then
- item.attr.jid = stanza.attr.to;
- else
- item.attr.jid = from_occupant.jid;
- end
- end
+
+ -- Need to be in the room and a moderator
+ local actor_occupant = self:get_occupant_by_real_jid(actor);
+ if not actor_occupant or actor_occupant.role ~= "moderator" then
+ return nil, "cancel", "not-allowed";
end
end
- self:route_stanza(stanza);
- if muc_child then
- for _, item in pairs(muc_child.tags) do
- if item.name == "item" then
- item.attr.jid = nil;
- end
- end
+
+ local x = st.stanza("x", {xmlns = "http://jabber.org/protocol/muc#user"});
+ if not role then
+ x:tag("status", {code = "307"}):up();
end
+ occupant.role = role;
+ self:save_occupant(occupant);
+ self:publicise_occupant_status(occupant, x, nil, actor, reason);
+ if role == nil then
+ module:fire_event("muc-occupant-left", {room = self; nick = occupant.nick; occupant = occupant;});
+ end
+ return true;
end
+local whois = module:require "muc/whois";
+room_mt.get_whois = whois.get;
+room_mt.set_whois = whois.set;
+
local _M = {}; -- module "muc"
function _M.new_room(jid, config)
@@ -1183,17 +1342,103 @@ function _M.new_room(jid, config)
jid = jid;
_jid_nick = {};
_occupants = {};
- _data = {
- whois = 'moderators';
- history_length = math.min((config and config.history_length)
- or default_history_length, max_history_length);
- };
+ _data = config or {};
_affiliations = {};
}, room_mt);
end
-function _M.set_max_history_length(_max_history_length)
- max_history_length = _max_history_length or math.huge;
+local new_format = module:get_option_boolean("new_muc_storage_format", false);
+
+function room_mt:freeze(live)
+ local frozen, state;
+ if new_format then
+ frozen = {
+ _jid = self.jid;
+ _data = self._data;
+ };
+ for user, affiliation in pairs(self._affiliations) do
+ frozen[user] = affiliation;
+ end
+ else
+ frozen = {
+ jid = self.jid;
+ _data = self._data;
+ _affiliations = self._affiliations;
+ };
+ end
+ if live then
+ state = {};
+ for nick, occupant in self:each_occupant() do
+ state[nick] = {
+ bare_jid = occupant.bare_jid;
+ role = occupant.role;
+ jid = occupant.jid;
+ }
+ for jid, presence in occupant:each_session() do
+ state[jid] = st.preserialize(presence);
+ end
+ end
+ local history = self._history;
+ if history and history[1] ~= nil then
+ state._last_message = st.preserialize(history[#history].stanza);
+ state._last_message_at = history[#history].timestamp;
+ end
+ end
+ return frozen, state;
+end
+
+function _M.restore_room(frozen, state)
+ local room_jid = frozen._jid or frozen.jid;
+ local room = _M.new_room(room_jid, frozen._data);
+
+ if state and state._last_message and state._last_message_at then
+ room._history = {
+ { stanza = st.deserialize(state._last_message),
+ timestamp = state._last_message_at, },
+ };
+ end
+
+ local occupants = {};
+ local room_name, room_host = jid_split(room_jid);
+
+ if frozen.jid and frozen._affiliations then
+ room._affiliations = frozen._affiliations;
+ else
+ for jid, data in pairs(frozen) do
+ local node, host, resource = jid_split(jid);
+ if host:sub(1,1) ~= "_" and not resource and type(data) == "string" then
+ -- bare jid: affiliation
+ room._affiliations[jid] = data;
+ end
+ end
+ end
+ for jid, data in pairs(state or frozen) do
+ local node, host, resource = jid_split(jid);
+ if node or host:sub(1,1) ~= "_" then
+ if host == room_host and node == room_name and resource and type(data) == "table" then
+ -- full room jid: bare real jid and role
+ local nick = jid;
+ local occupant = occupants[nick] or occupant_lib.new(data.bare_jid, nick);
+ occupant.bare_jid = data.bare_jid;
+ occupant.role = data.role;
+ occupant.jid = data.jid; -- Primary session JID
+ occupants[nick] = occupant;
+ elseif type(data) == "table" and data.name == "presence" then
+ -- full user jid: presence
+ local nick = data.attr.from;
+ local occupant = occupants[nick] or occupant_lib.new(nil, nick);
+ local presence = st.deserialize(data);
+ occupant:set_session(jid, presence);
+ occupants[nick] = occupant;
+ end
+ end
+ end
+
+ for _, occupant in pairs(occupants) do
+ room:save_occupant(occupant);
+ end
+
+ return room;
end
_M.room_mt = room_mt;
diff --git a/plugins/muc/name.lib.lua b/plugins/muc/name.lib.lua
new file mode 100644
index 00000000..2dcb979a
--- /dev/null
+++ b/plugins/muc/name.lib.lua
@@ -0,0 +1,45 @@
+-- Prosody IM
+-- Copyright (C) 2008-2010 Matthew Wild
+-- Copyright (C) 2008-2010 Waqas Hussain
+-- Copyright (C) 2014 Daurnimator
+--
+-- This project is MIT/X11 licensed. Please see the
+-- COPYING file in the source package for more information.
+--
+
+local jid_split = require "util.jid".split;
+
+local function get_name(room)
+ return room._data.name or jid_split(room.jid);
+end
+
+local function set_name(room, name)
+ if name == "" or name == (jid_split(room.jid)) then name = nil; end
+ if room._data.name == name then return false; end
+ room._data.name = name;
+ return true;
+end
+
+module:hook("muc-disco#info", function(event)
+ event.reply:tag("identity", {category="conference", type="text", name=get_name(event.room)}):up();
+end);
+
+module:hook("muc-config-form", function(event)
+ table.insert(event.form, {
+ name = "muc#roomconfig_roomname";
+ type = "text-single";
+ label = "Name";
+ value = get_name(event.room) or "";
+ });
+end, 100-1);
+
+module:hook("muc-config-submitted/muc#roomconfig_roomname", function(event)
+ if set_name(event.room, event.value) then
+ event.status_codes["104"] = true;
+ end
+end);
+
+return {
+ get = get_name;
+ set = set_name;
+};
diff --git a/plugins/muc/occupant.lib.lua b/plugins/muc/occupant.lib.lua
new file mode 100644
index 00000000..8fe4bbdf
--- /dev/null
+++ b/plugins/muc/occupant.lib.lua
@@ -0,0 +1,85 @@
+local pairs = pairs;
+local setmetatable = setmetatable;
+local st = require "util.stanza";
+local util = module:require "muc/util";
+
+local function get_filtered_presence(stanza)
+ return util.filter_muc_x(st.clone(stanza));
+end
+
+local occupant_mt = {};
+occupant_mt.__index = occupant_mt;
+
+local function new_occupant(bare_real_jid, nick)
+ return setmetatable({
+ bare_jid = bare_real_jid;
+ nick = nick; -- in-room jid
+ sessions = {}; -- hash from real_jid to presence stanzas. stanzas should not be modified
+ role = nil;
+ jid = nil; -- Primary session
+ }, occupant_mt);
+end
+
+-- Deep copy an occupant
+local function copy_occupant(occupant)
+ local sessions = {};
+ for full_jid, presence_stanza in pairs(occupant.sessions) do
+ -- Don't keep unavailable presences, as they'll accumulate; unless they're the primary session
+ if presence_stanza.attr.type ~= "unavailable" or full_jid == occupant.jid then
+ sessions[full_jid] = presence_stanza;
+ end
+ end
+ return setmetatable({
+ bare_jid = occupant.bare_jid;
+ nick = occupant.nick;
+ sessions = sessions;
+ role = occupant.role;
+ jid = occupant.jid;
+ }, occupant_mt);
+end
+
+-- finds another session to be the primary (there might not be one)
+function occupant_mt:choose_new_primary()
+ for jid, pr in self:each_session() do
+ if pr.attr.type == nil then
+ return jid;
+ end
+ end
+ return nil;
+end
+
+function occupant_mt:set_session(real_jid, presence_stanza, replace_primary)
+ local pr = get_filtered_presence(presence_stanza);
+ pr.attr.from = self.nick;
+ pr.attr.to = real_jid;
+
+ self.sessions[real_jid] = pr;
+ if replace_primary then
+ self.jid = real_jid;
+ elseif self.jid == nil or (pr.attr.type == "unavailable" and self.jid == real_jid) then
+ -- Only leave an unavailable presence as primary when there are no other options
+ self.jid = self:choose_new_primary() or real_jid;
+ end
+end
+
+function occupant_mt:remove_session(real_jid)
+ -- Delete original session
+ self.sessions[real_jid] = nil;
+ if self.jid == real_jid then
+ self.jid = self:choose_new_primary();
+ end
+end
+
+function occupant_mt:each_session()
+ return pairs(self.sessions)
+end
+
+function occupant_mt:get_presence(real_jid)
+ return self.sessions[real_jid or self.jid]
+end
+
+return {
+ new = new_occupant;
+ copy = copy_occupant;
+ mt = occupant_mt;
+}
diff --git a/plugins/muc/password.lib.lua b/plugins/muc/password.lib.lua
new file mode 100644
index 00000000..02ecdc1a
--- /dev/null
+++ b/plugins/muc/password.lib.lua
@@ -0,0 +1,70 @@
+-- Prosody IM
+-- Copyright (C) 2008-2010 Matthew Wild
+-- Copyright (C) 2008-2010 Waqas Hussain
+-- Copyright (C) 2014 Daurnimator
+--
+-- This project is MIT/X11 licensed. Please see the
+-- COPYING file in the source package for more information.
+--
+
+local st = require "util.stanza";
+
+local function get_password(room)
+ return room._data.password;
+end
+
+local function set_password(room, password)
+ if password == "" then password = nil; end
+ if room._data.password == password then return false; end
+ room._data.password = password;
+ return true;
+end
+
+module:hook("muc-disco#info", function(event)
+ event.reply:tag("feature", {var = get_password(event.room) and "muc_passwordprotected" or "muc_unsecured"}):up();
+end);
+
+module:hook("muc-config-form", function(event)
+ table.insert(event.form, {
+ name = "muc#roomconfig_roomsecret";
+ type = "text-private";
+ label = "Password";
+ value = get_password(event.room) or "";
+ });
+end, 100-7);
+
+module:hook("muc-config-submitted/muc#roomconfig_roomsecret", function(event)
+ if set_password(event.room, event.value) then
+ event.status_codes["104"] = true;
+ end
+end);
+
+-- Don't allow anyone to join room unless they provide the password
+module:hook("muc-occupant-pre-join", function(event)
+ local room, stanza = event.room, event.stanza;
+ local password = stanza:get_child("x", "http://jabber.org/protocol/muc");
+ password = password and password:get_child_text("password", "http://jabber.org/protocol/muc");
+ if not password or password == "" then password = nil; end
+ if get_password(room) ~= password then
+ local from, to = stanza.attr.from, stanza.attr.to;
+ module:log("debug", "%s couldn't join due to invalid password: %s", from, to);
+ local reply = st.error_reply(stanza, "auth", "not-authorized"):up();
+ reply.tags[1].attr.code = "401";
+ event.origin.send(reply:tag("x", {xmlns = "http://jabber.org/protocol/muc"}));
+ return true;
+ end
+end, -20);
+
+-- Add password to outgoing invite
+module:hook("muc-invite", function(event)
+ local password = get_password(event.room);
+ if password then
+ local x = event.stanza:get_child("x", "http://jabber.org/protocol/muc#user");
+ x:tag("password"):text(password):up();
+ end
+end);
+
+return {
+ get = get_password;
+ set = set_password;
+};
diff --git a/plugins/muc/persistent.lib.lua b/plugins/muc/persistent.lib.lua
new file mode 100644
index 00000000..abceafe1
--- /dev/null
+++ b/plugins/muc/persistent.lib.lua
@@ -0,0 +1,47 @@
+-- Prosody IM
+-- Copyright (C) 2008-2010 Matthew Wild
+-- Copyright (C) 2008-2010 Waqas Hussain
+-- Copyright (C) 2014 Daurnimator
+--
+-- This project is MIT/X11 licensed. Please see the
+-- COPYING file in the source package for more information.
+--
+
+local function get_persistent(room)
+ return room._data.persistent;
+end
+
+local function set_persistent(room, persistent)
+ persistent = persistent and true or nil;
+ if get_persistent(room) == persistent then return false; end
+ room._data.persistent = persistent;
+ return true;
+end
+
+module:hook("muc-config-form", function(event)
+ table.insert(event.form, {
+ name = "muc#roomconfig_persistentroom";
+ type = "boolean";
+ label = "Make Room Persistent?";
+ value = get_persistent(event.room);
+ });
+end, 100-3);
+
+module:hook("muc-config-submitted/muc#roomconfig_persistentroom", function(event)
+ if set_persistent(event.room, event.value) then
+ event.status_codes["104"] = true;
+ end
+end);
+
+module:hook("muc-disco#info", function(event)
+ event.reply:tag("feature", {var = get_persistent(event.room) and "muc_persistent" or "muc_temporary"}):up();
+end);
+
+module:hook("muc-room-destroyed", function(event)
+ set_persistent(event.room, false);
+end);
+
+return {
+ get = get_persistent;
+ set = set_persistent;
+};
diff --git a/plugins/muc/subject.lib.lua b/plugins/muc/subject.lib.lua
new file mode 100644
index 00000000..200b262d
--- /dev/null
+++ b/plugins/muc/subject.lib.lua
@@ -0,0 +1,101 @@
+-- Prosody IM
+-- Copyright (C) 2008-2010 Matthew Wild
+-- Copyright (C) 2008-2010 Waqas Hussain
+-- Copyright (C) 2014 Daurnimator
+--
+-- This project is MIT/X11 licensed. Please see the
+-- COPYING file in the source package for more information.
+--
+
+local st = require "util.stanza";
+
+local muc_util = module:require "muc/util";
+local valid_roles = muc_util.valid_roles;
+
+local function create_subject_message(from, subject)
+ return st.message({from = from; type = "groupchat"})
+ :tag("subject"):text(subject or ""):up();
+end
+
+local function get_changesubject(room)
+ return room._data.changesubject;
+end
+
+local function set_changesubject(room, changesubject)
+ changesubject = changesubject and true or nil;
+ if get_changesubject(room) == changesubject then return false; end
+ room._data.changesubject = changesubject;
+ return true;
+end
+
+module:hook("muc-config-form", function(event)
+ table.insert(event.form, {
+ name = "muc#roomconfig_changesubject";
+ type = "boolean";
+ label = "Allow Occupants to Change Subject?";
+ value = get_changesubject(event.room);
+ });
+end, 100-8);
+
+module:hook("muc-config-submitted/muc#roomconfig_changesubject", function(event)
+ if set_changesubject(event.room, event.value) then
+ event.status_codes["104"] = true;
+ end
+end);
+
+local function get_subject(room)
+ -- a <message/> stanza from the room JID (or from the occupant JID of the entity that set the subject)
+ return room._data.subject_from or room.jid, room._data.subject;
+end
+
+local function send_subject(room, to)
+ local msg = create_subject_message(get_subject(room));
+ msg.attr.to = to;
+ room:route_stanza(msg);
+end
+
+local function set_subject(room, from, subject)
+ if subject == "" then subject = nil; end
+ local old_from, old_subject = get_subject(room);
+ if old_subject == subject and old_from == from then return false; end
+ room._data.subject_from = from;
+ room._data.subject = subject;
+ local msg = create_subject_message(from, subject);
+ room:broadcast_message(msg);
+ return true;
+end
+
+-- Send subject to joining user
+module:hook("muc-occupant-session-new", function(event)
+ send_subject(event.room, event.stanza.attr.from);
+end, 20);
+
+-- Prosody has made the decision that messages with <subject/> are exclusively subject changes
+-- e.g. body will be ignored; even if the subject change was not allowed
+module:hook("muc-occupant-groupchat", function(event)
+ local stanza = event.stanza;
+ local subject = stanza:get_child("subject");
+ if subject then
+ local room = event.room;
+ local occupant = event.occupant;
+ -- Role check for subject changes
+ local role_rank = valid_roles[occupant and occupant.role or "none"];
+ if role_rank >= valid_roles.moderator or
+ ( role_rank >= valid_roles.participant and get_changesubject(room) ) then -- and participant
+ set_subject(room, occupant.nick, subject:get_text());
+ room:save();
+ return true;
+ else
+ event.origin.send(st.error_reply(stanza, "auth", "forbidden"));
+ return true;
+ end
+ end
+end, 20);
+
+return {
+ get_changesubject = get_changesubject;
+ set_changesubject = set_changesubject;
+ get = get_subject;
+ set = set_subject;
+ send = send_subject;
+};
diff --git a/plugins/muc/util.lib.lua b/plugins/muc/util.lib.lua
new file mode 100644
index 00000000..16deb543
--- /dev/null
+++ b/plugins/muc/util.lib.lua
@@ -0,0 +1,58 @@
+-- Prosody IM
+-- Copyright (C) 2008-2010 Matthew Wild
+-- Copyright (C) 2008-2010 Waqas Hussain
+-- Copyright (C) 2014 Daurnimator
+--
+-- This project is MIT/X11 licensed. Please see the
+-- COPYING file in the source package for more information.
+--
+
+local _M = {};
+
+_M.valid_affiliations = {
+ outcast = -1;
+ none = 0;
+ member = 1;
+ admin = 2;
+ owner = 3;
+};
+
+_M.valid_roles = {
+ none = 0;
+ visitor = 1;
+ participant = 2;
+ moderator = 3;
+};
+
+local kickable_error_conditions = {
+ ["gone"] = true;
+ ["internal-server-error"] = true;
+ ["item-not-found"] = true;
+ ["jid-malformed"] = true;
+ ["recipient-unavailable"] = true;
+ ["redirect"] = true;
+ ["remote-server-not-found"] = true;
+ ["remote-server-timeout"] = true;
+ ["service-unavailable"] = true;
+ ["malformed error"] = true;
+};
+function _M.is_kickable_error(stanza)
+ local cond = select(2, stanza:get_error()) or "malformed error";
+ return kickable_error_conditions[cond];
+end
+
+local muc_x_filters = {
+ ["http://jabber.org/protocol/muc"] = true;
+ ["http://jabber.org/protocol/muc#user"] = true;
+}
+local function muc_x_filter(tag)
+ if muc_x_filters[tag.attr.xmlns] then
+ return nil;
+ end
+ return tag;
+end
+function _M.filter_muc_x(stanza)
+ return stanza:maptags(muc_x_filter);
+end
+
+return _M;
diff --git a/plugins/muc/whois.lib.lua b/plugins/muc/whois.lib.lua
new file mode 100644
index 00000000..4acf288c
--- /dev/null
+++ b/plugins/muc/whois.lib.lua
@@ -0,0 +1,65 @@
+-- Prosody IM
+-- Copyright (C) 2008-2010 Matthew Wild
+-- Copyright (C) 2008-2010 Waqas Hussain
+-- Copyright (C) 2014 Daurnimator
+--
+-- This project is MIT/X11 licensed. Please see the
+-- COPYING file in the source package for more information.
+--
+
+local valid_whois = {
+ moderators = true;
+ anyone = true;
+};
+
+local function get_whois(room)
+ return room._data.whois or "moderators";
+end
+
+local function set_whois(room, whois)
+ assert(valid_whois[whois], "Invalid whois value")
+ if get_whois(room) == whois then return false; end
+ room._data.whois = whois;
+ return true;
+end
+
+module:hook("muc-disco#info", function(event)
+ event.reply:tag("feature", {var = get_whois(event.room) ~= "anyone" and "muc_semianonymous" or "muc_nonanonymous"}):up();
+end);
+
+module:hook("muc-config-form", function(event)
+ local whois = get_whois(event.room);
+ table.insert(event.form, {
+ name = 'muc#roomconfig_whois',
+ type = 'list-single',
+ label = 'Who May Discover Real JIDs?',
+ value = {
+ { value = 'moderators', label = 'Moderators Only', default = whois == 'moderators' },
+ { value = 'anyone', label = 'Anyone', default = whois == 'anyone' }
+ }
+ });
+end, 100-9);
+
+module:hook("muc-config-submitted/muc#roomconfig_whois", function(event)
+ if set_whois(event.room, event.value) then
+ local code = (event.value == 'moderators') and "173" or "172";
+ event.status_codes[code] = true;
+ end
+end);
+
+-- Mask 'from' jid as occupant jid if room is anonymous
+module:hook("muc-invite", function(event)
+ local room, stanza = event.room, event.stanza;
+ if get_whois(room) == "moderators" and room:get_default_role(room:get_affiliation(stanza.attr.to)) ~= "moderator" then
+ local invite = stanza:get_child("x", "http://jabber.org/protocol/muc#user"):get_child("invite");
+ local occupant_jid = room:get_occupant_jid(invite.attr.from);
+ if occupant_jid ~= nil then -- FIXME: This will expose real jid if inviter is not in room
+ invite.attr.from = occupant_jid;
+ end
+ end
+end, 50);
+
+return {
+ get = get_whois;
+ set = set_whois;
+};
diff --git a/prosody b/prosody
index 635ec5f3..204fb36d 100755
--- a/prosody
+++ b/prosody
@@ -49,390 +49,49 @@ if #arg > 0 and arg[1] ~= "--config" then
return 1;
end
--- Global 'prosody' object
-local prosody = { events = require "util.events".new(); };
-_G.prosody = prosody;
+local startup = require "util.startup";
+local async = require "util.async";
--- Check dependencies
-local dependencies = require "util.dependencies";
+-- Note: it's important that this thread is not GC'd, as some C libraries
+-- that are initialized here store a pointer to it ( :/ ).
+local thread = async.runner();
--- Load the config-parsing module
-config = require "core.configmanager"
+thread:run(startup.prosody);
--- -- -- --
--- Define the functions we call during startup, the
--- actual startup happens right at the end, where these
--- functions get called
-
-function read_config()
- local filenames = {};
-
- local filename;
- if arg[1] == "--config" and arg[2] then
- table.insert(filenames, arg[2]);
- if CFG_CONFIGDIR then
- table.insert(filenames, CFG_CONFIGDIR.."/"..arg[2]);
- end
- elseif os.getenv("PROSODY_CONFIG") then -- Passed by prosodyctl
- table.insert(filenames, os.getenv("PROSODY_CONFIG"));
- else
- for _, format in ipairs(config.parsers()) do
- table.insert(filenames, (CFG_CONFIGDIR or ".").."/prosody.cfg."..format);
- end
- end
- for _,_filename in ipairs(filenames) do
- filename = _filename;
- local file = io.open(filename);
- if file then
- file:close();
- CFG_CONFIGDIR = filename:match("^(.*)[\\/][^\\/]*$");
- break;
- end
- end
- prosody.config_file = filename
- local ok, level, err = config.load(filename);
- if not ok then
- print("\n");
- print("**************************");
- if level == "parser" then
- print("A problem occured while reading the config file "..filename);
- print("");
- local err_line, err_message = tostring(err):match("%[string .-%]:(%d*): (.*)");
- if err:match("chunk has too many syntax levels$") then
- print("An Include statement in a config file is including an already-included");
- print("file and causing an infinite loop. An Include statement in a config file is...");
- else
- print("Error"..(err_line and (" on line "..err_line) or "")..": "..(err_message or tostring(err)));
- end
- print("");
- elseif level == "file" then
- print("Prosody was unable to find the configuration file.");
- print("We looked for: "..filename);
- print("A sample config file is included in the Prosody download called prosody.cfg.lua.dist");
- print("Copy or rename it to prosody.cfg.lua and edit as necessary.");
- end
- print("More help on configuring Prosody can be found at http://prosody.im/doc/configure");
- print("Good luck!");
- print("**************************");
- print("");
- os.exit(1);
- end
-end
-
-function check_dependencies()
- if not dependencies.check_dependencies() then
- os.exit(1);
- end
-end
-
--- luacheck: globals socket server
-
-function load_libraries()
- -- Load socket framework
- -- luacheck: ignore 111/server 111/socket
- socket = require "socket";
- server = require "net.server"
-end
-
--- The global log() gets defined by loggingmanager
--- luacheck: ignore 113/log
-
-function init_logging()
- -- Initialize logging
- require "core.loggingmanager"
-end
-
-function log_dependency_warnings()
- dependencies.log_warnings();
-end
-
-function sanity_check()
- for host, host_config in pairs(config.getconfig()) do
- if host ~= "*"
- and host_config.enabled ~= false
- and not host_config.component_module then
- return;
- end
- end
- log("error", "No enabled VirtualHost entries found in the config file.");
- log("error", "At least one active host is required for Prosody to function. Exiting...");
- os.exit(1);
-end
-
-function sandbox_require()
- -- Replace require() with one that doesn't pollute _G, required
- -- for neat sandboxing of modules
- -- luacheck: ignore 113/getfenv 111/require
- local _realG = _G;
- local _real_require = require;
- local getfenv = getfenv or function (f)
- -- FIXME: This is a hack to replace getfenv() in Lua 5.2
- local name, env = debug.getupvalue(debug.getinfo(f or 1).func, 1);
- if name == "_ENV" then
- return env;
- end
- end
- function require(...)
- local curr_env = getfenv(2);
- local curr_env_mt = getmetatable(curr_env);
- local _realG_mt = getmetatable(_realG);
- if curr_env_mt and curr_env_mt.__index and not curr_env_mt.__newindex and _realG_mt then
- local old_newindex, old_index;
- old_newindex, _realG_mt.__newindex = _realG_mt.__newindex, curr_env;
- old_index, _realG_mt.__index = _realG_mt.__index, function (_G, k) -- luacheck: ignore 212/_G
- return rawget(curr_env, k);
- end;
- local ret = _real_require(...);
- _realG_mt.__newindex = old_newindex;
- _realG_mt.__index = old_index;
- return ret;
- end
- return _real_require(...);
- end
-end
-
-function set_function_metatable()
- local mt = {};
- function mt.__index(f, upvalue)
- local i, name, value = 0;
- repeat
- i = i + 1;
- name, value = debug.getupvalue(f, i);
- until name == upvalue or name == nil;
- return value;
- end
- function mt.__newindex(f, upvalue, value)
- local i, name = 0;
- repeat
- i = i + 1;
- name = debug.getupvalue(f, i);
- until name == upvalue or name == nil;
- if name then
- debug.setupvalue(f, i, value);
- end
- end
- function mt.__tostring(f)
- local info = debug.getinfo(f);
- return ("function(%s:%d)"):format(info.short_src:match("[^\\/]*$"), info.linedefined);
- end
- debug.setmetatable(function() end, mt);
-end
-
-function init_global_state()
- prosody.bare_sessions = {};
- prosody.full_sessions = {};
- prosody.hosts = {};
-
- -- COMPAT: These globals are deprecated
- -- luacheck: ignore 111/bare_sessions 111/full_sessions 111/hosts
- bare_sessions = prosody.bare_sessions;
- full_sessions = prosody.full_sessions;
- hosts = prosody.hosts;
-
- local data_path = config.get("*", "data_path") or CFG_DATADIR or "data";
- local custom_plugin_paths = config.get("*", "plugin_paths");
- if custom_plugin_paths then
- local path_sep = package.config:sub(3,3);
- -- path1;path2;path3;defaultpath...
- CFG_PLUGINDIR = table.concat(custom_plugin_paths, path_sep)..path_sep..(CFG_PLUGINDIR or "plugins");
- end
- prosody.paths = { source = CFG_SOURCEDIR, config = CFG_CONFIGDIR or ".",
- plugins = CFG_PLUGINDIR or "plugins", data = data_path };
-
- prosody.arg = _G.arg;
-
- prosody.platform = "unknown";
- if os.getenv("WINDIR") then
- prosody.platform = "windows";
- elseif package.config:sub(1,1) == "/" then
- prosody.platform = "posix";
- end
-
- prosody.installed = nil;
- if CFG_SOURCEDIR and (prosody.platform == "windows" or CFG_SOURCEDIR:match("^/")) then
- prosody.installed = true;
- end
-
- if prosody.installed then
- -- Change working directory to data path.
- require "lfs".chdir(data_path);
- end
-
- -- Function to reload the config file
- function prosody.reload_config()
- log("info", "Reloading configuration file");
- prosody.events.fire_event("reloading-config");
- local ok, level, err = config.load(prosody.config_file);
- if not ok then
- if level == "parser" then
- log("error", "There was an error parsing the configuration file: %s", tostring(err));
- elseif level == "file" then
- log("error", "Couldn't read the config file when trying to reload: %s", tostring(err));
- end
- end
- return ok, (err and tostring(level)..": "..tostring(err)) or nil;
- end
-
- -- Function to reopen logfiles
- function prosody.reopen_logfiles()
- log("info", "Re-opening log files");
- prosody.events.fire_event("reopen-log-files");
- end
-
- -- Function to initiate prosody shutdown
- function prosody.shutdown(reason, code)
- log("info", "Shutting down: %s", reason or "unknown reason");
- prosody.shutdown_reason = reason;
- prosody.shutdown_code = code;
- prosody.events.fire_event("server-stopping", {
- reason = reason;
- code = code;
- });
- server.setquitting(true);
- end
-end
-
-function read_version()
- -- Try to determine version
- local version_file = io.open((CFG_SOURCEDIR or ".").."/prosody.version");
- if version_file then
- prosody.version = version_file:read("*a"):gsub("%s*$", "");
- version_file:close();
- if #prosody.version == 12 and prosody.version:match("^[a-f0-9]+$") then
- prosody.version = "hg:"..prosody.version;
- end
- else
- prosody.version = "unknown";
- end
-end
-
-function load_secondary_libraries()
- --- Load and initialise core modules
- require "util.import"
- require "util.xmppstream"
- require "core.stanza_router"
- require "core.statsmanager"
- require "core.hostmanager"
- require "core.portmanager"
- require "core.modulemanager"
- require "core.usermanager"
- require "core.rostermanager"
- require "core.sessionmanager"
- package.loaded['core.componentmanager'] = setmetatable({},{__index=function()
- log("warn", "componentmanager is deprecated: %s", debug.traceback():match("\n[^\n]*\n[ \t]*([^\n]*)"));
- return function() end
- end});
-
- local http = require "net.http"
- local config_ssl = config.get("*", "ssl") or {}
- local https_client = config.get("*", "client_https_ssl")
- http.default.options.sslctx = require "core.certmanager".create_context("client_https port 0", "client",
- { capath = config_ssl.capath, cafile = config_ssl.cafile, verify = "peer", }, https_client);
-
- require "util.array"
- require "util.datetime"
- require "util.iterators"
- require "util.timer"
- require "util.helpers"
-
- pcall(require, "util.signal") -- Not on Windows
-
- -- Commented to protect us from
- -- the second kind of people
- --[[
- pcall(require, "remdebug.engine");
- if remdebug then remdebug.engine.start() end
- ]]
-
- require "util.stanza"
- require "util.jid"
-end
-
-function init_data_store()
- require "core.storagemanager";
-end
-
-function prepare_to_start()
- log("info", "Prosody is using the %s backend for connection handling", server.get_backend());
- -- Signal to modules that we are ready to start
- prosody.events.fire_event("server-starting");
- prosody.start_time = os.time();
-end
-
-function init_global_protection()
- -- Catch global accesses
- -- luacheck: ignore 212/t
- local locked_globals_mt = {
- __index = function (t, k) log("warn", "%s", debug.traceback("Attempt to read a non-existent global '"..tostring(k).."'", 2)); end;
- __newindex = function (t, k, v) error("Attempt to set a global: "..tostring(k).." = "..tostring(v), 2); end;
- };
-
- function prosody.unlock_globals()
- setmetatable(_G, nil);
- end
-
- function prosody.lock_globals()
- setmetatable(_G, locked_globals_mt);
- end
-
- -- And lock now...
- prosody.lock_globals();
-end
-
-function loop()
+local function loop()
-- Error handler for errors that make it this far
local function catch_uncaught_error(err)
if type(err) == "string" and err:match("interrupted!$") then
return "quitting";
end
- log("error", "Top-level error, please report:\n%s", tostring(err));
+ prosody.log("error", "Top-level error, please report:\n%s", tostring(err));
local traceback = debug.traceback("", 2);
if traceback then
- log("error", "%s", traceback);
+ prosody.log("error", "%s", traceback);
end
prosody.events.fire_event("very-bad-error", {error = err, traceback = traceback});
end
local sleep = require"socket".sleep;
+ local server = require "net.server";
while select(2, xpcall(server.loop, catch_uncaught_error)) ~= "quitting" do
sleep(0.2);
end
end
-function cleanup()
- log("info", "Shutdown status: Cleaning up");
+local function cleanup()
+ prosody.log("info", "Shutdown status: Cleaning up");
prosody.events.fire_event("server-cleanup");
end
--- Are you ready? :)
--- These actions are in a strict order, as many depend on
--- previous steps to have already been performed
-read_config();
-init_logging();
-sanity_check();
-sandbox_require();
-set_function_metatable();
-check_dependencies();
-load_libraries();
-init_global_state();
-read_version();
-log("info", "Hello and welcome to Prosody version %s", prosody.version);
-log_dependency_warnings();
-load_secondary_libraries();
-init_data_store();
-init_global_protection();
-prepare_to_start();
-
-prosody.events.fire_event("server-started");
-
loop();
-log("info", "Shutting down...");
+prosody.log("info", "Shutting down...");
cleanup();
prosody.events.fire_event("server-stopped");
-log("info", "Shutdown complete");
+prosody.log("info", "Shutdown complete");
-os.exit(prosody.shutdown_code)
+os.exit(prosody.shutdown_code);
diff --git a/prosodyctl b/prosodyctl
index fcfc4c2e..744fa7be 100755
--- a/prosodyctl
+++ b/prosodyctl
@@ -20,8 +20,8 @@ CFG_DATADIR=CFG_DATADIR or os.getenv("PROSODY_DATADIR");
local function is_relative(path)
local path_sep = package.config:sub(1,1);
- return ((path_sep == "/" and path:sub(1,1) ~= "/")
- or (path_sep == "\\" and (path:sub(1,1) ~= "/" and path:sub(2,3) ~= ":\\")))
+ return ((path_sep == "/" and path:sub(1,1) ~= "/")
+ or (path_sep == "\\" and (path:sub(1,1) ~= "/" and path:sub(2,3) ~= ":\\")))
end
-- Tell Lua where to find our libraries
@@ -43,190 +43,12 @@ if CFG_DATADIR then
end
end
--- Global 'prosody' object
-local prosody = {
- hosts = {};
- events = require "util.events".new();
- platform = "posix";
- lock_globals = function () end;
- unlock_globals = function () end;
- installed = CFG_SOURCEDIR ~= nil;
- core_post_stanza = function () end; -- TODO: mod_router!
-};
-_G.prosody = prosody;
-
-local dependencies = require "util.dependencies";
-if not dependencies.check_dependencies() then
- os.exit(1);
-end
-
-config = require "core.configmanager"
-
-local ENV_CONFIG;
-do
- local filenames = {};
-
- local filename;
- if arg[1] == "--config" and arg[2] then
- table.insert(filenames, arg[2]);
- if CFG_CONFIGDIR then
- table.insert(filenames, CFG_CONFIGDIR.."/"..arg[2]);
- end
- table.remove(arg, 1); table.remove(arg, 1);
- else
- for _, format in ipairs(config.parsers()) do
- table.insert(filenames, (CFG_CONFIGDIR or ".").."/prosody.cfg."..format);
- end
- end
- for _,_filename in ipairs(filenames) do
- filename = _filename;
- local file = io.open(filename);
- if file then
- file:close();
- ENV_CONFIG = filename;
- CFG_CONFIGDIR = filename:match("^(.*)[\\/][^\\/]*$");
- break;
- end
- end
- local ok, level, err = config.load(filename);
- if not ok then
- print("\n");
- print("**************************");
- if level == "parser" then
- print("A problem occured while reading the config file "..filename);
- local err_line, err_message = tostring(err):match("%[string .-%]:(%d*): (.*)");
- print("Error"..(err_line and (" on line "..err_line) or "")..": "..(err_message or tostring(err)));
- print("");
- elseif level == "file" then
- print("Prosody was unable to find the configuration file.");
- print("We looked for: "..filename);
- print("A sample config file is included in the Prosody download called prosody.cfg.lua.dist");
- print("Copy or rename it to prosody.cfg.lua and edit as necessary.");
- end
- print("More help on configuring Prosody can be found at http://prosody.im/doc/configure");
- print("Good luck!");
- print("**************************");
- print("");
- os.exit(1);
- end
-end
-local original_logging_config = config.get("*", "log");
-config.set("*", "log", { { levels = { min="info" }, to = "console" } });
-
-local data_path = config.get("*", "data_path") or CFG_DATADIR or "data";
-local custom_plugin_paths = config.get("*", "plugin_paths");
-if custom_plugin_paths then
- local path_sep = package.config:sub(3,3);
- -- path1;path2;path3;defaultpath...
- CFG_PLUGINDIR = table.concat(custom_plugin_paths, path_sep)..path_sep..(CFG_PLUGINDIR or "plugins");
-end
-prosody.paths = { source = CFG_SOURCEDIR, config = CFG_CONFIGDIR,
- plugins = CFG_PLUGINDIR or "plugins", data = data_path };
-
-if prosody.installed then
- -- Change working directory to data path.
- require "lfs".chdir(data_path);
-end
-
-require "core.loggingmanager"
-
-dependencies.log_warnings();
-
--- Switch away from root and into the prosody user --
-local switched_user, current_uid;
-
-local want_pposix_version = "0.4.0";
-local have_pposix, pposix = pcall(require, "util.pposix");
-
-if have_pposix and pposix then
- if pposix._VERSION ~= want_pposix_version then
- print(string.format("Unknown version (%s) of binary pposix module, expected %s",
- tostring(pposix._VERSION), want_pposix_version)); return;
- end
- current_uid = pposix.getuid();
- local arg_root = arg[1] == "--root";
- if arg_root then table.remove(arg, 1); end
- if current_uid == 0 and config.get("*", "run_as_root") ~= true and not arg_root then
- -- We haz root!
- local desired_user = config.get("*", "prosody_user") or "prosody";
- local desired_group = config.get("*", "prosody_group") or desired_user;
- local ok, err = pposix.setgid(desired_group);
- if ok then
- ok, err = pposix.initgroups(desired_user);
- end
- if ok then
- ok, err = pposix.setuid(desired_user);
- if ok then
- -- Yay!
- switched_user = true;
- end
- end
- if not switched_user then
- -- Boo!
- print("Warning: Couldn't switch to Prosody user/group '"..tostring(desired_user).."'/'"..tostring(desired_group).."': "..tostring(err));
- else
- -- Make sure the Prosody user can read the config
- local conf, err, errno = io.open(ENV_CONFIG);
- if conf then
- conf:close();
- else
- print("The config file is not readable by the '"..desired_user.."' user.");
- print("Prosody will not be able to read it.");
- print("Error was "..err);
- os.exit(1);
- end
- end
- end
+-----------
- -- Set our umask to protect data files
- pposix.umask(config.get("*", "umask") or "027");
- pposix.setenv("HOME", data_path);
- pposix.setenv("PROSODY_CONFIG", ENV_CONFIG);
-else
- print("Error: Unable to load pposix module. Check that Prosody is installed correctly.")
- print("For more help send the below error to us through http://prosody.im/discuss");
- print(tostring(pposix))
- os.exit(1);
-end
-
-local function test_writeable(filename)
- local f, err = io.open(filename, "a");
- if not f then
- return false, err;
- end
- f:close();
- return true;
-end
-
-local unwriteable_files = {};
-if type(original_logging_config) == "string" and original_logging_config:sub(1,1) ~= "*" then
- local ok, err = test_writeable(original_logging_config);
- if not ok then
- table.insert(unwriteable_files, err);
- end
-elseif type(original_logging_config) == "table" then
- for _, rule in ipairs(original_logging_config) do
- if rule.filename then
- local ok, err = test_writeable(rule.filename);
- if not ok then
- table.insert(unwriteable_files, err);
- end
- end
- end
-end
-
-if #unwriteable_files > 0 then
- print("One of more of the Prosody log files are not");
- print("writeable, please correct the errors and try");
- print("starting prosodyctl again.");
- print("");
- for _, err in ipairs(unwriteable_files) do
- print(err);
- end
- print("");
- os.exit(1);
-end
+local startup = require "util.startup";
+startup.prosodyctl();
+-----------
local error_messages = setmetatable({
["invalid-username"] = "The given username is invalid in a Jabber ID";
@@ -235,60 +57,21 @@ local error_messages = setmetatable({
["no-such-user"] = "The given user does not exist on the server";
["no-such-host"] = "The given hostname does not exist in the config";
["unable-to-save-data"] = "Unable to store, perhaps you don't have permission?";
- ["no-pidfile"] = "There is no 'pidfile' option in the configuration file, see http://prosody.im/doc/prosodyctl#pidfile for help";
- ["invalid-pidfile"] = "The 'pidfile' option in the configuration file is not a string, see http://prosody.im/doc/prosodyctl#pidfile for help";
- ["no-posix"] = "The mod_posix module is not enabled in the Prosody config file, see http://prosody.im/doc/prosodyctl for more info";
+ ["no-pidfile"] = "There is no 'pidfile' option in the configuration file, see https://prosody.im/doc/prosodyctl#pidfile for help";
+ ["invalid-pidfile"] = "The 'pidfile' option in the configuration file is not a string, see https://prosody.im/doc/prosodyctl#pidfile for help";
+ ["no-posix"] = "The mod_posix module is not enabled in the Prosody config file, see https://prosody.im/doc/prosodyctl for more info";
["no-such-method"] = "This module has no commands";
["not-running"] = "Prosody is not running";
- }, { __index = function (t,k) return "Error: "..(tostring(k):gsub("%-", " "):gsub("^.", string.upper)); end });
-
-hosts = prosody.hosts;
-
-local function make_host(hostname)
- return {
- type = "local",
- events = prosody.events,
- modules = {},
- sessions = {},
- users = require "core.usermanager".new_null_provider(hostname)
- };
-end
-
-for hostname, config in pairs(config.getconfig()) do
- hosts[hostname] = make_host(hostname);
-end
+ }, { __index = function (_,k) return "Error: "..(tostring(k):gsub("%-", " "):gsub("^.", string.upper)); end });
+local configmanager = require "core.configmanager";
local modulemanager = require "core.modulemanager"
-
local prosodyctl = require "util.prosodyctl"
local socket = require "socket"
-
-local http = require "net.http"
-local config_ssl = config.get("*", "ssl") or {}
-local https_client = config.get("*", "client_https_ssl")
-http.default.options.sslctx = require "core.certmanager".create_context("client_https port 0", "client",
- { capath = config_ssl.capath, cafile = config_ssl.cafile, verify = "peer", }, https_client);
+local dependencies = require "util.dependencies";
-----------------------
--- FIXME: Duplicate code waiting for util.startup
-function read_version()
- -- Try to determine version
- local version_file = io.open((CFG_SOURCEDIR or ".").."/prosody.version");
- prosody.version = "unknown";
- if version_file then
- prosody.version = version_file:read("*a"):gsub("%s*$", "");
- version_file:close();
- if #prosody.version == 12 and prosody.version:match("^[a-f0-9]+$") then
- prosody.version = "hg:"..prosody.version;
- end
- else
- local hg = require"util.mercurial";
- local hgid = hg.check_id(CFG_SOURCEDIR or ".");
- if hgid then prosody.version = "hg:" .. hgid; end
- end
-end
-
local show_message, show_warning = prosodyctl.show_message, prosodyctl.show_warning;
local show_usage = prosodyctl.show_usage;
local show_yesno = prosodyctl.show_yesno;
@@ -297,7 +80,7 @@ local read_password = prosodyctl.read_password;
local jid_split = require "util.jid".prepped_split;
-local prosodyctl_timeout = (config.get("*", "prosodyctl_timeout") or 5) * 2;
+local prosodyctl_timeout = (configmanager.get("*", "prosodyctl_timeout") or 5) * 2;
-----------------------
local commands = {};
local command = arg[1];
@@ -319,10 +102,10 @@ function commands.adduser(arg)
return 1;
end
- if not hosts[host] then
+ if not prosody.hosts[host] then
show_warning("The host '%s' is not listed in the configuration file (or is not enabled).", host)
show_warning("The user will not be able to log in until this is changed.");
- hosts[host] = make_host(host);
+ prosody.hosts[host] = startup.make_host(host); --luacheck: ignore 122
end
if prosodyctl.user_exists{ user = user, host = host } then
@@ -358,10 +141,10 @@ function commands.passwd(arg)
return 1;
end
- if not hosts[host] then
+ if not prosody.hosts[host] then
show_warning("The host '%s' is not listed in the configuration file (or is not enabled).", host)
show_warning("The user will not be able to log in until this is changed.");
- hosts[host] = make_host(host);
+ prosody.hosts[host] = startup.make_host(host); --luacheck: ignore 122
end
if not prosodyctl.user_exists { user = user, host = host } then
@@ -397,9 +180,9 @@ function commands.deluser(arg)
return 1;
end
- if not hosts[host] then
+ if not prosody.hosts[host] then
show_warning("The host '%s' is not listed in the configuration file (or is not enabled).", host)
- hosts[host] = make_host(host);
+ prosody.hosts[host] = startup.make_host(host); --luacheck: ignore 122
end
if not prosodyctl.user_exists { user = user, host = host } then
@@ -427,6 +210,7 @@ function commands.start(arg)
end
if ret then
+ --luacheck: ignore 421/ret
local ok, ret = prosodyctl.getpid();
if not ok then
show_message("Couldn't get running Prosody's PID");
@@ -437,9 +221,10 @@ function commands.start(arg)
return 1;
end
- local ok, ret = prosodyctl.start();
+ --luacheck: ignore 411/ret
+ local ok, ret = prosodyctl.start(prosody.paths.source);
if ok then
- local daemonize = config.get("*", "daemonize");
+ local daemonize = configmanager.get("*", "daemonize");
if daemonize == nil then
daemonize = prosody.installed;
end
@@ -481,6 +266,7 @@ function commands.status(arg)
end
if ret then
+ --luacheck: ignore 421/ret
local ok, ret = prosodyctl.getpid();
if not ok then
show_message("Couldn't get running Prosody's PID");
@@ -491,7 +277,7 @@ function commands.status(arg)
return 0;
else
show_message("Prosody is not running");
- if not switched_user and current_uid ~= 0 then
+ if not prosody.switched_user and prosody.current_uid ~= 0 then
print("\nNote:")
print(" You will also see this if prosodyctl is not running under");
print(" the same user account as Prosody. Try running as root (e.g. ");
@@ -499,7 +285,6 @@ function commands.status(arg)
end
return 2
end
- return 1;
end
function commands.stop(arg)
@@ -548,28 +333,26 @@ function commands.restart(arg)
end
function commands.about(arg)
- read_version();
if arg[1] == "--help" then
show_usage([[about]], [[Show information about this Prosody installation]]);
return 1;
end
local pwd = ".";
- local lfs = require "lfs";
local array = require "util.array";
local keys = require "util.iterators".keys;
local hg = require"util.mercurial";
- local relpath = config.resolve_relative_path;
+ local relpath = configmanager.resolve_relative_path;
print("Prosody "..(prosody.version or "(unknown version)"));
print("");
print("# Prosody directories");
- print("Data directory: "..relpath(pwd, data_path));
- print("Config directory: "..relpath(pwd, CFG_CONFIGDIR or "."));
- print("Source directory: "..relpath(pwd, CFG_SOURCEDIR or "."));
+ print("Data directory: "..relpath(pwd, prosody.paths.data));
+ print("Config directory: "..relpath(pwd, prosody.paths.config or "."));
+ print("Source directory: "..relpath(pwd, prosody.paths.source or "."));
print("Plugin directories:")
print(" "..(prosody.paths.plugins:gsub("([^;]+);?", function(path)
- path = config.resolve_relative_path(pwd, path);
+ path = configmanager.resolve_relative_path(pwd, path);
local hgid, hgrepo = hg.check_id(path);
if not hgid and hgrepo then
return path.." - "..hgrepo .."!\n ";
@@ -593,15 +376,21 @@ function commands.about(arg)
print(" "..path);
end
print("");
- local luarocks_status = (pcall(require, "luarocks.loader") and "Installed ("..(package.loaded["luarocks.cfg"].program_version or "2.x+")..")")
- or (pcall(require, "luarocks.require") and "Installed (1.x)")
- or "Not installed";
+ local luarocks_status = "Not installed"
+ if pcall(require, "luarocks.loader") then
+ luarocks_status = "Installed (2.x+)";
+ if package.loaded["luarocks.cfg"] then
+ luarocks_status = "Installed ("..(package.loaded["luarocks.cfg"].program_version or "2.x+")..")";
+ end
+ elseif pcall(require, "luarocks.require") then
+ luarocks_status = "Installed (1.x)";
+ end
print("LuaRocks: ", luarocks_status);
print("");
print("# Lua module versions");
local module_versions, longest_name = {}, 8;
local luaevent =dependencies.softreq"luaevent";
- local ssl = dependencies.softreq"ssl";
+ dependencies.softreq"ssl";
for name, module in pairs(package.loaded) do
if type(module) == "table" and rawget(module, "_VERSION")
and name ~= "_G" and not name:match("%.") then
@@ -718,11 +507,12 @@ local function use_existing(filename)
end
end
-local cert_basedir = CFG_DATADIR or "./certs";
+local have_pposix, pposix = pcall(require, "util.pposix");
+local cert_basedir = prosody.paths.data == "." and "./certs" or prosody.paths.data;
if have_pposix and pposix.getuid() == 0 then
-- FIXME should be enough to check if this directory is writable
- local cert_dir = config.get("*", "certificates") or "certs";
- cert_basedir = config.resolve_relative_path(prosody.paths.config, cert_dir);
+ local cert_dir = configmanager.get("*", "certificates") or "certs";
+ cert_basedir = configmanager.resolve_relative_path(prosody.paths.config, cert_dir);
end
function cert_commands.config(arg)
@@ -736,7 +526,7 @@ function cert_commands.config(arg)
distinguished_name = table.remove(arg);
end
local conf = openssl.config.new();
- conf:from_prosody(hosts, config, arg);
+ conf:from_prosody(prosody.hosts, configmanager, arg);
if distinguished_name then
local dn = {};
for k, v in distinguished_name:gmatch("/([^=/]+)=([^/]+)") do
@@ -750,7 +540,7 @@ function cert_commands.config(arg)
for _, k in ipairs(openssl._DN_order) do
local v = conf.distinguished_name[k];
if v then
- local nv;
+ local nv = nil;
if k == "commonName" then
v = arg[1]
elseif k == "emailAddress" then
@@ -889,7 +679,7 @@ function cert_commands.import(arg)
end
else
for host in pairs(prosody.hosts) do
- if host ~= "*" and config.get(host, "enabled") ~= false then
+ if host ~= "*" and configmanager.get(host, "enabled") ~= false then
table.insert(hostnames, host);
end
end
@@ -902,8 +692,8 @@ function cert_commands.import(arg)
end
local owner, group;
if pposix.getuid() == 0 then -- We need root to change ownership
- owner = config.get("*", "prosody_user") or "prosody";
- group = config.get("*", "prosody_group") or owner;
+ owner = configmanager.get("*", "prosody_user") or "prosody";
+ group = configmanager.get("*", "prosody_group") or owner;
end
local cm = require "core.certmanager";
local imported = {};
@@ -961,7 +751,7 @@ function commands.cert(arg)
show_message"You need to supply at least one hostname"
arg = { "--help" };
end
- if arg[1] ~= "--help" and not hosts[arg[1]] then
+ if arg[1] ~= "--help" and not prosody.hosts[arg[1]] then
show_message(error_messages["no-such-host"]);
return 1;
end
@@ -984,22 +774,22 @@ function commands.check(arg)
return 1;
end
local what = table.remove(arg, 1);
- local array, set = require "util.array", require "util.set";
+ local set = require "util.set";
local it = require "util.iterators";
local ok = true;
local function disabled_hosts(host, conf) return host ~= "*" and conf.enabled ~= false; end
- local function enabled_hosts() return it.filter(disabled_hosts, pairs(config.getconfig())); end
+ local function enabled_hosts() return it.filter(disabled_hosts, pairs(configmanager.getconfig())); end
if not what or what == "disabled" then
- local disabled_hosts = set.new();
- for host, host_options in it.filter("*", pairs(config.getconfig())) do
+ local disabled_hosts_set = set.new();
+ for host, host_options in it.filter("*", pairs(configmanager.getconfig())) do
if host_options.enabled == false then
- disabled_hosts:add(host);
+ disabled_hosts_set:add(host);
end
end
- if not disabled_hosts:empty() then
+ if not disabled_hosts_set:empty() then
local msg = "Checks will be skipped for these disabled hosts: %s";
if what then msg = "These hosts are disabled: %s"; end
- show_warning(msg, tostring(disabled_hosts));
+ show_warning(msg, tostring(disabled_hosts_set));
if what then return 0; end
print""
end
@@ -1015,13 +805,13 @@ function commands.check(arg)
"umask", "prosodyctl_timeout", "use_ipv6", "use_libevent", "network_settings",
"network_backend", "http_default_host",
});
- local config = config.getconfig();
+ local config = configmanager.getconfig();
-- Check that we have any global options (caused by putting a host at the top)
if it.count(it.filter("log", pairs(config["*"]))) == 0 then
ok = false;
print("");
print(" No global options defined. Perhaps you have put a host definition at the top")
- print(" of the config file? They should be at the bottom, see http://prosody.im/doc/configure#overview");
+ print(" of the config file? They should be at the bottom, see https://prosody.im/doc/configure#overview");
end
if it.count(enabled_hosts()) == 0 then
ok = false;
@@ -1037,7 +827,7 @@ function commands.check(arg)
if not config["*"].modules_enabled then
print(" No global modules_enabled is set?");
local suggested_global_modules;
- for host, options in enabled_hosts() do
+ for host, options in enabled_hosts() do --luacheck: ignore 213/host
if not options.component_module and options.modules_enabled then
suggested_global_modules = set.intersection(suggested_global_modules or set.new(options.modules_enabled), set.new(options.modules_enabled));
end
@@ -1073,17 +863,17 @@ function commands.check(arg)
local n = it.count(misplaced_options);
print(" You have "..n.." option"..(n>1 and "s " or " ").."set under "..host.." that should be");
print(" in the global section of the config file, above any VirtualHost or Component definitions,")
- print(" see http://prosody.im/doc/configure#overview for more information.")
+ print(" see https://prosody.im/doc/configure#overview for more information.")
print("");
print(" You need to move the following option"..(n>1 and "s" or "")..": "..table.concat(it.to_array(misplaced_options), ", "));
end
local subdomain = host:match("^[^.]+");
if not(host_options:contains("component_module")) and (subdomain == "jabber" or subdomain == "xmpp"
- or subdomain == "chat" or subdomain == "im") then
+ or subdomain == "chat" or subdomain == "im") then
print("");
print(" Suggestion: If "..host.. " is a new host with no real users yet, consider renaming it now to");
print(" "..host:gsub("^[^.]+%.", "")..". You can use SRV records to redirect XMPP clients and servers to "..host..".");
- print(" For more information see: http://prosody.im/doc/dns");
+ print(" For more information see: https://prosody.im/doc/dns");
end
end
local all_modules = set.new(config["*"].modules_enabled);
@@ -1113,14 +903,16 @@ function commands.check(arg)
print(" For more information see https://prosody.im/doc/storage");
end
end
- for host, config in pairs(config) do
- if type(rawget(config, "storage")) == "string" and rawget(config, "default_storage") then
+ for host, host_config in pairs(config) do --luacheck: ignore 213/host
+ if type(rawget(host_config, "storage")) == "string" and rawget(host_config, "default_storage") then
print("");
print(" The 'default_storage' option is not needed if 'storage' is set to a string.");
break;
end
end
- local require_encryption = set.intersection(all_options, set.new({"require_encryption", "c2s_require_encryption", "s2s_require_encryption"})):empty();
+ local require_encryption = set.intersection(all_options, set.new({
+ "require_encryption", "c2s_require_encryption", "s2s_require_encryption"
+ })):empty();
local ssl = dependencies.softreq"ssl";
if not ssl then
if not require_encryption then
@@ -1166,8 +958,8 @@ function commands.check(arg)
local dns = require "net.dns";
local idna = require "util.encodings".idna;
local ip = require "util.ip";
- local c2s_ports = set.new(config.get("*", "c2s_ports") or {5222});
- local s2s_ports = set.new(config.get("*", "s2s_ports") or {5269});
+ local c2s_ports = set.new(configmanager.get("*", "c2s_ports") or {5222});
+ local s2s_ports = set.new(configmanager.get("*", "s2s_ports") or {5269});
local c2s_srv_required, s2s_srv_required;
if not c2s_ports:contains(5222) then
@@ -1183,16 +975,20 @@ function commands.check(arg)
local fqdn = socket.dns.tohostname(socket.dns.gethostname());
if fqdn then
- local res = dns.lookup(idna.to_ascii(fqdn), "A");
- if res then
- for _, record in ipairs(res) do
- external_addresses:add(record.a);
+ do
+ local res = dns.lookup(idna.to_ascii(fqdn), "A");
+ if res then
+ for _, record in ipairs(res) do
+ external_addresses:add(record.a);
+ end
end
end
- local res = dns.lookup(idna.to_ascii(fqdn), "AAAA");
- if res then
- for _, record in ipairs(res) do
- external_addresses:add(record.aaaa);
+ do
+ local res = dns.lookup(idna.to_ascii(fqdn), "AAAA");
+ if res then
+ for _, record in ipairs(res) do
+ external_addresses:add(record.aaaa);
+ end
end
end
end
@@ -1243,20 +1039,22 @@ function commands.check(arg)
end
end
end
- local res = dns.lookup("_xmpp-server._tcp."..idna.to_ascii(host)..".", "SRV");
- if res then
- for _, record in ipairs(res) do
- target_hosts:add(record.srv.target);
- if not s2s_ports:contains(record.srv.port) then
- print(" SRV target "..record.srv.target.." contains unknown server port: "..record.srv.port);
+ do
+ local res = dns.lookup("_xmpp-server._tcp."..idna.to_ascii(host)..".", "SRV");
+ if res then
+ for _, record in ipairs(res) do
+ target_hosts:add(record.srv.target);
+ if not s2s_ports:contains(record.srv.port) then
+ print(" SRV target "..record.srv.target.." contains unknown server port: "..record.srv.port);
+ end
end
- end
- else
- if s2s_srv_required then
- print(" No _xmpp-server SRV record found for "..host..", but it looks like you need one.");
- all_targets_ok = false;
else
- target_hosts:add(host);
+ if s2s_srv_required then
+ print(" No _xmpp-server SRV record found for "..host..", but it looks like you need one.");
+ all_targets_ok = false;
+ else
+ target_hosts:add(host);
+ end
end
end
if target_hosts:empty() then
@@ -1269,11 +1067,11 @@ function commands.check(arg)
end
local modules = set.new(it.to_array(it.values(host_options.modules_enabled or {})))
- + set.new(it.to_array(it.values(config.get("*", "modules_enabled") or {})))
- + set.new({ config.get(host, "component_module") });
+ + set.new(it.to_array(it.values(configmanager.get("*", "modules_enabled") or {})))
+ + set.new({ configmanager.get(host, "component_module") });
if modules:contains("proxy65") then
- local proxy65_target = config.get(host, "proxy65_address") or host;
+ local proxy65_target = configmanager.get(host, "proxy65_address") or host;
local A, AAAA = dns.lookup(idna.to_ascii(proxy65_target), "A"), dns.lookup(idna.to_ascii(proxy65_target), "AAAA");
local prob = {};
if not A then
@@ -1283,41 +1081,46 @@ function commands.check(arg)
table.insert(prob, "AAAA");
end
if #prob > 0 then
- print(" File transfer proxy "..proxy65_target.." has no "..table.concat(prob, "/").." record. Create one or set 'proxy65_address' to the correct host/IP.");
+ print(" File transfer proxy "..proxy65_target.." has no "..table.concat(prob, "/")
+ .." record. Create one or set 'proxy65_address' to the correct host/IP.");
end
end
- for host in target_hosts do
+ for target_host in target_hosts do
local host_ok_v4, host_ok_v6;
- local res = dns.lookup(idna.to_ascii(host), "A");
- if res then
- for _, record in ipairs(res) do
- if external_addresses:contains(record.a) then
- some_targets_ok = true;
- host_ok_v4 = true;
- elseif internal_addresses:contains(record.a) then
- host_ok_v4 = true;
- some_targets_ok = true;
- print(" "..host.." A record points to internal address, external connections might fail");
- else
- print(" "..host.." A record points to unknown address "..record.a);
- all_targets_ok = false;
+ do
+ local res = dns.lookup(idna.to_ascii(target_host), "A");
+ if res then
+ for _, record in ipairs(res) do
+ if external_addresses:contains(record.a) then
+ some_targets_ok = true;
+ host_ok_v4 = true;
+ elseif internal_addresses:contains(record.a) then
+ host_ok_v4 = true;
+ some_targets_ok = true;
+ print(" "..target_host.." A record points to internal address, external connections might fail");
+ else
+ print(" "..target_host.." A record points to unknown address "..record.a);
+ all_targets_ok = false;
+ end
end
end
end
- local res = dns.lookup(idna.to_ascii(host), "AAAA");
- if res then
- for _, record in ipairs(res) do
- if external_addresses:contains(record.aaaa) then
- some_targets_ok = true;
- host_ok_v6 = true;
- elseif internal_addresses:contains(record.aaaa) then
- host_ok_v6 = true;
- some_targets_ok = true;
- print(" "..host.." AAAA record points to internal address, external connections might fail");
- else
- print(" "..host.." AAAA record points to unknown address "..record.aaaa);
- all_targets_ok = false;
+ do
+ local res = dns.lookup(idna.to_ascii(target_host), "AAAA");
+ if res then
+ for _, record in ipairs(res) do
+ if external_addresses:contains(record.aaaa) then
+ some_targets_ok = true;
+ host_ok_v6 = true;
+ elseif internal_addresses:contains(record.aaaa) then
+ host_ok_v6 = true;
+ some_targets_ok = true;
+ print(" "..target_host.." AAAA record points to internal address, external connections might fail");
+ else
+ print(" "..target_host.." AAAA record points to unknown address "..record.aaaa);
+ all_targets_ok = false;
+ end
end
end
end
@@ -1330,11 +1133,11 @@ function commands.check(arg)
table.insert(bad_protos, "IPv6");
end
if #bad_protos > 0 then
- print(" Host "..host.." does not seem to resolve to this server ("..table.concat(bad_protos, "/")..")");
+ print(" Host "..target_host.." does not seem to resolve to this server ("..table.concat(bad_protos, "/")..")");
end
if host_ok_v6 and not v6_supported then
- print(" Host "..host.." has AAAA records, but your version of LuaSocket does not support IPv6.");
- print(" Please see http://prosody.im/doc/ipv6 for more information.");
+ print(" Host "..target_host.." has AAAA records, but your version of LuaSocket does not support IPv6.");
+ print(" Please see https://prosody.im/doc/ipv6 for more information.");
end
end
if not all_targets_ok then
@@ -1348,7 +1151,7 @@ function commands.check(arg)
end
if not problem_hosts:empty() then
print("");
- print("For more information about DNS configuration please see http://prosody.im/doc/dns");
+ print("For more information about DNS configuration please see https://prosody.im/doc/dns");
print("");
ok = false;
end
@@ -1379,9 +1182,9 @@ function commands.check(arg)
for host in it.filter(skip_bare_jid_hosts, enabled_hosts()) do
print("Checking certificate for "..host);
-- First, let's find out what certificate this host uses.
- local host_ssl_config = config.rawget(host, "ssl")
- or config.rawget(host:match("%.(.*)"), "ssl");
- local global_ssl_config = config.rawget("*", "ssl");
+ local host_ssl_config = configmanager.rawget(host, "ssl")
+ or configmanager.rawget(host:match("%.(.*)"), "ssl");
+ local global_ssl_config = configmanager.rawget("*", "ssl");
local ok, err, ssl_config = create_context(host, "server", host_ssl_config, global_ssl_config);
if not ok then
print(" Error: "..err);
@@ -1406,7 +1209,7 @@ function commands.check(arg)
cert_ok = false
else
print(" Certificate: "..ssl_config.certificate)
- local cert = load_cert(cert_fh:read"*a"); cert_fh = cert_fh:close();
+ local cert = load_cert(cert_fh:read"*a"); cert_fh:close();
if not cert:validat(os.time()) then
print(" Certificate has expired.")
cert_ok = false
@@ -1418,13 +1221,13 @@ function commands.check(arg)
elseif not cert:validat(os.time() + 86400*31) then
print(" Certificate expires within one month.")
end
- if config.get(host, "component_module") == nil
+ if configmanager.get(host, "component_module") == nil
and not x509_verify_identity(host, "_xmpp-client", cert) then
print(" Not valid for client connections to "..host..".")
cert_ok = false
end
- if (not (config.get(host, "anonymous_login")
- or config.get(host, "authentication") == "anonymous"))
+ if (not (configmanager.get(host, "anonymous_login")
+ or configmanager.get(host, "authentication") == "anonymous"))
and not x509_verify_identity(host, "_xmpp-server", cert) then
print(" Not valid for server-to-server connections to "..host..".")
cert_ok = false
@@ -1432,11 +1235,11 @@ function commands.check(arg)
end
end
end
- if cert_ok == false then
- print("")
- print("For more information about certificates please see http://prosody.im/doc/certificates");
- ok = false
- end
+ end
+ if cert_ok == false then
+ print("")
+ print("For more information about certificates please see https://prosody.im/doc/certificates");
+ ok = false
end
print("")
end
@@ -1450,77 +1253,93 @@ end
---------------------
-if command and command:match("^mod_") then -- Is a command in a module
- local module_name = command:match("^mod_(.+)");
- local ret, err = modulemanager.load("*", module_name);
- if not ret then
- show_message("Failed to load module '"..module_name.."': "..err);
- os.exit(1);
- end
+local async = require "util.async";
+local server = require "net.server";
+local watchers = {
+ error = function (_, err)
+ error(err);
+ end;
+ waiting = function ()
+ server.loop();
+ end;
+};
+local command_runner = async.runner(function ()
+ if command and command:match("^mod_") then -- Is a command in a module
+ local module_name = command:match("^mod_(.+)");
+ do
+ local ret, err = modulemanager.load("*", module_name);
+ if not ret then
+ show_message("Failed to load module '"..module_name.."': "..err);
+ os.exit(1);
+ end
+ end
- table.remove(arg, 1);
+ table.remove(arg, 1);
- local module = modulemanager.get_module("*", module_name);
- if not module then
- show_message("Failed to load module '"..module_name.."': Unknown error");
- os.exit(1);
- end
+ local module = modulemanager.get_module("*", module_name);
+ if not module then
+ show_message("Failed to load module '"..module_name.."': Unknown error");
+ os.exit(1);
+ end
- if not modulemanager.module_has_method(module, "command") then
- show_message("Fail: mod_"..module_name.." does not support any commands");
- os.exit(1);
- end
+ if not modulemanager.module_has_method(module, "command") then
+ show_message("Fail: mod_"..module_name.." does not support any commands");
+ os.exit(1);
+ end
- local ok, ret = modulemanager.call_module_method(module, "command", arg);
- if ok then
- if type(ret) == "number" then
- os.exit(ret);
- elseif type(ret) == "string" then
- show_message(ret);
+ local ok, ret = modulemanager.call_module_method(module, "command", arg);
+ if ok then
+ if type(ret) == "number" then
+ os.exit(ret);
+ elseif type(ret) == "string" then
+ show_message(ret);
+ end
+ os.exit(0); -- :)
+ else
+ show_message("Failed to execute command: "..error_messages[ret]);
+ os.exit(1); -- :(
end
- os.exit(0); -- :)
- else
- show_message("Failed to execute command: "..error_messages[ret]);
- os.exit(1); -- :(
end
-end
-if not commands[command] then -- Show help for all commands
- function show_usage(usage, desc)
- print(" "..usage);
- print(" "..desc);
- end
+ if not commands[command] then -- Show help for all commands
+ function show_usage(usage, desc)
+ print(" "..usage);
+ print(" "..desc);
+ end
- print("prosodyctl - Manage a Prosody server");
- print("");
- print("Usage: "..arg[0].." COMMAND [OPTIONS]");
- print("");
- print("Where COMMAND may be one of:\n");
+ print("prosodyctl - Manage a Prosody server");
+ print("");
+ print("Usage: "..arg[0].." COMMAND [OPTIONS]");
+ print("");
+ print("Where COMMAND may be one of:\n");
- local hidden_commands = require "util.set".new{ "register", "unregister", "addplugin" };
- local commands_order = { "adduser", "passwd", "deluser", "start", "stop", "restart", "reload", "about" };
+ local hidden_commands = require "util.set".new{ "register", "unregister", "addplugin" };
+ local commands_order = { "adduser", "passwd", "deluser", "start", "stop", "restart", "reload", "about" };
- local done = {};
+ local done = {};
- for _, command_name in ipairs(commands_order) do
- local command = commands[command_name];
- if command then
- command{ "--help" };
- print""
- done[command_name] = true;
+ for _, command_name in ipairs(commands_order) do
+ local command_func = commands[command_name];
+ if command_func then
+ command_func{ "--help" };
+ print""
+ done[command_name] = true;
+ end
end
- end
- for command_name, command in pairs(commands) do
- if not done[command_name] and not hidden_commands:contains(command_name) then
- command{ "--help" };
- print""
- done[command_name] = true;
+ for command_name, command_func in pairs(commands) do
+ if not done[command_name] and not hidden_commands:contains(command_name) then
+ command_func{ "--help" };
+ print""
+ done[command_name] = true;
+ end
end
- end
- os.exit(0);
-end
+ os.exit(0);
+ end
+
+ os.exit(commands[command]({ select(2, unpack(arg)) }));
+end, watchers);
-os.exit(commands[command]({ select(2, unpack(arg)) }));
+command_runner:run(true);
diff --git a/spec/core_configmanager_spec.lua b/spec/core_configmanager_spec.lua
new file mode 100644
index 00000000..b68d2756
--- /dev/null
+++ b/spec/core_configmanager_spec.lua
@@ -0,0 +1,31 @@
+
+local configmanager = require "core.configmanager";
+
+describe("core.configmanager", function()
+ describe("#get()", function()
+ it("should work", function()
+ configmanager.set("example.com", "testkey", 123);
+ assert.are.equal(configmanager.get("example.com", "testkey"), 123, "Retrieving a set key");
+
+ configmanager.set("*", "testkey1", 321);
+ assert.are.equal(configmanager.get("*", "testkey1"), 321, "Retrieving a set global key");
+ assert.are.equal(configmanager.get("example.com", "testkey1"), 321, "Retrieving a set key of undefined host, of which only a globally set one exists");
+
+ configmanager.set("example.com", ""); -- Creates example.com host in config
+ assert.are.equal(configmanager.get("example.com", "testkey1"), 321, "Retrieving a set key, of which only a globally set one exists");
+
+ assert.are.equal(configmanager.get(), nil, "No parameters to get()");
+ assert.are.equal(configmanager.get("undefined host"), nil, "Getting for undefined host");
+ assert.are.equal(configmanager.get("undefined host", "undefined key"), nil, "Getting for undefined host & key");
+ end);
+ end);
+
+ describe("#set()", function()
+ it("should work", function()
+ assert.are.equal(configmanager.set("*"), false, "Set with no key");
+
+ assert.are.equal(configmanager.set("*", "set_test", "testkey"), true, "Setting a nil global value");
+ assert.are.equal(configmanager.set("*", "set_test", "testkey", 123), true, "Setting a global value");
+ end);
+ end);
+end);
diff --git a/spec/core_moduleapi_spec.lua b/spec/core_moduleapi_spec.lua
new file mode 100644
index 00000000..20431935
--- /dev/null
+++ b/spec/core_moduleapi_spec.lua
@@ -0,0 +1,76 @@
+
+package.loaded["core.configmanager"] = {};
+package.loaded["core.statsmanager"] = {};
+package.loaded["net.server"] = {};
+
+local set = require "util.set";
+
+_G.prosody = { hosts = {}, core_post_stanza = true };
+
+local api = require "core.moduleapi";
+
+local module = setmetatable({}, {__index = api});
+local opt = nil;
+function module:log() end
+function module:get_option(name)
+ if name == "opt" then
+ return opt;
+ else
+ return nil;
+ end
+end
+
+function test_option_value(value, returns)
+ opt = value;
+ assert(module:get_option_number("opt") == returns.number, "number doesn't match");
+ assert(module:get_option_string("opt") == returns.string, "string doesn't match");
+ assert(module:get_option_boolean("opt") == returns.boolean, "boolean doesn't match");
+
+ if type(returns.array) == "table" then
+ local target_array, returned_array = returns.array, module:get_option_array("opt");
+ assert(#target_array == #returned_array, "array length doesn't match");
+ for i=1,#target_array do
+ assert(target_array[i] == returned_array[i], "array item doesn't match");
+ end
+ else
+ assert(module:get_option_array("opt") == returns.array, "array is returned (not nil)");
+ end
+
+ if type(returns.set) == "table" then
+ local target_items, returned_items = set.new(returns.set), module:get_option_set("opt");
+ assert(target_items == returned_items, "set doesn't match");
+ else
+ assert(module:get_option_set("opt") == returns.set, "set is returned (not nil)");
+ end
+end
+
+describe("core.moduleapi", function()
+ describe("#get_option_*()", function()
+ it("should handle missing options", function()
+ test_option_value(nil, {});
+ end);
+
+ it("should return correctly handle boolean options", function()
+ test_option_value(true, { boolean = true, string = "true", array = {true}, set = {true} });
+ test_option_value(false, { boolean = false, string = "false", array = {false}, set = {false} });
+ test_option_value("true", { boolean = true, string = "true", array = {"true"}, set = {"true"} });
+ test_option_value("false", { boolean = false, string = "false", array = {"false"}, set = {"false"} });
+ test_option_value(1, { boolean = true, string = "1", array = {1}, set = {1}, number = 1 });
+ test_option_value(0, { boolean = false, string = "0", array = {0}, set = {0}, number = 0 });
+ end);
+
+ it("should return handle strings", function()
+ test_option_value("hello world", { string = "hello world", array = {"hello world"}, set = {"hello world"} });
+ end);
+
+ it("should return handle numbers", function()
+ test_option_value(1234, { string = "1234", number = 1234, array = {1234}, set = {1234} });
+ end);
+
+ it("should return handle arrays", function()
+ test_option_value({1, 2, 3}, { boolean = true, string = "1", number = 1, array = {1, 2, 3}, set = {1, 2, 3} });
+ test_option_value({1, 2, 3, 3, 4}, {boolean = true, string = "1", number = 1, array = {1, 2, 3, 3, 4}, set = {1, 2, 3, 4} });
+ test_option_value({0, 1, 2, 3}, { boolean = false, string = "0", number = 0, array = {0, 1, 2, 3}, set = {0, 1, 2, 3} });
+ end);
+ end)
+end)
diff --git a/tests/json/fail1.json b/spec/json/fail1.json
index 6216b865..6216b865 100644
--- a/tests/json/fail1.json
+++ b/spec/json/fail1.json
diff --git a/tests/json/fail10.json b/spec/json/fail10.json
index 5d8c0047..5d8c0047 100644
--- a/tests/json/fail10.json
+++ b/spec/json/fail10.json
diff --git a/tests/json/fail11.json b/spec/json/fail11.json
index 76eb95b4..76eb95b4 100644
--- a/tests/json/fail11.json
+++ b/spec/json/fail11.json
diff --git a/tests/json/fail12.json b/spec/json/fail12.json
index 77580a45..77580a45 100644
--- a/tests/json/fail12.json
+++ b/spec/json/fail12.json
diff --git a/tests/json/fail13.json b/spec/json/fail13.json
index 379406b5..379406b5 100644
--- a/tests/json/fail13.json
+++ b/spec/json/fail13.json
diff --git a/tests/json/fail14.json b/spec/json/fail14.json
index 0ed366b3..0ed366b3 100644
--- a/tests/json/fail14.json
+++ b/spec/json/fail14.json
diff --git a/tests/json/fail15.json b/spec/json/fail15.json
index fc8376b6..fc8376b6 100644
--- a/tests/json/fail15.json
+++ b/spec/json/fail15.json
diff --git a/tests/json/fail16.json b/spec/json/fail16.json
index 3fe21d4b..3fe21d4b 100644
--- a/tests/json/fail16.json
+++ b/spec/json/fail16.json
diff --git a/tests/json/fail17.json b/spec/json/fail17.json
index 62b9214a..62b9214a 100644
--- a/tests/json/fail17.json
+++ b/spec/json/fail17.json
diff --git a/tests/json/fail18.json b/spec/json/fail18.json
index edac9271..edac9271 100644
--- a/tests/json/fail18.json
+++ b/spec/json/fail18.json
diff --git a/tests/json/fail19.json b/spec/json/fail19.json
index 3b9c46fa..3b9c46fa 100644
--- a/tests/json/fail19.json
+++ b/spec/json/fail19.json
diff --git a/tests/json/fail2.json b/spec/json/fail2.json
index 6b7c11e5..6b7c11e5 100644
--- a/tests/json/fail2.json
+++ b/spec/json/fail2.json
diff --git a/tests/json/fail20.json b/spec/json/fail20.json
index 27c1af3e..27c1af3e 100644
--- a/tests/json/fail20.json
+++ b/spec/json/fail20.json
diff --git a/tests/json/fail21.json b/spec/json/fail21.json
index 62474573..62474573 100644
--- a/tests/json/fail21.json
+++ b/spec/json/fail21.json
diff --git a/tests/json/fail22.json b/spec/json/fail22.json
index a7752581..a7752581 100644
--- a/tests/json/fail22.json
+++ b/spec/json/fail22.json
diff --git a/tests/json/fail23.json b/spec/json/fail23.json
index 494add1c..494add1c 100644
--- a/tests/json/fail23.json
+++ b/spec/json/fail23.json
diff --git a/tests/json/fail24.json b/spec/json/fail24.json
index caff239b..caff239b 100644
--- a/tests/json/fail24.json
+++ b/spec/json/fail24.json
diff --git a/tests/json/fail25.json b/spec/json/fail25.json
index 8b7ad23e..8b7ad23e 100644
--- a/tests/json/fail25.json
+++ b/spec/json/fail25.json
diff --git a/tests/json/fail26.json b/spec/json/fail26.json
index 845d26a6..845d26a6 100644
--- a/tests/json/fail26.json
+++ b/spec/json/fail26.json
diff --git a/tests/json/fail27.json b/spec/json/fail27.json
index 6b01a2ca..6b01a2ca 100644
--- a/tests/json/fail27.json
+++ b/spec/json/fail27.json
diff --git a/tests/json/fail28.json b/spec/json/fail28.json
index 621a0101..621a0101 100644
--- a/tests/json/fail28.json
+++ b/spec/json/fail28.json
diff --git a/tests/json/fail29.json b/spec/json/fail29.json
index 47ec421b..47ec421b 100644
--- a/tests/json/fail29.json
+++ b/spec/json/fail29.json
diff --git a/tests/json/fail3.json b/spec/json/fail3.json
index 168c81eb..168c81eb 100644
--- a/tests/json/fail3.json
+++ b/spec/json/fail3.json
diff --git a/tests/json/fail30.json b/spec/json/fail30.json
index 8ab0bc4b..8ab0bc4b 100644
--- a/tests/json/fail30.json
+++ b/spec/json/fail30.json
diff --git a/tests/json/fail31.json b/spec/json/fail31.json
index 1cce602b..1cce602b 100644
--- a/tests/json/fail31.json
+++ b/spec/json/fail31.json
diff --git a/tests/json/fail32.json b/spec/json/fail32.json
index 45cba739..45cba739 100644
--- a/tests/json/fail32.json
+++ b/spec/json/fail32.json
diff --git a/tests/json/fail33.json b/spec/json/fail33.json
index ca5eb19d..ca5eb19d 100644
--- a/tests/json/fail33.json
+++ b/spec/json/fail33.json
diff --git a/tests/json/fail4.json b/spec/json/fail4.json
index 9de168bf..9de168bf 100644
--- a/tests/json/fail4.json
+++ b/spec/json/fail4.json
diff --git a/tests/json/fail5.json b/spec/json/fail5.json
index ddf3ce3d..ddf3ce3d 100644
--- a/tests/json/fail5.json
+++ b/spec/json/fail5.json
diff --git a/tests/json/fail6.json b/spec/json/fail6.json
index ed91580e..ed91580e 100644
--- a/tests/json/fail6.json
+++ b/spec/json/fail6.json
diff --git a/tests/json/fail7.json b/spec/json/fail7.json
index 8a96af3e..8a96af3e 100644
--- a/tests/json/fail7.json
+++ b/spec/json/fail7.json
diff --git a/tests/json/fail8.json b/spec/json/fail8.json
index b28479c6..b28479c6 100644
--- a/tests/json/fail8.json
+++ b/spec/json/fail8.json
diff --git a/tests/json/fail9.json b/spec/json/fail9.json
index 5815574f..5815574f 100644
--- a/tests/json/fail9.json
+++ b/spec/json/fail9.json
diff --git a/tests/json/pass1.json b/spec/json/pass1.json
index 70e26854..70e26854 100644
--- a/tests/json/pass1.json
+++ b/spec/json/pass1.json
diff --git a/tests/json/pass2.json b/spec/json/pass2.json
index d3c63c7a..d3c63c7a 100644
--- a/tests/json/pass2.json
+++ b/spec/json/pass2.json
diff --git a/tests/json/pass3.json b/spec/json/pass3.json
index 4528d51f..4528d51f 100644
--- a/tests/json/pass3.json
+++ b/spec/json/pass3.json
diff --git a/spec/net_http_parser_spec.lua b/spec/net_http_parser_spec.lua
new file mode 100644
index 00000000..6bba087c
--- /dev/null
+++ b/spec/net_http_parser_spec.lua
@@ -0,0 +1,52 @@
+local httpstreams = { [[
+GET / HTTP/1.1
+Host: example.com
+
+]], [[
+HTTP/1.1 200 OK
+Content-Length: 0
+
+]], [[
+HTTP/1.1 200 OK
+Content-Length: 7
+
+Hello
+HTTP/1.1 200 OK
+Transfer-Encoding: chunked
+
+1
+H
+1
+e
+2
+ll
+1
+o
+0
+
+
+]]
+}
+
+
+local http_parser = require "net.http.parser";
+
+describe("net.http.parser", function()
+ describe("#new()", function()
+ it("should work", function()
+ for _, stream in ipairs(httpstreams) do
+ local success;
+ local function success_cb(packet)
+ success = true;
+ end
+ stream = stream:gsub("\n", "\r\n");
+ local parser = http_parser.new(success_cb, error, stream:sub(1,4) == "HTTP" and "client" or "server")
+ for chunk in stream:gmatch("..?.?") do
+ parser:feed(chunk);
+ end
+
+ assert.is_true(success);
+ end
+ end);
+ end);
+end);
diff --git a/spec/net_http_server_spec.lua b/spec/net_http_server_spec.lua
new file mode 100644
index 00000000..758b619d
--- /dev/null
+++ b/spec/net_http_server_spec.lua
@@ -0,0 +1,13 @@
+describe("net.http.server", function ()
+ package.loaded["net.server"] = {}
+ local server = require "net.http.server";
+ describe("events", function ()
+ it("should work with util.helpers", function ()
+ -- See #1044
+ server.add_handler("GET host/foo/*", function () end, 0);
+ server.add_handler("GET host/foo/bar", function () end, 0);
+ local helpers = require "util.helpers";
+ assert.is.string(helpers.show_events(server._events));
+ end);
+ end);
+end);
diff --git a/tests/utf8_sequences.txt b/spec/utf8_sequences.txt
index 1b967b2e..1b967b2e 100644
--- a/tests/utf8_sequences.txt
+++ b/spec/utf8_sequences.txt
diff --git a/spec/util_async_spec.lua b/spec/util_async_spec.lua
new file mode 100644
index 00000000..d2de8c94
--- /dev/null
+++ b/spec/util_async_spec.lua
@@ -0,0 +1,616 @@
+local async = require "util.async";
+
+describe("util.async", function()
+ local debug = false;
+ local print = print;
+ if debug then
+ require "util.logger".add_simple_sink(print);
+ else
+ print = function () end
+ end
+
+ local function mock_watchers(event_log)
+ local function generic_logging_watcher(name)
+ return function (...)
+ table.insert(event_log, { name = name, n = select("#", ...)-1, select(2, ...) });
+ end;
+ end;
+ return setmetatable(mock{
+ ready = generic_logging_watcher("ready");
+ waiting = generic_logging_watcher("waiting");
+ error = generic_logging_watcher("error");
+ }, {
+ __index = function (_, event)
+ -- Unexpected watcher called
+ assert(false, "unexpected watcher called: "..event);
+ end;
+ })
+ end
+
+ local function new(func)
+ local event_log = {};
+ local spy_func = spy.new(func);
+ return async.runner(spy_func, mock_watchers(event_log)), spy_func, event_log;
+ end
+ describe("#runner", function()
+ it("should work", function()
+ local r = new(function (item) assert(type(item) == "number") end);
+ r:run(1);
+ r:run(2);
+ end);
+
+ it("should be ready after creation", function ()
+ local r = new(function () end);
+ assert.equal(r.state, "ready");
+ end);
+
+ it("should do nothing if the queue is empty", function ()
+ local did_run;
+ local r = new(function () did_run = true end);
+ r:run();
+ assert.equal(r.state, "ready");
+ assert.is_nil(did_run);
+ r:run("hello");
+ assert.is_true(did_run);
+ end);
+
+ it("should support queuing work items without running", function ()
+ local did_run;
+ local r = new(function () did_run = true end);
+ r:enqueue("hello");
+ assert.equal(r.state, "ready");
+ assert.is_nil(did_run);
+ r:run();
+ assert.is_true(did_run);
+ end);
+
+ it("should support queuing multiple work items", function ()
+ local last_item;
+ local r, s = new(function (item) last_item = item; end);
+ r:enqueue("hello");
+ r:enqueue("there");
+ r:enqueue("world");
+ assert.equal(r.state, "ready");
+ r:run();
+ assert.equal(r.state, "ready");
+ assert.spy(s).was.called(3);
+ assert.equal(last_item, "world");
+ end);
+
+ it("should support all simple data types", function ()
+ local last_item;
+ local r, s = new(function (item) last_item = item; end);
+ local values = { {}, 123, "hello", true, false };
+ for i = 1, #values do
+ r:enqueue(values[i]);
+ end
+ assert.equal(r.state, "ready");
+ r:run();
+ assert.equal(r.state, "ready");
+ assert.spy(s).was.called(#values);
+ for i = 1, #values do
+ assert.spy(s).was.called_with(values[i]);
+ end
+ assert.equal(last_item, values[#values]);
+ end);
+
+ it("should work with no parameters", function ()
+ local item = "fail";
+ local r = async.runner();
+ local f = spy.new(function () item = "success"; end);
+ r:run(f);
+ assert.spy(f).was.called();
+ assert.equal(item, "success");
+ end);
+
+ it("supports a default error handler", function ()
+ local item = "fail";
+ local r = async.runner();
+ local f = spy.new(function () error("test error"); end);
+ assert.error_matches(function ()
+ r:run(f);
+ end, "test error");
+ assert.spy(f).was.called();
+ assert.equal(item, "fail");
+ end);
+
+ describe("#errors", function ()
+ describe("should notify", function ()
+ local last_processed_item, last_error;
+ local r;
+ r = async.runner(function (item)
+ if item == "error" then
+ error({ e = "test error" });
+ end
+ last_processed_item = item;
+ end, mock{
+ ready = function () end;
+ waiting = function () end;
+ error = function (runner, err)
+ assert.equal(r, runner);
+ last_error = err;
+ end;
+ });
+
+ -- Simple item, no error
+ r:run("hello");
+ assert.equal(r.state, "ready");
+ assert.equal(last_processed_item, "hello");
+ assert.spy(r.watchers.ready).was_not.called();
+ assert.spy(r.watchers.error).was_not.called();
+
+ -- Trigger an error inside the runner
+ assert.equal(last_error, nil);
+ r:run("error");
+ test("the correct watcher functions", function ()
+ -- Only the error watcher should have been called
+ assert.spy(r.watchers.ready).was_not.called();
+ assert.spy(r.watchers.waiting).was_not.called();
+ assert.spy(r.watchers.error).was.called(1);
+ end);
+ test("with the correct error", function ()
+ -- The error watcher state should be correct, to
+ -- demonstrate the error was passed correctly
+ assert.is_table(last_error);
+ assert.equal(last_error.e, "test error");
+ last_error = nil;
+ end);
+ assert.equal(r.state, "ready");
+ assert.equal(last_processed_item, "hello");
+ end);
+
+ do
+ local last_processed_item, last_error;
+ local r;
+ local wait, done;
+ r = async.runner(function (item)
+ if item == "error" then
+ error({ e = "test error" });
+ elseif item == "wait" then
+ wait, done = async.waiter();
+ wait();
+ error({ e = "post wait error" });
+ end
+ last_processed_item = item;
+ end, mock({
+ ready = function () end;
+ waiting = function () end;
+ error = function (runner, err)
+ assert.equal(r, runner);
+ last_error = err;
+ end;
+ }));
+
+ randomize(false); --luacheck: ignore 113/randomize
+
+ it("should not be fatal to the runner", function ()
+ r:run("world");
+ assert.equal(r.state, "ready");
+ assert.spy(r.watchers.ready).was_not.called();
+ assert.equal(last_processed_item, "world");
+ end);
+ it("should work despite a #waiter", function ()
+ -- This test covers an important case where a runner
+ -- throws an error while being executed outside of the
+ -- main loop. This happens when it was blocked ('waiting'),
+ -- and then released (via a call to done()).
+ last_error = nil;
+ r:run("wait");
+ assert.equal(r.state, "waiting");
+ assert.spy(r.watchers.waiting).was.called(1);
+ done();
+ -- At this point an error happens (state goes error->ready)
+ assert.equal(r.state, "ready");
+ assert.spy(r.watchers.error).was.called(1);
+ assert.spy(r.watchers.ready).was.called(1);
+ assert.is_table(last_error);
+ assert.equal(last_error.e, "post wait error");
+ last_error = nil;
+ r:run("hello again");
+ assert.spy(r.watchers.ready).was.called(1);
+ assert.spy(r.watchers.waiting).was.called(1);
+ assert.spy(r.watchers.error).was.called(1);
+ assert.equal(r.state, "ready");
+ assert.equal(last_processed_item, "hello again");
+ end);
+ end
+
+ it("should continue to process work items", function ()
+ local last_item;
+ local runner, runner_func = new(function (item)
+ if item == "error" then
+ error("test error");
+ end
+ last_item = item;
+ end);
+ runner:enqueue("one");
+ runner:enqueue("error");
+ runner:enqueue("two");
+ runner:run();
+ assert.equal(runner.state, "ready");
+ assert.spy(runner_func).was.called(3);
+ assert.spy(runner.watchers.error).was.called(1);
+ assert.spy(runner.watchers.ready).was.called(0);
+ assert.spy(runner.watchers.waiting).was.called(0);
+ assert.equal(last_item, "two");
+ end);
+
+ it("should continue to process work items during resume", function ()
+ local wait, done, last_item;
+ local runner, runner_func = new(function (item)
+ if item == "wait-error" then
+ wait, done = async.waiter();
+ wait();
+ error("test error");
+ end
+ last_item = item;
+ end);
+ runner:enqueue("one");
+ runner:enqueue("wait-error");
+ runner:enqueue("two");
+ runner:run();
+ done();
+ assert.equal(runner.state, "ready");
+ assert.spy(runner_func).was.called(3);
+ assert.spy(runner.watchers.error).was.called(1);
+ assert.spy(runner.watchers.waiting).was.called(1);
+ assert.spy(runner.watchers.ready).was.called(1);
+ assert.equal(last_item, "two");
+ end);
+ end);
+ end);
+ describe("#waiter", function()
+ it("should error outside of async context", function ()
+ assert.has_error(function ()
+ async.waiter();
+ end);
+ end);
+ it("should work", function ()
+ local wait, done;
+
+ local r = new(function (item)
+ assert(type(item) == "number")
+ if item == 3 then
+ wait, done = async.waiter();
+ wait();
+ end
+ end);
+
+ r:run(1);
+ assert(r.state == "ready");
+ r:run(2);
+ assert(r.state == "ready");
+ r:run(3);
+ assert(r.state == "waiting");
+ done();
+ assert(r.state == "ready");
+ --for k, v in ipairs(l) do print(k,v) end
+ end);
+
+ it("should work", function ()
+ --------------------
+ local wait, done;
+ local last_item = 0;
+ local r = new(function (item)
+ assert(type(item) == "number")
+ assert(item == last_item + 1);
+ last_item = item;
+ if item == 3 then
+ wait, done = async.waiter();
+ wait();
+ end
+ end);
+
+ r:run(1);
+ assert(r.state == "ready");
+ r:run(2);
+ assert(r.state == "ready");
+ r:run(3);
+ assert(r.state == "waiting");
+ r:run(4);
+ assert(r.state == "waiting");
+ done();
+ assert(r.state == "ready");
+ --for k, v in ipairs(l) do print(k,v) end
+ end);
+ it("should work", function ()
+ --------------------
+ local wait, done;
+ local last_item = 0;
+ local r = new(function (item)
+ assert(type(item) == "number")
+ assert((item == last_item + 1) or item == 3);
+ last_item = item;
+ if item == 3 then
+ wait, done = async.waiter();
+ wait();
+ end
+ end);
+
+ r:run(1);
+ assert(r.state == "ready");
+ r:run(2);
+ assert(r.state == "ready");
+
+ r:run(3);
+ assert(r.state == "waiting");
+ r:run(3);
+ assert(r.state == "waiting");
+ r:run(3);
+ assert(r.state == "waiting");
+ r:run(4);
+ assert(r.state == "waiting");
+
+ for i = 1, 3 do
+ done();
+ if i < 3 then
+ assert(r.state == "waiting");
+ end
+ end
+
+ assert(r.state == "ready");
+ --for k, v in ipairs(l) do print(k,v) end
+ end);
+ it("should work", function ()
+ --------------------
+ local wait, done;
+ local last_item = 0;
+ local r = new(function (item)
+ assert(type(item) == "number")
+ assert((item == last_item + 1) or item == 3);
+ last_item = item;
+ if item == 3 then
+ wait, done = async.waiter();
+ wait();
+ end
+ end);
+
+ r:run(1);
+ assert(r.state == "ready");
+ r:run(2);
+ assert(r.state == "ready");
+
+ r:run(3);
+ assert(r.state == "waiting");
+ r:run(3);
+ assert(r.state == "waiting");
+
+ for i = 1, 2 do
+ done();
+ if i < 2 then
+ assert(r.state == "waiting");
+ end
+ end
+
+ assert(r.state == "ready");
+ r:run(4);
+ assert(r.state == "ready");
+
+ assert(r.state == "ready");
+ --for k, v in ipairs(l) do print(k,v) end
+ end);
+ it("should work with multiple runners in parallel", function ()
+ -- Now with multiple runners
+ --------------------
+ local wait1, done1;
+ local last_item1 = 0;
+ local r1 = new(function (item)
+ assert(type(item) == "number")
+ assert((item == last_item1 + 1) or item == 3);
+ last_item1 = item;
+ if item == 3 then
+ wait1, done1 = async.waiter();
+ wait1();
+ end
+ end, "r1");
+
+ local wait2, done2;
+ local last_item2 = 0;
+ local r2 = new(function (item)
+ assert(type(item) == "number")
+ assert((item == last_item2 + 1) or item == 3);
+ last_item2 = item;
+ if item == 3 then
+ wait2, done2 = async.waiter();
+ wait2();
+ end
+ end, "r2");
+
+ r1:run(1);
+ assert(r1.state == "ready");
+ r1:run(2);
+ assert(r1.state == "ready");
+
+ r1:run(3);
+ assert(r1.state == "waiting");
+ r1:run(3);
+ assert(r1.state == "waiting");
+
+ r2:run(1);
+ assert(r1.state == "waiting");
+ assert(r2.state == "ready");
+
+ r2:run(2);
+ assert(r1.state == "waiting");
+ assert(r2.state == "ready");
+
+ r2:run(3);
+ assert(r1.state == "waiting");
+ assert(r2.state == "waiting");
+ done2();
+
+ r2:run(3);
+ assert(r1.state == "waiting");
+ assert(r2.state == "waiting");
+ done2();
+
+ r2:run(4);
+ assert(r1.state == "waiting");
+ assert(r2.state == "ready");
+
+ for i = 1, 2 do
+ done1();
+ if i < 2 then
+ assert(r1.state == "waiting");
+ end
+ end
+
+ assert(r1.state == "ready");
+ r1:run(4);
+ assert(r1.state == "ready");
+
+ assert(r1.state == "ready");
+ --for k, v in ipairs(l1) do print(k,v) end
+ end);
+ it("should work work with multiple runners in parallel", function ()
+ --------------------
+ local wait1, done1;
+ local last_item1 = 0;
+ local r1 = new(function (item)
+ print("r1 processing ", item);
+ assert(type(item) == "number")
+ assert((item == last_item1 + 1) or item == 3);
+ last_item1 = item;
+ if item == 3 then
+ wait1, done1 = async.waiter();
+ wait1();
+ end
+ end, "r1");
+
+ local wait2, done2;
+ local last_item2 = 0;
+ local r2 = new(function (item)
+ print("r2 processing ", item);
+ assert.is_number(item);
+ assert((item == last_item2 + 1) or item == 3);
+ last_item2 = item;
+ if item == 3 then
+ wait2, done2 = async.waiter();
+ wait2();
+ end
+ end, "r2");
+
+ r1:run(1);
+ assert.equal(r1.state, "ready");
+ r1:run(2);
+ assert.equal(r1.state, "ready");
+
+ r1:run(5);
+ assert.equal(r1.state, "ready");
+
+ r1:run(3);
+ assert.equal(r1.state, "waiting");
+ r1:run(5); -- Will error, when we get to it
+ assert.equal(r1.state, "waiting");
+ done1();
+ assert.equal(r1.state, "ready");
+ r1:run(3);
+ assert.equal(r1.state, "waiting");
+
+ r2:run(1);
+ assert.equal(r1.state, "waiting");
+ assert.equal(r2.state, "ready");
+
+ r2:run(2);
+ assert.equal(r1.state, "waiting");
+ assert.equal(r2.state, "ready");
+
+ r2:run(3);
+ assert.equal(r1.state, "waiting");
+ assert.equal(r2.state, "waiting");
+
+ done2();
+ assert.equal(r1.state, "waiting");
+ assert.equal(r2.state, "ready");
+
+ r2:run(3);
+ assert.equal(r1.state, "waiting");
+ assert.equal(r2.state, "waiting");
+
+ done2();
+ assert.equal(r1.state, "waiting");
+ assert.equal(r2.state, "ready");
+
+ r2:run(4);
+ assert.equal(r1.state, "waiting");
+ assert.equal(r2.state, "ready");
+
+ done1();
+
+ assert.equal(r1.state, "ready");
+ r1:run(4);
+ assert.equal(r1.state, "ready");
+
+ assert.equal(r1.state, "ready");
+ end);
+
+ it("should support multiple done() calls", function ()
+ local processed_item;
+ local wait, done;
+ local r, rf = new(function (item)
+ wait, done = async.waiter(4);
+ wait();
+ processed_item = item;
+ end);
+ r:run("test");
+ for _ = 1, 3 do
+ done();
+ assert.equal(r.state, "waiting");
+ assert.is_nil(processed_item);
+ end
+ done();
+ assert.equal(r.state, "ready");
+ assert.equal(processed_item, "test");
+ assert.spy(r.watchers.error).was_not.called();
+ end);
+
+ it("should not allow done() to be called more than specified", function ()
+ local processed_item;
+ local wait, done;
+ local r, rf = new(function (item)
+ wait, done = async.waiter(4);
+ wait();
+ processed_item = item;
+ end);
+ r:run("test");
+ for _ = 1, 4 do
+ done();
+ end
+ assert.has_error(done);
+ assert.equal(r.state, "ready");
+ assert.equal(processed_item, "test");
+ assert.spy(r.watchers.error).was_not.called();
+ end);
+
+ it("should allow done() to be called before wait()", function ()
+ local processed_item;
+ local r, rf = new(function (item)
+ local wait, done = async.waiter();
+ done();
+ wait();
+ processed_item = item;
+ end);
+ r:run("test");
+ assert.equal(processed_item, "test");
+ assert.equal(r.state, "ready");
+ -- Since the observable state did not change,
+ -- the watchers should not have been called
+ assert.spy(r.watchers.waiting).was_not.called();
+ assert.spy(r.watchers.ready).was_not.called();
+ end);
+ end);
+
+ describe("#ready()", function ()
+ it("should return false outside an async context", function ()
+ assert.falsy(async.ready());
+ end);
+ it("should return true inside an async context", function ()
+ local r = new(function ()
+ assert.truthy(async.ready());
+ end);
+ r:run(true);
+ assert.spy(r.func).was.called();
+ assert.spy(r.watchers.error).was_not.called();
+ end);
+ end);
+end);
diff --git a/spec/util_cache_spec.lua b/spec/util_cache_spec.lua
new file mode 100644
index 00000000..9c7d75fe
--- /dev/null
+++ b/spec/util_cache_spec.lua
@@ -0,0 +1,316 @@
+
+local cache = require "util.cache";
+
+describe("util.cache", function()
+ describe("#new()", function()
+ it("should work", function()
+
+ local c = cache.new(5);
+
+ local function expect_kv(key, value, actual_key, actual_value)
+ assert.are.equal(key, actual_key, "key incorrect");
+ assert.are.equal(value, actual_value, "value incorrect");
+ end
+
+ expect_kv(nil, nil, c:head());
+ expect_kv(nil, nil, c:tail());
+
+ assert.are.equal(c:count(), 0);
+
+ c:set("one", 1)
+ assert.are.equal(c:count(), 1);
+ expect_kv("one", 1, c:head());
+ expect_kv("one", 1, c:tail());
+
+ c:set("two", 2)
+ expect_kv("two", 2, c:head());
+ expect_kv("one", 1, c:tail());
+
+ c:set("three", 3)
+ expect_kv("three", 3, c:head());
+ expect_kv("one", 1, c:tail());
+
+ c:set("four", 4)
+ c:set("five", 5);
+ assert.are.equal(c:count(), 5);
+ expect_kv("five", 5, c:head());
+ expect_kv("one", 1, c:tail());
+
+ c:set("foo", nil);
+ assert.are.equal(c:count(), 5);
+ expect_kv("five", 5, c:head());
+ expect_kv("one", 1, c:tail());
+
+ assert.are.equal(c:get("one"), 1);
+ expect_kv("five", 5, c:head());
+ expect_kv("one", 1, c:tail());
+
+ assert.are.equal(c:get("two"), 2);
+ assert.are.equal(c:get("three"), 3);
+ assert.are.equal(c:get("four"), 4);
+ assert.are.equal(c:get("five"), 5);
+
+ assert.are.equal(c:get("foo"), nil);
+ assert.are.equal(c:get("bar"), nil);
+
+ c:set("six", 6);
+ assert.are.equal(c:count(), 5);
+ expect_kv("six", 6, c:head());
+ expect_kv("two", 2, c:tail());
+
+ assert.are.equal(c:get("one"), nil);
+ assert.are.equal(c:get("two"), 2);
+ assert.are.equal(c:get("three"), 3);
+ assert.are.equal(c:get("four"), 4);
+ assert.are.equal(c:get("five"), 5);
+ assert.are.equal(c:get("six"), 6);
+
+ c:set("three", nil);
+ assert.are.equal(c:count(), 4);
+
+ assert.are.equal(c:get("one"), nil);
+ assert.are.equal(c:get("two"), 2);
+ assert.are.equal(c:get("three"), nil);
+ assert.are.equal(c:get("four"), 4);
+ assert.are.equal(c:get("five"), 5);
+ assert.are.equal(c:get("six"), 6);
+
+ c:set("seven", 7);
+ assert.are.equal(c:count(), 5);
+
+ assert.are.equal(c:get("one"), nil);
+ assert.are.equal(c:get("two"), 2);
+ assert.are.equal(c:get("three"), nil);
+ assert.are.equal(c:get("four"), 4);
+ assert.are.equal(c:get("five"), 5);
+ assert.are.equal(c:get("six"), 6);
+ assert.are.equal(c:get("seven"), 7);
+
+ c:set("eight", 8);
+ assert.are.equal(c:count(), 5);
+
+ assert.are.equal(c:get("one"), nil);
+ assert.are.equal(c:get("two"), nil);
+ assert.are.equal(c:get("three"), nil);
+ assert.are.equal(c:get("four"), 4);
+ assert.are.equal(c:get("five"), 5);
+ assert.are.equal(c:get("six"), 6);
+ assert.are.equal(c:get("seven"), 7);
+ assert.are.equal(c:get("eight"), 8);
+
+ c:set("four", 4);
+ assert.are.equal(c:count(), 5);
+
+ assert.are.equal(c:get("one"), nil);
+ assert.are.equal(c:get("two"), nil);
+ assert.are.equal(c:get("three"), nil);
+ assert.are.equal(c:get("four"), 4);
+ assert.are.equal(c:get("five"), 5);
+ assert.are.equal(c:get("six"), 6);
+ assert.are.equal(c:get("seven"), 7);
+ assert.are.equal(c:get("eight"), 8);
+
+ c:set("nine", 9);
+ assert.are.equal(c:count(), 5);
+
+ assert.are.equal(c:get("one"), nil);
+ assert.are.equal(c:get("two"), nil);
+ assert.are.equal(c:get("three"), nil);
+ assert.are.equal(c:get("four"), 4);
+ assert.are.equal(c:get("five"), nil);
+ assert.are.equal(c:get("six"), 6);
+ assert.are.equal(c:get("seven"), 7);
+ assert.are.equal(c:get("eight"), 8);
+ assert.are.equal(c:get("nine"), 9);
+
+ do
+ local keys = { "nine", "four", "eight", "seven", "six" };
+ local values = { 9, 4, 8, 7, 6 };
+ local i = 0;
+ for k, v in c:items() do
+ i = i + 1;
+ assert.are.equal(k, keys[i]);
+ assert.are.equal(v, values[i]);
+ end
+ assert.are.equal(i, 5);
+
+ c:set("four", "2+2");
+ assert.are.equal(c:count(), 5);
+
+ assert.are.equal(c:get("one"), nil);
+ assert.are.equal(c:get("two"), nil);
+ assert.are.equal(c:get("three"), nil);
+ assert.are.equal(c:get("four"), "2+2");
+ assert.are.equal(c:get("five"), nil);
+ assert.are.equal(c:get("six"), 6);
+ assert.are.equal(c:get("seven"), 7);
+ assert.are.equal(c:get("eight"), 8);
+ assert.are.equal(c:get("nine"), 9);
+ end
+
+ do
+ local keys = { "four", "nine", "eight", "seven", "six" };
+ local values = { "2+2", 9, 8, 7, 6 };
+ local i = 0;
+ for k, v in c:items() do
+ i = i + 1;
+ assert.are.equal(k, keys[i]);
+ assert.are.equal(v, values[i]);
+ end
+ assert.are.equal(i, 5);
+
+ c:set("foo", nil);
+ assert.are.equal(c:count(), 5);
+
+ assert.are.equal(c:get("one"), nil);
+ assert.are.equal(c:get("two"), nil);
+ assert.are.equal(c:get("three"), nil);
+ assert.are.equal(c:get("four"), "2+2");
+ assert.are.equal(c:get("five"), nil);
+ assert.are.equal(c:get("six"), 6);
+ assert.are.equal(c:get("seven"), 7);
+ assert.are.equal(c:get("eight"), 8);
+ assert.are.equal(c:get("nine"), 9);
+ end
+
+ do
+ local keys = { "four", "nine", "eight", "seven", "six" };
+ local values = { "2+2", 9, 8, 7, 6 };
+ local i = 0;
+ for k, v in c:items() do
+ i = i + 1;
+ assert.are.equal(k, keys[i]);
+ assert.are.equal(v, values[i]);
+ end
+ assert.are.equal(i, 5);
+
+ c:set("four", nil);
+
+ assert.are.equal(c:get("one"), nil);
+ assert.are.equal(c:get("two"), nil);
+ assert.are.equal(c:get("three"), nil);
+ assert.are.equal(c:get("four"), nil);
+ assert.are.equal(c:get("five"), nil);
+ assert.are.equal(c:get("six"), 6);
+ assert.are.equal(c:get("seven"), 7);
+ assert.are.equal(c:get("eight"), 8);
+ assert.are.equal(c:get("nine"), 9);
+ end
+
+ do
+ local keys = { "nine", "eight", "seven", "six" };
+ local values = { 9, 8, 7, 6 };
+ local i = 0;
+ for k, v in c:items() do
+ i = i + 1;
+ assert.are.equal(k, keys[i]);
+ assert.are.equal(v, values[i]);
+ end
+ assert.are.equal(i, 4);
+ end
+
+ do
+ local evicted_key, evicted_value;
+ local c2 = cache.new(3, function (_key, _value)
+ evicted_key, evicted_value = _key, _value;
+ end);
+ local function set(k, v, should_evict_key, should_evict_value)
+ evicted_key, evicted_value = nil, nil;
+ c2:set(k, v);
+ assert.are.equal(evicted_key, should_evict_key);
+ assert.are.equal(evicted_value, should_evict_value);
+ end
+ set("a", 1)
+ set("a", 1)
+ set("a", 1)
+ set("a", 1)
+ set("a", 1)
+
+ set("b", 2)
+ set("c", 3)
+ set("b", 2)
+ set("d", 4, "a", 1)
+ set("e", 5, "c", 3)
+ end
+
+ do
+ local evicted_key, evicted_value;
+ local c3 = cache.new(1, function (_key, _value)
+ evicted_key, evicted_value = _key, _value;
+ if _key == "a" then
+ -- Sanity check for what we're evicting
+ assert.are.equal(_key, "a");
+ assert.are.equal(_value, 1);
+ -- We're going to block eviction of this key/value, so set to nil...
+ evicted_key, evicted_value = nil, nil;
+ -- Returning false to block eviction
+ return false
+ end
+ end);
+ local function set(k, v, should_evict_key, should_evict_value)
+ evicted_key, evicted_value = nil, nil;
+ local ret = c3:set(k, v);
+ assert.are.equal(evicted_key, should_evict_key);
+ assert.are.equal(evicted_value, should_evict_value);
+ return ret;
+ end
+ set("a", 1)
+ set("a", 1)
+ set("a", 1)
+ set("a", 1)
+ set("a", 1)
+
+ -- Our on_evict prevents "a" from being evicted, causing this to fail...
+ assert.are.equal(set("b", 2), false, "Failed to prevent eviction, or signal result");
+
+ expect_kv("a", 1, c3:head());
+ expect_kv("a", 1, c3:tail());
+
+ -- Check the final state is what we expect
+ assert.are.equal(c3:get("a"), 1);
+ assert.are.equal(c3:get("b"), nil);
+ assert.are.equal(c3:count(), 1);
+ end
+
+
+ local c4 = cache.new(3, false);
+
+ assert.are.equal(c4:set("a", 1), true);
+ assert.are.equal(c4:set("a", 1), true);
+ assert.are.equal(c4:set("a", 1), true);
+ assert.are.equal(c4:set("a", 1), true);
+ assert.are.equal(c4:set("b", 2), true);
+ assert.are.equal(c4:set("c", 3), true);
+ assert.are.equal(c4:set("d", 4), false);
+ assert.are.equal(c4:set("d", 4), false);
+ assert.are.equal(c4:set("d", 4), false);
+
+ expect_kv("c", 3, c4:head());
+ expect_kv("a", 1, c4:tail());
+
+ local c5 = cache.new(3, function (k, v)
+ if k == "a" then
+ return nil;
+ elseif k == "b" then
+ return true;
+ end
+ return false;
+ end);
+
+ assert.are.equal(c5:set("a", 1), true);
+ assert.are.equal(c5:set("a", 1), true);
+ assert.are.equal(c5:set("a", 1), true);
+ assert.are.equal(c5:set("a", 1), true);
+ assert.are.equal(c5:set("b", 2), true);
+ assert.are.equal(c5:set("c", 3), true);
+ assert.are.equal(c5:set("d", 4), true); -- "a" evicted (cb returned nil)
+ assert.are.equal(c5:set("d", 4), true); -- nop
+ assert.are.equal(c5:set("d", 4), true); -- nop
+ assert.are.equal(c5:set("e", 5), true); -- "b" evicted (cb returned true)
+ assert.are.equal(c5:set("f", 6), false); -- "c" won't evict (cb returned false)
+
+ expect_kv("e", 5, c5:head());
+ expect_kv("c", 3, c5:tail());
+ end);
+ end);
+end);
diff --git a/spec/util_datetime_spec.lua b/spec/util_datetime_spec.lua
new file mode 100644
index 00000000..497ab7d3
--- /dev/null
+++ b/spec/util_datetime_spec.lua
@@ -0,0 +1,76 @@
+local util_datetime = require "util.datetime";
+
+describe("util.datetime", function ()
+ it("should have been loaded", function ()
+ assert.is_table(util_datetime);
+ end);
+ describe("#date", function ()
+ local date = util_datetime.date;
+ it("should exist", function ()
+ assert.is_function(date);
+ end);
+ it("should return a string", function ()
+ assert.is_string(date());
+ end);
+ it("should look like a date", function ()
+ assert.truthy(string.find(date(), "^%d%d%d%d%-%d%d%-%d%d$"));
+ end);
+ it("should work", function ()
+ assert.equals(date(1136239445), "2006-01-02");
+ end);
+ end);
+ describe("#time", function ()
+ local time = util_datetime.time;
+ it("should exist", function ()
+ assert.is_function(time);
+ end);
+ it("should return a string", function ()
+ assert.is_string(time());
+ end);
+ it("should look like a timestamp", function ()
+ -- Note: Sub-second precision and timezones are ignored
+ assert.truthy(string.find(time(), "^%d%d:%d%d:%d%d"));
+ end);
+ it("should work", function ()
+ assert.equals(time(1136239445), "22:04:05");
+ end);
+ end);
+ describe("#datetime", function ()
+ local datetime = util_datetime.datetime;
+ it("should exist", function ()
+ assert.is_function(datetime);
+ end);
+ it("should return a string", function ()
+ assert.is_string(datetime());
+ end);
+ it("should look like a timestamp", function ()
+ -- Note: Sub-second precision and timezones are ignored
+ assert.truthy(string.find(datetime(), "^%d%d%d%d%-%d%d%-%d%dT%d%d:%d%d:%d%d"));
+ end);
+ it("should work", function ()
+ assert.equals(datetime(1136239445), "2006-01-02T22:04:05Z");
+ end);
+ end);
+ describe("#legacy", function ()
+ local legacy = util_datetime.legacy;
+ it("should exist", function ()
+ assert.is_function(legacy);
+ end);
+ end);
+ describe("#parse", function ()
+ local parse = util_datetime.parse;
+ it("should exist", function ()
+ assert.is_function(parse);
+ end);
+ it("should work", function ()
+ -- Timestamp used by Go
+ assert.equals(parse("2017-11-19T17:58:13Z"), 1511114293);
+ assert.equals(parse("2017-11-19T18:58:50+0100"), 1511114330);
+ assert.equals(parse("2006-01-02T15:04:05-0700"), 1136239445);
+ end);
+ it("should handle timezones", function ()
+ -- https://xmpp.org/extensions/xep-0082.html#example-2 and 3
+ assert.equals(parse("1969-07-21T02:56:15Z"), parse("1969-07-20T21:56:15-05:00"));
+ end);
+ end);
+end);
diff --git a/spec/util_encodings_spec.lua b/spec/util_encodings_spec.lua
new file mode 100644
index 00000000..0f4fc2b7
--- /dev/null
+++ b/spec/util_encodings_spec.lua
@@ -0,0 +1,41 @@
+
+local encodings = require "util.encodings";
+local utf8 = assert(encodings.utf8, "no encodings.utf8 module");
+
+describe("util.encodings", function ()
+ describe("#encode()", function()
+ it("should work", function ()
+ assert.is.equal(encodings.base64.encode(""), "");
+ assert.is.equal(encodings.base64.encode('coucou'), "Y291Y291");
+ assert.is.equal(encodings.base64.encode("\0\0\0"), "AAAA");
+ assert.is.equal(encodings.base64.encode("\255\255\255"), "////");
+ end);
+ end);
+ describe("#decode()", function()
+ it("should work", function ()
+ assert.is.equal(encodings.base64.decode(""), "");
+ assert.is.equal(encodings.base64.decode("="), "");
+ assert.is.equal(encodings.base64.decode('Y291Y291'), "coucou");
+ assert.is.equal(encodings.base64.decode("AAAA"), "\0\0\0");
+ assert.is.equal(encodings.base64.decode("////"), "\255\255\255");
+ end);
+ end);
+end);
+describe("util.encodings.utf8", function()
+ describe("#valid()", function()
+ it("should work", function()
+
+ for line in io.lines("spec/utf8_sequences.txt") do
+ local data = line:match(":%s*([^#]+)"):gsub("%s+", ""):gsub("..", function (c) return string.char(tonumber(c, 16)); end)
+ local expect = line:match("(%S+):");
+
+ assert(expect == "pass" or expect == "fail", "unknown expectation: "..line:match("^[^:]+"));
+
+ local valid = utf8.valid(data);
+ assert.is.equal(valid, utf8.valid(data.." "));
+ assert.is.equal(valid, expect == "pass", line);
+ end
+
+ end);
+ end);
+end);
diff --git a/spec/util_format_spec.lua b/spec/util_format_spec.lua
new file mode 100644
index 00000000..7e6a0c6e
--- /dev/null
+++ b/spec/util_format_spec.lua
@@ -0,0 +1,14 @@
+local format = require "util.format".format;
+
+describe("util.format", function()
+ describe("#format()", function()
+ it("should work", function()
+ assert.equal("hello", format("%s", "hello"));
+ assert.equal("<nil>", format("%s"));
+ assert.equal(" [<nil>]", format("", nil));
+ assert.equal("true", format("%s", true));
+ assert.equal("[true]", format("%d", true));
+ assert.equal("% [true]", format("%%", true));
+ end);
+ end);
+end);
diff --git a/spec/util_http_spec.lua b/spec/util_http_spec.lua
new file mode 100644
index 00000000..bacfcfb5
--- /dev/null
+++ b/spec/util_http_spec.lua
@@ -0,0 +1,64 @@
+
+local http = require "util.http";
+
+describe("util.http", function()
+ describe("#urlencode()", function()
+ it("should not change normal characters", function()
+ assert.are.equal(http.urlencode("helloworld123"), "helloworld123");
+ end);
+
+ it("should escape spaces", function()
+ assert.are.equal(http.urlencode("hello world"), "hello%20world");
+ end);
+
+ it("should escape important URL characters", function()
+ assert.are.equal(http.urlencode("This & that = something"), "This%20%26%20that%20%3d%20something");
+ end);
+ end);
+
+ describe("#urldecode()", function()
+ it("should not change normal characters", function()
+ assert.are.equal("helloworld123", http.urldecode("helloworld123"), "Normal characters not escaped");
+ end);
+
+ it("should decode spaces", function()
+ assert.are.equal("hello world", http.urldecode("hello%20world"), "Spaces escaped");
+ end);
+
+ it("should decode important URL characters", function()
+ assert.are.equal("This & that = something", http.urldecode("This%20%26%20that%20%3d%20something"), "Important URL chars escaped");
+ end);
+ end);
+
+ describe("#formencode()", function()
+ it("should encode basic data", function()
+ assert.are.equal(http.formencode({ { name = "one", value = "1"}, { name = "two", value = "2" } }), "one=1&two=2", "Form encoded");
+ end);
+
+ it("should encode special characters with escaping", function()
+ assert.are.equal(http.formencode({ { name = "one two", value = "1"}, { name = "two one&", value = "2" } }), "one+two=1&two+one%26=2", "Form encoded");
+ end);
+ end);
+
+ describe("#formdecode()", function()
+ it("should decode basic data", function()
+ local t = http.formdecode("one=1&two=2");
+ assert.are.same(t, {
+ { name = "one", value = "1" };
+ { name = "two", value = "2" };
+ one = "1";
+ two = "2";
+ });
+ end);
+
+ it("should decode special characters", function()
+ local t = http.formdecode("one+two=1&two+one%26=2");
+ assert.are.same(t, {
+ { name = "one two", value = "1" };
+ { name = "two one&", value = "2" };
+ ["one two"] = "1";
+ ["two one&"] = "2";
+ });
+ end);
+ end);
+end);
diff --git a/spec/util_ip_spec.lua b/spec/util_ip_spec.lua
new file mode 100644
index 00000000..be5e4cff
--- /dev/null
+++ b/spec/util_ip_spec.lua
@@ -0,0 +1,103 @@
+
+local ip = require "util.ip";
+
+local new_ip = ip.new_ip;
+local match = ip.match;
+local parse_cidr = ip.parse_cidr;
+local commonPrefixLength = ip.commonPrefixLength;
+
+describe("util.ip", function()
+ describe("#match()", function()
+ it("should work", function()
+ local _ = new_ip;
+ local ip = _"10.20.30.40";
+ assert.are.equal(match(ip, _"10.0.0.0", 8), true);
+ assert.are.equal(match(ip, _"10.0.0.0", 16), false);
+ assert.are.equal(match(ip, _"10.0.0.0", 24), false);
+ assert.are.equal(match(ip, _"10.0.0.0", 32), false);
+
+ assert.are.equal(match(ip, _"10.20.0.0", 8), true);
+ assert.are.equal(match(ip, _"10.20.0.0", 16), true);
+ assert.are.equal(match(ip, _"10.20.0.0", 24), false);
+ assert.are.equal(match(ip, _"10.20.0.0", 32), false);
+
+ assert.are.equal(match(ip, _"0.0.0.0", 32), false);
+ assert.are.equal(match(ip, _"0.0.0.0", 0), true);
+ assert.are.equal(match(ip, _"0.0.0.0"), false);
+
+ assert.are.equal(match(ip, _"10.0.0.0", 255), false, "excessive number of bits");
+ assert.are.equal(match(ip, _"10.0.0.0", -8), true, "negative number of bits");
+ assert.are.equal(match(ip, _"10.0.0.0", -32), true, "negative number of bits");
+ assert.are.equal(match(ip, _"10.0.0.0", 0), true, "zero bits");
+ assert.are.equal(match(ip, _"10.0.0.0"), false, "no specified number of bits (differing ip)");
+ assert.are.equal(match(ip, _"10.20.30.40"), true, "no specified number of bits (same ip)");
+
+ assert.are.equal(match(_"127.0.0.1", _"127.0.0.1"), true, "simple ip");
+
+ assert.are.equal(match(_"8.8.8.8", _"8.8.0.0", 16), true);
+ assert.are.equal(match(_"8.8.4.4", _"8.8.0.0", 16), true);
+ end);
+ end);
+
+ describe("#parse_cidr()", function()
+ it("should work", function()
+ assert.are.equal(new_ip"0.0.0.0", new_ip"0.0.0.0")
+
+ local function assert_cidr(cidr, ip, bits)
+ local parsed_ip, parsed_bits = parse_cidr(cidr);
+ assert.are.equal(new_ip(ip), parsed_ip, cidr.." parsed ip is "..ip);
+ assert.are.equal(bits, parsed_bits, cidr.." parsed bits is "..tostring(bits));
+ end
+ assert_cidr("0.0.0.0", "0.0.0.0", nil);
+ assert_cidr("127.0.0.1", "127.0.0.1", nil);
+ assert_cidr("127.0.0.1/0", "127.0.0.1", 0);
+ assert_cidr("127.0.0.1/8", "127.0.0.1", 8);
+ assert_cidr("127.0.0.1/32", "127.0.0.1", 32);
+ assert_cidr("127.0.0.1/256", "127.0.0.1", 256);
+ assert_cidr("::/48", "::", 48);
+ end);
+ end);
+
+ describe("#new_ip()", function()
+ it("should work", function()
+ local v4, v6 = "IPv4", "IPv6";
+ local function assert_proto(s, proto)
+ local ip = new_ip(s);
+ if proto then
+ assert.are.equal(ip and ip.proto, proto, "protocol is correct for "..("%q"):format(s));
+ else
+ assert.are.equal(ip, nil, "address is invalid");
+ end
+ end
+ assert_proto("127.0.0.1", v4);
+ assert_proto("::1", v6);
+ assert_proto("", nil);
+ assert_proto("abc", nil);
+ assert_proto(" ", nil);
+ end);
+ end);
+
+ describe("#commonPrefixLength()", function()
+ it("should work", function()
+ local function assert_cpl6(a, b, len, v4)
+ local ipa, ipb = new_ip(a), new_ip(b);
+ if v4 then len = len+96; end
+ assert.are.equal(commonPrefixLength(ipa, ipb), len, "common prefix length of "..a.." and "..b.." is "..len);
+ assert.are.equal(commonPrefixLength(ipb, ipa), len, "common prefix length of "..b.." and "..a.." is "..len);
+ end
+ local function assert_cpl4(a, b, len)
+ return assert_cpl6(a, b, len, "IPv4");
+ end
+ assert_cpl4("0.0.0.0", "0.0.0.0", 32);
+ assert_cpl4("255.255.255.255", "0.0.0.0", 0);
+ assert_cpl4("255.255.255.255", "255.255.0.0", 16);
+ assert_cpl4("255.255.255.255", "255.255.255.255", 32);
+ assert_cpl4("255.255.255.255", "255.255.255.255", 32);
+
+ assert_cpl6("::1", "::1", 128);
+ assert_cpl6("abcd::1", "abcd::1", 128);
+ assert_cpl6("abcd::abcd", "abcd::", 112);
+ assert_cpl6("abcd::abcd", "abcd::abcd:abcd", 96);
+ end);
+ end);
+end);
diff --git a/spec/util_jid_spec.lua b/spec/util_jid_spec.lua
new file mode 100644
index 00000000..c075212f
--- /dev/null
+++ b/spec/util_jid_spec.lua
@@ -0,0 +1,146 @@
+
+local jid = require "util.jid";
+
+describe("util.jid", function()
+ describe("#join()", function()
+ it("should work", function()
+ assert.are.equal(jid.join("a", "b", "c"), "a@b/c", "builds full JID");
+ assert.are.equal(jid.join("a", "b", nil), "a@b", "builds bare JID");
+ assert.are.equal(jid.join(nil, "b", "c"), "b/c", "builds full host JID");
+ assert.are.equal(jid.join(nil, "b", nil), "b", "builds bare host JID");
+ assert.are.equal(jid.join(nil, nil, nil), nil, "invalid JID is nil");
+ assert.are.equal(jid.join("a", nil, nil), nil, "invalid JID is nil");
+ assert.are.equal(jid.join(nil, nil, "c"), nil, "invalid JID is nil");
+ assert.are.equal(jid.join("a", nil, "c"), nil, "invalid JID is nil");
+ end);
+ end);
+ describe("#split()", function()
+ it("should work", function()
+ local function test(input_jid, expected_node, expected_server, expected_resource)
+ local rnode, rserver, rresource = jid.split(input_jid);
+ assert.are.equal(expected_node, rnode, "split("..tostring(input_jid)..") failed");
+ assert.are.equal(expected_server, rserver, "split("..tostring(input_jid)..") failed");
+ assert.are.equal(expected_resource, rresource, "split("..tostring(input_jid)..") failed");
+ end
+
+ -- Valid JIDs
+ test("node@server", "node", "server", nil );
+ test("node@server/resource", "node", "server", "resource" );
+ test("server", nil, "server", nil );
+ test("server/resource", nil, "server", "resource" );
+ test("server/resource@foo", nil, "server", "resource@foo" );
+ test("server/resource@foo/bar", nil, "server", "resource@foo/bar");
+
+ -- Always invalid JIDs
+ test(nil, nil, nil, nil);
+ test("node@/server", nil, nil, nil);
+ test("@server", nil, nil, nil);
+ test("@server/resource", nil, nil, nil);
+ test("@/resource", nil, nil, nil);
+ end);
+ end);
+
+
+ describe("#bare()", function()
+ it("should work", function()
+ assert.are.equal(jid.bare("user@host"), "user@host", "bare JID remains bare");
+ assert.are.equal(jid.bare("host"), "host", "Host JID remains host");
+ assert.are.equal(jid.bare("host/resource"), "host", "Host JID with resource becomes host");
+ assert.are.equal(jid.bare("user@host/resource"), "user@host", "user@host JID with resource becomes user@host");
+ assert.are.equal(jid.bare("user@/resource"), nil, "invalid JID is nil");
+ assert.are.equal(jid.bare("@/resource"), nil, "invalid JID is nil");
+ assert.are.equal(jid.bare("@/"), nil, "invalid JID is nil");
+ assert.are.equal(jid.bare("/"), nil, "invalid JID is nil");
+ assert.are.equal(jid.bare(""), nil, "invalid JID is nil");
+ assert.are.equal(jid.bare("@"), nil, "invalid JID is nil");
+ assert.are.equal(jid.bare("user@"), nil, "invalid JID is nil");
+ assert.are.equal(jid.bare("user@@"), nil, "invalid JID is nil");
+ assert.are.equal(jid.bare("user@@host"), nil, "invalid JID is nil");
+ assert.are.equal(jid.bare("user@@host/resource"), nil, "invalid JID is nil");
+ assert.are.equal(jid.bare("user@host/"), nil, "invalid JID is nil");
+ end);
+ end);
+
+ describe("#compare()", function()
+ it("should work", function()
+ assert.are.equal(jid.compare("host", "host"), true, "host should match");
+ assert.are.equal(jid.compare("host", "other-host"), false, "host should not match");
+ assert.are.equal(jid.compare("other-user@host/resource", "host"), true, "host should match");
+ assert.are.equal(jid.compare("other-user@host", "user@host"), false, "user should not match");
+ assert.are.equal(jid.compare("user@host", "host"), true, "host should match");
+ assert.are.equal(jid.compare("user@host/resource", "host"), true, "host should match");
+ assert.are.equal(jid.compare("user@host/resource", "user@host"), true, "user and host should match");
+ assert.are.equal(jid.compare("user@other-host", "host"), false, "host should not match");
+ assert.are.equal(jid.compare("user@other-host", "user@host"), false, "host should not match");
+ end);
+ end);
+
+ it("should work with nodes", function()
+ local function test(_jid, expected_node)
+ assert.are.equal(jid.node(_jid), expected_node, "Unexpected node for "..tostring(_jid));
+ end
+
+ test("example.com", nil);
+ test("foo.example.com", nil);
+ test("foo.example.com/resource", nil);
+ test("foo.example.com/some resource", nil);
+ test("foo.example.com/some@resource", nil);
+
+ test("foo@foo.example.com/some@resource", "foo");
+ test("foo@example/some@resource", "foo");
+
+ test("foo@example/@resource", "foo");
+ test("foo@example@resource", nil);
+ test("foo@example", "foo");
+ test("foo", nil);
+
+ test(nil, nil);
+ end);
+
+ it("should work with hosts", function()
+ local function test(_jid, expected_host)
+ assert.are.equal(jid.host(_jid), expected_host, "Unexpected host for "..tostring(_jid));
+ end
+
+ test("example.com", "example.com");
+ test("foo.example.com", "foo.example.com");
+ test("foo.example.com/resource", "foo.example.com");
+ test("foo.example.com/some resource", "foo.example.com");
+ test("foo.example.com/some@resource", "foo.example.com");
+
+ test("foo@foo.example.com/some@resource", "foo.example.com");
+ test("foo@example/some@resource", "example");
+
+ test("foo@example/@resource", "example");
+ test("foo@example@resource", nil);
+ test("foo@example", "example");
+ test("foo", "foo");
+
+ test(nil, nil);
+ end);
+
+ it("should work with resources", function()
+ local function test(_jid, expected_resource)
+ assert.are.equal(jid.resource(_jid), expected_resource, "Unexpected resource for "..tostring(_jid));
+ end
+
+ test("example.com", nil);
+ test("foo.example.com", nil);
+ test("foo.example.com/resource", "resource");
+ test("foo.example.com/some resource", "some resource");
+ test("foo.example.com/some@resource", "some@resource");
+
+ test("foo@foo.example.com/some@resource", "some@resource");
+ test("foo@example/some@resource", "some@resource");
+
+ test("foo@example/@resource", "@resource");
+ test("foo@example@resource", nil);
+ test("foo@example", nil);
+ test("foo", nil);
+ test("/foo", nil);
+ test("@x/foo", nil);
+ test("@/foo", nil);
+
+ test(nil, nil);
+ end);
+end);
diff --git a/spec/util_json_spec.lua b/spec/util_json_spec.lua
new file mode 100644
index 00000000..dc66c7ba
--- /dev/null
+++ b/spec/util_json_spec.lua
@@ -0,0 +1,70 @@
+
+local json = require "util.json";
+
+describe("util.json", function()
+ describe("#encode()", function()
+ it("should work", function()
+ local function test(f, j, e)
+ if e then
+ assert.are.equal(f(j), e);
+ end
+ assert.are.equal(f(j), f(json.decode(f(j))));
+ end
+ test(json.encode, json.null, "null")
+ test(json.encode, {}, "{}")
+ test(json.encode, {a=1});
+ test(json.encode, {a={1,2,3}});
+ test(json.encode, {1}, "[1]");
+ end);
+ end);
+
+ describe("#decode()", function()
+ it("should work", function()
+ local empty_array = json.decode("[]");
+ assert.are.equal(type(empty_array), "table");
+ assert.are.equal(#empty_array, 0);
+ assert.are.equal(next(empty_array), nil);
+ end);
+ end);
+
+ describe("testcases", function()
+
+ local valid_data = {};
+ local invalid_data = {};
+
+ local skip = "fail1.json fail9.json fail18.json fail15.json fail13.json fail25.json fail26.json fail27.json fail28.json fail17.json pass1.json";
+
+ setup(function()
+ local lfs = require "lfs";
+ local path = "spec/json";
+ for name in lfs.dir(path) do
+ if name:match("%.json$") then
+ local f = assert(io.open(path.."/"..name));
+ local content = assert(f:read("*a"));
+ assert(f:close());
+ if skip:find(name) then
+ -- Skip
+ elseif name:match("^pass") then
+ valid_data[name] = content;
+ elseif name:match("^fail") then
+ invalid_data[name] = content;
+ end
+ end
+ end
+ end)
+
+ it("should pass valid testcases", function()
+ for name, content in pairs(valid_data) do
+ local parsed, err = json.decode(content);
+ assert(parsed, name..": "..tostring(err));
+ end
+ end);
+
+ it("should fail invalid testcases", function()
+ for name, content in pairs(invalid_data) do
+ local parsed, err = json.decode(content);
+ assert(not parsed, name..": "..tostring(err));
+ end
+ end);
+ end)
+end);
diff --git a/spec/util_multitable_spec.lua b/spec/util_multitable_spec.lua
new file mode 100644
index 00000000..40759f7a
--- /dev/null
+++ b/spec/util_multitable_spec.lua
@@ -0,0 +1,60 @@
+
+local multitable = require "util.multitable";
+
+describe("util.multitable", function()
+ describe("#new()", function()
+ it("should create a multitable", function()
+ local mt = multitable.new();
+ assert.is_table(mt, "Multitable is a table");
+ assert.is_function(mt.add, "Multitable has method add");
+ assert.is_function(mt.get, "Multitable has method get");
+ assert.is_function(mt.remove, "Multitable has method remove");
+ end);
+ end);
+
+ describe("#get()", function()
+ it("should allow getting correctly", function()
+ local function has_items(list, ...)
+ local should_have = {};
+ if select('#', ...) > 0 then
+ assert.is_table(list, "has_items: list is table", 3);
+ else
+ assert.is.falsy(list and #list > 0, "No items, and no list");
+ return true, "has-all";
+ end
+ for n=1,select('#', ...) do should_have[select(n, ...)] = true; end
+ for _, item in ipairs(list) do
+ if not should_have[item] then return false, "too-many"; end
+ should_have[item] = nil;
+ end
+ if next(should_have) then
+ return false, "not-enough";
+ end
+ return true, "has-all";
+ end
+ local function assert_has_all(message, list, ...)
+ return assert.are.equal(select(2, has_items(list, ...)), "has-all", message or "List has all expected items, and no more", 2);
+ end
+
+ local mt = multitable.new();
+
+ local trigger1, trigger2, trigger3 = {}, {}, {};
+ local item1, item2, item3 = {}, {}, {};
+
+ assert_has_all("Has no items with trigger1", mt:get(trigger1));
+
+
+ mt:add(1, 2, 3, item1);
+
+ assert_has_all("Has item1 for 1, 2, 3", mt:get(1, 2, 3), item1);
+ end);
+ end);
+
+ -- Doesn't support nil
+ --[[ mt:add(nil, item1);
+ mt:add(nil, item2);
+ mt:add(nil, item3);
+
+ assert_has_all("Has all items with (nil)", mt:get(nil), item1, item2, item3);
+ ]]
+end);
diff --git a/spec/util_pubsub_spec.lua b/spec/util_pubsub_spec.lua
new file mode 100644
index 00000000..3221ad6c
--- /dev/null
+++ b/spec/util_pubsub_spec.lua
@@ -0,0 +1,55 @@
+local pubsub;
+setup(function ()
+ pubsub = require "util.pubsub";
+end);
+
+describe("util.pubsub", function ()
+ describe("simple node creation and deletion", function ()
+ -- Roughly a port of scansion/scripts/pubsub_createdelete.scs
+ local service = pubsub.new();
+
+ describe("#create", function ()
+ it("creates a new node", function ()
+ assert.truthy(service:create("princely_musings", true));
+ end);
+
+ it("fails to create the same node again", function ()
+ assert.falsy(service:create("princely_musings", true));
+ end);
+ end);
+
+ describe("#delete", function ()
+ it("deletes the node", function ()
+ assert.truthy(service:delete("princely_musings", true));
+ end);
+
+ it("can't delete an already deleted node", function ()
+ assert.falsy(service:delete("princely_musings", true));
+ end);
+ end);
+ end);
+
+ describe("simple publishing", function ()
+ local broadcaster = spy.new(function () end);
+ local service = pubsub.new({ broadcaster = broadcaster; });
+
+ it("creates a node", function ()
+ assert.truthy(service:create("node", true));
+ end);
+
+ it("publishes an item", function ()
+ assert.truthy(service:publish("node", true, "1", "item 1"));
+ end);
+
+ it("called the broadcaster", function ()
+ assert.spy(broadcaster).was_called();
+ end);
+
+ it("should return one item", function ()
+ local ok, ret = service:get_items("node", true);
+ assert.truthy(ok);
+ assert.same({ "1", ["1"] = "item 1" }, ret);
+ end);
+
+ end);
+end);
diff --git a/spec/util_queue_spec.lua b/spec/util_queue_spec.lua
new file mode 100644
index 00000000..7cd3d695
--- /dev/null
+++ b/spec/util_queue_spec.lua
@@ -0,0 +1,103 @@
+
+local queue = require "util.queue";
+
+describe("util.queue", function()
+ describe("#new()", function()
+ it("should work", function()
+
+ do
+ local q = queue.new(10);
+
+ assert.are.equal(q.size, 10);
+ assert.are.equal(q:count(), 0);
+
+ assert.is_true(q:push("one"));
+ assert.is_true(q:push("two"));
+ assert.is_true(q:push("three"));
+
+ for i = 4, 10 do
+ assert.is_true(q:push("hello"));
+ assert.are.equal(q:count(), i, "count is not "..i.."("..q:count()..")");
+ end
+ assert.are.equal(q:push("hello"), nil, "queue overfull!");
+ assert.are.equal(q:push("hello"), nil, "queue overfull!");
+ assert.are.equal(q:pop(), "one", "queue item incorrect");
+ assert.are.equal(q:pop(), "two", "queue item incorrect");
+ assert.is_true(q:push("hello"));
+ assert.is_true(q:push("hello"));
+ assert.are.equal(q:pop(), "three", "queue item incorrect");
+ assert.is_true(q:push("hello"));
+ assert.are.equal(q:push("hello"), nil, "queue overfull!");
+ assert.are.equal(q:push("hello"), nil, "queue overfull!");
+
+ assert.are.equal(q:count(), 10, "queue count incorrect");
+
+ for _ = 1, 10 do
+ assert.are.equal(q:pop(), "hello", "queue item incorrect");
+ end
+
+ assert.are.equal(q:count(), 0, "queue count incorrect");
+ assert.are.equal(q:pop(), nil, "empty queue pops non-nil result");
+ assert.are.equal(q:count(), 0, "popping empty queue affects count");
+
+ assert.are.equal(q:peek(), nil, "empty queue peeks non-nil result");
+ assert.are.equal(q:count(), 0, "peeking empty queue affects count");
+
+ assert.is_true(q:push(1));
+ for i = 1, 1001 do
+ assert.are.equal(q:pop(), i);
+ assert.are.equal(q:count(), 0);
+ assert.is_true(q:push(i+1));
+ assert.are.equal(q:count(), 1);
+ end
+ assert.are.equal(q:pop(), 1002);
+ assert.is_true(q:push(1));
+ for i = 1, 1000 do
+ assert.are.equal(q:pop(), i);
+ assert.is_true(q:push(i+1));
+ end
+ assert.are.equal(q:pop(), 1001);
+ assert.are.equal(q:count(), 0);
+ end
+
+ do
+ -- Test queues that purge old items when pushing to a full queue
+ local q = queue.new(10, true);
+
+ for i = 1, 10 do
+ q:push(i);
+ end
+
+ assert.are.equal(q:count(), 10);
+
+ assert.is_true(q:push(11));
+ assert.are.equal(q:count(), 10);
+ assert.are.equal(q:pop(), 2); -- First item should have been purged
+ assert.are.equal(q:peek(), 3);
+
+ for i = 12, 32 do
+ assert.is_true(q:push(i));
+ end
+
+ assert.are.equal(q:count(), 10);
+ assert.are.equal(q:pop(), 23);
+ end
+
+ do
+ -- Test iterator
+ local q = queue.new(10, true);
+
+ for i = 1, 10 do
+ q:push(i);
+ end
+
+ local i = 0;
+ for item in q:items() do
+ i = i + 1;
+ assert.are.equal(item, i, "unexpected item returned by iterator")
+ end
+ end
+
+ end);
+ end);
+end);
diff --git a/spec/util_random_spec.lua b/spec/util_random_spec.lua
new file mode 100644
index 00000000..c080a2c9
--- /dev/null
+++ b/spec/util_random_spec.lua
@@ -0,0 +1,19 @@
+
+local random = require "util.random";
+
+describe("util.random", function()
+ describe("#bytes()", function()
+ it("should return a string", function()
+ assert.is_string(random.bytes(16));
+ end);
+
+ it("should return the requested number of bytes", function()
+ -- Makes no attempt at testing how random the bytes are,
+ -- just that it returns the number of bytes requested
+
+ for i = 1, 20 do
+ assert.are.equal(2^i, #random.bytes(2^i));
+ end
+ end);
+ end);
+end);
diff --git a/spec/util_rfc6724_spec.lua b/spec/util_rfc6724_spec.lua
new file mode 100644
index 00000000..30e935b6
--- /dev/null
+++ b/spec/util_rfc6724_spec.lua
@@ -0,0 +1,97 @@
+
+local rfc6724 = require "util.rfc6724";
+local new_ip = require"util.ip".new_ip;
+
+describe("util.rfc6724", function()
+ describe("#source()", function()
+ it("should work", function()
+ assert.are.equal(rfc6724.source(new_ip("2001:db8:1::1", "IPv6"),
+ {new_ip("2001:db8:3::1", "IPv6"), new_ip("fe80::1", "IPv6")}).addr,
+ "2001:db8:3::1",
+ "prefer appropriate scope");
+ assert.are.equal(rfc6724.source(new_ip("ff05::1", "IPv6"),
+ {new_ip("2001:db8:3::1", "IPv6"), new_ip("fe80::1", "IPv6")}).addr,
+ "2001:db8:3::1",
+ "prefer appropriate scope");
+ assert.are.equal(rfc6724.source(new_ip("2001:db8:1::1", "IPv6"),
+ {new_ip("2001:db8:1::1", "IPv6"), new_ip("2001:db8:2::1", "IPv6")}).addr,
+ "2001:db8:1::1",
+ "prefer same address"); -- "2001:db8:1::1" should be marked "deprecated" here, we don't handle that right now
+ assert.are.equal(rfc6724.source(new_ip("fe80::1", "IPv6"),
+ {new_ip("fe80::2", "IPv6"), new_ip("2001:db8:1::1", "IPv6")}).addr,
+ "fe80::2",
+ "prefer appropriate scope"); -- "fe80::2" should be marked "deprecated" here, we don't handle that right now
+ assert.are.equal(rfc6724.source(new_ip("2001:db8:1::1", "IPv6"),
+ {new_ip("2001:db8:1::2", "IPv6"), new_ip("2001:db8:3::2", "IPv6")}).addr,
+ "2001:db8:1::2",
+ "longest matching prefix");
+ --[[ "2001:db8:1::2" should be a care-of address and "2001:db8:3::2" a home address, we can't handle this and would fail
+ assert.are.equal(rfc6724.source(new_ip("2001:db8:1::1", "IPv6"),
+ {new_ip("2001:db8:1::2", "IPv6"), new_ip("2001:db8:3::2", "IPv6")}).addr,
+ "2001:db8:3::2",
+ "prefer home address");
+ ]]
+ assert.are.equal(rfc6724.source(new_ip("2002:c633:6401::1", "IPv6"),
+ {new_ip("2002:c633:6401::d5e3:7953:13eb:22e8", "IPv6"), new_ip("2001:db8:1::2", "IPv6")}).addr,
+ "2002:c633:6401::d5e3:7953:13eb:22e8",
+ "prefer matching label"); -- "2002:c633:6401::d5e3:7953:13eb:22e8" should be marked "temporary" here, we don't handle that right now
+ assert.are.equal(rfc6724.source(new_ip("2001:db8:1::d5e3:0:0:1", "IPv6"),
+ {new_ip("2001:db8:1::2", "IPv6"), new_ip("2001:db8:1::d5e3:7953:13eb:22e8", "IPv6")}).addr,
+ "2001:db8:1::d5e3:7953:13eb:22e8",
+ "prefer temporary address") -- "2001:db8:1::2" should be marked "public" and "2001:db8:1::d5e3:7953:13eb:22e8" should be marked "temporary" here, we don't handle that right now
+ end);
+ end);
+ describe("#destination()", function()
+ it("should work", function()
+ local order;
+ order = rfc6724.destination({new_ip("2001:db8:1::1", "IPv6"), new_ip("198.51.100.121", "IPv4")},
+ {new_ip("2001:db8:1::2", "IPv6"), new_ip("fe80::1", "IPv6"), new_ip("169.254.13.78", "IPv4")})
+ assert.are.equal(order[1].addr, "2001:db8:1::1", "prefer matching scope");
+ assert.are.equal(order[2].addr, "198.51.100.121", "prefer matching scope");
+
+ order = rfc6724.destination({new_ip("2001:db8:1::1", "IPv6"), new_ip("198.51.100.121", "IPv4")},
+ {new_ip("fe80::1", "IPv6"), new_ip("198.51.100.117", "IPv4")})
+ assert.are.equal(order[1].addr, "198.51.100.121", "prefer matching scope");
+ assert.are.equal(order[2].addr, "2001:db8:1::1", "prefer matching scope");
+
+ order = rfc6724.destination({new_ip("2001:db8:1::1", "IPv6"), new_ip("10.1.2.3", "IPv4")},
+ {new_ip("2001:db8:1::2", "IPv6"), new_ip("fe80::1", "IPv6"), new_ip("10.1.2.4", "IPv4")})
+ assert.are.equal(order[1].addr, "2001:db8:1::1", "prefer higher precedence");
+ assert.are.equal(order[2].addr, "10.1.2.3", "prefer higher precedence");
+
+ order = rfc6724.destination({new_ip("2001:db8:1::1", "IPv6"), new_ip("fe80::1", "IPv6")},
+ {new_ip("2001:db8:1::2", "IPv6"), new_ip("fe80::2", "IPv6")})
+ assert.are.equal(order[1].addr, "fe80::1", "prefer smaller scope");
+ assert.are.equal(order[2].addr, "2001:db8:1::1", "prefer smaller scope");
+
+ --[[ "2001:db8:1::2" and "fe80::2" should be marked "care-of address", while "2001:db8:3::1" should be marked "home address", we can't currently handle this and would fail the test
+ order = rfc6724.destination({new_ip("2001:db8:1::1", "IPv6"), new_ip("fe80::1", "IPv6")},
+ {new_ip("2001:db8:1::2", "IPv6"), new_ip("2001:db8:3::1", "IPv6"), new_ip("fe80::2", "IPv6")})
+ assert.are.equal(order[1].addr, "2001:db8:1::1", "prefer home address");
+ assert.are.equal(order[2].addr, "fe80::1", "prefer home address");
+ ]]
+
+ --[[ "fe80::2" should be marked "deprecated", we can't currently handle this and would fail the test
+ order = rfc6724.destination({new_ip("2001:db8:1::1", "IPv6"), new_ip("fe80::1", "IPv6")},
+ {new_ip("2001:db8:1::2", "IPv6"), new_ip("fe80::2", "IPv6")})
+ assert.are.equal(order[1].addr, "2001:db8:1::1", "avoid deprecated addresses");
+ assert.are.equal(order[2].addr, "fe80::1", "avoid deprecated addresses");
+ ]]
+
+ order = rfc6724.destination({new_ip("2001:db8:1::1", "IPv6"), new_ip("2001:db8:3ffe::1", "IPv6")},
+ {new_ip("2001:db8:1::2", "IPv6"), new_ip("2001:db8:3f44::2", "IPv6"), new_ip("fe80::2", "IPv6")})
+ assert.are.equal(order[1].addr, "2001:db8:1::1", "longest matching prefix");
+ assert.are.equal(order[2].addr, "2001:db8:3ffe::1", "longest matching prefix");
+
+ order = rfc6724.destination({new_ip("2002:c633:6401::1", "IPv6"), new_ip("2001:db8:1::1", "IPv6")},
+ {new_ip("2002:c633:6401::2", "IPv6"), new_ip("fe80::2", "IPv6")})
+ assert.are.equal(order[1].addr, "2002:c633:6401::1", "prefer matching label");
+ assert.are.equal(order[2].addr, "2001:db8:1::1", "prefer matching label");
+
+ order = rfc6724.destination({new_ip("2002:c633:6401::1", "IPv6"), new_ip("2001:db8:1::1", "IPv6")},
+ {new_ip("2002:c633:6401::2", "IPv6"), new_ip("2001:db8:1::2", "IPv6"), new_ip("fe80::2", "IPv6")})
+ assert.are.equal(order[1].addr, "2001:db8:1::1", "prefer higher precedence");
+ assert.are.equal(order[2].addr, "2002:c633:6401::1", "prefer higher precedence");
+ end);
+ end);
+end);
diff --git a/spec/util_stanza_spec.lua b/spec/util_stanza_spec.lua
new file mode 100644
index 00000000..36bf213f
--- /dev/null
+++ b/spec/util_stanza_spec.lua
@@ -0,0 +1,238 @@
+
+local st = require "util.stanza";
+
+describe("util.stanza", function()
+ describe("#preserialize()", function()
+ it("should work", function()
+ local stanza = st.stanza("message", { a = "a" });
+ local stanza2 = st.preserialize(stanza);
+ assert.is_string(stanza2 and stanza.name, "preserialize returns a stanza");
+ assert.is_nil(stanza2.tags, "Preserialized stanza has no tag list");
+ assert.is_nil(stanza2.last_add, "Preserialized stanza has no last_add marker");
+ assert.is_nil(getmetatable(stanza2), "Preserialized stanza has no metatable");
+ end);
+ end);
+
+ describe("#preserialize()", function()
+ it("should work", function()
+ local stanza = st.stanza("message", { a = "a" });
+ local stanza2 = st.deserialize(st.preserialize(stanza));
+ assert.is_string(stanza2 and stanza.name, "deserialize returns a stanza");
+ assert.is_table(stanza2.attr, "Deserialized stanza has attributes");
+ assert.are.equal(stanza2.attr.a, "a", "Deserialized stanza retains attributes");
+ assert.is_table(getmetatable(stanza2), "Deserialized stanza has metatable");
+ end);
+ end);
+
+ describe("#stanza()", function()
+ it("should work", function()
+ local s = st.stanza("foo", { xmlns = "myxmlns", a = "attr-a" });
+ assert.are.equal(s.name, "foo");
+ assert.are.equal(s.attr.xmlns, "myxmlns");
+ assert.are.equal(s.attr.a, "attr-a");
+
+ local s1 = st.stanza("s1");
+ assert.are.equal(s1.name, "s1");
+ assert.are.equal(s1.attr.xmlns, nil);
+ assert.are.equal(#s1, 0);
+ assert.are.equal(#s1.tags, 0);
+
+ s1:tag("child1");
+ assert.are.equal(#s1.tags, 1);
+ assert.are.equal(s1.tags[1].name, "child1");
+
+ s1:tag("grandchild1"):up();
+ assert.are.equal(#s1.tags, 1);
+ assert.are.equal(s1.tags[1].name, "child1");
+ assert.are.equal(#s1.tags[1], 1);
+ assert.are.equal(s1.tags[1][1].name, "grandchild1");
+
+ s1:up():tag("child2");
+ assert.are.equal(#s1.tags, 2, tostring(s1));
+ assert.are.equal(s1.tags[1].name, "child1");
+ assert.are.equal(s1.tags[2].name, "child2");
+ assert.are.equal(#s1.tags[1], 1);
+ assert.are.equal(s1.tags[1][1].name, "grandchild1");
+
+ s1:up():text("Hello world");
+ assert.are.equal(#s1.tags, 2);
+ assert.are.equal(#s1, 3);
+ assert.are.equal(s1.tags[1].name, "child1");
+ assert.are.equal(s1.tags[2].name, "child2");
+ assert.are.equal(#s1.tags[1], 1);
+ assert.are.equal(s1.tags[1][1].name, "grandchild1");
+ end);
+ it("should work with unicode values", function ()
+ local s = st.stanza("Объект", { xmlns = "myxmlns", ["Объект"] = "&" });
+ assert.are.equal(s.name, "Объект");
+ assert.are.equal(s.attr.xmlns, "myxmlns");
+ assert.are.equal(s.attr["Объект"], "&");
+ end);
+ it("should allow :text() with nil and empty strings", function ()
+ local s_control = st.stanza("foo");
+ assert.same(st.stanza("foo"):text(), s_control);
+ assert.same(st.stanza("foo"):text(nil), s_control);
+ assert.same(st.stanza("foo"):text(""), s_control);
+ end);
+ end);
+
+ describe("#message()", function()
+ it("should work", function()
+ local m = st.message();
+ assert.are.equal(m.name, "message");
+ end);
+ end);
+
+ describe("#iq()", function()
+ it("should work", function()
+ local i = st.iq();
+ assert.are.equal(i.name, "iq");
+ end);
+ end);
+
+ describe("#iq()", function()
+ it("should work", function()
+ local p = st.presence();
+ assert.are.equal(p.name, "presence");
+ end);
+ end);
+
+ describe("#reply()", function()
+ it("should work for <s>", function()
+ -- Test stanza
+ local s = st.stanza("s", { to = "touser", from = "fromuser", id = "123" })
+ :tag("child1");
+ -- Make reply stanza
+ local r = st.reply(s);
+ assert.are.equal(r.name, s.name);
+ assert.are.equal(r.id, s.id);
+ assert.are.equal(r.attr.to, s.attr.from);
+ assert.are.equal(r.attr.from, s.attr.to);
+ assert.are.equal(#r.tags, 0, "A reply should not include children of the original stanza");
+ end);
+
+ it("should work for <iq get>", function()
+ -- Test stanza
+ local s = st.stanza("iq", { to = "touser", from = "fromuser", id = "123", type = "get" })
+ :tag("child1");
+ -- Make reply stanza
+ local r = st.reply(s);
+ assert.are.equal(r.name, s.name);
+ assert.are.equal(r.id, s.id);
+ assert.are.equal(r.attr.to, s.attr.from);
+ assert.are.equal(r.attr.from, s.attr.to);
+ assert.are.equal(r.attr.type, "result");
+ assert.are.equal(#r.tags, 0, "A reply should not include children of the original stanza");
+ end);
+
+ it("should work for <iq set>", function()
+ -- Test stanza
+ local s = st.stanza("iq", { to = "touser", from = "fromuser", id = "123", type = "set" })
+ :tag("child1");
+ -- Make reply stanza
+ local r = st.reply(s);
+ assert.are.equal(r.name, s.name);
+ assert.are.equal(r.id, s.id);
+ assert.are.equal(r.attr.to, s.attr.from);
+ assert.are.equal(r.attr.from, s.attr.to);
+ assert.are.equal(r.attr.type, "result");
+ assert.are.equal(#r.tags, 0, "A reply should not include children of the original stanza");
+ end);
+ end);
+
+ describe("#error_reply()", function()
+ it("should work for <s>", function()
+ -- Test stanza
+ local s = st.stanza("s", { to = "touser", from = "fromuser", id = "123" })
+ :tag("child1");
+ -- Make reply stanza
+ local r = st.error_reply(s, "cancel", "service-unavailable");
+ assert.are.equal(r.name, s.name);
+ assert.are.equal(r.id, s.id);
+ assert.are.equal(r.attr.to, s.attr.from);
+ assert.are.equal(r.attr.from, s.attr.to);
+ assert.are.equal(#r.tags, 1);
+ assert.are.equal(r.tags[1].tags[1].name, "service-unavailable");
+ end);
+
+ it("should work for <iq get>", function()
+ -- Test stanza
+ local s = st.stanza("iq", { to = "touser", from = "fromuser", id = "123", type = "get" })
+ :tag("child1");
+ -- Make reply stanza
+ local r = st.error_reply(s, "cancel", "service-unavailable");
+ assert.are.equal(r.name, s.name);
+ assert.are.equal(r.id, s.id);
+ assert.are.equal(r.attr.to, s.attr.from);
+ assert.are.equal(r.attr.from, s.attr.to);
+ assert.are.equal(r.attr.type, "error");
+ assert.are.equal(#r.tags, 1);
+ assert.are.equal(r.tags[1].tags[1].name, "service-unavailable");
+ end);
+ end);
+
+ describe("should reject #invalid", function ()
+ local invalid_names = {
+ ["empty string"] = "", ["characters"] = "<>";
+ }
+ local invalid_data = {
+ ["number"] = 1234, ["table"] = {};
+ ["utf8"] = string.char(0xF4, 0x90, 0x80, 0x80);
+ ["nil"] = "nil"; ["boolean"] = true;
+ };
+
+ for value_type, value in pairs(invalid_names) do
+ it(value_type.." in tag names", function ()
+ assert.error_matches(function ()
+ st.stanza(value);
+ end, value_type);
+ end);
+ it(value_type.." in attribute names", function ()
+ assert.error_matches(function ()
+ st.stanza("valid", { [value] = "valid" });
+ end, value_type);
+ end);
+ end
+ for value_type, value in pairs(invalid_data) do
+ if value == "nil" then value = nil; end
+ it(value_type.." in tag names", function ()
+ assert.error_matches(function ()
+ st.stanza(value);
+ end, value_type);
+ end);
+ it(value_type.." in attribute names", function ()
+ assert.error_matches(function ()
+ st.stanza("valid", { [value] = "valid" });
+ end, value_type);
+ end);
+ if value ~= nil then
+ it(value_type.." in attribute values", function ()
+ assert.error_matches(function ()
+ st.stanza("valid", { valid = value });
+ end, value_type);
+ end);
+ it(value_type.." in text node", function ()
+ assert.error_matches(function ()
+ st.stanza("valid"):text(value);
+ end, value_type);
+ end);
+ end
+ end
+ end);
+
+ describe("#is_stanza", function ()
+ -- is_stanza(any) -> boolean
+ it("identifies stanzas as stanzas", function ()
+ assert.truthy(st.is_stanza(st.stanza("x")));
+ end);
+ it("identifies strings as not stanzas", function ()
+ assert.falsy(st.is_stanza(""));
+ end);
+ it("identifies numbers as not stanzas", function ()
+ assert.falsy(st.is_stanza(1));
+ end);
+ it("identifies tables as not stanzas", function ()
+ assert.falsy(st.is_stanza({}));
+ end);
+ end);
+end);
diff --git a/spec/util_throttle_spec.lua b/spec/util_throttle_spec.lua
new file mode 100644
index 00000000..75daf1b9
--- /dev/null
+++ b/spec/util_throttle_spec.lua
@@ -0,0 +1,150 @@
+
+
+-- Mock util.time
+local now = 0; -- wibbly-wobbly... timey-wimey... stuff
+local function later(n)
+ now = now + n; -- time passes at a different rate
+end
+package.loaded["util.time"] = {
+ now = function() return now; end
+}
+
+
+local throttle = require "util.throttle";
+
+describe("util.throttle", function()
+ describe("#create()", function()
+ it("should be created with correct values", function()
+ now = 5;
+ local a = throttle.create(3, 10);
+ assert.same(a, { balance = 3, max = 3, rate = 0.3, t = 5 });
+
+ local a = throttle.create(3, 5);
+ assert.same(a, { balance = 3, max = 3, rate = 0.6, t = 5 });
+
+ local a = throttle.create(1, 1);
+ assert.same(a, { balance = 1, max = 1, rate = 1, t = 5 });
+
+ local a = throttle.create(10, 10);
+ assert.same(a, { balance = 10, max = 10, rate = 1, t = 5 });
+
+ local a = throttle.create(10, 1);
+ assert.same(a, { balance = 10, max = 10, rate = 10, t = 5 });
+ end);
+ end);
+
+ describe("#update()", function()
+ it("does nothing when no time has passed, even if balance is not full", function()
+ now = 5;
+ local a = throttle.create(10, 10);
+ for i=1,5 do
+ a:update();
+ assert.same(a, { balance = 10, max = 10, rate = 1, t = 5 });
+ end
+ a.balance = 0;
+ for i=1,5 do
+ a:update();
+ assert.same(a, { balance = 0, max = 10, rate = 1, t = 5 });
+ end
+ end);
+ it("updates only time when time passes but balance is full", function()
+ now = 5;
+ local a = throttle.create(10, 10);
+ for i=1,5 do
+ later(5);
+ a:update();
+ assert.same(a, { balance = 10, max = 10, rate = 1, t = 5 + i*5 });
+ end
+ end);
+ it("updates balance when balance has room to grow as time passes", function()
+ now = 5;
+ local a = throttle.create(10, 10);
+ a.balance = 0;
+ assert.same(a, { balance = 0, max = 10, rate = 1, t = 5 });
+
+ later(1);
+ a:update();
+ assert.same(a, { balance = 1, max = 10, rate = 1, t = 6 });
+
+ later(3);
+ a:update();
+ assert.same(a, { balance = 4, max = 10, rate = 1, t = 9 });
+
+ later(10);
+ a:update();
+ assert.same(a, { balance = 10, max = 10, rate = 1, t = 19 });
+ end);
+ it("handles 10 x 0.1s updates the same as 1 x 1s update ", function()
+ now = 5;
+ local a = throttle.create(1, 1);
+
+ a.balance = 0;
+ later(1);
+ a:update();
+ assert.same(a, { balance = 1, max = 1, rate = 1, t = now });
+
+ a.balance = 0;
+ for i=1,10 do
+ later(0.1);
+ a:update();
+ end
+ assert(math.abs(a.balance - 1) < 0.0001); -- incremental updates cause rouding errors
+ end);
+ end);
+
+ -- describe("po")
+
+ describe("#poll()", function()
+ it("should only allow successful polls until cost is hit", function()
+ now = 5;
+
+ local a = throttle.create(3, 10);
+ assert.same(a, { balance = 3, max = 3, rate = 0.3, t = 5 });
+
+ assert.is_true(a:poll(1)); -- 3 -> 2
+ assert.same(a, { balance = 2, max = 3, rate = 0.3, t = 5 });
+
+ assert.is_true(a:poll(2)); -- 2 -> 1
+ assert.same(a, { balance = 0, max = 3, rate = 0.3, t = 5 });
+
+ assert.is_false(a:poll(1)); -- MEEP, out of credits!
+ assert.is_false(a:poll(1)); -- MEEP, out of credits!
+ assert.same(a, { balance = 0, max = 3, rate = 0.3, t = 5 });
+ end);
+
+ it("should not allow polls more than the cost", function()
+ now = 0;
+
+ local a = throttle.create(10, 10);
+ assert.same(a, { balance = 10, max = 10, rate = 1, t = 0 });
+
+ assert.is_false(a:poll(11));
+ assert.same(a, { balance = 10, max = 10, rate = 1, t = 0 });
+
+ assert.is_true(a:poll(6));
+ assert.same(a, { balance = 4, max = 10, rate = 1, t = 0 });
+
+ assert.is_false(a:poll(5));
+ assert.same(a, { balance = 4, max = 10, rate = 1, t = 0 });
+
+ -- fractional
+ assert.is_true(a:poll(3.5));
+ assert.same(a, { balance = 0.5, max = 10, rate = 1, t = 0 });
+
+ assert.is_true(a:poll(0.25));
+ assert.same(a, { balance = 0.25, max = 10, rate = 1, t = 0 });
+
+ assert.is_false(a:poll(0.3));
+ assert.same(a, { balance = 0.25, max = 10, rate = 1, t = 0 });
+
+ assert.is_true(a:poll(0.25));
+ assert.same(a, { balance = 0, max = 10, rate = 1, t = 0 });
+
+ assert.is_false(a:poll(0.1));
+ assert.same(a, { balance = 0, max = 10, rate = 1, t = 0 });
+
+ assert.is_true(a:poll(0));
+ assert.same(a, { balance = 0, max = 10, rate = 1, t = 0 });
+ end);
+ end);
+end);
diff --git a/spec/util_uuid_spec.lua b/spec/util_uuid_spec.lua
new file mode 100644
index 00000000..95ae0a20
--- /dev/null
+++ b/spec/util_uuid_spec.lua
@@ -0,0 +1,25 @@
+-- This tests the format, not the randomness
+
+local uuid = require "util.uuid";
+
+describe("util.uuid", function()
+ describe("#generate()", function()
+ it("should work follow the UUID pattern", function()
+ -- https://tools.ietf.org/html/rfc4122#section-4.4
+
+ local pattern = "^" .. table.concat({
+ string.rep("%x", 8),
+ string.rep("%x", 4),
+ "4" .. -- version
+ string.rep("%x", 3),
+ "[89ab]" .. -- reserved bits of 1 and 0
+ string.rep("%x", 3),
+ string.rep("%x", 12),
+ }, "%-") .. "$";
+
+ for _ = 1, 100 do
+ assert.is_string(uuid.generate():match(pattern));
+ end
+ end);
+ end);
+end);
diff --git a/spec/util_xml_spec.lua b/spec/util_xml_spec.lua
new file mode 100644
index 00000000..11820894
--- /dev/null
+++ b/spec/util_xml_spec.lua
@@ -0,0 +1,20 @@
+
+local xml = require "util.xml";
+
+describe("util.xml", function()
+ describe("#parse()", function()
+ it("should work", function()
+ local x =
+[[<x xmlns:a="b">
+ <y xmlns:a="c"> <!-- this overwrites 'a' -->
+ <a:z/>
+ </y>
+ <a:z/> <!-- prefix 'a' is nil here, but should be 'b' -->
+</x>
+]]
+ local stanza = xml.parse(x);
+ assert.are.equal(stanza.tags[2].attr.xmlns, "b");
+ assert.are.equal(stanza.tags[2].namespaces["a"], "b");
+ end);
+ end);
+end);
diff --git a/spec/util_xmppstream_spec.lua b/spec/util_xmppstream_spec.lua
new file mode 100644
index 00000000..f03a806e
--- /dev/null
+++ b/spec/util_xmppstream_spec.lua
@@ -0,0 +1,90 @@
+
+local xmppstream = require "util.xmppstream";
+
+describe("util.xmppstream", function()
+ describe("#new()", function()
+ it("should work", function()
+ local function test(xml, expect_success, ex)
+ local stanzas = {};
+ local session = { notopen = true };
+ local callbacks = {
+ stream_ns = "streamns";
+ stream_tag = "stream";
+ default_ns = "stanzans";
+ streamopened = function (_session)
+ assert.are.equal(session, _session);
+ assert.are.equal(session.notopen, true);
+ _session.notopen = nil;
+ return true;
+ end;
+ handlestanza = function (_session, stanza)
+ assert.are.equal(session, _session);
+ assert.are.equal(_session.notopen, nil);
+ table.insert(stanzas, stanza);
+ end;
+ streamclosed = function (_session)
+ assert.are.equal(session, _session);
+ assert.are.equal(_session.notopen, nil);
+ _session.notopen = nil;
+ end;
+ }
+ if type(ex) == "table" then
+ for k, v in pairs(ex) do
+ if k ~= "_size_limit" then
+ callbacks[k] = v;
+ end
+ end
+ end
+ local stream = xmppstream.new(session, callbacks, size_limit);
+ local ok, err = pcall(function ()
+ assert(stream:feed(xml));
+ end);
+
+ if ok and type(expect_success) == "function" then
+ expect_success(stanzas);
+ end
+ assert.are.equal(not not ok, not not expect_success, "Expected "..(expect_success and ("success ("..tostring(err)..")") or "failure"));
+ end
+
+ local function test_stanza(stanza, expect_success, ex)
+ return test([[<stream:stream xmlns:stream="streamns" xmlns="stanzans">]]..stanza, expect_success, ex);
+ end
+
+ test([[<stream:stream xmlns:stream="streamns"/>]], true);
+ test([[<stream xmlns="streamns"/>]], true);
+
+ test([[<stream1 xmlns="streamns"/>]], false);
+ test([[<stream xmlns="streamns1"/>]], false);
+ test("<>", false);
+
+ test_stanza("<message/>", function (stanzas)
+ assert.are.equal(#stanzas, 1);
+ assert.are.equal(stanzas[1].name, "message");
+ end);
+ test_stanza("< message>>>>/>\n", false);
+
+ test_stanza([[<x xmlns:a="b">
+ <y xmlns:a="c">
+ <a:z/>
+ </y>
+ <a:z/>
+ </x>]], function (stanzas)
+ assert.are.equal(#stanzas, 1);
+ local s = stanzas[1];
+ assert.are.equal(s.name, "x");
+ assert.are.equal(#s.tags, 2);
+
+ assert.are.equal(s.tags[1].name, "y");
+ assert.are.equal(s.tags[1].attr.xmlns, nil);
+
+ assert.are.equal(s.tags[1].tags[1].name, "z");
+ assert.are.equal(s.tags[1].tags[1].attr.xmlns, "c");
+
+ assert.are.equal(s.tags[2].name, "z");
+ assert.are.equal(s.tags[2].attr.xmlns, "b");
+
+ assert.are.equal(s.namespaces, nil);
+ end);
+ end);
+ end);
+end);
diff --git a/tests/modulemanager_option_conversion.lua b/tests/modulemanager_option_conversion.lua
deleted file mode 100644
index 100dbe83..00000000
--- a/tests/modulemanager_option_conversion.lua
+++ /dev/null
@@ -1,55 +0,0 @@
-package.path = "../?.lua;"..package.path;
-
-local api = require "core.modulemanager".api;
-
-local module = setmetatable({}, {__index = api});
-local opt = nil;
-function module:log() end
-function module:get_option(name)
- if name == "opt" then
- return opt;
- else
- return nil;
- end
-end
-
-function test_value(value, returns)
- opt = value;
- assert(module:get_option_number("opt") == returns.number, "number doesn't match");
- assert(module:get_option_string("opt") == returns.string, "string doesn't match");
- assert(module:get_option_boolean("opt") == returns.boolean, "boolean doesn't match");
-
- if type(returns.array) == "table" then
- local target_array, returned_array = returns.array, module:get_option_array("opt");
- assert(#target_array == #returned_array, "array length doesn't match");
- for i=1,#target_array do
- assert(target_array[i] == returned_array[i], "array item doesn't match");
- end
- else
- assert(module:get_option_array("opt") == returns.array, "array is returned (not nil)");
- end
-
- if type(returns.set) == "table" then
- local target_items, returned_items = set.new(returns.set), module:get_option_set("opt");
- assert(target_items == returned_items, "set doesn't match");
- else
- assert(module:get_option_set("opt") == returns.set, "set is returned (not nil)");
- end
-end
-
-test_value(nil, {});
-
-test_value(true, { boolean = true, string = "true", array = {true}, set = {true} });
-test_value(false, { boolean = false, string = "false", array = {false}, set = {false} });
-test_value("true", { boolean = true, string = "true", array = {"true"}, set = {"true"} });
-test_value("false", { boolean = false, string = "false", array = {"false"}, set = {"false"} });
-test_value(1, { boolean = true, string = "1", array = {1}, set = {1}, number = 1 });
-test_value(0, { boolean = false, string = "0", array = {0}, set = {0}, number = 0 });
-
-test_value("hello world", { string = "hello world", array = {"hello world"}, set = {"hello world"} });
-test_value(1234, { string = "1234", number = 1234, array = {1234}, set = {1234} });
-
-test_value({1, 2, 3}, { boolean = true, string = "1", number = 1, array = {1, 2, 3}, set = {1, 2, 3} });
-test_value({1, 2, 3, 3, 4}, {boolean = true, string = "1", number = 1, array = {1, 2, 3, 3, 4}, set = {1, 2, 3, 4} });
-test_value({0, 1, 2, 3}, { boolean = false, string = "0", number = 0, array = {0, 1, 2, 3}, set = {0, 1, 2, 3} });
-
diff --git a/tests/reports/empty b/tests/reports/empty
deleted file mode 100644
index 0e3c9a08..00000000
--- a/tests/reports/empty
+++ /dev/null
@@ -1 +0,0 @@
-This file was intentionally left blank.
diff --git a/tests/run_tests.bat b/tests/run_tests.bat
deleted file mode 100644
index 648081f5..00000000
--- a/tests/run_tests.bat
+++ /dev/null
@@ -1,10 +0,0 @@
-@echo off
-
-set oldpath=%path%
-set path=%path%;..;..\lualibs
-
-del reports\*.report
-lua test.lua %*
-
-set path=%oldpath%
-set oldpath= \ No newline at end of file
diff --git a/tests/run_tests.sh b/tests/run_tests.sh
deleted file mode 100755
index 7f1ee700..00000000
--- a/tests/run_tests.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/sh
-rm reports/*.report
-exec lua test.lua "$@"
diff --git a/tests/test.lua b/tests/test.lua
deleted file mode 100644
index bc33bb76..00000000
--- a/tests/test.lua
+++ /dev/null
@@ -1,255 +0,0 @@
--- Prosody IM
--- Copyright (C) 2008-2010 Matthew Wild
--- Copyright (C) 2008-2010 Waqas Hussain
---
--- This project is MIT/X11 licensed. Please see the
--- COPYING file in the source package for more information.
---
-
-local tests_passed = true;
-
-function run_all_tests()
- package.loaded["net.connlisteners"] = { get = function () return {} end };
- dotest "util.jid"
- dotest "util.multitable"
- dotest "util.rfc6724"
- dotest "util.http"
- dotest "core.stanza_router"
- dotest "core.s2smanager"
- dotest "core.configmanager"
- dotest "util.ip"
- dotest "util.json"
- dotest "util.stanza"
- dotest "util.sasl.scram"
- dotest "util.cache"
- dotest "util.throttle"
- dotest "util.uuid"
- dotest "util.random"
- dotest "util.xml"
- dotest "util.xmppstream"
- dotest "util.queue"
- dotest "net.http.parser"
-
- dosingletest("test_sasl.lua", "latin1toutf8");
- dosingletest("test_utf8.lua", "valid");
-end
-
-local verbosity = tonumber(arg[1]) or 2;
-
-if os.getenv("WINDIR") then
- package.path = package.path..";..\\?.lua";
- package.cpath = package.cpath..";..\\?.dll";
-else
- package.path = package.path..";../?.lua";
- package.cpath = package.cpath..";../?.so";
-end
-
-local _realG = _G;
-
-require "util.import"
-
-local envloadfile = require "util.envload".envloadfile;
-
-local env_mt = { __index = function (t,k) return rawget(_realG, k) or print("WARNING: Attempt to access nil global '"..tostring(k).."'"); end };
-function testlib_new_env(t)
- return setmetatable(t or {}, env_mt);
-end
-
-function assert_equal(a, b, message, level)
- if not (a == b) then
- error("\n assert_equal failed: "..tostring(a).." ~= "..tostring(b)..(message and ("\n Message: "..message) or ""), (level or 1) + 1);
- elseif verbosity >= 4 then
- print("assert_equal succeeded: "..tostring(a).." == "..tostring(b));
- end
-end
-
-function assert_table(a, message, level)
- assert_equal(type(a), "table", message, (level or 1) + 1);
-end
-function assert_function(a, message, level)
- assert_equal(type(a), "function", message, (level or 1) + 1);
-end
-function assert_string(a, message, level)
- assert_equal(type(a), "string", message, (level or 1) + 1);
-end
-function assert_boolean(a, message)
- assert_equal(type(a), "boolean", message);
-end
-function assert_is(a, message)
- assert_equal(not not a, true, message);
-end
-function assert_is_not(a, message)
- assert_equal(not not a, false, message);
-end
-
-
-function dosingletest(testname, fname)
- local tests = setmetatable({}, { __index = _realG });
- tests.__unit = testname;
- tests.__test = fname;
- local chunk, err = envloadfile(testname, tests);
- if not chunk then
- print("WARNING: ", "Failed to load tests for "..testname, err);
- return;
- end
-
- local success, err = pcall(chunk);
- if not success then
- print("WARNING: ", "Failed to initialise tests for "..testname, err);
- return;
- end
-
- if type(tests[fname]) ~= "function" then
- error(testname.." has no test '"..fname.."'", 0);
- end
-
-
- local line_hook, line_info = new_line_coverage_monitor(testname);
- debug.sethook(line_hook, "l")
- local success, ret = pcall(tests[fname]);
- debug.sethook();
- if not success then
- tests_passed = false;
- print("TEST FAILED! Unit: ["..testname.."] Function: ["..fname.."]");
- print(" Location: "..ret:gsub(":%s*\n", "\n"));
- line_info(fname, false, report_file);
- elseif verbosity >= 2 then
- print("TEST SUCCEEDED: ", testname, fname);
- print(string.format("TEST COVERED %d/%d lines", line_info(fname, true, report_file)));
- else
- line_info(name, success, report_file);
- end
-end
-
-function dotest(unitname)
- local _fakeG = setmetatable({}, {__index = _realG});
- _fakeG._G = _fakeG;
- local tests = setmetatable({}, { __index = _fakeG });
- tests.__unit = unitname;
- local chunk, err = envloadfile("test_"..unitname:gsub("%.", "_")..".lua", tests);
- if not chunk then
- print("WARNING: ", "Failed to load tests for "..unitname, err);
- return;
- end
-
- local success, err = pcall(chunk);
- if not success then
- print("WARNING: ", "Failed to initialise tests for "..unitname, err);
- return;
- end
- if tests.env then setmetatable(tests.env, { __index = _realG }); end
- local unit = setmetatable({}, { __index = setmetatable({ _G = tests.env or _fakeG }, { __index = tests.env or _fakeG }) });
- local fn = "../"..unitname:gsub("%.", "/")..".lua";
- local chunk, err = envloadfile(fn, unit);
- if not chunk then
- print("WARNING: ", "Failed to load module: "..unitname, err);
- return;
- end
-
- local oldmodule, old_M = _fakeG.module, _fakeG._M;
- _fakeG.module = function ()
- setmetatable(unit, nil);
- unit._M = unit;
- end
- local success, ret = pcall(chunk);
- _fakeG.module, _fakeG._M = oldmodule, old_M;
- if not success then
- print("WARNING: ", "Failed to initialise module: "..unitname, ret);
- return;
- end
-
- if type(ret) == "table" then
- for k,v in pairs(ret) do
- unit[k] = v;
- end
- end
-
- for name, f in pairs(unit) do
- local test = rawget(tests, name);
- if type(f) ~= "function" then
- if verbosity >= 3 then
- print("INFO: ", "Skipping "..unitname.."."..name.." because it is not a function");
- end
- elseif type(test) ~= "function" then
- if verbosity >= 1 then
- print("WARNING: ", unitname.."."..name.." has no test!");
- end
- else
- if verbosity >= 4 then
- print("INFO: ", "Testing "..unitname.."."..name);
- end
- local line_hook, line_info = new_line_coverage_monitor(fn);
- debug.sethook(line_hook, "l")
- local success, ret = pcall(test, f, unit);
- debug.sethook();
- if not success then
- tests_passed = false;
- print("TEST FAILED! Unit: ["..unitname.."] Function: ["..name.."]");
- print(" Location: "..ret:gsub(":%s*\n", "\n"));
- line_info(name, false, report_file);
- elseif verbosity >= 2 then
- print("TEST SUCCEEDED: ", unitname, name);
- print(string.format("TEST COVERED %d/%d lines", line_info(name, true, report_file)));
- else
- line_info(name, success, report_file);
- end
- end
- end
-end
-
-function runtest(f, msg)
- if not f then print("SUBTEST NOT FOUND: "..(msg or "(no description)")); return; end
- local success, ret = pcall(f);
- if success and verbosity >= 2 then
- print("SUBTEST PASSED: "..(msg or "(no description)"));
- elseif (not success) and verbosity >= 0 then
- tests_passed = false;
- print("SUBTEST FAILED: "..(msg or "(no description)"));
- error(ret, 0);
- end
-end
-
-function new_line_coverage_monitor(file)
- local lines_hit, funcs_hit = {}, {};
- local total_lines, covered_lines = 0, 0;
-
- for line in io.lines(file) do
- total_lines = total_lines + 1;
- end
-
- return function (event, line) -- Line hook
- if not lines_hit[line] then
- local info = debug.getinfo(2, "fSL")
- if not info.source:find(file) then return; end
- if not funcs_hit[info.func] and info.activelines then
- funcs_hit[info.func] = true;
- for line in pairs(info.activelines) do
- lines_hit[line] = false; -- Marks it as hittable, but not hit yet
- end
- end
- if lines_hit[line] == false then
- --print("New line hit: "..line.." in "..debug.getinfo(2, "S").source);
- lines_hit[line] = true;
- covered_lines = covered_lines + 1;
- end
- end
- end,
- function (test_name, success) -- Get info
- local fn = file:gsub("^%W*", "");
- local total_active_lines = 0;
- local coverage_file = io.open("reports/coverage_"..fn:gsub("%W+", "_")..".report", "a+");
- for line, active in pairs(lines_hit) do
- if active ~= nil then total_active_lines = total_active_lines + 1; end
- if coverage_file then
- if active == false then coverage_file:write(fn, "|", line, "|", name or "", "|miss\n");
- else coverage_file:write(fn, "|", line, "|", name or "", "|", tostring(success), "\n"); end
- end
- end
- if coverage_file then coverage_file:close(); end
- return covered_lines, total_active_lines, lines_hit;
- end
-end
-
-run_all_tests()
-
-os.exit(tests_passed and 0 or 1);
diff --git a/tests/test_core_configmanager.lua b/tests/test_core_configmanager.lua
deleted file mode 100644
index 5bd469c6..00000000
--- a/tests/test_core_configmanager.lua
+++ /dev/null
@@ -1,33 +0,0 @@
--- Prosody IM
--- Copyright (C) 2008-2010 Matthew Wild
--- Copyright (C) 2008-2010 Waqas Hussain
---
--- This project is MIT/X11 licensed. Please see the
--- COPYING file in the source package for more information.
---
-
-
-
-function get(get, config)
- config.set("example.com", "testkey", 123);
- assert_equal(get("example.com", "testkey"), 123, "Retrieving a set key");
-
- config.set("*", "testkey1", 321);
- assert_equal(get("*", "testkey1"), 321, "Retrieving a set global key");
- assert_equal(get("example.com", "testkey1"), 321, "Retrieving a set key of undefined host, of which only a globally set one exists");
-
- config.set("example.com", ""); -- Creates example.com host in config
- assert_equal(get("example.com", "testkey1"), 321, "Retrieving a set key, of which only a globally set one exists");
-
- assert_equal(get(), nil, "No parameters to get()");
- assert_equal(get("undefined host"), nil, "Getting for undefined host");
- assert_equal(get("undefined host", "undefined key"), nil, "Getting for undefined host & key");
-end
-
-function set(set, u)
- assert_equal(set("*"), false, "Set with no key");
-
- assert_equal(set("*", "set_test", "testkey"), true, "Setting a nil global value");
- assert_equal(set("*", "set_test", "testkey", 123), true, "Setting a global value");
-end
-
diff --git a/tests/test_core_s2smanager.lua b/tests/test_core_s2smanager.lua
deleted file mode 100644
index d2dbf830..00000000
--- a/tests/test_core_s2smanager.lua
+++ /dev/null
@@ -1,50 +0,0 @@
--- Prosody IM
--- Copyright (C) 2008-2010 Matthew Wild
--- Copyright (C) 2008-2010 Waqas Hussain
---
--- This project is MIT/X11 licensed. Please see the
--- COPYING file in the source package for more information.
---
-
-env = {
- prosody = { events = require "util.events".new() };
-};
-
-function compare_srv_priorities(csp)
- local r1 = { priority = 10, weight = 0 }
- local r2 = { priority = 100, weight = 0 }
- local r3 = { priority = 1000, weight = 2 }
- local r4 = { priority = 1000, weight = 2 }
- local r5 = { priority = 1000, weight = 5 }
-
- assert_equal(csp(r1, r1), false);
- assert_equal(csp(r1, r2), true);
- assert_equal(csp(r1, r3), true);
- assert_equal(csp(r1, r4), true);
- assert_equal(csp(r1, r5), true);
-
- assert_equal(csp(r2, r1), false);
- assert_equal(csp(r2, r2), false);
- assert_equal(csp(r2, r3), true);
- assert_equal(csp(r2, r4), true);
- assert_equal(csp(r2, r5), true);
-
- assert_equal(csp(r3, r1), false);
- assert_equal(csp(r3, r2), false);
- assert_equal(csp(r3, r3), false);
- assert_equal(csp(r3, r4), false);
- assert_equal(csp(r3, r5), false);
-
- assert_equal(csp(r4, r1), false);
- assert_equal(csp(r4, r2), false);
- assert_equal(csp(r4, r3), false);
- assert_equal(csp(r4, r4), false);
- assert_equal(csp(r4, r5), false);
-
- assert_equal(csp(r5, r1), false);
- assert_equal(csp(r5, r2), false);
- assert_equal(csp(r5, r3), true);
- assert_equal(csp(r5, r4), true);
- assert_equal(csp(r5, r5), false);
-
-end
diff --git a/tests/test_core_stanza_router.lua b/tests/test_core_stanza_router.lua
deleted file mode 100644
index ca6b78fc..00000000
--- a/tests/test_core_stanza_router.lua
+++ /dev/null
@@ -1,232 +0,0 @@
--- Prosody IM
--- Copyright (C) 2008-2010 Matthew Wild
--- Copyright (C) 2008-2010 Waqas Hussain
---
--- This project is MIT/X11 licensed. Please see the
--- COPYING file in the source package for more information.
---
-
-_G.prosody = { full_sessions = {}; bare_sessions = {}; hosts = {}; };
-
-function core_process_stanza(core_process_stanza, u)
- local stanza = require "util.stanza";
- local s2sout_session = { to_host = "remotehost", from_host = "localhost", type = "s2sout" }
- local s2sin_session = { from_host = "remotehost", to_host = "localhost", type = "s2sin", hosts = { ["remotehost"] = { authed = true } } }
- local local_host_session = { host = "localhost", type = "local", s2sout = { ["remotehost"] = s2sout_session } }
- local local_user_session = { username = "user", host = "localhost", resource = "resource", full_jid = "user@localhost/resource", type = "c2s" }
-
- _G.prosody.hosts["localhost"] = local_host_session;
- _G.prosody.full_sessions["user@localhost/resource"] = local_user_session;
- _G.prosody.bare_sessions["user@localhost"] = { sessions = { resource = local_user_session } };
-
- -- Test message routing
- local function test_message_full_jid()
- local env = testlib_new_env();
- local msg = stanza.stanza("message", { to = "user@localhost/resource", type = "chat" }):tag("body"):text("Hello world");
-
- local target_routed;
-
- function env.core_post_stanza(p_origin, p_stanza)
- assert_equal(p_origin, local_user_session, "origin of routed stanza is not correct");
- assert_equal(p_stanza, msg, "routed stanza is not correct one: "..p_stanza:pretty_print());
- target_routed = true;
- end
-
- env.hosts = hosts;
- env.prosody = { hosts = hosts };
- setfenv(core_process_stanza, env);
- assert_equal(core_process_stanza(local_user_session, msg), nil, "core_process_stanza returned incorrect value");
- assert_equal(target_routed, true, "stanza was not routed successfully");
- end
-
- local function test_message_bare_jid()
- local env = testlib_new_env();
- local msg = stanza.stanza("message", { to = "user@localhost", type = "chat" }):tag("body"):text("Hello world");
-
- local target_routed;
-
- function env.core_post_stanza(p_origin, p_stanza)
- assert_equal(p_origin, local_user_session, "origin of routed stanza is not correct");
- assert_equal(p_stanza, msg, "routed stanza is not correct one: "..p_stanza:pretty_print());
- target_routed = true;
- end
-
- env.hosts = hosts;
- setfenv(core_process_stanza, env);
- assert_equal(core_process_stanza(local_user_session, msg), nil, "core_process_stanza returned incorrect value");
- assert_equal(target_routed, true, "stanza was not routed successfully");
- end
-
- local function test_message_no_to()
- local env = testlib_new_env();
- local msg = stanza.stanza("message", { type = "chat" }):tag("body"):text("Hello world");
-
- local target_handled;
-
- function env.core_post_stanza(p_origin, p_stanza)
- assert_equal(p_origin, local_user_session, "origin of handled stanza is not correct");
- assert_equal(p_stanza, msg, "handled stanza is not correct one: "..p_stanza:pretty_print());
- target_handled = true;
- end
-
- env.hosts = hosts;
- setfenv(core_process_stanza, env);
- assert_equal(core_process_stanza(local_user_session, msg), nil, "core_process_stanza returned incorrect value");
- assert_equal(target_handled, true, "stanza was not handled successfully");
- end
-
- local function test_message_to_remote_bare()
- local env = testlib_new_env();
- local msg = stanza.stanza("message", { to = "user@remotehost", type = "chat" }):tag("body"):text("Hello world");
-
- local target_routed;
-
- function env.core_route_stanza(p_origin, p_stanza)
- assert_equal(p_origin, local_user_session, "origin of handled stanza is not correct");
- assert_equal(p_stanza, msg, "handled stanza is not correct one: "..p_stanza:pretty_print());
- target_routed = true;
- end
-
- function env.core_post_stanza(...) env.core_route_stanza(...); end
-
- env.hosts = hosts;
- setfenv(core_process_stanza, env);
- assert_equal(core_process_stanza(local_user_session, msg), nil, "core_process_stanza returned incorrect value");
- assert_equal(target_routed, true, "stanza was not routed successfully");
- end
-
- local function test_message_to_remote_server()
- local env = testlib_new_env();
- local msg = stanza.stanza("message", { to = "remotehost", type = "chat" }):tag("body"):text("Hello world");
-
- local target_routed;
-
- function env.core_route_stanza(p_origin, p_stanza)
- assert_equal(p_origin, local_user_session, "origin of handled stanza is not correct");
- assert_equal(p_stanza, msg, "handled stanza is not correct one: "..p_stanza:pretty_print());
- target_routed = true;
- end
-
- function env.core_post_stanza(...)
- env.core_route_stanza(...);
- end
-
- env.hosts = hosts;
- setfenv(core_process_stanza, env);
- assert_equal(core_process_stanza(local_user_session, msg), nil, "core_process_stanza returned incorrect value");
- assert_equal(target_routed, true, "stanza was not routed successfully");
- end
-
- --IQ tests
-
-
- local function test_iq_to_remote_server()
- local env = testlib_new_env();
- local msg = stanza.stanza("iq", { to = "remotehost", type = "get", id = "id" }):tag("body"):text("Hello world");
-
- local target_routed;
-
- function env.core_route_stanza(p_origin, p_stanza)
- assert_equal(p_origin, local_user_session, "origin of handled stanza is not correct");
- assert_equal(p_stanza, msg, "handled stanza is not correct one: "..p_stanza:pretty_print());
- target_routed = true;
- end
-
- function env.core_post_stanza(...)
- env.core_route_stanza(...);
- end
-
- env.hosts = hosts;
- setfenv(core_process_stanza, env);
- assert_equal(core_process_stanza(local_user_session, msg), nil, "core_process_stanza returned incorrect value");
- assert_equal(target_routed, true, "stanza was not routed successfully");
- end
-
- local function test_iq_error_to_local_user()
- local env = testlib_new_env();
- local msg = stanza.stanza("iq", { to = "user@localhost/resource", from = "user@remotehost", type = "error", id = "id" }):tag("error", { type = 'cancel' }):tag("item-not-found", { xmlns='urn:ietf:params:xml:ns:xmpp-stanzas' });
-
- local target_routed;
-
- function env.core_route_stanza(p_origin, p_stanza)
- assert_equal(p_origin, s2sin_session, "origin of handled stanza is not correct");
- assert_equal(p_stanza, msg, "handled stanza is not correct one: "..p_stanza:pretty_print());
- target_routed = true;
- end
-
- function env.core_post_stanza(...)
- env.core_route_stanza(...);
- end
-
- env.hosts = hosts;
- setfenv(core_process_stanza, env);
- assert_equal(core_process_stanza(s2sin_session, msg), nil, "core_process_stanza returned incorrect value");
- assert_equal(target_routed, true, "stanza was not routed successfully");
- end
-
- local function test_iq_to_local_bare()
- local env = testlib_new_env();
- local msg = stanza.stanza("iq", { to = "user@localhost", from = "user@localhost", type = "get", id = "id" }):tag("ping", { xmlns = "urn:xmpp:ping:0" });
-
- local target_handled;
-
- function env.core_post_stanza(p_origin, p_stanza)
- assert_equal(p_origin, local_user_session, "origin of handled stanza is not correct");
- assert_equal(p_stanza, msg, "handled stanza is not correct one: "..p_stanza:pretty_print());
- target_handled = true;
- end
-
- env.hosts = hosts;
- setfenv(core_process_stanza, env);
- assert_equal(core_process_stanza(local_user_session, msg), nil, "core_process_stanza returned incorrect value");
- assert_equal(target_handled, true, "stanza was not handled successfully");
- end
-
- runtest(test_message_full_jid, "Messages with full JID destinations get routed");
- runtest(test_message_bare_jid, "Messages with bare JID destinations get routed");
- runtest(test_message_no_to, "Messages with no destination are handled by the server");
- runtest(test_message_to_remote_bare, "Messages to a remote user are routed by the server");
- runtest(test_message_to_remote_server, "Messages to a remote server's JID are routed");
-
- runtest(test_iq_to_remote_server, "iq to a remote server's JID are routed");
- runtest(test_iq_to_local_bare, "iq from a local user to a local user's bare JID are handled");
- runtest(test_iq_error_to_local_user, "iq type=error to a local user's JID are routed");
-end
-
-function core_route_stanza(core_route_stanza)
- local stanza = require "util.stanza";
- local s2sout_session = { to_host = "remotehost", from_host = "localhost", type = "s2sout" }
- local s2sin_session = { from_host = "remotehost", to_host = "localhost", type = "s2sin", hosts = { ["remotehost"] = { authed = true } } }
- local local_host_session = { host = "localhost", type = "local", s2sout = { ["remotehost"] = s2sout_session }, sessions = {} }
- local local_user_session = { username = "user", host = "localhost", resource = "resource", full_jid = "user@localhost/resource", type = "c2s" }
- local hosts = {
- ["localhost"] = local_host_session;
- }
-
- local function test_iq_result_to_offline_user()
- local env = testlib_new_env();
- local msg = stanza.stanza("iq", { to = "user@localhost/foo", from = "user@localhost", type = "result" }):tag("ping", { xmlns = "urn:xmpp:ping:0" });
- local msg2 = stanza.stanza("iq", { to = "user@localhost/foo", from = "user@localhost", type = "error" }):tag("ping", { xmlns = "urn:xmpp:ping:0" });
- --package.loaded["core.usermanager"] = { user_exists = function (user, host) print("RAR!") return true or user == "user" and host == "localhost" and true; end };
- local target_handled, target_replied;
-
- function env.core_post_stanza(p_origin, p_stanza)
- target_handled = true;
- end
-
- function local_user_session.send(data)
- --print("Replying with: ", tostring(data));
- --print(debug.traceback())
- target_replied = true;
- end
-
- env.hosts = hosts;
- setfenv(core_route_stanza, env);
- assert_equal(core_route_stanza(local_user_session, msg), nil, "core_route_stanza returned incorrect value");
- assert_equal(target_handled, nil, "stanza was handled and not dropped");
- assert_equal(target_replied, nil, "stanza was replied to and not dropped");
- package.loaded["core.usermanager"] = nil;
- end
-
- --runtest(test_iq_result_to_offline_user, "iq type=result|error to an offline user are not replied to");
-end
diff --git a/tests/test_net_http_parser.lua b/tests/test_net_http_parser.lua
deleted file mode 100644
index 1157b5ac..00000000
--- a/tests/test_net_http_parser.lua
+++ /dev/null
@@ -1,47 +0,0 @@
-local httpstreams = { [[
-GET / HTTP/1.1
-Host: example.com
-
-]], [[
-HTTP/1.1 200 OK
-Content-Length: 0
-
-]], [[
-HTTP/1.1 200 OK
-Content-Length: 7
-
-Hello
-HTTP/1.1 200 OK
-Transfer-Encoding: chunked
-
-1
-H
-1
-e
-2
-ll
-1
-o
-0
-
-
-]]
-}
-
-function new(new)
-
- for _, stream in ipairs(httpstreams) do
- local success;
- local function success_cb(packet)
- success = true;
- end
- stream = stream:gsub("\n", "\r\n");
- local parser = new(success_cb, error, stream:sub(1,4) == "HTTP" and "client" or "server")
- for chunk in stream:gmatch("..?.?") do
- parser:feed(chunk);
- end
-
- assert_is(success);
- end
-
-end
diff --git a/tests/test_sasl.lua b/tests/test_sasl.lua
deleted file mode 100644
index dd63c5a0..00000000
--- a/tests/test_sasl.lua
+++ /dev/null
@@ -1,38 +0,0 @@
--- Prosody IM
--- Copyright (C) 2008-2010 Matthew Wild
--- Copyright (C) 2008-2010 Waqas Hussain
---
--- This project is MIT/X11 licensed. Please see the
--- COPYING file in the source package for more information.
---
-
-local gmatch = string.gmatch;
-local t_concat, t_insert = table.concat, table.insert;
-local to_byte, to_char = string.byte, string.char;
-
-local function _latin1toutf8(str)
- if not str then return str; end
- local p = {};
- for ch in gmatch(str, ".") do
- ch = to_byte(ch);
- if (ch < 0x80) then
- t_insert(p, to_char(ch));
- elseif (ch < 0xC0) then
- t_insert(p, to_char(0xC2, ch));
- else
- t_insert(p, to_char(0xC3, ch - 64));
- end
- end
- return t_concat(p);
-end
-
-function latin1toutf8()
- local function assert_utf8(latin, utf8)
- assert_equal(_latin1toutf8(latin), utf8, "Incorrect UTF8 from Latin1: "..tostring(latin));
- end
-
- assert_utf8("", "")
- assert_utf8("test", "test")
- assert_utf8(nil, nil)
- assert_utf8("foobar.r\229kat.se", "foobar.r\195\165kat.se")
-end
diff --git a/tests/test_utf8.lua b/tests/test_utf8.lua
deleted file mode 100644
index 48859960..00000000
--- a/tests/test_utf8.lua
+++ /dev/null
@@ -1,18 +0,0 @@
-package.cpath = "../?.so"
-package.path = "../?.lua";
-
-function valid()
- local encodings = require "util.encodings";
- local utf8 = assert(encodings.utf8, "no encodings.utf8 module");
-
- for line in io.lines("utf8_sequences.txt") do
- local data = line:match(":%s*([^#]+)"):gsub("%s+", ""):gsub("..", function (c) return string.char(tonumber(c, 16)); end)
- local expect = line:match("(%S+):");
- if expect ~= "pass" and expect ~= "fail" then
- error("unknown expectation: "..line:match("^[^:]+"));
- end
- local valid = utf8.valid(data);
- assert_equal(valid, utf8.valid(data.." "));
- assert_equal(valid, expect == "pass", line);
- end
-end
diff --git a/tests/test_util_cache.lua b/tests/test_util_cache.lua
deleted file mode 100644
index 4240c433..00000000
--- a/tests/test_util_cache.lua
+++ /dev/null
@@ -1,309 +0,0 @@
-function new(new)
- local c = new(5);
-
- local function expect_kv(key, value, actual_key, actual_value)
- assert_equal(key, actual_key, "key incorrect");
- assert_equal(value, actual_value, "value incorrect");
- end
-
- expect_kv(nil, nil, c:head());
- expect_kv(nil, nil, c:tail());
-
- assert_equal(c:count(), 0);
-
- c:set("one", 1)
- assert_equal(c:count(), 1);
- expect_kv("one", 1, c:head());
- expect_kv("one", 1, c:tail());
-
- c:set("two", 2)
- expect_kv("two", 2, c:head());
- expect_kv("one", 1, c:tail());
-
- c:set("three", 3)
- expect_kv("three", 3, c:head());
- expect_kv("one", 1, c:tail());
-
- c:set("four", 4)
- c:set("five", 5);
- assert_equal(c:count(), 5);
- expect_kv("five", 5, c:head());
- expect_kv("one", 1, c:tail());
-
- c:set("foo", nil);
- assert_equal(c:count(), 5);
- expect_kv("five", 5, c:head());
- expect_kv("one", 1, c:tail());
-
- assert_equal(c:get("one"), 1);
- expect_kv("five", 5, c:head());
- expect_kv("one", 1, c:tail());
-
- assert_equal(c:get("two"), 2);
- assert_equal(c:get("three"), 3);
- assert_equal(c:get("four"), 4);
- assert_equal(c:get("five"), 5);
-
- assert_equal(c:get("foo"), nil);
- assert_equal(c:get("bar"), nil);
-
- c:set("six", 6);
- assert_equal(c:count(), 5);
- expect_kv("six", 6, c:head());
- expect_kv("two", 2, c:tail());
-
- assert_equal(c:get("one"), nil);
- assert_equal(c:get("two"), 2);
- assert_equal(c:get("three"), 3);
- assert_equal(c:get("four"), 4);
- assert_equal(c:get("five"), 5);
- assert_equal(c:get("six"), 6);
-
- c:set("three", nil);
- assert_equal(c:count(), 4);
-
- assert_equal(c:get("one"), nil);
- assert_equal(c:get("two"), 2);
- assert_equal(c:get("three"), nil);
- assert_equal(c:get("four"), 4);
- assert_equal(c:get("five"), 5);
- assert_equal(c:get("six"), 6);
-
- c:set("seven", 7);
- assert_equal(c:count(), 5);
-
- assert_equal(c:get("one"), nil);
- assert_equal(c:get("two"), 2);
- assert_equal(c:get("three"), nil);
- assert_equal(c:get("four"), 4);
- assert_equal(c:get("five"), 5);
- assert_equal(c:get("six"), 6);
- assert_equal(c:get("seven"), 7);
-
- c:set("eight", 8);
- assert_equal(c:count(), 5);
-
- assert_equal(c:get("one"), nil);
- assert_equal(c:get("two"), nil);
- assert_equal(c:get("three"), nil);
- assert_equal(c:get("four"), 4);
- assert_equal(c:get("five"), 5);
- assert_equal(c:get("six"), 6);
- assert_equal(c:get("seven"), 7);
- assert_equal(c:get("eight"), 8);
-
- c:set("four", 4);
- assert_equal(c:count(), 5);
-
- assert_equal(c:get("one"), nil);
- assert_equal(c:get("two"), nil);
- assert_equal(c:get("three"), nil);
- assert_equal(c:get("four"), 4);
- assert_equal(c:get("five"), 5);
- assert_equal(c:get("six"), 6);
- assert_equal(c:get("seven"), 7);
- assert_equal(c:get("eight"), 8);
-
- c:set("nine", 9);
- assert_equal(c:count(), 5);
-
- assert_equal(c:get("one"), nil);
- assert_equal(c:get("two"), nil);
- assert_equal(c:get("three"), nil);
- assert_equal(c:get("four"), 4);
- assert_equal(c:get("five"), nil);
- assert_equal(c:get("six"), 6);
- assert_equal(c:get("seven"), 7);
- assert_equal(c:get("eight"), 8);
- assert_equal(c:get("nine"), 9);
-
- do
- local keys = { "nine", "four", "eight", "seven", "six" };
- local values = { 9, 4, 8, 7, 6 };
- local i = 0;
- for k, v in c:items() do
- i = i + 1;
- assert_equal(k, keys[i]);
- assert_equal(v, values[i]);
- end
- assert_equal(i, 5);
-
- c:set("four", "2+2");
- assert_equal(c:count(), 5);
-
- assert_equal(c:get("one"), nil);
- assert_equal(c:get("two"), nil);
- assert_equal(c:get("three"), nil);
- assert_equal(c:get("four"), "2+2");
- assert_equal(c:get("five"), nil);
- assert_equal(c:get("six"), 6);
- assert_equal(c:get("seven"), 7);
- assert_equal(c:get("eight"), 8);
- assert_equal(c:get("nine"), 9);
- end
-
- do
- local keys = { "four", "nine", "eight", "seven", "six" };
- local values = { "2+2", 9, 8, 7, 6 };
- local i = 0;
- for k, v in c:items() do
- i = i + 1;
- assert_equal(k, keys[i]);
- assert_equal(v, values[i]);
- end
- assert_equal(i, 5);
-
- c:set("foo", nil);
- assert_equal(c:count(), 5);
-
- assert_equal(c:get("one"), nil);
- assert_equal(c:get("two"), nil);
- assert_equal(c:get("three"), nil);
- assert_equal(c:get("four"), "2+2");
- assert_equal(c:get("five"), nil);
- assert_equal(c:get("six"), 6);
- assert_equal(c:get("seven"), 7);
- assert_equal(c:get("eight"), 8);
- assert_equal(c:get("nine"), 9);
- end
-
- do
- local keys = { "four", "nine", "eight", "seven", "six" };
- local values = { "2+2", 9, 8, 7, 6 };
- local i = 0;
- for k, v in c:items() do
- i = i + 1;
- assert_equal(k, keys[i]);
- assert_equal(v, values[i]);
- end
- assert_equal(i, 5);
-
- c:set("four", nil);
-
- assert_equal(c:get("one"), nil);
- assert_equal(c:get("two"), nil);
- assert_equal(c:get("three"), nil);
- assert_equal(c:get("four"), nil);
- assert_equal(c:get("five"), nil);
- assert_equal(c:get("six"), 6);
- assert_equal(c:get("seven"), 7);
- assert_equal(c:get("eight"), 8);
- assert_equal(c:get("nine"), 9);
- end
-
- do
- local keys = { "nine", "eight", "seven", "six" };
- local values = { 9, 8, 7, 6 };
- local i = 0;
- for k, v in c:items() do
- i = i + 1;
- assert_equal(k, keys[i]);
- assert_equal(v, values[i]);
- end
- assert_equal(i, 4);
- end
-
- do
- local evicted_key, evicted_value;
- local c2 = new(3, function (_key, _value)
- evicted_key, evicted_value = _key, _value;
- end);
- local function set(k, v, should_evict_key, should_evict_value)
- evicted_key, evicted_value = nil, nil;
- c2:set(k, v);
- assert_equal(evicted_key, should_evict_key);
- assert_equal(evicted_value, should_evict_value);
- end
- set("a", 1)
- set("a", 1)
- set("a", 1)
- set("a", 1)
- set("a", 1)
-
- set("b", 2)
- set("c", 3)
- set("b", 2)
- set("d", 4, "a", 1)
- set("e", 5, "c", 3)
- end
-
- do
- local evicted_key, evicted_value;
- local c3 = new(1, function (_key, _value)
- evicted_key, evicted_value = _key, _value;
- if _key == "a" then
- -- Sanity check for what we're evicting
- assert_equal(_key, "a");
- assert_equal(_value, 1);
- -- We're going to block eviction of this key/value, so set to nil...
- evicted_key, evicted_value = nil, nil;
- -- Returning false to block eviction
- return false
- end
- end);
- local function set(k, v, should_evict_key, should_evict_value)
- evicted_key, evicted_value = nil, nil;
- local ret = c3:set(k, v);
- assert_equal(evicted_key, should_evict_key);
- assert_equal(evicted_value, should_evict_value);
- return ret;
- end
- set("a", 1)
- set("a", 1)
- set("a", 1)
- set("a", 1)
- set("a", 1)
-
- -- Our on_evict prevents "a" from being evicted, causing this to fail...
- assert_equal(set("b", 2), false, "Failed to prevent eviction, or signal result");
-
- expect_kv("a", 1, c3:head());
- expect_kv("a", 1, c3:tail());
-
- -- Check the final state is what we expect
- assert_equal(c3:get("a"), 1);
- assert_equal(c3:get("b"), nil);
- assert_equal(c3:count(), 1);
- end
-
-
- local c4 = new(3, false);
-
- assert_equal(c4:set("a", 1), true);
- assert_equal(c4:set("a", 1), true);
- assert_equal(c4:set("a", 1), true);
- assert_equal(c4:set("a", 1), true);
- assert_equal(c4:set("b", 2), true);
- assert_equal(c4:set("c", 3), true);
- assert_equal(c4:set("d", 4), false);
- assert_equal(c4:set("d", 4), false);
- assert_equal(c4:set("d", 4), false);
-
- expect_kv("c", 3, c4:head());
- expect_kv("a", 1, c4:tail());
-
- local c5 = new(3, function (k, v)
- if k == "a" then
- return nil;
- elseif k == "b" then
- return true;
- end
- return false;
- end);
-
- assert_equal(c5:set("a", 1), true);
- assert_equal(c5:set("a", 1), true);
- assert_equal(c5:set("a", 1), true);
- assert_equal(c5:set("a", 1), true);
- assert_equal(c5:set("b", 2), true);
- assert_equal(c5:set("c", 3), true);
- assert_equal(c5:set("d", 4), true); -- "a" evicted (cb returned nil)
- assert_equal(c5:set("d", 4), true); -- nop
- assert_equal(c5:set("d", 4), true); -- nop
- assert_equal(c5:set("e", 5), true); -- "b" evicted (cb returned true)
- assert_equal(c5:set("f", 6), false); -- "c" won't evict (cb returned false)
-
- expect_kv("e", 5, c5:head());
- expect_kv("c", 3, c5:tail());
-
-end
diff --git a/tests/test_util_http.lua b/tests/test_util_http.lua
deleted file mode 100644
index d9cc2779..00000000
--- a/tests/test_util_http.lua
+++ /dev/null
@@ -1,41 +0,0 @@
--- Prosody IM
--- Copyright (C) 2008-2010 Matthew Wild
--- Copyright (C) 2008-2010 Waqas Hussain
---
--- This project is MIT/X11 licensed. Please see the
--- COPYING file in the source package for more information.
---
-
-function urlencode(urlencode)
- assert_equal(urlencode("helloworld123"), "helloworld123", "Normal characters not escaped");
- assert_equal(urlencode("hello world"), "hello%20world", "Spaces escaped");
- assert_equal(urlencode("This & that = something"), "This%20%26%20that%20%3d%20something", "Important URL chars escaped");
-end
-
-function urldecode(urldecode)
- assert_equal("helloworld123", urldecode("helloworld123"), "Normal characters not escaped");
- assert_equal("hello world", urldecode("hello%20world"), "Spaces escaped");
- assert_equal("This & that = something", urldecode("This%20%26%20that%20%3d%20something"), "Important URL chars escaped");
- assert_equal("This & that = something", urldecode("This%20%26%20that%20%3D%20something"), "Important URL chars escaped");
-end
-
-function formencode(formencode)
- assert_equal(formencode({ { name = "one", value = "1"}, { name = "two", value = "2" } }), "one=1&two=2", "Form encoded");
- assert_equal(formencode({ { name = "one two", value = "1"}, { name = "two one&", value = "2" } }), "one+two=1&two+one%26=2", "Form encoded");
-end
-
-function formdecode(formdecode)
- do
- local t = formdecode("one=1&two=2");
- assert_table(t[1]);
- assert_equal(t[1].name, "one"); assert_equal(t[1].value, "1");
- assert_table(t[2]);
- assert_equal(t[2].name, "two"); assert_equal(t[2].value, "2");
- end
-
- do
- local t = formdecode("one+two=1&two+one%26=2");
- assert_equal(t[1].name, "one two"); assert_equal(t[1].value, "1");
- assert_equal(t[2].name, "two one&"); assert_equal(t[2].value, "2");
- end
-end
diff --git a/tests/test_util_ip.lua b/tests/test_util_ip.lua
deleted file mode 100644
index 0ded1123..00000000
--- a/tests/test_util_ip.lua
+++ /dev/null
@@ -1,89 +0,0 @@
-
-function match(match, _M)
- local _ = _M.new_ip;
- local ip = _"10.20.30.40";
- assert_equal(match(ip, _"10.0.0.0", 8), true);
- assert_equal(match(ip, _"10.0.0.0", 16), false);
- assert_equal(match(ip, _"10.0.0.0", 24), false);
- assert_equal(match(ip, _"10.0.0.0", 32), false);
-
- assert_equal(match(ip, _"10.20.0.0", 8), true);
- assert_equal(match(ip, _"10.20.0.0", 16), true);
- assert_equal(match(ip, _"10.20.0.0", 24), false);
- assert_equal(match(ip, _"10.20.0.0", 32), false);
-
- assert_equal(match(ip, _"0.0.0.0", 32), false);
- assert_equal(match(ip, _"0.0.0.0", 0), true);
- assert_equal(match(ip, _"0.0.0.0"), false);
-
- assert_equal(match(ip, _"10.0.0.0", 255), false, "excessive number of bits");
- assert_equal(match(ip, _"10.0.0.0", -8), true, "negative number of bits");
- assert_equal(match(ip, _"10.0.0.0", -32), true, "negative number of bits");
- assert_equal(match(ip, _"10.0.0.0", 0), true, "zero bits");
- assert_equal(match(ip, _"10.0.0.0"), false, "no specified number of bits (differing ip)");
- assert_equal(match(ip, _"10.20.30.40"), true, "no specified number of bits (same ip)");
-
- assert_equal(match(_"127.0.0.1", _"127.0.0.1"), true, "simple ip");
-
- assert_equal(match(_"8.8.8.8", _"8.8.0.0", 16), true);
- assert_equal(match(_"8.8.4.4", _"8.8.0.0", 16), true);
-end
-
-function parse_cidr(parse_cidr, _M)
- local new_ip = _M.new_ip;
-
- assert_equal(new_ip"0.0.0.0", new_ip"0.0.0.0")
-
- local function assert_cidr(cidr, ip, bits)
- local parsed_ip, parsed_bits = parse_cidr(cidr);
- assert_equal(new_ip(ip), parsed_ip, cidr.." parsed ip is "..ip);
- assert_equal(bits, parsed_bits, cidr.." parsed bits is "..tostring(bits));
- end
- assert_cidr("0.0.0.0", "0.0.0.0", nil);
- assert_cidr("127.0.0.1", "127.0.0.1", nil);
- assert_cidr("127.0.0.1/0", "127.0.0.1", 0);
- assert_cidr("127.0.0.1/8", "127.0.0.1", 8);
- assert_cidr("127.0.0.1/32", "127.0.0.1", 32);
- assert_cidr("127.0.0.1/256", "127.0.0.1", 256);
- assert_cidr("::/48", "::", 48);
-end
-
-function new_ip(new_ip)
- local v4, v6 = "IPv4", "IPv6";
- local function assert_proto(s, proto)
- local ip = new_ip(s);
- if proto then
- assert_equal(ip and ip.proto, proto, "protocol is correct for "..("%q"):format(s));
- else
- assert_equal(ip, nil, "address is invalid");
- end
- end
- assert_proto("127.0.0.1", v4);
- assert_proto("::1", v6);
- assert_proto("", nil);
- assert_proto("abc", nil);
- assert_proto(" ", nil);
-end
-
-function commonPrefixLength(cpl, _M)
- local new_ip = _M.new_ip;
- local function assert_cpl6(a, b, len, v4)
- local ipa, ipb = new_ip(a), new_ip(b);
- if v4 then len = len+96; end
- assert_equal(cpl(ipa, ipb), len, "common prefix length of "..a.." and "..b.." is "..len);
- assert_equal(cpl(ipb, ipa), len, "common prefix length of "..b.." and "..a.." is "..len);
- end
- local function assert_cpl4(a, b, len)
- return assert_cpl6(a, b, len, "IPv4");
- end
- assert_cpl4("0.0.0.0", "0.0.0.0", 32);
- assert_cpl4("255.255.255.255", "0.0.0.0", 0);
- assert_cpl4("255.255.255.255", "255.255.0.0", 16);
- assert_cpl4("255.255.255.255", "255.255.255.255", 32);
- assert_cpl4("255.255.255.255", "255.255.255.255", 32);
-
- assert_cpl6("::1", "::1", 128);
- assert_cpl6("abcd::1", "abcd::1", 128);
- assert_cpl6("abcd::abcd", "abcd::", 112);
- assert_cpl6("abcd::abcd", "abcd::abcd:abcd", 96);
-end
diff --git a/tests/test_util_jid.lua b/tests/test_util_jid.lua
deleted file mode 100644
index 0ac5827e..00000000
--- a/tests/test_util_jid.lua
+++ /dev/null
@@ -1,143 +0,0 @@
--- Prosody IM
--- Copyright (C) 2008-2010 Matthew Wild
--- Copyright (C) 2008-2010 Waqas Hussain
---
--- This project is MIT/X11 licensed. Please see the
--- COPYING file in the source package for more information.
---
-
-function join(join)
- assert_equal(join("a", "b", "c"), "a@b/c", "builds full JID");
- assert_equal(join("a", "b", nil), "a@b", "builds bare JID");
- assert_equal(join(nil, "b", "c"), "b/c", "builds full host JID");
- assert_equal(join(nil, "b", nil), "b", "builds bare host JID");
- assert_equal(join(nil, nil, nil), nil, "invalid JID is nil");
- assert_equal(join("a", nil, nil), nil, "invalid JID is nil");
- assert_equal(join(nil, nil, "c"), nil, "invalid JID is nil");
- assert_equal(join("a", nil, "c"), nil, "invalid JID is nil");
-end
-
-
-function split(split)
- local function test(input_jid, expected_node, expected_server, expected_resource)
- local rnode, rserver, rresource = split(input_jid);
- assert_equal(expected_node, rnode, "split("..tostring(input_jid)..") failed");
- assert_equal(expected_server, rserver, "split("..tostring(input_jid)..") failed");
- assert_equal(expected_resource, rresource, "split("..tostring(input_jid)..") failed");
- end
-
- -- Valid JIDs
- test("node@server", "node", "server", nil );
- test("node@server/resource", "node", "server", "resource" );
- test("server", nil, "server", nil );
- test("server/resource", nil, "server", "resource" );
- test("server/resource@foo", nil, "server", "resource@foo" );
- test("server/resource@foo/bar", nil, "server", "resource@foo/bar");
-
- -- Always invalid JIDs
- test(nil, nil, nil, nil);
- test("node@/server", nil, nil, nil);
- test("@server", nil, nil, nil);
- test("@server/resource", nil, nil, nil);
- test("@/resource", nil, nil, nil);
-end
-
-function bare(bare)
- assert_equal(bare("user@host"), "user@host", "bare JID remains bare");
- assert_equal(bare("host"), "host", "Host JID remains host");
- assert_equal(bare("host/resource"), "host", "Host JID with resource becomes host");
- assert_equal(bare("user@host/resource"), "user@host", "user@host JID with resource becomes user@host");
- assert_equal(bare("user@/resource"), nil, "invalid JID is nil");
- assert_equal(bare("@/resource"), nil, "invalid JID is nil");
- assert_equal(bare("@/"), nil, "invalid JID is nil");
- assert_equal(bare("/"), nil, "invalid JID is nil");
- assert_equal(bare(""), nil, "invalid JID is nil");
- assert_equal(bare("@"), nil, "invalid JID is nil");
- assert_equal(bare("user@"), nil, "invalid JID is nil");
- assert_equal(bare("user@@"), nil, "invalid JID is nil");
- assert_equal(bare("user@@host"), nil, "invalid JID is nil");
- assert_equal(bare("user@@host/resource"), nil, "invalid JID is nil");
- assert_equal(bare("user@host/"), nil, "invalid JID is nil");
-end
-
-function compare(compare)
- assert_equal(compare("host", "host"), true, "host should match");
- assert_equal(compare("host", "other-host"), false, "host should not match");
- assert_equal(compare("other-user@host/resource", "host"), true, "host should match");
- assert_equal(compare("other-user@host", "user@host"), false, "user should not match");
- assert_equal(compare("user@host", "host"), true, "host should match");
- assert_equal(compare("user@host/resource", "host"), true, "host should match");
- assert_equal(compare("user@host/resource", "user@host"), true, "user and host should match");
- assert_equal(compare("user@other-host", "host"), false, "host should not match");
- assert_equal(compare("user@other-host", "user@host"), false, "host should not match");
-end
-
-function node(node)
- local function test(jid, expected_node)
- assert_equal(node(jid), expected_node, "Unexpected node for "..tostring(jid));
- end
-
- test("example.com", nil);
- test("foo.example.com", nil);
- test("foo.example.com/resource", nil);
- test("foo.example.com/some resource", nil);
- test("foo.example.com/some@resource", nil);
-
- test("foo@foo.example.com/some@resource", "foo");
- test("foo@example/some@resource", "foo");
-
- test("foo@example/@resource", "foo");
- test("foo@example@resource", nil);
- test("foo@example", "foo");
- test("foo", nil);
-
- test(nil, nil);
-end
-
-function host(host)
- local function test(jid, expected_host)
- assert_equal(host(jid), expected_host, "Unexpected host for "..tostring(jid));
- end
-
- test("example.com", "example.com");
- test("foo.example.com", "foo.example.com");
- test("foo.example.com/resource", "foo.example.com");
- test("foo.example.com/some resource", "foo.example.com");
- test("foo.example.com/some@resource", "foo.example.com");
-
- test("foo@foo.example.com/some@resource", "foo.example.com");
- test("foo@example/some@resource", "example");
-
- test("foo@example/@resource", "example");
- test("foo@example@resource", nil);
- test("foo@example", "example");
- test("foo", "foo");
-
- test(nil, nil);
-end
-
-function resource(resource)
- local function test(jid, expected_resource)
- assert_equal(resource(jid), expected_resource, "Unexpected resource for "..tostring(jid));
- end
-
- test("example.com", nil);
- test("foo.example.com", nil);
- test("foo.example.com/resource", "resource");
- test("foo.example.com/some resource", "some resource");
- test("foo.example.com/some@resource", "some@resource");
-
- test("foo@foo.example.com/some@resource", "some@resource");
- test("foo@example/some@resource", "some@resource");
-
- test("foo@example/@resource", "@resource");
- test("foo@example@resource", nil);
- test("foo@example", nil);
- test("foo", nil);
- test("/foo", nil);
- test("@x/foo", nil);
- test("@/foo", nil);
-
- test(nil, nil);
-end
-
diff --git a/tests/test_util_json.lua b/tests/test_util_json.lua
deleted file mode 100644
index 2c1a9ce9..00000000
--- a/tests/test_util_json.lua
+++ /dev/null
@@ -1,21 +0,0 @@
-
-function encode(encode, json)
- local function test(f, j, e)
- if e then
- assert_equal(f(j), e);
- end
- assert_equal(f(j), f(json.decode(f(j))));
- end
- test(encode, json.null, "null")
- test(encode, {}, "{}")
- test(encode, {a=1});
- test(encode, {a={1,2,3}});
- test(encode, {1}, "[1]");
-end
-
-function decode(decode)
- local empty_array = decode("[]");
- assert_equal(type(empty_array), "table");
- assert_equal(#empty_array, 0);
- assert_equal(next(empty_array), nil);
-end
diff --git a/tests/test_util_json.sh b/tests/test_util_json.sh
deleted file mode 100755
index bbbd132b..00000000
--- a/tests/test_util_json.sh
+++ /dev/null
@@ -1,39 +0,0 @@
-#!/bin/bash
-
-export LUA_PATH="../?.lua;;"
-export LUA_CPATH="../?.so;;"
-
-#set -x
-
-if ! which "$RUNWITH"; then
- echo "Unable to find interpreter $RUNWITH";
- exit 1;
-fi
-
-if ! $RUNWITH -e 'assert(require"util.json")' 2>/dev/null; then
- echo "Unable to find util.json";
- exit 1;
-fi
-
-FAIL=0
-
-for f in json/pass*.json; do
- if ! $RUNWITH -e 'local j=require"util.json" assert(j.decode(io.read("*a"))~=nil)' <"$f" 2>/dev/null; then
- echo "Failed to decode valid JSON: $f";
- FAIL=1
- fi
-done
-
-for f in json/fail*.json; do
- if ! $RUNWITH -e 'local j=require"util.json" assert(j.decode(io.read("*a"))==nil)' <"$f" 2>/dev/null; then
- echo "Invalid JSON decoded without error: $f";
- FAIL=1
- fi
-done
-
-if [ "$FAIL" == "1" ]; then
- echo "JSON tests failed"
- exit 1;
-fi
-
-exit 0;
diff --git a/tests/test_util_multitable.lua b/tests/test_util_multitable.lua
deleted file mode 100644
index 45727bc3..00000000
--- a/tests/test_util_multitable.lua
+++ /dev/null
@@ -1,62 +0,0 @@
--- Prosody IM
--- Copyright (C) 2008-2010 Matthew Wild
--- Copyright (C) 2008-2010 Waqas Hussain
---
--- This project is MIT/X11 licensed. Please see the
--- COPYING file in the source package for more information.
---
-
-
-function new(new, multitable)
- local mt = new();
- assert_table(mt, "Multitable is a table");
- assert_function(mt.add, "Multitable has method add");
- assert_function(mt.get, "Multitable has method get");
- assert_function(mt.remove, "Multitable has method remove");
-
- get(mt.get, multitable);
-end
-
-function get(get, multitable)
- local function has_items(list, ...)
- local should_have = {};
- if select('#', ...) > 0 then
- assert_table(list, "has_items: list is table", 3);
- else
- assert_is_not(list and #list > 0, "No items, and no list");
- return true, "has-all";
- end
- for n=1,select('#', ...) do should_have[select(n, ...)] = true; end
- for _, item in ipairs(list) do
- if not should_have[item] then return false, "too-many"; end
- should_have[item] = nil;
- end
- if next(should_have) then
- return false, "not-enough";
- end
- return true, "has-all";
- end
- local function assert_has_all(message, list, ...)
- return assert_equal(select(2, has_items(list, ...)), "has-all", message or "List has all expected items, and no more", 2);
- end
-
- local mt = multitable.new();
-
- local trigger1, trigger2, trigger3 = {}, {}, {};
- local item1, item2, item3 = {}, {}, {};
-
- assert_has_all("Has no items with trigger1", mt:get(trigger1));
-
-
- mt:add(1, 2, 3, item1);
-
- assert_has_all("Has item1 for 1, 2, 3", mt:get(1, 2, 3), item1);
-
--- Doesn't support nil
---[[ mt:add(nil, item1);
- mt:add(nil, item2);
- mt:add(nil, item3);
-
- assert_has_all("Has all items with (nil)", mt:get(nil), item1, item2, item3);
-]]
-end
diff --git a/tests/test_util_queue.lua b/tests/test_util_queue.lua
deleted file mode 100644
index e215ba33..00000000
--- a/tests/test_util_queue.lua
+++ /dev/null
@@ -1,74 +0,0 @@
-
-function new(new)
- do
- local q = new(10);
-
- assert_equal(q.size, 10);
- assert_equal(q:count(), 0);
-
- assert_is(q:push("one"));
- assert_is(q:push("two"));
- assert_is(q:push("three"));
-
- for i = 4, 10 do
- assert_is(q:push("hello"));
- assert_equal(q:count(), i, "count is not "..i.."("..q:count()..")");
- end
- assert_equal(q:push("hello"), nil, "queue overfull!");
- assert_equal(q:push("hello"), nil, "queue overfull!");
- assert_equal(q:pop(), "one", "queue item incorrect");
- assert_equal(q:pop(), "two", "queue item incorrect");
- assert_is(q:push("hello"));
- assert_is(q:push("hello"));
- assert_equal(q:pop(), "three", "queue item incorrect");
- assert_is(q:push("hello"));
- assert_equal(q:push("hello"), nil, "queue overfull!");
- assert_equal(q:push("hello"), nil, "queue overfull!");
-
- assert_equal(q:count(), 10, "queue count incorrect");
-
- for _ = 1, 10 do
- assert_equal(q:pop(), "hello", "queue item incorrect");
- end
-
- assert_equal(q:count(), 0, "queue count incorrect");
-
- assert_is(q:push(1));
- for i = 1, 1001 do
- assert_equal(q:pop(), i);
- assert_equal(q:count(), 0);
- assert_is(q:push(i+1));
- assert_equal(q:count(), 1);
- end
- assert_equal(q:pop(), 1002);
- assert_is(q:push(1));
- for i = 1, 1000 do
- assert_equal(q:pop(), i);
- assert_is(q:push(i+1));
- end
- assert_equal(q:pop(), 1001);
- assert_equal(q:count(), 0);
- end
-
- do
- -- Test queues that purge old items when pushing to a full queue
- local q = new(10, true);
-
- for i = 1, 10 do
- q:push(i);
- end
-
- assert_equal(q:count(), 10);
-
- assert_is(q:push(11));
- assert_equal(q:count(), 10);
- assert_equal(q:pop(), 2); -- First item should have been purged
-
- for i = 12, 32 do
- assert_is(q:push(i));
- end
-
- assert_equal(q:count(), 10);
- assert_equal(q:pop(), 23);
- end
-end
diff --git a/tests/test_util_random.lua b/tests/test_util_random.lua
deleted file mode 100644
index 79572ef8..00000000
--- a/tests/test_util_random.lua
+++ /dev/null
@@ -1,10 +0,0 @@
--- Makes no attempt at testing how random the bytes are,
--- just that it returns the number of bytes requested
-
-function bytes(bytes)
- assert_is(bytes(16));
-
- for i = 1, 255 do
- assert_equal(i, #bytes(i));
- end
-end
diff --git a/tests/test_util_rfc6724.lua b/tests/test_util_rfc6724.lua
deleted file mode 100644
index bb73e921..00000000
--- a/tests/test_util_rfc6724.lua
+++ /dev/null
@@ -1,97 +0,0 @@
--- Prosody IM
--- Copyright (C) 2011-2013 Florian Zeitz
---
--- This project is MIT/X11 licensed. Please see the
--- COPYING file in the source package for more information.
---
-
-function source(source)
- local new_ip = require"util.ip".new_ip;
- assert_equal(source(new_ip("2001:db8:1::1", "IPv6"),
- {new_ip("2001:db8:3::1", "IPv6"), new_ip("fe80::1", "IPv6")}).addr,
- "2001:db8:3::1",
- "prefer appropriate scope");
- assert_equal(source(new_ip("ff05::1", "IPv6"),
- {new_ip("2001:db8:3::1", "IPv6"), new_ip("fe80::1", "IPv6")}).addr,
- "2001:db8:3::1",
- "prefer appropriate scope");
- assert_equal(source(new_ip("2001:db8:1::1", "IPv6"),
- {new_ip("2001:db8:1::1", "IPv6"), new_ip("2001:db8:2::1", "IPv6")}).addr,
- "2001:db8:1::1",
- "prefer same address"); -- "2001:db8:1::1" should be marked "deprecated" here, we don't handle that right now
- assert_equal(source(new_ip("fe80::1", "IPv6"),
- {new_ip("fe80::2", "IPv6"), new_ip("2001:db8:1::1", "IPv6")}).addr,
- "fe80::2",
- "prefer appropriate scope"); -- "fe80::2" should be marked "deprecated" here, we don't handle that right now
- assert_equal(source(new_ip("2001:db8:1::1", "IPv6"),
- {new_ip("2001:db8:1::2", "IPv6"), new_ip("2001:db8:3::2", "IPv6")}).addr,
- "2001:db8:1::2",
- "longest matching prefix");
---[[ "2001:db8:1::2" should be a care-of address and "2001:db8:3::2" a home address, we can't handle this and would fail
- assert_equal(source(new_ip("2001:db8:1::1", "IPv6"),
- {new_ip("2001:db8:1::2", "IPv6"), new_ip("2001:db8:3::2", "IPv6")}).addr,
- "2001:db8:3::2",
- "prefer home address");
-]]
- assert_equal(source(new_ip("2002:c633:6401::1", "IPv6"),
- {new_ip("2002:c633:6401::d5e3:7953:13eb:22e8", "IPv6"), new_ip("2001:db8:1::2", "IPv6")}).addr,
- "2002:c633:6401::d5e3:7953:13eb:22e8",
- "prefer matching label"); -- "2002:c633:6401::d5e3:7953:13eb:22e8" should be marked "temporary" here, we don't handle that right now
- assert_equal(source(new_ip("2001:db8:1::d5e3:0:0:1", "IPv6"),
- {new_ip("2001:db8:1::2", "IPv6"), new_ip("2001:db8:1::d5e3:7953:13eb:22e8", "IPv6")}).addr,
- "2001:db8:1::d5e3:7953:13eb:22e8",
- "prefer temporary address") -- "2001:db8:1::2" should be marked "public" and "2001:db8:1::d5e3:7953:13eb:22e8" should be marked "temporary" here, we don't handle that right now
-end
-
-function destination(dest)
- local order;
- local new_ip = require"util.ip".new_ip;
- order = dest({new_ip("2001:db8:1::1", "IPv6"), new_ip("198.51.100.121", "IPv4")},
- {new_ip("2001:db8:1::2", "IPv6"), new_ip("fe80::1", "IPv6"), new_ip("169.254.13.78", "IPv4")})
- assert_equal(order[1].addr, "2001:db8:1::1", "prefer matching scope");
- assert_equal(order[2].addr, "198.51.100.121", "prefer matching scope");
-
- order = dest({new_ip("2001:db8:1::1", "IPv6"), new_ip("198.51.100.121", "IPv4")},
- {new_ip("fe80::1", "IPv6"), new_ip("198.51.100.117", "IPv4")})
- assert_equal(order[1].addr, "198.51.100.121", "prefer matching scope");
- assert_equal(order[2].addr, "2001:db8:1::1", "prefer matching scope");
-
- order = dest({new_ip("2001:db8:1::1", "IPv6"), new_ip("10.1.2.3", "IPv4")},
- {new_ip("2001:db8:1::2", "IPv6"), new_ip("fe80::1", "IPv6"), new_ip("10.1.2.4", "IPv4")})
- assert_equal(order[1].addr, "2001:db8:1::1", "prefer higher precedence");
- assert_equal(order[2].addr, "10.1.2.3", "prefer higher precedence");
-
- order = dest({new_ip("2001:db8:1::1", "IPv6"), new_ip("fe80::1", "IPv6")},
- {new_ip("2001:db8:1::2", "IPv6"), new_ip("fe80::2", "IPv6")})
- assert_equal(order[1].addr, "fe80::1", "prefer smaller scope");
- assert_equal(order[2].addr, "2001:db8:1::1", "prefer smaller scope");
-
---[[ "2001:db8:1::2" and "fe80::2" should be marked "care-of address", while "2001:db8:3::1" should be marked "home address", we can't currently handle this and would fail the test
- order = dest({new_ip("2001:db8:1::1", "IPv6"), new_ip("fe80::1", "IPv6")},
- {new_ip("2001:db8:1::2", "IPv6"), new_ip("2001:db8:3::1", "IPv6"), new_ip("fe80::2", "IPv6")})
- assert_equal(order[1].addr, "2001:db8:1::1", "prefer home address");
- assert_equal(order[2].addr, "fe80::1", "prefer home address");
-]]
-
---[[ "fe80::2" should be marked "deprecated", we can't currently handle this and would fail the test
- order = dest({new_ip("2001:db8:1::1", "IPv6"), new_ip("fe80::1", "IPv6")},
- {new_ip("2001:db8:1::2", "IPv6"), new_ip("fe80::2", "IPv6")})
- assert_equal(order[1].addr, "2001:db8:1::1", "avoid deprecated addresses");
- assert_equal(order[2].addr, "fe80::1", "avoid deprecated addresses");
-]]
-
- order = dest({new_ip("2001:db8:1::1", "IPv6"), new_ip("2001:db8:3ffe::1", "IPv6")},
- {new_ip("2001:db8:1::2", "IPv6"), new_ip("2001:db8:3f44::2", "IPv6"), new_ip("fe80::2", "IPv6")})
- assert_equal(order[1].addr, "2001:db8:1::1", "longest matching prefix");
- assert_equal(order[2].addr, "2001:db8:3ffe::1", "longest matching prefix");
-
- order = dest({new_ip("2002:c633:6401::1", "IPv6"), new_ip("2001:db8:1::1", "IPv6")},
- {new_ip("2002:c633:6401::2", "IPv6"), new_ip("fe80::2", "IPv6")})
- assert_equal(order[1].addr, "2002:c633:6401::1", "prefer matching label");
- assert_equal(order[2].addr, "2001:db8:1::1", "prefer matching label");
-
- order = dest({new_ip("2002:c633:6401::1", "IPv6"), new_ip("2001:db8:1::1", "IPv6")},
- {new_ip("2002:c633:6401::2", "IPv6"), new_ip("2001:db8:1::2", "IPv6"), new_ip("fe80::2", "IPv6")})
- assert_equal(order[1].addr, "2001:db8:1::1", "prefer higher precedence");
- assert_equal(order[2].addr, "2002:c633:6401::1", "prefer higher precedence");
-end
diff --git a/tests/test_util_sasl_scram.lua b/tests/test_util_sasl_scram.lua
deleted file mode 100644
index bc89829f..00000000
--- a/tests/test_util_sasl_scram.lua
+++ /dev/null
@@ -1,23 +0,0 @@
-
-
-local hmac_sha1 = require "util.hashes".hmac_sha1;
-local function toHex(s)
- return s and (s:gsub(".", function (c) return ("%02x"):format(c:byte()); end));
-end
-
-function Hi(Hi)
- assert( toHex(Hi(hmac_sha1, "password", "salt", 1)) == "0c60c80f961f0e71f3a9b524af6012062fe037a6",
- [[FAIL: toHex(Hi(hmac_sha1, "password", "salt", 1)) == "0c60c80f961f0e71f3a9b524af6012062fe037a6"]])
- assert( toHex(Hi(hmac_sha1, "password", "salt", 2)) == "ea6c014dc72d6f8ccd1ed92ace1d41f0d8de8957",
- [[FAIL: toHex(Hi(hmac_sha1, "password", "salt", 2)) == "ea6c014dc72d6f8ccd1ed92ace1d41f0d8de8957"]])
- assert( toHex(Hi(hmac_sha1, "password", "salt", 64)) == "a7bc9b6efea2cbd717da72d83bfcc4e17d0b6280",
- [[FAIL: toHex(Hi(hmac_sha1, "password", "salt", 64)) == "a7bc9b6efea2cbd717da72d83bfcc4e17d0b6280"]])
- assert( toHex(Hi(hmac_sha1, "password", "salt", 4096)) == "4b007901b765489abead49d926f721d065a429c1",
- [[FAIL: toHex(Hi(hmac_sha1, "password", "salt", 4096)) == "4b007901b765489abead49d926f721d065a429c1"]])
- -- assert( toHex(Hi(hmac_sha1, "password", "salt", 16777216)) == "eefe3d61cd4da4e4e9945b3d6ba2158c2634e984",
- -- [[FAIL: toHex(Hi(hmac_sha1, "password", "salt", 16777216)) == "eefe3d61cd4da4e4e9945b3d6ba2158c2634e984"]])
-end
-
-function init(init)
- -- no tests
-end
diff --git a/tests/test_util_stanza.lua b/tests/test_util_stanza.lua
deleted file mode 100644
index 4be07a4b..00000000
--- a/tests/test_util_stanza.lua
+++ /dev/null
@@ -1,152 +0,0 @@
--- Prosody IM
--- Copyright (C) 2008-2010 Matthew Wild
--- Copyright (C) 2008-2010 Waqas Hussain
---
--- This project is MIT/X11 licensed. Please see the
--- COPYING file in the source package for more information.
---
-
-
-function preserialize(preserialize, st)
- local stanza = st.stanza("message", { a = "a" });
- local stanza2 = preserialize(stanza);
- assert_is(stanza2 and stanza.name, "preserialize returns a stanza");
- assert_is_not(stanza2.tags, "Preserialized stanza has no tag list");
- assert_is_not(stanza2.last_add, "Preserialized stanza has no last_add marker");
- assert_is_not(getmetatable(stanza2), "Preserialized stanza has no metatable");
-end
-
-function deserialize(deserialize, st)
- local stanza = st.stanza("message", { a = "a" });
-
- local stanza2 = deserialize(st.preserialize(stanza));
- assert_is(stanza2 and stanza.name, "deserialize returns a stanza");
- assert_table(stanza2.attr, "Deserialized stanza has attributes");
- assert_equal(stanza2.attr.a, "a", "Deserialized stanza retains attributes");
- assert_table(getmetatable(stanza2), "Deserialized stanza has metatable");
-end
-
-function stanza(stanza)
- local s = stanza("foo", { xmlns = "myxmlns", a = "attr-a" });
- assert_equal(s.name, "foo");
- assert_equal(s.attr.xmlns, "myxmlns");
- assert_equal(s.attr.a, "attr-a");
-
- local s1 = stanza("s1");
- assert_equal(s1.name, "s1");
- assert_equal(s1.attr.xmlns, nil);
- assert_equal(#s1, 0);
- assert_equal(#s1.tags, 0);
-
- s1:tag("child1");
- assert_equal(#s1.tags, 1);
- assert_equal(s1.tags[1].name, "child1");
-
- s1:tag("grandchild1"):up();
- assert_equal(#s1.tags, 1);
- assert_equal(s1.tags[1].name, "child1");
- assert_equal(#s1.tags[1], 1);
- assert_equal(s1.tags[1][1].name, "grandchild1");
-
- s1:up():tag("child2");
- assert_equal(#s1.tags, 2, tostring(s1));
- assert_equal(s1.tags[1].name, "child1");
- assert_equal(s1.tags[2].name, "child2");
- assert_equal(#s1.tags[1], 1);
- assert_equal(s1.tags[1][1].name, "grandchild1");
-
- s1:up():text("Hello world");
- assert_equal(#s1.tags, 2);
- assert_equal(#s1, 3);
- assert_equal(s1.tags[1].name, "child1");
- assert_equal(s1.tags[2].name, "child2");
- assert_equal(#s1.tags[1], 1);
- assert_equal(s1.tags[1][1].name, "grandchild1");
-end
-
-function message(message)
- local m = message();
- assert_equal(m.name, "message");
-end
-
-function iq(iq)
- local i = iq();
- assert_equal(i.name, "iq");
-end
-
-function presence(presence)
- local p = presence();
- assert_equal(p.name, "presence");
-end
-
-function reply(reply, _M)
- do
- -- Test stanza
- local s = _M.stanza("s", { to = "touser", from = "fromuser", id = "123" })
- :tag("child1");
- -- Make reply stanza
- local r = reply(s);
- assert_equal(r.name, s.name);
- assert_equal(r.id, s.id);
- assert_equal(r.attr.to, s.attr.from);
- assert_equal(r.attr.from, s.attr.to);
- assert_equal(#r.tags, 0, "A reply should not include children of the original stanza");
- end
-
- do
- -- Test stanza
- local s = _M.stanza("iq", { to = "touser", from = "fromuser", id = "123", type = "get" })
- :tag("child1");
- -- Make reply stanza
- local r = reply(s);
- assert_equal(r.name, s.name);
- assert_equal(r.id, s.id);
- assert_equal(r.attr.to, s.attr.from);
- assert_equal(r.attr.from, s.attr.to);
- assert_equal(r.attr.type, "result");
- assert_equal(#r.tags, 0, "A reply should not include children of the original stanza");
- end
-
- do
- -- Test stanza
- local s = _M.stanza("iq", { to = "touser", from = "fromuser", id = "123", type = "set" })
- :tag("child1");
- -- Make reply stanza
- local r = reply(s);
- assert_equal(r.name, s.name);
- assert_equal(r.id, s.id);
- assert_equal(r.attr.to, s.attr.from);
- assert_equal(r.attr.from, s.attr.to);
- assert_equal(r.attr.type, "result");
- assert_equal(#r.tags, 0, "A reply should not include children of the original stanza");
- end
-end
-
-function error_reply(error_reply, _M)
- do
- -- Test stanza
- local s = _M.stanza("s", { to = "touser", from = "fromuser", id = "123" })
- :tag("child1");
- -- Make reply stanza
- local r = error_reply(s);
- assert_equal(r.name, s.name);
- assert_equal(r.id, s.id);
- assert_equal(r.attr.to, s.attr.from);
- assert_equal(r.attr.from, s.attr.to);
- assert_equal(#r.tags, 1);
- end
-
- do
- -- Test stanza
- local s = _M.stanza("iq", { to = "touser", from = "fromuser", id = "123", type = "get" })
- :tag("child1");
- -- Make reply stanza
- local r = error_reply(s);
- assert_equal(r.name, s.name);
- assert_equal(r.id, s.id);
- assert_equal(r.attr.to, s.attr.from);
- assert_equal(r.attr.from, s.attr.to);
- assert_equal(r.attr.type, "error");
- assert_equal(#r.tags, 1);
- end
-end
diff --git a/tests/test_util_throttle.lua b/tests/test_util_throttle.lua
deleted file mode 100644
index 6d47238a..00000000
--- a/tests/test_util_throttle.lua
+++ /dev/null
@@ -1,26 +0,0 @@
-
-local now = 0; -- wibbly-wobbly... timey-wimey... stuff
-local function predictable_gettime()
- return now;
-end
-local function later(n)
- now = now + n; -- time passes at a different rate
-end
-
-package.loaded["util.time"] = {
- now = predictable_gettime;
-}
-
-function create(create)
- local a = create(3, 10);
-
- assert_equal(a:poll(1), true); -- 3 -> 2
- assert_equal(a:poll(1), true); -- 2 -> 1
- assert_equal(a:poll(1), true); -- 1 -> 0
- assert_equal(a:poll(1), false); -- MEEP, out of credits!
- later(1); -- ... what about
- assert_equal(a:poll(1), false); -- now? - Still no!
- later(9); -- Later that day
- assert_equal(a:poll(1), true); -- Should be back at 3 credits ... 2
-end
-
diff --git a/tests/test_util_uuid.lua b/tests/test_util_uuid.lua
deleted file mode 100644
index 07d75025..00000000
--- a/tests/test_util_uuid.lua
+++ /dev/null
@@ -1,24 +0,0 @@
--- This tests the format, not the randomness
-
--- https://tools.ietf.org/html/rfc4122#section-4.4
-
-local pattern = "^" .. table.concat({
- string.rep("%x", 8),
- string.rep("%x", 4),
- "4" .. -- version
- string.rep("%x", 3),
- "[89ab]" .. -- reserved bits of 1 and 0
- string.rep("%x", 3),
- string.rep("%x", 12),
-}, "%-") .. "$";
-
-function generate(generate)
- for _ = 1, 100 do
- assert_is(generate():match(pattern));
- end
-end
-
-function seed(seed)
- assert_equal(seed("random string here"), nil, "seed doesn't return anything");
-end
-
diff --git a/tests/test_util_xml.lua b/tests/test_util_xml.lua
deleted file mode 100644
index ba44da19..00000000
--- a/tests/test_util_xml.lua
+++ /dev/null
@@ -1,12 +0,0 @@
-function parse(parse)
- local x =
-[[<x xmlns:a="b">
- <y xmlns:a="c"> <!-- this overwrites 'a' -->
- <a:z/>
- </y>
- <a:z/> <!-- prefix 'a' is nil here, but should be 'b' -->
-</x>
-]]
- local stanza = parse(x);
- assert_equal(stanza.tags[2].attr.xmlns, "b");
-end
diff --git a/tests/test_util_xmppstream.lua b/tests/test_util_xmppstream.lua
deleted file mode 100644
index 791cf999..00000000
--- a/tests/test_util_xmppstream.lua
+++ /dev/null
@@ -1,83 +0,0 @@
-function new(new_stream, _M)
- local function test(xml, expect_success, ex)
- local stanzas = {};
- local session = { notopen = true };
- local callbacks = {
- stream_ns = "streamns";
- stream_tag = "stream";
- default_ns = "stanzans";
- streamopened = function (_session)
- assert_equal(session, _session);
- assert_equal(session.notopen, true);
- _session.notopen = nil;
- return true;
- end;
- handlestanza = function (_session, stanza)
- assert_equal(session, _session);
- assert_equal(_session.notopen, nil);
- table.insert(stanzas, stanza);
- end;
- streamclosed = function (_session)
- assert_equal(session, _session);
- assert_equal(_session.notopen, nil);
- _session.notopen = nil;
- end;
- }
- if type(ex) == "table" then
- for k, v in pairs(ex) do
- if k ~= "_size_limit" then
- callbacks[k] = v;
- end
- end
- end
- local stream = new_stream(session, callbacks, size_limit);
- local ok, err = pcall(function ()
- assert(stream:feed(xml));
- end);
-
- if ok and type(expect_success) == "function" then
- expect_success(stanzas);
- end
- assert_equal(not not ok, not not expect_success, "Expected "..(expect_success and ("success ("..tostring(err)..")") or "failure"));
- end
-
- local function test_stanza(stanza, expect_success, ex)
- return test([[<stream:stream xmlns:stream="streamns" xmlns="stanzans">]]..stanza, expect_success, ex);
- end
-
- test([[<stream:stream xmlns:stream="streamns"/>]], true);
- test([[<stream xmlns="streamns"/>]], true);
-
- test([[<stream1 xmlns="streamns"/>]], false);
- test([[<stream xmlns="streamns1"/>]], false);
- test("<>", false);
-
- test_stanza("<message/>", function (stanzas)
- assert_equal(#stanzas, 1);
- assert_equal(stanzas[1].name, "message");
- end);
- test_stanza("< message>>>>/>\n", false);
-
- test_stanza([[<x xmlns:a="b">
- <y xmlns:a="c">
- <a:z/>
- </y>
- <a:z/>
- </x>]], function (stanzas)
- assert_equal(#stanzas, 1);
- local s = stanzas[1];
- assert_equal(s.name, "x");
- assert_equal(#s.tags, 2);
-
- assert_equal(s.tags[1].name, "y");
- assert_equal(s.tags[1].attr.xmlns, nil);
-
- assert_equal(s.tags[1].tags[1].name, "z");
- assert_equal(s.tags[1].tags[1].attr.xmlns, "c");
-
- assert_equal(s.tags[2].name, "z");
- assert_equal(s.tags[2].attr.xmlns, "b");
-
- assert_equal(s.namespaces, nil);
- end);
-end
diff --git a/tests/util/logger.lua b/tests/util/logger.lua
deleted file mode 100644
index 44860d5d..00000000
--- a/tests/util/logger.lua
+++ /dev/null
@@ -1,45 +0,0 @@
--- Prosody IM
--- Copyright (C) 2008-2010 Matthew Wild
--- Copyright (C) 2008-2010 Waqas Hussain
---
--- This project is MIT/X11 licensed. Please see the
--- COPYING file in the source package for more information.
---
-
-local format = string.format;
-local print = print;
-local debug = debug;
-local tostring = tostring;
-
-local getstyle, getstring = require "util.termcolours".getstyle, require "util.termcolours".getstring;
-local do_pretty_printing = not os.getenv("WINDIR");
-
-local _ENV = nil
-local _M = {}
-
-local logstyles = {};
-
---TODO: This should be done in config, but we don't have proper config yet
-if do_pretty_printing then
- logstyles["info"] = getstyle("bold");
- logstyles["warn"] = getstyle("bold", "yellow");
- logstyles["error"] = getstyle("bold", "red");
-end
-
-function _M.init(name)
- --name = nil; -- While this line is not commented, will automatically fill in file/line number info
- return function (level, message, ...)
- if level == "debug" or level == "info" then return; end
- if not name then
- local inf = debug.getinfo(3, 'Snl');
- level = level .. ","..tostring(inf.short_src):match("[^/]*$")..":"..inf.currentline;
- end
- if ... then
- print(name, getstring(logstyles[level], level), format(message, ...));
- else
- print(name, getstring(logstyles[level], level), message);
- end
- end
-end
-
-return _M;
diff --git a/tools/migration/migrator/prosody_sql.lua b/tools/migration/migrator/prosody_sql.lua
index 2e902fbb..6df2b025 100644
--- a/tools/migration/migrator/prosody_sql.lua
+++ b/tools/migration/migrator/prosody_sql.lua
@@ -12,7 +12,7 @@ local tostring = tostring;
local tonumber = tonumber;
if not have_DBI then
- error("LuaDBI (required for SQL support) was not found, please see http://prosody.im/doc/depends#luadbi", 0);
+ error("LuaDBI (required for SQL support) was not found, please see https://prosody.im/doc/depends#luadbi", 0);
end
local sql = require "util.sql";
diff --git a/util-src/Makefile b/util-src/GNUmakefile
index f18d5a80..4b8540c5 100644
--- a/util-src/Makefile
+++ b/util-src/GNUmakefile
@@ -18,7 +18,7 @@ endif
all: $(ALL)
install: $(ALL)
- $(INSTALL_DATA) $^ $(TARGET)
+ $(INSTALL_DATA) $? $(TARGET)
clean:
rm -f $(ALL) $(patsubst %.so,%.o,$(ALL))
diff --git a/util-src/crand.c b/util-src/crand.c
index 7eea1f2b..160ac1f6 100644
--- a/util-src/crand.c
+++ b/util-src/crand.c
@@ -21,19 +21,22 @@
#define _DEFAULT_SOURCE
-#include "lualib.h"
-#include "lauxlib.h"
-
+#include <stdlib.h>
#include <string.h>
#include <errno.h>
+#include "lualib.h"
+#include "lauxlib.h"
+
#if defined(WITH_GETRANDOM)
#ifndef __GLIBC_PREREQ
+/* Not compiled with glibc at all */
#define __GLIBC_PREREQ(a,b) 0
#endif
#if ! __GLIBC_PREREQ(2,25)
+/* Not compiled with a glibc that provides getrandom() */
#include <unistd.h>
#include <sys/syscall.h>
@@ -49,45 +52,66 @@ int getrandom(void *buf, size_t buflen, unsigned int flags) {
#include <sys/random.h>
#endif
-#elif defined(WITH_ARC4RANDOM)
-#include <stdlib.h>
#elif defined(WITH_OPENSSL)
#include <openssl/rand.h>
+#elif defined(WITH_ARC4RANDOM)
+#ifdef __linux__
+#include <bsd/stdlib.h>
+#endif
#else
#error util.crand compiled without a random source
#endif
+#ifndef SMALLBUFSIZ
+#define SMALLBUFSIZ 32
+#endif
+
int Lrandom(lua_State *L) {
- int ret = 0;
- size_t len = (size_t)luaL_checkinteger(L, 1);
- void *buf = lua_newuserdata(L, len);
+ char smallbuf[SMALLBUFSIZ];
+ char *buf = &smallbuf[0];
+ const lua_Integer l = luaL_checkinteger(L, 1);
+ const size_t len = l;
+ luaL_argcheck(L, l >= 0, 1, "must be > 0");
+
+ if(len == 0) {
+ lua_pushliteral(L, "");
+ return 1;
+ }
+
+ if(len > SMALLBUFSIZ) {
+ buf = lua_newuserdata(L, len);
+ }
#if defined(WITH_GETRANDOM)
/*
* This acts like a read from /dev/urandom with the exception that it
* *does* block if the entropy pool is not yet initialized.
*/
- ret = getrandom(buf, len, 0);
+ int left = len;
+ char *p = buf;
- if(ret < 0) {
- lua_pushstring(L, strerror(errno));
- return lua_error(L);
- }
+ do {
+ int ret = getrandom(p, left, 0);
+
+ if(ret < 0) {
+ lua_pushstring(L, strerror(errno));
+ return lua_error(L);
+ }
+
+ p += ret;
+ left -= ret;
+ } while(left > 0);
#elif defined(WITH_ARC4RANDOM)
arc4random_buf(buf, len);
- ret = len;
#elif defined(WITH_OPENSSL)
+
if(!RAND_status()) {
lua_pushliteral(L, "OpenSSL PRNG not seeded");
return lua_error(L);
}
- ret = RAND_bytes(buf, len);
-
- if(ret == 1) {
- ret = len;
- } else {
+ if(RAND_bytes((unsigned char *)buf, len) != 1) {
/* TODO ERR_get_error() */
lua_pushstring(L, "RAND_bytes() failed");
return lua_error(L);
@@ -95,7 +119,7 @@ int Lrandom(lua_State *L) {
#endif
- lua_pushlstring(L, buf, ret);
+ lua_pushlstring(L, buf, len);
return 1;
}
diff --git a/util-src/makefile b/util-src/makefile
new file mode 100644
index 00000000..43ce2213
--- /dev/null
+++ b/util-src/makefile
@@ -0,0 +1,44 @@
+include ../config.unix
+
+CFLAGS+=-I$(LUA_INCDIR)
+
+INSTALL_DATA=install -m644
+TARGET?=../util/
+
+ALL=encodings.so hashes.so net.so pposix.so signal.so table.so ringbuffer.so
+
+.ifdef $(RANDOM)
+ALL+=crand.so
+.endif
+
+.PHONY: all install clean
+.SUFFIXES: .c .o .so
+
+all: $(ALL)
+
+install: $(ALL)
+ $(INSTALL_DATA) $(ALL) $(TARGET)
+
+clean:
+ rm -f $(ALL) $(patsubst %.so,%.o,$(ALL))
+
+encodings.so: encodings.o
+ $(LD) $(LDFLAGS) -o $@ $< $(LDLIBS) $(IDNA_LIBS)
+
+hashes.so: hashes.o
+ $(LD) $(LDFLAGS) -o $@ $< $(LDLIBS) $(OPENSSL_LIBS)
+
+crand.o: crand.c
+ $(CC) $(CFLAGS) -DWITH_$(RANDOM) -c -o $@ $<
+
+crand.so: crand.o
+ $(LD) $(LDFLAGS) -o $@ $< $(LDLIBS) $(RANDOM_LIBS)
+
+%.so: %.o
+ $(LD) $(LDFLAGS) -o $@ $< $(LDLIBS)
+
+.c.o:
+ $(CC) $(CFLAGS) -c -o $@ $<
+
+.o.so:
+ $(LD) $(LDFLAGS) -o $@ $< $(LDLIBS)
diff --git a/util-src/net.c b/util-src/net.c
index bb159d57..9ff01a71 100644
--- a/util-src/net.c
+++ b/util-src/net.c
@@ -125,12 +125,75 @@ static int lc_local_addresses(lua_State *L) {
return 1;
}
+static int lc_pton(lua_State *L) {
+ char buf[16];
+ const char *ipaddr = luaL_checkstring(L, 1);
+ int errno_ = 0;
+ int family = strchr(ipaddr, ':') ? AF_INET6 : AF_INET;
+
+ switch(inet_pton(family, ipaddr, &buf)) {
+ case 1:
+ lua_pushlstring(L, buf, family == AF_INET6 ? 16 : 4);
+ return 1;
+
+ case -1:
+ errno_ = errno;
+ lua_pushnil(L);
+ lua_pushstring(L, strerror(errno_));
+ lua_pushinteger(L, errno_);
+ return 3;
+
+ default:
+ case 0:
+ lua_pushnil(L);
+ lua_pushstring(L, strerror(EINVAL));
+ lua_pushinteger(L, EINVAL);
+ return 3;
+ }
+
+}
+
+static int lc_ntop(lua_State *L) {
+ char buf[INET6_ADDRSTRLEN];
+ int family;
+ int errno_;
+ size_t l;
+ const char *ipaddr = luaL_checklstring(L, 1, &l);
+
+ if(l == 16) {
+ family = AF_INET6;
+ }
+ else if(l == 4) {
+ family = AF_INET;
+ }
+ else {
+ lua_pushnil(L);
+ lua_pushstring(L, strerror(EAFNOSUPPORT));
+ lua_pushinteger(L, EAFNOSUPPORT);
+ return 3;
+ }
+
+ if(!inet_ntop(family, ipaddr, buf, INET6_ADDRSTRLEN))
+ {
+ errno_ = errno;
+ lua_pushnil(L);
+ lua_pushstring(L, strerror(errno_));
+ lua_pushinteger(L, errno_);
+ return 3;
+ }
+
+ lua_pushstring(L, (const char *)(&buf));
+ return 1;
+}
+
int luaopen_util_net(lua_State *L) {
#if (LUA_VERSION_NUM > 501)
luaL_checkversion(L);
#endif
luaL_Reg exports[] = {
{ "local_addresses", lc_local_addresses },
+ { "pton", lc_pton },
+ { "ntop", lc_ntop },
{ NULL, NULL }
};
diff --git a/util-src/ringbuffer.c b/util-src/ringbuffer.c
index 8d9e49e6..8f9013f7 100644
--- a/util-src/ringbuffer.c
+++ b/util-src/ringbuffer.c
@@ -39,10 +39,12 @@ int find(ringbuffer *b, const char *s, size_t l) {
return 0;
}
+ /* look for a matching first byte */
for(i = 0; i <= b->blen - l; i++) {
if(b->buffer[(b->rpos + i) % b->alen] == *s) {
m = 1;
+ /* check if the following byte also match */
for(j = 1; j < l; j++)
if(b->buffer[(b->rpos + i + j) % b->alen] != s[j]) {
m = 0;
@@ -58,6 +60,10 @@ int find(ringbuffer *b, const char *s, size_t l) {
return 0;
}
+/*
+ * Find first position of a substring in buffer
+ * (buffer, string) -> number
+ */
int rb_find(lua_State *L) {
size_t l, m;
ringbuffer *b = luaL_checkudata(L, 1, "ringbuffer_mt");
@@ -72,6 +78,31 @@ int rb_find(lua_State *L) {
return 0;
}
+/*
+ * Move read position forward without returning the data
+ * (buffer, number) -> boolean
+ */
+int rb_discard(lua_State *L) {
+ ringbuffer *b = luaL_checkudata(L, 1, "ringbuffer_mt");
+ size_t r = luaL_checkinteger(L, 2);
+
+ if(r > b->blen) {
+ lua_pushboolean(L, 0);
+ return 1;
+ }
+
+ b->blen -= r;
+ b->rpos += r;
+ modpos(b);
+
+ lua_pushboolean(L, 1);
+ return 1;
+}
+
+/*
+ * Read bytes from buffer
+ * (buffer, number, boolean?) -> string
+ */
int rb_read(lua_State *L) {
ringbuffer *b = luaL_checkudata(L, 1, "ringbuffer_mt");
size_t r = luaL_checkinteger(L, 2);
@@ -83,6 +114,7 @@ int rb_read(lua_State *L) {
}
if((b->rpos + r) > b->alen) {
+ /* Substring wraps around to the beginning of the buffer */
lua_pushlstring(L, &b->buffer[b->rpos], b->alen - b->rpos);
lua_pushlstring(L, b->buffer, r - (b->alen - b->rpos));
lua_concat(L, 2);
@@ -99,6 +131,10 @@ int rb_read(lua_State *L) {
return 1;
}
+/*
+ * Read buffer until first occurrence of a substring
+ * (buffer, string) -> string
+ */
int rb_readuntil(lua_State *L) {
size_t l, m;
ringbuffer *b = luaL_checkudata(L, 1, "ringbuffer_mt");
@@ -114,6 +150,10 @@ int rb_readuntil(lua_State *L) {
return 0;
}
+/*
+ * Write bytes into the buffer
+ * (buffer, string) -> integer
+ */
int rb_write(lua_State *L) {
size_t l, w = 0;
ringbuffer *b = luaL_checkudata(L, 1, "ringbuffer_mt");
@@ -191,6 +231,8 @@ int luaopen_util_ringbuffer(lua_State *L) {
{
lua_pushcfunction(L, rb_find);
lua_setfield(L, -2, "find");
+ lua_pushcfunction(L, rb_discard);
+ lua_setfield(L, -2, "discard");
lua_pushcfunction(L, rb_read);
lua_setfield(L, -2, "read");
lua_pushcfunction(L, rb_readuntil);
diff --git a/util/adhoc.lua b/util/adhoc.lua
index 17c9eee5..d81b8242 100644
--- a/util/adhoc.lua
+++ b/util/adhoc.lua
@@ -1,3 +1,5 @@
+-- luacheck: ignore 212/self
+
local function new_simple_form(form, result_handler)
return function(self, data, state)
if state then
diff --git a/util/array.lua b/util/array.lua
index 150b4355..1a8ffec7 100644
--- a/util/array.lua
+++ b/util/array.lua
@@ -19,7 +19,7 @@ local type = type;
local array = {};
local array_base = {};
local array_methods = {};
-local array_mt = { __index = array_methods, __tostring = function (self) return "{"..self:concat(", ").."}"; end };
+local array_mt = { __index = array_methods, __name = "array", __tostring = function (self) return "{"..self:concat(", ").."}"; end };
local function new_array(self, t, _s, _var)
if type(t) == "function" then -- Assume iterator
diff --git a/util/async.lua b/util/async.lua
new file mode 100644
index 00000000..012cfd87
--- /dev/null
+++ b/util/async.lua
@@ -0,0 +1,233 @@
+local log = require "util.logger".init("util.async");
+local new_id = require "util.id".short;
+
+local function checkthread()
+ local thread, main = coroutine.running();
+ if not thread or main then
+ error("Not running in an async context, see https://prosody.im/doc/developers/util/async");
+ end
+ return thread;
+end
+
+local function runner_from_thread(thread)
+ local level = 0;
+ -- Find the 'level' of the top-most function (0 == current level, 1 == caller, ...)
+ while debug.getinfo(thread, level, "") do level = level + 1; end
+ local name, runner = debug.getlocal(thread, level-1, 1);
+ if name ~= "self" or type(runner) ~= "table" or runner.thread ~= thread then
+ return nil;
+ end
+ return runner;
+end
+
+local function call_watcher(runner, watcher_name, ...)
+ local watcher = runner.watchers[watcher_name];
+ if not watcher then
+ return false;
+ end
+ runner:log("debug", "Calling '%s' watcher", watcher_name);
+ local ok, err = pcall(watcher, runner, ...); -- COMPAT: Switch to xpcall after Lua 5.1
+ if not ok then
+ runner:log("error", "Error in '%s' watcher: %s", watcher_name, err);
+ return nil, err;
+ end
+ return true;
+end
+
+local function runner_continue(thread)
+ -- ASSUMPTION: runner is in 'waiting' state (but we don't have the runner to know for sure)
+ if coroutine.status(thread) ~= "suspended" then -- This should suffice
+ log("error", "unexpected async state: thread not suspended");
+ return false;
+ end
+ local ok, state, runner = coroutine.resume(thread);
+ if not ok then
+ local err = state;
+ -- Running the coroutine failed, which means we have to find the runner manually,
+ -- in order to inform the error handler
+ runner = runner_from_thread(thread);
+ if not runner then
+ log("error", "unexpected async state: unable to locate runner during error handling");
+ return false;
+ end
+ call_watcher(runner, "error", debug.traceback(thread, err));
+ runner.state, runner.thread = "ready", nil;
+ return runner:run();
+ elseif state == "ready" then
+ -- If state is 'ready', it is our responsibility to update runner.state from 'waiting'.
+ -- We also have to :run(), because the queue might have further items that will not be
+ -- processed otherwise. FIXME: It's probably best to do this in a nexttick (0 timer).
+ runner.state = "ready";
+ runner:run();
+ end
+ return true;
+end
+
+local function waiter(num)
+ local thread = checkthread();
+ num = num or 1;
+ local waiting;
+ return function ()
+ if num == 0 then return; end -- already done
+ waiting = true;
+ coroutine.yield("wait");
+ end, function ()
+ num = num - 1;
+ if num == 0 and waiting then
+ runner_continue(thread);
+ elseif num < 0 then
+ error("done() called too many times");
+ end
+ end;
+end
+
+local function guarder()
+ local guards = {};
+ local default_id = {};
+ return function (id, func)
+ id = id or default_id;
+ local thread = checkthread();
+ local guard = guards[id];
+ if not guard then
+ guard = {};
+ guards[id] = guard;
+ log("debug", "New guard!");
+ else
+ table.insert(guard, thread);
+ log("debug", "Guarded. %d threads waiting.", #guard)
+ coroutine.yield("wait");
+ end
+ local function exit()
+ local next_waiting = table.remove(guard, 1);
+ if next_waiting then
+ log("debug", "guard: Executing next waiting thread (%d left)", #guard)
+ runner_continue(next_waiting);
+ else
+ log("debug", "Guard off duty.")
+ guards[id] = nil;
+ end
+ end
+ if func then
+ func();
+ exit();
+ return;
+ end
+ return exit;
+ end;
+end
+
+local runner_mt = {};
+runner_mt.__index = runner_mt;
+
+local function runner_create_thread(func, self)
+ local thread = coroutine.create(function (self) -- luacheck: ignore 432/self
+ while true do
+ func(coroutine.yield("ready", self));
+ end
+ end);
+ assert(coroutine.resume(thread, self)); -- Start it up, it will return instantly to wait for the first input
+ return thread;
+end
+
+local function default_error_watcher(runner, err)
+ runner:log("error", "Encountered error: %s", err);
+ error(err);
+end
+local function default_func(f) f(); end
+local function runner(func, watchers, data)
+ return setmetatable({ func = func or default_func, thread = false, state = "ready", notified_state = "ready",
+ queue = {}, watchers = watchers or { error = default_error_watcher }, data = data, id = new_id() }
+ , runner_mt);
+end
+
+-- Add a task item for the runner to process
+function runner_mt:run(input)
+ if input ~= nil then
+ table.insert(self.queue, input);
+ self:log("debug", "queued new work item, %d items queued", #self.queue);
+ end
+ if self.state ~= "ready" then
+ -- The runner is busy. Indicate that the task item has been
+ -- queued, and return information about the current runner state
+ return true, self.state, #self.queue;
+ end
+
+ local q, thread = self.queue, self.thread;
+ if not thread or coroutine.status(thread) == "dead" then
+ self:log("debug", "creating new coroutine");
+ -- Create a new coroutine for this runner
+ thread = runner_create_thread(self.func, self);
+ self.thread = thread;
+ end
+
+ -- Process task item(s) while the queue is not empty, and we're not blocked
+ local n, state, err = #q, self.state, nil;
+ self.state = "running";
+ self:log("debug", "running main loop");
+ while n > 0 and state == "ready" and not err do
+ local consumed;
+ -- Loop through queue items, and attempt to run them
+ for i = 1,n do
+ local queued_input = q[i];
+ local ok, new_state = coroutine.resume(thread, queued_input);
+ if not ok then
+ -- There was an error running the coroutine, save the error, mark runner as ready to begin again
+ consumed, state, err = i, "ready", debug.traceback(thread, new_state);
+ self.thread = nil;
+ break;
+ elseif new_state == "wait" then
+ -- Runner is blocked on waiting for a task item to complete
+ consumed, state = i, "waiting";
+ break;
+ end
+ end
+ -- Loop ended - either queue empty because all tasks passed without blocking (consumed == nil)
+ -- or runner is blocked/errored, and consumed will contain the number of tasks processed so far
+ if not consumed then consumed = n; end
+ -- Remove consumed items from the queue array
+ if q[n+1] ~= nil then
+ n = #q;
+ end
+ for i = 1, n do
+ q[i] = q[consumed+i];
+ end
+ n = #q;
+ end
+ -- Runner processed all items it can, so save current runner state
+ self.state = state;
+ if err or state ~= self.notified_state then
+ self:log("debug", "changed state from %s to %s", self.notified_state, err and ("error ("..state..")") or state);
+ if err then
+ state = "error"
+ else
+ self.notified_state = state;
+ end
+ local handler = self.watchers[state];
+ if handler then handler(self, err); end
+ end
+ if n > 0 then
+ return self:run();
+ end
+ return true, state, n;
+end
+
+-- Add a task item to the queue without invoking the runner, even if it is idle
+function runner_mt:enqueue(input)
+ table.insert(self.queue, input);
+ self:log("debug", "queued new work item, %d items queued", #self.queue);
+end
+
+function runner_mt:log(level, fmt, ...)
+ return log(level, "[runner %s] "..fmt, self.id, ...);
+end
+
+local function ready()
+ return pcall(checkthread);
+end
+
+return {
+ ready = ready;
+ waiter = waiter;
+ guarder = guarder;
+ runner = runner;
+};
diff --git a/util/cache.lua b/util/cache.lua
index 9c141bb6..a5fd5e6d 100644
--- a/util/cache.lua
+++ b/util/cache.lua
@@ -116,6 +116,25 @@ function cache_methods:tail()
return tail.key, tail.value;
end
+function cache_methods:resize(new_size)
+ new_size = assert(tonumber(new_size), "cache size must be a number");
+ new_size = math.floor(new_size);
+ assert(new_size > 0, "cache size must be greater than zero");
+ local on_evict = self._on_evict;
+ while self._count > new_size do
+ local tail = self._tail;
+ local evicted_key, evicted_value = tail.key, tail.value;
+ if on_evict ~= nil and (on_evict == false or on_evict(evicted_key, evicted_value) == false) then
+ -- Cache is full, and we're not allowed to evict
+ return false;
+ end
+ _remove(self, tail);
+ self._data[evicted_key] = nil;
+ end
+ self.size = new_size;
+ return true;
+end
+
function cache_methods:table()
--luacheck: ignore 212/t
if not self.proxy_table then
@@ -139,6 +158,13 @@ function cache_methods:table()
return self.proxy_table;
end
+function cache_methods:clear()
+ self._data = {};
+ self._count = 0;
+ self._head = nil;
+ self._tail = nil;
+end
+
local function new(size, on_evict)
size = assert(tonumber(size), "cache size must be a number");
size = math.floor(size);
diff --git a/util/caps.lua b/util/caps.lua
index cd5ff9c0..de492edb 100644
--- a/util/caps.lua
+++ b/util/caps.lua
@@ -13,6 +13,7 @@ local t_insert, t_sort, t_concat = table.insert, table.sort, table.concat;
local ipairs = ipairs;
local _ENV = nil;
+-- luacheck: std none
local function calculate_hash(disco_info)
local identities, features, extensions = {}, {}, {};
diff --git a/util/dataforms.lua b/util/dataforms.lua
index 469ce976..9f11bed2 100644
--- a/util/dataforms.lua
+++ b/util/dataforms.lua
@@ -14,6 +14,7 @@ local st = require "util.stanza";
local jid_prep = require "util.jid".prep;
local _ENV = nil;
+-- luacheck: std none
local xmlns_forms = 'jabber:x:data';
diff --git a/util/datamanager.lua b/util/datamanager.lua
index bd8fb7bb..cf96887b 100644
--- a/util/datamanager.lua
+++ b/util/datamanager.lua
@@ -40,9 +40,10 @@ pcall(function()
end);
local _ENV = nil;
+-- luacheck: std none
---- utils -----
-local encode, decode;
+local encode, decode, store_encode;
do
local urlcodes = setmetatable({}, { __index = function (t, k) t[k] = char(tonumber(k, 16)); return t[k]; end });
@@ -53,6 +54,12 @@ do
encode = function (s)
return s and (s:gsub("%W", function (c) return format("%%%02x", c:byte()); end));
end
+
+ -- Special encode function for store names, which historically were unencoded.
+ -- All currently known stores use a-z and underscore, so this one preserves underscores.
+ store_encode = function (s)
+ return s and (s:gsub("[^_%w]", function (c) return format("%%%02x", c:byte()); end));
+ end
end
if not atomic_append then
@@ -119,6 +126,7 @@ local function getpath(username, host, datastore, ext, create)
ext = ext or "dat";
host = (host and encode(host)) or "_global";
username = username and encode(username);
+ datastore = store_encode(datastore);
if username then
if create then mkdir(mkdir(mkdir(data_path).."/"..host).."/"..datastore); end
return format("%s/%s/%s/%s.%s", data_path, host, datastore, username, ext);
diff --git a/util/datetime.lua b/util/datetime.lua
index abb4e867..06be9fc2 100644
--- a/util/datetime.lua
+++ b/util/datetime.lua
@@ -15,6 +15,7 @@ local os_difftime = os.difftime;
local tonumber = tonumber;
local _ENV = nil;
+-- luacheck: std none
local function date(t)
return os_date("!%Y-%m-%d", t);
diff --git a/util/debug.lua b/util/debug.lua
index 00f476d0..9a28395a 100644
--- a/util/debug.lua
+++ b/util/debug.lua
@@ -47,6 +47,7 @@ local function get_upvalues_table(func)
for upvalue_num = 1, math.huge do
local name, value = debug.getupvalue(func, upvalue_num);
if not name then break; end
+ if name == "" then name = ("[%d]"):format(upvalue_num); end
table.insert(upvalues, { name = name, value = value });
end
end
@@ -112,7 +113,9 @@ end
local function build_source_boundary_marker(last_source_desc)
local padding = string.rep("-", math.floor(((optimal_line_length - 6) - #last_source_desc)/2));
- return getstring(styles.boundary_padding, "v"..padding).." "..getstring(styles.filename, last_source_desc).." "..getstring(styles.boundary_padding, padding..(#last_source_desc%2==0 and "-v" or "v "));
+ return getstring(styles.boundary_padding, "v"..padding).." "..
+ getstring(styles.filename, last_source_desc).." "..
+ getstring(styles.boundary_padding, padding..(#last_source_desc%2==0 and "-v" or "v "));
end
local function _traceback(thread, message, level)
@@ -142,9 +145,9 @@ local function _traceback(thread, message, level)
local last_source_desc;
local lines = {};
- for nlevel, level in ipairs(levels) do
- local info = level.info;
- local line = "...";
+ for nlevel, current_level in ipairs(levels) do
+ local info = current_level.info;
+ local line;
local func_type = info.namewhat.." ";
local source_desc = (info.short_src == "[C]" and "C code") or info.short_src or "Unknown";
if func_type == " " then func_type = ""; end;
@@ -160,7 +163,9 @@ local function _traceback(thread, message, level)
if func_type == "global " or func_type == "local " then
func_type = func_type.."function ";
end
- line = "[Lua] "..getstring(styles.location, info.short_src.." line "..info.currentline).." in "..func_type..getstring(styles.funcname, name).." (defined on line "..info.linedefined..")";
+ line = "[Lua] "..getstring(styles.location, info.short_src.." line "..
+ info.currentline).." in "..func_type..getstring(styles.funcname, name)..
+ " (defined on line "..info.linedefined..")";
end
if source_desc ~= last_source_desc then -- Venturing into a new source, add marker for previous
last_source_desc = source_desc;
@@ -169,13 +174,13 @@ local function _traceback(thread, message, level)
nlevel = nlevel-1;
table.insert(lines, "\t"..(nlevel==0 and ">" or " ")..getstring(styles.level_num, "("..nlevel..") ")..line);
local npadding = (" "):rep(#tostring(nlevel));
- if level.locals then
- local locals_str = string_from_var_table(level.locals, optimal_line_length, "\t "..npadding);
+ if current_level.locals then
+ local locals_str = string_from_var_table(current_level.locals, optimal_line_length, "\t "..npadding);
if locals_str then
table.insert(lines, "\t "..npadding.."Locals: "..locals_str);
end
end
- local upvalues_str = string_from_var_table(level.upvalues, optimal_line_length, "\t "..npadding);
+ local upvalues_str = string_from_var_table(current_level.upvalues, optimal_line_length, "\t "..npadding);
if upvalues_str then
table.insert(lines, "\t "..npadding.."Upvals: "..upvalues_str);
end
diff --git a/util/dependencies.lua b/util/dependencies.lua
index de840241..9b0afd77 100644
--- a/util/dependencies.lua
+++ b/util/dependencies.lua
@@ -28,7 +28,7 @@ local function missingdep(name, sources, msg)
end
print("");
print(msg or (name.." is required for Prosody to run, so we will now exit."));
- print("More help can be found on our website, at http://prosody.im/doc/depends");
+ print("More help can be found on our website, at https://prosody.im/doc/depends");
print("**************************");
print("");
end
@@ -40,7 +40,7 @@ end
package.preload["util.ztact"] = function ()
if not package.loaded["core.loggingmanager"] then
error("util.ztact has been removed from Prosody and you need to fix your config "
- .."file. More information can be found at http://prosody.im/doc/packagers#ztact", 0);
+ .."file. More information can be found at https://prosody.im/doc/packagers#ztact", 0);
else
error("module 'util.ztact' has been deprecated in Prosody 0.8.");
end
@@ -156,7 +156,7 @@ local function log_warnings()
if ssl then
local major, minor, veryminor, patched = ssl._VERSION:match("(%d+)%.(%d+)%.?(%d*)(M?)");
if not major or ((tonumber(major) == 0 and (tonumber(minor) or 0) <= 3 and (tonumber(veryminor) or 0) <= 2) and patched ~= "M") then
- prosody.log("error", "This version of LuaSec contains a known bug that causes disconnects, see http://prosody.im/doc/depends");
+ prosody.log("error", "This version of LuaSec contains a known bug that causes disconnects, see https://prosody.im/doc/depends");
end
end
local lxp = softreq"lxp";
@@ -165,7 +165,7 @@ local function log_warnings()
prosody.log("error", "The version of LuaExpat on your system leaves Prosody "
.."vulnerable to denial-of-service attacks. You should upgrade to "
.."LuaExpat 1.3.0 or higher as soon as possible. See "
- .."http://prosody.im/doc/depends#luaexpat for more information.");
+ .."https://prosody.im/doc/depends#luaexpat for more information.");
end
if not lxp.new({}).getcurrentbytecount then
prosody.log("error", "The version of LuaExpat on your system does not support "
@@ -173,7 +173,7 @@ local function log_warnings()
.."networks (e.g. the internet) vulnerable to denial-of-service "
.."attacks. You should upgrade to LuaExpat 1.3.0 or higher as "
.."soon as possible. See "
- .."http://prosody.im/doc/depends#luaexpat for more information.");
+ .."https://prosody.im/doc/depends#luaexpat for more information.");
end
end
end
diff --git a/util/envload.lua b/util/envload.lua
index 926f20c0..6182a1f9 100644
--- a/util/envload.lua
+++ b/util/envload.lua
@@ -4,7 +4,7 @@
-- This project is MIT/X11 licensed. Please see the
-- COPYING file in the source package for more information.
--
--- luacheck: ignore 113/setfenv
+-- luacheck: ignore 113/setfenv 113/loadstring
local load, loadstring, setfenv = load, loadstring, setfenv;
local io_open = io.open;
diff --git a/util/events.lua b/util/events.lua
index 6e13619c..0bf0ddcb 100644
--- a/util/events.lua
+++ b/util/events.lua
@@ -15,6 +15,7 @@ local setmetatable = setmetatable;
local next = next;
local _ENV = nil;
+-- luacheck: std none
local function new()
-- Map event name to ordered list of handlers (lazily built): handlers[event_name] = array_of_handler_functions
@@ -26,7 +27,7 @@ local function new()
-- Event map: event_map[handler_function] = priority_number
local event_map = {};
-- Called on-demand to build handlers entries
- local function _rebuild_index(handlers, event)
+ local function _rebuild_index(self, event)
local _handlers = event_map[event];
if not _handlers or next(_handlers) == nil then return; end
local index = {};
@@ -34,7 +35,7 @@ local function new()
t_insert(index, handler);
end
t_sort(index, function(a, b) return _handlers[a] > _handlers[b]; end);
- handlers[event] = index;
+ self[event] = index;
return index;
end;
setmetatable(handlers, { __index = _rebuild_index });
@@ -61,13 +62,13 @@ local function new()
local function get_handlers(event)
return handlers[event];
end;
- local function add_handlers(handlers)
- for event, handler in pairs(handlers) do
+ local function add_handlers(self)
+ for event, handler in pairs(self) do
add_handler(event, handler);
end
end;
- local function remove_handlers(handlers)
- for event, handler in pairs(handlers) do
+ local function remove_handlers(self)
+ for event, handler in pairs(self) do
remove_handler(event, handler);
end
end;
@@ -81,6 +82,7 @@ local function new()
end
end;
local function fire_event(event_name, event_data)
+ -- luacheck: ignore 432/event_name 432/event_data
local w = wrappers[event_name] or global_wrappers;
if w then
local curr_wrapper = #w;
diff --git a/util/filters.lua b/util/filters.lua
index f405c0bd..f30dfd9c 100644
--- a/util/filters.lua
+++ b/util/filters.lua
@@ -9,6 +9,7 @@
local t_insert, t_remove = table.insert, table.remove;
local _ENV = nil;
+-- luacheck: std none
local new_filter_hooks = {};
diff --git a/util/format.lua b/util/format.lua
index 5f2b12be..c5e513fa 100644
--- a/util/format.lua
+++ b/util/format.lua
@@ -4,11 +4,10 @@
local tostring = tostring;
local select = select;
-local assert = assert;
-local unpack = unpack;
+local unpack = table.unpack or unpack; -- luacheck: ignore 113/unpack
local type = type;
-local function format(format, ...)
+local function format(formatstring, ...)
local args, args_length = { ... }, select('#', ...);
-- format specifier spec:
@@ -25,7 +24,7 @@ local function format(format, ...)
-- process each format specifier
local i = 0;
- format = format:gsub("%%[^cdiouxXaAeEfgGqs%%]*[cdiouxXaAeEfgGqs%%]", function(spec)
+ formatstring = formatstring:gsub("%%[^cdiouxXaAeEfgGqs%%]*[cdiouxXaAeEfgGqs%%]", function(spec)
if spec ~= "%%" then
i = i + 1;
local arg = args[i];
@@ -54,21 +53,12 @@ local function format(format, ...)
else
args[i] = tostring(arg);
end
- format = format .. " [%s]"
+ formatstring = formatstring .. " [%s]"
end
- return format:format(unpack(args));
-end
-
-local function test()
- assert(format("%s", "hello") == "hello");
- assert(format("%s") == "<nil>");
- assert(format("%s", true) == "true");
- assert(format("%d", true) == "[true]");
- assert(format("%%", true) == "% [true]");
+ return formatstring:format(unpack(args));
end
return {
format = format;
- test = test;
};
diff --git a/util/import.lua b/util/import.lua
index c2b9dce1..8ecfe43c 100644
--- a/util/import.lua
+++ b/util/import.lua
@@ -8,9 +8,9 @@
-local unpack = table.unpack or unpack; --luacheck: ignore 113
+local unpack = table.unpack or unpack; --luacheck: ignore 113 143
local t_insert = table.insert;
-function import(module, ...)
+function _G.import(module, ...)
local m = package.loaded[module] or require(module);
if type(m) == "table" and ... then
local ret = {};
diff --git a/util/indexedbheap.lua b/util/indexedbheap.lua
new file mode 100644
index 00000000..7f193d54
--- /dev/null
+++ b/util/indexedbheap.lua
@@ -0,0 +1,157 @@
+
+local setmetatable = setmetatable;
+local math_floor = math.floor;
+local t_remove = table.remove;
+
+local function _heap_insert(self, item, sync, item2, index)
+ local pos = #self + 1;
+ while true do
+ local half_pos = math_floor(pos / 2);
+ if half_pos == 0 or item > self[half_pos] then break; end
+ self[pos] = self[half_pos];
+ sync[pos] = sync[half_pos];
+ index[sync[pos]] = pos;
+ pos = half_pos;
+ end
+ self[pos] = item;
+ sync[pos] = item2;
+ index[item2] = pos;
+end
+
+local function _percolate_up(self, k, sync, index)
+ local tmp = self[k];
+ local tmp_sync = sync[k];
+ while k ~= 1 do
+ local parent = math_floor(k/2);
+ if tmp < self[parent] then break; end
+ self[k] = self[parent];
+ sync[k] = sync[parent];
+ index[sync[k]] = k;
+ k = parent;
+ end
+ self[k] = tmp;
+ sync[k] = tmp_sync;
+ index[tmp_sync] = k;
+ return k;
+end
+
+local function _percolate_down(self, k, sync, index)
+ local tmp = self[k];
+ local tmp_sync = sync[k];
+ local size = #self;
+ local child = 2*k;
+ while 2*k <= size do
+ if child ~= size and self[child] > self[child + 1] then
+ child = child + 1;
+ end
+ if tmp > self[child] then
+ self[k] = self[child];
+ sync[k] = sync[child];
+ index[sync[k]] = k;
+ else
+ break;
+ end
+
+ k = child;
+ child = 2*k;
+ end
+ self[k] = tmp;
+ sync[k] = tmp_sync;
+ index[tmp_sync] = k;
+ return k;
+end
+
+local function _heap_pop(self, sync, index)
+ local size = #self;
+ if size == 0 then return nil; end
+
+ local result = self[1];
+ local result_sync = sync[1];
+ index[result_sync] = nil;
+ if size == 1 then
+ self[1] = nil;
+ sync[1] = nil;
+ return result, result_sync;
+ end
+ self[1] = t_remove(self);
+ sync[1] = t_remove(sync);
+ index[sync[1]] = 1;
+
+ _percolate_down(self, 1, sync, index);
+
+ return result, result_sync;
+end
+
+local indexed_heap = {};
+
+function indexed_heap:insert(item, priority, id)
+ if id == nil then
+ id = self.current_id;
+ self.current_id = id + 1;
+ end
+ self.items[id] = item;
+ _heap_insert(self.priorities, priority, self.ids, id, self.index);
+ return id;
+end
+function indexed_heap:pop()
+ local priority, id = _heap_pop(self.priorities, self.ids, self.index);
+ if id then
+ local item = self.items[id];
+ self.items[id] = nil;
+ return priority, item, id;
+ end
+end
+function indexed_heap:peek()
+ return self.priorities[1];
+end
+function indexed_heap:reprioritize(id, priority)
+ local k = self.index[id];
+ if k == nil then return; end
+ self.priorities[k] = priority;
+
+ k = _percolate_up(self.priorities, k, self.ids, self.index);
+ _percolate_down(self.priorities, k, self.ids, self.index);
+end
+function indexed_heap:remove_index(k)
+ local result = self.priorities[k];
+ if result == nil then return; end
+
+ local result_sync = self.ids[k];
+ local item = self.items[result_sync];
+ local size = #self.priorities;
+
+ self.priorities[k] = self.priorities[size];
+ self.ids[k] = self.ids[size];
+ self.index[self.ids[k]] = k;
+
+ t_remove(self.priorities);
+ t_remove(self.ids);
+
+ self.index[result_sync] = nil;
+ self.items[result_sync] = nil;
+
+ if size > k then
+ k = _percolate_up(self.priorities, k, self.ids, self.index);
+ _percolate_down(self.priorities, k, self.ids, self.index);
+ end
+
+ return result, item, result_sync;
+end
+function indexed_heap:remove(id)
+ return self:remove_index(self.index[id]);
+end
+
+local mt = { __index = indexed_heap };
+
+local _M = {
+ create = function()
+ return setmetatable({
+ ids = {}; -- heap of ids, sync'd with priorities
+ items = {}; -- map id->items
+ priorities = {}; -- heap of priorities
+ index = {}; -- map of id->index of id in ids
+ current_id = 1.5
+ }, mt);
+ end
+};
+return _M;
diff --git a/util/ip.lua b/util/ip.lua
index 81a98ef7..0ec9e297 100644
--- a/util/ip.lua
+++ b/util/ip.lua
@@ -5,69 +5,76 @@
-- COPYING file in the source package for more information.
--
+local net = require "util.net";
+local hex = require "util.hex";
+
local ip_methods = {};
-local ip_mt = { __index = function (ip, key) return (ip_methods[key])(ip); end,
- __tostring = function (ip) return ip.addr; end,
- __eq = function (ipA, ipB) return ipA.addr == ipB.addr; end};
-local hex2bits = { ["0"] = "0000", ["1"] = "0001", ["2"] = "0010", ["3"] = "0011", ["4"] = "0100", ["5"] = "0101", ["6"] = "0110", ["7"] = "0111", ["8"] = "1000", ["9"] = "1001", ["A"] = "1010", ["B"] = "1011", ["C"] = "1100", ["D"] = "1101", ["E"] = "1110", ["F"] = "1111" };
+
+local ip_mt = {
+ __index = function (ip, key)
+ local method = ip_methods[key];
+ if not method then return nil; end
+ local ret = method(ip);
+ ip[key] = ret;
+ return ret;
+ end,
+ __tostring = function (ip) return ip.addr; end,
+ __eq = function (ipA, ipB) return ipA.packed == ipB.packed; end
+};
+
+local hex2bits = {
+ ["0"] = "0000", ["1"] = "0001", ["2"] = "0010", ["3"] = "0011",
+ ["4"] = "0100", ["5"] = "0101", ["6"] = "0110", ["7"] = "0111",
+ ["8"] = "1000", ["9"] = "1001", ["A"] = "1010", ["B"] = "1011",
+ ["C"] = "1100", ["D"] = "1101", ["E"] = "1110", ["F"] = "1111",
+};
local function new_ip(ipStr, proto)
- if not proto then
- local sep = ipStr:match("^%x+(.)");
- if sep == ":" or (not(sep) and ipStr:sub(1,1) == ":") then
- proto = "IPv6"
- elseif sep == "." then
- proto = "IPv4"
- end
- if not proto then
- return nil, "invalid address";
- end
- elseif proto ~= "IPv4" and proto ~= "IPv6" then
- return nil, "invalid protocol";
- end
local zone;
- if proto == "IPv6" and ipStr:find('%', 1, true) then
+ if (not proto or proto == "IPv6") and ipStr:find('%', 1, true) then
ipStr, zone = ipStr:match("^(.-)%%(.*)");
end
- if proto == "IPv6" and ipStr:find('.', 1, true) then
- local changed;
- ipStr, changed = ipStr:gsub(":(%d+)%.(%d+)%.(%d+)%.(%d+)$", function(a,b,c,d)
- return (":%04X:%04X"):format(a*256+b,c*256+d);
- end);
- if changed ~= 1 then return nil, "invalid-address"; end
+
+ local packed, err = net.pton(ipStr);
+ if not packed then return packed, err end
+ if proto == "IPv6" and #packed ~= 16 then
+ return nil, "invalid-ipv6";
+ elseif proto == "IPv4" and #packed ~= 4 then
+ return nil, "invalid-ipv4";
+ elseif not proto then
+ if #packed == 16 then
+ proto = "IPv6";
+ elseif #packed == 4 then
+ proto = "IPv4";
+ else
+ return nil, "unknown protocol";
+ end
+ elseif proto ~= "IPv6" and proto ~= "IPv4" then
+ return nil, "invalid protocol";
end
- return setmetatable({ addr = ipStr, proto = proto, zone = zone }, ip_mt);
+ return setmetatable({ addr = ipStr, packed = packed, proto = proto, zone = zone }, ip_mt);
+end
+
+function ip_methods:normal()
+ return net.ntop(self.packed);
end
-local function toBits(ip)
- local result = "";
- local fields = {};
+function ip_methods.bits(ip)
+ return hex.to(ip.packed):upper():gsub(".", hex2bits);
+end
+
+function ip_methods.bits_full(ip)
if ip.proto == "IPv4" then
ip = ip.toV4mapped;
end
- ip = (ip.addr):upper();
- ip:gsub("([^:]*):?", function (c) fields[#fields + 1] = c end);
- if not ip:match(":$") then fields[#fields] = nil; end
- for i, field in ipairs(fields) do
- if field:len() == 0 and i ~= 1 and i ~= #fields then
- for _ = 1, 16 * (9 - #fields) do
- result = result .. "0";
- end
- else
- for _ = 1, 4 - field:len() do
- result = result .. "0000";
- end
- for j = 1, field:len() do
- result = result .. hex2bits[field:sub(j, j)];
- end
- end
- end
- return result;
+ return ip.bits;
end
+local match;
+
local function commonPrefixLength(ipA, ipB)
- ipA, ipB = toBits(ipA), toBits(ipB);
+ ipA, ipB = ipA.bits_full, ipB.bits_full;
for i = 1, 128 do
if ipA:sub(i,i) ~= ipB:sub(i,i) then
return i-1;
@@ -76,56 +83,60 @@ local function commonPrefixLength(ipA, ipB)
return 128;
end
+-- Instantiate once
+local loopback = new_ip("::1");
+local loopback4 = new_ip("127.0.0.0");
+local sixtofour = new_ip("2002::");
+local teredo = new_ip("2001::");
+local linklocal = new_ip("fe80::");
+local linklocal4 = new_ip("169.254.0.0");
+local uniquelocal = new_ip("fc00::");
+local sitelocal = new_ip("fec0::");
+local sixbone = new_ip("3ffe::");
+local defaultunicast = new_ip("::");
+local multicast = new_ip("ff00::");
+local ipv6mapped = new_ip("::ffff:0:0");
+
local function v4scope(ip)
- local fields = {};
- ip:gsub("([^.]*).?", function (c) fields[#fields + 1] = tonumber(c) end);
- -- Loopback:
- if fields[1] == 127 then
+ if match(ip, loopback4, 8) then
return 0x2;
- -- Link-local unicast:
- elseif fields[1] == 169 and fields[2] == 254 then
+ elseif match(ip, linklocal4) then
return 0x2;
- -- Global unicast:
- else
+ else -- Global unicast
return 0xE;
end
end
local function v6scope(ip)
- -- Loopback:
- if ip:match("^[0:]*1$") then
+ if ip == loopback then
return 0x2;
- -- Link-local unicast:
- elseif ip:match("^[Ff][Ee][89ABab]") then
+ elseif match(ip, linklocal, 10) then
return 0x2;
- -- Site-local unicast:
- elseif ip:match("^[Ff][Ee][CcDdEeFf]") then
+ elseif match(ip, sitelocal, 10) then
return 0x5;
- -- Multicast:
- elseif ip:match("^[Ff][Ff]") then
- return tonumber("0x"..ip:sub(4,4));
- -- Global unicast:
- else
+ elseif match(ip, multicast, 10) then
+ return ip.packed:byte(2) % 0x10;
+ else -- Global unicast
return 0xE;
end
end
local function label(ip)
- if commonPrefixLength(ip, new_ip("::1", "IPv6")) == 128 then
+ if ip == loopback then
return 0;
- elseif commonPrefixLength(ip, new_ip("2002::", "IPv6")) >= 16 then
+ elseif match(ip, sixtofour, 16) then
return 2;
- elseif commonPrefixLength(ip, new_ip("2001::", "IPv6")) >= 32 then
+ elseif match(ip, teredo, 32) then
return 5;
- elseif commonPrefixLength(ip, new_ip("fc00::", "IPv6")) >= 7 then
+ elseif match(ip, uniquelocal, 7) then
return 13;
- elseif commonPrefixLength(ip, new_ip("fec0::", "IPv6")) >= 10 then
+ elseif match(ip, sitelocal, 10) then
return 11;
- elseif commonPrefixLength(ip, new_ip("3ffe::", "IPv6")) >= 16 then
+ elseif match(ip, sixbone, 16) then
return 12;
- elseif commonPrefixLength(ip, new_ip("::", "IPv6")) >= 96 then
+ elseif match(ip, defaultunicast, 96) then
return 3;
- elseif commonPrefixLength(ip, new_ip("::ffff:0:0", "IPv6")) >= 96 then
+ elseif match(ip, ipv6mapped, 96) then
return 4;
else
return 1;
@@ -133,91 +144,67 @@ local function label(ip)
end
local function precedence(ip)
- if commonPrefixLength(ip, new_ip("::1", "IPv6")) == 128 then
+ if ip == loopback then
return 50;
- elseif commonPrefixLength(ip, new_ip("2002::", "IPv6")) >= 16 then
+ elseif match(ip, sixtofour, 16) then
return 30;
- elseif commonPrefixLength(ip, new_ip("2001::", "IPv6")) >= 32 then
+ elseif match(ip, teredo, 32) then
return 5;
- elseif commonPrefixLength(ip, new_ip("fc00::", "IPv6")) >= 7 then
+ elseif match(ip, uniquelocal, 7) then
return 3;
- elseif commonPrefixLength(ip, new_ip("fec0::", "IPv6")) >= 10 then
+ elseif match(ip, sitelocal, 10) then
return 1;
- elseif commonPrefixLength(ip, new_ip("3ffe::", "IPv6")) >= 16 then
+ elseif match(ip, sixbone, 16) then
return 1;
- elseif commonPrefixLength(ip, new_ip("::", "IPv6")) >= 96 then
+ elseif match(ip, defaultunicast, 96) then
return 1;
- elseif commonPrefixLength(ip, new_ip("::ffff:0:0", "IPv6")) >= 96 then
+ elseif match(ip, ipv6mapped, 96) then
return 35;
else
return 40;
end
end
-local function toV4mapped(ip)
- local fields = {};
- local ret = "::ffff:";
- ip:gsub("([^.]*).?", function (c) fields[#fields + 1] = tonumber(c) end);
- ret = ret .. ("%02x"):format(fields[1]);
- ret = ret .. ("%02x"):format(fields[2]);
- ret = ret .. ":"
- ret = ret .. ("%02x"):format(fields[3]);
- ret = ret .. ("%02x"):format(fields[4]);
- return new_ip(ret, "IPv6");
-end
-
function ip_methods:toV4mapped()
if self.proto ~= "IPv4" then return nil, "No IPv4 address" end
- local value = toV4mapped(self.addr);
- self.toV4mapped = value;
+ local value = new_ip("::ffff:" .. self.normal);
return value;
end
function ip_methods:label()
- local value;
if self.proto == "IPv4" then
- value = label(self.toV4mapped);
+ return label(self.toV4mapped);
else
- value = label(self);
+ return label(self);
end
- self.label = value;
- return value;
end
function ip_methods:precedence()
- local value;
if self.proto == "IPv4" then
- value = precedence(self.toV4mapped);
+ return precedence(self.toV4mapped);
else
- value = precedence(self);
+ return precedence(self);
end
- self.precedence = value;
- return value;
end
function ip_methods:scope()
- local value;
if self.proto == "IPv4" then
- value = v4scope(self.addr);
+ return v4scope(self);
else
- value = v6scope(self.addr);
+ return v6scope(self);
end
- self.scope = value;
- return value;
end
+local rfc1918_8 = new_ip("10.0.0.0");
+local rfc1918_12 = new_ip("172.16.0.0");
+local rfc1918_16 = new_ip("192.168.0.0");
+local rfc6598 = new_ip("100.64.0.0");
+
function ip_methods:private()
local private = self.scope ~= 0xE;
if not private and self.proto == "IPv4" then
- local ip = self.addr;
- local fields = {};
- ip:gsub("([^.]*).?", function (c) fields[#fields + 1] = tonumber(c) end);
- if fields[1] == 127 or fields[1] == 10 or (fields[1] == 192 and fields[2] == 168)
- or (fields[1] == 172 and (fields[2] >= 16 or fields[2] <= 32)) then
- private = true;
- end
+ return match(self, rfc1918_8, 8) or match(self, rfc1918_12, 12) or match(self, rfc1918_16) or match(self, rfc6598, 10);
end
- self.private = private;
return private;
end
@@ -231,15 +218,26 @@ local function parse_cidr(cidr)
return new_ip(cidr), bits;
end
-local function match(ipA, ipB, bits)
- local common_bits = commonPrefixLength(ipA, ipB);
- if bits and ipB.proto == "IPv4" then
- common_bits = common_bits - 96; -- v6 mapped addresses always share these bits
+function match(ipA, ipB, bits)
+ if not bits or bits >= 128 or ipB.proto == "IPv4" and bits >= 32 then
+ return ipA == ipB;
+ elseif bits < 1 then
+ return true;
+ end
+ if ipA.proto ~= ipB.proto then
+ if ipA.proto == "IPv4" then
+ ipA = ipA.toV4mapped;
+ elseif ipB.proto == "IPv4" then
+ ipB = ipB.toV4mapped;
+ bits = bits + (128 - 32);
+ end
end
- return common_bits >= (bits or 128);
+ return ipA.bits:sub(1, bits) == ipB.bits:sub(1, bits);
end
-return {new_ip = new_ip,
+return {
+ new_ip = new_ip,
commonPrefixLength = commonPrefixLength,
parse_cidr = parse_cidr,
- match=match};
+ match = match,
+};
diff --git a/util/iterators.lua b/util/iterators.lua
index bd150ff2..a152e7be 100644
--- a/util/iterators.lua
+++ b/util/iterators.lua
@@ -12,8 +12,8 @@ local it = {};
local t_insert = table.insert;
local select, next = select, next;
-local unpack = table.unpack or unpack; --luacheck: ignore 113
-local pack = table.pack or function (...) return { n = select("#", ...), ... }; end
+local unpack = table.unpack or unpack; --luacheck: ignore 113 143
+local pack = table.pack or function (...) return { n = select("#", ...), ... }; end -- luacheck: ignore 143
-- Reverse an iterator
function it.reverse(f, s, var)
diff --git a/util/jid.lua b/util/jid.lua
index f402b7f4..37c48193 100644
--- a/util/jid.lua
+++ b/util/jid.lua
@@ -25,6 +25,7 @@ local unescapes = {};
for k,v in pairs(escapes) do unescapes[v] = k; end
local _ENV = nil;
+-- luacheck: std none
local function split(jid)
if not jid then return; end
diff --git a/util/json.lua b/util/json.lua
index cba54e8e..05af709a 100644
--- a/util/json.lua
+++ b/util/json.lua
@@ -27,9 +27,6 @@ module.null = null;
local escapes = {
["\""] = "\\\"", ["\\"] = "\\\\", ["\b"] = "\\b",
["\f"] = "\\f", ["\n"] = "\\n", ["\r"] = "\\r", ["\t"] = "\\t"};
-local unescapes = {
- ["\""] = "\"", ["\\"] = "\\", ["/"] = "/",
- b = "\b", f = "\f", n = "\n", r = "\r", t = "\t"};
for i=0,31 do
local ch = s_char(i);
if not escapes[ch] then escapes[ch] = ("\\u%.4X"):format(i); end
@@ -263,8 +260,9 @@ end
local function _unescape_func(x)
x = x:match("%x%x%x%x", 3);
if x then
- --if x >= 0xD800 and x <= 0xDFFF then _unescape_error = true; end -- bad surrogate pair
- return codepoint_to_utf8(tonumber(x, 16));
+ local codepoint = tonumber(x, 16)
+ if codepoint >= 0xD800 and codepoint <= 0xDFFF then _unescape_error = true; end -- bad surrogate pair
+ return codepoint_to_utf8(codepoint);
end
_unescape_error = true;
end
@@ -276,7 +274,7 @@ function _readstring(json, index)
--if s:find("[%z-\31]") then return nil, "control char in string"; end
-- FIXME handle control characters
_unescape_error = nil;
- --s = s:gsub("\\u[dD][89abAB]%x%x\\u[dD][cdefCDEF]%x%x", _unescape_surrogate_func);
+ s = s:gsub("\\u[dD][89abAB]%x%x\\u[dD][cdefCDEF]%x%x", _unescape_surrogate_func);
-- FIXME handle escapes beyond BMP
s = s:gsub("\\u.?.?.?.?", _unescape_func);
if _unescape_error then return nil, "invalid escape"; end
diff --git a/util/logger.lua b/util/logger.lua
index e72b29bc..20a5cef2 100644
--- a/util/logger.lua
+++ b/util/logger.lua
@@ -8,8 +8,11 @@
-- luacheck: ignore 213/level
local pairs = pairs;
+local ipairs = ipairs;
+local require = require;
local _ENV = nil;
+-- luacheck: std none
local level_sinks = {};
@@ -67,10 +70,21 @@ local function add_level_sink(level, sink_function)
end
end
+local function add_simple_sink(simple_sink_function, levels)
+ local format = require "util.format".format;
+ local function sink_function(name, level, msg, ...)
+ return simple_sink_function(name, level, format(msg, ...));
+ end
+ for _, level in ipairs(levels or {"debug", "info", "warn", "error"}) do
+ add_level_sink(level, sink_function);
+ end
+end
+
return {
init = init;
make_logger = make_logger;
reset = reset;
add_level_sink = add_level_sink;
+ add_simple_sink = add_simple_sink;
new = make_logger;
};
diff --git a/util/multitable.lua b/util/multitable.lua
index e4321d3d..8d32ed8a 100644
--- a/util/multitable.lua
+++ b/util/multitable.lua
@@ -9,9 +9,10 @@
local select = select;
local t_insert = table.insert;
local pairs, next, type = pairs, next, type;
-local unpack = table.unpack or unpack; --luacheck: ignore 113
+local unpack = table.unpack or unpack; --luacheck: ignore 113 143
local _ENV = nil;
+-- luacheck: std none
local function get(self, ...)
local t = self.data;
@@ -132,7 +133,7 @@ local function iter(self, ...)
local maxdepth = select("#", ...);
local stack = { self.data };
local keys = { };
- local function it(self)
+ local function it(self) -- luacheck: ignore 432/self
local depth = #stack;
local key = next(stack[depth], keys[depth]);
if key == nil then -- Go up the stack
diff --git a/util/openssl.lua b/util/openssl.lua
index 703c6d15..32b5aea7 100644
--- a/util/openssl.lua
+++ b/util/openssl.lua
@@ -114,7 +114,7 @@ function ssl_config:add_xmppAddr(host)
s_format("%s;%s", oid_xmppaddr, utf8string(host)));
end
-function ssl_config:from_prosody(hosts, config, certhosts)
+function ssl_config:from_prosody(hosts, config, certhosts) -- luacheck: ignore 431/config
-- TODO Decide if this should go elsewhere
local found_matching_hosts = false;
for i = 1, #certhosts do
diff --git a/util/pluginloader.lua b/util/pluginloader.lua
index 004855f0..9ab8f245 100644
--- a/util/pluginloader.lua
+++ b/util/pluginloader.lua
@@ -5,6 +5,7 @@
-- This project is MIT/X11 licensed. Please see the
-- COPYING file in the source package for more information.
--
+-- luacheck: ignore 113/CFG_PLUGINDIR
local dir_sep, path_sep = package.config:match("^(%S+)%s(%S+)");
local plugin_dir = {};
diff --git a/util/prosodyctl.lua b/util/prosodyctl.lua
index 8ae051ae..eee09762 100644
--- a/util/prosodyctl.lua
+++ b/util/prosodyctl.lua
@@ -24,8 +24,6 @@ local io, os = io, os;
local print = print;
local tonumber = tonumber;
-local CFG_SOURCEDIR = _G.CFG_SOURCEDIR;
-
local _G = _G;
local prosody = prosody;
@@ -66,7 +64,10 @@ local function getline()
end
local function getpass()
- local stty_ret = os.execute("stty -echo 2>/dev/null");
+ local stty_ret, _, status_code = os.execute("stty -echo 2>/dev/null");
+ if status_code then -- COMPAT w/ Lua 5.1
+ stty_ret = status_code;
+ end
if stty_ret ~= 0 then
io.write("\027[08m"); -- ANSI 'hidden' text attribute
end
@@ -228,7 +229,7 @@ local function isrunning()
return true, signal.kill(pid, 0) == 0;
end
-local function start()
+local function start(source_dir)
local ok, ret = isrunning();
if not ok then
return ok, ret;
@@ -236,10 +237,10 @@ local function start()
if ret then
return false, "already-running";
end
- if not CFG_SOURCEDIR then
+ if not source_dir then
os.execute("./prosody");
else
- os.execute(CFG_SOURCEDIR.."/../../bin/prosody");
+ os.execute(source_dir.."/../../bin/prosody");
end
return true;
end
diff --git a/util/pubsub.lua b/util/pubsub.lua
index 1db917d8..3a00aae5 100644
--- a/util/pubsub.lua
+++ b/util/pubsub.lua
@@ -1,32 +1,70 @@
local events = require "util.events";
local cache = require "util.cache";
-local service = {};
-local service_mt = { __index = service };
+local service_mt = {};
-local default_config = { __index = {
- itemstore = function (config) return cache.new(tonumber(config["pubsub#max_items"])) end;
+local default_config = {
+ itemstore = function (config, _) return cache.new(config["max_items"]) end;
broadcaster = function () end;
+ itemcheck = function () return true; end;
get_affiliation = function () end;
capabilities = {};
-} };
-local default_node_config = { __index = {
- ["pubsub#max_items"] = "20";
-} };
+};
+local default_config_mt = { __index = default_config };
+
+local default_node_config = {
+ ["persist_items"] = false;
+ ["max_items"] = 20;
+};
+local default_node_config_mt = { __index = default_node_config };
+
+-- Storage helper functions
+
+local function load_node_from_store(nodestore, node_name)
+ local node = nodestore:get(node_name);
+ node.config = setmetatable(node.config or {}, default_node_config_mt);
+ return node;
+end
+
+local function save_node_to_store(nodestore, node)
+ return nodestore:set(node.name, {
+ name = node.name;
+ config = node.config;
+ subscribers = node.subscribers;
+ affiliations = node.affiliations;
+ });
+end
+-- Create and return a new service object
local function new(config)
config = config or {};
- return setmetatable({
- config = setmetatable(config, default_config);
- node_defaults = setmetatable(config.node_defaults or {}, default_node_config);
+
+ local service = setmetatable({
+ config = setmetatable(config, default_config_mt);
+ node_defaults = setmetatable(config.node_defaults or {}, default_node_config_mt);
affiliations = {};
subscriptions = {};
nodes = {};
data = {};
events = events.new();
}, service_mt);
+
+ -- Load nodes from storage, if we have a store and it supports iterating over stored items
+ if config.nodestore and config.nodestore.users then
+ for node_name in config.nodestore:users() do
+ service.nodes[node_name] = load_node_from_store(config.nodestore, node_name);
+ service.data[node_name] = config.itemstore(service.nodes[node_name].config, node_name);
+ end
+ end
+
+ return service;
end
+--- Service methods
+
+local service = {};
+service_mt.__index = service;
+
function service:jids_equal(jid1, jid2)
local normalize = self.config.normalize_jid;
return normalize(jid1) == normalize(jid2);
@@ -176,18 +214,6 @@ function service:remove_subscription(node, actor, jid)
return true;
end
-function service:remove_all_subscriptions(actor, jid)
- local normal_jid = self.config.normalize_jid(jid);
- local subs = self.subscriptions[normal_jid]
- subs = subs and subs[jid];
- if subs then
- for node in pairs(subs) do
- self:remove_subscription(node, true, jid);
- end
- end
- return true;
-end
-
function service:get_subscription(node, actor, jid)
-- Access checking
local cap;
@@ -223,13 +249,24 @@ function service:create(node, actor, options)
config = setmetatable(options or {}, {__index=self.node_defaults});
affiliations = {};
};
- self.data[node] = self.config.itemstore(self.nodes[node].config);
+
+ if self.config.nodestore then
+ local ok, err = save_node_to_store(self.config.nodestore, self.nodes[node]);
+ if not ok then
+ self.nodes[node] = nil;
+ return ok, err;
+ end
+ end
+
+ self.data[node] = self.config.itemstore(self.nodes[node].config, node);
self.events.fire_event("node-created", { node = node, actor = actor });
local ok, err = self:set_affiliation(node, true, actor, "owner");
if not ok then
self.nodes[node] = nil;
self.data[node] = nil;
+ return ok, err;
end
+
return ok, err;
end
@@ -244,6 +281,9 @@ function service:delete(node, actor)
return false, "item-not-found";
end
self.nodes[node] = nil;
+ if self.data[node] and self.data[node].clear then
+ self.data[node]:clear();
+ end
self.data[node] = nil;
self.events.fire_event("node-deleted", { node = node, actor = actor });
self.config.broadcaster("delete", node, node_obj.subscribers);
@@ -267,11 +307,15 @@ function service:publish(node, actor, id, item)
end
node_obj = self.nodes[node];
end
+ if not self.config.itemcheck(item) then
+ return nil, "internal-server-error";
+ end
local node_data = self.data[node];
local ok = node_data:set(id, item);
if not ok then
return nil, "internal-server-error";
end
+ if type(ok) == "string" then id = ok; end
self.events.fire_event("item-published", { node = node, actor = actor, id = id, item = item });
self.config.broadcaster("items", node, node_obj.subscribers, item, actor);
return true;
@@ -308,7 +352,11 @@ function service:purge(node, actor, notify)
if not node_obj then
return false, "item-not-found";
end
- self.data[node] = self.config.itemstore(self.nodes[node].config);
+ if self.data[node] and self.data[node].clear then
+ self.data[node]:clear()
+ else
+ self.data[node] = self.config.itemstore(self.nodes[node].config, node);
+ end
self.events.fire_event("node-purged", { node = node, actor = actor });
if notify then
self.config.broadcaster("purge", node, node_obj.subscribers);
@@ -327,7 +375,11 @@ function service:get_items(node, actor, id)
return false, "item-not-found";
end
if id then -- Restrict results to a single specific item
- return true, { id, [id] = self.data[node]:get(id) };
+ local with_id = self.data[node]:get(id);
+ if not with_id then
+ return true, { };
+ end
+ return true, { id, [id] = with_id };
else
local data = {}
for key, value in self.data[node]:items() do
@@ -338,6 +390,15 @@ function service:get_items(node, actor, id)
end
end
+function service:get_last_item(node, actor)
+ -- Access checking
+ if not self:may(node, actor, "get_items") then
+ return false, "forbidden";
+ end
+ --
+ return true, self.data[node]:tail();
+end
+
function service:get_nodes(actor)
-- Access checking
if not self:may(nil, actor, "get_nodes") then
@@ -421,14 +482,14 @@ function service:set_node_config(node, actor, new_config)
return false, "item-not-found";
end
- for k,v in pairs(new_config) do
- node_obj.config[k] = v;
- end
- local new_data = self.config.itemstore(self.nodes[node].config);
- for key, value in self.data[node]:items() do
- new_data:set(key, value);
+ if new_config["persist_items"] ~= node_obj.config["persist_items"] then
+ self.data[node] = self.config.itemstore(self.nodes[node].config, node);
+ elseif new_config["max_items"] ~= node_obj.config["max_items"] then
+ self.data[node]:resize(new_config["max_items"]);
end
- self.data[node] = new_data;
+
+ node_obj.config = setmetatable(new_config, {__index=self.node_defaults});
+
return true;
end
diff --git a/util/random.lua b/util/random.lua
index b2d0000d..d8a84514 100644
--- a/util/random.lua
+++ b/util/random.lua
@@ -11,9 +11,6 @@ if ok then return crand; end
local urandom, urandom_err = io.open("/dev/urandom", "r");
-local function seed()
-end
-
local function bytes(n)
return urandom:read(n);
end
@@ -25,7 +22,6 @@ if not urandom then
end
return {
- seed = seed;
bytes = bytes;
_source = "/dev/urandom";
};
diff --git a/util/sasl.lua b/util/sasl.lua
index 5845f34a..50851405 100644
--- a/util/sasl.lua
+++ b/util/sasl.lua
@@ -20,6 +20,7 @@ local assert = assert;
local require = require;
local _ENV = nil;
+-- luacheck: std none
--[[
Authentication Backend Prototypes:
@@ -42,7 +43,7 @@ Example:
local method = {};
method.__index = method;
-local mechanisms = {};
+local registered_mechanisms = {};
local backend_mechanism = {};
local mechanism_channelbindings = {};
@@ -52,7 +53,7 @@ local function registerMechanism(name, backends, f, cb_backends)
assert(type(backends) == "string" or type(backends) == "table", "Parameter backends MUST be either a string or a table.");
assert(type(f) == "function", "Parameter f MUST be a function.");
if cb_backends then assert(type(cb_backends) == "table"); end
- mechanisms[name] = f
+ registered_mechanisms[name] = f
if cb_backends then
mechanism_channelbindings[name] = {};
for _, cb_name in ipairs(cb_backends) do
@@ -70,7 +71,7 @@ local function new(realm, profile)
local mechanisms = profile.mechanisms;
if not mechanisms then
mechanisms = {};
- for backend, f in pairs(profile) do
+ for backend in pairs(profile) do
if backend_mechanism[backend] then
for _, mechanism in ipairs(backend_mechanism[backend]) do
mechanisms[mechanism] = true;
@@ -128,7 +129,7 @@ end
-- feed new messages to process into the library
function method:process(message)
--if message == "" or message == nil then return "failure", "malformed-request" end
- return mechanisms[self.selected](self, message);
+ return registered_mechanisms[self.selected](self, message);
end
-- load the mechanisms
diff --git a/util/sasl/anonymous.lua b/util/sasl/anonymous.lua
index 6201db32..88e13b40 100644
--- a/util/sasl/anonymous.lua
+++ b/util/sasl/anonymous.lua
@@ -15,6 +15,7 @@
local generate_uuid = require "util.uuid".generate;
local _ENV = nil;
+-- luacheck: std none
--=========================
--SASL ANONYMOUS according to RFC 4505
@@ -28,7 +29,7 @@ anonymous:
end
]]
-local function anonymous(self, message)
+local function anonymous(self, message) -- luacheck: ignore 212/message
local username;
repeat
username = generate_uuid();
diff --git a/util/sasl/digest-md5.lua b/util/sasl/digest-md5.lua
index 695dd2a3..7542a037 100644
--- a/util/sasl/digest-md5.lua
+++ b/util/sasl/digest-md5.lua
@@ -26,6 +26,7 @@ local generate_uuid = require "util.uuid".generate;
local nodeprep = require "util.encodings".stringprep.nodeprep;
local _ENV = nil;
+-- luacheck: std none
--=========================
--SASL DIGEST-MD5 according to RFC 2831
diff --git a/util/sasl/external.lua b/util/sasl/external.lua
index 5ba90190..ce50743e 100644
--- a/util/sasl/external.lua
+++ b/util/sasl/external.lua
@@ -1,6 +1,7 @@
local saslprep = require "util.encodings".stringprep.saslprep;
local _ENV = nil;
+-- luacheck: std none
local function external(self, message)
message = saslprep(message);
diff --git a/util/sasl/plain.lua b/util/sasl/plain.lua
index cd59b1ac..00c6bd20 100644
--- a/util/sasl/plain.lua
+++ b/util/sasl/plain.lua
@@ -17,6 +17,7 @@ local nodeprep = require "util.encodings".stringprep.nodeprep;
local log = require "util.logger".init("sasl");
local _ENV = nil;
+-- luacheck: std none
-- ================================
-- SASL PLAIN according to RFC 4616
diff --git a/util/sasl/scram.lua b/util/sasl/scram.lua
index 4e20dbb9..043f328b 100644
--- a/util/sasl/scram.lua
+++ b/util/sasl/scram.lua
@@ -26,6 +26,7 @@ local char = string.char;
local byte = string.byte;
local _ENV = nil;
+-- luacheck: std none
--=========================
--SASL SCRAM-SHA-1 according to RFC 5802
@@ -46,7 +47,18 @@ Supported Channel Binding Backends
local default_i = 4096
-local xor_map = {0;1;2;3;4;5;6;7;8;9;10;11;12;13;14;15;1;0;3;2;5;4;7;6;9;8;11;10;13;12;15;14;2;3;0;1;6;7;4;5;10;11;8;9;14;15;12;13;3;2;1;0;7;6;5;4;11;10;9;8;15;14;13;12;4;5;6;7;0;1;2;3;12;13;14;15;8;9;10;11;5;4;7;6;1;0;3;2;13;12;15;14;9;8;11;10;6;7;4;5;2;3;0;1;14;15;12;13;10;11;8;9;7;6;5;4;3;2;1;0;15;14;13;12;11;10;9;8;8;9;10;11;12;13;14;15;0;1;2;3;4;5;6;7;9;8;11;10;13;12;15;14;1;0;3;2;5;4;7;6;10;11;8;9;14;15;12;13;2;3;0;1;6;7;4;5;11;10;9;8;15;14;13;12;3;2;1;0;7;6;5;4;12;13;14;15;8;9;10;11;4;5;6;7;0;1;2;3;13;12;15;14;9;8;11;10;5;4;7;6;1;0;3;2;14;15;12;13;10;11;8;9;6;7;4;5;2;3;0;1;15;14;13;12;11;10;9;8;7;6;5;4;3;2;1;0;};
+local xor_map = {
+ 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,1,0,3,2,5,4,7,6,9,8,11,10,
+ 13,12,15,14,2,3,0,1,6,7,4,5,10,11,8,9,14,15,12,13,3,2,1,0,7,6,5,
+ 4,11,10,9,8,15,14,13,12,4,5,6,7,0,1,2,3,12,13,14,15,8,9,10,11,5,
+ 4,7,6,1,0,3,2,13,12,15,14,9,8,11,10,6,7,4,5,2,3,0,1,14,15,12,13,
+ 10,11,8,9,7,6,5,4,3,2,1,0,15,14,13,12,11,10,9,8,8,9,10,11,12,13,
+ 14,15,0,1,2,3,4,5,6,7,9,8,11,10,13,12,15,14,1,0,3,2,5,4,7,6,10,
+ 11,8,9,14,15,12,13,2,3,0,1,6,7,4,5,11,10,9,8,15,14,13,12,3,2,1,
+ 0,7,6,5,4,12,13,14,15,8,9,10,11,4,5,6,7,0,1,2,3,13,12,15,14,9,8,
+ 11,10,5,4,7,6,1,0,3,2,14,15,12,13,10,11,8,9,6,7,4,5,2,3,0,1,15,
+ 14,13,12,11,10,9,8,7,6,5,4,3,2,1,0,
+};
local result = {};
local function binaryXOR( a, b )
@@ -148,7 +160,7 @@ local function scram_gen(hash_name, H_f, HMAC_f)
end
self.username = username;
- -- retreive credentials
+ -- retrieve credentials
local stored_key, server_key, salt, iteration_count;
if self.profile.plain then
local password, status = self.profile.plain(self, username, self.realm)
@@ -237,10 +249,14 @@ end
local function init(registerMechanism)
local function registerSCRAMMechanism(hash_name, hash, hmac_hash)
- registerMechanism("SCRAM-"..hash_name, {"plain", "scram_"..(hashprep(hash_name))}, scram_gen(hash_name:lower(), hash, hmac_hash));
+ registerMechanism("SCRAM-"..hash_name,
+ {"plain", "scram_"..(hashprep(hash_name))},
+ scram_gen(hash_name:lower(), hash, hmac_hash));
-- register channel binding equivalent
- registerMechanism("SCRAM-"..hash_name.."-PLUS", {"plain", "scram_"..(hashprep(hash_name))}, scram_gen(hash_name:lower(), hash, hmac_hash), {"tls-unique"});
+ registerMechanism("SCRAM-"..hash_name.."-PLUS",
+ {"plain", "scram_"..(hashprep(hash_name))},
+ scram_gen(hash_name:lower(), hash, hmac_hash), {"tls-unique"});
end
registerSCRAMMechanism("SHA-1", sha1, hmac_sha1);
diff --git a/util/sasl_cyrus.lua b/util/sasl_cyrus.lua
index 4e9a4af5..a6bd0628 100644
--- a/util/sasl_cyrus.lua
+++ b/util/sasl_cyrus.lua
@@ -61,6 +61,7 @@ local sasl_errstring = {
setmetatable(sasl_errstring, { __index = function() return "undefined error!" end });
local _ENV = nil;
+-- luacheck: std none
local method = {};
method.__index = method;
diff --git a/util/serialization.lua b/util/serialization.lua
index 206f5fbb..54c8110f 100644
--- a/util/serialization.lua
+++ b/util/serialization.lua
@@ -21,6 +21,7 @@ local log = require "util.logger".init("serialization");
local envload = require"util.envload".envload;
local _ENV = nil;
+-- luacheck: std none
local indent = function(i)
return string_rep("\t", i);
diff --git a/util/set.lua b/util/set.lua
index c136a522..a4f20138 100644
--- a/util/set.lua
+++ b/util/set.lua
@@ -11,8 +11,9 @@ local ipairs, pairs, setmetatable, next, tostring =
local t_concat = table.concat;
local _ENV = nil;
+-- luacheck: std none
-local set_mt = {};
+local set_mt = { __name = "set" };
function set_mt.__call(set, _, k)
return next(set._items, k);
end
diff --git a/util/sql.lua b/util/sql.lua
index d964025e..67a5d683 100644
--- a/util/sql.lua
+++ b/util/sql.lua
@@ -1,11 +1,10 @@
local setmetatable, getmetatable = setmetatable, getmetatable;
-local ipairs, unpack, select = ipairs, table.unpack or unpack, select; --luacheck: ignore 113
-local tonumber, tostring = tonumber, tostring;
+local ipairs, unpack, select = ipairs, table.unpack or unpack, select; --luacheck: ignore 113 143
+local tostring = tostring;
local type = type;
local assert, pcall, xpcall, debug_traceback = assert, pcall, xpcall, debug.traceback;
local t_concat = table.concat;
-local s_char = string.char;
local log = require "util.logger".init("sql");
local DBI = require "DBI";
@@ -15,6 +14,7 @@ DBI.Drivers();
local build_url = require "socket.url".build;
local _ENV = nil;
+-- luacheck: std none
local column_mt = {};
local table_mt = {};
@@ -58,9 +58,6 @@ table_mt.__index = {};
function table_mt.__index:create(engine)
return engine:_create_table(self);
end
-function table_mt:__call(...)
- -- TODO
-end
function column_mt:__tostring()
return 'Column{ name="'..self.name..'", type="'..self.type..'" }'
end
@@ -71,31 +68,6 @@ function index_mt:__tostring()
-- return 'Index{ name="'..self.name..'", type="'..self.type..'" }'
end
-local function urldecode(s) return s and (s:gsub("%%(%x%x)", function (c) return s_char(tonumber(c,16)); end)); end
-local function parse_url(url)
- local scheme, secondpart, database = url:match("^([%w%+]+)://([^/]*)/?(.*)");
- assert(scheme, "Invalid URL format");
- local username, password, host, port;
- local authpart, hostpart = secondpart:match("([^@]+)@([^@+])");
- if not authpart then hostpart = secondpart; end
- if authpart then
- username, password = authpart:match("([^:]*):(.*)");
- username = username or authpart;
- password = password and urldecode(password);
- end
- if hostpart then
- host, port = hostpart:match("([^:]*):(.*)");
- host = host or hostpart;
- port = port and assert(tonumber(port), "Invalid URL format");
- end
- return {
- scheme = scheme:lower();
- username = username; password = password;
- host = host; port = port;
- database = #database > 0 and database or nil;
- };
-end
-
local engine = {};
function engine:connect()
if self.conn then return true; end
@@ -123,7 +95,7 @@ function engine:connect()
end
return true;
end
-function engine:onconnect()
+function engine:onconnect() -- luacheck: ignore 212/self
-- Override from create_engine()
end
@@ -148,6 +120,7 @@ function engine:execute(sql, ...)
prepared[sql] = stmt;
end
+ -- luacheck: ignore 411/success
local success, err = stmt:execute(...);
if not success then return success, err; end
return stmt;
@@ -161,14 +134,14 @@ local result_mt = { __index = {
local function debugquery(where, sql, ...)
local i = 0; local a = {...}
sql = sql:gsub("\n?\t+", " ");
- log("debug", "[%s] %s", where, sql:gsub("%?", function ()
+ log("debug", "[%s] %s", where, (sql:gsub("%?", function ()
i = i + 1;
local v = a[i];
if type(v) == "string" then
v = ("'%s'"):format(v:gsub("'", "''"));
end
return tostring(v);
- end));
+ end)));
end
function engine:execute_query(sql, ...)
@@ -335,7 +308,12 @@ function engine:set_encoding() -- to UTF-8
local charset = "utf8";
if driver == "MySQL" then
self:transaction(function()
- for row in self:select"SELECT \"CHARACTER_SET_NAME\" FROM \"information_schema\".\"CHARACTER_SETS\" WHERE \"CHARACTER_SET_NAME\" LIKE 'utf8%' ORDER BY MAXLEN DESC LIMIT 1;" do
+ for row in self:select[[
+ SELECT "CHARACTER_SET_NAME"
+ FROM "information_schema"."CHARACTER_SETS"
+ WHERE "CHARACTER_SET_NAME" LIKE 'utf8%'
+ ORDER BY MAXLEN DESC LIMIT 1;
+ ]] do
charset = row and row[1] or charset;
end
end);
@@ -379,7 +357,7 @@ local function db2uri(params)
};
end
-local function create_engine(self, params, onconnect)
+local function create_engine(_, params, onconnect)
return setmetatable({ url = db2uri(params), params = params, onconnect = onconnect }, engine_mt);
end
diff --git a/util/sslconfig.lua b/util/sslconfig.lua
index 4c4e1d48..5c685f7d 100644
--- a/util/sslconfig.lua
+++ b/util/sslconfig.lua
@@ -8,6 +8,7 @@ local t_insert = table.insert;
local setmetatable = setmetatable;
local _ENV = nil;
+-- luacheck: std none
local handlers = { };
local finalisers = { };
diff --git a/util/stanza.lua b/util/stanza.lua
index 2191fa8e..4f91d5e9 100644
--- a/util/stanza.lua
+++ b/util/stanza.lua
@@ -7,6 +7,7 @@
--
+local error = error;
local t_insert = table.insert;
local t_remove = table.remove;
local t_concat = table.concat;
@@ -23,6 +24,8 @@ local s_sub = string.sub;
local s_find = string.find;
local os = os;
+local valid_utf8 = require "util.encodings".utf8.valid;
+
local do_pretty_printing = not os.getenv("WINDIR");
local getstyle, getstring;
if do_pretty_printing then
@@ -37,12 +40,52 @@ end
local xmlns_stanzas = "urn:ietf:params:xml:ns:xmpp-stanzas";
local _ENV = nil;
+-- luacheck: std none
-local stanza_mt = { __type = "stanza" };
+local stanza_mt = { __name = "stanza" };
stanza_mt.__index = stanza_mt;
-local function new_stanza(name, attr)
- local stanza = { name = name, attr = attr or {}, tags = {} };
+local function check_name(name, name_type)
+ if type(name) ~= "string" then
+ error("invalid "..name_type.." name: expected string, got "..type(name));
+ elseif #name == 0 then
+ error("invalid "..name_type.." name: empty string");
+ elseif s_find(name, "[<>& '\"]") then
+ error("invalid "..name_type.." name: contains invalid characters");
+ elseif not valid_utf8(name) then
+ error("invalid "..name_type.." name: contains invalid utf8");
+ end
+end
+
+local function check_text(text, text_type)
+ if type(text) ~= "string" then
+ error("invalid "..text_type.." value: expected string, got "..type(text));
+ elseif not valid_utf8(text) then
+ error("invalid "..text_type.." value: contains invalid utf8");
+ end
+end
+
+local function check_attr(attr)
+ if attr ~= nil then
+ if type(attr) ~= "table" then
+ error("invalid attributes, expected table got "..type(attr));
+ end
+ for k, v in pairs(attr) do
+ check_name(k, "attribute");
+ check_text(v, "attribute");
+ if type(v) ~= "string" then
+ error("invalid attribute value for '"..k.."': expected string, got "..type(v));
+ elseif not valid_utf8(v) then
+ error("invalid attribute value for '"..k.."': contains invalid utf8");
+ end
+ end
+ end
+end
+
+local function new_stanza(name, attr, namespaces)
+ check_name(name, "tag");
+ check_attr(attr);
+ local stanza = { name = name, attr = attr or {}, namespaces = namespaces, tags = {} };
return setmetatable(stanza, stanza_mt);
end
@@ -58,8 +101,12 @@ function stanza_mt:body(text, attr)
return self:tag("body", attr):text(text);
end
-function stanza_mt:tag(name, attrs)
- local s = new_stanza(name, attrs);
+function stanza_mt:text_tag(name, text, attr, namespaces)
+ return self:tag(name, attr, namespaces):text(text):up();
+end
+
+function stanza_mt:tag(name, attr, namespaces)
+ local s = new_stanza(name, attr, namespaces);
local last_add = self.last_add;
if not last_add then last_add = {}; self.last_add = last_add; end
(last_add[#last_add] or self):add_direct_child(s);
@@ -68,8 +115,11 @@ function stanza_mt:tag(name, attrs)
end
function stanza_mt:text(text)
- local last_add = self.last_add;
- (last_add and last_add[#last_add] or self):add_direct_child(text);
+ if text ~= nil and text ~= "" then
+ check_text(text, "text");
+ local last_add = self.last_add;
+ (last_add and last_add[#last_add] or self):add_direct_child(text);
+ end
return self;
end
@@ -337,7 +387,12 @@ end
local function clone(stanza)
local attr, tags = {}, {};
for k,v in pairs(stanza.attr) do attr[k] = v; end
- local new = { name = stanza.name, attr = attr, tags = tags };
+ local old_namespaces, namespaces = stanza.namespaces;
+ if old_namespaces then
+ namespaces = {};
+ for k,v in pairs(old_namespaces) do namespaces[k] = v; end
+ end
+ local new = { name = stanza.name, attr = attr, namespaces = namespaces, tags = tags };
for i=1,#stanza do
local child = stanza[i];
if child.name then
@@ -362,7 +417,13 @@ local function iq(attr)
end
local function reply(orig)
- return new_stanza(orig.name, orig.attr and { to = orig.attr.from, from = orig.attr.to, id = orig.attr.id, type = ((orig.name == "iq" and "result") or orig.attr.type) });
+ return new_stanza(orig.name,
+ orig.attr and {
+ to = orig.attr.from,
+ from = orig.attr.to,
+ id = orig.attr.id,
+ type = ((orig.name == "iq" and "result") or orig.attr.type)
+ });
end
local xmpp_stanzas_attr = { xmlns = xmlns_stanzas };
diff --git a/util/startup.lua b/util/startup.lua
new file mode 100644
index 00000000..58f680d2
--- /dev/null
+++ b/util/startup.lua
@@ -0,0 +1,550 @@
+-- Ignore the CFG_* variables
+-- luacheck: ignore 113/CFG_CONFIGDIR 113/CFG_SOURCEDIR 113/CFG_DATADIR 113/CFG_PLUGINDIR
+local startup = {};
+
+local prosody = { events = require "util.events".new() };
+local logger = require "util.logger";
+local log = logger.init("startup");
+
+local config = require "core.configmanager";
+
+local dependencies = require "util.dependencies";
+
+local original_logging_config;
+
+function startup.read_config()
+ local filenames = {};
+
+ local filename;
+ if arg[1] == "--config" and arg[2] then
+ table.insert(filenames, arg[2]);
+ if CFG_CONFIGDIR then
+ table.insert(filenames, CFG_CONFIGDIR.."/"..arg[2]);
+ end
+ table.remove(arg, 1); table.remove(arg, 1);
+ elseif os.getenv("PROSODY_CONFIG") then -- Passed by prosodyctl
+ table.insert(filenames, os.getenv("PROSODY_CONFIG"));
+ else
+ table.insert(filenames, (CFG_CONFIGDIR or ".").."/prosody.cfg.lua");
+ end
+ for _,_filename in ipairs(filenames) do
+ filename = _filename;
+ local file = io.open(filename);
+ if file then
+ file:close();
+ prosody.config_file = filename;
+ CFG_CONFIGDIR = filename:match("^(.*)[\\/][^\\/]*$"); -- luacheck: ignore 111
+ break;
+ end
+ end
+ prosody.config_file = filename
+ local ok, level, err = config.load(filename);
+ if not ok then
+ print("\n");
+ print("**************************");
+ if level == "parser" then
+ print("A problem occurred while reading the config file "..filename);
+ print("");
+ local err_line, err_message = tostring(err):match("%[string .-%]:(%d*): (.*)");
+ if err:match("chunk has too many syntax levels$") then
+ print("An Include statement in a config file is including an already-included");
+ print("file and causing an infinite loop. An Include statement in a config file is...");
+ else
+ print("Error"..(err_line and (" on line "..err_line) or "")..": "..(err_message or tostring(err)));
+ end
+ print("");
+ elseif level == "file" then
+ print("Prosody was unable to find the configuration file.");
+ print("We looked for: "..filename);
+ print("A sample config file is included in the Prosody download called prosody.cfg.lua.dist");
+ print("Copy or rename it to prosody.cfg.lua and edit as necessary.");
+ end
+ print("More help on configuring Prosody can be found at https://prosody.im/doc/configure");
+ print("Good luck!");
+ print("**************************");
+ print("");
+ os.exit(1);
+ end
+end
+
+function startup.check_dependencies()
+ if not dependencies.check_dependencies() then
+ os.exit(1);
+ end
+end
+
+-- luacheck: globals socket server
+
+function startup.load_libraries()
+ -- Load socket framework
+ -- luacheck: ignore 111/server 111/socket
+ socket = require "socket";
+ server = require "net.server"
+end
+
+function startup.init_logging()
+ -- Initialize logging
+ local loggingmanager = require "core.loggingmanager"
+ loggingmanager.reload_logging();
+ prosody.events.add_handler("reopen-log-files", function ()
+ loggingmanager.reload_logging();
+ prosody.events.fire_event("logging-reloaded");
+ end);
+end
+
+function startup.log_dependency_warnings()
+ dependencies.log_warnings();
+end
+
+function startup.sanity_check()
+ for host, host_config in pairs(config.getconfig()) do
+ if host ~= "*"
+ and host_config.enabled ~= false
+ and not host_config.component_module then
+ return;
+ end
+ end
+ log("error", "No enabled VirtualHost entries found in the config file.");
+ log("error", "At least one active host is required for Prosody to function. Exiting...");
+ os.exit(1);
+end
+
+function startup.sandbox_require()
+ -- Replace require() with one that doesn't pollute _G, required
+ -- for neat sandboxing of modules
+ -- luacheck: ignore 113/getfenv 111/require
+ local _realG = _G;
+ local _real_require = require;
+ local getfenv = getfenv or function (f)
+ -- FIXME: This is a hack to replace getfenv() in Lua 5.2
+ local name, env = debug.getupvalue(debug.getinfo(f or 1).func, 1);
+ if name == "_ENV" then
+ return env;
+ end
+ end
+ function require(...) -- luacheck: ignore 121
+ local curr_env = getfenv(2);
+ local curr_env_mt = getmetatable(curr_env);
+ local _realG_mt = getmetatable(_realG);
+ if curr_env_mt and curr_env_mt.__index and not curr_env_mt.__newindex and _realG_mt then
+ local old_newindex, old_index;
+ old_newindex, _realG_mt.__newindex = _realG_mt.__newindex, curr_env;
+ old_index, _realG_mt.__index = _realG_mt.__index, function (_G, k) -- luacheck: ignore 212/_G
+ return rawget(curr_env, k);
+ end;
+ local ret = _real_require(...);
+ _realG_mt.__newindex = old_newindex;
+ _realG_mt.__index = old_index;
+ return ret;
+ end
+ return _real_require(...);
+ end
+end
+
+function startup.set_function_metatable()
+ local mt = {};
+ function mt.__index(f, upvalue)
+ local i, name, value = 0;
+ repeat
+ i = i + 1;
+ name, value = debug.getupvalue(f, i);
+ until name == upvalue or name == nil;
+ return value;
+ end
+ function mt.__newindex(f, upvalue, value)
+ local i, name = 0;
+ repeat
+ i = i + 1;
+ name = debug.getupvalue(f, i);
+ until name == upvalue or name == nil;
+ if name then
+ debug.setupvalue(f, i, value);
+ end
+ end
+ function mt.__tostring(f)
+ local info = debug.getinfo(f);
+ return ("function(%s:%d)"):format(info.short_src:match("[^\\/]*$"), info.linedefined);
+ end
+ debug.setmetatable(function() end, mt);
+end
+
+function startup.detect_platform()
+ prosody.platform = "unknown";
+ if os.getenv("WINDIR") then
+ prosody.platform = "windows";
+ elseif package.config:sub(1,1) == "/" then
+ prosody.platform = "posix";
+ end
+end
+
+function startup.detect_installed()
+ prosody.installed = nil;
+ if CFG_SOURCEDIR and (prosody.platform == "windows" or CFG_SOURCEDIR:match("^/")) then
+ prosody.installed = true;
+ end
+end
+
+function startup.init_global_state()
+ -- luacheck: ignore 121
+ prosody.bare_sessions = {};
+ prosody.full_sessions = {};
+ prosody.hosts = {};
+
+ -- COMPAT: These globals are deprecated
+ -- luacheck: ignore 111/bare_sessions 111/full_sessions 111/hosts
+ bare_sessions = prosody.bare_sessions;
+ full_sessions = prosody.full_sessions;
+ hosts = prosody.hosts;
+
+ prosody.paths = { source = CFG_SOURCEDIR, config = CFG_CONFIGDIR or ".",
+ plugins = CFG_PLUGINDIR or "plugins", data = "data" };
+
+ prosody.arg = _G.arg;
+
+ _G.log = logger.init("general");
+ prosody.log = logger.init("general");
+
+ startup.detect_platform();
+ startup.detect_installed();
+ _G.prosody = prosody;
+end
+
+function startup.setup_datadir()
+ prosody.paths.data = config.get("*", "data_path") or CFG_DATADIR or "data";
+end
+
+function startup.setup_plugindir()
+ local custom_plugin_paths = config.get("*", "plugin_paths");
+ if custom_plugin_paths then
+ local path_sep = package.config:sub(3,3);
+ -- path1;path2;path3;defaultpath...
+ -- luacheck: ignore 111
+ CFG_PLUGINDIR = table.concat(custom_plugin_paths, path_sep)..path_sep..(CFG_PLUGINDIR or "plugins");
+ prosody.paths.plugins = CFG_PLUGINDIR;
+ end
+end
+
+function startup.chdir()
+ if prosody.installed then
+ -- Change working directory to data path.
+ require "lfs".chdir(prosody.paths.data);
+ end
+end
+
+function startup.add_global_prosody_functions()
+ -- Function to reload the config file
+ function prosody.reload_config()
+ log("info", "Reloading configuration file");
+ prosody.events.fire_event("reloading-config");
+ local ok, level, err = config.load(prosody.config_file);
+ if not ok then
+ if level == "parser" then
+ log("error", "There was an error parsing the configuration file: %s", tostring(err));
+ elseif level == "file" then
+ log("error", "Couldn't read the config file when trying to reload: %s", tostring(err));
+ end
+ else
+ prosody.events.fire_event("config-reloaded", {
+ filename = prosody.config_file,
+ config = config.getconfig(),
+ });
+ end
+ return ok, (err and tostring(level)..": "..tostring(err)) or nil;
+ end
+
+ -- Function to reopen logfiles
+ function prosody.reopen_logfiles()
+ log("info", "Re-opening log files");
+ prosody.events.fire_event("reopen-log-files");
+ end
+
+ -- Function to initiate prosody shutdown
+ function prosody.shutdown(reason, code)
+ log("info", "Shutting down: %s", reason or "unknown reason");
+ prosody.shutdown_reason = reason;
+ prosody.shutdown_code = code;
+ prosody.events.fire_event("server-stopping", {
+ reason = reason;
+ code = code;
+ });
+ server.setquitting(true);
+ end
+end
+
+function startup.load_secondary_libraries()
+ --- Load and initialise core modules
+ require "util.import"
+ require "util.xmppstream"
+ require "core.stanza_router"
+ require "core.statsmanager"
+ require "core.hostmanager"
+ require "core.portmanager"
+ require "core.modulemanager"
+ require "core.usermanager"
+ require "core.rostermanager"
+ require "core.sessionmanager"
+ package.loaded['core.componentmanager'] = setmetatable({},{__index=function()
+ log("warn", "componentmanager is deprecated: %s", debug.traceback():match("\n[^\n]*\n[ \t]*([^\n]*)"));
+ return function() end
+ end});
+
+ require "util.array"
+ require "util.datetime"
+ require "util.iterators"
+ require "util.timer"
+ require "util.helpers"
+
+ pcall(require, "util.signal") -- Not on Windows
+
+ -- Commented to protect us from
+ -- the second kind of people
+ --[[
+ pcall(require, "remdebug.engine");
+ if remdebug then remdebug.engine.start() end
+ ]]
+
+ require "util.stanza"
+ require "util.jid"
+end
+
+function startup.init_http_client()
+ local http = require "net.http"
+ local config_ssl = config.get("*", "ssl") or {}
+ local https_client = config.get("*", "client_https_ssl")
+ http.default.options.sslctx = require "core.certmanager".create_context("client_https port 0", "client",
+ { capath = config_ssl.capath, cafile = config_ssl.cafile, verify = "peer", }, https_client);
+end
+
+function startup.init_data_store()
+ require "core.storagemanager";
+end
+
+function startup.prepare_to_start()
+ log("info", "Prosody is using the %s backend for connection handling", server.get_backend());
+ -- Signal to modules that we are ready to start
+ prosody.events.fire_event("server-starting");
+ prosody.start_time = os.time();
+end
+
+function startup.init_global_protection()
+ -- Catch global accesses
+ -- luacheck: ignore 212/t
+ local locked_globals_mt = {
+ __index = function (t, k) log("warn", "%s", debug.traceback("Attempt to read a non-existent global '"..tostring(k).."'", 2)); end;
+ __newindex = function (t, k, v) error("Attempt to set a global: "..tostring(k).." = "..tostring(v), 2); end;
+ };
+
+ function prosody.unlock_globals()
+ setmetatable(_G, nil);
+ end
+
+ function prosody.lock_globals()
+ setmetatable(_G, locked_globals_mt);
+ end
+
+ -- And lock now...
+ prosody.lock_globals();
+end
+
+function startup.read_version()
+ -- Try to determine version
+ local version_file = io.open((CFG_SOURCEDIR or ".").."/prosody.version");
+ prosody.version = "unknown";
+ if version_file then
+ prosody.version = version_file:read("*a"):gsub("%s*$", "");
+ version_file:close();
+ if #prosody.version == 12 and prosody.version:match("^[a-f0-9]+$") then
+ prosody.version = "hg:"..prosody.version;
+ end
+ else
+ local hg = require"util.mercurial";
+ local hgid = hg.check_id(CFG_SOURCEDIR or ".");
+ if hgid then prosody.version = "hg:" .. hgid; end
+ end
+end
+
+function startup.log_greeting()
+ log("info", "Hello and welcome to Prosody version %s", prosody.version);
+end
+
+function startup.notify_started()
+ prosody.events.fire_event("server-started");
+end
+
+-- Override logging config (used by prosodyctl)
+function startup.force_console_logging()
+ original_logging_config = config.get("*", "log");
+ config.set("*", "log", { { levels = { min="info" }, to = "console" } });
+end
+
+function startup.switch_user()
+ -- Switch away from root and into the prosody user --
+ -- NOTE: This function is only used by prosodyctl.
+ -- The prosody process is built with the assumption that
+ -- it is already started as the appropriate user.
+
+ local want_pposix_version = "0.4.0";
+ local have_pposix, pposix = pcall(require, "util.pposix");
+
+ if have_pposix and pposix then
+ if pposix._VERSION ~= want_pposix_version then
+ print(string.format("Unknown version (%s) of binary pposix module, expected %s",
+ tostring(pposix._VERSION), want_pposix_version));
+ os.exit(1);
+ end
+ prosody.current_uid = pposix.getuid();
+ local arg_root = arg[1] == "--root";
+ if arg_root then table.remove(arg, 1); end
+ if prosody.current_uid == 0 and config.get("*", "run_as_root") ~= true and not arg_root then
+ -- We haz root!
+ local desired_user = config.get("*", "prosody_user") or "prosody";
+ local desired_group = config.get("*", "prosody_group") or desired_user;
+ local ok, err = pposix.setgid(desired_group);
+ if ok then
+ ok, err = pposix.initgroups(desired_user);
+ end
+ if ok then
+ ok, err = pposix.setuid(desired_user);
+ if ok then
+ -- Yay!
+ prosody.switched_user = true;
+ end
+ end
+ if not prosody.switched_user then
+ -- Boo!
+ print("Warning: Couldn't switch to Prosody user/group '"..tostring(desired_user).."'/'"..tostring(desired_group).."': "..tostring(err));
+ else
+ -- Make sure the Prosody user can read the config
+ local conf, err, errno = io.open(prosody.config_file);
+ if conf then
+ conf:close();
+ else
+ print("The config file is not readable by the '"..desired_user.."' user.");
+ print("Prosody will not be able to read it.");
+ print("Error was "..err);
+ os.exit(1);
+ end
+ end
+ end
+
+ -- Set our umask to protect data files
+ pposix.umask(config.get("*", "umask") or "027");
+ pposix.setenv("HOME", prosody.paths.data);
+ pposix.setenv("PROSODY_CONFIG", prosody.config_file);
+ else
+ print("Error: Unable to load pposix module. Check that Prosody is installed correctly.")
+ print("For more help send the below error to us through https://prosody.im/discuss");
+ print(tostring(pposix))
+ os.exit(1);
+ end
+end
+
+function startup.check_unwriteable()
+ local function test_writeable(filename)
+ local f, err = io.open(filename, "a");
+ if not f then
+ return false, err;
+ end
+ f:close();
+ return true;
+ end
+
+ local unwriteable_files = {};
+ if type(original_logging_config) == "string" and original_logging_config:sub(1,1) ~= "*" then
+ local ok, err = test_writeable(original_logging_config);
+ if not ok then
+ table.insert(unwriteable_files, err);
+ end
+ elseif type(original_logging_config) == "table" then
+ for _, rule in ipairs(original_logging_config) do
+ if rule.filename then
+ local ok, err = test_writeable(rule.filename);
+ if not ok then
+ table.insert(unwriteable_files, err);
+ end
+ end
+ end
+ end
+
+ if #unwriteable_files > 0 then
+ print("One of more of the Prosody log files are not");
+ print("writeable, please correct the errors and try");
+ print("starting prosodyctl again.");
+ print("");
+ for _, err in ipairs(unwriteable_files) do
+ print(err);
+ end
+ print("");
+ os.exit(1);
+ end
+end
+
+function startup.make_host(hostname)
+ return {
+ type = "local",
+ events = prosody.events,
+ modules = {},
+ sessions = {},
+ users = require "core.usermanager".new_null_provider(hostname)
+ };
+end
+
+function startup.make_dummy_hosts()
+ -- When running under prosodyctl, we don't want to
+ -- fully initialize the server, so we populate prosody.hosts
+ -- with just enough things for most code to work correctly
+ -- luacheck: ignore 122/hosts
+ prosody.core_post_stanza = function () end; -- TODO: mod_router!
+
+ for hostname in pairs(config.getconfig()) do
+ prosody.hosts[hostname] = startup.make_host(hostname);
+ end
+end
+
+-- prosodyctl only
+function startup.prosodyctl()
+ startup.init_global_state();
+ startup.read_config();
+ startup.force_console_logging();
+ startup.init_logging();
+ startup.setup_plugindir();
+ startup.setup_datadir();
+ startup.chdir();
+ startup.read_version();
+ startup.switch_user();
+ startup.check_dependencies();
+ startup.log_dependency_warnings();
+ startup.check_unwriteable();
+ startup.load_libraries();
+ startup.init_http_client();
+ startup.make_dummy_hosts();
+end
+
+function startup.prosody()
+ -- These actions are in a strict order, as many depend on
+ -- previous steps to have already been performed
+ startup.init_global_state();
+ startup.read_config();
+ startup.init_logging();
+ startup.sanity_check();
+ startup.sandbox_require();
+ startup.set_function_metatable();
+ startup.check_dependencies();
+ startup.init_logging();
+ startup.load_libraries();
+ startup.setup_plugindir();
+ startup.setup_datadir();
+ startup.chdir();
+ startup.add_global_prosody_functions();
+ startup.read_version();
+ startup.log_greeting();
+ startup.log_dependency_warnings();
+ startup.load_secondary_libraries();
+ startup.init_http_client();
+ startup.init_data_store();
+ startup.init_global_protection();
+ startup.prepare_to_start();
+ startup.notify_started();
+end
+
+return startup;
diff --git a/util/template.lua b/util/template.lua
index 04ebb93d..c11037c5 100644
--- a/util/template.lua
+++ b/util/template.lua
@@ -4,12 +4,13 @@ local setmetatable = setmetatable;
local pairs = pairs;
local ipairs = ipairs;
local error = error;
-local loadstring = loadstring;
+local envload = require "util.envload".envload;
local debug = debug;
local t_remove = table.remove;
local parse_xml = require "util.xml".parse;
local _ENV = nil;
+-- luacheck: std none
local function trim_xml(stanza)
for i=#stanza,1,-1 do
@@ -72,7 +73,7 @@ local function create_cloner(stanza, chunkname)
src = src.."local _"..i.."="..lookup[i]..";";
end
src = src.."return "..name..";end";
- local f,err = loadstring(src, chunkname);
+ local f,err = envload(src, chunkname);
if not f then error(err); end
return f(setmetatable, stanza_mt);
end
diff --git a/util/termcolours.lua b/util/termcolours.lua
index 23c9156b..829d84af 100644
--- a/util/termcolours.lua
+++ b/util/termcolours.lua
@@ -26,6 +26,7 @@ end
local orig_color = windows and windows.get_consolecolor and windows.get_consolecolor();
local _ENV = nil;
+-- luacheck: std none
local stylemap = {
reset = 0; bright = 1, dim = 2, underscore = 4, blink = 5, reverse = 7, hidden = 8;
diff --git a/util/throttle.lua b/util/throttle.lua
index 1012f78a..d2036e9e 100644
--- a/util/throttle.lua
+++ b/util/throttle.lua
@@ -3,6 +3,7 @@ local gettime = require "util.time".now
local setmetatable = setmetatable;
local _ENV = nil;
+-- luacheck: std none
local throttle = {};
local throttle_mt = { __index = throttle };
diff --git a/util/timer.lua b/util/timer.lua
index 7e2e9414..70678ab2 100644
--- a/util/timer.lua
+++ b/util/timer.lua
@@ -6,78 +6,113 @@
-- COPYING file in the source package for more information.
--
+local indexedbheap = require "util.indexedbheap";
+local log = require "util.logger".init("timer");
local server = require "net.server";
-local math_min = math.min
-local math_huge = math.huge
local get_time = require "util.time".now
-local t_insert = table.insert;
-local pairs = pairs;
+local async = require "util.async";
local type = type;
-
-local data = {};
-local new_data = {};
+local debug_traceback = debug.traceback;
+local tostring = tostring;
+local xpcall = xpcall;
local _ENV = nil;
+-- luacheck: std none
-local _add_task;
-if not server.event then
- function _add_task(delay, callback)
- local current_time = get_time();
- delay = delay + current_time;
- if delay >= current_time then
- t_insert(new_data, {delay, callback});
- else
- local r = callback(current_time);
- if r and type(r) == "number" then
- return _add_task(r, callback);
- end
+local _add_task = server.add_task;
+
+local _server_timer;
+local _active_timers = 0;
+local h = indexedbheap.create();
+local params = {};
+local next_time = nil;
+local _id, _callback, _now, _param;
+local function _call() return _callback(_now, _id, _param); end
+local function _traceback_handler(err) log("error", "Traceback[timer]: %s", debug_traceback(tostring(err), 2)); end
+local function _on_timer(now)
+ local peek;
+ while true do
+ peek = h:peek();
+ if peek == nil or peek > now then break; end
+ local _;
+ _, _callback, _id = h:pop();
+ _now = now;
+ _param = params[_id];
+ params[_id] = nil;
+ --item(now, id, _param); -- FIXME pcall
+ local success, err = xpcall(_call, _traceback_handler);
+ if success and type(err) == "number" then
+ h:insert(_callback, err + now, _id); -- re-add
+ params[_id] = _param;
end
end
- server._addtimer(function()
- local current_time = get_time();
- if #new_data > 0 then
- for _, d in pairs(new_data) do
- t_insert(data, d);
- end
- new_data = {};
- end
+ if peek ~= nil and _active_timers > 1 and peek == next_time then
+ -- Another instance of _on_timer already set next_time to the same value,
+ -- so it should be safe to not renew this timer event
+ peek = nil;
+ else
+ next_time = peek;
+ end
- local next_time = math_huge;
- for i, d in pairs(data) do
- local t, callback = d[1], d[2];
- if t <= current_time then
- data[i] = nil;
- local r = callback(current_time);
- if type(r) == "number" then
- _add_task(r, callback);
- next_time = math_min(next_time, r);
- end
- else
- next_time = math_min(next_time, t - current_time);
- end
- end
- return next_time;
- end);
-else
- local event = server.event;
- local event_base = server.event_base;
- local EVENT_LEAVE = (event.core and event.core.LEAVE) or -1;
+ if peek then
+ -- peek is the time of the next event
+ return peek - now;
+ end
+ _active_timers = _active_timers - 1;
+end
+local function add_task(delay, callback, param)
+ local current_time = get_time();
+ local event_time = current_time + delay;
- function _add_task(delay, callback)
- local event_handle;
- event_handle = event_base:addevent(nil, 0, function ()
- local ret = callback(get_time());
- if ret then
- return 0, ret;
- elseif event_handle then
- return EVENT_LEAVE;
- end
+ local id = h:insert(callback, event_time);
+ params[id] = param;
+ if next_time == nil or event_time < next_time then
+ next_time = event_time;
+ if _server_timer then
+ _server_timer:close();
+ _server_timer = nil;
+ else
+ _active_timers = _active_timers + 1;
end
- , delay);
+ _server_timer = _add_task(next_time - current_time, _on_timer);
end
+ return id;
+end
+local function stop(id)
+ params[id] = nil;
+ local result, item, result_sync = h:remove(id);
+ local peek = h:peek();
+ if peek ~= next_time and _server_timer then
+ next_time = peek;
+ _server_timer:close();
+ if next_time ~= nil then
+ _server_timer = _add_task(next_time - get_time(), _on_timer);
+ end
+ end
+ return result, item, result_sync;
+end
+local function reschedule(id, delay)
+ local current_time = get_time();
+ local event_time = current_time + delay;
+ h:reprioritize(id, delay);
+ if next_time == nil or event_time < next_time then
+ next_time = event_time;
+ _add_task(next_time - current_time, _on_timer);
+ end
+ return id;
+end
+
+local function sleep(s)
+ local wait, done = async.waiter();
+ add_task(s, done);
+ wait();
end
return {
- add_task = _add_task;
+ add_task = add_task;
+ stop = stop;
+ reschedule = reschedule;
+ sleep = sleep;
};
+
diff --git a/util/vcard.lua b/util/vcard.lua
new file mode 100644
index 00000000..51758c41
--- /dev/null
+++ b/util/vcard.lua
@@ -0,0 +1,572 @@
+-- Copyright (C) 2011-2014 Kim Alvefur
+--
+-- This project is MIT/X11 licensed. Please see the
+-- COPYING file in the source package for more information.
+--
+
+-- TODO
+-- Fix folding.
+
+local st = require "util.stanza";
+local t_insert, t_concat = table.insert, table.concat;
+local type = type;
+local pairs, ipairs = pairs, ipairs;
+
+local from_text, to_text, from_xep54, to_xep54;
+
+local line_sep = "\n";
+
+local vCard_dtd; -- See end of file
+local vCard4_dtd;
+
+local function vCard_esc(s)
+ return s:gsub("[,:;\\]", "\\%1"):gsub("\n","\\n");
+end
+
+local function vCard_unesc(s)
+ return s:gsub("\\?[\\nt:;,]", {
+ ["\\\\"] = "\\",
+ ["\\n"] = "\n",
+ ["\\r"] = "\r",
+ ["\\t"] = "\t",
+ ["\\:"] = ":", -- FIXME Shouldn't need to espace : in values, just params
+ ["\\;"] = ";",
+ ["\\,"] = ",",
+ [":"] = "\29",
+ [";"] = "\30",
+ [","] = "\31",
+ });
+end
+
+local function item_to_xep54(item)
+ local t = st.stanza(item.name, { xmlns = "vcard-temp" });
+
+ local prop_def = vCard_dtd[item.name];
+ if prop_def == "text" then
+ t:text(item[1]);
+ elseif type(prop_def) == "table" then
+ if prop_def.types and item.TYPE then
+ if type(item.TYPE) == "table" then
+ for _,v in pairs(prop_def.types) do
+ for _,typ in pairs(item.TYPE) do
+ if typ:upper() == v then
+ t:tag(v):up();
+ break;
+ end
+ end
+ end
+ else
+ t:tag(item.TYPE:upper()):up();
+ end
+ end
+
+ if prop_def.props then
+ for _,v in pairs(prop_def.props) do
+ if item[v] then
+ t:tag(v):up();
+ end
+ end
+ end
+
+ if prop_def.value then
+ t:tag(prop_def.value):text(item[1]):up();
+ elseif prop_def.values then
+ local prop_def_values = prop_def.values;
+ local repeat_last = prop_def_values.behaviour == "repeat-last" and prop_def_values[#prop_def_values];
+ for i=1,#item do
+ t:tag(prop_def.values[i] or repeat_last):text(item[i]):up();
+ end
+ end
+ end
+
+ return t;
+end
+
+local function vcard_to_xep54(vCard)
+ local t = st.stanza("vCard", { xmlns = "vcard-temp" });
+ for i=1,#vCard do
+ t:add_child(item_to_xep54(vCard[i]));
+ end
+ return t;
+end
+
+function to_xep54(vCards)
+ if not vCards[1] or vCards[1].name then
+ return vcard_to_xep54(vCards)
+ else
+ local t = st.stanza("xCard", { xmlns = "vcard-temp" });
+ for i=1,#vCards do
+ t:add_child(vcard_to_xep54(vCards[i]));
+ end
+ return t;
+ end
+end
+
+function from_text(data)
+ data = data -- unfold and remove empty lines
+ :gsub("\r\n","\n")
+ :gsub("\n ", "")
+ :gsub("\n\n+","\n");
+ local vCards = {};
+ local current;
+ for line in data:gmatch("[^\n]+") do
+ line = vCard_unesc(line);
+ local name, params, value = line:match("^([-%a]+)(\30?[^\29]*)\29(.*)$");
+ value = value:gsub("\29",":");
+ if #params > 0 then
+ local _params = {};
+ for k,isval,v in params:gmatch("\30([^=]+)(=?)([^\30]*)") do
+ k = k:upper();
+ local _vt = {};
+ for _p in v:gmatch("[^\31]+") do
+ _vt[#_vt+1]=_p
+ _vt[_p]=true;
+ end
+ if isval == "=" then
+ _params[k]=_vt;
+ else
+ _params[k]=true;
+ end
+ end
+ params = _params;
+ end
+ if name == "BEGIN" and value == "VCARD" then
+ current = {};
+ vCards[#vCards+1] = current;
+ elseif name == "END" and value == "VCARD" then
+ current = nil;
+ elseif current and vCard_dtd[name] then
+ local dtd = vCard_dtd[name];
+ local item = { name = name };
+ t_insert(current, item);
+ local up = current;
+ current = item;
+ if dtd.types then
+ for _, t in ipairs(dtd.types) do
+ t = t:lower();
+ if ( params.TYPE and params.TYPE[t] == true)
+ or params[t] == true then
+ current.TYPE=t;
+ end
+ end
+ end
+ if dtd.props then
+ for _, p in ipairs(dtd.props) do
+ if params[p] then
+ if params[p] == true then
+ current[p]=true;
+ else
+ for _, prop in ipairs(params[p]) do
+ current[p]=prop;
+ end
+ end
+ end
+ end
+ end
+ if dtd == "text" or dtd.value then
+ t_insert(current, value);
+ elseif dtd.values then
+ for p in ("\30"..value):gmatch("\30([^\30]*)") do
+ t_insert(current, p);
+ end
+ end
+ current = up;
+ end
+ end
+ return vCards;
+end
+
+local function item_to_text(item)
+ local value = {};
+ for i=1,#item do
+ value[i] = vCard_esc(item[i]);
+ end
+ value = t_concat(value, ";");
+
+ local params = "";
+ for k,v in pairs(item) do
+ if type(k) == "string" and k ~= "name" then
+ params = params .. (";%s=%s"):format(k, type(v) == "table" and t_concat(v,",") or v);
+ end
+ end
+
+ return ("%s%s:%s"):format(item.name, params, value)
+end
+
+local function vcard_to_text(vcard)
+ local t={};
+ t_insert(t, "BEGIN:VCARD")
+ for i=1,#vcard do
+ t_insert(t, item_to_text(vcard[i]));
+ end
+ t_insert(t, "END:VCARD")
+ return t_concat(t, line_sep);
+end
+
+function to_text(vCards)
+ if vCards[1] and vCards[1].name then
+ return vcard_to_text(vCards)
+ else
+ local t = {};
+ for i=1,#vCards do
+ t[i]=vcard_to_text(vCards[i]);
+ end
+ return t_concat(t, line_sep);
+ end
+end
+
+local function from_xep54_item(item)
+ local prop_name = item.name;
+ local prop_def = vCard_dtd[prop_name];
+
+ local prop = { name = prop_name };
+
+ if prop_def == "text" then
+ prop[1] = item:get_text();
+ elseif type(prop_def) == "table" then
+ if prop_def.value then --single item
+ prop[1] = item:get_child_text(prop_def.value) or "";
+ elseif prop_def.values then --array
+ local value_names = prop_def.values;
+ if value_names.behaviour == "repeat-last" then
+ for i=1,#item.tags do
+ t_insert(prop, item.tags[i]:get_text() or "");
+ end
+ else
+ for i=1,#value_names do
+ t_insert(prop, item:get_child_text(value_names[i]) or "");
+ end
+ end
+ elseif prop_def.names then
+ local names = prop_def.names;
+ for i=1,#names do
+ if item:get_child(names[i]) then
+ prop[1] = names[i];
+ break;
+ end
+ end
+ end
+
+ if prop_def.props_verbatim then
+ for k,v in pairs(prop_def.props_verbatim) do
+ prop[k] = v;
+ end
+ end
+
+ if prop_def.types then
+ local types = prop_def.types;
+ prop.TYPE = {};
+ for i=1,#types do
+ if item:get_child(types[i]) then
+ t_insert(prop.TYPE, types[i]:lower());
+ end
+ end
+ if #prop.TYPE == 0 then
+ prop.TYPE = nil;
+ end
+ end
+
+ -- A key-value pair, within a key-value pair?
+ if prop_def.props then
+ local params = prop_def.props;
+ for i=1,#params do
+ local name = params[i]
+ local data = item:get_child_text(name);
+ if data then
+ prop[name] = prop[name] or {};
+ t_insert(prop[name], data);
+ end
+ end
+ end
+ else
+ return nil
+ end
+
+ return prop;
+end
+
+local function from_xep54_vCard(vCard)
+ local tags = vCard.tags;
+ local t = {};
+ for i=1,#tags do
+ t_insert(t, from_xep54_item(tags[i]));
+ end
+ return t
+end
+
+function from_xep54(vCard)
+ if vCard.attr.xmlns ~= "vcard-temp" then
+ return nil, "wrong-xmlns";
+ end
+ if vCard.name == "xCard" then -- A collection of vCards
+ local t = {};
+ local vCards = vCard.tags;
+ for i=1,#vCards do
+ t[i] = from_xep54_vCard(vCards[i]);
+ end
+ return t
+ elseif vCard.name == "vCard" then -- A single vCard
+ return from_xep54_vCard(vCard)
+ end
+end
+
+local vcard4 = { }
+
+function vcard4:text(node, params, value) -- luacheck: ignore 212/params
+ self:tag(node:lower())
+ -- FIXME params
+ if type(value) == "string" then
+ self:tag("text"):text(value):up()
+ elseif vcard4[node] then
+ vcard4[node](value);
+ end
+ self:up();
+end
+
+function vcard4.N(value)
+ for i, k in ipairs(vCard_dtd.N.values) do
+ value:tag(k):text(value[i]):up();
+ end
+end
+
+local xmlns_vcard4 = "urn:ietf:params:xml:ns:vcard-4.0"
+
+local function item_to_vcard4(item)
+ local typ = item.name:lower();
+ local t = st.stanza(typ, { xmlns = xmlns_vcard4 });
+
+ local prop_def = vCard4_dtd[typ];
+ if prop_def == "text" then
+ t:tag("text"):text(item[1]):up();
+ elseif prop_def == "uri" then
+ if item.ENCODING and item.ENCODING[1] == 'b' then
+ t:tag("uri"):text("data:;base64,"):text(item[1]):up();
+ else
+ t:tag("uri"):text(item[1]):up();
+ end
+ elseif type(prop_def) == "table" then
+ if prop_def.values then
+ for i, v in ipairs(prop_def.values) do
+ t:tag(v:lower()):text(item[i] or ""):up();
+ end
+ else
+ t:tag("unsupported",{xmlns="http://zash.se/protocol/vcardlib"})
+ end
+ else
+ t:tag("unsupported",{xmlns="http://zash.se/protocol/vcardlib"})
+ end
+ return t;
+end
+
+local function vcard_to_vcard4xml(vCard)
+ local t = st.stanza("vcard", { xmlns = xmlns_vcard4 });
+ for i=1,#vCard do
+ t:add_child(item_to_vcard4(vCard[i]));
+ end
+ return t;
+end
+
+local function vcards_to_vcard4xml(vCards)
+ if not vCards[1] or vCards[1].name then
+ return vcard_to_vcard4xml(vCards)
+ else
+ local t = st.stanza("vcards", { xmlns = xmlns_vcard4 });
+ for i=1,#vCards do
+ t:add_child(vcard_to_vcard4xml(vCards[i]));
+ end
+ return t;
+ end
+end
+
+-- This was adapted from http://xmpp.org/extensions/xep-0054.html#dtd
+vCard_dtd = {
+ VERSION = "text", --MUST be 3.0, so parsing is redundant
+ FN = "text",
+ N = {
+ values = {
+ "FAMILY",
+ "GIVEN",
+ "MIDDLE",
+ "PREFIX",
+ "SUFFIX",
+ },
+ },
+ NICKNAME = "text",
+ PHOTO = {
+ props_verbatim = { ENCODING = { "b" } },
+ props = { "TYPE" },
+ value = "BINVAL", --{ "EXTVAL", },
+ },
+ BDAY = "text",
+ ADR = {
+ types = {
+ "HOME",
+ "WORK",
+ "POSTAL",
+ "PARCEL",
+ "DOM",
+ "INTL",
+ "PREF",
+ },
+ values = {
+ "POBOX",
+ "EXTADD",
+ "STREET",
+ "LOCALITY",
+ "REGION",
+ "PCODE",
+ "CTRY",
+ }
+ },
+ LABEL = {
+ types = {
+ "HOME",
+ "WORK",
+ "POSTAL",
+ "PARCEL",
+ "DOM",
+ "INTL",
+ "PREF",
+ },
+ value = "LINE",
+ },
+ TEL = {
+ types = {
+ "HOME",
+ "WORK",
+ "VOICE",
+ "FAX",
+ "PAGER",
+ "MSG",
+ "CELL",
+ "VIDEO",
+ "BBS",
+ "MODEM",
+ "ISDN",
+ "PCS",
+ "PREF",
+ },
+ value = "NUMBER",
+ },
+ EMAIL = {
+ types = {
+ "HOME",
+ "WORK",
+ "INTERNET",
+ "PREF",
+ "X400",
+ },
+ value = "USERID",
+ },
+ JABBERID = "text",
+ MAILER = "text",
+ TZ = "text",
+ GEO = {
+ values = {
+ "LAT",
+ "LON",
+ },
+ },
+ TITLE = "text",
+ ROLE = "text",
+ LOGO = "copy of PHOTO",
+ AGENT = "text",
+ ORG = {
+ values = {
+ behaviour = "repeat-last",
+ "ORGNAME",
+ "ORGUNIT",
+ }
+ },
+ CATEGORIES = {
+ values = "KEYWORD",
+ },
+ NOTE = "text",
+ PRODID = "text",
+ REV = "text",
+ SORTSTRING = "text",
+ SOUND = "copy of PHOTO",
+ UID = "text",
+ URL = "text",
+ CLASS = {
+ names = { -- The item.name is the value if it's one of these.
+ "PUBLIC",
+ "PRIVATE",
+ "CONFIDENTIAL",
+ },
+ },
+ KEY = {
+ props = { "TYPE" },
+ value = "CRED",
+ },
+ DESC = "text",
+};
+vCard_dtd.LOGO = vCard_dtd.PHOTO;
+vCard_dtd.SOUND = vCard_dtd.PHOTO;
+
+vCard4_dtd = {
+ source = "uri",
+ kind = "text",
+ xml = "text",
+ fn = "text",
+ n = {
+ values = {
+ "family",
+ "given",
+ "middle",
+ "prefix",
+ "suffix",
+ },
+ },
+ nickname = "text",
+ photo = "uri",
+ bday = "date-and-or-time",
+ anniversary = "date-and-or-time",
+ gender = "text",
+ adr = {
+ values = {
+ "pobox",
+ "ext",
+ "street",
+ "locality",
+ "region",
+ "code",
+ "country",
+ }
+ },
+ tel = "text",
+ email = "text",
+ impp = "uri",
+ lang = "language-tag",
+ tz = "text",
+ geo = "uri",
+ title = "text",
+ role = "text",
+ logo = "uri",
+ org = "text",
+ member = "uri",
+ related = "uri",
+ categories = "text",
+ note = "text",
+ prodid = "text",
+ rev = "timestamp",
+ sound = "uri",
+ uid = "uri",
+ clientpidmap = "number, uuid",
+ url = "uri",
+ version = "text",
+ key = "uri",
+ fburl = "uri",
+ caladruri = "uri",
+ caluri = "uri",
+};
+
+return {
+ from_text = from_text;
+ to_text = to_text;
+
+ from_xep54 = from_xep54;
+ to_xep54 = to_xep54;
+
+ to_vcard4 = vcards_to_vcard4xml;
+};
diff --git a/util/watchdog.lua b/util/watchdog.lua
index aa8c6486..516e60e4 100644
--- a/util/watchdog.lua
+++ b/util/watchdog.lua
@@ -3,6 +3,7 @@ local setmetatable = setmetatable;
local os_time = os.time;
local _ENV = nil;
+-- luacheck: std none
local watchdog_methods = {};
local watchdog_mt = { __index = watchdog_methods };
diff --git a/util/x509.lua b/util/x509.lua
index f228b201..15cc4d3c 100644
--- a/util/x509.lua
+++ b/util/x509.lua
@@ -25,6 +25,7 @@ local log = require "util.logger".init("x509");
local s_format = string.format;
local _ENV = nil;
+-- luacheck: std none
local oid_commonname = "2.5.4.3"; -- [LDAP] 2.3
local oid_subjectaltname = "2.5.29.17"; -- [PKIX] 4.2.1.6
diff --git a/util/xml.lua b/util/xml.lua
index 733d821a..dac3f6fe 100644
--- a/util/xml.lua
+++ b/util/xml.lua
@@ -1,8 +1,11 @@
local st = require "util.stanza";
local lxp = require "lxp";
+local t_insert = table.insert;
+local t_remove = table.remove;
local _ENV = nil;
+-- luacheck: std none
local parse_xml = (function()
local ns_prefixes = {
@@ -14,6 +17,21 @@ local parse_xml = (function()
--luacheck: ignore 212/self
local handler = {};
local stanza = st.stanza("root");
+ local namespaces = {};
+ local prefixes = {};
+ function handler:StartNamespaceDecl(prefix, url)
+ if prefix ~= nil then
+ t_insert(namespaces, url);
+ t_insert(prefixes, prefix);
+ end
+ end
+ function handler:EndNamespaceDecl(prefix)
+ if prefix ~= nil then
+ -- we depend on each StartNamespaceDecl having a paired EndNamespaceDecl
+ t_remove(namespaces);
+ t_remove(prefixes);
+ end
+ end
function handler:StartElement(tagname, attr)
local curr_ns,name = tagname:match(ns_pattern);
if name == "" then
@@ -34,7 +52,11 @@ local parse_xml = (function()
end
end
end
- stanza:tag(name, attr);
+ local n = {}
+ for i=1,#namespaces do
+ n[prefixes[i]] = namespaces[i];
+ end
+ stanza:tag(name, attr, n);
end
function handler:CharacterData(data)
stanza:text(data);
diff --git a/util/xmppstream.lua b/util/xmppstream.lua
index 7be63285..8c7851a5 100644
--- a/util/xmppstream.lua
+++ b/util/xmppstream.lua
@@ -25,6 +25,7 @@ local lxp_supports_bytecount = not not lxp.new({}).getcurrentbytecount;
local default_stanza_size_limit = 1024*1024*10; -- 10MB
local _ENV = nil;
+-- luacheck: std none
local new_parser = lxp.new;
@@ -47,7 +48,10 @@ local function new_sax_handlers(session, stream_callbacks, cb_handleprogress)
local cb_streamopened = stream_callbacks.streamopened;
local cb_streamclosed = stream_callbacks.streamclosed;
- local cb_error = stream_callbacks.error or function(session, e, stanza) error("XML stream error: "..tostring(e)..(stanza and ": "..tostring(stanza) or ""),2); end;
+ local cb_error = stream_callbacks.error or
+ function(_, e, stanza)
+ error("XML stream error: "..tostring(e)..(stanza and ": "..tostring(stanza) or ""),2);
+ end;
local cb_handlestanza = stream_callbacks.handlestanza;
cb_handleprogress = cb_handleprogress or dummy_cb;
@@ -128,6 +132,9 @@ local function new_sax_handlers(session, stream_callbacks, cb_handleprogress)
end
if lxp_supports_xmldecl then
function xml_handlers:XmlDecl(version, encoding, standalone)
+ session.xml_version = version;
+ session.xml_encoding = encoding;
+ session.xml_standalone = standalone;
if lxp_supports_bytecount then
cb_handleprogress(self:getcurrentbytecount());
end
@@ -214,7 +221,7 @@ local function new_sax_handlers(session, stream_callbacks, cb_handleprogress)
stack = {};
end
- local function set_session(stream, new_session)
+ local function set_session(stream, new_session) -- luacheck: ignore 212/stream
session = new_session;
end
@@ -238,7 +245,7 @@ local function new(session, stream_callbacks, stanza_size_limit)
local parser = new_parser(handlers, ns_separator, false);
local parse = parser.parse;
- function session.open_stream(session, from, to)
+ function session.open_stream(session, from, to) -- luacheck: ignore 432/session
local send = session.sends2s or session.send;
local attr = {
@@ -264,7 +271,7 @@ local function new(session, stream_callbacks, stanza_size_limit)
n_outstanding_bytes = 0;
meta.reset();
end,
- feed = function (self, data)
+ feed = function (self, data) -- luacheck: ignore 212/self
if lxp_supports_bytecount then
n_outstanding_bytes = n_outstanding_bytes + #data;
end