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* | util.set: Add :contains_set() methodMatthew Wild2021-09-121-0/+9
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* | util.array: Add :slice() method + testsMatthew Wild2021-09-121-0/+34
| | | | | | | | Behaviour follows the same logic as string.sub (so yes, 1-indexed).
* | util.stanza: Add :get_child_with_attr() + testsMatthew Wild2021-09-121-0/+8
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* | util.prosodyctl.check: Remove stray debug print()Kim Alvefur2021-09-121-1/+0
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* | util.prosodyctl.check: Ignore unused "ok" variable [luacheck]Kim Alvefur2021-09-121-1/+1
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* | util.prosodyctl.check: Refuse to do ojn test unless prosody is runningKim Alvefur2021-09-111-0/+9
| | | | | | | | | | Other tests don't require a running prosody and I forgot to start it when testing.
* | prosodyctl: Add external connectivity check based on observe.jabber.networkJonas Schäfer2020-05-061-9/+87
| | | | | | | | | | | | | | This uses the (experimental) observe.jabber.network API to perform external connectivity checks. The idea is to complement the checks prosodyctl can already do with a (nearly) complete s2s/c2s handshake from a remote party to test the entire stack.
* | mod_c2s: Rename Direct TLS listener 'c2s_direct_tls' for clarityKim Alvefur2021-09-091-1/+1
| | | | | | | | And to follow existing naming practices better than 'legacy_ssl' did.
* | util.prosodyctl.check: Add TODO about replacements for deprecated settingsKim Alvefur2021-09-091-0/+1
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* | util.prosodyctl.check: Check for server-to-server Direct TLS recordsKim Alvefur2021-09-091-1/+24
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* | util.pubsub: Add support for limiting number of items to retrieveKim Alvefur2021-09-051-1/+6
| | | | | | | | | | Hopefully this will eventually be upgraded to RSM, which is why the argument is called 'resultspec' and is a table.
* | Fix various spelling errors (thanks codespell)Kim Alvefur2021-07-272-2/+2
| | | | | | | | | | Also special thanks to timeless, for wordlessly reminding me to check for typos.
* | util.pubsub: Signal that 'persistent-items' is unsupported when disabledKim Alvefur2021-07-221-3/+4
| | | | | | | | | | | | XEP-0060 says that this the way to indicate that 'persistent-items' is unsupported, but doesn't explicitly say if it being disabled in the node configuration also counts as unsupported.
* | util.pubsub: Fix behavior of persist_items disabledKim Alvefur2021-07-221-7/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | When set to 'false' there is no need for a persistence interface at all, since items are not persisted after being broadcast. Had started wondering if maybe the behavior was wrong, after reading parts of XEP-0060 that pointed in that direction. Some discussion of this can be found in logs of xmpp:xsf@muc.xmpp.org?join from around 2021-07-20 Thanks to Ralph for confirming.
* | mod_pubsub: Explicitly enable persistence by default to preserve behaviorKim Alvefur2021-07-211-1/+1
| | | | | | | | | | | | Since nodes were always persistent according to the XEP-0060 definition. Whether data is stored in memory or on disk was not what this setting was meant for.
* | util.pubsub: Handle absence of node data interfaceKim Alvefur2021-07-211-17/+32
| | | | | | | | | | | | | | | | This is in preparation for fixing the behavior of 'persist_items', which was misunderstood at some point. In mod_pep it toggles between persistent storage and in-memory storage, while the correct behavior would be to toggle whether published items are stored at all or forgotten after being broadcast.
* | util.prosodyctl.check: Normalize away trailing dot in some messages tooKim Alvefur2021-07-041-8/+13
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* | util.prosodyctl.check: Normalize potential to form without trailing '.'Kim Alvefur2021-07-041-0/+2
| | | | | | | | | | | | In some cases you might end up with both 'xmpp.example.com' and 'xmpp.example.com.', which are the same thing so no point in doing the same checks twice.
* | util.prosodyctl.check: Point out if A/AAAA exists despite disabled IPvXKim Alvefur2021-07-041-0/+10
| | | | | | | | | | | | Clients would try to connect and receive an error or timeout, increasing the time it takes to establish a connection. Probably not what you want. If you really want IPv6 or IPv4 disabled, best remove the A or AAAA record.
* | util.prosodyctl.check: Warn if both use_ipv4 and use_ipv6 are set to falseKim Alvefur2021-07-041-0/+6
| | | | | | | | Why would you do this?!
* | util.prosodyctl.check: Silence IP protocol mismatches when disabledKim Alvefur2021-07-041-2/+4
| | | | | | | | | | If you set 'use_ipv4 = false' then you probably don't care much for the host not resolving to the IPv4 address, and same with 'use_ipv6'.
* | Merge 0.11->trunkKim Alvefur2021-07-031-1/+1
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| * util.ip: Fix netmask for link-local address rangeKim Alvefur2021-07-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | This may have mistakenly caused link-local addresses to be considered global. May have caused mod_s2s and prosodyctl check dns to behave incorrectly on networks using link-local IPv4 addresses. By my guesstimate, these are extremely rare. Probably minimal impact beyond a bit longer to establish s2s and some possible confusion from prosodyctl check dns results. Ref RFC 3927
* | util.format: Escape ASCII control characters also in extra argumentsKim Alvefur2021-07-031-1/+1
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* | util.format: Allow newlines but ensure following lines are indentedKim Alvefur2021-07-031-1/+1
| | | | | | | | | | This should a) prevent injection of text that looks like legitimate log lines and b) not mangle tracebacks.
* | util.format: Fix missing backslash in patternKim Alvefur2021-07-031-1/+1
| | | | | | | | | | Made the pattern match a longer range than intended, but with no effect since those characters are not present in the 'control_symbols' table.
* | util.prosodyctl.check: Reload unbound to ensure hosts.txt is ignoredKim Alvefur2021-07-031-1/+3
| | | | | | | | | | | | If unbound was initialized prior to this then the config change here wouldn't apply, and it will again think that 127.0.1.1 has been found in DNS.
* | util.format: Change formatting of nil values to avoid looking like XMLKim Alvefur2021-06-291-2/+2
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* | util.stanza: Export pretty printing functionKim Alvefur2021-06-291-1/+3
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* | util.stanza: Simplify and make pretty-printing look nicerKim Alvefur2020-11-071-29/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | I've had this color theme in a local debug module for some time and I quite like it. The colors are from the XMPP logo. Removes extra XML serialization implementation in favor of the standard one. Also removes recursive str=str..more string building. The new two-level gsub has the accumulator in C space so shouldn't be too bad. The inner gsub calls use no callback, so should be fast and not create all that much garbage. No serious benchmarking has been done, but who cares if it looks nice?
* | util.stanza: Remove Windows "support" (disabling ANSI color pretty printing)Kim Alvefur2020-11-071-11/+2
| | | | | | | | | | | | Always enable pretty printing if util.termcolours is available util.termcolours can be nooped out to disable pretty printing.
* | util.format: Escape ASCII control characters in outputKim Alvefur2021-06-151-1/+16
| | | | | | | | | | | | | | This should offer some protection against doing evil things to terminals. Doesn't protect against pure broken UTF-8 garbage however. See #734
* | util.dbuffer: Fix bugs, remove multi-char support (more complex than first ↵Matthew Wild2021-06-291-3/+3
| | | | | | | | | | | | | | | | | | thought) Character sequences could be split across chunk boundaries. Would require a bunch of code to make that work reliably. Only apply front_consumed on first chunk, and adjust buffer_pos accordingly.
* | util.dbuffer: Add read_until() methodMatthew Wild2021-06-291-0/+14
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* | util.prosodyctl.check: Collect options from all global pluginsKim Alvefur2021-05-271-0/+45
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* | util.prosodyctl.check: Format, sort option listings into canonical formKim Alvefur2021-05-271-8/+34
| | | | | | | | | | Makes merges and diffs easier to read and deal with, especially when using tools to gather options from the codebase.
* | util.dataforms: Define a integer + "max" datatypeKim Alvefur2020-09-181-0/+9
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* | util.prosodyctl.check: Ensure that libunbound does not check hosts fileKim Alvefur2021-06-201-0/+3
| | | | | | | | | | | | This fixes wrongly reported DNS problems on some distros where the hosts file contains an entry for the local machine, pointing at a loopback address such as 127.0.1.1 or similar.
* | util.prosodyctl.check: Deprecate legacy_ssl related optionsKim Alvefur2021-06-201-0/+1
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* | util.prosodyctl.check: Add support for checking Direct TLS SRV recordsKim Alvefur2021-06-201-1/+23
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* | util.prosodyctl.check: Fix for net.dns vs unbound API differenceKim Alvefur2021-06-201-2/+2
| | | | | | | | | | net.dns returns nil for NXDOMAIN, while net.unbound returns a table with zero items and various status fields.
* | util.prosodyctl.check: Add knowledge of the global-only 'use_ipv4' settingKim Alvefur2021-06-201-1/+1
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* | util.openmetrics: Use pack from util.table, detect appropriate unpack for ↵Matthew Wild2021-06-141-4/+5
| | | | | | | | Lua 5.1 (thanks sups)
* | util.openmetrics: Prettify format of histogram bucketsKim Alvefur2021-06-081-1/+1
| | | | | | | | | | | | | | | | | | "%g" turns 1GB into 1.07374e+09, which is a bit awkward for the bytes measurements IMO. Turning up the precision, at "%.17g" turns 0.1 into 0.10000000000000001 while "%0.16" gives 0.1, hiding most of those pesky floating point artefacts. Lua version 5.2 uses "%.14g" ( see LUA_NUMBER_FMT in luaconf.h.html ) so it seems like a sensible choice here.
* | Merge 0.11->trunkKim Alvefur2021-05-271-1/+1
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* | util.stanza: add at_top helperJonas Schäfer2021-05-081-0/+4
| | | | | | | | | | | | This allows the user to detect whether the cursor is currently at the top of the stanza. This will be used by util.xmppstream to be able to port it over.
* | Merge 0.11->trunkKim Alvefur2021-05-161-0/+4
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| * util.pubsub: Fix traceback if node data not initializedKim Alvefur2021-05-161-0/+4
| | | | | | | | | | This should not be possible, but a traceback indicating node_data being nil here was reported by Ron in the chat.
* | util.jwt: Use constant-time comparison with expected signatureMatthew Wild2021-05-131-1/+2
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* | Merge 0.11->trunkMatthew Wild2021-05-134-3/+21
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