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authorMatthew Wild <mwild1@gmail.com>2008-10-02 01:08:58 +0100
committerMatthew Wild <mwild1@gmail.com>2008-10-02 01:08:58 +0100
commit6db3d039b3d8d55c9e03ebdc776cf1a23dd826c2 (patch)
tree2d39390e5a9289101ba6910992084f09647ccfeb /plugins/mod_saslauth.lua
parentf1cc4eb60fc94093602025044af230f10634efe4 (diff)
downloadprosody-6db3d039b3d8d55c9e03ebdc776cf1a23dd826c2.tar.gz
prosody-6db3d039b3d8d55c9e03ebdc776cf1a23dd826c2.zip
SASL!
(but before you get too excited, no resource binding yet. And yes, there are still plenty of rough edges to the code...) ((eg. must move <stream:features> out of xmlhandlers.lua o_O ))
Diffstat (limited to 'plugins/mod_saslauth.lua')
-rw-r--r--plugins/mod_saslauth.lua53
1 files changed, 53 insertions, 0 deletions
diff --git a/plugins/mod_saslauth.lua b/plugins/mod_saslauth.lua
new file mode 100644
index 00000000..dc6f3645
--- /dev/null
+++ b/plugins/mod_saslauth.lua
@@ -0,0 +1,53 @@
+
+local st = require "util.stanza";
+local send = require "core.sessionmanager".send_to_session;
+
+local usermanager_validate_credentials = require "core.usermanager".validate_credentials;
+local t_concat = table.concat;
+local tostring = tostring;
+
+local log = require "util.logger".init("mod_saslauth");
+
+local xmlns_sasl ='urn:ietf:params:xml:ns:xmpp-sasl';
+
+local new_connhandler = require "net.connhandlers".new;
+local new_sasl = require "util.sasl".new;
+
+add_handler("c2s_unauthed", "auth",
+ function (session, stanza)
+ if not session.sasl_handler then
+ session.sasl_handler = new_sasl(stanza.attr.mechanism,
+ function (username, password)
+ -- onAuth
+ require "core.usermanager"
+ if usermanager_validate_credentials(session.host, username, password) then
+ return true;
+ end
+ return false;
+ end,
+ function (username)
+ -- onSuccess
+ local success, err = sessionmanager.make_authenticated(session, username);
+ if not success then
+ sessionmanager.destroy_session(session);
+ end
+ session.sasl_handler = nil;
+ session.connhandler = new_connhandler("xmpp-client", session);
+ session.notopen = true;
+ end,
+ function (reason)
+ -- onFail
+ log("debug", "SASL failure, reason: %s", reason);
+ end,
+ function (stanza)
+ -- onWrite
+ log("debug", "SASL writes: %s", tostring(stanza));
+ send(session, stanza);
+ end
+ );
+ session.sasl_handler:feed(stanza);
+ else
+ error("Client tried to negotiate SASL again", 0);
+ end
+
+ end); \ No newline at end of file