prosody-modules: mod_saslauth_muc/mod_saslauth

annotate mod_saslauth_muc/mod_saslauth_muc.lua @ 3387:c5e8042b174c

mod_delegation: avoid crash on recent prosody versions

author	Goffi <goffi@goffi.org>
date	Sat, 01 Dec 2018 12:10:31 +0100
parents	926db29176f5
children

rev	line source
284 3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	1 --
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	2 -- mod_saslauth_muc
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	3 -- This module implements http://xmpp.org/extensions/inbox/remote-auth.html for Prosody's MUC component
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	4 --
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	5 -- In your config:
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	6 -- Component "conference.example.com" "muc"
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	7 -- modules_enabled = { "saslauth_muc" };
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	8 --
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	9 --
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	10
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	11 local timeout = 60; -- SASL timeout in seconds
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	12
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	13 -- various imports
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	14 local new_sasl = require "util.sasl".new;
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	15 local st = require "util.stanza";
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	16 local timer = require "util.timer";
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	17
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	18 local jid_bare = require "util.jid".bare;
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	19 local jid_prep = require "util.jid".prep;
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	20 local base64 = require "util.encodings".base64;
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	21
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	22 local hosts = hosts;
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	23 local module = module;
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	24 local pairs, next = pairs, next;
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	25 local os_time = os.time;
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	26
1426 249c5447fed1 mod_saslauth_muc: Update to use new MUC API. Waqas Hussain <waqas20@gmail.com> parents: 1343 diff changeset	27 local muc_password = module:require("muc/password");
249c5447fed1 mod_saslauth_muc: Update to use new MUC API. Waqas Hussain <waqas20@gmail.com> parents: 1343 diff changeset	28
284 3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	29 -- SASL sessions management
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	30 local _rooms = {}; -- SASL data
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	31 local function get_handler_for(room, jid) return _rooms[room] and _rooms[room][jid]; end
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	32 local function remove_handler_for(room, jid) if _rooms[room] then _rooms[room][jid] = nil; end end
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	33 local function create_handler_for(room_jid, jid)
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	34 _rooms[room_jid] = _rooms[room_jid] or {};
305 4c3abf1a9b5a mod_auth_, mod_saslauth_muc: Update SASL callbacks to take SASL handler as first argument. Waqas Hussain <waqas20@gmail.com>* parents: 287 diff changeset	35 _rooms[room_jid][jid] = new_sasl(module.host, { plain = function(sasl, username, realm)
284 3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	36 local muc = hosts[module.host].modules.muc;
3072 926db29176f5 mod_saslauth_muc: Use correct API for getting rooms Kim Alvefur <zash@zash.se> parents: 1426 diff changeset	37 local room = muc and muc.get_room_from_jid(room_jid);
1426 249c5447fed1 mod_saslauth_muc: Update to use new MUC API. Waqas Hussain <waqas20@gmail.com> parents: 1343 diff changeset	38 local password = room and muc_password.get(room);
404 eb8b005d2a3d mod_saslauth_muc: Report proper SASL error on auth failure. Waqas Hussain <waqas20@gmail.com> parents: 305 diff changeset	39 local ret = password and true or nil;
eb8b005d2a3d mod_saslauth_muc: Report proper SASL error on auth failure. Waqas Hussain <waqas20@gmail.com> parents: 305 diff changeset	40 return password or "", ret;
284 3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	41 end });
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	42 _rooms[room_jid][jid].timeout = os_time() + timeout;
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	43 return _rooms[room_jid][jid];
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	44 end
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	45
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	46 -- Timer to clear SASL sessions
287 6144fe6161f1 mod_saslauth_muc: Improved timer handling. Waqas Hussain <waqas20@gmail.com> parents: 284 diff changeset	47 timer.add_task(timeout, function(now)
284 3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	48 for room, handlers in pairs(_rooms) do
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	49 for jid, handler in pairs(handlers) do
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	50 if handler.timeout <= now then handlers[jid] = nil; end
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	51 end
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	52 if next(handlers) == nil then _rooms[room] = nil; end
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	53 end
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	54 return timeout;
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	55 end);
287 6144fe6161f1 mod_saslauth_muc: Improved timer handling. Waqas Hussain <waqas20@gmail.com> parents: 284 diff changeset	56 function module.unload()
6144fe6161f1 mod_saslauth_muc: Improved timer handling. Waqas Hussain <waqas20@gmail.com> parents: 284 diff changeset	57 timeout = nil; -- stop timer on unload
6144fe6161f1 mod_saslauth_muc: Improved timer handling. Waqas Hussain <waqas20@gmail.com> parents: 284 diff changeset	58 end
284 3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	59
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	60 -- Stanza handlers
1426 249c5447fed1 mod_saslauth_muc: Update to use new MUC API. Waqas Hussain <waqas20@gmail.com> parents: 1343 diff changeset	61 -- Don't allow anyone to join room unless they provide the password
249c5447fed1 mod_saslauth_muc: Update to use new MUC API. Waqas Hussain <waqas20@gmail.com> parents: 1343 diff changeset	62 module:hook("muc-occupant-pre-join", function(event)
249c5447fed1 mod_saslauth_muc: Update to use new MUC API. Waqas Hussain <waqas20@gmail.com> parents: 1343 diff changeset	63 local room, stanza = event.room, event.stanza;
249c5447fed1 mod_saslauth_muc: Update to use new MUC API. Waqas Hussain <waqas20@gmail.com> parents: 1343 diff changeset	64 local room_password = muc_password.get(room);
249c5447fed1 mod_saslauth_muc: Update to use new MUC API. Waqas Hussain <waqas20@gmail.com> parents: 1343 diff changeset	65 if room_password then -- room has a password
249c5447fed1 mod_saslauth_muc: Update to use new MUC API. Waqas Hussain <waqas20@gmail.com> parents: 1343 diff changeset	66 local x = stanza:get_child("x", "http://jabber.org/protocol/muc");
249c5447fed1 mod_saslauth_muc: Update to use new MUC API. Waqas Hussain <waqas20@gmail.com> parents: 1343 diff changeset	67 local password = x and x:get_child_text("password", "http://jabber.org/protocol/muc");
249c5447fed1 mod_saslauth_muc: Update to use new MUC API. Waqas Hussain <waqas20@gmail.com> parents: 1343 diff changeset	68 if not password then -- no password sent
249c5447fed1 mod_saslauth_muc: Update to use new MUC API. Waqas Hussain <waqas20@gmail.com> parents: 1343 diff changeset	69 local sasl_handler = get_handler_for(jid_bare(stanza.attr.to), stanza.attr.from);
249c5447fed1 mod_saslauth_muc: Update to use new MUC API. Waqas Hussain <waqas20@gmail.com> parents: 1343 diff changeset	70 if x and sasl_handler and sasl_handler.authorized then -- if already passed SASL
249c5447fed1 mod_saslauth_muc: Update to use new MUC API. Waqas Hussain <waqas20@gmail.com> parents: 1343 diff changeset	71 x:reset():tag("password", { xmlns = "http://jabber.org/protocol/muc" }):text(room_password);
249c5447fed1 mod_saslauth_muc: Update to use new MUC API. Waqas Hussain <waqas20@gmail.com> parents: 1343 diff changeset	72 else
249c5447fed1 mod_saslauth_muc: Update to use new MUC API. Waqas Hussain <waqas20@gmail.com> parents: 1343 diff changeset	73 event.origin.send(st.error_reply(stanza, "auth", "not-authorized")
249c5447fed1 mod_saslauth_muc: Update to use new MUC API. Waqas Hussain <waqas20@gmail.com> parents: 1343 diff changeset	74 :tag("sasl-required", { xmlns = "urn:xmpp:errors" }));
249c5447fed1 mod_saslauth_muc: Update to use new MUC API. Waqas Hussain <waqas20@gmail.com> parents: 1343 diff changeset	75 return true;
284 3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	76 end
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	77 end
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	78 end
1426 249c5447fed1 mod_saslauth_muc: Update to use new MUC API. Waqas Hussain <waqas20@gmail.com> parents: 1343 diff changeset	79 end, -18);
284 3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	80
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	81 module:hook("iq-get/bare/urn:ietf:params:xml:ns:xmpp-sasl:mechanisms", function(event)
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	82 local origin, stanza = event.origin, event.stanza;
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	83
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	84 local reply = st.reply(stanza):tag("mechanisms", { xmlns='urn:ietf:params:xml:ns:xmpp-sasl' });
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	85 for mechanism in pairs(create_handler_for(stanza.attr.to, true):mechanisms()) do
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	86 reply:tag("mechanism"):text(mechanism):up();
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	87 end
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	88 origin.send(reply:up());
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	89 return true;
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	90 end);
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	91
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	92 local function build_reply(stanza, status, ret, err_msg)
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	93 local reply = st.stanza(status, {xmlns = "urn:ietf:params:xml:ns:xmpp-sasl"});
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	94 if status == "challenge" then
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	95 reply:text(base64.encode(ret or ""));
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	96 elseif status == "failure" then
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	97 reply:tag(ret):up();
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	98 if err_msg then reply:tag("text"):text(err_msg); end
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	99 elseif status == "success" then
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	100 reply:text(base64.encode(ret or ""));
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	101 else
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	102 module:log("error", "Unknown sasl status: %s", status);
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	103 end
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	104 return st.reply(stanza):add_child(reply);
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	105 end
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	106 local function handle_status(stanza, status)
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	107 if status == "failure" then
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	108 remove_handler_for(stanza.attr.to, stanza.attr.from);
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	109 elseif status == "success" then
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	110 get_handler_for(stanza.attr.to, stanza.attr.from).authorized = true;
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	111 end
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	112 end
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	113 local function sasl_process_cdata(session, stanza)
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	114 local text = stanza.tags[1][1];
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	115 if text then
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	116 text = base64.decode(text);
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	117 if not text then
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	118 remove_handler_for(stanza.attr.to, stanza.attr.from);
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	119 session.send(build_reply(stanza, "failure", "incorrect-encoding"));
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	120 return true;
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	121 end
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	122 end
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	123 local status, ret, err_msg = get_handler_for(stanza.attr.to, stanza.attr.from):process(text);
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	124 handle_status(stanza, status);
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	125 local s = build_reply(stanza, status, ret, err_msg);
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	126 session.send(s);
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	127 return true;
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	128 end
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	129
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	130 module:hook("iq-set/bare/urn:ietf:params:xml:ns:xmpp-sasl:auth", function(event)
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	131 local session, stanza = event.origin, event.stanza;
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	132
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	133 if not create_handler_for(stanza.attr.to, stanza.attr.from):select(stanza.tags[1].attr.mechanism) then
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	134 remove_handler_for(stanza.attr.to, stanza.attr.from);
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	135 session.send(build_reply(stanza, "failure", "invalid-mechanism"));
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	136 return true;
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	137 end
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	138 return sasl_process_cdata(session, stanza);
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	139 end);
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	140 module:hook("iq-set/bare/urn:ietf:params:xml:ns:xmpp-sasl:response", function(event)
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	141 local session, stanza = event.origin, event.stanza;
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	142 if not get_handler_for(stanza.attr.to, stanza.attr.from) then
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	143 session.send(build_reply(stanza, "failure", "not-authorized", "Out of order SASL element"));
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	144 return true;
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	145 end
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	146 return sasl_process_cdata(session, event.stanza);
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	147 end);
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	148 module:hook("iq-set/bare/urn:ietf:params:xml:ns:xmpp-sasl:abort", function(event)
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	149 local session, stanza = event.origin, event.stanza;
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	150 remove_handler_for(stanza.attr.to, stanza.attr.from);
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	151 session.send(build_reply(stanza, "failure", "aborted"));
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	152 return true;
3b96bba9f7e5 mod_saslauth_muc: Initial commit. Implements SASL auth for MUC rooms <http://xmpp.org/extensions/inbox/remote-auth.html>. Waqas Hussain <waqas20@gmail.com> parents: diff changeset	153 end);

Mercurial > prosody-modules

annotate mod_saslauth_muc/mod_saslauth_muc.lua @ 3387:c5e8042b174c