Mercurial > prosody-modules

annotate mod_muc_gc10/mod_muc_gc10.lua @ 5401:c8d04ac200fc

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mod_http_oauth2: Reject loopback URIs as client_uri This really should be a proper website with info, https://localhost is not good enough. Ideally we'd validate that it's got proper DNS and is actually reachable, but triggering HTTP or even DNS lookups seems like it would carry abuse potential that would best to avoid.
author Kim Alvefur <zash@zash.se>
date Tue, 02 May 2023 16:20:55 +0200
parents 8a15a9b13881
children
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0167a102ed35 mod_muc_gc10: Gather statistics on use of the Groupchat 1.0 protocol
Kim Alvefur <zash@zash.se>
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1 local jid_bare = require "util.jid".bare;
0167a102ed35 mod_muc_gc10: Gather statistics on use of the Groupchat 1.0 protocol
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2 local st = require "util.stanza";
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3
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8a15a9b13881 mod_muc_gc10: Abort on Prosody 0.11
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4 local rooms = assert(module:depends"muc".rooms, "This module is not needed with Prosody >=0.11");
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5
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37ec4c2f319a mod_muc_gc10: Catch joins correctly (thanks Ge0rG)
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6 module:hook("presence/full", function (event)
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7 local stanza, origin = event.stanza, event.origin;
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8 if stanza.attr.type ~= nil then return end
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9
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10 local muc_x = stanza:get_child("x", "http://jabber.org/protocol/muc");
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11
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12 local room_jid = jid_bare(stanza.attr.to);
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13 local room = rooms[room_jid];
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14 if not room then
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15 if muc_x then
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16 -- Normal MUC creation
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17 else
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18 module:log("info", "GC 1.0 room creation from %s", stanza.attr.from);
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19 module:send(st.iq({type="get",id=module.name,from=module.host,to=stanza.attr.from}):query("jabber:iq:version"));
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20 end
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21 return;
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22 end
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23 local current_nick = room._jid_nick[stanza.attr.from];
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24
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25 if current_nick then
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26 -- present
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27 if muc_x then
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28 module:log("info", "MUC desync with %s", stanza.attr.from);
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29 module:send(st.iq({type="get",id=module.name,from=module.host,to=stanza.attr.from}):query("jabber:iq:version"));
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30 else
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31 -- normal presence update
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32 end
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33 else
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34 -- joining
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35 if muc_x then
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36 -- normal join
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37 else
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38 module:log("info", "GC 1.0 join from %s", stanza.attr.from);
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39 module:send(st.iq({type="get",id=module.name,from=module.host,to=stanza.attr.from}):query("jabber:iq:version"));
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40 end
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41 end
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42 end);
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43
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44 module:hook("iq-result/host/"..module.name, function (event)
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45 local stanza, origin = event.stanza, event.origin;
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46 local version = stanza:get_child("query", "jabber:iq:version");
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47 if not version then
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48 module:log("info", "%s replied with an invalid version reply: %s", stanza.attr.from, tostring(stanza));
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49 return true;
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50 end
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51 module:log("info", "%s is running: %s %s", stanza.attr.from, version:get_child_text("name"), version:get_child_text("version"));
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52 end);
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53
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54 module:hook("iq-error/host/"..module.name, function (event)
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55 local stanza, origin = event.stanza, event.origin;
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56 module:log("info", "%s replied with an error: %s %s", stanza.attr.from, stanza:get_error());
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57 return true;
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58 end);