annotate mod_muc_gc10/mod_muc_gc10.lua @ 5405:c7a5caad28ef

mod_http_oauth2: Enforce response type encoded in client_id The client promises to only use this response type, so we should hold them to that. This makes it fail earlier if the response type is disabled or the client is trying to use one that it promised not to use. Better than failing after login and consent.
author Kim Alvefur <zash@zash.se>
date Tue, 02 May 2023 16:31:25 +0200
parents 8a15a9b13881
children
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0167a102ed35 mod_muc_gc10: Gather statistics on use of the Groupchat 1.0 protocol
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1 local jid_bare = require "util.jid".bare;
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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);