annotate mod_muc_gc10/mod_muc_gc10.lua @ 5383:df11a2cbc7b7

mod_http_oauth2: Implement RFC 7628 Proof Key for Code Exchange Likely to become mandatory in OAuth 2.1. Backwards compatible since the default 'plain' verifier would compare nil with nil if the relevant parameters are left out.
author Kim Alvefur <zash@zash.se>
date Sat, 29 Apr 2023 13:09:46 +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);