Mercurial > prosody-modules

annotate mod_query_client_ver/mod_query_client_ver.lua @ 5468:14b5446e22e1

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mod_http_oauth2: Fix returning errors from response handlers This would either redirect the user back to the client along with the error code, or show the error HTML template. Previously this would just show some JSON to the user.
author Kim Alvefur <zash@zash.se>
date Thu, 18 May 2023 12:57:23 +0200
parents 1f8220f0c8bf
children
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rev   line source
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b5f9f1111a8b mod_query_client_ver: Query and log client software
Kim Alvefur <zash@zash.se>
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1 -- Query and log client software
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2
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3 local st = require"util.stanza";
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4 local uuid = require"util.uuid".generate;
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5
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6 local xmlns_iq_version = "jabber:iq:version";
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7 local version_id = uuid();
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8 local xmlns_disco_info = "http://jabber.org/protocol/disco#info";
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9 local disco_id = uuid();
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10
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11 module:hook("presence/bare", function(event)
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12 local origin, stanza = event.origin, event.stanza;
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13 if origin.type == "c2s" and not origin.presence and not stanza.attr.to then
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14 module:add_timer(1, function()
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15 if origin.type ~= "c2s" then return end
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16 origin.log("debug", "Sending version query");
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17 origin.send(st.iq({ id = version_id, type = "get", from = module.host, to = origin.full_jid }):query(xmlns_iq_version));
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18 end);
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19 end
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20 end, 1);
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21
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22 module:hook("iq-result/host/"..version_id, function(event)
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23 local origin, stanza = event.origin, event.stanza;
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24 local query = stanza:get_child("query", xmlns_iq_version);
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25 if query then
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26 local client = query:get_child_text("name");
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27 if client then
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28 local version = query:get_child_text("version");
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29 if version then
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30 client = client .. " version " .. version;
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31 end
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32 origin.log("info", "Running %s", client);
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33 end
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34 end
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35 return true;
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36 end);
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37
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38 module:hook("iq-error/host/"..version_id, function(event)
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39 local origin, stanza = event.origin, event.stanza;
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40 origin.send(st.iq({ id = disco_id, type = "get", from = module.host, to = origin.full_jid }):query(xmlns_disco_info));
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41 return true;
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42 end);
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43
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44 module:hook("iq-result/host/"..disco_id, function(event)
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45 local origin, stanza = event.origin, event.stanza;
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46 local query = stanza:get_child("query", xmlns_disco_info);
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47 if query then
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48 local ident = query:get_child("identity");
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49 if ident and ident.attr.name then
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50 origin.log("info", "Running %s", ident.attr.name);
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51 end
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52 end
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53 return true;
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54 end);
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55
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56 module:hook("iq-error/host/"..disco_id, function()
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57 return true; -- Doesn't reply to disco#info? Weird, but ignore for now.
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58 end);
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59
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60 module:add_item("adhoc",
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61 module:require "adhoc".new("Query all currently connected clients", module.name,
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62 function (self, data, state)
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63 for jid, session in pairs(prosody.full_sessions) do
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64 if session.host == module.host then
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65 session.send(st.iq({ id = version_id, type = "get", from = module.host, to = session.full_jid }):query(xmlns_iq_version));
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66 end
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67 end
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68 return { info = "Ok, check your logs for results", status = "completed" }
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69 end, "admin"));
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70