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annotate mod_spam_reporting/mod_spam_reporting.lua @ 4622:61ce3394fe8b

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mod_pubsub_alertmanager: Add a README with initial docs
author Kim Alvefur <zash@zash.se>
date Fri, 16 Jul 2021 17:21:07 +0200
parents fe24bda72838
children 4eb684ab440c
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1 -- XEP-0377: Spam Reporting for Prosody
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2 -- Copyright (C) -2016 Kim Alvefur
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3 --
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4 -- This file is MIT/X11 licensed.
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5
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6 local jid_prep = require "util.jid".prep;
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7
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8 module:depends("blocklist");
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9
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10 module:add_feature("urn:xmpp:reporting:0");
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11 module:add_feature("urn:xmpp:reporting:reason:spam:0");
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12 module:add_feature("urn:xmpp:reporting:reason:abuse:0");
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13 module:add_feature("urn:xmpp:reporting:1");
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14
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15 module:hook("iq-set/self/urn:xmpp:blocking:block", function (event)
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16 for item in event.stanza.tags[1]:childtags("item") do
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17 local report = item:get_child("report", "urn:xmpp:reporting:0");
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18 local jid = jid_prep(item.attr.jid);
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19 if report and jid then
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20 local type = report:get_child("spam") and "spam" or
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21 report:get_child("abuse") and "abuse" or
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22 "unknown";
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23 local reason = report:get_child_text("text") or "no reason given";
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24 module:log("warn", "Received report of %s from JID '%s', %s", type, jid, reason);
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25 module:fire_event(module.name.."/"..type.."-report", {
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26 origin = event.origin, stanza = event.stanza, jid = jid,
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27 item = item, report = report, reason = reason, });
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28 else
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29 report = item:get_child("report", "urn:xmpp:reporting:1");
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30 if report and jid then
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31 local type
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32 if report.attr.reason == "urn:xmpp:reporting:abuse" then
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33 type = "abuse";
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34 end
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35 if report.attr.reason == "urn:xmpp:reporting:spam" then
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36 type = "spam";
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37 end
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38 local reason = report:get_child_text("text") or "no reason given";
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39 module:log("warn", "Received report of %s from JID '%s', %s", type, jid, reason);
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40 module:fire_event(module.name.."/"..type.."-report", {
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41 origin = event.origin, stanza = event.stanza, jid = jid,
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42 item = item, report = report, reason = reason, });
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43 end
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44 end
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45 end
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46 end, 1);