mod_spam_reporting/mod_spam_reporting.lua
author Martin Dosch <martin@mdosch.de>
Thu, 01 Jul 2021 21:07:38 +0200
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child 4660 4eb684ab440c
permissions -rw-r--r--
mod_spam_reporting: Add support for XEP-0377 0.3 Support 'urn:xmpp:reporting:1', see https://xmpp.org/extensions/xep-0377.html#revision-history-v0.3
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-- XEP-0377: Spam Reporting for Prosody
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-- Copyright (C) -2016 Kim Alvefur
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--
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-- This file is MIT/X11 licensed.
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local jid_prep = require "util.jid".prep;
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module:depends("blocklist");
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module:add_feature("urn:xmpp:reporting:0");
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module:add_feature("urn:xmpp:reporting:reason:spam:0");
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module:add_feature("urn:xmpp:reporting:reason:abuse:0");
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module:add_feature("urn:xmpp:reporting:1");
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module:hook("iq-set/self/urn:xmpp:blocking:block", function (event)
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	for item in event.stanza.tags[1]:childtags("item") do
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		local report = item:get_child("report", "urn:xmpp:reporting:0");
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		local jid = jid_prep(item.attr.jid);
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		if report and jid then
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			local type = report:get_child("spam") and "spam" or
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				report:get_child("abuse") and "abuse" or
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				"unknown";
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			local reason = report:get_child_text("text") or "no reason given";
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			module:log("warn", "Received report of %s from JID '%s', %s", type, jid, reason);
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			module:fire_event(module.name.."/"..type.."-report", {
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				origin = event.origin, stanza = event.stanza, jid = jid,
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				item = item, report = report, reason = reason, });
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		else
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			report = item:get_child("report", "urn:xmpp:reporting:1");
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			if report and jid then
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				local type
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				if report.attr.reason == "urn:xmpp:reporting:abuse" then
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					type = "abuse";
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				end
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				if report.attr.reason == "urn:xmpp:reporting:spam" then
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					type = "spam";
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				end
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				local reason = report:get_child_text("text") or "no reason given";
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				module:log("warn", "Received report of %s from JID '%s', %s", type, jid, reason);
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				module:fire_event(module.name.."/"..type.."-report", {
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					origin = event.origin, stanza = event.stanza, jid = jid,
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					item = item, report = report, reason = reason, });
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			end
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		end
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	end
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end, 1);