view mod_spam_reporting/mod_spam_reporting.lua @ 4989:b74d592df9e2

mod_http_muc_log: Remove dead code This might be something left over since a different variant where the loop went like `for n = i-1, i-100, -1 do ... end` i.e. it went trough a fixed number of items instead of all the page until the current message. Then it would have needed something to stop going over the end, but since the checks are simple it shouldn't be much of a problem looping over even a very busy day.
author Kim Alvefur <zash@zash.se>
date Tue, 16 Aug 2022 01:27:59 +0200 (2022-08-15)
parents a357c3e3bd32
children
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-- XEP-0377: Spam Reporting for Prosody
-- Copyright (C) 2016-2021 Kim Alvefur
--
-- This file is MIT/X11 licensed.

local jid_prep = require "util.jid".prep;

module:depends("blocklist");

module:add_feature("urn:xmpp:reporting:0");
module:add_feature("urn:xmpp:reporting:reason:spam:0");
module:add_feature("urn:xmpp:reporting:reason:abuse:0");
module:add_feature("urn:xmpp:reporting:1");

module:hook("iq-set/self/urn:xmpp:blocking:block", function (event)
	for item in event.stanza.tags[1]:childtags("item") do
		local report = item:get_child("report", "urn:xmpp:reporting:0") or item:get_child("report", "urn:xmpp:reporting:1");
		local jid = jid_prep(item.attr.jid);
		if report and jid then
			local report_type, reason;
			if report.attr.xmlns == "urn:xmpp:reporting:0" then
				report_type = report:get_child("spam") and "spam" or report:get_child("abuse") and "abuse" or "unknown";
				reason = report:get_child_text("text");
			elseif report.attr.xmlns == "urn:xmpp:reporting:1" then
				report_type = "unknown";
				if report.attr.reason == "urn:xmpp:reporting:abuse" then
					report_type = "abuse";
				end
				if report.attr.reason == "urn:xmpp:reporting:spam" then
					report_type = "spam";
				end
				reason = report:get_child_text("text");
			end

			if report_type then
				module:log("warn", "Received report of %s from JID '%s', %s", report_type, jid, reason or "no reason given");
				module:fire_event(module.name.."/"..report_type.."-report", {
					origin = event.origin, stanza = event.stanza, jid = jid,
					item = item, report = report, reason = reason, });
			end
		end
	end
end, 1);