mod_muc_anonymize_moderation_actions: Fix mentioning Virtualhost for MUC, Compatibility section and License. diff --git a/mod_muc_anonymize_moderation_actions/README.md b/mod_muc_anonymize_moderation_actions/README.md --- a/mod_muc_anonymize_moderation_actions/README.md +++ b/mod_muc_anonymize_moderation_actions/README.md @@ -1,8 +1,10 @@ -<!-- -SPDX-FileCopyrightText: 2024 John Livingston <https://www.john-livingston.fr/> -SPDX-License-Identifier: AGPL-3.0-only ---> -# mod_muc_anonymize_moderation_actions +--- +labels: +- 'Stage-Alpha' +summary: Anonymize moderator actions for participants +--- + +## Introduction This modules allows to anonymize affiliation and role changes in MUC rooms. @@ -11,13 +13,10 @@ When the feature is enabled, when a mode This is particularly usefull to prevent some revenge when a moderator bans someone. -This module is under AGPL-3.0 license. - -It was tested on Prosody 0.12.x. ## Configuration -Just enable the module on your MUC VirtualHost. +Just enable the module on your MUC Component. The feature will be accessible throught the room configuration form. You can tweak the position of the settings in the MUC configuration form using `anonymize_moderation_actions_form_position`. @@ -26,7 +25,20 @@ This value will be passed as priority fo By default, the field will be between muc#roomconfig_changesubject and muc#roomconfig_moderatedroom (default value is `78`). ``` lua -VirtualHost "muc.example.com" +Component "muc.example.com" "muc" modules_enabled = { "muc_anonymize_moderation_actions" } anonymize_moderation_actions_form_position = 96 ``` + +## Compatibility + + ------ ---------------------- + trunk Works as of 25-05-12 + 0.13 Works + 0.12 Works + ------ ---------------------- + +### License + +SPDX-FileCopyrightText: 2024 John Livingston <https://www.john-livingston.fr/> +SPDX-License-Identifier: AGPL-3.0-only

local adns = require "net.adns";
local async = require "util.async";
local inet_pton = require "util.net".pton;
local to_hex = require "util.hex".to;

local rbl = module:get_option_string("registration_rbl");

local function reverse(ip, suffix)
	local n, err = inet_pton(ip);
	if not n then return n, err end
	if #n == 4 then
		local a,b,c,d = n:byte(1,4);
		return ("%d.%d.%d.%d.%s"):format(d,c,b,a, suffix);
	elseif #n == 16 then
		return to_hex(n):reverse():gsub("%x", "%1.") .. suffix;
	end
end

module:hook("user-registering", function (event)
	local session, ip = event.session, event.ip;
	local log = (session and session.log) or module._log;
	if not ip then
		log("debug", "Unable to check DNSBL when IP is unknown");
		return;
	end
	local rbl_ip, err = reverse(ip, rbl);
	if not rbl_ip then
		log("debug", "Unable to check DNSBL for ip %s: %s", ip, err);
		return;
	end

	local wait, done = async.waiter();
	adns.lookup(function (reply)
		if reply and reply[1] and reply[1].a then
			log("debug", "DNSBL response: %s IN A %s", rbl_ip, reply[1].a);
			log("info", "Blocking %s from registering %s (dnsbl hit)", ip, event.username);
			event.allowed = false;
			event.reason = "Blocked by DNSBL";
		end
		done();
	end, rbl_ip);
	wait();
end);