view plugins/mod_server_contact_info.lua @ 14159:4bbb17445ed9 0.12 0.12.6

mod_proxy65: Consistently apply authorization checks The module checked for authorization when a client asked for the address:port of the proxy service. It did not check for authorization when processing a request to activate a bytestream. This meant that any unauthenticated party able to guess the IP/port and XMPP domain of a proxy65 service (generally low difficulty) would be able to use the proxy to relay traffic between two connections. This factors out the permission check, and applies it to every request type.
author Matthew Wild <mwild1@gmail.com>
date Wed, 29 Apr 2026 11:40:43 +0100
parents 8bea29d1f82d
children 74b9e05af71e
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-- XEP-0157: Contact Addresses for XMPP Services for Prosody
--
-- Copyright (C) 2011-2018 Kim Alvefur
--
-- This project is MIT/X11 licensed. Please see the
-- COPYING file in the source package for more information.
--

local array = require "util.array";
local jid = require "util.jid";
local url = require "socket.url";

-- Source: http://xmpp.org/registrar/formtypes.html#http:--jabber.org-network-serverinfo
local form_layout = require "util.dataforms".new({
	{ var = "FORM_TYPE"; type = "hidden"; value = "http://jabber.org/network/serverinfo"; };
	{ name = "abuse", var = "abuse-addresses", type = "list-multi" },
	{ name = "admin", var = "admin-addresses", type = "list-multi" },
	{ name = "feedback", var = "feedback-addresses", type = "list-multi" },
	{ name = "sales", var = "sales-addresses", type = "list-multi" },
	{ name = "security", var = "security-addresses", type = "list-multi" },
	{ name = "status", var = "status-addresses", type = "list-multi" },
	{ name = "support", var = "support-addresses", type = "list-multi" },
});

-- JIDs of configured service admins are used as fallback
local admins = module:get_option_inherited_set("admins", {});

local contact_config = module:get_option("contact_info", {
	admin = array.collect(admins / jid.prep / function(admin) return url.build({scheme = "xmpp"; path = admin}); end);
});

module:add_extension(form_layout:form(contact_config, "result"));