view mod_proxy65_whitelist/mod_proxy65_whitelist.lua @ 1512:cf572280b4dc

mod_proxy65_whitelist: Fix variable name
author Kim Alvefur <zash@zash.se>
date Tue, 23 Sep 2014 21:30:47 +0200
parents ef613b40591a
children 4ef0a1a499fa
line wrap: on
line source

local allowed_streamhosts = module:get_option_set("allowed_streamhosts", {}); -- eg proxy.eu.jabber.org

if module:get_option_boolean("allow_local_streamhosts", true) then
	for hostname, host in pairs(hosts) do
		if host.modules.proxy65 then
			allowed_streamhosts:include(hostname);
		end
	end
end

local function filter_streamhosts(tag)
	if tag.name == "streamhost" and not allowed_streamhosts:contains(tag.attr.jid) then
		return nil;
	end
	return tag;
end

module:hook("iq/full", function (event)
	local stanza, origin = event.stanza, event.origin;
	if stanza.attr.type == "set" then
		local payload = stanza:get_child("query", "http://jabber.org/protocol/bytestreams");
		if payload then
			payload:maptags(filter_streamhosts);
		end
	end
end, 1);