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:add(hostname); end end module:hook_global("host-activated", function (host) if hosts[host].modules.proxy65 then allowed_streamhosts:add(host); 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 = event.stanza; 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);