Mercurial > prosody-modules
view mod_host_blacklist/mod_host_blacklist.lua @ 2752:d0e75bf21d30
mod_delegation: added disco#items support
disco#items are forwarded to managing entity when suitable. This feature is not yet in XEP-0355, but it should be added soon.
"http://jabber.org/protocol/disco#items:*" is used as a pseudo-namespace to activate this delegation.
Also changed spaces to tabs to follow Prosody coding style.
author | Goffi <goffi@goffi.org> |
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date | Sun, 27 Aug 2017 20:46:04 +0200 |
parents | 547b3c05cc06 |
children |
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local jid_split = require "util.jid".split; local st = require "util.stanza"; local set = require "util.set"; local select = select; local blacklist = module:get_option_inherited_set("host_blacklist", {}); local function stanza_checker(attr) return function (event) local host = select(2, jid_split(event.stanza.attr[attr])); if blacklist:contains(host) then module:send(st.error_reply(event.stanza, "cancel", "not-allowed", "Communication with this domain is restricted")); return true; end end end check_incoming_stanza = stanza_checker("from"); check_outgoing_stanza = stanza_checker("to"); for stanza_type in set.new{"presence","message","iq"}:items() do for jid_type in set.new{"bare", "full", "host"}:items() do module:hook("pre-"..stanza_type.."/"..jid_type, check_outgoing_stanza, 500); module:hook(stanza_type.."/"..jid_type, check_incoming_stanza, 500); end end