Mercurial > prosody-modules
view mod_host_blacklist/mod_host_blacklist.lua @ 3955:017f60608fc8
mod_smacks: also count outgoing MAM messages
mod_smacks doesn't count outgoing MAM messages, which causes warnings in Prosody such as:
> The client says it handled 41 new stanzas, but we only sent 2
It seems mod_smacks is in the wrong here and that it's too strict in trying to determine what is a valid stanza to count.
In RFC6120:
> Definition of XML Stanza: An XML stanza is the basic unit of meaning
> in XMPP. A stanza is a first-level element (at depth=1 of the stream)
> whose element name is "message", "presence", or "iq" and whose
> qualifying namespace is 'jabber:client' or 'jabber:server'.
author | JC Brand <jc@opkode.com> |
---|---|
date | Thu, 26 Mar 2020 11:57:02 +0100 |
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