mod_sasl2: Further break up success handling, into pre/post stream:features
This allows us to enable mod_smacks after sending success, but before sending
stream:features. Previously, the features were being calculated before SM was
finalized on the session.
We can't finalize SM before sending <success> because it may generate stanzas.
-- Compatibility with clients that set 'to' on resource bind requests
--
-- http://xmpp.org/rfcs/rfc3920.html#bind
-- http://xmpp.org/rfcs/rfc6120.html#bind-servergen-success
local st = require "util.stanza";
module:hook("iq/host/urn:ietf:params:xml:ns:xmpp-bind:bind", function(event)
local fixed_stanza = st.clone(event.stanza);
fixed_stanza.attr.to = nil;
prosody.core_process_stanza(event.origin, fixed_stanza);
return true;
end);