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mod_dialback: add better safe then sorry nameprepping to the from attribute.

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Marco Cirillo 2012-05-09 11:25:22 +00:00
parent 47594d8faf
commit a5e360e673
1 changed files with 9 additions and 3 deletions
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12
plugins/mod_dialback.lua
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@ -15,6 +15,7 @@ local log = module._log;
local st = require "util.stanza";
local sha256_hash = require "util.hashes".sha256;
local nameprep = require "util.encodings".stringprep.nameprep;
local xmlns_stream = "http://etherx.jabber.org/streams";
@ -77,10 +78,15 @@ module:hook("stanza/jabber:server:dialback:result", function(event)
if not origin.from_host then
-- Just used for friendlier logging
origin.from_host = attr.from;
origin.from_host = nameprep(attr.from);
-- COMPAT: Fix ejabberd chopness by resetting the send function
origin.log("debug", "Remote server didn't specify a from attr, resetting session.send now that we know where to knock to.");
origin.send = function(stanza) hosts[attr.to].events.fire_event("route/remote", { from_host = origin.to_host, to_host = origin.from_host, stanza = stanza}); end
if not origin.from_host then
origin.log("debug", "We need to know where to connect but remote server blindly refuses to tell us and to comply to specs, closing connection.");
origin:close("invalid-from");
else
origin.log("debug", "Remote server didn't specify a from attr, resetting session.send now that we know where to knock to.");
origin.send = function(stanza) hosts[attr.to].events.fire_event("route/remote", { from_host = origin.to_host, to_host = origin.from_host, stanza = stanza}); end
end
end
if not origin.to_host then
-- Just used for friendlier logging