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authorWaqas Hussain <waqas20@gmail.com>2009-06-01 10:44:05 +0500
committerWaqas Hussain <waqas20@gmail.com>2009-06-01 10:44:05 +0500
commit40c0526f7c3b8b8ed1a9ea30f3a2826d01427863 (patch)
tree079bd8cd5a3981428afe0a53656747fac3c6b2e0
parent9c377d78ee14d2abebe667df8fced3a620c27b8c (diff)
downloadprosody-40c0526f7c3b8b8ed1a9ea30f3a2826d01427863.tar.gz
prosody-40c0526f7c3b8b8ed1a9ea30f3a2826d01427863.zip
mod_iq: Immediately return an error for IQs to non-existing bare JIDs
-rw-r--r--plugins/mod_iq.lua12
1 files changed, 11 insertions, 1 deletions
diff --git a/plugins/mod_iq.lua b/plugins/mod_iq.lua
index c1e9df6a..046bebd6 100644
--- a/plugins/mod_iq.lua
+++ b/plugins/mod_iq.lua
@@ -1,5 +1,7 @@
local st = require "util.stanza";
+local jid_split = require "util.jid".split;
+local user_exists = require "core.usermanager".user_exists;
local full_sessions = full_sessions;
local bare_sessions = bare_sessions;
@@ -24,7 +26,15 @@ module:hook("iq/bare", function(data)
-- IQ to bare JID recieved
local origin, stanza = data.origin, data.stanza;
- -- TODO if not user exists, return an error
+ if not bare_sessions[stanza.attr.to] then -- quick check for account existance
+ local node, host = jid_split(stanza.attr.to);
+ if not user_exists(node, host) then -- full check for account existance
+ if stanza.attr.type == "get" or stanza.attr.type == "set" then
+ origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
+ end
+ return true;
+ end
+ end
-- TODO fire post processing events
if #stanza.tags == 1 then
return module:fire_event("iq/bare/"..stanza.tags[1].attr.xmlns..":"..stanza.tags[1].name, data);