mod_register: Hijack the session close call to send the final iq reply when deleting

[prosody.git] / plugins / mod_register.lua

diff --git a/plugins/mod_register.lua b/plugins/mod_register.lua
index a621b9a98d290d6a58d6ea614c6232361e5e9eff..dfc8c49b9f84fbafd913374693f5b47c2670fbd3 100644 (file)
--- a/plugins/mod_register.lua
+++ b/plugins/mod_register.lua
@@ -96,16 +96,22 @@ local function handle_registration_stanza(event)
        else -- stanza.attr.type == "set"
                if query.tags[1] and query.tags[1].name == "remove" then
                        local username, host = session.username, session.host;
+
+                       local old_session_close = session.close;
+                       session.close = function(session, ...)
+                               session.send(st.reply(stanza));
+                               return old_session_close(session, ...);
+                       end
                        
                        local ok, err = usermanager_delete_user(username, host);
                        
                        if not ok then
                                module:log("debug", "Removing user account %s@%s failed: %s", username, host, err);
+                               session.close = old_session_close;
                                session.send(st.error_reply(stanza, "cancel", "service-unavailable", err));
                                return true;
                        end
                        
-                       session.send(st.reply(stanza));
                        module:log("info", "User removed their account: %s@%s", username, host);
                        module:fire_event("user-deregistered", { username = username, host = host, source = "mod_register", session = session });
                else