mod_welcome: Use module:hook instead of module:add_event_hook

[prosody.git] / plugins / mod_legacyauth.lua

diff --git a/plugins/mod_legacyauth.lua b/plugins/mod_legacyauth.lua
index 3e3924704d1cd35aef4b1554c193fef4f86a31df..8bff51fef7be460b2dd21a69e2e17ead81b47d71 100644 (file)
--- a/plugins/mod_legacyauth.lua
+++ b/plugins/mod_legacyauth.lua
@@ -1,4 +1,4 @@
--- Prosody IM v0.3
+-- Prosody IM v0.4
 -- Copyright (C) 2008-2009 Matthew Wild
 -- Copyright (C) 2008-2009 Waqas Hussain
 -- 
@@ -11,13 +11,29 @@
 local st = require "util.stanza";
 local t_concat = table.concat;
 
+local config = require "core.configmanager";
+local secure_auth_only = config.get(module:get_host(), "core", "require_encryption");
+
+local sessionmanager = require "core.sessionmanager";
+local usermanager = require "core.usermanager";
+
 module:add_feature("jabber:iq:auth");
 module:add_event_hook("stream-features", function (session, features)
-       if not session.username then features:tag("auth", {xmlns='http://jabber.org/features/iq-auth'}):up(); end
+       if secure_auth_only and not session.secure then
+               -- Sorry, not offering to insecure streams!
+               return;
+       elseif not session.username then
+               features:tag("auth", {xmlns='http://jabber.org/features/iq-auth'}):up();
+       end
 end);
 
 module:add_iq_handler("c2s_unauthed", "jabber:iq:auth", 
                function (session, stanza)
+                       if secure_auth_only and not session.secure then
+                               session.send(st.error_reply(stanza, "modify", "not-acceptable", "Encryption (SSL or TLS) is required to connect to this server"));
+                               return true;
+                       end
+                       
                        local username = stanza.tags[1]:child_with_name("username");
                        local password = stanza.tags[1]:child_with_name("password");
                        local resource = stanza.tags[1]:child_with_name("resource");