# HG changeset patch
# User Rob Hoelz <rob@hoelz.ro>
# Date 1355174127 -3600
# Node ID 13e645340767cbd303bf0fb6caaad149692ab3dd
# Parent  ec791fd8ce877efe46c30719002e522e6408d158
Use singlematch to find user record in ldap.bind

diff -r ec791fd8ce87 -r 13e645340767 mod_lib_ldap/ldap.lib.lua
--- a/mod_lib_ldap/ldap.lib.lua	Mon Dec 10 22:14:28 2012 +0100
+++ b/mod_lib_ldap/ldap.lib.lua	Mon Dec 10 22:15:27 2012 +0100
@@ -179,18 +179,15 @@
 function _M.bind(username, password)
     local conn         = _M.getconnection();
     local filter       = format('%s=%s', params.user.usernamefield, username);
-    local search_attrs = {
+    local who          = _M.singlematch {
         attrs     = params.user.usernamefield,
         base      = params.user.basedn,
-        scope     = 'subtree',
-        sizelimit = 1,
         filter    = filter,
     };
-    local who;
 
-    for dn in conn:search(search_attrs) do
-        module:log('debug', '_M.bind - who: %s', dn);
-        who = dn;
+    if who then
+        who = who.dn;
+        module:log('debug', '_M.bind - who: %s', who);
     end
 
     local conn, err = ldap.open_simple(params.hostname, who, password, params.use_tls);