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LDAP: cheaper userExists() implementation

This commit is contained in:
Arthur Schiwon 2012-06-22 12:42:07 +02:00
parent df60d6d5d2
commit bef9b671ee
1 changed files with 13 additions and 1 deletions
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14
apps/user_ldap/user_ldap.php
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@ -124,7 +124,19 @@ class OC_USER_LDAP extends OC_User_Backend {
* @return boolean
*/
public function userExists($uid){
return in_array($uid, $this->getUsers());
//getting dn, if false the user does not exist. If dn, he may be mapped only, requires more checking.
$dn = OC_LDAP::username2dn($uid);
if(!$dn) {
return false;
}
//if user really still exists, we will be able to read his cn
$cn = OC_LDAP::readAttribute($dn, 'cn');
if(!$cn || empty($cn)) {
return false;
}
return true;
}
}