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sources/apps/user_vd/lib/vd.php
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<?php
class OC_USER_VD extends OC_User_Backend{
public $domain;
public function __construct(){
}
public function createUser($uid,$password){
$uid=$this->checkUid($uid);
if($this->userExists($uid)){
return false;
}else{
$query=OC_DB::prepare('INSERT INTO *PREFIX*users_vd (uid,password) VALUES (?,?,?,?)');
$result=$query->execute(array($uid,$password));
return $result ? true : false;
}
}
public function userExists($uid){
$uid=$this->checkUid($uid);
$query=OC_DB::prepare('SELECT * FROM *PREFIX*users_vd WHERE LOWER(uid) = LOWER(?)');
$result=$query->execute(array($uid));
return $result->numRows()>0;
}
public function checkPassword($uid,$password){
$uid=$this->checkUid($uid);
$query = OC_DB::prepare( 'SELECT `uid`, `password` FROM `*PREFIX*users_vd` WHERE LOWER(`uid`) = LOWER(?)' );
$result = $query->execute( array( $uid));
$row=$result->fetchRow();
if($row){
if($row['password']==$password){
return $row['uid'];
}else{
return false;
}
}else{
return false;
}
}
public function getHome($uid){
$uid=$this->checkUid($uid);
if($this->userExists($uid)){
list($user,$domain)=explode('@',$uid);
return OC_Config::getValue( "datadirectory", OC::$SERVERROOT."/data" ) . '/' . $domain . '/' . $user;
}else{
return false;
}
}
public function getUsers($search = '', $limit = null, $offset = null) {
$query = OC_DB::prepare('SELECT `uid` FROM `*PREFIX*users_vd` WHERE LOWER(`uid`) LIKE LOWER(?)',$limit,$offset);
$result = $query->execute(array($search.'%'));
$users = array();
while ($row = $result->fetchRow()) {
$users[] = $row['uid'];
}
return $users;
}
public function implementsActions($actions){
return true;
}
public function checkUid($uid){
if(strpos($uid,'@')){
$uide=explode('@',$uid);
$nuid=$uide[0];
$fqdn=$uide[1];
}else{
$nuid=$uid;
$fqdn=$_SERVER['SERVER_NAME'];
}
$query=OC_DB::prepare('SELECT domain FROM *PREFIX*users_vd_domains WHERE LOWER(domain)=LOWER(?) OR LOWER(fqdn)=LOWER(?)');
$result=$query->execute(array($fqdn,$fqdn));
$row=$result->fetchRow();
if($row){
return $nuid.'@'.$row['domain'];
}else{
return $uid;
}
}
public static function deleteBackends(){
OC_User::clearBackends();
OC_User::useBackend('VD');
}
}
?>
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