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user_ldap: implement userExists

This commit is contained in:
Dominik Schmidt 2011-06-23 23:41:02 +02:00
parent d4618d633a
commit 5f29f8a831
1 changed files with 49 additions and 21 deletions
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70
apps/user_ldap/user_ldap.php
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@ -25,41 +25,69 @@ require_once('User/backend.php');
class OC_USER_LDAP extends OC_USER_BACKEND {
protected $ds;
// cached settings
protected $ldap_host;
protected $ldap_port;
protected $ldap_dn;
protected $ldap_password;
protected $ldap_base;
protected $ldap_filter;
public function checkPassword( $uid, $password ) {
$ldap_host = OC_APPCONFIG::getValue('user_ldap', 'ldap_host','');
$ldap_port = OC_APPCONFIG::getValue('user_ldap', 'ldap_port', OC_USER_BACKEND_LDAP_DEFAULT_PORT);
$ldap_dn = OC_APPCONFIG::getValue('user_ldap', 'ldap_dn','');
$ldap_password = OC_APPCONFIG::getValue('user_ldap', 'ldap_password','');
$ldap_base = OC_APPCONFIG::getValue('user_ldap', 'ldap_base','');
$ldap_filter = OC_APPCONFIG::getValue('user_ldap', 'ldap_filter','');
function __construct() {
$this->ldap_host = OC_APPCONFIG::getValue('user_ldap', 'ldap_host','');
$this->ldap_port = OC_APPCONFIG::getValue('user_ldap', 'ldap_port', OC_USER_BACKEND_LDAP_DEFAULT_PORT );
$this->ldap_dn = OC_APPCONFIG::getValue('user_ldap', 'ldap_dn','');
$this->ldap_password = OC_APPCONFIG::getValue('user_ldap', 'ldap_password','');
$this->ldap_base = OC_APPCONFIG::getValue('user_ldap', 'ldap_base','');
$this->ldap_filter = OC_APPCONFIG::getValue('user_ldap', 'ldap_filter','');
}
// connect to server
$ds = ldap_connect( $ldap_host, $ldap_port );
if( !$ds )
return false;
private function getDs() {
if(!$this->ds) {
$this->ds = ldap_connect( $this->ldap_host, $this->ldap_port );
}
// login for search
if(!empty($ldap_dn)) {
$ldap_login = @ldap_bind( $ds, $ldap_dn, $ldap_password );
// login
if(!empty($this->ldap_dn)) {
$ldap_login = @ldap_bind( $this->ds, $this->ldap_dn, $this->ldap_password );
if(!$ldap_login)
return false;
}
return $this->ds;
}
private function getDn( $uid ) {
// connect to server
$ds = $this->getDs();
if( !$ds )
return false;
// get dn
$filter = str_replace("%uid", $uid, $ldap_filter);
$sr = ldap_search( $ds, $ldap_base, $filter );
$entries = ldap_get_entries( $ds, $sr );
$filter = str_replace("%uid", $uid, $this->ldap_filter);
$sr = ldap_search( $this->getDs(), $this->ldap_base, $filter );
$entries = ldap_get_entries( $this->getDs(), $sr );
if( $entries["count"] == 0 )
return false;
$dn = $entries[0]["dn"];
$result = @ldap_bind( $ds, $dn, $password );
return $result;
return $entries[0]["dn"];
}
public function checkPassword( $uid, $password ) {
$dn = $this->getDn( $uid );
if( !$dn )
return false;
return @ldap_bind( $this->getDs(), $dn, $password );
}
public function userExists( $uid ) {
$dn = getDn($uid);
return !empty($dn);
}
}
?>