fix(ldap): Refresh user ldap attributes on login

Otherwise when authentificating via SAML an user in the LDAP database,
this is not done.

Signed-off-by: Carl Schwan <[email protected]>

Author: Carl Schwan

apps/user_ldap/lib/LoginListener.php

@@ -10,6 +10,7 @@
 
 use OCA\User_LDAP\Db\GroupMembership;
 use OCA\User_LDAP\Db\GroupMembershipMapper;
+use OCP\Authentication\IApacheBackend;
 use OCP\DB\Exception;
 use OCP\EventDispatcher\Event;
 use OCP\EventDispatcher\IEventDispatcher;
@@ -49,6 +50,10 @@ public function onPostLogin(IUser $user): void {
 			]
 		);
 		$this->updateGroups($user);
+		$backend = $user->getBackend();
+		if ($backend instanceof IApacheBackend) {
+			$backend->loginName2UserName($user->getUID(), true);
+		}
 	}
 
 	private function updateGroups(IUser $userObject): void {

apps/user_ldap/lib/User_Proxy.php

@@ -221,9 +221,9 @@ public function checkPassword($uid, $password) {
 	 * @param string $loginName
 	 * @return string|false
 	 */
-	public function loginName2UserName($loginName) {
+	public function loginName2UserName($loginName, bool $forceLdapRefetch = false) {
 		$id = 'LOGINNAME,' . $loginName;
-		return $this->handleRequest($id, 'loginName2UserName', [$loginName]);
+		return $this->handleRequest($id, 'loginName2UserName', [$loginName, $forceLdapRefetch]);
 	}
 
 	/**