Current File : //www/varak.net/nextcloud.varak.net/lib/private/Authentication/Login/EmailLoginCommand.php
<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: 2019 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace OC\Authentication\Login;
use OCP\IUserManager;
class EmailLoginCommand extends ALoginCommand {
/** @var IUserManager */
private $userManager;
public function __construct(IUserManager $userManager) {
$this->userManager = $userManager;
}
public function process(LoginData $loginData): LoginResult {
if ($loginData->getUser() === false) {
if (!filter_var($loginData->getUsername(), FILTER_VALIDATE_EMAIL)) {
return $this->processNextOrFinishSuccessfully($loginData);
}
$users = $this->userManager->getByEmail($loginData->getUsername());
// we only allow login by email if unique
if (count($users) === 1) {
// FIXME: This is a workaround to still stick to configured LDAP login filters
// this can be removed once the email login is properly implemented in the local user backend
// as described in https://github.com/nextcloud/server/issues/5221
if ($users[0]->getBackendClassName() === 'LDAP') {
return $this->processNextOrFinishSuccessfully($loginData);
}
$username = $users[0]->getUID();
if ($username !== $loginData->getUsername()) {
$user = $this->userManager->checkPassword(
$username,
$loginData->getPassword()
);
if ($user !== false) {
$loginData->setUser($user);
$loginData->setUsername($username);
}
}
}
}
return $this->processNextOrFinishSuccessfully($loginData);
}
}
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