276 lines
7.5 KiB
PHP
276 lines
7.5 KiB
PHP
<?php
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// FIXME: disabled for now to be able to inject IGroupManager and also use
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// getSubAdmin()
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//declare(strict_types=1);
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/**
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*
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*
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* @author Joas Schilling <coding@schilljs.com>
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* @author Lukas Reschke <lukas@statuscode.ch>
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* @author Matthew Setter <matthew@matthewsetter.com>
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* @author Morris Jobke <hey@morrisjobke.de>
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* @author Roeland Jago Douma <roeland@famdouma.nl>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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namespace OCA\Settings\Controller;
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use OC\HintException;
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use OC\User\Session;
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use OCP\App\IAppManager;
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use OCP\AppFramework\Controller;
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use OCP\AppFramework\Http\JSONResponse;
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use OCP\IGroupManager;
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use OCP\IL10N;
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use OCP\IRequest;
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use OCP\IUser;
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use OCP\IUserManager;
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use OCP\IUserSession;
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class ChangePasswordController extends Controller {
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/** @var string */
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private $userId;
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/** @var IUserManager */
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private $userManager;
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/** @var IL10N */
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private $l;
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/** @var IGroupManager */
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private $groupManager;
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/** @var Session */
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private $userSession;
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/** @var IAppManager */
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private $appManager;
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public function __construct(string $appName,
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IRequest $request,
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string $userId,
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IUserManager $userManager,
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IUserSession $userSession,
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IGroupManager $groupManager,
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IAppManager $appManager,
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IL10N $l) {
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parent::__construct($appName, $request);
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$this->userId = $userId;
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$this->userManager = $userManager;
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$this->userSession = $userSession;
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$this->groupManager = $groupManager;
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$this->appManager = $appManager;
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$this->l = $l;
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}
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/**
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* @NoAdminRequired
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* @NoSubadminRequired
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* @BruteForceProtection(action=changePersonalPassword)
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*/
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public function changePersonalPassword(string $oldpassword = '', string $newpassword = null): JSONResponse {
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/** @var IUser $user */
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$user = $this->userManager->checkPassword($this->userId, $oldpassword);
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if ($user === false) {
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$response = new JSONResponse([
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'status' => 'error',
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'data' => [
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'message' => $this->l->t('Wrong password'),
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],
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]);
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$response->throttle();
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return $response;
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}
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try {
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if ($newpassword === null || $user->setPassword($newpassword) === false) {
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return new JSONResponse([
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'status' => 'error'
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]);
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}
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// password policy app throws exception
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} catch(HintException $e) {
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return new JSONResponse([
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'status' => 'error',
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'data' => [
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'message' => $e->getHint(),
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],
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]);
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}
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$this->userSession->updateSessionTokenPassword($newpassword);
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return new JSONResponse([
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'status' => 'success',
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'data' => [
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'message' => $this->l->t('Saved'),
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],
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]);
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}
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/**
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* @NoAdminRequired
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* @PasswordConfirmationRequired
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*/
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public function changeUserPassword(string $username = null, string $password = null, string $recoveryPassword = null): JSONResponse {
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if ($username === null) {
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return new JSONResponse([
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'status' => 'error',
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'data' => [
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'message' => $this->l->t('No user supplied'),
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],
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]);
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}
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if ($password === null) {
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return new JSONResponse([
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'status' => 'error',
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'data' => [
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'message' => $this->l->t('Unable to change password'),
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],
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]);
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}
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$currentUser = $this->userSession->getUser();
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$targetUser = $this->userManager->get($username);
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if ($currentUser === null || $targetUser === null ||
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!($this->groupManager->isAdmin($this->userId) ||
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$this->groupManager->getSubAdmin()->isUserAccessible($currentUser, $targetUser))
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) {
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return new JSONResponse([
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'status' => 'error',
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'data' => [
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'message' => $this->l->t('Authentication error'),
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],
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]);
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}
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if ($this->appManager->isEnabledForUser('encryption')) {
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//handle the recovery case
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$crypt = new \OCA\Encryption\Crypto\Crypt(
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\OC::$server->getLogger(),
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\OC::$server->getUserSession(),
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\OC::$server->getConfig(),
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\OC::$server->getL10N('encryption'));
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$keyStorage = \OC::$server->getEncryptionKeyStorage();
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$util = new \OCA\Encryption\Util(
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new \OC\Files\View(),
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$crypt,
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\OC::$server->getLogger(),
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\OC::$server->getUserSession(),
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\OC::$server->getConfig(),
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\OC::$server->getUserManager());
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$keyManager = new \OCA\Encryption\KeyManager(
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$keyStorage,
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$crypt,
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\OC::$server->getConfig(),
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\OC::$server->getUserSession(),
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new \OCA\Encryption\Session(\OC::$server->getSession()),
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\OC::$server->getLogger(),
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$util);
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$recovery = new \OCA\Encryption\Recovery(
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\OC::$server->getUserSession(),
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$crypt,
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\OC::$server->getSecureRandom(),
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$keyManager,
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\OC::$server->getConfig(),
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$keyStorage,
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\OC::$server->getEncryptionFilesHelper(),
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new \OC\Files\View());
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$recoveryAdminEnabled = $recovery->isRecoveryKeyEnabled();
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$validRecoveryPassword = false;
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$recoveryEnabledForUser = false;
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if ($recoveryAdminEnabled) {
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$validRecoveryPassword = $keyManager->checkRecoveryPassword($recoveryPassword);
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$recoveryEnabledForUser = $recovery->isRecoveryEnabledForUser($username);
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}
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if ($recoveryEnabledForUser && $recoveryPassword === '') {
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return new JSONResponse([
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'status' => 'error',
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'data' => [
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'message' => $this->l->t('Please provide an admin recovery password; otherwise, all user data will be lost.'),
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]
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]);
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} elseif ($recoveryEnabledForUser && ! $validRecoveryPassword) {
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return new JSONResponse([
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'status' => 'error',
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'data' => [
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'message' => $this->l->t('Wrong admin recovery password. Please check the password and try again.'),
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]
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]);
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} else { // now we know that everything is fine regarding the recovery password, let's try to change the password
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try {
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$result = $targetUser->setPassword($password, $recoveryPassword);
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// password policy app throws exception
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} catch(HintException $e) {
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return new JSONResponse([
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'status' => 'error',
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'data' => [
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'message' => $e->getHint(),
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],
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]);
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}
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if (!$result && $recoveryEnabledForUser) {
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return new JSONResponse([
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'status' => 'error',
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'data' => [
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'message' => $this->l->t('Backend doesn\'t support password change, but the user\'s encryption key was updated.'),
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]
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]);
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} elseif (!$result && !$recoveryEnabledForUser) {
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return new JSONResponse([
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'status' => 'error',
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'data' => [
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'message' => $this->l->t('Unable to change password'),
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]
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]);
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}
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}
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} else {
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try {
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if ($targetUser->setPassword($password) === false) {
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return new JSONResponse([
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'status' => 'error',
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'data' => [
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'message' => $this->l->t('Unable to change password'),
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],
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]);
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}
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// password policy app throws exception
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} catch(HintException $e) {
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return new JSONResponse([
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'status' => 'error',
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'data' => [
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'message' => $e->getHint(),
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],
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]);
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}
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}
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return new JSONResponse([
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'status' => 'success',
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'data' => [
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'username' => $username,
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],
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]);
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}
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}
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