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101 lines
3 KiB
PHP
101 lines
3 KiB
PHP
<?php
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/**
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* @author Victor Dubiniuk
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* @copyright 2014 Victor Dubiniuk victor.dubiniuk@gmail.com
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*
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* This file is licensed under the Affero General Public License version 3 or
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* later.
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* See the COPYING-README file.
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*/
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namespace OC\Core\LostPassword\Controller;
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use \OCP\AppFramework\Controller;
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use \OCP\AppFramework\Http\JSONResponse;
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class AjaxController extends LostController {
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/**
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* @PublicPage
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*/
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public function lost(){
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$response = new JSONResponse(array('status'=>'success'));
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try {
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$this->sendEmail($this->params('user', ''), $this->params('proceed', ''));
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} catch (EncryptedDataException $e){
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$response->setData(array(
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'status' => 'error',
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'encryption' => '1'
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));
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} catch (\Exception $e){
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$response->setData(array(
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'status' => 'error',
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'msg' => $e->getMessage()
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));
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}
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return $response;
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}
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/**
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* @PublicPage
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*/
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public function resetPassword() {
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$response = new JSONResponse(array('status'=>'success'));
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try {
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$user = $this->params('user');
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$newPassword = $this->params('password');
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if (!$this->checkToken()) {
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throw new \RuntimeException('');
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}
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if (!\OC_User::setPassword($user, $newPassword)) {
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throw new \RuntimeException('');
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}
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\OC_Preferences::deleteKey($user, 'owncloud', 'lostpassword');
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\OC_User::unsetMagicInCookie();
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} catch (Exception $e){
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$response->setData(array(
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'status' => 'error',
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'msg' => $e->getMessage()
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));
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}
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return $response;
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}
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protected function sendEmail($user, $proceed) {
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$l = \OC_L10N::get('core');
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$isEncrypted = \OC_App::isEnabled('files_encryption');
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if ($isEncrypted && $proceed !== 'Yes'){
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throw new EncryptedDataException();
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}
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if (!\OC_User::userExists($user)) {
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throw new \Exception($l->t('Couldn’t send reset email. Please make sure your username is correct.'));
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}
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$token = hash('sha256', \OC_Util::generateRandomBytes(30).\OC_Config::getValue('passwordsalt', ''));
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\OC_Preferences::setValue($user, 'owncloud', 'lostpassword',
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hash('sha256', $token)); // Hash the token again to prevent timing attacks
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$email = \OC_Preferences::getValue($user, 'settings', 'email', '');
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if (empty($email)) {
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throw new \Exception($l->t('Couldn’t send reset email because there is no email address for this username. Please contact your administrator.'));
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}
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$parameters = array('token' => $token, 'user' => $user);
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$link = $this->urlGenerator->linkToRoute('core.lost.reset', $parameters);
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$link = $this->urlGenerator->getAbsoluteUrl($link);
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$tmpl = new \OC_Template('core/lostpassword', 'email');
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$tmpl->assign('link', $link, false);
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$msg = $tmpl->fetchPage();
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echo $link;
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$from = \OCP\Util::getDefaultEmailAddress('lostpassword-noreply');
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try {
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$defaults = new \OC_Defaults();
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\OC_Mail::send($email, $user, $l->t('%s password reset', array($defaults->getName())), $msg, $from, $defaults->getName());
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} catch (\Exception $e) {
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throw new \Exception( $l->t('Couldn’t send reset email. Please contact your administrator.'));
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}
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}
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}
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