76 lines
3.1 KiB
PHP
76 lines
3.1 KiB
PHP
<?php
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/**
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* @author Björn Schießle <schiessle@owncloud.com>
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* @author Joas Schilling <nickvergessen@owncloud.com>
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* @author Lukas Reschke <lukas@owncloud.com>
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* @author Morris Jobke <hey@morrisjobke.de>
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* @author Robin Appelman <icewind@owncloud.com>
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* @author Thomas Müller <thomas.mueller@tmit.eu>
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* @author Volkan Gezer <volkangezer@gmail.com>
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*
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* @copyright Copyright (c) 2015, ownCloud, Inc.
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* @license AGPL-3.0
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*
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* This code 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, version 3,
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* as published by the Free Software Foundation.
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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, version 3,
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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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if (!isset($_)) { //also provide standalone error page
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require_once __DIR__ . '/../../../lib/base.php';
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require_once __DIR__ . '/../lib/crypt.php';
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OC_JSON::checkAppEnabled('files_encryption');
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OC_App::loadApp('files_encryption');
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$l = \OC::$server->getL10N('files_encryption');
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if (isset($_GET['errorCode'])) {
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$errorCode = $_GET['errorCode'];
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switch ($errorCode) {
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case \OCA\Files_Encryption\Crypt::ENCRYPTION_NOT_INITIALIZED_ERROR:
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$errorMsg = $l->t('Encryption app not initialized! Maybe the encryption app was re-enabled during your session. Please try to log out and log back in to initialize the encryption app.');
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break;
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case \OCA\Files_Encryption\Crypt::ENCRYPTION_PRIVATE_KEY_NOT_VALID_ERROR:
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$theme = new OC_Defaults();
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$errorMsg = $l->t('Your private key is not valid! Likely your password was changed outside of %s (e.g. your corporate directory). You can update your private key password in your personal settings to recover access to your encrypted files.', array($theme->getName()));
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break;
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case \OCA\Files_Encryption\Crypt::ENCRYPTION_NO_SHARE_KEY_FOUND:
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$errorMsg = $l->t('Can not decrypt this file, probably this is a shared file. Please ask the file owner to reshare the file with you.');
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break;
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default:
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$errorMsg = $l->t("Unknown error. Please check your system settings or contact your administrator");
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break;
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}
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} else {
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$errorCode = \OCA\Files_Encryption\Crypt::ENCRYPTION_UNKNOWN_ERROR;
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$errorMsg = $l->t("Unknown error. Please check your system settings or contact your administrator");
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}
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if (isset($_GET['p']) && $_GET['p'] === '1') {
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header('HTTP/1.0 403 ' . $errorMsg);
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}
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// check if ajax request
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if (!empty($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest') {
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\OCP\JSON::error(array('data' => array('message' => $errorMsg)));
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} else {
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header('HTTP/1.0 403 ' . $errorMsg);
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$tmpl = new OC_Template('files_encryption', 'invalid_private_key', 'guest');
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$tmpl->assign('message', $errorMsg);
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$tmpl->assign('errorCode', $errorCode);
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$tmpl->printPage();
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}
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exit;
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}
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