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<?php
/**
* @author Bjoern Schiessle <schiessle@owncloud.com>
* @author Joas Schilling <nickvergessen@gmx.de>
* @author Morris Jobke <hey@morrisjobke.de>
*
* @copyright Copyright (c) 2015, ownCloud, Inc.
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
namespace OCA\Files_Encryption\Exception;
/**
* Base class for all encryption exception
*
* Possible Error Codes:
* 10 - generic error
* 20 - unexpected end of encryption header
* 30 - unexpected blog size
* 40 - encryption header to large
* 50 - unknown cipher
* 60 - encryption failed
* 70 - decryption failed
* 80 - empty data
* 90 - private key missing
*/
class EncryptionException extends \Exception {
const GENERIC = 10;
const UNEXPECTED_END_OF_ENCRYPTION_HEADER = 20;
const UNEXPECTED_BLOCK_SIZE = 30;
const ENCRYPTION_HEADER_TO_LARGE = 40;
const UNKNOWN_CIPHER = 50;
const ENCRYPTION_FAILED = 60;
const DECRYPTION_FAILED = 70;
const EMPTY_DATA = 80;
const PRIVATE_KEY_MISSING = 90;
}
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