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<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Christoph Wurst <christoph@winzerhof-wurst.at>
* @author Lukas Reschke <lukas@statuscode.ch>
* @author Marcel Waldvogel <marcel.waldvogel@uni-konstanz.de>
* @author Morris Jobke <hey@morrisjobke.de>
* @author Robin Appelman <robin@icewind.nl>
* @author Roeland Jago Douma <roeland@famdouma.nl>
*
* @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 OC\Authentication\Token;
use OC\Authentication\Exceptions\ExpiredTokenException;
use OC\Authentication\Exceptions\InvalidTokenException;
use OC\Authentication\Exceptions\PasswordlessTokenException;
use OC\Authentication\Exceptions\WipeTokenException;
interface IProvider {
/**
* Create and persist a new token
*
* @param string $token
* @param string $uid
* @param string $loginName
* @param string|null $password
* @param string $name Name will be trimmed to 120 chars when longer
* @param int $type token type
* @param int $remember whether the session token should be used for remember-me
* @return IToken
* @throws \RuntimeException when OpenSSL reports a problem
*/
public function generateToken(string $token,
string $uid,
string $loginName,
?string $password,
string $name,
int $type = IToken::TEMPORARY_TOKEN,
int $remember = IToken::DO_NOT_REMEMBER): IToken;
/**
* Get a token by token id
*
* @param string $tokenId
* @throws InvalidTokenException
* @throws ExpiredTokenException
* @throws WipeTokenException
* @return IToken
*/
public function getToken(string $tokenId): IToken;
/**
* Get a token by token id
*
* @param int $tokenId
* @throws InvalidTokenException
* @throws ExpiredTokenException
* @throws WipeTokenException
* @return IToken
*/
public function getTokenById(int $tokenId): IToken;
/**
* Duplicate an existing session token
*
* @param string $oldSessionId
* @param string $sessionId
* @throws InvalidTokenException
* @throws \RuntimeException when OpenSSL reports a problem
* @return IToken The new token
*/
public function renewSessionToken(string $oldSessionId, string $sessionId): IToken;
/**
* Invalidate (delete) the given session token
*
* @param string $token
*/
public function invalidateToken(string $token);
/**
* Invalidate (delete) the given token
*
* @param string $uid
* @param int $id
*/
public function invalidateTokenById(string $uid, int $id);
/**
* Invalidate (delete) old session tokens
*/
public function invalidateOldTokens();
/**
* Save the updated token
*
* @param IToken $token
*/
public function updateToken(IToken $token);
/**
* Update token activity timestamp
*
* @param IToken $token
*/
public function updateTokenActivity(IToken $token);
/**
* Get all tokens of a user
*
* The provider may limit the number of result rows in case of an abuse
* where a high number of (session) tokens is generated
*
* @param string $uid
* @return IToken[]
*/
public function getTokenByUser(string $uid): array;
/**
* Get the (unencrypted) password of the given token
*
* @param IToken $savedToken
* @param string $tokenId
* @throws InvalidTokenException
* @throws PasswordlessTokenException
* @return string
*/
public function getPassword(IToken $savedToken, string $tokenId): string;
/**
* Encrypt and set the password of the given token
*
* @param IToken $token
* @param string $tokenId
* @param string $password
* @throws InvalidTokenException
*/
public function setPassword(IToken $token, string $tokenId, string $password);
/**
* Rotate the token. Usefull for for example oauth tokens
*
* @param IToken $token
* @param string $oldTokenId
* @param string $newTokenId
* @return IToken
* @throws \RuntimeException when OpenSSL reports a problem
*/
public function rotate(IToken $token, string $oldTokenId, string $newTokenId): IToken;
/**
* Marks a token as having an invalid password.
*
* @param IToken $token
* @param string $tokenId
*/
public function markPasswordInvalid(IToken $token, string $tokenId);
/**
* Update all the passwords of $uid if required
*
* @param string $uid
* @param string $password
*/
public function updatePasswords(string $uid, string $password);
}
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