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<?php
declare(strict_types=1);
/**
* @copyright Copyright 2018, Roeland Jago Douma <roeland@famdouma.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\InvalidTokenException;
use OC\Authentication\Exceptions\PasswordlessTokenException;
use OCP\IUser;
class Manager implements IProvider {
/** @var DefaultTokenProvider */
private $defaultTokenProvider;
/** @var PublicKeyTokenProvider */
private $publicKeyTokenProvider;
public function __construct(DefaultTokenProvider $defaultTokenProvider, PublicKeyTokenProvider $publicKeyTokenProvider) {
$this->defaultTokenProvider = $defaultTokenProvider;
$this->publicKeyTokenProvider = $publicKeyTokenProvider;
}
/**
* Create and persist a new token
*
* @param string $token
* @param string $uid
* @param string $loginName
* @param string|null $password
* @param string $name
* @param int $type token type
* @param int $remember whether the session token should be used for remember-me
* @return IToken
*/
public function generateToken(string $token,
string $uid,
string $loginName,
$password,
string $name,
int $type = IToken::TEMPORARY_TOKEN,
int $remember = IToken::DO_NOT_REMEMBER): IToken {
return $this->publicKeyTokenProvider->generateToken(
$token,
$uid,
$loginName,
$password,
$name,
$type,
$remember
);
}
/**
* Save the updated token
*
* @param IToken $token
* @throws InvalidTokenException
*/
public function updateToken(IToken $token) {
if ($token instanceof DefaultToken) {
$this->defaultTokenProvider->updateToken($token);
} else if ($token instanceof PublicKeyToken) {
$this->publicKeyTokenProvider->updateToken($token);
} else {
throw new InvalidTokenException();
}
}
/**
* Update token activity timestamp
*
* @throws InvalidTokenException
* @param IToken $token
*/
public function updateTokenActivity(IToken $token) {
if ($token instanceof DefaultToken) {
$this->defaultTokenProvider->updateTokenActivity($token);
} else if ($token instanceof PublicKeyToken) {
$this->publicKeyTokenProvider->updateTokenActivity($token);
} else {
throw new InvalidTokenException();
}
}
public function getTokenByUser(string $uid): array {
$old = $this->defaultTokenProvider->getTokenByUser($uid);
$new = $this->publicKeyTokenProvider->getTokenByUser($uid);
return array_merge($old, $new);
}
/**
* Get a token by token
*
* @param string $tokenId
* @throws InvalidTokenException
* @return IToken
*/
public function getToken(string $tokenId): IToken {
try {
return $this->publicKeyTokenProvider->getToken($tokenId);
} catch (InvalidTokenException $e) {
// No worries we try to convert it to a PublicKey Token
}
//Convert!
$token = $this->defaultTokenProvider->getToken($tokenId);
try {
$password = $this->defaultTokenProvider->getPassword($token, $tokenId);
} catch (PasswordlessTokenException $e) {
$password = null;
}
return $this->publicKeyTokenProvider->convertToken($token, $tokenId, $password);
}
/**
* Get a token by token id
*
* @param int $tokenId
* @throws InvalidTokenException
* @return IToken
*/
public function getTokenById(int $tokenId): IToken {
try {
return $this->publicKeyTokenProvider->getTokenById($tokenId);
} catch (InvalidTokenException $e) {
return $this->defaultTokenProvider->getTokenById($tokenId);
}
}
/**
* @param string $oldSessionId
* @param string $sessionId
* @throws InvalidTokenException
*/
public function renewSessionToken(string $oldSessionId, string $sessionId) {
try {
$this->publicKeyTokenProvider->renewSessionToken($oldSessionId, $sessionId);
} catch (InvalidTokenException $e) {
$this->defaultTokenProvider->renewSessionToken($oldSessionId, $sessionId);
}
}
/**
* @param IToken $savedToken
* @param string $tokenId session token
* @throws InvalidTokenException
* @throws PasswordlessTokenException
* @return string
*/
public function getPassword(IToken $savedToken, string $tokenId): string {
if ($savedToken instanceof DefaultToken) {
return $this->defaultTokenProvider->getPassword($savedToken, $tokenId);
}
if ($savedToken instanceof PublicKeyToken) {
return $this->publicKeyTokenProvider->getPassword($savedToken, $tokenId);
}
throw new InvalidTokenException();
}
public function setPassword(IToken $token, string $tokenId, string $password) {
if ($token instanceof DefaultToken) {
$this->defaultTokenProvider->setPassword($token, $tokenId, $password);
return;
}
if ($token instanceof PublicKeyToken) {
$this->publicKeyTokenProvider->setPassword($token, $tokenId, $password);
return;
}
throw new InvalidTokenException();
}
public function invalidateToken(string $token) {
$this->defaultTokenProvider->invalidateToken($token);
$this->publicKeyTokenProvider->invalidateToken($token);
}
public function invalidateTokenById(string $uid, int $id) {
$this->defaultTokenProvider->invalidateTokenById($uid, $id);
$this->publicKeyTokenProvider->invalidateTokenById($uid, $id);
}
public function invalidateOldTokens() {
$this->defaultTokenProvider->invalidateOldTokens();
$this->publicKeyTokenProvider->invalidateOldTokens();
}
public function rotate(IToken $token, string $oldTokenId, string $newTokenId): IToken {
if ($token instanceof DefaultToken) {
try {
$password = $this->defaultTokenProvider->getPassword($token, $oldTokenId);
} catch (PasswordlessTokenException $e) {
$password = null;
}
return $this->publicKeyTokenProvider->convertToken($token, $newTokenId, $password);
}
if ($token instanceof PublicKeyToken) {
return $this->publicKeyTokenProvider->rotate($token, $oldTokenId, $newTokenId);
}
throw new InvalidTokenException();
}
}
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