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<?php |
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declare(strict_types=1); |
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/** |
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* VerifiesAccessToken.php |
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* Copyright (c) 2017 [email protected] |
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* |
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* This file is part of Firefly III. |
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* |
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* Firefly III is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* Firefly III 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 General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with Firefly III. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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namespace FireflyIII\Console\Commands; |
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use FireflyIII\Repositories\User\UserRepositoryInterface; |
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use Log; |
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use Preferences; |
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/** |
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* Trait VerifiesAccessToken. |
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* |
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* Verifies user access token for sensitive commands. |
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*/ |
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trait VerifiesAccessToken |
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{ |
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/** |
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* Abstract method to make sure trait knows about method "option". |
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* |
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* @param string|null $key |
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* |
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* @return mixed |
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*/ |
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abstract public function option($key = null); |
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/** |
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* Returns false when given token does not match given user token. |
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* |
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* @return bool |
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*/ |
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protected function verifyAccessToken(): bool |
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{ |
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$userId = (int)$this->option('user'); |
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$token = (string)$this->option('token'); |
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/** @var UserRepositoryInterface $repository */ |
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$repository = app(UserRepositoryInterface::class); |
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$user = $repository->findNull($userId); |
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if (null === $user) { |
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Log::error(sprintf('verifyAccessToken(): no such user for input "%d"', $userId)); |
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return false; |
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} |
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$accessToken = Preferences::getForUser($user, 'access_token', null); |
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if (null === $accessToken) { |
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Log::error(sprintf('User #%d has no access token, so cannot access command line options.', $userId)); |
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return false; |
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} |
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if (!($accessToken->data === $token)) { |
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Log::error(sprintf('Invalid access token for user #%d.', $userId)); |
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Log::error(sprintf('Token given is "%s", expected something else.', $token)); |
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return false; |
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} |
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return true; |
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} |
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} |
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firefly-iii /
firefly-iii
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