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<?php |
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/** |
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* @copyright Bluz PHP Team |
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* @link https://github.com/bluzphp/skeleton |
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*/ |
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declare(strict_types=1); |
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namespace Application\Auth; |
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use Application\Exception; |
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use Application\Users\Row as UsersRow; |
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use Application\Users\Table as UsersTable; |
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use Bluz\Auth\AuthException; |
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use Bluz\Proxy\Auth; |
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/** |
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* TokenProvider |
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* |
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* @package Application\Auth |
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* @author Anton Shevchuk |
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*/ |
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class TokenProvider |
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{ |
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/** |
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* authenticate user by token |
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* |
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* @param string $token |
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* |
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* @throws \Bluz\Auth\AuthException |
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* @throws \Application\Exception |
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*/ |
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public static function authenticate($token) |
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{ |
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$authRow = self::verify($token); |
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$user = UsersTable::findRow($authRow->userId); |
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// try to login |
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$user->tryLogin(); |
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} |
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/** |
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* authenticate user by token |
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* |
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* @param string $token |
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* |
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* @throws \Bluz\Auth\AuthException |
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* @return Row |
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*/ |
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public static function verify($token) |
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{ |
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if (!$authRow = Table::findRowWhere(['token' => $token, 'provider' => Table::PROVIDER_TOKEN])) { |
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throw new AuthException('Invalid token'); |
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} |
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if ($authRow->expired < gmdate('Y-m-d H:i:s')) { |
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throw new AuthException('Token has expired'); |
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} |
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return $authRow; |
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} |
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/** |
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* Create new Auth record for user |
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* |
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* @param UsersRow $user |
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* |
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* @return Row |
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* @throws Exception |
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*/ |
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public static function create($user) |
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{ |
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// clear previous generated Auth record |
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self::remove($user->id); |
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$ttl = Auth::getInstance()->getOption('token', 'ttl'); |
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// new auth row |
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$row = new Row(); |
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$row->userId = $user->id; |
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$row->foreignKey = $user->login; |
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$row->provider = Table::PROVIDER_TOKEN; |
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$row->tokenType = Table::TYPE_ACCESS; |
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$row->expired = gmdate('Y-m-d H:i:s', time() + $ttl); |
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$row->token = bin2hex(random_bytes(32)); |
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$row->save(); |
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return $row; |
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} |
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/** |
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* Remove Auth record |
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* |
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* @param integer $id |
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* |
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* @return void |
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*/ |
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public static function remove($id) |
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{ |
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// clear previous generated Auth record |
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// works with change password |
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Table::delete( |
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[ |
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'userId' => $id, |
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'provider' => Table::PROVIDER_TOKEN, |
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'tokenType' => Table::TYPE_ACCESS |
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] |
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); |
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} |
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} |
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bluzphp /
skeleton
