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<?php |
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namespace App\Controller; |
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use App\Requests\GetTokenRequest; |
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use App\Requests\RefreshTokenRequest; |
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use App\Model\User; |
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use App\Model\AccessToken; |
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use App\Model\RefreshToken; |
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use Slim\Http\Request; |
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use Slim\Http\Response; |
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use App\Common\JsonException; |
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class TokenController extends BaseController |
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{ |
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const TOKEN_TYPE = 'Bearer'; |
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/** |
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* @api {post} /token Получение токена |
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* @apiName CreateToken |
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* @apiGroup Token |
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* |
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* @apiDescription Метод для получения авторизационного токена. Токен необходим для выполнения запросов к АПИ. |
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* Полученный токен отправляется в заголовке запроса: |
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* <br/> |
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* <strong>Authorization: Bearer xxxxxxxxxxxxxxxxxxxxxxxxxxxxx</strong> |
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* |
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* @apiHeader {String} Content-Type application/vnd.api+json <br/> application/json |
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* |
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* @apiParam {String} username Логин |
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* @apiParam {String} password Пароль |
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* |
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* @apiParamExample {json} Пример запроса: |
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* { |
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* "data":{ |
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* "attributes":{ |
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* "username":"[email protected]", |
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* "password": "qwerty" |
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* } |
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* } |
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* } |
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* |
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* @apiSuccessExample {json} Успешно (200) |
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* HTTP/1.1 200 OK |
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* { |
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* "access_token": "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpc3MiOmZhbHNlLCJhdWQiOiJza2VsZXRvbi5kZXYiLCJpYXQiOjE0NzY0Mjk4NjksImV4cCI6MTQ3NjQzMzQ2OX0.NJn_-lK28kEZyZqygLr6B-FZ2zC2-1unStayTGicP5g", |
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* "expires_in": 3600, |
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* "token_type": "Bearer", |
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* "refresh_token": "092ea7e36f6b9bf462cb3ca1f6f86b80" |
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* } |
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* |
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* @apiUse StandardErrors |
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*/ |
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/** |
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* @param Request $request |
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* @param Response $response |
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* |
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* @return \Psr\Http\Message\ResponseInterface |
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* @throws JsonException |
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*/ |
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public function getToken(Request $request, Response $response) |
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{ |
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$params = $request->getParsedBody(); |
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$this->validateRequestParams($params, 'token', new GetTokenRequest()); |
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$user = User::findUserByEmail($params['data']['attributes']['username']); |
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// ensure user and password are good |
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if (!$user || !password_verify($params['data']['attributes']['password'], $user->password)) { |
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$this->failUnknownUser(); |
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} |
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return $this->buildTokens($request, $response, $user); |
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} |
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/** |
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* @api {post} /refresh-token Обновление токена |
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* @apiName RefreshToken |
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* @apiGroup Token |
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* |
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* @apiDescription Метод для обновления access_token по refresh_token |
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* |
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* @apiHeader {String} Content-Type application/vnd.api+json <br/> application/json |
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* |
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* @apiParam {String} refresh_token Токен для обновления |
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* |
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* @apiParamExample {json} Пример запроса: |
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* { |
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* "data":{ |
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* "attributes":{ |
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* "refresh_token":"092ea7e36f6b9bf462cb3ca1f6f86b80" |
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* } |
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* } |
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* } |
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* |
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* @apiSuccessExample {json} Успешно (200) |
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* HTTP/1.1 200 OK |
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* { |
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* "access_token": "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpc3MiOmZhbHNlLCJhdWQiOiJza2VsZXRvbi5kZXYiLCJpYXQiOjE0NzY0Mjk4NjksImV4cCI6MTQ3NjQzMzQ2OX0.NJn_-lK28kEZyZqygLr6B-FZ2zC2-1unStayTGicP5g", |
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* "expires_in": 3600, |
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* "token_type": "Bearer", |
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* "refresh_token": "092ea7e36f6b9bf462cb3ca1f6f86b80" |
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* } |
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* |
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* @apiUse StandardErrors |
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*/ |
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/** |
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* @param Request $request |
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* @param Response $response |
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* |
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* @return \Psr\Http\Message\ResponseInterface |
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* @throws JsonException |
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*/ |
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public function refreshToken(Request $request, Response $response) |
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{ |
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$params = $request->getParsedBody(); |
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$this->validateRequestParams($params, 'token', new RefreshTokenRequest()); |
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$user = RefreshToken::getUserByToken($params['data']['attributes']['refresh_token']); |
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// ensure user is good |
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if (!$user) { |
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$this->failUnknownToken(); |
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} |
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return $this->buildTokens($request, $response, $user); |
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} |
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/** |
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* @param Request $request |
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* @param Response $response |
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* @param User $user |
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* @return \Psr\Http\Message\ResponseInterface |
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*/ |
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protected function buildTokens(Request $request, Response $response, User $user) |
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{ |
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// build tokens |
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$accessToken = AccessToken::createToken( |
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$user, |
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$request->getUri()->getHost(), |
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$this->settings['accessToken'] |
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); |
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$refreshToken = RefreshToken::createToken($user); |
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// prepare response structure |
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$result = [ |
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'token_type' => self::TOKEN_TYPE, |
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'access_token' => $accessToken, |
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'refresh_token' => $refreshToken, |
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'expires_in' => $this->settings['accessToken']['ttl'], |
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]; |
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// render response |
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return $this->apiRenderer->jsonResponse($response, 200, json_encode($result)); |
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} |
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/** |
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* @throws JsonException |
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*/ |
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protected function failUnknownUser() |
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{ |
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throw new JsonException('token', 400, 'Invalid Attribute', 'Invalid password or username'); |
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} |
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/** |
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* @throws JsonException |
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*/ |
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protected function failUnknownToken() |
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{ |
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throw new JsonException('token', 400, 'Invalid Attribute', 'Invalid refresh_token'); |
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} |
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} |
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Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: