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<?php |
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/** |
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* Created by PhpStorm. |
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* User: Alexandre |
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* Date: 31/12/2017 |
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* Time: 16:45 |
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*/ |
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namespace OAuth2OLD\Endpoint\Server\Messages\AccessToken; |
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use Psr\Http\Message\ServerRequestInterface; |
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/** |
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* Class AccessTokenRequest |
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* @package OAuth2\Endpoints\Server\Messages\AccessToken |
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* |
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* @see https://tools.ietf.org/html/rfc6749#section-4.1.3 |
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* |
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* The client makes a request to the token endpoint by sending the |
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* following parameters using the "application/x-www-form-urlencoded" |
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* format per Appendix B with a character encoding of UTF-8 in the HTTP |
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* request entity-body: |
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* |
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* grant_type |
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* REQUIRED. Value MUST be set to "authorization_code". |
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* |
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* code |
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* REQUIRED. The authorization code received from the |
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* authorization server. |
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* |
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* redirect_uri |
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* REQUIRED, if the "redirect_uri" parameter was included in the |
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* authorization request as described in Section 4.1.1, and their |
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* values MUST be identical. |
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* |
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* client_id |
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* REQUIRED, if the client is not authenticating with the |
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* authorization server as described in Section 3.2.1. |
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* |
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* If the client type is confidential or the client was issued client |
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* credentials (or assigned other authentication requirements), the |
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* client MUST authenticate with the authorization server as described |
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* in Section 3.2.1. |
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* |
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* For example, the client makes the following HTTP request using TLS |
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* (with extra line breaks for display purposes only): |
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* |
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* POST /token HTTP/1.1 |
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* Host: server.example.com |
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* Authorization: Basic czZCaGRSa3F0MzpnWDFmQmF0M2JW |
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* Content-Type: application/x-www-form-urlencoded |
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* |
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* grant_type=authorization_code&code=SplxlOBeZQQYbYS6WxSbIA |
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* &redirect_uri=https%3A%2F%2Fclient%2Eexample%2Ecom%2Fcb |
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* |
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* The authorization server MUST: |
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* |
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* o require client authentication for confidential clients or for any |
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* client that was issued client credentials (or with other |
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* authentication requirements), |
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* |
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* o authenticate the client if client authentication is included, |
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* |
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* o ensure that the authorization code was issued to the authenticated |
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* confidential client, or if the client is public, ensure that the |
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* code was issued to "client_id" in the request, |
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* |
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* o verify that the authorization code is valid, and |
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* |
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* o ensure that the "redirect_uri" parameter is present if the |
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* "redirect_uri" parameter was included in the initial authorization |
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* request as described in Section 4.1.1, and if included ensure that |
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* their values are identical. |
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*/ |
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class AccessTokenRequest |
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{ |
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private $grantType; |
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private $code; |
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private $redirectUri; |
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private $clientId; |
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public function __construct($grantType, $code, $redirectUri, $clientId = null) |
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{ |
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$this->grantType = $grantType; |
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$this->code = $code; |
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$this->redirectUri = $redirectUri; |
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$this->clientId = $clientId; |
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} |
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static public function createFromServerRequest(ServerRequestInterface $request) |
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{ |
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$grantType = $request->getParsedBody()['grant_type'] ?? null; |
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$code = $request->getParsedBody()['code'] ?? null; |
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$redirectUri = $request->getParsedBody()['redirect_uri'] ?? null; |
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$clientId = $request->getParsedBody()['client_id'] ?? null; |
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return new self($grantType, $code, $redirectUri, $clientId); |
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} |
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/** |
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* @throws \Exception |
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*/ |
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public function validate() |
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{ |
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if (!$this->clientId) { |
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throw new \Exception('Missing client_id parameter'); |
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} |
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return true; |
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} |
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/** |
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* @return mixed |
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*/ |
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public function getGrantType() |
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{ |
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return $this->grantType; |
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} |
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/** |
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* @return mixed |
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*/ |
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public function getCode() |
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{ |
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return $this->code; |
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} |
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/** |
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* @return mixed |
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*/ |
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public function getRedirectUri() |
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{ |
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return $this->redirectUri; |
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} |
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/** |
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* @return mixed |
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*/ |
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public function getClientId() |
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{ |
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return $this->clientId; |
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} |
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} |
php-guard /
oauth-server
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