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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: 00:29 |
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*/ |
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namespace OAuth2OLD\Endpoint\Server\Messages\Authorization; |
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use Psr\Http\Message\ServerRequestInterface; |
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/** |
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* Class Request |
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* @package OAuth2\Endpoints\Server\Messages\Authorization |
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* |
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* @see https://tools.ietf.org/html/rfc6749#section-4.1.1 |
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* |
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* Authorization Request |
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* |
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* The client constructs the request URI by adding the following |
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* parameters to the query component of the authorization endpoint URI |
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* using the "application/x-www-form-urlencoded" format, per Appendix B: |
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* |
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* response_type |
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* REQUIRED. Value MUST be set to "code". |
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* |
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* client_id |
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* REQUIRED. The client identifier as described in Section 2.2. |
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* |
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* redirect_uri |
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* OPTIONAL. As described in Section 3.1.2. |
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* |
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* scope |
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* OPTIONAL. The scope of the access request as described by |
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* Section 3.3. |
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* |
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* state |
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* RECOMMENDED. An opaque value used by the client to maintain |
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* state between the request and callback. The authorization |
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* server includes this value when redirecting the user-agent back |
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* to the client. The parameter SHOULD be used for preventing |
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* cross-site request forgery as described in Section 10.12. |
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* |
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* The client directs the resource owner to the constructed URI using an |
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* HTTP redirection response, or by other means available to it via the |
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* user-agent. |
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* |
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* For example, the client directs the user-agent to make the following |
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* HTTP request using TLS (with extra line breaks for display purposes |
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* only): |
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* |
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* GET /authorize?response_type=code&client_id=s6BhdRkqt3&state=xyz |
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* &redirect_uri=https%3A%2F%2Fclient%2Eexample%2Ecom%2Fcb HTTP/1.1 |
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* Host: server.example.com |
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* |
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* The authorization server validates the request to ensure that all |
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* required parameters are present and valid. If the request is valid, |
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* the authorization server authenticates the resource owner and obtains |
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* an authorization decision (by asking the resource owner or by |
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* establishing approval via other means). |
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* |
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* When a decision is established, the authorization server directs the |
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* user-agent to the provided client redirection URI using an HTTP |
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* redirection response, or by other means available to it via the |
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* user-agent. |
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*/ |
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class AuthorizationRequest |
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{ |
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protected $responseType; |
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protected $clientId; |
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protected $redirectUri; |
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protected $scope; |
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protected $state; |
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public function __construct($responseType, $clientId, $redirectUri = null, $scope = null, $state = null) |
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{ |
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$this->responseType = $responseType; |
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$this->clientId = $clientId; |
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$this->redirectUri = $redirectUri; |
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$this->scope = $scope; |
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$this->state = $state; |
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} |
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static public function createFromServerRequest(ServerRequestInterface $request) { |
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$responseType = $request->getQueryParams()['response_type'] ?? null; |
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$clientId = $request->getQueryParams()['client_id'] ?? null; |
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$redirectUri = $request->getQueryParams()['redirect_uri'] ?? null; |
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$scope = $request->getQueryParams()['scope'] ?? null; |
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$state = $request->getQueryParams()['state'] ?? null; |
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return new self($responseType, $clientId, $redirectUri, $scope, $state); |
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} |
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/** |
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* @throws \Exception |
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*/ |
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public function validate() { |
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if(!$this->responseType) { |
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throw new \Exception('Missing response_type parameter'); |
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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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public function getResponseType() |
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{ |
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return $this->responseType; |
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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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public function getRedirectUri() |
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{ |
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return $this->redirectUri; |
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} |
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public function getScope() |
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{ |
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return $this->scope; |
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} |
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public function getState() |
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{ |
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return $this->state; |
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} |
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} |
php-guard /
oauth-server
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