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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace OAuth\OAuth2\Service;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use OAuth\Common\Consumer\CredentialsInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use OAuth\Common\Http\Client\ClientInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use OAuth\Common\Http\Exception\TokenResponseException;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use OAuth\Common\Http\Uri\Uri;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use OAuth\Common\Http\Uri\UriInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use OAuth\Common\Storage\TokenStorageInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use OAuth\Common\Token\TokenInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use OAuth\OAuth2\Token\StdOAuth2Token;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Class Azure  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @package OAuth\OAuth2\Service  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author Juan Diaz - FuriosoJack <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class MicrosoftGraph extends AbstractService  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $resources = array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'graph' => 'https://graph.windows.net/'  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function __construct(CredentialsInterface $credentials, ClientInterface $httpClient, TokenStorageInterface $storage, array $scopes = array(), UriInterface $baseApiUri = null, $stateParameterInAutUrl = false, $apiVersion = "")  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        parent::__construct($credentials, $httpClient, $storage, $scopes, $baseApiUri, $stateParameterInAutUrl, $apiVersion);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if(is_null($baseApiUri)){ | 
            
                            
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                            $this->baseApiUri = new Uri($this->resources['graph'].'myorganization/');  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Parses the access token response and returns a TokenInterface.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $responseBody  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return TokenInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @throws TokenResponseException  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected function parseAccessTokenResponse($responseBody)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $data = json_decode($responseBody, true);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (null === $data || !is_array($data)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            throw new TokenResponseException('Unable to parse response.'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        } elseif (isset($data['error_description'])) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            throw new TokenResponseException('Error in retrieving token: "' . $data['error_description'] . '"'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        } elseif (isset($data['error'])) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            throw new TokenResponseException('Error in retrieving token: "' . $data['error'] . '"'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $token = new StdOAuth2Token();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $token->setAccessToken($data['access_token']);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $token->setLifeTime($data['expires_in']);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (isset($data['refresh_token'])) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $token->setRefreshToken($data['refresh_token']);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            unset($data['refresh_token']);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        unset($data['access_token']);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        unset($data['expires_in']);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $token->setExtraParams($data);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $token;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Returns the authorization API endpoint.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return UriInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getAuthorizationEndpoint()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return new Uri('https://login.microsoftonline.com/common/oauth2/authorize'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Returns the access token API endpoint.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return UriInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getAccessTokenEndpoint()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return new Uri('https://login.microsoftonline.com/common/oauth2/token'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param $code  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param null $state  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return TokenInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @throws Exception\InvalidAuthorizationStateException  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @throws TokenResponseException  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function requestAccessToken($code, $state = null)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (null !== $state) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $this->validateAuthorizationState($state);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $bodyParams = array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'code'          => $code,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'client_id'     => $this->credentials->getConsumerId(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'client_secret' => $this->credentials->getConsumerSecret(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'redirect_uri'  => $this->credentials->getCallbackUrl(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'grant_type'    => 'authorization_code',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'resource' => $this->resources['graph']  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $responseBody = $this->httpClient->retrieveResponse(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $this->getAccessTokenEndpoint(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $bodyParams,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $this->getExtraOAuthHeaders()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $token = $this->parseAccessTokenResponse($responseBody);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->storage->storeAccessToken($this->service(), $token);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $token;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Devuelve los heades que tendra obtener el AccessToken  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected function getExtraOAuthHeaders()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'Content-Type'=>'application/x-www-form-urlencoded'  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Returns a class constant from ServiceInterface define el metodo e autorizacion del API  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Header is the sane default.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return int  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                        
            
                                    
            
            
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                    protected function getAuthorizationMethod()  | 
            
            
                                                        
            
                                    
            
            
                | 
                    134
                 | 
                                    
                                                     | 
                
                 | 
                    { | 
            
            
                                                        
            
                                    
            
            
                | 
                    135
                 | 
                                    
                                                     | 
                
                 | 
                        return static::AUTHORIZATION_METHOD_HEADER_BEARER;  | 
            
            
                                                        
            
                                    
            
            
                | 
                    136
                 | 
                                    
                                                     | 
                
                 | 
                    }  | 
            
            
                                                        
            
                                    
            
            
                | 
                    137
                 | 
                                    
                                                     | 
                
                 | 
                }  |