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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Phisch\OAuth\Server\Response;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Phisch\OAuth\Server\Entity\AccessTokenEntityInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Phisch\OAuth\Server\Entity\RefreshTokenEntityInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Phisch\OAuth\Server\Entity\ScopeEntityInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Phisch\OAuth\Server\Exception\AuthorizationServerException;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Phisch\OAuth\Server\Token\TokenTypeInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                abstract class AbstractResponseBuilder implements ResponseBuilderInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param TokenTypeInterface $tokenType  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param AccessTokenEntityInterface $accessToken  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param RefreshTokenEntityInterface|null $refreshToken  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param ScopeEntityInterface[]|null $scopes  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return mixed  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function success(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        TokenTypeInterface $tokenType,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        AccessTokenEntityInterface $accessToken,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        RefreshTokenEntityInterface $refreshToken = null,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        array $scopes = null  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $data = [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'access_token' => $tokenType->generate($accessToken),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'token_type' => $tokenType->getType(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'expires_in' => $accessToken->getExpiryDateTime()->getTimestamp() - (new \DateTime())->getTimestamp()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // refresh token is optional  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($refreshToken instanceof RefreshTokenEntityInterface) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            // TODO: check if refresh_token should use the same token type as access_token  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $data['refresh_token'] = $refreshToken->getIdentifier();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // scope is optional  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (!empty($scopes)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $data['scope'] = $this->generateScopeList($scopes);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->buildSuccessResponse($data, 200);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param AuthorizationServerException $exception  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return mixed  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function error(AuthorizationServerException $exception)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $data = [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'error' => $exception->getErrorCode(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'error_description' => $exception->getMessage(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'error_uri' => '' //TODO: implement error detail endpoint and generate uris  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->buildErrorResponse($data, 400);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param AuthorizationServerException $exception  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function errorRedirect(AuthorizationServerException $exception)  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return $this->buildErrorRedirectResponse(  | 
            
                            
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                            $exception->getErrorCode()  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param ScopeEntityInterface[] $scopes  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private function generateScopeList(array $scopes)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $scopeNames = [];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        foreach ($scopes as $scope) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $scopeNames[] = $scope->getName();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return implode(' ', $scopeNames); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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