| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  | namespace Flipbox\OAuth2\Client\Provider; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  | use Flipbox\OAuth2\Client\Provider\Exception\GuardianIdentityProviderException; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  | use League\OAuth2\Client\Provider\AbstractProvider; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  | use League\OAuth2\Client\Token\AccessToken; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  | use League\OAuth2\Client\Tool\BearerAuthorizationTrait; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  | use Psr\Http\Message\ResponseInterface; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  | abstract class AbstractGuardian extends AbstractProvider | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  | { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  |     use BearerAuthorizationTrait; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  |      * @inheritdoc | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 | 6 |  |     protected function getScopeSeparator() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 | 6 |  |         return ' '; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  |      * @inheritdoc | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 | 6 |  |     protected function getAuthorizationParameters(array $options) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 | 6 |  |         return array_merge( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 | 6 |  |             parent::getAuthorizationParameters($options), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  |             [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 | 6 |  |                 'client_secret' => $this->clientSecret | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 | 2 |  |             ] | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 | 2 |  |         ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  |      * @inheritdoc | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 | 12 |  |     protected function getDefaultHeaders() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  |         return [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 | 8 |  |             'accept' => 'application/json' | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 | 4 |  |         ]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  |      * Returns the request body for requesting an access token. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  |      * @param  array $params | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  |      * @return string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 | 12 |  |     protected function getAccessTokenBody(array $params) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 | 12 |  |         return json_encode(array_filter($params)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  |      * Builds request options used for requesting an access token. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  |      * @param  array $params | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  |      * @return array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 | 12 |  |     protected function getAccessTokenOptions(array $params) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 | 12 |  |         $option = array_merge( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 | 12 |  |             parent::getAccessTokenOptions($params), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 67 |  |  |             [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 | 8 |  |                 'headers' => [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 69 |  |  |                     'content-type' => 'application/json' | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 | 4 |  |                 ] | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 | 4 |  |             ] | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 | 4 |  |         ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 | 12 |  |         return $option; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 |  |  |      * @inheritdoc | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 79 |  |  |      */ | 
            
                                                                        
                            
            
                                    
            
            
                | 80 | 12 |  |     protected function checkResponse(ResponseInterface $response, $data) | 
            
                                                                        
                            
            
                                    
            
            
                | 81 |  |  |     { | 
            
                                                                        
                            
            
                                    
            
            
                | 82 | 12 |  |         if ($response->getStatusCode() >= 400) { | 
            
                                                                        
                            
            
                                    
            
            
                | 83 | 3 |  |             throw GuardianIdentityProviderException::clientException($response, $data); | 
                            
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                | 84 | 9 |  |         } elseif (isset($data['error'])) { | 
            
                                                                        
                            
            
                                    
            
            
                | 85 | 3 |  |             throw GuardianIdentityProviderException::oauthException($response, $data); | 
                            
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                | 86 |  |  |         } | 
            
                                                                        
                            
            
                                    
            
            
                | 87 | 6 |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 89 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 90 |  |  |      * @inheritdoc | 
            
                                                                                                            
                            
            
                                    
            
            
                | 91 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 92 | 3 |  |     protected function createResourceOwner(array $response, AccessToken $token) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 93 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 94 | 3 |  |         return new GuardianResourceOwner($response); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 95 |  |  |     } | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 96 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 97 |  |  |  | 
            
                        
This check looks at variables that have been passed in as parameters and are passed out again to other methods.
If the outgoing method call has stricter type requirements than the method itself, an issue is raised.
An additional type check may prevent trouble.