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Passed
Pull Request — master (#66)
by Stefano
08:01 queued 05:51
created

OAuth2Middleware::process()   A

↳ Parent: OAuth2Middleware

Complexity

Conditions 5
Paths 3

Size

Total Lines 13
Code Lines 7

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 5
eloc 7
c 1
b 0
f 0
nc 3
nop 2
dl 0
loc 13
rs 9.6111
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<?php
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declare(strict_types=1);
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * BEdita, API-first content management framework

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Copyright 2022 ChannelWeb Srl, Chialab Srl

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * This file is part of BEdita: you can redistribute it and/or modify

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * it under the terms of the GNU Lesser General Public License as published

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * by the Free Software Foundation, either version 3 of the License, or

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * (at your option) any later version.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * See LICENSE.LGPL or <http://gnu.org/licenses/lgpl-3.0.html> for more details.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace BEdita\WebTools\Middleware;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Authentication\Authenticator\Result;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Cake\Utility\Hash;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Laminas\Diactoros\Response\RedirectResponse;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Psr\Http\Message\ResponseInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Psr\Http\Message\ServerRequestInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Psr\Http\Server\MiddlewareInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Psr\Http\Server\RequestHandlerInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Middleware to handle OAuth2 flow.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class OAuth2Middleware implements MiddlewareInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @inheritDoc

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $result = $request->getAttribute('authenticationResult');

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (empty($result) || !$result instanceof Result || !is_array($result->getData())) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            return $handler->handle($request);

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        $authUrl = Hash::get($result->getData(), 'authUrl');

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (empty($authUrl)) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            return $handler->handle($request);

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        return new RedirectResponse($authUrl);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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