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Push — master ( 465294...59d00e )
by Temitope
02:22
created

Middleware::__invoke()   A

↳ Parent: Middleware

Complexity

Conditions 4
Paths 8

Size

Total Lines 18
Code Lines 13

Duplication

Lines 0
Ratio 0 %

Importance

Changes 3
Bugs 2 Features 0
Metric Value
c 3
b 2
f 0
dl 0
loc 18
rs 9.2
cc 4
eloc 13
nc 8
nop 3
1 
<?php
2 
/**
3 
 * @author   Temitope Olotin <[email protected]>
4 
 * @license  <https://opensource.org/license/MIT> MIT
5 
 */
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namespace Laztopaz\EmojiRestfulAPI;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Firebase\JWT\JWT;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Psr\Http\Message\ResponseInterface as Response;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Psr\Http\Message\ServerRequestInterface as Request;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class Middleware

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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{

            


            
                                                        
            
                                    
            
            

                
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    public function __invoke(Request $request, Response $response, $next)

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        $loadEnv = DatabaseConnection::loadEnv();

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                        
                        

                            
                            
0 ignored issues

                            –
                            show
                        


                        

                                                                                        




    

        
            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
Are you sure the assignment to $loadEnv is correct as \Laztopaz\EmojiRestfulAP...seConnection::loadEnv() (which targets Laztopaz\EmojiRestfulAPI...seConnection::loadEnv()) seems to always return null.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.


class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();





The method getObject() can return nothing but null, so it makes no sense
to assign that value to a variable.


The reason is most likely that a function or method is imcomplete or has been
reduced for debug purposes.


                        

                                                    

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            Unused Code
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
$loadEnv is not used, you could remove the assignment.
                                                                                                

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for variable assignements that are either overwritten by other
assignments or where the variable is not used subsequently.


$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}





Both the $myVar assignment in line 1 and the $higher assignment in line 2
are dead. The first because $myVar is never used and the second because
$higher is always overwritten for every possible time line.


                        

                                                    

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        $authHeader = $request->getHeader('token');

            


            
                                                        
            
                                    
            
            

                
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        try {

            


            
                                                        
            
                                    
            
            

                
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            if (is_array($authHeader) && !empty($authHeader)) {

            


            
                                                        
            
                                    
            
            

                
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                $jwtoken = $authHeader[0];

            


            
                                                        
            
                                    
            
            

                
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                $secretKey = base64_decode(getenv('secret'));

            


            
                                                        
            
                                    
            
            

                
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                $jwt = json_decode($jwtoken, true);

            


            
                                                        
            
                                    
            
            

                
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                //decode the JWT using the key from config

            


            
                                                        
            
                                    
            
            

                
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                JWT::decode($jwt['jwt'], $secretKey, ['HS512']);

            


            
                                                        
            
                                    
            
            

                
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                return $next($request, $response);

            


            
                                                        
            
                                    
            
            

                
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            }

            


            
                                                        
            
                                    
            
            

                
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        } catch (\Exception $e) {

            


            
                                                        
            
                                    
            
            

                
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            return $response->withJson(['status' => $e->getMessage()], 401);

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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        return $response->withJson(['status'], 401);

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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