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Completed
Pull Request — master (#21)
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unknown
02:03
created

PasswordGenerator::process()   A

↳ Parent: PasswordGenerator

Complexity

Conditions 3
Paths 3

Size

Total Lines 15
Code Lines 9

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
dl 0
loc 15
rs 9.4285
c 1
b 0
f 0
cc 3
eloc 9
nc 3
nop 1
1 
<?php
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Knp\Rad\User\DependencyInjection\Compiler;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Symfony\Component\DependencyInjection\ContainerBuilder;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Symfony\Component\DependencyInjection\Exception\OutOfBoundsException;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class PasswordGenerator implements CompilerPassInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    const GENERATOR_INDEX = 0;

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function process(ContainerBuilder $container)

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        if ( ! extension_loaded('openssl')) {

            


            
                                                        
            
                                    
            
            

                
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            return;

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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        $listener = $container->findDefinition('knp_rad_user.event_listener.persistence.password_generation_listener');

            


            
                                                        
            
                                    
            
            

                
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        try {

            


            
                                                        
            
                                    
            
            

                
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            $generator = $listener->getArgument(self::GENERATOR_INDEX);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

                            –
                            show
                        


                        

                                                                                        




    

        
            Unused Code
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
$generator 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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        } catch (OutOfBoundsException $e) {

            


            
                                                        
            
                                    
            
            

                
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            $sslGenerator = $container->findDefinition('knp_rad_user.password.generator.pseudo_random_bytes_generator');

            


            
                                                        
            
                                    
            
            

                
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            $listener->setArguments([$sslGenerator]);

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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