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Push — master ( d0e289...84c60d )
by Rogier
02:10
created

JsonWebKey::thumbprint()   A

↳ Parent: JsonWebKey

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 1
dl 0
loc 3
rs 10
c 1
b 0
f 0
cc 1
nc 1
nop 1
1 
<?php
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namespace Rogierw\RwAcme\Support;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class JsonWebKey

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public static function compute(string $accountKey): array

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $privateKey = openssl_pkey_get_private($accountKey);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $details = openssl_pkey_get_details($privateKey);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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It seems like $privateKey can also be of type false; however, parameter $key of openssl_pkey_get_details() does only seem to accept resource, maybe add an additional type check?
                                                                                                                                                                                           (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-type   annotation

                                    

                                        

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        $details = openssl_pkey_get_details(/** @scrutinizer ignore-type */ $privateKey);

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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        return [

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            'e'   => Base64::urlSafeEncode($details['rsa']['e']),

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            'kty' => 'RSA',

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            'n'   => Base64::urlSafeEncode($details['rsa']['n']),

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        ];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public static function thumbprint(array $jwk): string

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        return Base64::urlSafeEncode(hash('sha256', json_encode($jwk), true));

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}