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Jws::__construct()   A
last analyzed

↳ Parent: Jws

Complexity

Conditions 1
Paths 1

Size

Total Lines 5
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 5
c 0
b 0
f 0
rs 9.4285
cc 1
eloc 3
nc 1
nop 2
1 
<?php
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namespace Emarref\Jwt\Signature;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Emarref\Jwt\Encoding\EncoderInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Emarref\Jwt\Encryption\EncryptionInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Emarref\Jwt\HeaderParameter\Algorithm;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Emarref\Jwt\Token;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class Jws implements SignerInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @var EncryptionInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private $encryption;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @var EncoderInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private $encoder;

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function __construct(EncryptionInterface $encryption, EncoderInterface $encoder)

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $this->encryption = $encryption;

            


            
                                                                        
                            
            
                                    
            
            

                
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        $this->encoder    = $encoder;

            


            
                                                                        
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                View Code Duplication
                
    public function getUnsignedValue(Token $token)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $jsonHeader    = $token->getHeader()->getParameters()->jsonSerialize();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $encodedHeader = $this->encoder->encode($jsonHeader);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $jsonPayload    = $token->getPayload()->getClaims()->jsonSerialize();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $encodedPayload = $this->encoder->encode($jsonPayload);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return sprintf('%s.%s', $encodedHeader, $encodedPayload);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function sign(Token $token)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $token->addHeader(new Algorithm($this->encryption->getAlgorithmName()));

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $rawSignature = $this->getUnsignedValue($token);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $signature = $this->encryption->encrypt($rawSignature);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $token->setSignature($signature);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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