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PRF::fromXML()   A
last analyzed

↳ Parent: PRF

Complexity

Conditions 1
Paths 1

Size

Total Lines 7
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 1
eloc 4
c 1
b 0
f 0
nc 1
nop 1
dl 0
loc 7
rs 10
1 
<?php
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace SimpleSAML\XMLSecurity\XML\xenc11;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use DOMElement;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use SimpleSAML\Assert\Assert;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use SimpleSAML\XML\Exception\InvalidDOMElementException;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * A class implementing the xenc11:PRF element.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @package simplesamlphp/xml-security

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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final class PRF extends AbstractPRFAlgorithmIdentifierType

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @inheritDoc

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @throws \SimpleSAML\XML\Exception\InvalidDOMElementException

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *   If the qualified name of the supplied element is wrong

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public static function fromXML(DOMElement $xml): static

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        Assert::same($xml->localName, static::getLocalName(), InvalidDOMElementException::class);

            


            
                                                                        
                            
            
                                    
            
            

                
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        Assert::same($xml->namespaceURI, static::getNamespaceURI(), InvalidDOMElementException::class);

            


            
                                                                        
                            
            
                                    
            
            

                
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        return new static(

            


            
                                                                        
                            
            
                                    
            
            

                
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            self::getOptionalAttribute($xml, 'Algorithm', null),

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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            Bug
    
    
    
        introduced 
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It seems like self::getOptionalAttribu...xml, 'Algorithm', null) can also be of type null; however, parameter $Algorithm of SimpleSAML\XMLSecurity\X...nc11\PRF::__construct() does only seem to accept string, 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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            /** @scrutinizer ignore-type */ self::getOptionalAttribute($xml, 'Algorithm', null),

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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        );

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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