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CryptGPGTrait::cryptGpgDefaultOptions()   A

↳ Parent: CryptGPGTrait

Complexity

Conditions 2
Paths 2

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 2
c 1
b 0
f 0
dl 0
loc 4
rs 10
cc 2
nc 2
nop 0
1 
<?php
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namespace rhertogh\Yii2SecurityTxt\helpers\GPG\traits;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Crypt_GPG;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Crypt_GPG_Exception;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use PEAR_Exception;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Yii;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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trait CryptGPGTrait

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @throws Crypt_GPG_Exception

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @throws PEAR_Exception

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected static function signViaCryptGPG(string $message, string $privateKey)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        Yii::beginProfile('Generate PGP signature', __METHOD__);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $gpg = new Crypt_GPG(static::cryptGpgDefaultOptions());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $keyInfo = $gpg->importKey($privateKey);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $gpg->addSignKey($keyInfo['fingerprint']);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $output = $gpg->sign($message, Crypt_GPG::SIGN_MODE_CLEAR);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        Yii::endProfile('Generate PGP signature', __METHOD__);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $output;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    protected static function cryptGpgDefaultOptions()

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $gnupgHome = getenv('GNUPGHOME');

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $gnupgHome ? ['homedir' => $gnupgHome] : [];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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