View GitHub Repository frzb-cryptography

Schedule Inspection
Subscribe

CryptoFactory::createAES()   A
last analyzed

↳ Parent: CryptoFactory

Complexity

Conditions 1
Paths 1

Size

Total Lines 10
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 7
CRAP Score 1

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 1
eloc 6
c 1
b 0
f 0
nc 1
nop 2
dl 0
loc 10
ccs 7
cts 7
cp 1
crap 1
rs 10
1 
<?php
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    3
                

                                    
                                                    
                
                
                
declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    4
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    5
                

                                    
                                                    
                
                
                
namespace FRZB\Component\Cryptography\Factory;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    6
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    7
                

                                    
                                                    
                
                
                
use FRZB\Component\Cryptography\Helper\Random;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    8
                

                                    
                                                    
                
                
                
use phpseclib\Crypt\AES;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    9
                

                                    
                                                    
                
                
                
use phpseclib\Crypt\Base as Crypto;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    10
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    11
                

                                    
                                                    
                
                
                
class CryptoFactory implements CryptoFactoryInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    12
                

                                    
                                                    
                
                
                
{

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    13
                

                                    
                                                    
                
                
                
    private const DEFAULT_LENGTH = 128;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    14
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    15
                

                                    
                             11                         
                
                
                
    public function __construct(

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    16
                

                                    
                                                    
                
                
                
        private readonly Random $randomCrypto,

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    17
                

                                    
                                                    
                
                
                
    ) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    18
                

                                    
                             11                         
                
                
                
    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    19
                

                                    
                                                    
                
                
                

            


            
                                                                        
                            
            
                                    
            
            

                
                    20
                

                                    
                             11                         
                
                
                
    public function createAES(?string $iv = null, ?string $key = null): Crypto

            


            
                                                                        
                            
            
                                    
            
            

                
                    21
                

                                    
                                                    
                
                
                
    {

            


            
                                                                        
                            
            
                                    
            
            

                
                    22
                

                                    
                             11                         
                
                
                
        $iv ??= $this->randomCrypto->secureString(self::DEFAULT_LENGTH);

            


            
                                                                        
                            
            
                                    
            
            

                
                    23
                

                                    
                             11                         
                
                
                
        $key ??= $this->randomCrypto->secureString(self::DEFAULT_LENGTH);

            


            
                                                                        
                            
            
                                    
            
            

                
                    24
                

                                    
                                                    
                
                
                

            


            
                                                                        
                            
            
                                    
            
            

                
                    25
                

                                    
                             11                         
                
                
                
        $crypto = new AES(Crypto::MODE_CBC);

            


            
                                                                        
                            
            
                                    
            
            

                
                    26
                

                                    
                             11                         
                
                
                
        $crypto->setIV($iv);

            


            
                                                                        
                            
            
                                    
            
            

                
                    27
                

                                    
                             11                         
                
                
                
        $crypto->setKey($key);

            


            
                                                                        
                            
            
                                    
            
            

                
                    28
                

                                    
                                                    
                
                
                

            


            
                                                                        
                            
            
                                    
            
            

                
                    29
                

                                    
                             11                         
                
                
                
        return $crypto;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    30
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    31
                

                                    
                                                    
                
                
                
}

            


            
                                                        
            
                                    
            
            

                
                    32