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Pull Request — master (#267)
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unknown
08:02
created

Utils::getUserAgent()   A

↳ Parent: Utils

Complexity

Conditions 2
Paths 2

Size

Total Lines 10
Code Lines 7

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 2
eloc 7
nc 2
nop 2
dl 0
loc 10
rs 9.4285
c 0
b 0
f 0
1 
<?php
2 
namespace QiniuRtc;
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final class Utils

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public static function base64UrlEncode($str)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $find = array('+', '/');

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $replace = array('-', '_');

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return str_replace($find, $replace, base64_encode($str));

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public static function base64UrlDecode($str)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $find = array('-', '_');

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $replace = array('+', '/');

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return base64_decode(str_replace($find, $replace, $str));

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public static function digest($secret, $data)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return hash_hmac('sha1', $data, $secret, true);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public static function sign($secret, $data)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return self::base64UrlEncode(self::digest($secret, $data));

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public static function getUserAgent($sdkName, $sdkVersion)

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        $ua = sprintf("%s/%s", $sdkName, $sdkVersion);

            


            
                                                        
            
                                    
            
            

                
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        if (extension_loaded('curl')) {

            


            
                                                        
            
                                    
            
            

                
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            $curlVersion = curl_version();

            


            
                                                        
            
                                    
            
            

                
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            $ua .= ' curl/' . $curlVersion['version'];

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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        $ua .= ' PHP/' . PHP_VERSION;

            


            
                                                        
            
                                    
            
            

                
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        return $ua;

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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