Upyun\Signature

Complexity

Total Complexity

11

Size/Duplication

Total Lines	93
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	2

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	getRestApiSignHeader()	0	13	1
A	getPurgeSignHeader()	0	9	1
A	getFormSignature()	0	9	1
C	getSignature()	0	26	8

<?php
namespace Upyun;


/**
 * Class Signature
 * @package Upyun
 */
class Signature {
    /**
     * 获取分块上传接口的签名
     */
    const SIGN_MULTIPART     = 1;
    /**
     * 生成视频处理接口的签名
     */
    const SIGN_VIDEO         = 2;
    /**
     * 生成视频处理接口的签名（不需要操作员时使用）
     */
    const SIGN_VIDEO_NO_OPERATOR   = 3;

    /**
     * 获取 RESET API 请求需要的签名头
     *
     * @param Config $bucketConfig
     * @param $method
     * @param $path
     * @param $contentLength
     *
     * @return array
     */
    public static function getRestApiSignHeader($bucketConfig, $method, $remotePath, $contentLength) {
        $gmtDate = gmdate('D, d M Y H:i:s \G\M\T');
        $path = '/' . $bucketConfig->bucketName . '/' . ltrim($remotePath, '/');

        $sign = md5("$method&$path&$gmtDate&$contentLength&{$bucketConfig->operatorPassword}");

        $headers = array(
            'Authorization' => "UpYun {$bucketConfig->operatorName}:$sign",
            'Date' => $gmtDate,
            'User-agent' => 'Php-Sdk/' . $bucketConfig->getVersion() . ' (rest api)'
        );
        return $headers;
    }

    /**
     * 获取请求缓存刷新接口需要的签名头
     *
     * @param Config $bucketConfig
     * @param $urlString
     *
     * @return array
     */
    public static function getPurgeSignHeader( Config $bucketConfig, $urlString) {

Expected 0 spaces between opening bracket and type hint "Config"; 1 found

        $gmtDate = gmdate('D, d M Y H:i:s \G\M\T');
        $sign = md5("$urlString&{$bucketConfig->bucketName}&$gmtDate&{$bucketConfig->operatorPassword}");
        return array(
            'Authorization' => "UpYun {$bucketConfig->bucketName}:{$bucketConfig->operatorName}:$sign",
            'Date' => $gmtDate,
            'User-agent' => 'Php-Sdk/' . $bucketConfig->getVersion() . ' (purge api)'
        );
    }

    public static function getFormSignature(Config $bucketConfig, $data) {
        $data['bucket'] = $bucketConfig->bucketName;
        $policy = Util::base64Json($data);
        $signature = md5($policy . '&' . $bucketConfig->getFormApiKey());
        return array(
            'policy' => $policy,
            'signature' => $signature
        );
    }

    public static function getSignature( Config $bucketConfig, $data, $type, $tokenSecret = '') {

Expected 0 spaces between opening bracket and type hint "Config"; 1 found

        if(is_array($data)) {

Expected 1 space after IF keyword; 0 found

            ksort($data);
            $string = '';
            foreach($data as $k => $v) {

Expected 1 space after FOREACH keyword; 0 found

                if(is_array($v)) {

Expected 1 space after IF keyword; 0 found

                    $v = implode('', $v);
                }
                $string .= "$k$v";
            }
            switch($type) {

Expected 1 space after SWITCH keyword; 0 found

                case self::SIGN_MULTIPART:
                    $string .= $tokenSecret ? $tokenSecret : $bucketConfig->getFormApiKey();
                    break;
                case self::SIGN_VIDEO:
                    $string = $bucketConfig->operatorName . $string . $bucketConfig->operatorPassword;
                    break;
                case self::SIGN_VIDEO_NO_OPERATOR:
                    break;

Blank line found at end of control structure

            }
            $sign = md5($string);
            return $sign;
        }
        return false;
    }
}