php实现的网络相册图片防盗链完美破解方法


Posted in PHP onJuly 01, 2015

本文实例讲述了php实现的网络相册图片防盗链完美破解方法。分享给大家供大家参考。具体如下:

网络相册图片防盗链破解程序 - PHP版 这个防盗链破解版可以完美破解当下比较流行的: 百度相册,网易相册,360我喜欢等网站图片. 还可以实现简单的图片防盗链. 因为这个类是先进行获取远程图片, 然后再把图片发送到客户端,所以,算是进行了两次流量的传送.因此,会浪费空间流量,接下来,会开发缓存功能,这样可以实现节约流量!

<?php  
/**   
 * 网络相册图片防盗链破解程序 - PHP版   
 *   
 * 使用方法:   
 *    
 *   http://yourdomain/url.php?url=http://hiphotos.baidu.com/verdana/pic/item/baidupicture.jpg&referer=   
 *   其中url是指需要破解的图片URL,而referer是为了兼容一些不需要设置来路域名才能显示的相册,例如360我喜欢网,必须设置来路为空才能正常浏览. 所以,此时应该设置referer为1  
 *   
 * @author 雪狐博客   
 * @version 1.0   
 * @since  July 16, 2012  
 * @URL http://www.xuehuwang.com   
 */
class Frivoller   
{   
  /**   
   * HTTP 版本号 (1.0, 1.1) , 百度使用的是 version 1.1   
   *   
   * @var string   
   */
  protected $version;   
  /**   
   * 进行HTTP请求后响应的数据  
   *   
   * @var 字符串格式   
   */
  protected $body;   
  /**   
   * 需要获取的远程URL  
   *   
   * @var 字符串格式   
   */
  protected $link;   
  /**   
   * An array that containing any of the various components of the URL.   
   *   
   * @var array   
   */
  protected $components;   
  /**   
   * HTTP请求时HOST数据  
   *   
   * @var 字符串   
   */
  protected $host;   
  /**   
   * The path of required file.   
   * (e.g. '/verdana/abpic/item/mygirl.png')   
   *   
   * @var string   
   */
  protected $path;   
  /**   
   * The HTTP referer, extra it from original URL   
   *   
   * @var string   
   */
  protected $referer;   
  /**   
   * The HTTP method, 'GET' for default   
   *   
   * @var string   
   */
  protected $method  = 'GET';   
  /**   
   * The HTTP port, 80 for default   
   *   
   * @var int   
   */
  protected $port   = 80;   
  /**   
   * Timeout period on a stream   
   *   
   * @var int   
   */
  protected $timeout = 100;   
  /**   
   * The filename of image   
   *   
   * @var string   
   */
  protected $filename;   
  /**   
   * The ContentType of image file.   
   * image/jpeg, image/gif, image/png, image   
   *   
   * @var string   
   */
  protected $contentType;   
  /**   
   * Frivoller constructor   
   *   
   * @param string $link   
   */
  public function __construct($link,$referer='')   
  {   
    $this->referer = $referer;  
    // parse the http link   
    $this->parseLink($link);   
    // begin to fetch the image   
    $stream = pfsockopen($this->host, $this->port, $errno, $errstr, $this->timeout);   
    if (!$stream){  
      header("Content-Type: $this->contentType;");   
      echo $this->CurlGet($link);   
    }else{   
      fwrite($stream, $this->buildHeaders());   
      $this->body = "";   
      $img_size = get_headers($link,true);  
      while (!feof($stream)) {   
        $this->body .= fgets($stream, $img_size['Content-Length']);   
        //fwrite($jpg,fread($stream, $img_size['Content-Length']));  
      }   
      $content = explode("\r\n\r\n", $this->body, 2);   
      $this->body = $content[1];  
      fclose($stream);    
      // send 'ContentType' header for saving this file correctly
      // 如果不发送CT,则在试图保存图片时,IE7 会发生错误 (800700de)   
      // Flock, Firefox 则没有这个问题,Opera 没有测试   
      header("Content-Type: $this->contentType;");   
      header("Cache-Control: max-age=315360000");  
      echo $this->body;     
       //保存图片  
       //file_put_contents('hello.jpg', $this->body);   
    }  
  }   
  /**   
   * Compose HTTP request header   
   *   
   * @return string   
   */
  private function buildHeaders()   
  {   
    $request = "$this->method $this->path HTTP/1.1\r\n";   
    $request .= "Host: $this->host\r\n";   
    $request .= "Accept-Encoding: gzip, deflate\r\n";  
    $request .= "User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.0; zh-CN; rv:1.9.0.1) Gecko/2008070208 Firefox/3.0.1\r\n";
    $request .= "Content-Type: image/jpeg\r\n";   
    $request .= "Accept: */*\r\n";   
    $request .= "Keep-Alive: 300\r\n";   
    $request .= "Referer: $this->referer\r\n";   
    $request .= "Cache-Control: max-age=315360000\r\n";   
    $request .= "Connection: close\r\n\r\n";   
    return $request;   
  }   
  /**   
   * Strip initial header and filesize info   
   */   
  private function extractBody(&$body)   
  {     
    // The status of link   
    if(strpos($body, '200 OK') > 0) {   
      // strip header   
      $endpos = strpos($body, "\r\n\r\n");   
      $body = substr($body, $endpos + 4);   
      // strip filesize at nextline   
      $body = substr($body, strpos($body, "\r\n") + 2);   
    }       
  }   
  /**   
   * Extra the http url   
   *   
   * @param $link   
   */
  private function parseLink($link)   
  {   
    $this->link     = $link;   
    $this->components  = parse_url($this->link);   
    $this->host     = $this->components['host'];   
    $this->path     = $this->components['path'];   
    if(empty($this->referer)){  
      $this->referer   = $this->components['scheme'] . '://' . $this->components['host'];   
    }elseif($this->referer == '1'){  
      $this->referer   = '';  
    }  
    $this->filename   = basename($this->path);   
    // extract the content type   
    $ext = substr(strrchr($this->path, '.'), 1);   
    if ($ext == 'jpg' or $ext == 'jpeg') {   
      $this->contentType = 'image/pjpeg';   
    }   
    elseif ($ext == 'gif') {   
      $this->contentType = 'image/gif';   
    }   
    elseif ($ext == 'png') {   
      $this->contentType = 'image/x-png';   
    }   
    elseif ($ext == 'bmp') {   
      $this->contentType = 'image/bmp';   
    }   
    else {   
      $this->contentType = 'application/octet-stream';   
    }   
  }   
  //抓取网页内容   
  function CurlGet($url){   
    $url = str_replace('&','&',$url);   
    $curl = curl_init();   
    curl_setopt($curl, CURLOPT_URL, $url);   
    curl_setopt($curl, CURLOPT_HEADER, false);   
    curl_setopt($curl, CURLOPT_REFERER,$url);   
    curl_setopt($curl, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 6.0; SeaPort/1.2; Windows NT 5.1; SV1; InfoPath.2)");   
    curl_setopt($curl, CURLOPT_COOKIEJAR, 'cookie.txt');   
    curl_setopt($curl, CURLOPT_COOKIEFILE, 'cookie.txt');   
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);   
    curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 0);   
    $values = curl_exec($curl);   
    curl_close($curl);   
    return $values;   
  }   
}   
/**  
 * 取得根域名  
 *  
 * @author   lonely  
 * @create    2011-3-11  
 * @version  0.11  
 * @lastupdate lonely  
 * @package Sl  
*/
class RootDomain{  
   private static $self;  
  private $domain=null;  
  private $host=null;  
  private $state_domain;  
  private $top_domain;  
  /**  
   * 取得域名分析实例  
   * Enter description here ...  
   */
  public static function instace(){  
    if(!self::$self)  
      self::$self=new self();  
    return self::$self;  
  }  
  public function __construct(){  
    $this->state_domain=array(  
      'al','dz','af','ar','ae','aw','om','az','eg','et','ie','ee','ad','ao','ai','ag','at','au','mo','bb','pg','bs','pk','py','ps','bh','pa','br','by','bm','bg','mp','bj','be','is','pr','ba','pl','bo','bz','bw','bt','bf','bi','bv','kp','gq','dk','de','tl','tp','tg','dm','do','ru','ec','er','fr','fo','pf','gf','tf','va','ph','fj','fi','cv','fk','gm','cg','cd','co','cr','gg','gd','gl','ge','cu','gp','gu','gy','kz','ht','kr','nl','an','hm','hn','ki','dj','kg','gn','gw','ca','gh','ga','kh','cz','zw','cm','qa','ky','km','ci','kw','cc','hr','ke','ck','lv','ls','la','lb','lt','lr','ly','li','re','lu','rw','ro','mg','im','mv','mt','mw','my','ml','mk','mh','mq','yt','mu','mr','us','um','as','vi','mn','ms','bd','pe','fm','mm','md','ma','mc','mz','mx','nr','np','ni','ne','ng','nu','no','nf','na','za','aq','gs','eu','pw','pn','pt','jp','se','ch','sv','ws','yu','sl','sn','cy','sc','sa','cx','st','sh','kn','lc','sm','pm','vc','lk','sk','si','sj','sz','sd','sr','sb','so','tj','tw','th','tz','to','tc','tt','tn','tv','tr','tm','tk','wf','vu','gt','ve','bn','ug','ua','uy','uz','es','eh','gr','hk','sg','nc','nz','hu','sy','jm','am','ac','ye','iq','ir','il','it','in','id','uk','vg','io','jo','vn','zm','je','td','gi','cl','cf','cn','yr'
    );  
    $this->top_domain=array('com','arpa','edu','gov','int','mil','net','org','biz','info','pro','name','museum','coop','aero','xxx','idv','me','mobi');  
    $this->url=$_SERVER['HTTP_HOST'];  
  }  
  /**  
   * 设置URL  
   * Enter description here ...  
   * @param string $url  
   */
  public function setUrl($url=null){  
    $url=$url?$url:$this->url;  
    if(empty($url))return $this;  
    if(!preg_match("/^http:/is", $url))  
      $url="http://".$url;  
    $url=parse_url(strtolower($url));  
    $urlarr=explode(".", $url['host']);  
    $count=count($urlarr);  
    if ($count<=2){  
      $this->domain=$url['host'];  
    }else if ($count>2){  
      $last=array_pop($urlarr);  
      $last_1=array_pop($urlarr);  
      if(in_array($last, $this->top_domain)){  
        $this->domain=$last_1.'.'.$last;  
        $this->host=implode('.', $urlarr);  
      }else if (in_array($last, $this->state_domain)){  
        $last_2=array_pop($urlarr);  
        if(in_array($last_1, $this->top_domain)){  
          $this->domain=$last_2.'.'.$last_1.'.'.$last;  
          $this->host=implode('.', $urlarr);  
        }else{  
          $this->host=implode('.', $urlarr).$last_2;  
          $this->domain=$last_1.'.'.$last;  
        }  
      }  
    }  
    return $this;  
  }  
  /**  
   * 取得域名  
   * Enter description here ...  
   */
  public function getDomain(){  
    return $this->domain;  
  }  
  /**  
   * 取得主机  
   * Enter description here ...  
   */
  public function getHost(){  
    return $this->host;  
  }  
}  
$referer = array('xuehuwang.com','zangbala.cn','qianzhebaikou.net','sinaapp.com','163.com','sina.com.cn','weibo.com','abc.com');  
// Get the url, maybe you should check the given url   
if (isset($_GET['url']) and $_GET['url'] != '') {   
  //获取来路域名  
  $site = (isset($_SERVER['HTTP_REFERER']) && !empty($_SERVER['HTTP_REFERER'])) ? $_SERVER['HTTP_REFERER'] : '';
  //匹配是否是一个图片链接  
  if(preg_match('/(http|https|ftp|rtsp|mms):(\/\/|\\\\){1}((\w)+[.]){1,}([a-zA-Z]|[0-9]{1,3})(\S*\/)((\S)+[.]{1}(gif|jpg|png|bmp))/i',$_GET['url'])){  
    if(!empty($site)){  
      $tempu = parse_url($site);  
      $host = $tempu['host'];  
      $root = new RootDomain();  
      $root->setUrl($site);  
      if(in_array($root->getDomain(),$referer)){  
        $img_referer = (isset($_GET['referer']) && !empty($_GET['referer']))? trim($_GET['referer']) : '';  
        new Frivoller($_GET['url'],$img_referer);   
      }  
    }else{  
      $img_referer = (isset($_GET['referer']) && !empty($_GET['referer']))? trim($_GET['referer']) : '';  
      new Frivoller($_GET['url'],$img_referer);   
    }  
  }  
}   
?>

希望本文所述对大家的php程序设计有所帮助。

PHP 相关文章推荐
用PHP的ob_start();控制您的浏览器cache!
Nov 25 PHP
Linux下进行MYSQL编程时插入中文乱码的解决方案
Mar 15 PHP
php在页面中调用fckeditor编辑器的方法
Jun 10 PHP
应用开发中涉及到的css和php笔记分享
Aug 02 PHP
php mysql 判断update之后是否更新了的方法
Jan 10 PHP
php 注释规范
Mar 29 PHP
php输出xml格式字符串(用的这个)
Jul 12 PHP
PHP中strncmp()函数比较两个字符串前2个字符是否相等的方法
Jan 07 PHP
PHP7常量数组用法分析
Sep 26 PHP
PHP使用CURL实现下载文件功能示例
Jun 03 PHP
php传值和传引用的区别点总结
Nov 19 PHP
Thinkphp5框架中引入Markdown编辑器操作示例
Jun 03 PHP
PHP根据图片色界在不同位置加水印的方法
Jul 01 #PHP
php检测图片主要颜色的方法
Jul 01 #PHP
PHP函数实现从一个文本字符串中提取关键字的方法
Jul 01 #PHP
浅谈php提交form表单
Jul 01 #PHP
用PHP代码给图片加水印
Jul 01 #PHP
用PHP代码在网页上生成图片
Jul 01 #PHP
PHP文件操作方法汇总
Jul 01 #PHP
You might like
PHP session会话的安全性分析
2011/09/08 PHP
php源码分析之DZX1.5随机数函数random用法
2015/06/17 PHP
PHP获取指定时间段之间的 年,月,天,时,分,秒
2016/06/05 PHP
PHP 7.1中AES加解密方法mcrypt_module_open()的替换方案
2017/10/17 PHP
PHP使用 Imagick 扩展实现图片合成,圆角处理功能示例
2019/09/09 PHP
JQUERY实现左侧TIPS滑进滑出效果示例
2013/06/27 Javascript
javascript简单性能问题及学习笔记
2014/02/04 Javascript
基于JQuery实现仿网易邮箱全屏动感滚动插件fullPage
2015/09/20 Javascript
基于JavaScript实现Json数据根据某个字段进行排序
2015/11/24 Javascript
JavaScript位移运算符(无符号) &gt;&gt;&gt; 三个大于号 的使用方法详解
2016/03/31 Javascript
JS原型对象的创建方法详解
2016/06/16 Javascript
json实现添加、遍历与删除属性的方法
2016/06/17 Javascript
Centos7 中安装 Node.js v4.4.4
2016/11/03 Javascript
layui使用表格渲染获取行数据的例子
2019/09/13 Javascript
webpack 处理CSS资源的实现
2019/09/27 Javascript
Node.js 实现抢票小工具 &amp; 短信通知提醒功能
2019/10/22 Javascript
微信小程序实用代码段(收藏版)
2019/12/17 Javascript
Python中使用items()方法返回字典元素对的教程
2015/05/21 Python
Djang中静态文件配置方法
2015/07/30 Python
简单谈谈Python中的闭包
2016/11/30 Python
python中将函数赋值给变量时需要注意的一些问题
2017/08/18 Python
Python cookbook(数据结构与算法)对切片命名清除索引的方法
2018/03/13 Python
Python lambda表达式用法实例分析
2018/12/25 Python
python2和python3实现在图片上加汉字的方法
2019/08/22 Python
Pytorch使用PIL和Numpy将单张图片转为Pytorch张量方式
2020/05/25 Python
HTML5实现视频弹幕功能
2019/08/09 HTML / CSS
回馈慈善的设计师太阳镜:DIFF eyewear
2019/10/17 全球购物
Clos19英国:高档香槟、葡萄酒和烈酒在线购物平台
2020/07/10 全球购物
艺术设计专业个人求职信
2014/04/10 职场文书
《歌唱二小放牛郎》教学反思
2014/04/19 职场文书
小学班干部竞选演讲稿
2014/04/24 职场文书
公共艺术专业自荐信
2014/09/01 职场文书
思想作风纪律整顿心得体会
2014/09/04 职场文书
企业委托书范本
2014/09/13 职场文书
python中Tkinter 窗口之输入框和文本框的实现
2021/04/12 Python
Python基础详解之邮件处理
2021/04/28 Python