php实现的网络相册图片防盗链完美破解方法

程序员文章站 2022-06-14 22:36:43

...

php实现的网络相册图片防盗链完美破解方法

　　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!

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

217

218

219

220

221

222

223

224

225

226

227

228

229

230

231

232

233

234

235

236

237

238

239

240

241

242

243

244

245

246

247

248

249

250

251

252

253

254

255

256

257

258

259

260

261

262

263

264

265

266

267

268

269

270

271

272

273

274

275

276

277

278

279

280

281

282

283

284

285

286

287

288

289

290

291

292

293

294

295

296

297

298

299

300

301

302

303

304

305

306

307

308

309

310

311

312

313

314

/**

* 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','v

a','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','m

e','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

$this->domain=$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。

上一篇： java 反射机制之 getMethods获取所有公有方法和 getDeclaredMethods 获取本类所有方法

下一篇： PHP unlink() 函数

php实现的网络相册图片防盗链完美破解方法