├── .gitignore
├── LICENSE
├── README.md
├── composer.json
├── config.php
├── index.php
├── plugins
    ├── TestPlugin.php
    └── UrlFormPlugin.php
├── setup.txt
└── templates
    ├── main.php
    └── url_form.php


/.gitignore:
--------------------------------------------------------------------------------
1 | /vendor/*
2 | /storage/*
3 | composer.lock
4 | .htaccess
5 | .idea
6 | 


--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
 1 | The MIT License (MIT)
 2 | 
 3 | Copyright (c) 2015 
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 | 
23 | 


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/README.md:
--------------------------------------------------------------------------------
 1 | 
 2 | <center>
 3 |   
 4 | ![](https://img.shields.io/packagist/dt/Athlon1600/php-proxy-app.svg) ![](https://img.shields.io/github/last-commit/Athlon1600/php-proxy-app.svg) ![](https://img.shields.io/github/license/Athlon1600/php-proxy-app.svg)
 5 | 
 6 | </center>
 7 | 
 8 | 
 9 | # php-proxy-app
10 | 
11 | Web Proxy Application built on [**php-proxy library**](https://github.com/Athlon1600/php-proxy) ready to be installed on your server
12 | 
13 | ![alt text](http://i.imgur.com/KrtU5KE.png?1 "This is how PHP-Proxy looks when installed")
14 | 
15 | ## To Do List
16 | 
17 | As of **March 25**, 2018:
18 | 
19 | * Plugin for facebook.com  
20 | * Plugin for dailymotion.com
21 | * Better support/documentation for Plugin Development
22 | * Better Javascript support
23 | 
24 | ## Web-Proxy vs Proxy Server
25 | 
26 | Keep in mind that sites/pages that are too script-heavy or with too many "dynamic parts", may not work with this proxy script.
27 | That is a known limitation of web proxies. For such sites, you should use an actual proxy server to route your browser's HTTP requests through:  
28 | 
29 | https://www.proxynova.com/proxy-software/
30 | 
31 | 
32 | ## Installation
33 | 
34 | Keep in mind that this is a **project** and not a library. Installing this via *require* would do you not good.
35 | A project such as this, should be installed straight into the public directory of your web server.
36 | 
37 | ```bash
38 | composer create-project athlon1600/php-proxy-app:dev-master /var/www/
39 | ```
40 | 
41 | If you do not have composer or trying to host this application on either a **shared hosting**, or a VPS hosting with limited permissions (dreamhost.com), then download a pre-installed version of this app as a ZIP archive from [**www.php-proxy.com**](https://www.php-proxy.com/).
42 | 
43 | **Direct Link:**  
44 | https://www.php-proxy.com/download/php-proxy.zip
45 | 
46 | ## Keep it up-to-date
47 | 
48 | Application itself rarely will change, vast majority of changes will be done to its requirement packages like php-proxy. Simply call this command once in a while to make sure your proxy is always using the latest versions.
49 | 
50 | ```
51 | composer update
52 | ```
53 | 
54 | #### config.php
55 | 
56 | This file will be loaded into the global Config class.
57 | 
58 | #### /templates/
59 | 
60 | This should have been named "views", but for historic purposes we keep it named as templates for now.
61 | 
62 | #### /plugins/
63 | 
64 | PHP-Proxy provides many of its own native plugins, but users are free to write their own custom plugins, which could then be automatically loaded from this very folder. See /plugins/TestPlugin.php for an example.
65 | 


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/composer.json:
--------------------------------------------------------------------------------
 1 | {
 2 | 	"name": "athlon1600/php-proxy-app",
 3 | 	"type": "project",
 4 | 	"license": "MIT",
 5 | 	"description": "Web proxy application project powered by PHP-Proxy library",
 6 | 	"keywords": ["php proxy application", "php proxy web", "proxy script", "php web proxy", "web proxy"],
 7 | 	"homepage": "https://www.php-proxy.com/",
 8 | 	"require": {
 9 | 		"athlon1600/php-proxy": "^5.0.1",
10 | 		"athlon1600/php-proxy-plugin-bundle": "dev-master"
11 | 	},
12 | 	"scripts": {
13 | 		"post-create-project-cmd": [
14 | 			"php -f setup.txt"
15 | 		]
16 | 	}
17 | }
18 | 


--------------------------------------------------------------------------------
/config.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | // all possible options will be stored
 4 | $config = array();
 5 | 
 6 | // a unique key that identifies this application - DO NOT LEAVE THIS EMPTY!
 7 | $config['app_key'] = '';
 8 | 
 9 | // a secret key to be used during encryption
10 | $config['encryption_key'] = '';
11 | 
12 | // URL running the proxy app
13 | //$config['app_url'] = 'https://www.mysampleproxy.com/proxyfolder/';
14 | 
15 | /*
16 | how unique is each URL that is generated by this proxy app?
17 | 0 - no encoding of any sort. People can link to proxy pages directly: ?q=http://www.yahoo.com
18 | 1 - Base64 encoding only, people can hotlink to your proxy
19 | 2 - unique to the IP address that generated it. A person that generated that URL, can bookmark it and visit it and any point
20 | 3 - unique to that session and IP address - URL no longer valid anywhere when that browser session that generated it ends
21 | */
22 | 
23 | $config['url_mode'] = 2;
24 | 
25 | // Disabling PHP session for
26 | // - performance reasons
27 | // - avoids sending additional headers (Expires, Cache-Control, Pragma) that get attached when you run session_start()
28 | // set it to 'true' when using url_mode=3
29 | $config['session_enable'] = false;
30 | 
31 | // By default: PHP will append "X-Powered-By" to your own list of headers
32 | $config['expose_php'] = true;
33 | 
34 | // plugins to load - plugins will be loaded in this exact order as in array
35 | $config['plugins'] = array(
36 |     'HeaderRewrite',
37 |     'Stream',
38 |     // ^^ do not disable any of the plugins above
39 |     'Cookie',
40 |     'Proxify',
41 |     'UrlForm',
42 |     // site specific plugins below
43 |     'Youtube',
44 |     'DailyMotion',
45 |     'RedTube',
46 |     'XHamster',
47 |     'XVideos',
48 |     'Xnxx',
49 |     'Pornhub',
50 |     'Twitter'
51 | );
52 | 
53 | // additional curl options to go with each request
54 | $config['curl'] = array(
55 |     // CURLOPT_PROXY => '',
56 |     // CURLOPT_CONNECTTIMEOUT => 5
57 | );
58 | 
59 | //$config['replace_title'] = 'Google Search';
60 | 
61 | //$config['error_redirect'] = "https://unblockvideos.com/#error={error_msg}";
62 | //$config['index_redirect'] = 'https://unblockvideos.com/';
63 | 
64 | // $config['replace_icon'] = 'icon_url';
65 | 
66 | // this better be here other Config::load fails
67 | return $config;
68 | 


--------------------------------------------------------------------------------
/index.php:
--------------------------------------------------------------------------------
  1 | <?php
  2 | 
  3 | define('PROXY_START', microtime(true));
  4 | 
  5 | require("vendor/autoload.php");
  6 | 
  7 | use Proxy\Config;
  8 | use Proxy\Http\Request;
  9 | use Proxy\Proxy;
 10 | 
 11 | if (!function_exists('curl_version')) {
 12 |     die("cURL extension is not loaded!");
 13 | }
 14 | 
 15 | // load config...
 16 | Config::load('./config.php');
 17 | 
 18 | // custom config file to be written to by a bash script or something
 19 | Config::load('./custom_config.php');
 20 | 
 21 | if (!Config::get('app_key')) {
 22 |     die("app_key inside config.php cannot be empty!");
 23 | }
 24 | 
 25 | if (!Config::get('expose_php')) {
 26 |     header_remove('X-Powered-By');
 27 | }
 28 | 
 29 | // start the session
 30 | if (Config::get('session_enable')) {
 31 |     session_start();
 32 | }
 33 | 
 34 | // how are our URLs be generated from this point? this must be set here so the proxify_url function below can make use of it
 35 | if (Config::get('url_mode') == 2) {
 36 |     Config::set('encryption_key', md5(Config::get('app_key') . $_SERVER['REMOTE_ADDR']));
 37 | } elseif (Config::get('url_mode') == 3) {
 38 |     Config::set('encryption_key', md5(Config::get('app_key') . session_id()));
 39 | }
 40 | 
 41 | if (Config::get('session_enable')) {
 42 |     // very important!!! otherwise requests are queued while waiting for session file to be unlocked
 43 |     session_write_close();
 44 | }
 45 | 
 46 | // form submit in progress...
 47 | if (isset($_POST['url'])) {
 48 | 
 49 |     $url = $_POST['url'];
 50 |     $url = add_http($url);
 51 | 
 52 |     header("HTTP/1.1 302 Found");
 53 |     header('Location: ' . proxify_url($url));
 54 |     exit;
 55 | 
 56 | } elseif (!isset($_GET['q'])) {
 57 | 
 58 |     // must be at homepage - should we redirect somewhere else?
 59 |     if (Config::get('index_redirect')) {
 60 | 
 61 |         // redirect to...
 62 |         header("HTTP/1.1 302 Found");
 63 |         header("Location: " . Config::get('index_redirect'));
 64 | 
 65 |     } else {
 66 |         echo render_template("./templates/main.php", array('version' => Proxy::VERSION));
 67 |     }
 68 | 
 69 |     exit;
 70 | }
 71 | 
 72 | // decode q parameter to get the real URL
 73 | $url = url_decrypt($_GET['q']);
 74 | 
 75 | $proxy = new Proxy();
 76 | 
 77 | // load plugins
 78 | foreach (Config::get('plugins', array()) as $plugin) {
 79 | 
 80 |     $plugin_class = $plugin . 'Plugin';
 81 | 
 82 |     if (file_exists('./plugins/' . $plugin_class . '.php')) {
 83 | 
 84 |         // use user plugin from /plugins/
 85 |         require_once('./plugins/' . $plugin_class . '.php');
 86 | 
 87 |     } elseif (class_exists('\\Proxy\\Plugin\\' . $plugin_class)) {
 88 | 
 89 |         // does the native plugin from php-proxy package with such name exist?
 90 |         $plugin_class = '\\Proxy\\Plugin\\' . $plugin_class;
 91 |     }
 92 | 
 93 |     // otherwise plugin_class better be loaded already through composer.json and match namespace exactly \\Vendor\\Plugin\\SuperPlugin
 94 |     // $proxy->getEventDispatcher()->addSubscriber(new $plugin_class());
 95 | 
 96 |     $proxy->addSubscriber(new $plugin_class());
 97 | }
 98 | 
 99 | try {
100 | 
101 |     // request sent to index.php
102 |     $request = Request::createFromGlobals();
103 | 
104 |     // remove all GET parameters such as ?q=
105 |     $request->get->clear();
106 | 
107 |     // forward it to some other URL
108 |     $response = $proxy->forward($request, $url);
109 | 
110 |     // if that was a streaming response, then everything was already sent and script will be killed before it even reaches this line
111 |     $response->send();
112 | 
113 | } catch (Exception $ex) {
114 | 
115 |     // if the site is on server2.proxy.com then you may wish to redirect it back to proxy.com
116 |     if (Config::get("error_redirect")) {
117 | 
118 |         $url = render_string(Config::get("error_redirect"), array(
119 |             'error_msg' => rawurlencode($ex->getMessage())
120 |         ));
121 | 
122 |         // Cannot modify header information - headers already sent
123 |         header("HTTP/1.1 302 Found");
124 |         header("Location: {$url}");
125 | 
126 |     } else {
127 | 
128 |         echo render_template("./templates/main.php", array(
129 |             'url' => $url,
130 |             'error_msg' => $ex->getMessage(),
131 |             'version' => Proxy::VERSION
132 |         ));
133 | 
134 |     }
135 | }
136 | 


--------------------------------------------------------------------------------
/plugins/TestPlugin.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | use Proxy\Event\ProxyEvent;
 4 | use Proxy\Plugin\AbstractPlugin;
 5 | 
 6 | class TestPlugin extends AbstractPlugin
 7 | {
 8 |     public function onBeforeRequest(ProxyEvent $event)
 9 |     {
10 |         // fired right before a request is being sent to a proxy
11 |     }
12 | 
13 |     public function onHeadersReceived(ProxyEvent $event)
14 |     {
15 |         // fired right after response headers have been fully received - last chance to modify before sending it back to the user
16 |     }
17 | 
18 |     public function onCurlWrite(ProxyEvent $event)
19 |     {
20 |         // fired as the data is being written piece by piece
21 |     }
22 | 
23 |     public function onCompleted(ProxyEvent $event)
24 |     {
25 |         // fired after the full response=headers+body has been read - will only be called on "non-streaming" responses
26 |     }
27 | }


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/plugins/UrlFormPlugin.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | use Proxy\Config;
 4 | use Proxy\Event\ProxyEvent;
 5 | use Proxy\Plugin\AbstractPlugin;
 6 | 
 7 | class UrlFormPlugin extends AbstractPlugin
 8 | {
 9 |     public function onCompleted(ProxyEvent $event)
10 |     {
11 | 
12 |         $request = $event['request'];
13 |         $response = $event['response'];
14 | 
15 |         $url = $request->getUri();
16 | 
17 |         // we attach url_form only if this is a html response
18 |         if (!is_html($response->headers->get('content-type'))) {
19 |             return;
20 |         }
21 | 
22 |         // this path would be relative to index.php that included it?
23 |         $url_form = render_template("./templates/url_form.php", array(
24 |             'url' => $url
25 |         ));
26 | 
27 |         $output = $response->getContent();
28 | 
29 |         // remove favicon if so
30 |         if (Config::get('replace_icon')) {
31 | 
32 |             $output = preg_replace_callback('/<link[^>]+rel=".*?(?:shortcut|icon).*?"[^>]+>/', function ($matches) {
33 |                 return "";
34 |             }, $output);
35 |         }
36 | 
37 |         // does the html page contain <body> tag, if so insert our form right after <body> tag starts
38 |         $output = preg_replace('@<body.*?>@is', '$0' . PHP_EOL . $url_form, $output, 1, $count);
39 | 
40 |         // <body> tag was not found, just put the form at the top of the page
41 |         if ($count == 0) {
42 |             $output = $url_form . $output;
43 |         }
44 | 
45 |         $response->setContent($output);
46 |     }
47 | }
48 | 


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/setup.txt:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | function generate_random_key(){
 4 | 
 5 | 	if(function_exists('openssl_random_pseudo_bytes')){
 6 | 		$random = openssl_random_pseudo_bytes(100);
 7 | 	} else {
 8 | 		$random = rand().microtime().rand();
 9 | 	}
10 | 	
11 | 	return md5($random);
12 | }
13 | 
14 | $path_config = './config.php';
15 | 
16 | // config.php won't be writable if ran from within web server
17 | if(!is_writable($path_config)){
18 | 	exit;
19 | }
20 | 
21 | $key = generate_random_key();
22 | 
23 | // open config.php
24 | $config = file_get_contents($path_config);
25 | 
26 | // replace blank app_key with new generated key
27 | $config = str_replace('$config[\'app_key\'] = \'\';', '$config[\'app_key\'] = \''.$key.'\';', $config);
28 | 
29 | // write to config.php
30 | file_put_contents($path_config, $config);
31 | 
32 | echo "New Key: {$key}\r\n";
33 | 
34 | ?>


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/templates/main.php:
--------------------------------------------------------------------------------
 1 | <!DOCTYPE html>
 2 | <html>
 3 | <head>
 4 | 
 5 | <title>PHP-Proxy</title>
 6 | 
 7 | <meta name="generator" content="php-proxy.com">
 8 | <meta name="version" content="<?=$version;?>">
 9 | 
10 | <style type="text/css">
11 | html body {
12 | 	font-family: Arial,Helvetica,sans-serif;
13 | 	font-size: 12px;
14 | }
15 | 
16 | #container {
17 | 	width:500px;
18 | 	margin:0 auto;
19 | 	margin-top:150px;
20 | }
21 | 
22 | #error {
23 | 	color:red;
24 | 	font-weight:bold;
25 | }
26 | 
27 | #frm {
28 | 	padding:10px 15px;
29 | 	background-color:#FFC8C8;
30 | 	
31 | 	border:1px solid #818181;
32 | 	
33 | 	-webkit-border-radius: 8px;
34 | 	-moz-border-radius: 8px;
35 | 	border-radius: 8px;
36 | }
37 | 
38 | #footer {
39 | 	text-align:center;
40 | 	font-size:10px;
41 | 	margin-top:35px;
42 | 	clear:both;
43 | }
44 | </style>
45 | 
46 | </head>
47 | 
48 | <body>
49 | 
50 | 
51 | <div id="container">
52 | 
53 | 	<div style="text-align:center;">
54 | 		<h1 style="color:blue;">PHP-Proxy</h1>
55 | 	</div>
56 | 	
57 | 	<?php if(isset($error_msg)){ ?>
58 | 	
59 | 	<div id="error">
60 | 		<p><?php echo strip_tags($error_msg); ?></p>
61 | 	</div>
62 | 	
63 | 	<?php } ?>
64 | 	
65 | 	<div id="frm">
66 | 	
67 | 	<!-- I wouldn't touch this part -->
68 | 	
69 | 		<form action="index.php" method="post" style="margin-bottom:0;">
70 | 			<input name="url" type="text" style="width:400px;" autocomplete="off" placeholder="http://" />
71 | 			<input type="submit" value="Go" />
72 | 		</form>
73 | 		
74 | 		<script type="text/javascript">
75 | 			document.getElementsByName("url")[0].focus();
76 | 		</script>
77 | 		
78 | 	<!-- [END] -->
79 | 	
80 | 	</div>
81 | 	
82 | </div>
83 | 
84 | <div id="footer">
85 | 	Powered by <a href="//www.php-proxy.com/" target="_blank">PHP-Proxy</a> <?php echo $version; ?>
86 | </div>
87 | 
88 | 
89 | </body>
90 | </html>


--------------------------------------------------------------------------------
/templates/url_form.php:
--------------------------------------------------------------------------------
 1 | 
 2 | <style type="text/css">
 3 | 
 4 | html body {
 5 | 	margin-top: 50px !important;
 6 | }
 7 | 
 8 | #top_form {
 9 | 	position: fixed;
10 | 	top:0;
11 | 	left:0;
12 | 	width: 100%;
13 | 	
14 | 	margin:0;
15 | 	
16 | 	z-index: 2100000000;
17 | 	-moz-user-select: none; 
18 | 	-khtml-user-select: none; 
19 | 	-webkit-user-select: none; 
20 | 	-o-user-select: none; 
21 | 	
22 | 	border-bottom:1px solid #151515;
23 | 	
24 |     background:#FFC8C8;
25 | 	
26 | 	height:45px;
27 | 	line-height:45px;
28 | }
29 | 
30 | #top_form input[name=url] {
31 | 	width: 550px;
32 | 	height: 20px;
33 | 	padding: 5px;
34 | 	font: 13px "Helvetica Neue",Helvetica,Arial,sans-serif;
35 | 	border: 0px none;
36 | 	background: none repeat scroll 0% 0% #FFF;
37 | }
38 | 
39 | </style>
40 | 
41 | <script>
42 | var url_text_selected = false;
43 | 
44 | function smart_select(ele){
45 | 
46 | 	ele.onblur = function(){
47 | 		url_text_selected = false;
48 | 	};
49 | 	
50 | 	ele.onclick = function(){
51 | 		if(url_text_selected == false){
52 | 			this.focus();
53 | 			this.select();
54 | 			url_text_selected = true;
55 | 		}
56 | 	};
57 | }
58 | </script>
59 | 
60 | <div id="top_form">
61 | 
62 | 	<div style="width:800px; margin:0 auto;">
63 | 	
64 | 		<form method="post" action="index.php" target="_top" style="margin:0; padding:0;">
65 | 			<input type="button" value="Home" onclick="window.location.href='index.php'">
66 | 			<input type="text" name="url" value="<?php echo $url; ?>" autocomplete="off">
67 | 			<input type="hidden" name="form" value="1">
68 | 			<input type="submit" value="Go">
69 | 		</form>
70 | 		
71 | 	</div>
72 | 	
73 | </div>
74 | 
75 | <script type="text/javascript">
76 | 	smart_select(document.getElementsByName("url")[0]);
77 | </script>
78 | 


--------------------------------------------------------------------------------