mirror of
https://github.com/gamaio/UnPS-Short.git
synced 2024-11-14 04:57:25 +00:00
136 lines
5.4 KiB
PHP
136 lines
5.4 KiB
PHP
<?php
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session_start();
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$appname = " Shortener";
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// Generate a token on the fly. This should prevent POST spam attacks directly into process.php
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$token = substr(number_format(time() * mt_rand(),0,'',''),0,10);
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$token = base_convert($token, 10, 36);
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$_SESSION['token'] = $token;
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$catchid = substr(number_format(time() * mt_rand(),0,'',''),0,10);
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$catchVal = hash('sha256', $catchid.mt_rand().time().substr(number_format(time() * mt_rand(),0,'',''),0,10));
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$catchVal = base_convert($catchVal.$catchid, 10, 36);
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$_SESSION['catch'] = $catchid.":".$catchVal;
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// This has been depreciated. Still here for backwards compatibility with existing links
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if(!empty($_GET['l'])){
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include('api/dbsettings.php');
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$link = $shortdb->real_escape_string(strtolower(stripslashes(strip_tags($_GET['l']))));
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$sql = "SELECT * FROM `links` WHERE `shortlink` = '$link' LIMIT 1;";
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if($result = $shortdb->query($sql)){
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if($row = $result->fetch_assoc()){
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$link = $row['link'];
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header("location:$link");
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exit(); // Stop script execution to save on resources
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}
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}
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}
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// New way to check for valid short links, two characters shorter than the if statement above
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if(!empty($_GET)){
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$key = key($_GET);
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include('api/dbsettings.php');
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$link = $shortdb->real_escape_string(strtolower(stripslashes(strip_tags($key))));
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$sql = "SELECT * FROM `links` WHERE `shortlink` = '$link' LIMIT 1;";
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if($result = $shortdb->query($sql)){
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if($row = $result->fetch_assoc()){
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$link = $row['link'];
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header("location:$link");
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exit(); // Stop script execution to save on resources
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}
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}
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}
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?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" prefix="og: http://ogp.me/ns# fb: http://www.facebook.com/2008/fbml">
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<head>
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<title>UnPS Link Shortener</title>
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<meta http-equiv="Content-Type" content="text/html;charset=utf-8"/>
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<meta name="description" content="UnPS Link Shortener"/>
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<meta name="keywords" content="UnPS, GAMA, Shorten, Link"/>
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<meta name="author" content="David Todd"/>
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<meta property="og:image" content="http://fox.gy/fCDIjceUvkk.png"/>
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<link href="assets/bootstrap/css/bootstrap.min.css" rel="stylesheet" media="screen" />
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<link href="assets/css/elements.css?<?php echo time(); ?>" rel="stylesheet" />
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<link rel="shortcut icon" type="image/ico" href="favicon.ico"/>
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<link rel="shortcut icon" type="image/x-icon" href="favicon.ico"/>
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</head>
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<body>
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<div id="wrap">
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<?php include('navbar.php'); ?>
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<div class="container" style="float:center;padding-bottom:7%;">
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<p></p>
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</div>
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<div class="container">
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<form class="form-shorten" id="form-shorten">
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<h2 class="form-shorten-heading">Please give me a link to shorten...</h2>
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<input type="text" id="link" class="form-control" name="link" placeholder="http://" autofocus>
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<input type="hidden" name="<?php echo $catchid; ?>" value="<?php echo $catchVal; ?>"/>
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<button class="btn btn-block btn-primary" id="short-button" type="submit">Shorten</button>
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</form>
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<div id="message">
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<div id="theLoader">
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<div id="ajaxloader"></div><p id="loading">Loading...</p>
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</div>
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</div>
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</div>
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</div>
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<div id="footer" style="position:absolute;width:100%;bottom:1%;">
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<div class="container">
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<p class="text-muted credit" style="padding-bottom:2.3%;">
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Copyright © 2014 Unified Programming Solutions - Fork me on <a href="https://github.com/alopexc0de/UnPS-Short">GitHub</a>
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<a id="tos-link" href="terms.php">Terms Of Service</a>
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</p>
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</div>
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</div>
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<!-- Load the JS after the DOM so speed up load times -->
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<script type="text/javascript" language="JavaScript" src="//ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"></script>
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<script type="text/javascript" language="JavaScript" src="assets/bootstrap/js/bootstrap.min.js"></script>
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<script type="text/javascript" language="JavaScript">
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jQuery(document).ready(function(){
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$('#link').focus();
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$('#error').fadeIn("fast");
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});
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function copyToClipboard(text){
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window.prompt ("Copy to clipboard: Ctrl+C, Enter (when closed I will open your link in a new tab)", text);
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}
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</script>
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<script type="text/javascript" language="JavaScript">
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// This is our AJAX - Thank you Wizzy <3
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$("#form-shorten").submit(function(event){
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$("#theLoader").fadeIn("fast");
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event.preventDefault();
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event.stopPropagation();
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$.post("process.php?token=<?php echo $token; ?>", $(this).serialize(), function(data){
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$("#message").hide().html(data+'<br /><div class="gab"></div>').fadeIn("fast");
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$("#theLoader").hide();
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if($('#error').length){
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$('#short-button').removeClass('btn-primary');
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$('#short-button').removeClass('btn-success');
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$('#short-button').addClass('btn-danger');
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}else if($('#success').length){
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$('#short-button').removeClass('btn-primary');
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$('#short-button').removeClass('btn-danger');
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$('#short-button').addClass('btn-success');
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}
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});
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});
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</script>
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</body>
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</html>
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