Encriptación de Vídeo mi index.php
Código PHP:
<?php
function str_rot($s, $n = 20) {
$n = (int)$n % 26;
if (!$n) return $s;
for ($i = 0, $l = strlen($s); $i < $l; $i++) {
$c = ord($s[$i]);
if ($c >= 97 && $c <= 122) {
$s[$i] = chr(($c - 71 + $n) % 26 + 97);
} else if ($c >= 65 && $c <= 90) {
$s[$i] = chr(($c - 39 + $n) % 26 + 65);
}
}
return $s;
}
if(stristr($_SERVER['HTTP_REFERER'], 'midominio.com/') == TRUE)
{
if($_SERVER['QUERY_STRING'] !='')
{
$a = explode('.',$_SERVER['QUERY_STRING'],-1);
$_SERVER['QUERY_STRING'] =$a[0].'.'.$a[1];
header("Location: ". str_rot($_SERVER['QUERY_STRING'] , -20));
}
}
else
{
header("Location: http://midominio.com/videos/matriz.flv");
}
?> Código PHP:
<?php
function str_rot($s, $n = 20) {
$n = (int)$n % 26;
if (!$n) return $s;
for ($i = 0, $l = strlen($s); $i < $l; $i++) {
$c = ord($s[$i]);
if ($c >= 97 && $c <= 122) {
$s[$i] = chr(($c - 71 + $n) % 26 + 97);
} else if ($c >= 65 && $c <= 90) {
$s[$i] = chr(($c - 39 + $n) % 26 + 65);
}
}
return $s;
}
if (isset($_GET['texto']))
{
//echo str_rot13(base64_encode($_GET['texto']));
echo str_rot($_GET['texto']);
die();
}
if (isset($_GET['enc']))
{
//echo str_rot13(base64_decode($_GET['enc']));
echo str_rot($_GET['enc'], -20);
die();
}
?>
<script language="javascript" src="ajax.js"></script>
<body onLoad="texto.focus();">
<div align="center" style=" font-family:Verdana, Arial, Helvetica, sans-serif;font-size:26px;">
<p>Texto a Encriptar<br>
<input name="texto" type="text" id="texto" style="text-align:center; font-size:26px; border-color:#003366; border-width: thin;" size="50" onKeyUp="ajaxpage('encoder.php?texto='+this.value,'resul');" >
</p>
<p> </p>
</div>
<div align="center" style=" font-family:Verdana, Arial, Helvetica, sans-serif;font-size:26px;" id="resul"></div>
<div align="center" style=" font-family:Verdana, Arial, Helvetica, sans-serif;font-size:26px;">
<p>Texto Encriptado<br>
<input name="resultado" type="text" id="resultado" style="text-align:center; font-size:26px; border-color:#003366; border-width: thin;" size="50" onKeyUp="ajaxpage('encoder.php?enc='+this.value,'resul2');">
</div>
<p> </p>
<div align="center" style=" font-family:Verdana, Arial, Helvetica, sans-serif;font-size:26px;" id="resul2"></div>
</body> Código PHP:
var loadedobjects=""
var rootdomain="http://"+window.location.hostname+"/"
function ajaxpage(url, containerid){
var page_request = false
if (window.XMLHttpRequest) // if Mozilla, Safari etc
page_request = new XMLHttpRequest()
else if (window.ActiveXObject){ // if IE
try {
page_request = new ActiveXObject("Msxml2.XMLHTTP")
}
catch (e){
try{
page_request = new ActiveXObject("Microsoft.XMLHTTP")
}
catch (e){}
}
}
else
return false
page_request.onreadystatechange=function(){
loadpage(page_request, containerid)
}
page_request.open('GET', url, true)
page_request.send(null)
}
function loadpage(page_request, containerid)
{
if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1))
{
document.getElementById(containerid).innerHTML=page_request.responseText;
}
else
{
//document.getElementById(containerid).innerHTML="<br><div align='center'><img src='img/loading.gif'>";
}
}
function loadobjs(){
if (!document.getElementById)
return
for (i=0; i<arguments.length; i++){
var file=arguments[i]
var fileref=""
if (loadedobjects.indexOf(file)==-1){ //Check to see if this object has not already been added to page before proceeding
if (file.indexOf(".js")!=-1){ //If object is a js file
fileref=document.createElement('script')
fileref.setAttribute("type","text/javascript");
fileref.setAttribute("src", file);
}
else if (file.indexOf(".css")!=-1){ //If object is a css file
fileref=document.createElement("link")
fileref.setAttribute("rel", "stylesheet");
fileref.setAttribute("type", "text/css");
fileref.setAttribute("href", file);
}
}
if (fileref!=""){
document.getElementsByTagName("head").item(0).appendChild(fileref)
loadedobjects+=file+" " //Remember this object as being already added to page
}
}
}
