<?php /************************************************
* Get around your proxy with this redirect! *
* *
* Author: Nick Horvath *
* Filename: redirect.php *
* Created: June, 2002 *
* Last Edited: July 4, 2002 *
* Website: http://mooserve.myftp.org:8080/ *
* *
* Uncomment the login areas for working *
* MySQL-Based authentication *
* *
************************************************/
//fix page function- cleans up urls & keeps links redirecting thru the script function parse_page($url, $host, $script)
{
//read page into an array for editing
$page = @implode("", (@file($url))) or die("No url specified");
//fix images
$page = str_replace("src="", "src="$url/", $page);
$page = str_replace("src="$url/http://", "src="http://", $page);
//fix links
$page = str_replace("href="", "href="http://$host$script?url=$url/", $page);
$page = str_replace("href="http://$host$script?url=$url/http://", "href="http://$host$script?url=http://", $page);
//fix double slash problems
$page = str_replace("//", "/", $page);
$page = str_replace("http:/", "http://", $page);
return($page);
}
//much longer full parsing function for stubborn pages function full_parse($url, $host, $script)
{
//read page into an array for editing
$page = @implode("", (@file($url))) or die("No url specified");
//fix images
$page = str_replace("src="", "src="$url/", $page);
$page = str_replace("src="$url/http://", "src="http://", $page);
//fix links
$page = str_replace("href="", "href="http://$host$script?url=$url/", $page);
$page = str_replace("href="http://$host$script?url=$url/http://", "href="http://$host$script?url=http://", $page);
//if no quotes fix things too
//fix images
$page = str_replace("src=a", "src=$url/a", $page);
$page = str_replace("src=b", "src=$url/b", $page);
$page = str_replace("src=c", "src=$url/c", $page);
$page = str_replace("src=d", "src=$url/d", $page);
$page = str_replace("src=e", "src=$url/e", $page);
$page = str_replace("src=f", "src=$url/f", $page);
$page = str_replace("src=g", "src=$url/g", $page);
$page = str_replace("src=h", "src=$url/h", $page);
$page = str_replace("src=$url/hhttp://", "src=http://", $page);
$page = str_replace("src=i", "src=$url/i", $page);
$page = str_replace("src=j", "src=$url/j", $page);
$page = str_replace("src=k", "src=$url/k", $page);
$page = str_replace("src=l", "src=$url/l", $page);
$page = str_replace("src=m", "src=$url/m", $page);
$page = str_replace("src=n", "src=$url/n", $page);
$page = str_replace("src=o", "src=$url/o", $page);
$page = str_replace("src=p", "src=$url/p", $page);
$page = str_replace("src=q", "src=$url/q", $page);
$page = str_replace("src=r", "src=$url/r", $page);
$page = str_replace("src=s", "src=$url/s", $page);
$page = str_replace("src=t", "src=$url/t", $page);
$page = str_replace("src=u", "src=$url/u", $page);
$page = str_replace("src=v", "src=$url/v", $page);
$page = str_replace("src=w", "src=$url/w", $page);
$page = str_replace("src=x", "src=$url/x", $page);
$page = str_replace("src=y", "src=$url/y", $page);
$page = str_replace("src=z", "src=$url/z", $page);
$page = str_replace("src=1", "src=$url/1", $page);
$page = str_replace("src=2", "src=$url/2", $page);
$page = str_replace("src=3", "src=$url/3", $page);
$page = str_replace("src=4", "src=$url/4", $page);
$page = str_replace("src=5", "src=$url/5", $page);
$page = str_replace("src=6", "src=$url/6", $page);
$page = str_replace("src=7", "src=$url/7", $page);
$page = str_replace("src=8", "src=$url/8", $page);
$page = str_replace("src=9", "src=$url/9", $page);
$page = str_replace("src=0", "src=$url/0", $page);
$page = str_replace("src=/", "src=$url/", $page);
//fix links
$page = str_replace("href=a", "href=http://$host$script?url=$url/a", $page);
$page = str_replace("href=b", "href=http://$host$script?url=$url/b", $page);
$page = str_replace("href=c", "href=http://$host$script?url=$url/c", $page);
$page = str_replace("href=d", "href=http://$host$script?url=$url/d", $page);
$page = str_replace("href=e", "href=http://$host$script?url=$url/e", $page);
$page = str_replace("href=f", "href=http://$host$script?url=$url/f", $page);
$page = str_replace("href=g", "href=http://$host$script?url=$url/g", $page);
$page = str_replace("href=h", "href=http://$host$script?url=$url/h", $page);
$page = str_replace("href=i", "href=http://$host$script?url=$url/i", $page);
$page = str_replace("href=j", "href=http://$host$script?url=$url/j", $page);
$page = str_replace("href=k", "href=http://$host$script?url=$url/k", $page);
$page = str_replace("href=l", "href=http://$host$script?url=$url/l", $page);
$page = str_replace("href=m", "href=http://$host$script?url=$url/m", $page);
$page = str_replace("href=n", "href=http://$host$script?url=$url/n", $page);
$page = str_replace("href=o", "href=http://$host$script?url=$url/o", $page);
$page = str_replace("href=p", "href=http://$host$script?url=$url/p", $page);
$page = str_replace("href=q", "href=http://$host$script?url=$url/q", $page);
$page = str_replace("href=r", "href=http://$host$script?url=$url/r", $page);
$page = str_replace("href=s", "href=http://$host$script?url=$url/s", $page);
$page = str_replace("href=t", "href=http://$host$script?url=$url/t", $page);
$page = str_replace("href=u", "href=http://$host$script?url=$url/u", $page);
$page = str_replace("href=v", "href=http://$host$script?url=$url/v", $page);
$page = str_replace("href=w", "href=http://$host$script?url=$url/w", $page);
$page = str_replace("href=x", "href=http://$host$script?url=$url/x", $page);
$page = str_replace("href=y", "href=http://$host$script?url=$url/y", $page);
$page = str_replace("href=z", "href=http://$host$script?url=$url/z", $page);
$page = str_replace("href=1", "href=http://$host$script?url=$url/1", $page);
$page = str_replace("href=2", "href=http://$host$script?url=$url/2", $page);
$page = str_replace("href=3", "href=http://$host$script?url=$url/3", $page);
$page = str_replace("href=4", "href=http://$host$script?url=$url/4", $page);
$page = str_replace("href=5", "href=http://$host$script?url=$url/5", $page);
$page = str_replace("href=6", "href=http://$host$script?url=$url/6", $page);
$page = str_replace("href=7", "href=http://$host$script?url=$url/7", $page);
$page = str_replace("href=8", "href=http://$host$script?url=$url/8", $page);
$page = str_replace("href=9", "href=http://$host$script?url=$url/9", $page);
$page = str_replace("href=0", "href=http://$host$script?url=$url/0", $page);
$page = str_replace("href=/", "href=http://$host$script?url=$url/", $page);
//fix double slash problems
$page = str_replace("//", "/", $page);
$page = str_replace("http:/", "http://", $page);
return ($page);
}
/*
//uncomment the two areas and set these 4 vars for working mysql login
//MySQL variables
$database_name = "":
$mysql_user = "";
$mysql_pass = "";
$table = "";
//Setup the login form
$loginform="
<h2>Login to user area:</h2>
<form method=post action="$PHP_SELF">
<input type=hidden name=login value=yes>
<p><b>Username:</B><br>
<input type=text name=username size=25 maxlength=12></p>
<p><b>Password:</b><br>
<input type=password name=password size=25 maxlenth=12></p>
<p><input type=submit name=submit value=Login></p>
</form>";
if ($redirect == "ok") //check for good cookie
{
*/
//url input box
echo "<p><form method=post action="$PHP_SELF">
<b>URL: </b><input type=text name=url value=$url>  
Full parsing:<input type=checkbox name=full value=yes";
if ($full == "yes")
echo " CHECKED><input type=submit value=Go!></form></p>";
else
echo "><input type=submit value=Go!></form></p>";
//Strip trailing "/" for uniformity (it'll be added back later)
if (preg_match("/^//", $url))
$url = sub_str($url, 0, -1);
//fix url so file() doesn't puke
if (preg_match("/http:///", $url))
{
if ($full != "yes")
echo (parse_page($url, $HTTP_HOST, $PHP_SELF));
else
echo (full_parse($url, $HTTP_HOST, $PHP_SELF));
}
else
{
if ($full != "yes")
echo (parse_page("http://$url", $HTTP_HOST, $PHP_SELF));
else
echo (full_parse("http://$url", $HTTP_HOST, $PHP_SELF));
} /*
}
else
{
if ($login != "yes") //has user seen the login yet? if not show it
{
die("$loginform");
}
else if ($login == "yes") //if they've seen it compare data to users
{
//check if superuser
$connection=@mysql_connect("localhost", "$mysql_user", "$mysql_pass") or die("Couldn't connect to MySQL.");
$db=@mysql_select_db("$database_name", $connection) or die("Couldn't select database");
$sql="select * from $table where user="$username" and password=password("$password")";
$result=@mysql_query($sql, $connection) or die("Couldn't execute query.");
$num=mysql_numrows($result);
if ($num == 0)
{
//if not a user say that
die("You are not an authorized user!<br>$loginform");
}
else if ($num != 0)
{
//set cookie and reload the script
setcookie("redirect", "ok", 0, "/", "mooserve.myftp.org", 0);
@header("Location: $PHP_SELF");
}
}
}
*/
?>
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