my login script page is not working on remote computers


Posted on 16th Feb 2014 07:03 pm by admin

hi my login is working on my computer, but when i tried 2 computers from 2 different locations, they couldnt login. any help greatly appreciated. thanks. derek.
its setting the hack variable to Y on remote computers.

here is the code for the login page.
Did you know?Explore Trending and Topic pages for more stories like this.

Code: <?php
include("connect1.php");

session_start();
$u = $_POST['username'];
$p = $_POST['password'];
$logoff = $_GET['logoff'];
$hack = $_GET['hack'];






if($logoff){


unset($_SESSION['userid']);



$message = "You have been logged off";




}


if($hack){

$message = "Naughty Naughty! "; // COOL

}


// escape username and password for use in SQL//person said on board "looks fine" like this
//to prevent sql injections
$u = mysql_real_escape_string($u);
$p = mysql_real_escape_string($p);


// if fields username and password have contents, then...
if(isset($u) && isset($p) && !empty($u) && !empty($p)){ ///changed from if ($u && $p)

$query = mysql_query("SELECT * FROM table2 WHERE username = '$u' AND password = '$p'");

$result = mysql_fetch_array($query);


if($result['username']){ // if username is set, go on...username is a key for $result, and a field in the table.

$message = "You have been logged in";


$_SESSION['userid'] = $result['username'];

header("Location:old.mainsite.php"); // this will redirect them to the application.php page. and exit the script here.
exit;


}else{

$message = "You do not exist on the system";

}



}
?>
<?php
//IP BANNING CODE START HERE
$s=$_SERVER["REMOTE_ADDR"];
//draws IP address of visitor
$ipbancheck="SELECT * from banip where IP='$s'";
$ipbancheck2=mysql_query($ipbancheck);
while($ipbancheck3=mysql_fetch_array($ipbancheck2))
{
$IPBANNED=$ipbancheck3[IP];
}
//above lines check to see if user Ip is in banned IPs
if ($IPBANNED)
{
header('Location: http://derekvanderven.com/hacker.html');
//print "You have been banned ";

}
else
{

}
?>

here is the code for the form

Code: <form id="form1" name="form1" method="post" action="">
<p>&nbsp;</p>
<table width="200" border="1" align="center">
<tr>
<td><span class="style2">Login to the secret pages</span></td>
</tr>
<tr>
<td><label for="username"> User name </label>
<input type="text" name="username" id="username" /></td>
</tr>
<tr>
<td><label for="password"> Password </label>
<input type="password" name="password" id="password" /></td>
</tr>
<tr>
<td height="44"><input type="submit" name="submit" id="submit" value="Submit" /></td>
</tr>
</table>
</form>
No comments posted yet

Your Answer:

Login to answer
346 Like 10 Dislike
Previous forums Next forums
Other forums

PHP Thumbnail Creation
Ok so i use this function to create thumbnails:

Code: [Select]function createthumb($name,$fil

php multiple action on submit
I have a form which says:

<form enctype='multipart/form-data' method='post' action='pr

Format timestamp from mysql
When I tried this:
Code: date("m/d/Y H:i A", $row['timestamp'])
I got 12/31/1969 18:

Opening Multiple Files/Links in Order.
I want to open links in order/one-by-one and check each for a specific string.

Example:
I

How to make a input/output field with multiple lines
Hello.
I put a input/output field on the screen but I could not change height of it. I need to

login box shows up again after logging in 2nd login works
Hello,

I am having trouble on my site Lockerz.rack111.com where when you login the login box

CHECH A STRING FOR ' " ' (DOUBLE QUOTES)
I am checking for delimiter (.!?) and if there is a " after a sentence then it should neglect a

please, need help coding this voting for your favorite car polling system.
hi, my code needs a lot of work, but i want to be able to let users vote on their favorite car, upda

utf8_general_ci error ??
I have all kinds of data to be inserted in database table

//I am getting this error

Yo

Redirect not working after making a POST/GET
Hi Everyone,

I am a novice in PHP. Here I have 2 pages, one page with a textbox and button an

Sign up to write
Sign up now if you have flare of writing..
Login   |   Register
Follow Us
Indyaspeak @ Facebook Indyaspeak @ Twitter Indyaspeak @ Pinterest RSS



Play Free Quiz and Win Cash