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

for some reason mysql query not working, not inserting, please check it out
This code is not inserting anything into my db, don't know why, the $_SESSION variable does contain

Problem with creating FI documents
Hi, Experts!

when i create Fi doc. with standart transaction, i ve been had such problem

Needing Youtube thumb nail fix.
I have a script on a site that pulls in you-tube videos,
The problem is, that the thumb nails for

Problems with array
This code is the last lines in an upload script that uploads 4 images at the same time and writes th

Working with Global Variables
hi, I'm not really sure why the following code is returning a "Call to a member function getBan

Echo multiple lines of html code
Hi guys,

I would like to know if there is a way to echo multiple lines of html codes.

fopen() security
As i understood the usage of fopen() for it to function correctly the Dir you write to has to be rw

Select Rows as Columns..
is there a way to select COLUMN_NAME from user_tab_columns where table_name='TABLENAME';
and ha

Adding to an Int row in db
Hi, i have a database which houses all of the users of my site. One of the columns is for points whi

Scene graph using Direct3D?
There are several C++ scene graph based packages available for OpenGl, like say OSG,

http://w

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