1 rizwank 1.1 <?php
 2             require "./inc/connect.php";
 3             require "./inc/authentication.php";
 4             
 5             // Clean the data collected in the <form>
 6             $loginUsername = mysqlclean($_POST, "Usr", 20, $connection);
 7             $loginPassword = mysqlclean($_POST, "Pwd", 20, $connection);
 8             
 9             session_start();
10             
11             // Authenticate the user
12             if (authenticateUser($connection, $loginUsername, $loginPassword, $utbl))
13             {
14               // Register the loginUsername
15               $_SESSION["login"] = $loginUsername;
16             
17               // Register the IP address that started this session
18               $_SESSION["loginIP"] = $_SERVER["REMOTE_ADDR"];
19             
20               // Relocate back to the first page of the application
21               header("Location: index.php");
22 rizwank 1.1   exit;
23             }
24             else
25             {
26               // The authentication failed: setup a logout message
27               $_SESSION["message"] = "Could not connect to the application as '{$loginUsername}'";
28             
29               // Relocate to the logout page
30               header("Location: login-screen.php?m=1");
31               exit;
32             }
33             ?>