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- PHP login script requires user login twice
- session_start();
- $username = mysql_real_escape_string($_POST['username']);
- $password = mysql_real_escape_string(md5($_POST['password']));
- $submit = $_POST['submit'];
- $error = '';
- if(isset($submit)){
- // Check if fields are filled out
- if($username == '' or $password == ''){
- $error = 'Please enter a Username and Password';
- }else{ // Proceed with login process
- // See if user exists
- $query = mysql_query("SELECT * FROM users WHERE username='$username'");
- if(mysql_num_rows($query)<1){
- echo 'Invalid Username/Password Combination';
- }else{ // Grab user's information
- $user = mysql_fetch_assoc($query);
- if($password == $user['password']){//Login Success, Redirect and set Session Vars
- $_SESSION["loggedIn"] = true;
- $_SESSION['username'] = $user['username'];
- $_SESSION['name'] = $user['first'];
- $_SESSION['auth'] = $user['authorization'];
- session_write_close();
- header("Location: home.php");
- exit;
- }else{
- $error = 'Invalid Username/Password Combination';
- }
- }
- }
- }
- session_start();
- if(isset($_SESSION["loggedIn"])){
- echo '<div align="right" id="user">Welcome '.trim($_SESSION['name']).'! <a href="../resources/php/logout.php">Sign Out</a> | <a href="../resources/php/editAccount.php">Edit Account</a></div>';
- }else{
- header("Location: login.php");
- }
- session_start();
- $_SESSION["loggedIn"]
- $_SESSION["loggedIn"];
- $_SESSION['username'];
- $_SESSION['name'];
- $_SESSION['auth'];
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