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ABC_Air_Secure_Design/login_handler.php
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| <html> | |
| <head> | |
| <title>Login Handler</title> | |
| </head> | |
| <body> | |
| <?php | |
| session_start(); | |
| session_destroy(); | |
| session_start(); | |
| if(isset($_POST['Login'])) | |
| { | |
| $data_missing=array(); | |
| if(empty($_POST['username'])) | |
| { | |
| $data_missing[]='Username'; | |
| } | |
| else | |
| { | |
| $user_name=trim($_POST['username']); | |
| } | |
| if(empty($_POST['password'])) | |
| { | |
| $data_missing[]='Password'; | |
| } | |
| else | |
| { | |
| $pass_word=$_POST['password']; | |
| } | |
| if(empty($_POST['user_type'])) | |
| { | |
| $data_missing[]='User Type'; | |
| } | |
| else | |
| { | |
| $user_type=$_POST['user_type']; | |
| $_SESSION['user_type']=$user_type; | |
| } | |
| if(empty($data_missing)) | |
| { | |
| if($user_type=='Customer') | |
| { | |
| require_once('Database Connection file/mysqli_connect.php'); | |
| $query="SELECT count(*) FROM Customer where customer_id=? and pwd=?"; | |
| $stmt=mysqli_prepare($dbc,$query); | |
| mysqli_stmt_bind_param($stmt,"ss",$user_name,$pass_word); | |
| mysqli_stmt_execute($stmt); | |
| mysqli_stmt_bind_result($stmt,$cnt); | |
| mysqli_stmt_fetch($stmt); | |
| //echo $cnt; | |
| mysqli_stmt_close($stmt); | |
| mysqli_close($dbc); | |
| /*$affected_rows=mysqli_stmt_affected_rows($stmt); | |
| $response=@mysqli_query($dbc,$query); | |
| echo $affected_rows; | |
| */ | |
| if($cnt==1) | |
| { | |
| echo "Logged in <br>"; | |
| $_SESSION['login_user']=$user_name; | |
| echo $_SESSION['login_user']." is logged in"; | |
| header("location: customer_homepage.php"); | |
| } | |
| else | |
| { | |
| echo "Login Error"; | |
| session_destroy(); | |
| header('location:login_page.php?msg=failed'); | |
| } | |
| } | |
| else if($user_type=='Administrator') | |
| { | |
| require_once('Database Connection file/mysqli_connect.php'); | |
| $query="SELECT count(*) FROM Admin where admin_id=? and pwd=?"; | |
| $stmt=mysqli_prepare($dbc,$query); | |
| mysqli_stmt_bind_param($stmt,"ss",$user_name,$pass_word); | |
| mysqli_stmt_execute($stmt); | |
| mysqli_stmt_bind_result($stmt,$cnt); | |
| mysqli_stmt_fetch($stmt); | |
| //echo $cnt; | |
| mysqli_stmt_close($stmt); | |
| mysqli_close($dbc); | |
| /*$affected_rows=mysqli_stmt_affected_rows($stmt); | |
| $response=@mysqli_query($dbc,$query); | |
| echo $affected_rows; | |
| */ | |
| if($cnt==1) | |
| { | |
| echo "Logged in <br>"; | |
| $_SESSION['login_user']=$user_name; | |
| echo $_SESSION['login_user']." is logged in"; | |
| header('location:admin_homepage.php'); | |
| } | |
| else | |
| { | |
| echo "Login Error"; | |
| session_destroy(); | |
| header('location:login_page.php?msg=failed'); | |
| } | |
| } | |
| } | |
| else | |
| { | |
| echo "The following data fields were empty<br>"; | |
| foreach($data_missing as $missing) | |
| { | |
| echo $missing ."<br>"; | |
| } | |
| } | |
| } | |
| else | |
| { | |
| echo "Submit request not received"; | |
| } | |
| ?> | |
| </body> | |
| </html> |