I am creating login where registered user can Login with there Emailid and password(use Lampp).
I have one form where user are registering with there information that is User Name, EmailID, password etc.
then while inserting data in mysql database i am encrypting password.
the code is:
<?php define("ENCRYPTION_KEY", "!@#$%^&*"); $finalarray=array(); $finalarray['UserName']= $_POST["fname"]; $finalarray['EmailID']= $_POST['email']; $password = $_POST['pwd']; $encrypted = encryptIt( $input ); $finalarray['Password']= $encrypted; function encryptIt( $q ) { $cryptKey = 'qJB0rGtIn5UB1xG03efyCp'; $qEncoded = base64_encode( mcrypt_encrypt( MCRYPT_RIJNDAEL_256, md5( $cryptKey ), $q, MCRYPT_MODE_CBC, md5( md5( $cryptKey ) ) ) ); return( $qEncoded ); } /* code for insert into database */ ?> when user is login it is cross check the email id and password in the database.
so for that i wrote decrypt function to match the password and if emailid match with password then user will login.
the code is:
<?php include 'ConnectionDatabase.php'; /database connnection define("ENCRYPTION_KEY", "!@#$%^&*"); ob_start(); session_start(); $username = $_POST['email']; $password = $_POST['password']; $connection= connection(); //connected $username = mysql_real_escape_string($username); $query = "SELECT EmailID,Password FROM User WHERE EmailID = ".'$username'; $result = mysql_query($query); if(mysql_num_rows($result) == 0) // User not found. So, redirect to login_form again. { echo "Not Valid User"; header('Location: login.html'); } $row=mysql_fetch_array($result); $encryptpassword=$row[1]; echo $encryptpassword."<br>"; $decrypted = decryptIt($encryptpassword); echo $decrypted; //no value is coming if($password != $decrypted ) // Incorrect password. So, redirect to login_form again. { header('Location: login_fb.php'); }else{ // Redirect to home page after successful login. echo "login"; session_regenerate_id(); $_SESSION['sess_user_id'] = $userData['id']; $_SESSION['sess_username'] = $userData['username']; session_write_close(); //header('Location: creatememorial.php'); } function decryptIt( $q ) { $cryptKey = 'qJB0rGtIn5UB1xG03efyCp'; $qDecoded = rtrim( mcrypt_decrypt( MCRYPT_RIJNDAEL_256, md5( $cryptKey ), base64_decode( $q ), MCRYPT_MODE_CBC, md5( md5( $cryptKey ) ) ), "\0"); return( $qDecoded ); } ?> echo $decrypted; not printing any think.
i referred this link when i did this in one program its working.
when i am using this two php file its not working.
i dont know what is the problem.
can any one help me on this.
