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Questionlogin script returns blank page Pin
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komanche15-Sep-11 2:29
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GeneralRe: login script returns blank page Pin
Marc Firth15-Sep-11 2:50
Marc Firth15-Sep-11 2:50 
Try to output the hashed (sha1) password, and compare it to the one in the database. i.e. for user "joe" with password "bloggs" run the following code and compare the output to the mysql query below


First get the hash you are creating when you log in (notice the "die"):
PHP
<?php
/**
** handles the login feature of the site
** check username and password with variables in the database
*/
require_once("../includes/ikobe.php");

if (isset($_POST['username']) && isset($_POST['password'])) {
    $username = $_POST['username'];
    $password = $_POST['password'];

    $pass = sha1($password);
    die($pass);

    if (!empty($username) && !empty($password)) {
        $query = "SELECT id FROM users WHERE username = '$username' AND password='$pass' LIMIT 1";
        $query_run = mysql_query($query);
        $query_num_row = mysql_num_rows($query_run);

        if (mysql_num_rows($query_run) == 0) {
            echo 'Invalid username / password combination';
        } else {
            echo 'Ok.';
        }

    } else {
        echo 'You must supply a username and password.';
    }
}
?>



Then compare it to the one in the database:
PHP
<?php 
$query = "SELECT password FROM users WHERE username = 'joe' LIMIT 1";
$query_run = mysql_query($query);
while($row = mysql_fetch_array($query_run)){
    echo $row['password'];
}
?>


The two results should match.

GeneralRe: login script returns blank page Pin
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QuestionAnyone aware to make Google Unicode (Tamil/Hindi) fonts appear in Ubuntu Linux Pin
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QuestionCalling ASP page in PHP page Pin
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