$v) {
if (is_array($v)) {
$array[$k] = add_magic_quotes($v);
} else {
$array[$k] = addslashes($v);
}
}
return $array;
}
}
if (!get_magic_quotes_gpc()) {
$_GET = add_magic_quotes($_GET);
$_POST = add_magic_quotes($_POST);
$_COOKIE = add_magic_quotes($_COOKIE);
}
$wpvarstoreset = array('action','mode','error','text','popupurl','popuptitle');
for ($i = 0; $i < count($wpvarstoreset); $i = $i + 1) {
$wpvar = $wpvarstoreset[$i];
if (!isset($$wpvar)) {
if (empty($_POST["$wpvar"])) {
if (empty($_GET["$wpvar"])) {
$$wpvar = '';
} else {
$$wpvar = $_GET["$wpvar"];
}
} else {
$$wpvar = $_POST["$wpvar"];
}
}
}
switch($action) {
case 'logout':
setcookie('wordpressuser_'.$cookiehash);
setcookie('wordpresspass_'.$cookiehash);
header('Expires: Wed, 11 Jan 1984 05:00:00 GMT');
header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
header('Cache-Control: no-cache, must-revalidate');
header('Pragma: no-cache');
if ($is_IIS) {
header('Refresh: 0;url=wp-login.php');
} else {
header('Location: wp-login.php');
}
exit();
break;
case 'login':
if(!empty($_POST)) {
$log = $_POST['log'];
$pwd = $_POST['pwd'];
$redirect_to = $_POST['redirect_to'];
}
$user = get_userdatabylogin($log);
if (0 == $user->user_level) {
$redirect_to = get_settings('siteurl') . '/wp-admin/profile.php';
}
function login() {
global $wpdb, $log, $pwd, $error, $user_ID;
global $tableusers, $pass_is_md5;
$user_login = &$log;
$pwd = md5($pwd);
$password = &$pwd;
if (!$user_login) {
$error = __('Error: the login field is empty.');
return false;
}
if (!$password) {
$error = __('Error: the password field is empty.');
return false;
}
$query = "SELECT ID, user_login, user_pass FROM $tableusers WHERE user_login = '$user_login' AND user_pass = '$password'";
$login = $wpdb->get_row($query);
if (!$login) {
$error = __('Error: wrong login or password.');
$pwd = '';
return false;
} else {
$user_ID = $login->ID;
if (($pass_is_md5 == 0 && $login->user_login == $user_login && $login->user_pass == $password) || ($pass_is_md5 == 1 && $login->user_login == $user_login && $login->user_pass == md5($password))) {
return true;
} else {
$error = __('Error: wrong login or password.');
$pwd = '';
return false;
}
}
}
if (!login()) {
header('Expires: Wed, 11 Jan 1984 05:00:00 GMT');
header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
header('Cache-Control: no-cache, must-revalidate');
header('Pragma: no-cache');
if ($is_IIS) {
header('Refresh: 0;url=wp-login.php');
} else {
header('Location: wp-login.php');
}
exit();
} else {
$user_login = $log;
$user_pass = $pwd;
setcookie('wordpressuser_'.$cookiehash, $user_login, time()+31536000);
setcookie('wordpresspass_'.$cookiehash, md5($user_pass), time()+31536000);
if (empty($_COOKIE['wordpressblogid_'.$cookiehash])) {
setcookie('wordpressblogid_'.$cookiehash, 1,time()+31536000);
}
header('Expires: Wed, 11 Jan 1984 05:00:00 GMT');
header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
header('Cache-Control: no-cache, must-revalidate');
header('Pragma: no-cache');
switch($mode) {
case 'bookmarklet':
$location = "wp-admin/bookmarklet.php?text=$text&popupurl=$popupurl&popuptitle=$popuptitle";
break;
case 'sidebar':
$location = "wp-admin/sidebar.php?text=$text&popupurl=$popupurl&popuptitle=$popuptitle";
break;
case 'profile':
$location = "wp-admin/profile.php?text=$text&popupurl=$popupurl&popuptitle=$popuptitle";
break;
default:
$location = "$redirect_to";
break;
}
if ($is_IIS) {
header("Refresh: 0;url=$location");
} else {
header("Location: $location");
}
}
break;
case 'lostpassword':
?>
<?php _e('WordPress » Lost password ?') ?>
$error
";
?>
user_email;
if (!$user_email || $user_email != $_POST['email']) die(sprintf(__('Sorry, that user does not seem to exist in our database. Perhaps you have the wrong username or email address? Try again.'), 'wp-login.php?action=lostpassword'));
// Generate something random for a password... md5'ing current time with a rand salt
$user_pass = substr((MD5("time" . rand(1,16000))), 0, 6);
// now insert the new pass md5'd into the db
$wpdb->query("UPDATE $tableusers SET user_pass = MD5('$user_pass') WHERE user_login = '$user_login'");
$message = "Login: $user_login\r\n";
$message .= "Password: $user_pass\r\n";
$message .= 'Login at: ' . get_settings('siteurl') . '/wp-login.php';
$m = mail($user_email, '[' . get_settings('blogname') . "] Your weblog's login/password", $message);
if ($m == false) {
echo "
The email could not be sent. \n";
echo "Possible reason: your host may have disabled the mail() function...
";
die();
} else {
echo "
The email was sent successfully to $user_login's email address. Click here to login!
";
// send a copy of password change notification to the admin
mail(get_settings('admin_email'), '[' . get_settings('blogname') . "] Password Lost/Change", "Password Lost and Changed for user: $user_login");
die();
}
break;
default:
if((!empty($_COOKIE['wordpressuser_'.$cookiehash])) && (!empty($_COOKIE['wordpresspass_'.$cookiehash]))) {
$user_login = $_COOKIE['wordpressuser_'.$cookiehash];
$user_pass_md5 = $_COOKIE['wordpresspass_'.$cookiehash];
}
function checklogin() {
global $user_login, $user_pass_md5, $user_ID;
$userdata = get_userdatabylogin($user_login);
if ($user_pass_md5 != md5($userdata->user_pass)) {
return false;
} else {
return true;
}
}
if ( !(checklogin()) ) {
if (!empty($_COOKIE['wordpressuser_'.$cookiehash])) {
$error="Error: wrong login/password"; //, or your session has expired.";
}
} else {
header("Expires: Wed, 5 Jun 1979 23:41:00 GMT"); /* private joke: this is Michel's birthdate - though officially it's on the 6th, since he's GMT+1 :) */
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); /* different all the time */
header("Cache-Control: no-cache, must-revalidate"); /* to cope with HTTP/1.1 */
header("Pragma: no-cache");
header("Location: wp-admin/");
exit();
}
?>
<?php printf(__('WordPress > %s > Login form'), get_settings('blogname')) ?>