$v) {
if (is_array($v)) {
$array[$k] = add_magic_quotes($v);
} else {
$array[$k] = addslashes($v);
}
}
return $array;
}
}
if (!get_magic_quotes_gpc()) {
$HTTP_GET_VARS = add_magic_quotes($HTTP_GET_VARS);
$HTTP_POST_VARS = add_magic_quotes($HTTP_POST_VARS);
$HTTP_COOKIE_VARS = add_magic_quotes($HTTP_COOKIE_VARS);
}
$b2varstoreset = array('action','mode','error','text','popupurl','popuptitle');
for ($i = 0; $i < count($b2varstoreset); $i = $i + 1) {
$b2var = $b2varstoreset[$i];
if (!isset($$b2var)) {
if (empty($HTTP_POST_VARS["$b2var"])) {
if (empty($HTTP_GET_VARS["$b2var"])) {
$$b2var = '';
} else {
$$b2var = $HTTP_GET_VARS["$b2var"];
}
} else {
$$b2var = $HTTP_POST_VARS["$b2var"];
}
}
}
switch($action) {
case 'logout':
setcookie('wordpressuser');
setcookie('wordpresspass');
header('Expires: Wed, 11 Jan 1984 05:00:00 GMT');
header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
header('Cache-Control: no-cache, must-revalidate');
header('Pragma: no-cache');
if ($is_IIS) {
header('Refresh: 0;url=b2login.php');
} else {
header('Location: b2login.php');
}
exit();
break;
case 'login':
if(!empty($HTTP_POST_VARS)) {
$log = $HTTP_POST_VARS["log"];
$pwd = $HTTP_POST_VARS["pwd"];
$redirect_to = $HTTP_POST_VARS["redirect_to"];
}
function login() {
global $wpdb, $log, $pwd, $error, $user_ID;
global $tableusers, $pass_is_md5;
$user_login = &$log;
$password = &$pwd;
if (!$user_login) {
$error="ERROR: the login field is empty";
return false;
}
if (!$password) {
$error="ERROR: the password field is empty";
return false;
}
if ('md5:' == substr($password, 0, 4)) {
$pass_is_md5 = 1;
$password = substr($password, 4, strlen($password));
$query = "SELECT ID, user_login, user_pass FROM $tableusers WHERE user_login = '$user_login' AND MD5(user_pass) = '$password'";
} else {
$pass_is_md5 = 0;
$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 == $user_login && md5($login->user_pass) == $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=b2login.php');
} else {
header('Location: b2login.php');
}
exit();
} else {
$user_login = $log;
$user_pass = $pwd;
setcookie('wordpressuser', $user_login, time()+31536000);
if ($pass_is_md5) {
setcookie('wordpresspass', $user_pass, time()+31536000);
} else {
setcookie('wordpresspass', md5($user_pass), time()+31536000);
}
if (empty($HTTP_COOKIE_VARS['wordpressblogid'])) {
setcookie('wordpressblogid', 1,time()+31536000);
}
header('Expires: Wed, 11 Jan 1984 05:00:00 GMT');
header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
header('Cache-Control: no-cache, must-revalidate');
header('Pragma: no-cache');
switch($mode) {
case 'bookmarklet':
$location = "wp-admin/b2bookmarklet.php?text=$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':
?>
WordPress > Lost password ?
Type your login here and click OK. You will receive an email with your password.
$error
";
?>
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 $user_login's email address. Click here to login!
";
die();
}
break;
default:
if((!empty($HTTP_COOKIE_VARS["wordpressuser"])) && (!empty($HTTP_COOKIE_VARS["wordpresspass"]))) {
$user_login = $HTTP_COOKIE_VARS["wordpressuser"];
$user_pass_md5 = $HTTP_COOKIE_VARS["wordpresspass"];
}
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($HTTP_COOKIE_VARS["wordpressuser"])) {
$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/b2edit.php");
exit();
}
?>
WordPress > Login form