function login_do_http_auth()
{
global $LOGIN_PASSWORD, $LOGIN_USERNAME;
global $_SERVER;
if ($_SERVER['REMOTE_USER']) {
is_logged_in(true);
return;
}
if (!$_SERVER['PHP_AUTH_USER']) {
is_logged_in(false);
return;
}
$status = authenticate($_SERVER['PHP_AUTH_USER'], $_SERVER['PHP_AUTH_PW']);
if (!succeeds($status)) {
is_logged_in(false);
if (!fatal($status)) {
if ($_SERVER['PHP_AUTH_USER']) {
http_401();
}
} else {
print "Error logging in: " . auth_error();
}
} else {
$LOGIN_USERNAME = $_SERVER['PHP_AUTH_USER'];
$LOGIN_PASSWORD = $_SERVER['PHP_AUTH_PW'];
is_logged_in(true);
}
}
<?php
require_once dirname(__FILE__) . "/../html.php";
require_once dirname(__FILE__) . "/login.php";
require_once dirname(__FILE__) . "/../auth/authentication.php";
if (!defined("LOGIN_SERVICE")) {
define("LOGIN_SERVICE", 'http');
}
if (isset($PHP_AUTH_USER) and isset($PHP_AUTH_PW)) {
if (!authenticate($PHP_AUTH_USER, $PHP_AUTH_PW)) {
http_401();
print "Access Denied";
exit;
} else {
$LOGIN_USERNAME = $PHP_AUTH_USER;
$LOGIN_PASSWORD = $PHP_AUTH_PW;
}
} else {
http_403();
Header("WWW-Authenticate: Basic realm='Log In'");
print "Please Log in";
exit;
}