<?php
// $Id: securesite.module,v 1.00 2005/4/15 12:43:23 stefan Exp $

/**
 * @file
 * This module allows admins to use the HTTP Auth
 * method of login instead or in conjunction with
 * Drupal's built-in login form system.
 */
 
function securesite_help($section) {
  switch ($section) {
    case 'admin/modules#description':
      return t('Controls the use of HTTP auth with-in Drupal.');
      break;
  }
}

function securesite_settings() {
  $output = form_checkbox(t('Use HTTP Auth'), 'securesite_use_auth',
    1, variable_get('example_b', 0),
    t('Allow only users access to the site via HTTP Auth.'));
  return $output;
}

function securesite_menu($may_cache = NULL) {
  if(!isset($_SERVER['PHP_AUTH_USER']) && !$user->uid) {
    drupal_set_header('WWW-Authenticate: Basic realm="bound_drupal"');
  }
  else {
    if (isset($_SERVER['PHP_AUTH_PW'])) {
      if (!user_authenticate($_SERVER['PHP_AUTH_USER'],$_SERVER['PHP_AUTH_PW'])) {
        drupal_set_header('Location: ' . $securesite);
    }
  }
}

?>