hosting_ssl.module in Hosting 7.3

Hook implementations for the Hosting SSL module.

File

web_server/ssl/hosting_ssl.module

<?php

/**
 * @file
 * Hook implementations for the Hosting SSL module.
 */

/**
 * SSL is disabled for this site.
 */
define('HOSTING_SSL_DISABLED', 0);

/**
 * SSL is enabled for this site.
 */
define('HOSTING_SSL_ENABLED', 1);

/**
 * SSL is required for this site.
 */
define('HOSTING_SSL_REQUIRED', 2);
include_once 'hosting_ssl.nodeapi.inc';

/**
 * Implements hook_hosting_service().
 */
function hosting_ssl_hosting_service() {
  return array(
    'apache_ssl' => 'http',
  );
}

/**
 * Implements hook_permission().
 */
function hosting_ssl_permission() {
  return array(
    'create ssl certificate' => array(
      'title' => t('create ssl certificate'),
    ),
  );
}

/**
 * Return a list of servers which have SSL enabled web services.
 */
function hosting_ssl_get_servers() {
  $servers = hosting_get_servers('http');
  $ssl_servers = array();
  foreach ($servers as $nid => $title) {
    $node = node_load($nid);
    if ($node->services['http']->ssl_enabled) {
      $ssl_servers[] = $nid;
    }
  }
  return $ssl_servers;
}

/**
 * Return a list of platforms on SSL enabled servers.
 */
function hosting_ssl_get_platforms() {
  $servers = hosting_ssl_get_servers();
  $ssl_platforms = array();
  $platforms = _hosting_get_platforms();
  foreach ($platforms as $nid => $title) {
    $platform = node_load($nid);
    if (in_array($platform->web_server, $servers)) {
      $ssl_platforms[] = $nid;
    }
  }
  return $ssl_platforms;
}

/**
 * Return a list of profiles with SSL enabled platforms.
 */
function hosting_ssl_get_profiles() {
  $platforms = hosting_ssl_get_platforms();
  $ssl_profiles = array();
  foreach ($platforms as $nid) {
    $platform = node_load($nid);
    $ssl_profiles = array_merge($ssl_profiles, array_keys($platform->profiles));
  }
  return array_unique($ssl_profiles);
}

/**
 * Implements hook_form_alter().
 */
function hosting_ssl_form_alter(&$form, &$form_state, $form_id) {
  if ($form_id == 'site_node_form') {
    hosting_ssl_site_form($form, $form_state, $form_id);
  }
}

/**
 * Per-server, per-ip certificate listing.
 */
function hosting_ssl_menu() {
  $items = array();
  $items['node/%hosting_ssl_cert_node/ssl'] = array(
    'title' => 'Certificates',
    'description' => 'SSL certificates deployed on this server',
    'page callback' => 'hosting_ssl_server_cert_list',
    'page arguments' => array(
      1,
    ),
    'type' => MENU_LOCAL_TASK,
    'access arguments' => array(
      'view server',
    ),
  );
  return $items;
}

/**
 * Implements hook_load() from hook_menu().
 *
 * This is a weird hook that is not well documented but allows loads from the
 * menu system. This is *not* the regular hook_load().
 *
 * @see hosting_ssl_menu()
 */
function hosting_ssl_cert_node_load($arg) {
  if (!is_numeric($arg)) {
    return FALSE;
  }
  if ($node = node_load($arg)) {
    if ($node->type == 'server') {
      return $node;
    }
  }
  return FALSE;
}

/**
 * List SSL certificates associated with the given server.
 */
function hosting_ssl_server_cert_list($node) {
  drupal_set_title(t('Certificates installed on server @server', array(
    '@server' => $node->title,
  )), PASS_THROUGH);
  $header = array(
    array(
      'data' => t('Domain'),
      'field' => 'domain',
    ),
    array(
      'data' => t('IP address'),
      'field' => 'ip_address',
    ),
    array(
      'data' => t('Client'),
      'field' => 'client',
    ),
  );
  $query = db_select('hosting_ip_addresses', 'ips');
  $query = $query
    ->extend('PagerDefault');
  $query = $query
    ->extend('TableSort');
  $query
    ->join('hosting_ssl_cert_ips', 'cert_ip', 'cert_ip.ip_address = ips.id');
  $query
    ->join('hosting_ssl_cert', 'cert', 'cert.cid = cert_ip.cid');
  $query
    ->join('node', 'client', 'client.nid = cert.client');
  $query
    ->element(2);
  $query
    ->addField('ips', 'ip_address');
  $query
    ->addField('cert', 'ssl_key', 'domain');
  $query
    ->addField('cert', 'status');
  $query
    ->addField('client', 'title', 'client');
  $query
    ->condition('ips.nid', $node->nid)
    ->limit(25)
    ->orderByHeader($header)
    ->addTag('node_access');
  $result = $query
    ->execute();
  $rows = array();
  foreach ($result as $cert) {
    $row = array();
    $row[] = $cert->domain;
    $row[] = $cert->ip_address;
    $row[] = filter_xss($cert->client);
    $rows[] = $row;
  }
  return theme('table', array(
    'header' => $header,
    'rows' => $rows,
    'attributes' => array(
      'class' => array(
        'hosting-table',
      ),
    ),
  )) . theme('pager', array(
    'tags' => NULL,
    'element' => 2,
  ));
}

/**
 * Callback function to execute on enabling this module's feature.
 *
 * @see: hosting_example_hosting_feature().
 */
function hosting_ssl_feature_enable_callback() {
  drupal_set_message(t("Please make sure you have enabled SSL support in your webserver, e.g. by enabling mod_ssl in Apache."));
  drupal_set_message(t("To start using SSL please edit the desired server node within Aegir to set in from e.g. 'apache' to 'apache_ssl'."));
}

Functions

Name	Description
hosting_ssl_cert_node_load	Implements hook_load() from hook_menu().
hosting_ssl_feature_enable_callback	Callback function to execute on enabling this module's feature.
hosting_ssl_form_alter	Implements hook_form_alter().
hosting_ssl_get_platforms	Return a list of platforms on SSL enabled servers.
hosting_ssl_get_profiles	Return a list of profiles with SSL enabled platforms.
hosting_ssl_get_servers	Return a list of servers which have SSL enabled web services.
hosting_ssl_hosting_service	Implements hook_hosting_service().
hosting_ssl_menu	Per-server, per-ip certificate listing.
hosting_ssl_permission	Implements hook_permission().
hosting_ssl_server_cert_list	List SSL certificates associated with the given server.

Constants

Name	Description
HOSTING_SSL_DISABLED	SSL is disabled for this site.
HOSTING_SSL_ENABLED	SSL is enabled for this site.
HOSTING_SSL_REQUIRED	SSL is required for this site.