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<?php
function drd_server_uninstall() {
variable_del('drd_allowed_referer');
variable_del('drd_aes_keys');
}
function drd_server_requirements($phase) {
$requirements = array();
$t = get_t();
if ($phase == 'runtime') {
$requirements['drd_server.api'] = array(
'title' => $t('DRD API Version'),
'value' => DRD_SERVER_API_VERSION,
'severity' => REQUIREMENT_INFO,
'description' => $t('This is the version DRD Server is running on the monitored domain.'),
);
$info = Database::getConnectionInfo();
$info['default'] += array(
'driver' => '',
'host' => '',
'port' => '',
'database' => '',
);
$requirements['drd_server.database'] = array(
'title' => $t('Database setup'),
'value' => '<table>' . '<tr><td>' . $t('Driver') . '</td><td>' . $info['default']['driver'] . '</td></tr>' . '<tr><td>' . $t('Host') . '</td><td>' . $info['default']['host'] . '</td></tr>' . '<tr><td>' . $t('Port') . '</td><td>' . $info['default']['port'] . '</td></tr>' . '<tr><td>' . $t('Database') . '</td><td>' . $info['default']['database'] . '</td></tr>' . '<tr><td>' . $t('Prefix') . '</td><td>' . $info['default']['prefix']['default'] . '</td></tr>' . '</table>',
'severity' => REQUIREMENT_INFO,
'description' => $t('These are the database settings that have been configured for this site in settings.php.'),
);
$securepages = module_exists('securepages');
$requirements['drd_server.securepages'] = array(
'title' => $t('Secure pages module installed'),
'value' => $securepages ? $t('Yes') : $t('No'),
'severity' => $securepages ? REQUIREMENT_OK : REQUIREMENT_WARNING,
'description' => $securepages ? $t('This site secures authenticated actions, its "<a href="@url">settings can be managed here</a>".', array(
'@url' => url('admin/config/system/securepages', array(
'external' => TRUE,
)),
)) : $t('This site does not secure authenticated actions with "<a href="@url">Secure Pages</a>".', array(
'@url' => url('https://www.drupal.org/project/securepages', array(
'external' => TRUE,
)),
)),
);
$analytics = module_exists('googleanalytics') || module_exists('piwik');
$requirements['drd_server.module.analytics'] = array(
'title' => $t('Analytics module installed'),
'value' => $analytics ? $t('Yes') : $t('No'),
'severity' => $analytics ? REQUIREMENT_OK : REQUIREMENT_WARNING,
'description' => $analytics ? $t('This site uses an analytics tool, go here to configure <a href="@url">Google Analytics</a> or here for <a href="@url2">Piwik</a>.', array(
'@url' => url('admin/config/system/googleanalytics'),
'@url2' => url('admin/config/system/piwik'),
)) : $t('For SEO improvements you should use an analytics tool like <a href="@url">Google Analytics</a> or <a href="@url2">Piwik</a>.', array(
'@url' => url('https://www.drupal.org/project/google_analytics', array(
'external' => TRUE,
)),
'@url2' => url('https://www.drupal.org/project/piwik', array(
'external' => TRUE,
)),
)),
);
$devel = !module_exists('devel');
$requirements['drd_server.module.devel'] = array(
'title' => $t('Devel module disabled'),
'value' => $devel ? $t('Yes') : $t('No'),
'severity' => $devel ? REQUIREMENT_OK : REQUIREMENT_WARNING,
'description' => $t('On production sites the <a href="@url">Devel module</a> should be disabled for security and performance reasons.', array(
'@url' => url('admin/modules'),
)),
);
$redirect = module_exists('redirect');
$requirements['drd_server.module.redirect'] = array(
'title' => $t('Module Redirect installed'),
'value' => $redirect ? $t('Yes') : $t('No'),
'severity' => $redirect ? REQUIREMENT_OK : REQUIREMENT_WARNING,
'description' => $redirect ? $t('The Redirect module is enabled, its <a href="@url">settings can be managed here</a>.', array(
'@url' => url('admin/config/search/redirect/settings'),
)) : $t('For SEO improvements you should use the <a href="@url">Redirect</a> module.', array(
'@url' => url('https://www.drupal.org/project/redirect', array(
'external' => TRUE,
)),
)),
);
$metatag = module_exists('metatag');
$requirements['drd_server.module.metatag'] = array(
'title' => $t('Module MetaTag installed'),
'value' => $metatag ? $t('Yes') : $t('No'),
'severity' => $metatag ? REQUIREMENT_OK : REQUIREMENT_WARNING,
'description' => $metatag ? $t('The MetaTag module is enabled, its <a href="@url">settings can be managed here</a>.', array(
'@url' => url('admin/config/search/metatags'),
)) : $t('For SEO improvements you should use the <a href="@url">MetaTag</a> module.', array(
'@url' => url('https://www.drupal.org/project/metatag'),
)),
);
$mollom = module_exists('mollom');
$requirements['drd_server.module.mollom'] = array(
'title' => $t('Module Mollom installed'),
'value' => $mollom ? $t('Yes') : $t('No'),
'severity' => $mollom ? REQUIREMENT_OK : REQUIREMENT_WARNING,
'description' => $mollom ? $t('Mollom is enabled, its <a href="@url">settings can be managed here</a>.', array(
'@url' => url('admin/config/content/mollom'),
)) : $t('For SPAM protection you should use the <a href="@url">Mollom</a> module.', array(
'@url' => url('https://www.drupal.org/project/mollom', array(
'external' => TRUE,
)),
)),
);
$pathauto = module_exists('pathauto');
$requirements['drd_server.module.pathauto'] = array(
'title' => $t('Module PathAuto installed'),
'value' => $pathauto ? $t('Yes') : $t('No'),
'severity' => $pathauto ? REQUIREMENT_OK : REQUIREMENT_WARNING,
'description' => $pathauto ? $t('The PathAuto module is enabled, it <a href="@url">can be managed here</a>.', array(
'@url' => url('admin/config/search/path/patterns'),
)) : $t('For SEO improvements you should use the <a href="@url">PathAuto</a> module.', array(
'@url' => url('https://www.drupal.org/project/pathauto', array(
'external' => TRUE,
)),
)),
);
$php = !module_exists('php');
$requirements['drd_server.module.php'] = array(
'title' => $t('Module PHP Filter disabled'),
'value' => $php ? $t('Yes') : $t('No'),
'severity' => $php ? REQUIREMENT_OK : REQUIREMENT_ERROR,
'description' => $php ? $t('For security reasons you should try to avoid using the <a href="@url">PHP Filter</a> module.', array(
'@url' => url('admin/modules'),
)) : $t('For security reasons you should keep the <a href="@url">PHP Filter</a> module disabled.', array(
'@url' => url('admin/modules'),
)),
);
$xmlsitemap = module_exists('xmlsitemap');
$requirements['drd_server.module.xmlsitemap'] = array(
'title' => $t('Module XML-Sitemap installed'),
'value' => $xmlsitemap ? $t('Yes') : $t('No'),
'severity' => $xmlsitemap ? REQUIREMENT_OK : REQUIREMENT_WARNING,
'description' => $xmlsitemap ? $t('The XML Sitemap module is enabled, it <a href="@url">can be managed here</a>.', array(
'@url' => url('admin/config/search/xmlsitemap'),
)) : $t('For SEO improvements you should use the <a href="@url">XML Sitemap</a> module.', array(
'@url' => url('https://www.drupal.org/project/xmlsitemap', array(
'external' => TRUE,
)),
)),
);
$user1 = user_load(1);
$user1_ok = !in_array(strtolower($user1->name), array(
'admin',
'root',
'superadmin',
'manager',
'administrator',
'adm',
));
$requirements['drd_server.user1'] = array(
'title' => $t('Name of user 1'),
'value' => $user1_ok ? $t('Good') : $t('Too obvious'),
'severity' => $user1_ok ? REQUIREMENT_OK : REQUIREMENT_WARNING,
'description' => $user1_ok ? $t('The name of user 1 is uncommon enough to not be a very obvious security risk') : $t('For security reasons the name of user 1 should not be so obvious as it is now.'),
);
$admin_role = variable_get('user_admin_role', 0);
$count_admin = db_select('users_roles', 'ur')
->condition('ur.rid', $admin_role)
->countQuery()
->execute()
->fetchField();
$requirements['drd_server.admincount'] = array(
'title' => $t('Number of admins'),
'value' => $count_admin <= 3 ? $t('Good (!count)', array(
'!count' => $count_admin,
)) : $t('Too many (!count)', array(
'!count' => $count_admin,
)),
'severity' => $count_admin <= 3 ? REQUIREMENT_OK : REQUIREMENT_WARNING,
'description' => $t('For security reasons you should only have a small amount of users with an administer role.'),
);
$css = variable_get('preprocess_css', 0);
$requirements['drd_server.compress.css'] = array(
'title' => $t('Aggregate and compress CSS files'),
'value' => $css ? $t('Yes') : $t('No'),
'severity' => $css ? REQUIREMENT_OK : REQUIREMENT_WARNING,
'description' => $css ? $t('The CSS is aggregated on this site. <a href="@url">Performance settings can be managed here</a>.', array(
'@url' => url('admin/config/development/performance'),
)) : $t('For performance reasons you should allow your <a href="@url">CSS to be aggregated</a> on production sites.', array(
'@url' => url('admin/config/development/performance'),
)),
);
$js = variable_get('preprocess_js', 0);
$requirements['drd_server.compress.js'] = array(
'title' => $t('Aggregate JavaScript files'),
'value' => $js ? $t('Yes') : $t('No'),
'severity' => $js ? REQUIREMENT_OK : REQUIREMENT_WARNING,
'description' => $js ? $t('The JS is aggregated on this site. <a href="@url">Performance settings can be managed here</a>.', array(
'@url' => url('admin/config/development/performance'),
)) : $t('For performance reasons you should allow your <a href="@url">JS to be aggregated</a> on production sites.', array(
'@url' => url('admin/config/development/performance'),
)),
);
$page = variable_get('page_compression', 0);
$requirements['drd_server.compress.page'] = array(
'title' => $t('Compress cached pages'),
'value' => $page ? $t('Yes') : $t('No'),
'severity' => $page ? REQUIREMENT_OK : REQUIREMENT_WARNING,
'description' => $page ? $t('The pages are being compressed on this site. <a href="@url">Performance settings can be managed here</a>.', array(
'@url' => url('admin/config/development/performance'),
)) : $t('For performance reasons you should allow <a href="@url">cached pages to be compressed</a> on production sites.', array(
'@url' => url('admin/config/development/performance'),
)),
);
$page403 = variable_get('site_403', '');
$requirements['drd_server.defined.403'] = array(
'title' => $t('Default 403 (access denied) page'),
'value' => empty($page403) ? $t('Undefined') : $page403,
'severity' => empty($page403) ? REQUIREMENT_WARNING : REQUIREMENT_OK,
'description' => $page403 ? $t('There is a 403 page defined. <a href="@url">The 403 page can be managed here</a>.', array(
'@url' => url('admin/config/system/site-information'),
)) : $t('For improved user experience you should define a <a href="@url">default 403 (Access denied)</a> page.', array(
'@url' => url('admin/config/system/site-information'),
)),
);
$page404 = variable_get('site_404', '');
$requirements['drd_server.defined.404'] = array(
'title' => $t('Default 404 (not found) page'),
'value' => empty($page404) ? $t('Undefined') : $page404,
'severity' => empty($page404) ? REQUIREMENT_WARNING : REQUIREMENT_OK,
'description' => $page404 ? $t('There is a 404 page defined. <a href="@url">The 404 page can be managed here</a>.', array(
'@url' => url('admin/config/system/site-information'),
)) : $t('For improved user experience you could define a <a href="@url">default 404 (Not found)</a> page.', array(
'@url' => url('admin/config/system/site-information'),
)),
);
$cache = variable_get('cache', 0);
$requirements['drd_server.enable.cache'] = array(
'title' => $t('Cache pages for anonymous users'),
'value' => $cache ? $t('Yes') : t('No'),
'severity' => $cache ? REQUIREMENT_OK : REQUIREMENT_WARNING,
'description' => $cache ? $t('The pages are being cached. <a href="@url">Performance settings can be managed here</a>.', array(
'@url' => url('admin/config/development/performance'),
)) : $t('For performance reasons you should <a href="@url">cache pages for anonymous users</a> on production sites.', array(
'@url' => url('admin/config/development/performance'),
)),
);
$clean_url = variable_get('clean_url', 0);
$requirements['drd_server.enable.cleanurl'] = array(
'title' => $t('Enable clean URLs'),
'value' => $clean_url ? $t('Yes') : t('No'),
'severity' => $clean_url ? REQUIREMENT_OK : REQUIREMENT_WARNING,
'description' => $clean_url ? $t('Clean URLs are configured and its <a href="@url">settings can be managed here</a>.', array(
'@url' => url('admin/config/search/clean-urls'),
)) : $t('For SEO improvements you should <a href="@url">enable clean URLs</a>.', array(
'@url' => url('admin/config/search/clean-urls'),
)),
);
$favicon = theme_get_setting('default_favicon', variable_get('theme_default', 'bartik'));
$requirements['drd_server.favicon'] = array(
'title' => $t('Default favicon used'),
'value' => $favicon ? $t('Yes') : t('No'),
'severity' => $favicon ? REQUIREMENT_WARNING : REQUIREMENT_OK,
'description' => $t('For improved user experience you should set a <a href="@url">custom favicon</a>.', array(
'@url' => url('admin/appearance/settings'),
)),
);
$warnings = variable_get('error_level', ERROR_REPORTING_DISPLAY_ALL);
$requirements['drd_server.hidden.warnings'] = array(
'title' => $t('Error messages to display'),
'description' => $t('For security reasons you should <a href="@url">write all errors and warnings</a> to the log.', array(
'@url' => url('admin/config/development/logging'),
)),
);
switch ($warnings) {
case ERROR_REPORTING_HIDE:
$requirements['drd_server.hidden.warnings']['value'] = t('None');
$requirements['drd_server.hidden.warnings']['severity'] = REQUIREMENT_OK;
break;
case ERROR_REPORTING_DISPLAY_SOME:
$requirements['drd_server.hidden.warnings']['value'] = t('Errors and warnings');
$requirements['drd_server.hidden.warnings']['severity'] = REQUIREMENT_WARNING;
break;
default:
$requirements['drd_server.hidden.warnings']['value'] = t('All messages');
$requirements['drd_server.hidden.warnings']['severity'] = REQUIREMENT_ERROR;
}
$txtfiles = array();
$files_to_remove = array(
'CHANGELOG.txt',
'COPYRIGHT.txt',
'INSTALL.mysql.txt',
'INSTALL.pgsql.txt',
'INSTALL.txt',
'LICENSE.txt',
'MAINTAINERS.txt',
'README.txt',
'UPGRADE.txt',
);
foreach ($files_to_remove as $file) {
if (file_exists(DRUPAL_ROOT . '/' . $file)) {
$txtfiles[] = $file;
}
}
$requirements['drd_server.removed.txtfiles'] = array(
'title' => $t('Info files to be removed'),
'value' => empty($txtfiles) ? $t('All info files properly removed') : implode(', ', $txtfiles),
'severity' => empty($txtfiles) ? REQUIREMENT_OK : REQUIREMENT_WARNING,
'description' => $requirements ? $t('The info files of Drupal Core are removed.') : $t('The info files in the Drupal Core could be removed to expose less about which version Drupal is running.'),
);
$robotsurl = url('robots.txt', array(
'absolute' => TRUE,
'language' => (object) array(
'language' => LANGUAGE_NONE,
),
));
$request = drupal_http_request($robotsurl, array(
'max_redirects' => 0,
'timeout' => 2,
));
$robots = isset($request->code) && $request->code == 200;
$requirements['drd_server.robots.txt'] = array(
'title' => $t('File robots.txt is available'),
'value' => $robots ? $t('Yes') : $t('No'),
'severity' => $robots ? REQUIREMENT_OK : REQUIREMENT_WARNING,
'description' => $robots ? $t('This site contains a <a href="@url">robots.txt</a> file', array(
'@url' => url('robots.txt'),
)) : $t('For SEO reasons this site should have a <a href="@url">robots.txt</a> file in the Drupal Core.', array(
'@url' => url('https://www.drupal.org/project/robotstxt', array(
'external' => TRUE,
)),
)),
);
$themeregistry = variable_get('devel_rebuild_theme_registry', FALSE);
$requirements['drd_server.theme.registry'] = array(
'title' => $t('Rebuild theme registry on each page load'),
'value' => $themeregistry ? $t('Yes') : $t('No'),
'severity' => $themeregistry ? REQUIREMENT_WARNING : REQUIREMENT_OK,
'description' => $themeregistry ? $t('Your site is not rebuilding the them registry on each page load. Thats good.') : $t('For performance reasons this site should not <a href="@url">rebuild the theme registry</a> on each page load.', array(
'@url' => url('admin/appearance/settings'),
)),
);
$watchdog = variable_get('dblog_row_limit', 1000);
$requirements['drd_server.trim.watchdog'] = array(
'title' => $t('Database log messages to keep'),
'value' => empty($watchdog) ? t('All') : $watchdog,
'severity' => $watchdog <= 1000 && $watchdog > 0 ? REQUIREMENT_OK : REQUIREMENT_WARNING,
'description' => $t('For performance reasons the <a href="@url">database log</a> should not be bigger then 1000 messages.', array(
'@url' => url('admin/config/development/logging'),
)),
);
}
return $requirements;
}
