9191_configphp.txt

<?php
// All custom changes below. Modify as needed.
// Defines account specific settings.
 
// $ah_database_name should be the Acquia Cloud workflow database name which
// will store SAML session information.set
// You can use any database that you have defined in your workflow.
// Use the database "role" without the stage ("dev", "stage", or "test", etc.)
$ah_database_name = 'mydatabasename';
 
// Set some security and other configs that are set above, however we
// overwrite them here to keep all changes in one area
$config['technicalcontact_name'] = "Your Name";
$config['technicalcontact_email'] = "[email protected]";
 
// Change these for your installation
$config['secretsalt'] = 'y0h9d13pki9qdhfm3l5nws4jjn55j6hj';
$config['auth.adminpassword'] = 'mysupersecret';

// Prevent Varnish from interfering with SimpleSAMLphp.
setcookie('NO_CACHE', '1');
 
// Non-Acquia environments are set to "local".
if (empty($_ENV['AH_SITE_ENVIRONMENT'])) {
  $_ENV['AH_SITE_ENVIRONMENT'] = 'local';
}
 
// The library gets creds for the current environment dynamically.
if ($_ENV['AH_SITE_ENVIRONMENT'] != 'local') {
 
  $creds = db_info($ah_database_name);
 
  $config['store.type'] = 'sql';
  $config['store.sql.dsn'] = sprintf('mysql:host=%s;port=%s;dbname=%s', $creds['host'], $creds['port'], $creds['name']);
  $config['store.sql.username'] = $creds['user'];
  $config['store.sql.password'] = $creds['pass'];
  $config['store.sql.prefix'] = 'simplesaml';
 
  // Set log location, as specified by Acquia
  $config['logging.handler'] = 'file';
  $config['loggingdir'] = '/mnt/tmp/' . $_ENV['AH_SITE_NAME'];
  $config['logging.logfile'] = 'simplesamlphp-' . date("Ymd") . '.log';
 
  // Set baseurlpath to be available correctly for each environment
  $config['baseurlpath'] = 'https://'.$_SERVER["HTTP_HOST"].'/simplesaml/';
}
else {
  // add any local configuration here
}
 
function db_info($db_name) {
  $creds_json = file_get_contents('/var/www/site-php/' . $_ENV['AH_SITE_NAME'] . '/creds.json');
  $databases = json_decode($creds_json, TRUE);
  $db = $databases['databases'][$db_name];
  $db['host'] = ($host = ah_db_current_host($db['db_cluster_id']))?$host:key($db['db_url_ha']);
  return $db;
}
 
function ah_db_current_host($db_cluster_id) {
  require_once("/usr/share/php/Net/DNS2_wrapper.php");
  try {
    $resolver = new Net_DNS2_Resolver(array('nameservers' => array('127.0.0.1', 'dns-master')));
    $response = $resolver->query("cluster-{$db_cluster_id}.mysql", 'CNAME');
    $cached_id = $response->answer[0]->cname;
  }
  catch (Net_DNS2_Exception $e) {
    $cached_id = "";
  }
  return $cached_id;
}