function drd_server_key in Drupal Remote Dashboard Server 6.2

Same name and namespace in other branches

1. 7.2 drd_server.module \drd_server_key()

This is called to update the excryption keys for this server and all it's domains hosted in the same Drupal installation.

Parameters

string $api:

int $timestamp:

string $langcode:

bool $debug:

string $domainurl:

string $aes_key:

string $aes_cipher:

string $aes_iv:

string $aes_impl:

string $cluster_token:

Return value

string

1 string reference to 'drd_server_key'

drd_server_xmlrpc in ./drd_server.module

Implementation of hook_xmlrpc().

File

./drd_server.module, line 292

Code

function drd_server_key($api, $timestamp, $langcode, $debug, $domainurl, $aes_key = '', $aes_cipher = '', $aes_iv = '', $aes_impl = '', $cluster_token = '') {
  global $language;
  $language->language = $langcode;
  _drd_server_debug_mode($debug);
  _drd_server_watchdog('AES key change request.');
  $allowed = variable_get('drd_allowed_referer', '');
  $referer = empty($cluster_token) ? ip_address() : $cluster_token;
  if (empty($allowed)) {
    _drd_server_watchdog('AES key change request not allowed from anywhere.', array(), WATCHDOG_ALERT);
    return drd_server_error(t('Referer (' . $referer . ') not allowed, nothing configured yet.'), DRD_SERVER_ERROR_NO_REFERER);
  }
  if (strpos($allowed, $referer) === FALSE) {
    _drd_server_watchdog('AES key change request unauthorized.', array(), WATCHDOG_ALERT);
    return drd_server_error(t('Referer (' . $referer . ') not allowed.'), DRD_SERVER_ERROR_WRONG_REFERER);
  }
  $aes_keys = variable_get('drd_aes_keys', array());
  if (!empty($cluster_token)) {
    if (empty($aes_keys[$cluster_token]['cluster_mode']) || empty($aes_keys[$cluster_token]['cluster_ips']) || strpos($aes_keys[$cluster_token]['cluster_ips'], ip_address()) === FALSE) {
      _drd_server_watchdog('AES key change request unauthorized due to ip address mismatch.', array(), WATCHDOG_ALERT);
      return drd_server_error(t('Referer (' . $referer . ') not allowed from ' . ip_address() . '.'), DRD_SERVER_ERROR_WRONG_REFERER);
    }
  }
  if ($api !== DRD_SERVER_API_VERSION) {
    _drd_server_watchdog('Wrong API: %api.', array(
      '%api' => $api,
    ), WATCHDOG_ALERT);
    return drd_server_error(t('Wrong API.'), DRD_SERVER_ERROR_WRONG_API);
  }
  $sites = drd_server_read_sites();
  _drd_server_watchdog('AES key change, available domains:<pre>@domains</pre>', array(
    '@domains' => print_r($sites, TRUE),
  ), WATCHDOG_INFO);
  if (empty($domainurl)) {
    $aes_keys[$referer] = array(
      'key' => $aes_key,
      'cipher' => $aes_cipher,
      'iv' => $aes_iv,
      'impl' => $aes_impl,
      'cluster_mode' => !empty($cluster_token),
      'cluster_ips' => empty($aes_keys[$cluster_token]['cluster_ips']) ? ip_address() : $aes_keys[$cluster_token]['cluster_ips'],
    );
    variable_set('drd_aes_keys', $aes_keys);
    $domainurls = $sites;
  }
  else {
    $domainurls = array(
      $domainurl => $sites[$domainurl],
    );
  }
  _drd_server_watchdog('AES key change for the following domains:<pre>@domains</pre>', array(
    '@domains' => print_r($domainurls, TRUE),
  ), WATCHDOG_INFO);
  drd_server_key_remote($domainurls, $aes_keys);
  return drd_server_result('drd.key', TRUE);
}