function salesforce_api_encryption_available in Salesforce Suite 7.2

Same name and namespace in other branches

1. 6.2 salesforce_api/salesforce_api.module \salesforce_api_encryption_available()

Check whether encryption is available.

2 calls to salesforce_api_encryption_available()

salesforce_api_requirements in salesforce_api/salesforce_api.install

Implements hook_requirements().

salesforce_api_settings_form in salesforce_api/salesforce_api.admin.inc

The settings form at admin/settings/salesforce.

File

salesforce_api/salesforce_api.module, line 2329

Defines an API that enables modules to interact with the Salesforce server.

Code

function salesforce_api_encryption_available($options = array()) {
  $defaults = array(
    'check_config' => TRUE,
    'display_errors' => FALSE,
    'display_warnings' => FALSE,
    'display_all' => FALSE,
    'fail_threshold' => 'warnings',
  );
  $options = array_merge($defaults, $options);
  extract($options);
  $errors = array();
  $warnings = array();
  if (!module_exists('aes')) {
    $warnings[] = 'AES Encryption module is not installed.';
  }
  elseif ($check_config) {
    if (!variable_get('aes_key_path', FALSE) || variable_get('aes_key_storage_method', FALSE) != 'File') {
      $errors[] = 'AES Encryption is installed but not configured securely.
        Please go <a href="/admin/settings/aes">configure AES Encryption to use
        file storage</a> to enable encryption for Salesforce credentials.';
    }
  }
  if ($display_errors || $display_all) {
    foreach ($errors as $msg) {
      drupal_set_message(t($msg), 'error');
    }
  }
  switch ($fail_threshold) {
    case 'errors':
      if (empty($errors)) {
        return TRUE;
      }
    case 'warnings':
      if (empty($errors) && empty($warnings)) {
        return TRUE;
      }
  }
}