function ldap_servers_settings in Lightweight Directory Access Protocol (LDAP) 7.2

Same name and namespace in other branches

1. 8.2 ldap_servers/ldap_servers.settings.inc \ldap_servers_settings()
2. 7 ldap_servers/ldap_servers.settings.inc \ldap_servers_settings()

1 call to ldap_servers_settings()

ldap_help_get_ldap_servers in ldap_help/ldap_help.status.inc

1 string reference to 'ldap_servers_settings'

ldap_servers_menu in ldap_servers/ldap_servers.module

File

ldap_servers/ldap_servers.settings.inc, line 11

Admin interface for general ldap api settings.

Code

function ldap_servers_settings() {
  ldap_servers_module_load_include('inc', 'ldap_servers', 'ldap_servers.functions');
  if (!ldap_servers_ldap_extension_loaded()) {
    drupal_set_message(t('PHP LDAP Extension is not loaded.'), "warning");
  }
  $form['#title'] = "Configure LDAP Preferences";
  $options = ldap_servers_encrypt_types();

  /**  when this is changed, need to decrypt and possibly encrypt pwd in newly selected format
   *   ... thus default needs to be "No Encryption" to avoid confusion.
   */
  $form['previous_encryption'] = [
    '#type' => 'hidden',
    '#default_value' => variable_get('ldap_servers_encryption', LDAP_SERVERS_ENC_TYPE_CLEARTEXT),
  ];
  $form['encryption'] = [
    '#type' => 'fieldset',
    '#title' => t('Encryption'),
  ];
  $form['encryption']['ldap_servers_encryption'] = [
    '#type' => 'select',
    '#options' => $options,
    '#title' => t('Obfuscate LDAP Passwords?'),
    '#default_value' => variable_get('ldap_servers_encryption', LDAP_SERVERS_ENC_TYPE_CLEARTEXT),
    '#description' => t('With obfuscation enabled, passwords will be stored in encrypted form and decrypted with the site hash.'),
  ];

  // Disable the form field and explain this to the user.
  if (count($options) == 1) {
    $form['encryption']['ldap_servers_encryption']['#disabled'] = TRUE;
    $form['encryption']['ldap_servers_encryption']['#description'] = ' <strong>' . t('Obfuscation is not supported on this web server.') . '</strong>';
  }
  $form = system_settings_form($form);

  // Needs to be first.
  array_unshift($form['#submit'], 'ldap_servers_settings_submit');
  return $form;
}