class LdapServersRebindHandler in Lightweight Directory Access Protocol (LDAP) 8.3

Class for enabling rebind functionality for following referrals.

@FIXME: Unused class.

Hierarchy

• class \Drupal\ldap_servers\LdapServersRebindHandler

File

ldap_servers/src/LdapServersRebindHandler.php, line 10

Namespace

Drupal\ldap_servers

class LdapServersRebindHandler {
  private $bindDn = 'Anonymous';
  private $bindPassword = '';

  /**
   * Constructor.
   *
   * @param string $bind_user_dn
   *   Bind user.
   * @param string $bind_user_passwd
   *   Bind password.
   */
  public function __construct($bind_user_dn, $bind_user_passwd) {
    $this->bindDn = $bind_user_dn;
    $this->bindPassword = $bind_user_passwd;
  }

  /**
   * The rebinding callback.
   *
   * @param mixed $ldap
   *   Unknown.
   * @param mixed $referral
   *   Unknown.
   *
   * @return int
   *   Returns int instead of boolean? Weird.
   */
  public function rebindCallback($ldap, $referral) {

    // LDAP options.
    ldap_set_option($ldap, LDAP_OPT_PROTOCOL_VERSION, 3);
    ldap_set_option($ldap, LDAP_OPT_REFERRALS, 1);
    ldap_set_rebind_proc($ldap, [
      $this,
      'rebind_callback',
    ]);

    // Bind to new host, assumes initial bind dn has access to the referred
    // servers.
    if (!ldap_bind($ldap, $this->bindDn, $this->bindPassword)) {
      echo "Could not bind to referral server: {$referral}";
      return 1;
    }
    return 0;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
LdapServersRebindHandler::$bindDn	private	property
LdapServersRebindHandler::$bindPassword	private	property
LdapServersRebindHandler::rebindCallback	public	function	The rebinding callback.
LdapServersRebindHandler::__construct	public	function	Constructor.