/*
 * Copyright 2014 Red Hat, Inc.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * and Apache License v2.0 which accompanies this distribution.
 *
 * The Eclipse Public License is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * The Apache License v2.0 is available at
 * http://www.opensource.org/licenses/apache2.0.php
 *
 * You may elect to redistribute this code under either of these licenses.
 */
package io.vertx.ext.auth.impl;

import io.vertx.ext.auth.AuthProvider;

/**
 * Internal interface to encapsulate the using password check
 *
 * @author <a href="mailto:julien@julienviet.com">Julien Viet</a>
 * @deprecated this was used internally to detect if a provider takes a username + password for authn.
 * Just rely on the provider authn method to resolve this.
 */
@Deprecated
public interface AuthProviderInternal extends AuthProvider {

  /**
   * This is a verification step, it can abort by throwing a RuntimeException.
   */
  void verifyIsUsingPassword();

}
