1 /* 2 * Copyright 2015 The Netty Project 3 * 4 * The Netty Project licenses this file to you under the Apache License, 5 * version 2.0 (the "License"); you may not use this file except in compliance 6 * with the License. You may obtain a copy of the License at: 7 * 8 * https://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 13 * License for the specific language governing permissions and limitations 14 * under the License. 15 */ 16 17 package io.netty.handler.ssl; 18 19 /** 20 * Indicates the state of the {@link javax.net.ssl.SSLEngine} with respect to client authentication. 21 * This configuration item really only applies when building the server-side {@link SslContext}. 22 */ 23 public enum ClientAuth { 24 /** 25 * Indicates that the {@link javax.net.ssl.SSLEngine} will not request client authentication. 26 */ 27 NONE, 28 29 /** 30 * Indicates that the {@link javax.net.ssl.SSLEngine} will request client authentication. 31 */ 32 OPTIONAL, 33 34 /** 35 * Indicates that the {@link javax.net.ssl.SSLEngine} will *require* client authentication. 36 */ 37 REQUIRE 38 }