1 /*
2 * ====================================================================
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 * ====================================================================
20 *
21 * This software consists of voluntary contributions made by many
22 * individuals on behalf of the Apache Software Foundation. For more
23 * information on the Apache Software Foundation, please see
24 * <http://www.apache.org/>.
25 *
26 */
27
28 package org.apache.hc.client5.http.ssl;
29
30 import javax.net.ssl.HostnameVerifier;
31 import javax.net.ssl.SSLSession;
32
33 import org.apache.hc.core5.annotation.Contract;
34 import org.apache.hc.core5.annotation.ThreadingBehavior;
35
36 /**
37 * The NO_OP HostnameVerifier essentially turns hostname verification
38 * off. This implementation is a no-op, and never throws the SSLException.
39 *
40 * @since 4.4
41 */
42 @Contract(threading = ThreadingBehavior.STATELESS)
43 public class NoopHostnameVerifier implements HostnameVerifier {
44
45 public static final NoopHostnameVerifier INSTANCE = new NoopHostnameVerifier();
46
47 @Override
48 public boolean verify(final String s, final SSLSession sslSession) {
49 return true;
50 }
51
52 @Override
53 public final String toString() {
54 return "NO_OP";
55 }
56
57 }