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 package org.apache.hc.client5.http.ssl; 28 29 import java.security.cert.CertificateException; 30 import java.security.cert.X509Certificate; 31 32 import org.apache.hc.core5.annotation.Contract; 33 import org.apache.hc.core5.annotation.ThreadingBehavior; 34 import org.apache.hc.core5.ssl.TrustStrategy; 35 36 /** 37 * A trust strategy that accepts self-signed certificates as trusted. Verification of all other 38 * certificates is done by the trust manager configured in the SSL context. 39 * 40 * @since 4.1 41 */ 42 @Contract(threading = ThreadingBehavior.STATELESS) 43 public class TrustSelfSignedStrategy implements TrustStrategy { 44 45 public static final TrustSelfSignedStrategy INSTANCE = new TrustSelfSignedStrategy(); 46 47 @Override 48 public boolean isTrusted( 49 final X509Certificate[] chain, final String authType) throws CertificateException { 50 return chain.length == 1; 51 } 52 53 }