org.springframework.cloud.contract.wiremock.WireMockRestTemplateConfiguration.java Source code

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Here is the source code for org.springframework.cloud.contract.wiremock.WireMockRestTemplateConfiguration.java

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/*
 * Copyright 2016-2017 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.springframework.cloud.contract.wiremock;

import org.apache.http.client.HttpClient;
import org.apache.http.conn.ssl.NoopHostnameVerifier;
import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
import org.apache.http.conn.ssl.TrustSelfSignedStrategy;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.ssl.SSLContextBuilder;

import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.web.client.RestTemplateCustomizer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
import org.springframework.web.client.RestTemplate;

/**
 * @author Dave Syer
 *
 */
@Configuration
public class WireMockRestTemplateConfiguration {

    @Bean
    @ConditionalOnClass(SSLContextBuilder.class)
    public RestTemplateCustomizer restTemplateCustomizer() {
        return new RestTemplateCustomizer() {
            @Override
            public void customize(RestTemplate restTemplate) {
                HttpComponentsClientHttpRequestFactory factory = (HttpComponentsClientHttpRequestFactory) restTemplate
                        .getRequestFactory();
                factory.setHttpClient(createSslHttpClient());
            }

            private HttpClient createSslHttpClient() {
                try {
                    SSLConnectionSocketFactory socketFactory = new SSLConnectionSocketFactory(
                            new SSLContextBuilder().loadTrustMaterial(null, TrustSelfSignedStrategy.INSTANCE)
                                    .build(),
                            NoopHostnameVerifier.INSTANCE);
                    return HttpClients.custom().setSSLSocketFactory(socketFactory).build();
                } catch (Exception ex) {
                    throw new IllegalStateException("Unable to create SSL HttpClient", ex);
                }
            }
        };
    }

}