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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2019 Nordix Foundation.
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.so.aaisimulator.configration;
import java.util.ArrayList;
import java.util.List;
import javax.net.ssl.SSLContext;
import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.ssl.SSLContextBuilder;
import org.onap.so.aaisimulator.utils.CacheName;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.autoconfigure.jackson.Jackson2ObjectMapperBuilderCustomizer;
import org.springframework.cache.Cache;
import org.springframework.cache.CacheManager;
import org.springframework.cache.concurrent.ConcurrentMapCache;
import org.springframework.cache.support.SimpleCacheManager;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Profile;
import org.springframework.core.io.Resource;
import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
import org.springframework.web.client.RestTemplate;
import com.fasterxml.jackson.module.jaxb.JaxbAnnotationModule;
/**
* @author waqas.ikram@ericsson.com
*
*/
@Configuration
public class ApplicationConfigration {
private static final Logger LOGGER = LoggerFactory.getLogger(ApplicationConfigration.class);
@Bean
public Jackson2ObjectMapperBuilderCustomizer jacksonCustomizer() {
return (mapperBuilder) -> mapperBuilder.modulesToInstall(new JaxbAnnotationModule());
}
@Bean
public CacheManager cacheManager() {
final SimpleCacheManager manager = new SimpleCacheManager();
final List<Cache> caches = new ArrayList<>();
for (final CacheName cacheName : CacheName.values()) {
caches.add(getCache(cacheName.getName()));
}
manager.setCaches(caches);
return manager;
}
private Cache getCache(final String name) {
LOGGER.info("Creating cache with name: {}", name);
return new ConcurrentMapCache(name);
}
@Profile("!test")
@Bean
public RestTemplate restTemplate(@Value("${http.client.ssl.trust-store:#{null}}") final Resource trustStore,
@Value("${http.client.ssl.trust-store-password:#{null}}") final String trustStorePassword)
throws Exception {
LOGGER.info("Setting up RestTemplate .... ");
final RestTemplate restTemplate = new RestTemplate();
final HttpComponentsClientHttpRequestFactory factory =
new HttpComponentsClientHttpRequestFactory(httpClient(trustStore, trustStorePassword));
restTemplate.setRequestFactory(factory);
return restTemplate;
}
private CloseableHttpClient httpClient(final Resource trustStore, final String trustStorePassword)
throws Exception {
LOGGER.info("Creating SSLConnectionSocketFactory with custom SSLContext and HostnameVerifier ... ");
return HttpClients.custom().setSSLSocketFactory(getSSLConnectionSocketFactory(trustStore, trustStorePassword))
.build();
}
private SSLConnectionSocketFactory getSSLConnectionSocketFactory(final Resource trustStore,
final String trustStorePassword) throws Exception {
return new SSLConnectionSocketFactory(getSslContext(trustStore, trustStorePassword));
}
private SSLContext getSslContext(final Resource trustStore, final String trustStorePassword)
throws Exception, Exception {
return new SSLContextBuilder().loadTrustMaterial(trustStore.getURL(), trustStorePassword.toCharArray()).build();
}
}
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