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/*-
* ============LICENSE_START=======================================================
* ONAP - SO
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.openecomp.mso.client.adapter.vnf;
import java.net.URI;
import java.security.GeneralSecurityException;
import java.util.Map;
import java.util.Optional;
import java.util.UUID;
import javax.ws.rs.client.ClientResponseFilter;
import javax.ws.rs.ext.ContextResolver;
import org.apache.commons.codec.binary.Base64;
import org.openecomp.mso.bpmn.common.util.CryptoUtils;
import org.openecomp.mso.client.ResponseExceptionMapperImpl;
import org.openecomp.mso.client.policy.JettisonStyleMapperProvider;
import org.openecomp.mso.client.policy.RestClient;
import com.fasterxml.jackson.databind.ObjectMapper;
public class AdapterRestClient extends RestClient {
private final AdapterRestProperties props;
public AdapterRestClient(AdapterRestProperties props, URI uri) {
super(props, UUID.randomUUID(), Optional.of(uri));
this.props = props;
}
public AdapterRestClient(AdapterRestProperties props, URI uri, String accept, String contentType) {
super(props, UUID.randomUUID(), Optional.of(uri), accept, contentType);
this.props = props;
}
@Override
protected void initializeHeaderMap(Map<String, String> headerMap) {
headerMap.put("Authorization",
this.getBasicAuth(props.getAuth(), props.getKey()));
}
@Override
protected Optional<ClientResponseFilter> addResponseFilter() {
return Optional.of(new ResponseExceptionMapperImpl());
}
@Override
public RestClient addRequestId(UUID requestId) {
return null;
}
@Override
protected ContextResolver<ObjectMapper> getMapper() {
return new JettisonStyleMapperProvider();
}
private String getBasicAuth(String encryptedAuth, String msoKey) {
if ((encryptedAuth == null || encryptedAuth.isEmpty()) || (msoKey == null || msoKey.isEmpty())) {
return null;
}
try {
String auth = CryptoUtils.decrypt(encryptedAuth, msoKey);
byte[] encoded = Base64.encodeBase64(auth.getBytes());
String encodedString = new String(encoded);
encodedString = "Basic " + encodedString;
return encodedString;
} catch (GeneralSecurityException e) {
this.logger.warn(e.getMessage(), e);
return null;
}
}
}
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