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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.apihandler.common;
import java.io.IOException;
import javax.xml.bind.DatatypeConverter;
import org.apache.commons.lang3.StringUtils;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.openecomp.mso.apihandler.camundabeans.CamundaBooleanInput;
import org.openecomp.mso.apihandler.camundabeans.CamundaInput;
import org.openecomp.mso.apihandler.camundabeans.CamundaIntegerInput;
import org.openecomp.mso.apihandler.camundabeans.CamundaRequest;
import org.openecomp.mso.apihandler.camundabeans.CamundaVIDRequest;
import org.openecomp.mso.logger.MessageEnum;
import org.openecomp.mso.logger.MsoLogger;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature;
public class CamundaClient extends RequestClient{
private static MsoLogger msoLogger = MsoLogger.getMsoLogger(MsoLogger.Catalog.APIH);
private static final String CAMUNDA_URL_MESAGE = "Camunda url is: ";
public CamundaClient() {
super(CommonConstants.CAMUNDA);
}
@Override
public HttpResponse post(String camundaReqXML, String requestId,
String requestTimeout, String schemaVersion, String serviceInstanceId, String action) throws IOException {
HttpPost post = new HttpPost(url);
msoLogger.debug(CAMUNDA_URL_MESAGE + url);
String jsonReq = wrapRequest(camundaReqXML, requestId, serviceInstanceId, requestTimeout, schemaVersion);
StringEntity input = new StringEntity(jsonReq);
input.setContentType(CommonConstants.CONTENT_TYPE_JSON);
String encryptedCredentials;
if(props!=null){
encryptedCredentials = props.getProperty(CommonConstants.CAMUNDA_AUTH,null);
if(encryptedCredentials != null){
String userCredentials = getEncryptedPropValue(encryptedCredentials, CommonConstants.DEFAULT_BPEL_AUTH, CommonConstants.ENCRYPTION_KEY);
if(userCredentials != null){
post.addHeader("Authorization", "Basic " + DatatypeConverter
.printBase64Binary(userCredentials.getBytes()));
}
}
}
post.setEntity(input);
return client.execute(post);
}
@Override
public HttpResponse post(String jsonReq) throws IOException {
HttpPost post = new HttpPost(url);
msoLogger.debug(CAMUNDA_URL_MESAGE + url);
StringEntity input = new StringEntity(jsonReq);
input.setContentType(CommonConstants.CONTENT_TYPE_JSON);
String encryptedCredentials;
if(props!=null){
encryptedCredentials = props.getProperty(CommonConstants.CAMUNDA_AUTH,null);
if(encryptedCredentials != null){
String userCredentials = getEncryptedPropValue(encryptedCredentials, CommonConstants.DEFAULT_BPEL_AUTH, CommonConstants.ENCRYPTION_KEY);
if(userCredentials != null){
post.addHeader("Authorization", "Basic " + DatatypeConverter
.printBase64Binary(userCredentials.getBytes()));
}
}
}
post.setEntity(input);
return client.execute(post);
}
@Override
public HttpResponse post(RequestClientParamater params) throws IOException {
HttpPost post = new HttpPost(url);
msoLogger.debug(CAMUNDA_URL_MESAGE + url);
String jsonReq = wrapVIDRequest(params);
StringEntity input = new StringEntity(jsonReq);
input.setContentType(CommonConstants.CONTENT_TYPE_JSON);
String encryptedCredentials;
if(props!=null){
encryptedCredentials = props.getProperty(CommonConstants.CAMUNDA_AUTH,null);
if(encryptedCredentials != null){
String userCredentials = getEncryptedPropValue(encryptedCredentials, CommonConstants.DEFAULT_BPEL_AUTH, CommonConstants.ENCRYPTION_KEY);
if(userCredentials != null){
post.addHeader("Authorization", "Basic " + DatatypeConverter
.printBase64Binary(userCredentials.getBytes()));
}
}
}
post.setEntity(input);
return client.execute(post);
}
@Override
public HttpResponse get() {
return null;
}
private String wrapRequest(String reqXML, String requestId, String serviceInstanceId, String requestTimeout, String schemaVersion){
String jsonReq = null;
if(reqXML == null){
reqXML ="";
}
if(requestTimeout == null){
requestTimeout ="";
}
if(schemaVersion == null){
schemaVersion = "";
}
try{
CamundaRequest camundaRequest = new CamundaRequest();
CamundaInput camundaInput = new CamundaInput();
CamundaInput host = new CamundaInput();
CamundaInput schema = new CamundaInput();
CamundaInput reqid = new CamundaInput();
CamundaInput svcid = new CamundaInput();
CamundaInput timeout = new CamundaInput();
camundaInput.setValue(reqXML);
host.setValue(parseURL());
schema.setValue(schemaVersion);
reqid.setValue(requestId);
svcid.setValue(serviceInstanceId);
timeout.setValue(requestTimeout);
camundaRequest.setServiceInput(camundaInput);
camundaRequest.setHost(host);
camundaRequest.setReqid(reqid);
camundaRequest.setSvcid(svcid);
camundaRequest.setSchema(schema);
camundaRequest.setTimeout(timeout);
ObjectMapper mapper = new ObjectMapper();
mapper.configure(SerializationFeature.WRAP_ROOT_VALUE, true);
jsonReq = mapper.writeValueAsString(camundaRequest);
msoLogger.debug("request body is " + jsonReq);
}catch(Exception e){
msoLogger.error(MessageEnum.APIH_WARP_REQUEST, "Camunda", "wrapRequest", MsoLogger.ErrorCode.BusinessProcesssError, "Error in APIH Warp request", e);
}
return jsonReq;
}
private String wrapVIDRequest(RequestClientParamater requestClientParamater) {
String jsonReq = null;
try{
CamundaVIDRequest camundaRequest = new CamundaVIDRequest();
CamundaInput serviceInput = new CamundaInput();
CamundaInput host = new CamundaInput();
CamundaInput requestIdInput= new CamundaInput();
CamundaBooleanInput isBaseVfModuleInput = new CamundaBooleanInput();
CamundaIntegerInput recipeTimeoutInput = new CamundaIntegerInput();
CamundaInput requestActionInput = new CamundaInput();
CamundaInput serviceInstanceIdInput = new CamundaInput();
CamundaInput correlationIdInput = new CamundaInput();
CamundaInput vnfIdInput = new CamundaInput();
CamundaInput vfModuleIdInput = new CamundaInput();
CamundaInput volumeGroupIdInput = new CamundaInput();
CamundaInput networkIdInput = new CamundaInput();
CamundaInput configurationIdInput = new CamundaInput();
CamundaInput serviceTypeInput = new CamundaInput();
CamundaInput vnfTypeInput = new CamundaInput();
CamundaInput vfModuleTypeInput = new CamundaInput();
CamundaInput networkTypeInput = new CamundaInput();
CamundaInput recipeParamsInput = new CamundaInput();
host.setValue(parseURL());
requestIdInput.setValue(StringUtils.defaultString(requestClientParamater.getRequestId()));
isBaseVfModuleInput.setValue(requestClientParamater.isBaseVfModule());
recipeTimeoutInput.setValue(requestClientParamater.getRecipeTimeout());
requestActionInput.setValue(StringUtils.defaultString(requestClientParamater.getRequestAction()));
serviceInstanceIdInput.setValue(StringUtils.defaultString(requestClientParamater.getServiceInstanceId()));
correlationIdInput.setValue(StringUtils.defaultString(requestClientParamater.getCorrelationId()));
vnfIdInput.setValue(StringUtils.defaultString(requestClientParamater.getVnfId()));
vfModuleIdInput.setValue(StringUtils.defaultString(requestClientParamater.getVfModuleId()));
volumeGroupIdInput.setValue(StringUtils.defaultString(requestClientParamater.getVolumeGroupId()));
networkIdInput.setValue(StringUtils.defaultString(requestClientParamater.getNetworkId()));
configurationIdInput.setValue(StringUtils.defaultString(requestClientParamater.getConfigurationId()));
serviceTypeInput.setValue(StringUtils.defaultString(requestClientParamater.getServiceType()));
vnfTypeInput.setValue(StringUtils.defaultString(requestClientParamater.getVnfType()));
vfModuleTypeInput.setValue(StringUtils.defaultString(requestClientParamater.getVfModuleType()));
networkTypeInput.setValue(StringUtils.defaultString(requestClientParamater.getNetworkType()));
recipeParamsInput.setValue(requestClientParamater.getRecipeParamXsd());
serviceInput.setValue(StringUtils.defaultString(requestClientParamater.getRequestDetails()));
camundaRequest.setServiceInput(serviceInput);
camundaRequest.setHost(host);
camundaRequest.setRequestId(requestIdInput);
camundaRequest.setMsoRequestId(requestIdInput);
camundaRequest.setIsBaseVfModule(isBaseVfModuleInput);
camundaRequest.setRecipeTimeout(recipeTimeoutInput);
camundaRequest.setRequestAction(requestActionInput);
camundaRequest.setServiceInstanceId(serviceInstanceIdInput);
camundaRequest.setCorrelationId(correlationIdInput);
camundaRequest.setVnfId(vnfIdInput);
camundaRequest.setVfModuleId(vfModuleIdInput);
camundaRequest.setVolumeGroupId(volumeGroupIdInput);
camundaRequest.setNetworkId(networkIdInput);
camundaRequest.setConfigurationId(configurationIdInput);
camundaRequest.setServiceType(serviceTypeInput);
camundaRequest.setVnfType(vnfTypeInput);
camundaRequest.setVfModuleType(vfModuleTypeInput);
camundaRequest.setNetworkType(networkTypeInput);
camundaRequest.setRecipeParams(recipeParamsInput);
ObjectMapper mapper = new ObjectMapper();
mapper.configure(SerializationFeature.WRAP_ROOT_VALUE, true);
jsonReq = mapper.writeValueAsString(camundaRequest);
msoLogger.debug("request body is " + jsonReq);
}catch(Exception e){
msoLogger.error(MessageEnum.APIH_WARP_REQUEST, "Camunda", "wrapVIDRequest", MsoLogger.ErrorCode.BusinessProcesssError, "Error in APIH Warp request", e);
}
return jsonReq;
}
private String parseURL(){
String[] parts = url.split(":");
String host = "";
if(parts.length>=2){
host = parts[1];
if(host.length()>2){
host = host.substring(2);
}
}
return host;
}
}
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