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/*-
* ================================================================================
* ECOMP Portal
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property
* ================================================================================
* 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.openecomp.portalapp.portal.service;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.crypto.BadPaddingException;
import org.hibernate.criterion.Criterion;
import org.hibernate.criterion.Restrictions;
import org.openecomp.portalapp.portal.domain.MicroserviceData;
import org.openecomp.portalapp.portal.domain.MicroserviceParameter;
import org.openecomp.portalapp.portal.logging.aop.EPMetricsLog;
import org.openecomp.portalsdk.core.logging.logic.EELFLoggerDelegate;
import org.openecomp.portalsdk.core.onboarding.util.CipherUtil;
import org.openecomp.portalsdk.core.service.DataAccessService;
import org.openecomp.portalsdk.core.util.SystemProperties;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.EnableAspectJAutoProxy;
import org.springframework.stereotype.Service;
@Service("microserviceService")
@EnableAspectJAutoProxy
@EPMetricsLog
public class MicroserviceServiceImpl implements MicroserviceService {
EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(MicroserviceServiceImpl.class);
@Autowired
private DataAccessService dataAccessService;
public Long saveMicroservice(MicroserviceData newService) throws Exception {
if (newService.getPassword() != null)
newService.setPassword(encryptedPassword(newService.getPassword()));
getDataAccessService().saveDomainObject(newService, null);
return newService.getId();
}
public void saveServiceParameters(long serviceId, List<MicroserviceParameter> list) throws Exception {
for (int i = 0; i < list.size(); i++) {
MicroserviceParameter para = list.get(i);
para.setServiceId(serviceId);
getDataAccessService().saveDomainObject(para, null);
}
}
@Override
public MicroserviceData getMicroserviceDataById(long id) {
MicroserviceData data = null;
try {
data = (MicroserviceData) dataAccessService
.getList(MicroserviceData.class, " where id = '" + id + "'", null, null).get(0);
data.setParameterList(getServiceParameters(id));
} catch (Exception e) {
logger.error(EELFLoggerDelegate.errorLogger, "getMicroserviceDataById failed", e);
throw e;
}
return data;
}
@SuppressWarnings("unchecked")
@Override
public List<MicroserviceData> getMicroserviceData() throws Exception {
List<MicroserviceData> list = (List<MicroserviceData>) dataAccessService.getList(MicroserviceData.class, null);
for (int i = 0; i < list.size(); i++) {
if (list.get(i).getPassword() != null)
try{
list.get(i).setPassword(decryptedPassword(list.get(i).getPassword()));
} catch(BadPaddingException bpe){
logger.error(EELFLoggerDelegate.errorLogger, "Couldn't decrypt - Check decryption key in system.properties - looks wrong. Still going ahead with list population though", bpe);
}
list.get(i).setParameterList(getServiceParameters(list.get(i).getId()));
}
return list;
}
@SuppressWarnings("unchecked")
private List<MicroserviceParameter> getServiceParameters(long serviceId) {
List<MicroserviceParameter> list = (List<MicroserviceParameter>) dataAccessService
.getList(MicroserviceParameter.class, " where service_id = '" + serviceId + "'", null, null);
return list;
}
@Override
public void deleteMicroservice(long serviceId) throws Exception {
try {
Map<String, String> params = new HashMap<String, String>();
params.put("serviceId", Long.toString(serviceId));
dataAccessService.executeNamedQuery("deleteMicroserviceParameter", params, null);
dataAccessService.executeNamedQuery("deleteMicroservice", params, null);
} catch (Exception e) {
e.printStackTrace();
logger.error(EELFLoggerDelegate.errorLogger, "deleteMicroservice failed", e);
throw e;
}
}
@SuppressWarnings("unchecked")
@Override
public void updateMicroservice(long serviceId, MicroserviceData newService) throws Exception {
try {
newService.setId(serviceId);
if (newService.getPassword() != null)
newService.setPassword(encryptedPassword(newService.getPassword()));
getDataAccessService().saveDomainObject(newService, null);
List<MicroserviceParameter> oldService = getServiceParameters(serviceId);
boolean foundParam;
for (int i = 0; i < oldService.size(); i++) {
foundParam = false;
for (int n = 0; n < newService.getParameterList().size(); n++) {
if (newService.getParameterList().get(n).getId().equals(oldService.get(i).getId())) {
foundParam = true;
break;
}
}
if (foundParam == false) {
MicroserviceParameter pd = oldService.get(i);
getDataAccessService().deleteDomainObject(pd, null);
}
}
for (int i = 0; i < newService.getParameterList().size(); i++) {
MicroserviceParameter param = newService.getParameterList().get(i);
param.setServiceId(serviceId);
getDataAccessService().saveDomainObject(param, null);
}
} catch (Exception e) {
logger.error(EELFLoggerDelegate.errorLogger, "updateMicroservice failed", e);
throw e;
}
saveServiceParameters(serviceId, newService.getParameterList());
}
@Override
@SuppressWarnings("unchecked")
public List<MicroserviceParameter> getParametersById(long serviceId) {
List<Criterion> restrictionsList = new ArrayList<Criterion>();
Criterion contextIdCrit = Restrictions.eq("serviceId", serviceId);
restrictionsList.add(contextIdCrit);
List<MicroserviceParameter> list = (List<MicroserviceParameter>) dataAccessService
.getList(MicroserviceParameter.class, null, restrictionsList, null);
logger.debug(EELFLoggerDelegate.debugLogger,
"getParametersById: microservice parameters list size: " + list.size());
return list;
}
private String decryptedPassword(String encryptedPwd) throws Exception {
String result = "";
if (encryptedPwd != null & encryptedPwd.length() > 0) {
try {
result = CipherUtil.decrypt(encryptedPwd,
SystemProperties.getProperty(SystemProperties.Decryption_Key));
} catch (Exception e) {
logger.error(EELFLoggerDelegate.errorLogger, "decryptedPassword failed", e);
throw e;
}
}
return result;
}
private String encryptedPassword(String decryptedPwd) throws Exception {
String result = "";
if (decryptedPwd != null & decryptedPwd.length() > 0) {
try {
result = CipherUtil.encrypt(decryptedPwd,
SystemProperties.getProperty(SystemProperties.Decryption_Key));
} catch (Exception e) {
logger.error(EELFLoggerDelegate.errorLogger, "encryptedPassword failed", e);
throw e;
}
}
return result;
}
public DataAccessService getDataAccessService() {
return dataAccessService;
}
}
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