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/*-
* ================================================================================
* ECOMP Portal SDK
* ================================================================================
* 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.controller.core;
import static com.att.eelf.configuration.Configuration.MDC_KEY_REQUEST_ID;
import java.io.IOException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.json.JSONArray;
import org.json.JSONObject;
import org.openecomp.portalsdk.core.controller.RestrictedBaseController;
import org.openecomp.portalsdk.core.domain.App;
import org.openecomp.portalsdk.core.domain.User;
import org.openecomp.portalsdk.core.logging.aspect.AuditLog;
import org.openecomp.portalsdk.core.logging.format.AlarmSeverityEnum;
import org.openecomp.portalsdk.core.logging.logic.EELFLoggerDelegate;
import org.openecomp.portalsdk.core.onboarding.rest.FunctionalMenuClient;
import org.openecomp.portalsdk.core.onboarding.ueb.UebException;
import org.openecomp.portalsdk.core.onboarding.ueb.UebManager;
import org.openecomp.portalsdk.core.onboarding.ueb.UebMsg;
import org.openecomp.portalsdk.core.onboarding.ueb.UebMsgTypes;
import org.openecomp.portalsdk.core.onboarding.util.CipherUtil;
import org.openecomp.portalsdk.core.onboarding.util.PortalApiConstants;
import org.openecomp.portalsdk.core.onboarding.util.PortalApiProperties;
import org.openecomp.portalsdk.core.service.AppService;
import org.openecomp.portalsdk.core.util.SystemProperties;
import org.openecomp.portalsdk.core.web.support.UserUtils;
import org.slf4j.MDC;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.EnableAspectJAutoProxy;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
@Controller
@RequestMapping("/")
@org.springframework.context.annotation.Configuration
@EnableAspectJAutoProxy
public class FuncMenuController extends RestrictedBaseController{
private EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(FuncMenuController.class);
@Autowired
AppService appService;
@AuditLog
@RequestMapping(value = {"/get_functional_menu" }, method = RequestMethod.GET)
public void functionalMenu(HttpServletRequest request, HttpServletResponse response) {
User user = UserUtils.getUserSession(request);
//JSONArray validMenu = new JSONArray("[{\"menuId\":140,\"column\":1,\"text\":\"RT SDK Menu\",\"parentMenuId\":139,\"url\":\"http://www.cnn.com\"},{\"menuId\":139,\"column\":1,\"text\":\"RT Menu\",\"parentMenuId\":11,\"url\":\"\"},{\"menuId\":11,\"column\":1,\"text\":\"Product Design\",\"parentMenuId\":1,\"url\":\"\"},{\"menuId\":1,\"column\":1,\"text\":\"Design\",\"url\":\"\"}]");
try {
if ( user != null ) {
String useRestForFunctionalMenu = PortalApiProperties.getProperty(PortalApiConstants.USE_REST_FOR_FUNCTIONAL_MENU);
String funcMenuJsonString = "";
if (useRestForFunctionalMenu==null || useRestForFunctionalMenu=="" || useRestForFunctionalMenu.equalsIgnoreCase("false")) {
logger.info(EELFLoggerDelegate.errorLogger, "Making use of UEB communication and Requesting functional menu for user " + user.getOrgUserId());
funcMenuJsonString = getFunctionalMenu(user.getOrgUserId());
} else {
funcMenuJsonString = getFunctionalMenuViaREST(user.getOrgUserId());
}
response.setContentType("application/json");
response.getWriter().write(funcMenuJsonString);
} else {
logger.info(EELFLoggerDelegate.errorLogger, "Http request did not contain user info, cannot retrieve functional menu");
response.setContentType("application/json");
JSONArray jsonResponse = new JSONArray();
JSONObject error = new JSONObject();
error.put("error","Http request did not contain user info, cannot retrieve functional menu");
jsonResponse.put(error);
response.getWriter().write(jsonResponse.toString());
}
} catch (Exception e) {
response.setCharacterEncoding("UTF-8");
response.setContentType("application/json");
JSONArray jsonResponse = new JSONArray();
JSONObject error = new JSONObject();
try {
if ( null == e.getMessage() ) {
error.put("error","No menu data");
} else {
error.put("error",e.getMessage());
}
jsonResponse.put(error);
response.getWriter().write(jsonResponse.toString());
logger.error(EELFLoggerDelegate.errorLogger, "Error getting functional_menu: " + e.getMessage(),AlarmSeverityEnum.MAJOR);
} catch (IOException e1) {
e1.printStackTrace();
}
}
}
//--------------------------------------------------------------------------
// Makes a synchronous call to ECOMP Portal to get the JSON file that
// contains the contents of the functional menu. The JSON file will be
// in the payload of the returned UEB message.
//--------------------------------------------------------------------------
private String getFunctionalMenu(String userId) throws UebException
{
String returnString = null;
UebMsg funcMenuUebMsg = null;
UebMsg msg = new UebMsg();
msg.putMsgType(UebMsgTypes.UEB_MSG_TYPE_GET_FUNC_MENU);
msg.putUserId(userId);
funcMenuUebMsg = UebManager.getInstance().requestReply(msg);
if (funcMenuUebMsg != null) {
if (funcMenuUebMsg.getPayload().startsWith("Error:")) {
logger.error(EELFLoggerDelegate.errorLogger, "getFunctionalMenu received an error in UEB msg = " + funcMenuUebMsg.getPayload());
} else {
returnString = funcMenuUebMsg.getPayload();
}
}
logger.debug(EELFLoggerDelegate.debugLogger, "FunctionalMenu response: " + returnString);
return returnString;
}
private String getFunctionalMenuViaREST(String userId) {
String appName = "";
String requestId = "";
String appUserName = "";
String decryptedPwd = "";
logger.info(EELFLoggerDelegate.debugLogger, "Making use of REST API communication and Requesting functional menu for user " + userId);
App app = appService.getDefaultApp();
if (app!=null) {
appName = app.getName();
appUserName = app.getUsername();
try{
decryptedPwd = CipherUtil.decrypt(app.getAppPassword(), SystemProperties.getProperty(SystemProperties.Decryption_Key));
} catch(Exception e) {
logger.error(EELFLoggerDelegate.errorLogger, "Exception occurred in WebServiceCallServiceImpl.get while decrypting the password. Details: " + e.toString());
}
} else {
logger.warn(EELFLoggerDelegate.errorLogger, "Unable to locate the app information from the database.");
appName = SystemProperties.SDK_NAME;
}
requestId = MDC.get(MDC_KEY_REQUEST_ID);
String fnMenu = null;
try {
fnMenu = FunctionalMenuClient.getFunctionalMenu(userId, appName, requestId, appUserName, decryptedPwd);
}catch(Exception ex) {
fnMenu = "Failed to get functional menu: " + ex.toString();
}
logger.debug(EELFLoggerDelegate.debugLogger, "FunctionalMenu response: {}", fnMenu);
return fnMenu;
}
}
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