POLICY-SDK-APP/src/main/java/org/onap/policy/admin/PolicyManagerServlet.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP Policy Engine
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.onap.policy.admin;
  22
  23 import java.io.BufferedReader;
  24 import java.io.BufferedWriter;
  25 import java.io.ByteArrayInputStream;
  26 import java.io.File;
  27 import java.io.FileInputStream;
  28 import java.io.FileNotFoundException;
  29 import java.io.FileOutputStream;
  30 import java.io.FileWriter;
  31 import java.io.IOException;
  32 import java.io.InputStream;
  33 import java.io.OutputStream;
  34 import java.io.PrintWriter;
  35 import java.nio.charset.StandardCharsets;
  36 import java.nio.file.Path;
  37 import java.nio.file.Paths;
  38 import java.util.ArrayList;
  39 import java.util.HashMap;
  40 import java.util.HashSet;
  41 import java.util.List;
  42 import java.util.Map;
  43 import java.util.Set;
  44
  45 import javax.json.Json;
  46 import javax.json.JsonArray;
  47 import javax.json.JsonReader;
  48 import javax.script.SimpleBindings;
  49 import javax.servlet.ServletConfig;
  50 import javax.servlet.ServletException;
  51 import javax.servlet.annotation.WebInitParam;
  52 import javax.servlet.annotation.WebServlet;
  53 import javax.servlet.http.HttpServlet;
  54 import javax.servlet.http.HttpServletRequest;
  55 import javax.servlet.http.HttpServletResponse;
  56
  57 import org.apache.commons.compress.utils.IOUtils;
  58 import org.apache.commons.fileupload.FileItem;
  59 import org.apache.commons.fileupload.disk.DiskFileItemFactory;
  60 import org.apache.commons.fileupload.servlet.ServletFileUpload;
  61 import org.apache.http.HttpStatus;
  62 import org.json.JSONArray;
  63 import org.json.JSONException;
  64 import org.json.JSONObject;
  65 import org.onap.policy.common.logging.flexlogger.FlexLogger;
  66 import org.onap.policy.common.logging.flexlogger.Logger;
  67 import org.onap.policy.components.HumanPolicyComponent;
  68 import org.onap.policy.controller.PolicyController;
  69 import org.onap.policy.controller.PolicyExportAndImportController;
  70 import org.onap.policy.rest.XACMLRest;
  71 import org.onap.policy.rest.XACMLRestProperties;
  72 import org.onap.policy.rest.adapter.PolicyRestAdapter;
  73 import org.onap.policy.rest.jpa.ActionBodyEntity;
  74 import org.onap.policy.rest.jpa.ConfigurationDataEntity;
  75 import org.onap.policy.rest.jpa.PolicyEditorScopes;
  76 import org.onap.policy.rest.jpa.PolicyEntity;
  77 import org.onap.policy.rest.jpa.PolicyVersion;
  78 import org.onap.policy.rest.jpa.UserInfo;
  79 import org.onap.policy.utils.PolicyUtils;
  80 import org.onap.policy.xacml.api.XACMLErrorConstants;
  81 import org.onap.policy.xacml.util.XACMLPolicyScanner;
  82 import org.openecomp.policy.model.Roles;
  83 import org.openecomp.portalsdk.core.web.support.UserUtils;
  84
  85 import com.att.research.xacml.util.XACMLProperties;
  86 import com.fasterxml.jackson.databind.JsonNode;
  87 import com.fasterxml.jackson.databind.ObjectMapper;
  88
  89
  90 @WebServlet(value ="/fm/*",  loadOnStartup = 1, initParams = { @WebInitParam(name = "XACML_PROPERTIES_NAME", value = "xacml.admin.properties", description = "The location of the properties file holding configuration information.") })
  91 public class PolicyManagerServlet extends HttpServlet {
  92         private static final Logger LOGGER      = FlexLogger.getLogger(PolicyManagerServlet.class);
  93         private static final long serialVersionUID = -8453502699403909016L;
  94
  95         private enum Mode {
  96                 LIST, RENAME, COPY, DELETE, EDITFILE, ADDFOLDER, DESCRIBEPOLICYFILE, VIEWPOLICY, ADDSUBSCOPE, SWITCHVERSION, EXPORT, SEARCHLIST
  97         }
  98
  99         private static PolicyController policyController;
 100         public synchronized PolicyController getPolicyController() {
 101                 return policyController;
 102         }
 103
 104         public synchronized static void setPolicyController(PolicyController policyController) {
 105                 PolicyManagerServlet.policyController = policyController;
 106         }
 107
 108         private static String CONTENTTYPE = "application/json";
 109         private static String SUPERADMIN = "super-admin";
 110         private static String SUPEREDITOR = "super-editor";
 111         private static String SUPERGUEST = "super-guest";
 112         private static String ADMIN = "admin";
 113         private static String EDITOR = "editor";
 114         private static String GUEST = "guest";
 115         private static String RESULT = "result";
 116
 117         private static Path closedLoopJsonLocation;
 118         private static JsonArray policyNames;
 119         private static String testUserId = null;
 120
 121         public static JsonArray getPolicyNames() {
 122                 return policyNames;
 123         }
 124
 125         public static void setPolicyNames(JsonArray policyNames) {
 126                 PolicyManagerServlet.policyNames = policyNames;
 127         }
 128
 129         private static List<String> serviceTypeNamesList = new ArrayList<>();
 130
 131         public static List<String> getServiceTypeNamesList() {
 132                 return serviceTypeNamesList;
 133         }
 134
 135         @Override
 136         public void init(ServletConfig servletConfig) throws ServletException {
 137                 super.init(servletConfig);
 138                 //
 139                 // Common initialization
 140                 //
 141                 XACMLRest.xacmlInit(servletConfig);
 142                 //
 143                 //Initialize ClosedLoop JSON
 144                 //
 145                 PolicyManagerServlet.initializeJSONLoad();
 146         }
 147
 148         protected static void initializeJSONLoad() {
 149                 closedLoopJsonLocation = Paths.get(XACMLProperties
 150                                 .getProperty(XACMLRestProperties.PROP_ADMIN_CLOSEDLOOP));
 151                 FileInputStream inputStream = null;
 152                 JsonReader jsonReader = null;
 153                 String location = closedLoopJsonLocation.toString();
 154                 try {
 155                         inputStream = new FileInputStream(location);
 156                         if (location.endsWith("json")) {
 157                                 jsonReader = Json.createReader(inputStream);
 158                                 policyNames = jsonReader.readArray();
 159                                 serviceTypeNamesList = new ArrayList<>();
 160                                 for (int i = 0; i < policyNames.size(); i++) {
 161                                         javax.json.JsonObject policyName = policyNames.getJsonObject(i);
 162                                         String name = policyName.getJsonString("serviceTypePolicyName").getString();
 163                                         serviceTypeNamesList.add(name);
 164                                 }
 165                         }
 166                 } catch (FileNotFoundException e) {
 167                         LOGGER.error("Exception Occured while initializing the JSONConfig file"+e);
 168                 }finally{
 169                         try {
 170                                 if(inputStream != null){
 171                                         inputStream.close();
 172                                 }
 173                                 if(jsonReader != null){
 174                                         jsonReader.close();
 175                                 }
 176                         } catch (IOException e) {
 177                                 LOGGER.error("Exception Occured while closing the File InputStream"+e);
 178                         }
 179                 }
 180         }
 181
 182         @Override
 183         protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
 184                 LOGGER.debug("doPost");
 185                 try {
 186                         // if request contains multipart-form-data
 187                         if (ServletFileUpload.isMultipartContent(request)) {
 188                                 uploadFile(request, response);
 189                         }
 190                         // all other post request has json params in body
 191                         else {
 192                                 fileOperation(request, response);
 193                         }
 194                 } catch (Exception e) {
 195                         try {
 196                                 setError(e, response);
 197                         }catch(Exception e1){
 198                                 LOGGER.error("Exception Occured"+e1);
 199                         }
 200                 }
 201         }
 202
 203         //Set Error Message for Exception
 204         private void setError(Exception t, HttpServletResponse response) throws IOException {
 205                 try {
 206                         JSONObject responseJsonObject = error(t.getMessage());
 207                         response.setContentType(CONTENTTYPE);
 208                         PrintWriter out = response.getWriter();
 209                         out.print(responseJsonObject);
 210                         out.flush();
 211                 } catch (Exception x) {
 212                         LOGGER.error("Exception Occured"+x);
 213                         response.sendError(HttpStatus.SC_INTERNAL_SERVER_ERROR, x.getMessage());
 214                 }
 215         }
 216
 217         //Policy Import Functionality
 218         private void uploadFile(HttpServletRequest request, HttpServletResponse response) throws ServletException {
 219                 try {
 220                         String newFile;
 221                         Map<String, InputStream> files = new HashMap<>();
 222
 223                         List<FileItem> items = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
 224                         for (FileItem item : items) {
 225                                 if (!item.isFormField()) {
 226                                         // Process form file field (input type="file").
 227                                         files.put(item.getName(), item.getInputStream());
 228                                         if(item.getName().endsWith(".xls")){
 229                                                 OutputStream outputStream = null;
 230                                                 try{
 231                                                         File file = new File(item.getName());
 232                                                         outputStream = new FileOutputStream(file);
 233                                                         IOUtils.copy(item.getInputStream(), outputStream);
 234                                                         outputStream.close();
 235                                                         newFile = file.toString();
 236                                                         PolicyExportAndImportController importController = new PolicyExportAndImportController();
 237                                                         importController.importRepositoryFile(newFile, request);
 238                                                 }catch(Exception e){
 239                                                         LOGGER.error("Upload error : " + e);
 240                                                 }finally{
 241                                                         if(outputStream != null){
 242                                                                 outputStream.close();
 243                                                         }
 244                                                 }
 245                                         }
 246                                 }
 247                         }
 248
 249                         JSONObject responseJsonObject = null;
 250                         responseJsonObject = this.success();
 251                         response.setContentType(CONTENTTYPE);
 252                         PrintWriter out = response.getWriter();
 253                         out.print(responseJsonObject);
 254                         out.flush();
 255                 } catch (Exception e) {
 256                         LOGGER.debug("Cannot write file");
 257                         throw new ServletException("Cannot write file", e);
 258                 }
 259         }
 260
 261         //File Operation Functionality
 262         private void fileOperation(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
 263                 JSONObject responseJsonObject = null;
 264                 try {
 265                         StringBuilder sb = new StringBuilder();
 266                         BufferedReader br = request.getReader();
 267                         String str;
 268                         while ((str = br.readLine()) != null) {
 269                                 sb.append(str);
 270                         }
 271                         br.close();
 272                         JSONObject jObj = new JSONObject(sb.toString());
 273                         JSONObject params = jObj.getJSONObject("params");
 274                         Mode mode = Mode.valueOf(params.getString("mode"));
 275                         switch (mode) {
 276                         case ADDFOLDER:
 277                         case ADDSUBSCOPE:
 278                                 responseJsonObject = addFolder(params, request);
 279                                 break;
 280                         case COPY:
 281                                 responseJsonObject = copy(params, request);
 282                                 break;
 283                         case DELETE:
 284                                 responseJsonObject = delete(params, request);
 285                                 break;
 286                         case EDITFILE:
 287                         case VIEWPOLICY:
 288                                 responseJsonObject = editFile(params);
 289                                 break;
 290                         case LIST:
 291                                 responseJsonObject = list(params, request);
 292                                 break;
 293                         case RENAME:
 294                                 responseJsonObject = rename(params, request);
 295                                 break;
 296                         case DESCRIBEPOLICYFILE:
 297                                 responseJsonObject = describePolicy(params);
 298                                 break;
 299                         case SWITCHVERSION:
 300                                 responseJsonObject = switchVersion(params, request);
 301                                 break;
 302                         case SEARCHLIST:
 303                                 responseJsonObject = searchPolicyList(params, request);
 304                                 break;
 305                         default:
 306                                 throw new ServletException("not implemented");
 307                         }
 308                         if (responseJsonObject == null) {
 309                                 responseJsonObject = error("generic error : responseJsonObject is null");
 310                         }
 311                 } catch (Exception e) {
 312                         LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE + "Exception Occured While doing File Operation" + e);
 313                         responseJsonObject = error(e.getMessage());
 314                 }
 315                 response.setContentType(CONTENTTYPE);
 316                 PrintWriter out = response.getWriter();
 317                 out.print(responseJsonObject);
 318                 out.flush();
 319         }
 320
 321         private JSONObject searchPolicyList(JSONObject params, HttpServletRequest request) {
 322                 Set<String> scopes = null;
 323                 List<String> roles = null;
 324                 List<Object> policyData = new ArrayList<>();
 325                 JSONArray policyList = null;
 326                 if(params.has("policyList")){
 327                         policyList = (JSONArray) params.get("policyList");
 328                 }
 329                 PolicyController controller = getPolicyControllerInstance();
 330                 List<JSONObject> resultList = new ArrayList<>();
 331                 try {
 332                         //Get the Login Id of the User from Request
 333                         String userId =  UserUtils.getUserSession(request).getOrgUserId();
 334                         //Check if the Role and Scope Size are Null get the values from db.
 335                         List<Object> userRoles = controller.getRoles(userId);
 336                         roles = new ArrayList<>();
 337                         scopes = new HashSet<>();
 338                         for(Object role: userRoles){
 339                                 Roles userRole = (Roles) role;
 340                                 roles.add(userRole.getRole());
 341                                 if(userRole.getScope() != null){
 342                                         if(userRole.getScope().contains(",")){
 343                                                 String[] multipleScopes = userRole.getScope().split(",");
 344                                                 for(int i =0; i < multipleScopes.length; i++){
 345                                                         scopes.add(multipleScopes[i]);
 346                                                 }
 347                                         }else{
 348                                                 scopes.add(userRole.getScope());
 349                                         }
 350                                 }
 351                         }
 352                         if (roles.contains(ADMIN) || roles.contains(EDITOR) || roles.contains(GUEST) ) {
 353                                 if(scopes.isEmpty()){
 354                                         return error("No Scopes has been Assigned to the User. Please, Contact Super-Admin");
 355                                 }
 356                                 Set<String> tempScopes = scopes;
 357                                 for(String scope : tempScopes){
 358                                         List<Object> scopesList = queryPolicyEditorScopes(scope);
 359                                         if(!scopesList.isEmpty()){
 360                                                 for(int i = 0; i < scopesList.size(); i++){
 361                                                         PolicyEditorScopes tempScope = (PolicyEditorScopes) scopesList.get(i);
 362                                                         scopes.add(tempScope.getScopeName());
 363                                                 }
 364                                         }
 365                                 }
 366                         }
 367                         if(policyList!= null){
 368                                 for(int i = 0; i < policyList.length(); i++){
 369                                         String policyName = policyList.get(i).toString().replace(".xml", "");
 370                                         String version = policyName.substring(policyName.lastIndexOf(".")+1);
 371                                         policyName = policyName.substring(0, policyName.lastIndexOf(".")).replace(".", File.separator);
 372                                         if(policyName.contains("\\")){
 373                                                 policyName = policyName.replace("\\", "\\\\");
 374                                         }
 375                                         String policyVersionQuery = "From PolicyVersion where policy_name = :policyName  and active_version = :version and id >0";
 376                                         SimpleBindings pvParams = new SimpleBindings();
 377                                         pvParams.put("policyName", policyName);
 378                                         pvParams.put("version", version);
 379                                         List<Object> activeData = controller.getDataByQuery(policyVersionQuery, pvParams);
 380                                         if(!activeData.isEmpty()){
 381                                                 PolicyVersion policy = (PolicyVersion) activeData.get(0);
 382                                                 JSONObject el = new JSONObject();
 383                                                 el.put("name", policy.getPolicyName().replace(File.separator, "/"));
 384                                                 el.put("date", policy.getModifiedDate());
 385                                                 el.put("version", policy.getActiveVersion());
 386                                                 el.put("size", "");
 387                                                 el.put("type", "file");
 388                                                 el.put("createdBy", getUserName(policy.getCreatedBy()));
 389                                                 el.put("modifiedBy", getUserName(policy.getModifiedBy()));
 390                                                 resultList.add(el);
 391                                         }
 392                                 }
 393                         }else{
 394                                 if (roles.contains(SUPERADMIN) || roles.contains(SUPEREDITOR)   || roles.contains(SUPERGUEST) ){
 395                                         policyData = controller.getData(PolicyVersion.class);
 396                                 }else{
 397                                         List<Object> filterdatas = controller.getData(PolicyVersion.class);
 398                                         for(Object filter : filterdatas){
 399                                                 PolicyVersion filterdata = (PolicyVersion) filter;
 400                                                 try{
 401                                                         String scopeName = filterdata.getPolicyName().substring(0, filterdata.getPolicyName().lastIndexOf(File.separator));
 402                                                         if(scopes.contains(scopeName)){
 403                                                                 policyData.add(filterdata);
 404                                                         }
 405                                                 }catch(Exception e){
 406                                                         LOGGER.error("Exception occured while filtering policyversion data"+e);
 407                                                 }
 408                                         }
 409                                 }
 410
 411                                 if(!policyData.isEmpty()){
 412                                         for(int i =0; i < policyData.size(); i++){
 413                                                 PolicyVersion policy = (PolicyVersion) policyData.get(i);
 414                                                 JSONObject el = new JSONObject();
 415                                                 el.put("name", policy.getPolicyName().replace(File.separator, "/"));
 416                                                 el.put("date", policy.getModifiedDate());
 417                                                 el.put("version", policy.getActiveVersion());
 418                                                 el.put("size", "");
 419                                                 el.put("type", "file");
 420                                                 el.put("createdBy", getUserName(policy.getCreatedBy()));
 421                                                 el.put("modifiedBy", getUserName(policy.getModifiedBy()));
 422                                                 resultList.add(el);
 423                                         }
 424                                 }
 425                         }
 426                 }catch(Exception e){
 427                         LOGGER.error("Exception occured while reading policy Data from Policy Version table for Policy Search Data"+e);
 428                 }
 429
 430                 return new JSONObject().put(RESULT, resultList);
 431         }
 432
 433         //Switch Version Functionality
 434         private JSONObject switchVersion(JSONObject params, HttpServletRequest request) throws ServletException{
 435                 String path = params.getString("path");
 436                 String userId = null;
 437                 try {
 438                         userId = UserUtils.getUserSession(request).getOrgUserId();
 439                 } catch (Exception e) {
 440                         LOGGER.error("Exception Occured while reading userid from cookie" +e);
 441                 }
 442                 String policyName;
 443                 String removeExtension = path.replace(".xml", "");
 444                 if(path.startsWith("/")){
 445                         policyName = removeExtension.substring(1, removeExtension.lastIndexOf("."));
 446                 }else{
 447                         policyName = removeExtension.substring(0, removeExtension.lastIndexOf("."));
 448                 }
 449
 450                 String activePolicy = null;
 451                 PolicyController controller = getPolicyControllerInstance();
 452                 if(params.toString().contains("activeVersion")){
 453                         String activeVersion = params.getString("activeVersion");
 454                         String highestVersion = params.get("highestVersion").toString();
 455                         if(Integer.parseInt(activeVersion) > Integer.parseInt(highestVersion)){
 456                                 return error("The Version shouldn't be greater than Highest Value");
 457                         }else{
 458                                 activePolicy = policyName + "." + activeVersion + ".xml";
 459                                 String dbCheckName = activePolicy.replace("/", ".");
 460                                 if(dbCheckName.contains("Config_")){
 461                                         dbCheckName = dbCheckName.replace(".Config_", ":Config_");
 462                                 }else if(dbCheckName.contains("Action_")){
 463                                         dbCheckName = dbCheckName.replace(".Action_", ":Action_");
 464                                 }else if(dbCheckName.contains("Decision_")){
 465                                         dbCheckName = dbCheckName.replace(".Decision_", ":Decision_");
 466                                 }
 467                                 String[] splitDBCheckName = dbCheckName.split(":");
 468                                 String peQuery =   "FROM PolicyEntity where policyName = :splitDBCheckName_1 and scope = :splitDBCheckName_0";
 469                                 SimpleBindings policyParams = new SimpleBindings();
 470                                 policyParams.put("splitDBCheckName_1", splitDBCheckName[1]);
 471                                 policyParams.put("splitDBCheckName_0", splitDBCheckName[0]);
 472                                 List<Object> policyEntity = controller.getDataByQuery(peQuery, policyParams);
 473                                 PolicyEntity pentity = (PolicyEntity) policyEntity.get(0);
 474                                 if(pentity.isDeleted()){
 475                                         return error("The Policy is Not Existing in Workspace");
 476                                 }else{
 477                                         if(policyName.contains("/")){
 478                                                 policyName = policyName.replace("/", File.separator);
 479                                         }
 480                                         policyName = policyName.substring(policyName.indexOf(File.separator)+1);
 481                                         if(policyName.contains("\\")){
 482                                                 policyName = policyName.replace(File.separator, "\\");
 483                                         }
 484                                         policyName = splitDBCheckName[0].replace(".", File.separator)+File.separator+policyName;
 485                                         String watchPolicyName = policyName;
 486                                         if(policyName.contains("/")){
 487                                                 policyName = policyName.replace("/", File.separator);
 488                                         }
 489                                         if(policyName.contains("\\")){
 490                                                 policyName = policyName.replace("\\", "\\\\");
 491                                         }
 492                                         String query = "update PolicyVersion set active_version='"+activeVersion+"' where policy_name ='"+policyName+"'  and id >0";
 493                                         //query the database
 494                                         controller.executeQuery(query);
 495                                         //Policy Notification
 496                                         PolicyVersion entity = new PolicyVersion();
 497                                         entity.setPolicyName(watchPolicyName);
 498                                         entity.setActiveVersion(Integer.parseInt(activeVersion));
 499                                         entity.setModifiedBy(userId);
 500                                         controller.watchPolicyFunction(entity, activePolicy, "SwitchVersion");
 501                                         return success();
 502                                 }
 503                         }
 504                 }
 505                 return controller.switchVersionPolicyContent(policyName);
 506         }
 507
 508         //Describe Policy
 509         private JSONObject describePolicy(JSONObject params) throws ServletException{
 510                 JSONObject object = null;
 511                 String path = params.getString("path");
 512                 String policyName = null;
 513                 if(path.startsWith("/")){
 514                         path = path.substring(1);
 515                         policyName = path.substring(path.lastIndexOf("/") +1);
 516                         path = path.replace("/", ".");
 517                 }else{
 518                         path = path.replace("/", ".");
 519                         policyName = path;
 520                 }
 521                 if(path.contains("Config_")){
 522                         path = path.replace(".Config_", ":Config_");
 523                 }else if(path.contains("Action_")){
 524                         path = path.replace(".Action_", ":Action_");
 525                 }else if(path.contains("Decision_")){
 526                         path = path.replace(".Decision_", ":Decision_");
 527                 }
 528                 PolicyController controller = getPolicyControllerInstance();
 529                 String[] split = path.split(":");
 530                 String query = "FROM PolicyEntity where policyName = :split_1 and scope = :split_0";
 531                 SimpleBindings peParams = new SimpleBindings();
 532                 peParams.put("split_1", split[1]);
 533                 peParams.put("split_0", split[0]);
 534                 List<Object> queryData = null;
 535                 if(PolicyController.isjUnit()){
 536                         queryData = controller.getDataByQuery(query, null);
 537                 }else{
 538                         queryData = controller.getDataByQuery(query, peParams);
 539                 }
 540                 if(!queryData.isEmpty()){
 541                         PolicyEntity entity = (PolicyEntity) queryData.get(0);
 542                         File temp = null;
 543                         BufferedWriter bw = null;
 544                         try {
 545                                 temp = File.createTempFile(policyName, ".tmp");
 546                                 bw = new BufferedWriter(new FileWriter(temp));
 547                                 bw.write(entity.getPolicyData());
 548                                 bw.close();
 549                                 object = HumanPolicyComponent.DescribePolicy(temp);
 550                         } catch (IOException e) {
 551                                 LOGGER.error("Exception Occured while Describing the Policy"+e);
 552                         }finally{
 553                                 if(temp != null){
 554                                         temp.delete();
 555                                 }
 556                                 if(bw != null){
 557                                         try {
 558                                                 bw.close();
 559                                         } catch (IOException e) {
 560                                                 LOGGER.error("Exception Occured while Closing the File Writer"+e);
 561                                         }
 562                                 }
 563                         }
 564                 }else{
 565                         return error("Error Occured while Describing the Policy");
 566                 }
 567
 568                 return object;
 569         }
 570
 571         //Get the List of Policies and Scopes for Showing in Editor tab
 572         private JSONObject list(JSONObject params, HttpServletRequest request) throws ServletException {
 573                 Set<String> scopes = null;
 574                 List<String> roles = null;
 575                 try {
 576                         PolicyController controller = getPolicyControllerInstance();
 577                         //Get the Login Id of the User from Request
 578                         String testUserID = getTestUserId();
 579                         String userId =  testUserID != null ? testUserID : UserUtils.getUserSession(request).getOrgUserId();
 580                         //Check if the Role and Scope Size are Null get the values from db.
 581                         List<Object> userRoles = controller.getRoles(userId);
 582                         roles = new ArrayList<>();
 583                         scopes = new HashSet<>();
 584                         for(Object role: userRoles){
 585                                 Roles userRole = (Roles) role;
 586                                 roles.add(userRole.getRole());
 587                                 if(userRole.getScope() != null){
 588                                         if(userRole.getScope().contains(",")){
 589                                                 String[] multipleScopes = userRole.getScope().split(",");
 590                                                 for(int i =0; i < multipleScopes.length; i++){
 591                                                         scopes.add(multipleScopes[i]);
 592                                                 }
 593                                         }else{
 594                                                 scopes.add(userRole.getScope());
 595                                         }
 596                                 }
 597                         }
 598
 599                         List<JSONObject> resultList = new ArrayList<>();
 600                         boolean onlyFolders = params.getBoolean("onlyFolders");
 601                         String path = params.getString("path");
 602                         if(path.contains("..xml")){
 603                                 path = path.replaceAll("..xml", "").trim();
 604                         }
 605
 606                         if (roles.contains(ADMIN) || roles.contains(EDITOR) || roles.contains(GUEST) ) {
 607                                 if(scopes.isEmpty()){
 608                                         return error("No Scopes has been Assigned to the User. Please, Contact Super-Admin");
 609                                 }else{
 610                                         if(!"/".equals(path)){
 611                                                 String tempScope = path.substring(1, path.length());
 612                                                 tempScope = tempScope.replace("/", File.separator);
 613                                                 scopes.add(tempScope);
 614                                         }
 615                                 }
 616                         }
 617
 618                         if("/".equals(path)){
 619                                 if(roles.contains(SUPERADMIN) || roles.contains(SUPEREDITOR) || roles.contains(SUPERGUEST)){
 620                                         List<Object> scopesList = queryPolicyEditorScopes(null);
 621                                         for(Object list : scopesList){
 622                                                 PolicyEditorScopes scope = (PolicyEditorScopes) list;
 623                                                 if(!(scope.getScopeName().contains(File.separator))){
 624                                                         JSONObject el = new JSONObject();
 625                                                         el.put("name", scope.getScopeName());
 626                                                         el.put("date", scope.getCreatedDate());
 627                                                         el.put("size", "");
 628                                                         el.put("type", "dir");
 629                                                         el.put("createdBy", scope.getUserCreatedBy().getUserName());
 630                                                         el.put("modifiedBy", scope.getUserModifiedBy().getUserName());
 631                                                         resultList.add(el);
 632                                                 }
 633                                         }
 634                                 }else if(roles.contains(ADMIN) || roles.contains(EDITOR) || roles.contains(GUEST)){
 635                                         for(Object scope : scopes){
 636                                                 JSONObject el = new JSONObject();
 637                                                 List<Object> scopesList = queryPolicyEditorScopes(scope.toString());
 638                                                 if(!scopesList.isEmpty()){
 639                                                         PolicyEditorScopes scopeById = (PolicyEditorScopes) scopesList.get(0);
 640                                                         el.put("name", scopeById.getScopeName());
 641                                                         el.put("date", scopeById.getCreatedDate());
 642                                                         el.put("size", "");
 643                                                         el.put("type", "dir");
 644                                                         el.put("createdBy", scopeById.getUserCreatedBy().getUserName());
 645                                                         el.put("modifiedBy", scopeById.getUserModifiedBy().getUserName());
 646                                                         resultList.add(el);
 647                                                 }
 648                                         }
 649                                 }
 650                         }else{
 651                                 try{
 652                                         String scopeName = path.substring(path.indexOf("/") +1);
 653                                         activePolicyList(scopeName, resultList, roles, scopes, onlyFolders);
 654                                 } catch (Exception ex) {
 655                                         LOGGER.error("Error Occured While reading Policy Files List"+ex );
 656                                 }
 657                         }
 658
 659                         return new JSONObject().put(RESULT, resultList);
 660                 } catch (Exception e) {
 661                         LOGGER.error("list", e);
 662                         return error(e.getMessage());
 663                 }
 664         }
 665
 666         private List<Object> queryPolicyEditorScopes(String scopeName){
 667                 String scopeNamequery = "";
 668                 SimpleBindings params = new SimpleBindings();
 669                 if(scopeName == null){
 670                         scopeNamequery = "from PolicyEditorScopes";
 671                 }else{
 672                         scopeNamequery = "from PolicyEditorScopes where SCOPENAME like :scopeName";
 673                         params.put("scopeName", scopeName + "%");
 674                 }
 675                 PolicyController controller = getPolicyControllerInstance();
 676                 List<Object> scopesList = null;
 677                 if(PolicyController.isjUnit()){
 678                         scopesList = controller.getDataByQuery(scopeNamequery, null);
 679                 }else{
 680                         scopesList = controller.getDataByQuery(scopeNamequery, params);
 681                 }
 682                 return  scopesList;
 683         }
 684
 685         //Get Active Policy List based on Scope Selection form Policy Version table
 686         private void activePolicyList(String scopeName, List<JSONObject> resultList, List<String> roles, Set<String> scopes, boolean onlyFolders){
 687                 PolicyController controller = getPolicyControllerInstance();
 688                 if(scopeName.contains("/")){
 689                         scopeName = scopeName.replace("/", File.separator);
 690                 }
 691                 if(scopeName.contains("\\")){
 692                         scopeName = scopeName.replace("\\", "\\\\\\\\");
 693                 }
 694                 String query = "from PolicyVersion where POLICY_NAME like :scopeName";
 695                 String scopeNamequery = "from PolicyEditorScopes where SCOPENAME like :scopeName";
 696
 697                 SimpleBindings params = new SimpleBindings();
 698                 params.put("scopeName", scopeName + "%");
 699
 700                 List<Object> activePolicies = null;
 701                 List<Object> scopesList = null;
 702                 if(PolicyController.isjUnit()){
 703                         activePolicies = controller.getDataByQuery(query, null);
 704                         scopesList = controller.getDataByQuery(scopeNamequery, null);
 705                 }else{
 706                         activePolicies = controller.getDataByQuery(query, params);
 707                         scopesList = controller.getDataByQuery(scopeNamequery, params);
 708                 }
 709                 for(Object list : scopesList){
 710                         PolicyEditorScopes scopeById = (PolicyEditorScopes) list;
 711                         String scope = scopeById.getScopeName();
 712                         if(scope.contains(File.separator)){
 713                                 String checkScope = scope.substring(0, scope.lastIndexOf(File.separator));
 714                                 if(scopeName.contains("\\\\")){
 715                                         scopeName = scopeName.replace("\\\\", File.separator);
 716                                 }
 717                                 if(scope.contains(File.separator)){
 718                                         scope = scope.substring(checkScope.length()+1);
 719                                         if(scope.contains(File.separator)){
 720                                                 scope = scope.substring(0, scope.indexOf(File.separator));
 721                                         }
 722                                 }
 723                                 if(scopeName.equalsIgnoreCase(checkScope)){
 724                                         JSONObject el = new JSONObject();
 725                                         el.put("name", scope);
 726                                         el.put("date", scopeById.getModifiedDate());
 727                                         el.put("size", "");
 728                                         el.put("type", "dir");
 729                                         el.put("createdBy", scopeById.getUserCreatedBy().getUserName());
 730                                         el.put("modifiedBy", scopeById.getUserModifiedBy().getUserName());
 731                                         resultList.add(el);
 732                                 }
 733                         }
 734                 }
 735                 String scopeNameCheck = null;
 736                 for (Object list : activePolicies) {
 737                         PolicyVersion policy = (PolicyVersion) list;
 738                         String scopeNameValue = policy.getPolicyName().substring(0, policy.getPolicyName().lastIndexOf(File.separator));
 739                         if(roles.contains(SUPERADMIN) || roles.contains(SUPEREDITOR) || roles.contains(SUPERGUEST)){
 740                                 if((scopeName.contains("\\\\"))){
 741                                         scopeNameCheck = scopeName.replace("\\\\", File.separator);
 742                                 }else{
 743                                         scopeNameCheck = scopeName;
 744                                 }
 745                                 if(scopeNameValue.equals(scopeNameCheck)){
 746                                         JSONObject el = new JSONObject();
 747                                         el.put("name", policy.getPolicyName().substring(policy.getPolicyName().lastIndexOf(File.separator)+1));
 748                                         el.put("date", policy.getModifiedDate());
 749                                         el.put("version", policy.getActiveVersion());
 750                                         el.put("size", "");
 751                                         el.put("type", "file");
 752                                         el.put("createdBy", getUserName(policy.getCreatedBy()));
 753                                         el.put("modifiedBy", getUserName(policy.getModifiedBy()));
 754                                         resultList.add(el);
 755                                 }
 756                         }else if(!scopes.isEmpty() && scopes.contains(scopeNameValue)){
 757                                         JSONObject el = new JSONObject();
 758                                         el.put("name", policy.getPolicyName().substring(policy.getPolicyName().lastIndexOf(File.separator)+1));
 759                                         el.put("date", policy.getModifiedDate());
 760                                         el.put("version", policy.getActiveVersion());
 761                                         el.put("size", "");
 762                                         el.put("type", "file");
 763                                         el.put("createdBy", getUserName(policy.getCreatedBy()));
 764                                         el.put("modifiedBy", getUserName(policy.getModifiedBy()));
 765                                         resultList.add(el);
 766                         }
 767                 }
 768         }
 769
 770         private String getUserName(String loginId){
 771                 PolicyController controller = getPolicyControllerInstance();
 772                 UserInfo userInfo = (UserInfo) controller.getEntityItem(UserInfo.class, "userLoginId", loginId);
 773                 if(userInfo == null){
 774                         return SUPERADMIN;
 775                 }
 776                 return userInfo.getUserName();
 777         }
 778
 779         //Rename Policy
 780         private JSONObject rename(JSONObject params, HttpServletRequest request) throws ServletException {
 781                 try {
 782                         boolean isActive = false;
 783                         List<String> policyActiveInPDP = new ArrayList<>();
 784                         Set<String>  scopeOfPolicyActiveInPDP = new HashSet<>();
 785                         String userId = UserUtils.getUserSession(request).getOrgUserId();
 786                         String oldPath = params.getString("path");
 787                         String newPath = params.getString("newPath");
 788                         oldPath = oldPath.substring(oldPath.indexOf("/")+1);
 789                         newPath = newPath.substring(newPath.indexOf("/")+1);
 790                         if(oldPath.endsWith(".xml")){
 791                                 JSONObject result = policyRename(oldPath, newPath, userId);
 792                                 if(!(Boolean)(result.getJSONObject("result").get("success"))){
 793                                         return result;
 794                                 }
 795                         }else{
 796                                 String scopeName = oldPath;
 797                                 String newScopeName = newPath;
 798                                 if(scopeName.contains("/")){
 799                                         scopeName = scopeName.replace("/", File.separator);
 800                                         newScopeName = newScopeName.replace("/", File.separator);
 801                                 }
 802                                 if(scopeName.contains("\\")){
 803                                         scopeName = scopeName.replace("\\", "\\\\\\\\");
 804                                         newScopeName = newScopeName.replace("\\", "\\\\\\\\");
 805                                 }
 806                                 PolicyController controller = getPolicyControllerInstance();
 807                                 String query = "from PolicyVersion where POLICY_NAME like :scopeName";
 808                                 String scopeNamequery = "from PolicyEditorScopes where SCOPENAME like :scopeName";
 809                                 SimpleBindings pvParams = new SimpleBindings();
 810                                 pvParams.put("scopeName", scopeName + "%");
 811                                 List<Object> activePolicies = controller.getDataByQuery(query, pvParams);
 812                                 List<Object> scopesList = controller.getDataByQuery(scopeNamequery, pvParams);
 813                                 for(Object object : activePolicies){
 814                                         PolicyVersion activeVersion = (PolicyVersion) object;
 815                                         String policyOldPath = activeVersion.getPolicyName().replace(File.separator, "/") + "." + activeVersion.getActiveVersion() + ".xml";
 816                                         String policyNewPath = policyOldPath.replace(oldPath, newPath);
 817                                         JSONObject result = policyRename(policyOldPath, policyNewPath, userId);
 818                                         if(!(Boolean)(result.getJSONObject("result").get("success"))){
 819                                                 isActive = true;
 820                                                 policyActiveInPDP.add(policyOldPath);
 821                                                 String scope = policyOldPath.substring(0, policyOldPath.lastIndexOf("/"));
 822                                                 scopeOfPolicyActiveInPDP.add(scope.replace("/", File.separator));
 823                                         }
 824                                 }
 825                                 boolean rename = false;
 826                                 if(activePolicies.size() != policyActiveInPDP.size()){
 827                                         rename = true;
 828                                 }
 829
 830                                 UserInfo userInfo = new UserInfo();
 831                                 userInfo.setUserLoginId(userId);
 832                                 if(policyActiveInPDP.size() == 0){
 833                                         renameScope(scopesList, scopeName, newScopeName, controller);
 834                                 }else if(rename){
 835                                         renameScope(scopesList, scopeName, newScopeName, controller);
 836                                         for(String scope : scopeOfPolicyActiveInPDP){
 837                                                 PolicyEditorScopes editorScopeEntity = new PolicyEditorScopes();
 838                                                 editorScopeEntity.setScopeName(scope.replace("\\", "\\\\\\\\"));
 839                                                 editorScopeEntity.setUserCreatedBy(userInfo);
 840                                                 editorScopeEntity.setUserModifiedBy(userInfo);
 841                                                 controller.saveData(editorScopeEntity);
 842                                         }
 843                                 }
 844                                 if(isActive){
 845                                         return error("The Following policies rename failed. Since they are active in PDP Groups" +policyActiveInPDP);
 846                                 }
 847                         }
 848                         return success();
 849                 } catch (Exception e) {
 850                         LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE+"Exception Occured While Renaming Policy"+e);
 851                         return error(e.getMessage());
 852                 }
 853         }
 854
 855         private void renameScope(List<Object> scopesList, String scopeName, String newScopeName, PolicyController controller){
 856                 for(Object object : scopesList){
 857                         PolicyEditorScopes editorScopeEntity = (PolicyEditorScopes) object;
 858                         if(scopeName.contains("\\\\\\\\")){
 859                                 scopeName = scopeName.replace("\\\\\\\\", File.separator);
 860                                 newScopeName = newScopeName.replace("\\\\\\\\", File.separator);
 861                         }
 862                         String scope = editorScopeEntity.getScopeName().replace(scopeName, newScopeName);
 863                         editorScopeEntity.setScopeName(scope);
 864                         controller.updateData(editorScopeEntity);
 865                 }
 866         }
 867
 868         private JSONObject policyRename(String oldPath, String newPath, String userId) throws ServletException {
 869                 try {
 870                         PolicyEntity entity = null;
 871                         PolicyController controller = getPolicyControllerInstance();
 872
 873                         String policyVersionName = newPath.replace(".xml", "");
 874                         String policyName = policyVersionName.substring(0, policyVersionName.lastIndexOf(".")).replace("/", File.separator);
 875
 876                         String oldpolicyVersionName = oldPath.replace(".xml", "");
 877                         String oldpolicyName = oldpolicyVersionName.substring(0, oldpolicyVersionName.lastIndexOf(".")).replace("/", File.separator);
 878
 879                         String newpolicyName = newPath.replace("/", ".");
 880                         String newPolicyCheck = newpolicyName;
 881                         if(newPolicyCheck.contains("Config_")){
 882                                 newPolicyCheck = newPolicyCheck.replace(".Config_", ":Config_");
 883                         }else if(newPolicyCheck.contains("Action_")){
 884                                 newPolicyCheck = newPolicyCheck.replace(".Action_", ":Action_");
 885                         }else if(newPolicyCheck.contains("Decision_")){
 886                                 newPolicyCheck = newPolicyCheck.replace(".Decision_", ":Decision_");
 887                         }
 888                         String[] newPolicySplit = newPolicyCheck.split(":");
 889
 890                         String orignalPolicyName = oldPath.replace("/", ".");
 891                         String oldPolicyCheck = orignalPolicyName;
 892                         if(oldPolicyCheck.contains("Config_")){
 893                                 oldPolicyCheck = oldPolicyCheck.replace(".Config_", ":Config_");
 894                         }else if(oldPolicyCheck.contains("Action_")){
 895                                 oldPolicyCheck = oldPolicyCheck.replace(".Action_", ":Action_");
 896                         }else if(oldPolicyCheck.contains("Decision_")){
 897                                 oldPolicyCheck = oldPolicyCheck.replace(".Decision_", ":Decision_");
 898                         }
 899                         String[] oldPolicySplit = oldPolicyCheck.split(":");
 900
 901                         //Check PolicyEntity table with newPolicy Name
 902                         String policyEntityquery = "FROM PolicyEntity where policyName = :newPolicySplit_1 and scope = :newPolicySplit_0";
 903                         SimpleBindings policyParams = new SimpleBindings();
 904                         policyParams.put("newPolicySplit_1", newPolicySplit[1]);
 905                         policyParams.put("newPolicySplit_0", newPolicySplit[0]);
 906                         List<Object> queryData = controller.getDataByQuery(policyEntityquery, policyParams);
 907                         if(!queryData.isEmpty()){
 908                                 entity = (PolicyEntity) queryData.get(0);
 909                                 return error("Policy rename failed. Since, the policy with same name already exists.");
 910                         }
 911
 912                         //Query the Policy Entity with oldPolicy Name
 913                         String policyEntityCheck = oldPolicySplit[1].substring(0, oldPolicySplit[1].indexOf("."));
 914                         String oldpolicyEntityquery = "FROM PolicyEntity where policyName like :policyEntityCheck and scope = :oldPolicySplit_0";
 915                         SimpleBindings params = new SimpleBindings();
 916                         params.put("policyEntityCheck", policyEntityCheck + "%");
 917                         params.put("oldPolicySplit_0", oldPolicySplit[0]);
 918                         List<Object> oldEntityData = controller.getDataByQuery(oldpolicyEntityquery, params);
 919                         if(!oldEntityData.isEmpty()){
 920                                 String groupQuery = "FROM PolicyGroupEntity where (";
 921                                 SimpleBindings geParams = new SimpleBindings();
 922                                 for(int i=0; i<oldEntityData.size(); i++){
 923                                         entity = (PolicyEntity) oldEntityData.get(i);
 924                                         if(i == 0){
 925                                                 groupQuery = groupQuery +  "policyid = :policyId";
 926                                                 geParams.put("policyId", entity.getPolicyId());
 927                                         }else{
 928                                                 groupQuery = groupQuery +  " or policyid = :policyId" + i;
 929                                                 geParams.put("policyId" + i, entity.getPolicyId());
 930                                         }
 931                                 }
 932                                 groupQuery = groupQuery + ")";
 933                                 List<Object> groupEntityData = controller.getDataByQuery(groupQuery, geParams);
 934                                 if(groupEntityData.size() > 0){
 935                                         return error("Policy rename failed. Since the policy or its version is active in PDP Groups.");
 936                                 }
 937                                 for(int i=0; i<oldEntityData.size(); i++){
 938                                         entity = (PolicyEntity) oldEntityData.get(i);
 939                                         checkOldPolicyEntryAndUpdate(entity, newPolicySplit[0] , newPolicySplit[1], oldPolicySplit[0], oldPolicySplit[1], policyName, newpolicyName, oldpolicyName, userId);
 940                                 }
 941                         }else{
 942                                 return error("Policy rename failed due to policy not able to retrieve from database. Please, contact super-admin.");
 943                         }
 944
 945                         return success();
 946                 } catch (Exception e) {
 947                         LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE+"Exception Occured While Renaming Policy"+e);
 948                         return error(e.getMessage());
 949                 }
 950         }
 951
 952         private JSONObject checkOldPolicyEntryAndUpdate(PolicyEntity entity, String newScope, String removenewPolicyExtension, String oldScope, String removeoldPolicyExtension,
 953                         String policyName, String  newpolicyName, String oldpolicyName, String userId) throws ServletException{
 954                 try {
 955                         ConfigurationDataEntity configEntity = entity.getConfigurationData();
 956                         ActionBodyEntity actionEntity = entity.getActionBodyEntity();
 957                         PolicyController controller = getPolicyControllerInstance();
 958
 959                         String oldPolicyNameWithoutExtension = removeoldPolicyExtension;
 960                         String newPolicyNameWithoutExtension = removenewPolicyExtension;
 961                         if(removeoldPolicyExtension.endsWith(".xml")){
 962                                 oldPolicyNameWithoutExtension = oldPolicyNameWithoutExtension.substring(0, oldPolicyNameWithoutExtension.indexOf("."));
 963                                 newPolicyNameWithoutExtension = newPolicyNameWithoutExtension.substring(0, newPolicyNameWithoutExtension.indexOf("."));
 964                         }
 965                         entity.setPolicyName(entity.getPolicyName().replace(oldPolicyNameWithoutExtension, newPolicyNameWithoutExtension));
 966                         entity.setPolicyData(entity.getPolicyData().replace(oldScope +"."+oldPolicyNameWithoutExtension, newScope+"."+newPolicyNameWithoutExtension));
 967                         entity.setScope(newScope);
 968                         entity.setModifiedBy(userId);
 969                         if(newpolicyName.contains("Config_")){
 970                                 String oldConfigurationName = configEntity.getConfigurationName();
 971                                 configEntity.setConfigurationName(configEntity.getConfigurationName().replace(oldScope +"."+oldPolicyNameWithoutExtension, newScope+"."+newPolicyNameWithoutExtension));
 972                                 controller.updateData(configEntity);
 973                                 String newConfigurationName = configEntity.getConfigurationName();
 974                                 File file = new File(PolicyController.getConfigHome() + File.separator + oldConfigurationName);
 975                                 if(file.exists()){
 976                                         File renamefile = new File(PolicyController.getConfigHome() + File.separator + newConfigurationName);
 977                                         file.renameTo(renamefile);
 978                                 }
 979                         }else if(newpolicyName.contains("Action_")){
 980                                 String oldConfigurationName = actionEntity.getActionBodyName();
 981                                 actionEntity.setActionBody(actionEntity.getActionBody().replace(oldScope +"."+oldPolicyNameWithoutExtension, newScope+"."+newPolicyNameWithoutExtension));
 982                                 controller.updateData(actionEntity);
 983                                 String newConfigurationName = actionEntity.getActionBodyName();
 984                                 File file = new File(PolicyController.getActionHome() + File.separator + oldConfigurationName);
 985                                 if(file.exists()){
 986                                         File renamefile = new File(PolicyController.getActionHome() + File.separator + newConfigurationName);
 987                                         file.renameTo(renamefile);
 988                                 }
 989                         }
 990                         controller.updateData(entity);
 991
 992                         PolicyVersion versionEntity = (PolicyVersion) controller.getEntityItem(PolicyVersion.class, "policyName", oldpolicyName);
 993                         versionEntity.setPolicyName(policyName);
 994                         versionEntity.setModifiedBy(userId);
 995                         controller.updateData(versionEntity);
 996                         String movePolicyCheck = policyName.substring(policyName.lastIndexOf(File.separator)+1);
 997                         String moveOldPolicyCheck = oldpolicyName.substring(oldpolicyName.lastIndexOf(File.separator)+1);
 998                         if(movePolicyCheck.equals(moveOldPolicyCheck)){
 999                                 controller.watchPolicyFunction(versionEntity, oldpolicyName, "Move");
1000                         }else{
1001                                 controller.watchPolicyFunction(versionEntity, oldpolicyName, "Rename");
1002                         }
1003                         return success();
1004                 } catch (Exception e) {
1005                         LOGGER.error("Exception Occured"+e);
1006                         return error(e.getMessage());
1007                 }
1008         }
1009
1010         private JSONObject cloneRecord(String newpolicyName, String oldScope, String removeoldPolicyExtension, String newScope, String removenewPolicyExtension, PolicyEntity entity, String userId) throws ServletException{
1011                 FileWriter fw = null;
1012                 String queryEntityName = null;
1013                 PolicyController controller = getPolicyControllerInstance();
1014                 PolicyEntity cloneEntity = new PolicyEntity();
1015                 cloneEntity.setPolicyName(newpolicyName);
1016                 removeoldPolicyExtension = removeoldPolicyExtension.replace(".xml", "");
1017                 removenewPolicyExtension = removenewPolicyExtension.replace(".xml", "");
1018                 cloneEntity.setPolicyData(entity.getPolicyData().replace(oldScope+"."+removeoldPolicyExtension, newScope+"."+removenewPolicyExtension));
1019                 cloneEntity.setScope(entity.getScope());
1020                 String oldConfigRemoveExtension = removeoldPolicyExtension.replace(".xml", "");
1021                 String newConfigRemoveExtension = removenewPolicyExtension.replace(".xml", "");
1022                 if(newpolicyName.contains("Config_")){
1023                         ConfigurationDataEntity configurationDataEntity = new ConfigurationDataEntity();
1024                         configurationDataEntity.setConfigurationName(entity.getConfigurationData().getConfigurationName().replace(oldScope+"."+oldConfigRemoveExtension, newScope+"."+newConfigRemoveExtension));
1025                         queryEntityName = configurationDataEntity.getConfigurationName();
1026                         configurationDataEntity.setConfigBody(entity.getConfigurationData().getConfigBody());
1027                         configurationDataEntity.setConfigType(entity.getConfigurationData().getConfigType());
1028                         configurationDataEntity.setDeleted(false);
1029                         configurationDataEntity.setCreatedBy(userId);
1030                         configurationDataEntity.setModifiedBy(userId);
1031                         controller.saveData(configurationDataEntity);
1032                         ConfigurationDataEntity configEntiy = (ConfigurationDataEntity) controller.getEntityItem(ConfigurationDataEntity.class, "configurationName", queryEntityName);
1033                         cloneEntity.setConfigurationData(configEntiy);
1034                         String newConfigurationName = configEntiy.getConfigurationName();
1035                         try {
1036                                 fw = new FileWriter(PolicyController.getConfigHome() + File.separator + newConfigurationName);
1037                                 BufferedWriter bw = new BufferedWriter(fw);
1038                                 bw.write(configEntiy.getConfigBody());
1039                                 bw.close();
1040                         } catch (IOException e) {
1041                                 LOGGER.error("Exception Occured While cloning the configuration file"+e);
1042                         }
1043                 }else if(newpolicyName.contains("Action_")){
1044                         ActionBodyEntity actionBodyEntity = new ActionBodyEntity();
1045                         actionBodyEntity.setActionBodyName(entity.getActionBodyEntity().getActionBodyName().replace(oldScope+"."+oldConfigRemoveExtension, newScope+"."+newConfigRemoveExtension));
1046                         queryEntityName = actionBodyEntity.getActionBodyName();
1047                         actionBodyEntity.setActionBody(entity.getActionBodyEntity().getActionBody());
1048                         actionBodyEntity.setDeleted(false);
1049                         actionBodyEntity.setCreatedBy(userId);
1050                         actionBodyEntity.setModifiedBy(userId);
1051                         controller.saveData(actionBodyEntity);
1052                         ActionBodyEntity actionEntiy = (ActionBodyEntity) controller.getEntityItem(ActionBodyEntity.class, "actionBodyName", queryEntityName);
1053                         cloneEntity.setActionBodyEntity(actionEntiy);
1054                         String newConfigurationName = actionEntiy.getActionBodyName();
1055                         try {
1056                                 fw = new FileWriter(PolicyController.getActionHome() + File.separator + newConfigurationName);
1057                                 BufferedWriter bw = new BufferedWriter(fw);
1058                                 bw.write(actionEntiy.getActionBody());
1059                                 bw.close();
1060                         } catch (IOException e) {
1061                                 LOGGER.error("Exception Occured While cloning the configuration file"+e);
1062                         }
1063                 }
1064                 if(fw != null){
1065                         try {
1066                                 fw.close();
1067                         } catch (IOException e) {
1068                                 LOGGER.error("Exception Occured While closing the File input stream"+e);
1069                         }
1070                 }
1071                 cloneEntity.setDeleted(entity.isDeleted());
1072                 cloneEntity.setCreatedBy(userId);
1073                 cloneEntity.setModifiedBy(userId);
1074                 controller.saveData(cloneEntity);
1075
1076                 return success();
1077         }
1078
1079         //Clone the Policy
1080         private JSONObject copy(JSONObject params, HttpServletRequest request) throws ServletException {
1081                 try {
1082                         String userId = UserUtils.getUserSession(request).getOrgUserId();
1083                         String oldPath = params.getString("path");
1084                         String newPath = params.getString("newPath");
1085                         oldPath = oldPath.substring(oldPath.indexOf("/")+1);
1086                         newPath = newPath.substring(newPath.indexOf("/")+1);
1087
1088                         String policyVersionName = newPath.replace(".xml", "");
1089                         String version = policyVersionName.substring(policyVersionName.indexOf(".")+1);
1090                         String policyName = policyVersionName.substring(0, policyVersionName.lastIndexOf(".")).replace("/", File.separator);
1091
1092                         String newpolicyName = newPath.replace("/", ".");
1093
1094                         String orignalPolicyName = oldPath.replace("/", ".");
1095
1096                         String newPolicyCheck = newpolicyName;
1097                         if(newPolicyCheck.contains("Config_")){
1098                                 newPolicyCheck = newPolicyCheck.replace(".Config_", ":Config_");
1099                         }else if(newPolicyCheck.contains("Action_")){
1100                                 newPolicyCheck = newPolicyCheck.replace(".Action_", ":Action_");
1101                         }else if(newPolicyCheck.contains("Decision_")){
1102                                 newPolicyCheck = newPolicyCheck.replace(".Decision_", ":Decision_");
1103                         }
1104                         String[] newPolicySplit = newPolicyCheck.split(":");
1105
1106                         String oldPolicyCheck = orignalPolicyName;
1107                         if(oldPolicyCheck.contains("Config_")){
1108                                 oldPolicyCheck = oldPolicyCheck.replace(".Config_", ":Config_");
1109                         }else if(oldPolicyCheck.contains("Action_")){
1110                                 oldPolicyCheck = oldPolicyCheck.replace(".Action_", ":Action_");
1111                         }else if(oldPolicyCheck.contains("Decision_")){
1112                                 oldPolicyCheck = oldPolicyCheck.replace(".Decision_", ":Decision_");
1113                         }
1114                         String[] oldPolicySplit = oldPolicyCheck.split(":");
1115
1116                         PolicyController controller = getPolicyControllerInstance();
1117
1118                         PolicyEntity entity = null;
1119                         boolean success = false;
1120
1121                         //Check PolicyEntity table with newPolicy Name
1122                         String policyEntityquery = "FROM PolicyEntity where policyName = :newPolicySplit_1 and scope = :newPolicySplit_0";
1123                         SimpleBindings policyParams = new SimpleBindings();
1124                         policyParams.put("newPolicySplit_1", newPolicySplit[1]);
1125                         policyParams.put("newPolicySplit_0", newPolicySplit[0]);
1126                         List<Object> queryData = controller.getDataByQuery(policyEntityquery, policyParams);
1127                         if(!queryData.isEmpty()){
1128                                 return error("Policy already exists with same name");
1129                         }
1130
1131                         //Query the Policy Entity with oldPolicy Name
1132                         policyEntityquery = "FROM PolicyEntity where policyName = :oldPolicySplit_1 and scope = :oldPolicySplit_0";
1133                         SimpleBindings peParams = new SimpleBindings();
1134                         peParams.put("oldPolicySplit_1", oldPolicySplit[1]);
1135                         peParams.put("oldPolicySplit_0", oldPolicySplit[0]);
1136                         queryData = controller.getDataByQuery(policyEntityquery, peParams);
1137                         if(!queryData.isEmpty()){
1138                                 entity = (PolicyEntity) queryData.get(0);
1139                         }
1140                         if(entity != null){
1141                                 cloneRecord(newPolicySplit[1], oldPolicySplit[0], oldPolicySplit[1],  newPolicySplit[0], newPolicySplit[1], entity, userId);
1142                                 success = true;
1143                         }
1144
1145                         if(success){
1146                                 PolicyVersion entityItem = new PolicyVersion();
1147                                 entityItem.setActiveVersion(Integer.parseInt(version));
1148                                 entityItem.setHigherVersion(Integer.parseInt(version));
1149                                 entityItem.setPolicyName(policyName);
1150                                 entityItem.setCreatedBy(userId);
1151                                 entityItem.setModifiedBy(userId);
1152                                 controller.saveData(entityItem);
1153                         }
1154
1155                         LOGGER.debug("copy from: {} to: {}" + oldPath +newPath);
1156
1157                         return success();
1158                 } catch (Exception e) {
1159                         LOGGER.error("copy", e);
1160                         return error(e.getMessage());
1161                 }
1162         }
1163
1164         //Delete Policy or Scope Functionality
1165         private JSONObject delete(JSONObject params, HttpServletRequest request) throws ServletException {
1166                 PolicyController controller = getPolicyControllerInstance();
1167                 PolicyRestController restController = new PolicyRestController();
1168                 PolicyEntity policyEntity = null;
1169                 String policyNamewithoutExtension;
1170                 try {
1171                         String userId = UserUtils.getUserSession(request).getOrgUserId();
1172                         String deleteVersion = "";
1173                         String path = params.getString("path");
1174                         LOGGER.debug("delete {}" +path);
1175                         if(params.has("deleteVersion")){
1176                                 deleteVersion  = params.getString("deleteVersion");
1177                         }
1178                         path = path.substring(path.indexOf("/")+1);
1179                         String policyNamewithExtension = path.replace("/", File.separator);
1180                         String policyVersionName = policyNamewithExtension.replace(".xml", "");
1181                         String query = "";
1182                         SimpleBindings policyParams = new SimpleBindings();
1183                         if(path.endsWith(".xml")){
1184                                 policyNamewithoutExtension = policyVersionName.substring(0, policyVersionName.lastIndexOf("."));
1185                                 policyNamewithoutExtension = policyNamewithoutExtension.replace(File.separator, ".");
1186                                 String splitPolicyName = null;
1187                                 if(policyNamewithoutExtension.contains("Config_")){
1188                                         splitPolicyName = policyNamewithoutExtension.replace(".Config_", ":Config_");
1189                                 }else if(policyNamewithoutExtension.contains("Action_")){
1190                                         splitPolicyName = policyNamewithoutExtension.replace(".Action_", ":Action_");
1191                                 }else if(policyNamewithoutExtension.contains("Decision_")){
1192                                         splitPolicyName = policyNamewithoutExtension.replace(".Decision_", ":Decision_");
1193                                 }
1194                                 String[] split = splitPolicyName.split(":");
1195
1196                                 query = "FROM PolicyEntity where policyName like :split_1 and scope = :split_0";
1197                                 policyParams.put("split_1", split[1] + "%");
1198                                 policyParams.put("split_0", split[0]);
1199                         }else{
1200                                 policyNamewithoutExtension = path.replace(File.separator, ".");
1201                                 query = "FROM PolicyEntity where scope like :policyNamewithoutExtension";
1202                                 policyParams.put("policyNamewithoutExtension", policyNamewithoutExtension + "%");
1203                         }
1204
1205                         List<Object> policyEntityobjects = controller.getDataByQuery(query, policyParams);
1206                         String activePolicyName = null;
1207                         boolean pdpCheck = false;
1208                         if(path.endsWith(".xml")){
1209                                 policyNamewithoutExtension = policyNamewithoutExtension.replace(".", File.separator);
1210                                 int version = Integer.parseInt(policyVersionName.substring(policyVersionName.indexOf(".")+1));
1211                                 if("ALL".equals(deleteVersion)){
1212                                         if(!policyEntityobjects.isEmpty()){
1213                                                 for(Object object : policyEntityobjects){
1214                                                         policyEntity = (PolicyEntity) object;
1215                                                         String groupEntityquery = "from PolicyGroupEntity where policyid = :policyId";
1216                                                         SimpleBindings pgeParams = new SimpleBindings();
1217                                                         pgeParams.put("policyId", policyEntity.getPolicyId());
1218                                                         List<Object> groupobject = controller.getDataByQuery(groupEntityquery, pgeParams);
1219                                                         if(!groupobject.isEmpty()){
1220                                                                 pdpCheck = true;
1221                                                                 activePolicyName = policyEntity.getScope() +"."+ policyEntity.getPolicyName();
1222                                                         }else{
1223                                                                 //Delete the entity from Elastic Search Database
1224                                                                 String searchFileName = policyEntity.getScope() + "." + policyEntity.getPolicyName();
1225                                                                 restController.deleteElasticData(searchFileName);
1226                                                                 //Delete the entity from Policy Entity table
1227                                                                 controller.deleteData(policyEntity);
1228                                                                 if(policyNamewithoutExtension.contains("Config_")){
1229                                                                         controller.deleteData(policyEntity.getConfigurationData());
1230                                                                 }else if(policyNamewithoutExtension.contains("Action_")){
1231                                                                         controller.deleteData(policyEntity.getActionBodyEntity());
1232                                                                 }
1233                                                         }
1234                                                 }
1235                                         }
1236                                         //Policy Notification
1237                                         PolicyVersion versionEntity = new PolicyVersion();
1238                                         versionEntity.setPolicyName(policyNamewithoutExtension);
1239                                         versionEntity.setModifiedBy(userId);
1240                                         controller.watchPolicyFunction(versionEntity, policyNamewithExtension, "DeleteAll");
1241                                         if(pdpCheck){
1242                                                 //Delete from policyVersion table
1243                                                 String getActivePDPPolicyVersion = activePolicyName.replace(".xml", "");
1244                                                 getActivePDPPolicyVersion = getActivePDPPolicyVersion.substring(getActivePDPPolicyVersion.lastIndexOf(".")+1);
1245                                                 String policyVersionQuery = "update PolicyVersion set active_version='"+getActivePDPPolicyVersion+"' , highest_version='"+getActivePDPPolicyVersion+"'  where policy_name ='" +policyNamewithoutExtension.replace("\\", "\\\\")+"' and id >0";
1246                                                 if(policyVersionQuery != null){
1247                                                         controller.executeQuery(policyVersionQuery);
1248                                                 }
1249                                                 return error("Policies with Same name has been deleted. Except the Active Policy in PDP.     PolicyName: "+activePolicyName);
1250                                         }else{
1251                                                 //No Active Policy in PDP. So, deleting all entries from policyVersion table
1252                                                 String policyVersionQuery = "delete from PolicyVersion  where policy_name ='" +policyNamewithoutExtension.replace("\\", "\\\\")+"' and id >0";
1253                                                 if(policyVersionQuery != null){
1254                                                         controller.executeQuery(policyVersionQuery);
1255                                                 }
1256                                         }
1257                                 }else if("CURRENT".equals(deleteVersion)){
1258                                         String currentVersionPolicyName = policyNamewithExtension.substring(policyNamewithExtension.lastIndexOf(File.separator)+1);
1259                                         String currentVersionScope = policyNamewithExtension.substring(0, policyNamewithExtension.lastIndexOf(File.separator)).replace(File.separator, ".");
1260                                         query = "FROM PolicyEntity where policyName = :currentVersionPolicyName and scope = :currentVersionScope";
1261
1262                                         SimpleBindings peParams = new SimpleBindings();
1263                                         peParams.put("currentVersionPolicyName", currentVersionPolicyName);
1264                                         peParams.put("currentVersionScope", currentVersionScope);
1265
1266                                         List<Object> policyEntitys = controller.getDataByQuery(query, peParams);
1267                                         if(!policyEntitys.isEmpty()){
1268                                                 policyEntity = (PolicyEntity) policyEntitys.get(0);
1269                                         }
1270                                         if(policyEntity != null){
1271                                                 String groupEntityquery = "from PolicyGroupEntity where policyid = :policyEntityId and policyid > 0";
1272                                                 SimpleBindings geParams = new SimpleBindings();
1273                                                 geParams.put("policyEntityId", policyEntity.getPolicyId());
1274                                                 List<Object> groupobject = controller.getDataByQuery(groupEntityquery, geParams);
1275                                                 if(groupobject.isEmpty()){
1276                                                         //Delete the entity from Elastic Search Database
1277                                                         String searchFileName = policyEntity.getScope() + "." + policyEntity.getPolicyName();
1278                                                         restController.deleteElasticData(searchFileName);
1279                                                         //Delete the entity from Policy Entity table
1280                                                         controller.deleteData(policyEntity);
1281                                                         if(policyNamewithoutExtension.contains("Config_")){
1282                                                                 controller.deleteData(policyEntity.getConfigurationData());
1283                                                         }else if(policyNamewithoutExtension.contains("Action_")){
1284                                                                 controller.deleteData(policyEntity.getActionBodyEntity());
1285                                                         }
1286
1287                                                         if(version > 1){
1288                                                                 int highestVersion = 0;
1289                                                                 if(!policyEntityobjects.isEmpty()){
1290                                                                         for(Object object : policyEntityobjects){
1291                                                                                 policyEntity = (PolicyEntity) object;
1292                                                                                 String policyEntityName = policyEntity.getPolicyName().replace(".xml", "");
1293                                                                                 int policyEntityVersion = Integer.parseInt(policyEntityName.substring(policyEntityName.lastIndexOf(".")+1));
1294                                                                                 if(policyEntityVersion > highestVersion && policyEntityVersion != version){
1295                                                                                         highestVersion = policyEntityVersion;
1296                                                                                 }
1297                                                                         }
1298                                                                 }
1299
1300                                                                 //Policy Notification
1301                                                                 PolicyVersion entity = new PolicyVersion();
1302                                                                 entity.setPolicyName(policyNamewithoutExtension);
1303                                                                 entity.setActiveVersion(highestVersion);
1304                                                                 entity.setModifiedBy(userId);
1305                                                                 controller.watchPolicyFunction(entity, policyNamewithExtension, "DeleteOne");
1306
1307                                                                 String updatequery = "update PolicyVersion set active_version='"+highestVersion+"' , highest_version='"+highestVersion+"' where policy_name ='" +policyNamewithoutExtension.replace("\\", "\\\\")+"'";
1308                                                                 controller.executeQuery(updatequery);
1309                                                         }else{
1310                                                                 String policyVersionQuery = "delete from PolicyVersion  where policy_name ='" +policyNamewithoutExtension.replace("\\", "\\\\")+"' and id >0";
1311                                                                 if(policyVersionQuery != null){
1312                                                                         controller.executeQuery(policyVersionQuery);
1313                                                                 }
1314                                                         }
1315                                                 }else{
1316                                                         return error("Policy can't be deleted, it is active in PDP Groups.     PolicyName: '"+policyEntity.getScope() + "." +policyEntity.getPolicyName()+"'");
1317                                                 }
1318                                         }
1319                                 }
1320                         }else{
1321                                 List<String> activePoliciesInPDP = new ArrayList<String>();
1322                                 if(!policyEntityobjects.isEmpty()){
1323                                         for(Object object : policyEntityobjects){
1324                                                 policyEntity = (PolicyEntity) object;
1325                                                 String groupEntityquery = "from PolicyGroupEntity where policyid = :policyEntityId";
1326                                                 SimpleBindings geParams = new SimpleBindings();
1327                                                 geParams.put("policyEntityId", policyEntity.getPolicyId());
1328                                                 List<Object> groupobject = controller.getDataByQuery(groupEntityquery, geParams);
1329                                                 if(!groupobject.isEmpty()){
1330                                                         pdpCheck = true;
1331                                                         activePoliciesInPDP.add(policyEntity.getScope()+"."+policyEntity.getPolicyName());
1332                                                 }else{
1333                                                         //Delete the entity from Elastic Search Database
1334                                                         String searchFileName = policyEntity.getScope() + "." + policyEntity.getPolicyName();
1335                                                         restController.deleteElasticData(searchFileName);
1336                                                         //Delete the entity from Policy Entity table
1337                                                         controller.deleteData(policyEntity);
1338                                                         policyNamewithoutExtension = policyEntity.getPolicyName();
1339                                                         if(policyNamewithoutExtension.contains("Config_")){
1340                                                                 controller.deleteData(policyEntity.getConfigurationData());
1341                                                         }else if(policyNamewithoutExtension.contains("Action_")){
1342                                                                 controller.deleteData(policyEntity.getActionBodyEntity());
1343                                                         }
1344                                                 }
1345                                         }
1346                                         //Delete from policyVersion and policyEditor Scope table
1347                                         String policyVersionQuery = "delete PolicyVersion where POLICY_NAME like '"+path.replace("\\", "\\\\")+"%' and id >0";
1348                                         controller.executeQuery(policyVersionQuery);
1349
1350                                         //Policy Notification
1351                                         PolicyVersion entity = new PolicyVersion();
1352                                         entity.setPolicyName(path);
1353                                         entity.setModifiedBy(userId);
1354                                         controller.watchPolicyFunction(entity, path, "DeleteScope");
1355                                         if(pdpCheck){
1356                                                 //Add Active Policies List to PolicyVersionTable
1357                                                 for(int i =0; i < activePoliciesInPDP.size(); i++){
1358                                                         String activePDPPolicyName = activePoliciesInPDP.get(i).replace(".xml", "");
1359                                                         int activePDPPolicyVersion = Integer.parseInt(activePDPPolicyName.substring(activePDPPolicyName.lastIndexOf(".")+1));
1360                                                         activePDPPolicyName = activePDPPolicyName.substring(0, activePDPPolicyName.lastIndexOf(".")).replace(".", File.separator);
1361                                                         PolicyVersion insertactivePDPVersion = new PolicyVersion();
1362                                                         insertactivePDPVersion.setPolicyName(activePDPPolicyName);
1363                                                         insertactivePDPVersion.setHigherVersion(activePDPPolicyVersion);
1364                                                         insertactivePDPVersion.setActiveVersion(activePDPPolicyVersion);
1365                                                         insertactivePDPVersion.setCreatedBy(userId);
1366                                                         insertactivePDPVersion.setModifiedBy(userId);
1367                                                         controller.saveData(insertactivePDPVersion);
1368                                                 }
1369
1370                                                 return error("All the Policies has been deleted in Scope. Except the following list of Policies:"+activePoliciesInPDP);
1371                                         }else{
1372                                                 String policyScopeQuery = "delete PolicyEditorScopes where SCOPENAME like '"+path.replace("\\", "\\\\")+"%' and id >0";
1373                                             controller.executeQuery(policyScopeQuery);
1374                                         }
1375                                 }else{
1376                                         String policyScopeQuery = "delete PolicyEditorScopes where SCOPENAME like '"+path.replace("\\", "\\\\")+"%' and id >0";
1377                                         controller.executeQuery(policyScopeQuery);
1378                                 }
1379                         }
1380                         return success();
1381                 } catch (Exception e) {
1382                         LOGGER.error("delete", e);
1383                         return error(e.getMessage());
1384                 }
1385         }
1386
1387         //Edit the Policy
1388         private JSONObject editFile(JSONObject params) throws ServletException {
1389                 // get content
1390                 try {
1391                         PolicyController controller = getPolicyControllerInstance();
1392                         String mode = params.getString("mode");
1393                         String path = params.getString("path");
1394                         LOGGER.debug("editFile path: {}"+ path);
1395
1396                         String domain = path.substring(1, path.lastIndexOf("/"));
1397                         domain = domain.replace("/", ".");
1398
1399                         path = path.substring(1);
1400                         path = path.replace("/", ".");
1401                         String dbCheckName = path;
1402                         if(dbCheckName.contains("Config_")){
1403                                 dbCheckName = dbCheckName.replace(".Config_", ":Config_");
1404                         }else if(dbCheckName.contains("Action_")){
1405                                 dbCheckName = dbCheckName.replace(".Action_", ":Action_");
1406                         }else if(dbCheckName.contains("Decision_")){
1407                                 dbCheckName = dbCheckName.replace(".Decision_", ":Decision_");
1408                         }
1409
1410                         String[] split = dbCheckName.split(":");
1411                         String query = "FROM PolicyEntity where policyName = :split_1 and scope = :split_0";
1412                         SimpleBindings peParams = new SimpleBindings();
1413                         peParams.put("split_1", split[1]);
1414                         peParams.put("split_0", split[0]);
1415                         List<Object> queryData = null;
1416                         if(PolicyController.isjUnit()){
1417                                 queryData = controller.getDataByQuery(query, null);
1418                         }else{
1419                                 queryData = controller.getDataByQuery(query, peParams);
1420                         }
1421                         PolicyEntity entity = (PolicyEntity) queryData.get(0);
1422                         InputStream stream = new ByteArrayInputStream(entity.getPolicyData().getBytes(StandardCharsets.UTF_8));
1423
1424
1425                         Object policy = XACMLPolicyScanner.readPolicy(stream);
1426                         PolicyRestAdapter policyAdapter  = new PolicyRestAdapter();
1427                         policyAdapter.setData(policy);
1428
1429                         if("viewPolicy".equalsIgnoreCase(mode)){
1430                                 policyAdapter.setReadOnly(true);
1431                                 policyAdapter.setEditPolicy(false);
1432                         }else{
1433                                 policyAdapter.setReadOnly(false);
1434                                 policyAdapter.setEditPolicy(true);
1435                         }
1436                         policyAdapter.setDomain(domain);
1437                         policyAdapter.setDomainDir(domain);
1438                         policyAdapter.setPolicyData(policy);
1439                         String policyName = path.replace(".xml", "");
1440                         policyName = policyName.substring(0, policyName.lastIndexOf("."));
1441                         policyAdapter.setPolicyName(policyName.substring(policyName.lastIndexOf(".")+1));
1442
1443                         PolicyAdapter setpolicyAdapter = PolicyAdapter.getInstance();
1444                         setpolicyAdapter.configure(policyAdapter,entity);
1445
1446                         policyAdapter.setParentPath(null);
1447                         ObjectMapper mapper = new ObjectMapper();
1448                         String json = mapper.writeValueAsString(policyAdapter);
1449                         JsonNode jsonNode = mapper.readTree(json);
1450
1451                         return new JSONObject().put(RESULT, jsonNode);
1452                 } catch (Exception e) {
1453                         LOGGER.error("editFile", e);
1454                         return error(e.getMessage());
1455                 }
1456         }
1457
1458         //Add Scopes
1459         private JSONObject addFolder(JSONObject params, HttpServletRequest request) throws ServletException {
1460                 PolicyController controller = getPolicyControllerInstance();
1461                 String name = "";
1462                 try {
1463                         String userId = UserUtils.getUserSession(request).getOrgUserId();
1464                         String path = params.getString("path");
1465                         try{
1466                                 if(params.has("subScopename")){
1467                                         if(!params.getString("subScopename").equals("")){
1468                                                 name = params.getString("path").replace("/", File.separator) + File.separator +params.getString("subScopename");
1469                                         }
1470                                 }else{
1471                                         name = params.getString("name");
1472                                 }
1473                         }catch(Exception e){
1474                                 name = params.getString("name");
1475                                 LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE + "Exception Occured While Adding Scope"+e);
1476                         }
1477                         String validateName;
1478                         if(name.contains(File.separator)){
1479                                 validateName = name.substring(name.lastIndexOf(File.separator)+1);
1480                         }else{
1481                                 validateName = name;
1482                         }
1483                         if(!name.isEmpty()){
1484                                 String validate = PolicyUtils.policySpecialCharValidator(validateName);
1485                                 if(!validate.contains("success")){
1486                                         return error(validate);
1487                                 }
1488                         }
1489                         LOGGER.debug("addFolder path: {} name: {}" + path +name);
1490                         if(!name.equals("")){
1491                                 if(name.startsWith(File.separator)){
1492                                         name = name.substring(1);
1493                                 }
1494                                 PolicyEditorScopes entity = (PolicyEditorScopes) controller.getEntityItem(PolicyEditorScopes.class, "scopeName", name);
1495                                 if(entity == null){
1496                                         UserInfo userInfo = new UserInfo();
1497                                         userInfo.setUserLoginId(userId);
1498                                         PolicyEditorScopes newScope = new PolicyEditorScopes();
1499                                         newScope.setScopeName(name);
1500                                         newScope.setUserCreatedBy(userInfo);
1501                                         newScope.setUserModifiedBy(userInfo);
1502                                         controller.saveData(newScope);
1503                                 }else{
1504                                         return error("Scope Already Exists");
1505                                 }
1506                         }
1507                         return success();
1508                 } catch (Exception e) {
1509                         LOGGER.error("addFolder", e);
1510                         return error(e.getMessage());
1511                 }
1512         }
1513
1514         //Return Error Object
1515         private JSONObject error(String msg) throws ServletException {
1516                 try {
1517                         JSONObject result = new JSONObject();
1518                         result.put("success", false);
1519                         result.put("error", msg);
1520                         return new JSONObject().put(RESULT, result);
1521                 } catch (JSONException e) {
1522                         throw new ServletException(e);
1523                 }
1524         }
1525
1526         //Return Success Object
1527         private JSONObject success() throws ServletException {
1528                 try {
1529                         JSONObject result = new JSONObject();
1530                         result.put("success", true);
1531                         result.put("error", (Object) null);
1532                         return new JSONObject().put(RESULT, result);
1533                 } catch (JSONException e) {
1534                         throw new ServletException(e);
1535                 }
1536         }
1537
1538         private PolicyController getPolicyControllerInstance(){
1539                 return policyController != null ? getPolicyController() : new PolicyController();
1540         }
1541
1542         public String getTestUserId() {
1543                 return testUserId;
1544         }
1545
1546         public static void setTestUserId(String testUserId) {
1547                 PolicyManagerServlet.testUserId = testUserId;
1548         }
1549 }