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.FileOutputStream;
  29 import java.io.FileWriter;
  30 import java.io.IOException;
  31 import java.io.InputStream;
  32 import java.io.OutputStream;
  33 import java.io.PrintWriter;
  34 import java.nio.charset.StandardCharsets;
  35 import java.nio.file.Files;
  36 import java.nio.file.Path;
  37 import java.nio.file.Paths;
  38 import java.util.ArrayList;
  39 import java.util.Date;
  40 import java.util.HashMap;
  41 import java.util.HashSet;
  42 import java.util.List;
  43 import java.util.Map;
  44 import java.util.Set;
  45
  46 import javax.json.Json;
  47 import javax.json.JsonArray;
  48 import javax.json.JsonReader;
  49 import javax.script.SimpleBindings;
  50 import javax.servlet.ServletConfig;
  51 import javax.servlet.ServletException;
  52 import javax.servlet.annotation.WebInitParam;
  53 import javax.servlet.annotation.WebServlet;
  54 import javax.servlet.http.HttpServlet;
  55 import javax.servlet.http.HttpServletRequest;
  56 import javax.servlet.http.HttpServletResponse;
  57
  58 import org.apache.commons.compress.utils.IOUtils;
  59 import org.apache.commons.fileupload.FileItem;
  60 import org.apache.commons.fileupload.disk.DiskFileItemFactory;
  61 import org.apache.commons.fileupload.servlet.ServletFileUpload;
  62 import org.apache.http.HttpStatus;
  63 import org.json.JSONArray;
  64 import org.json.JSONException;
  65 import org.json.JSONObject;
  66 import org.onap.policy.common.logging.flexlogger.FlexLogger;
  67 import org.onap.policy.common.logging.flexlogger.Logger;
  68 import org.onap.policy.components.HumanPolicyComponent;
  69 import org.onap.policy.controller.PolicyController;
  70 import org.onap.policy.controller.PolicyExportAndImportController;
  71 import org.onap.policy.model.Roles;
  72 import org.onap.policy.rest.XACMLRest;
  73 import org.onap.policy.rest.XACMLRestProperties;
  74 import org.onap.policy.rest.adapter.PolicyRestAdapter;
  75 import org.onap.policy.rest.jpa.ActionBodyEntity;
  76 import org.onap.policy.rest.jpa.ConfigurationDataEntity;
  77 import org.onap.policy.rest.jpa.PolicyEditorScopes;
  78 import org.onap.policy.rest.jpa.PolicyEntity;
  79 import org.onap.policy.rest.jpa.PolicyVersion;
  80 import org.onap.policy.rest.jpa.UserInfo;
  81 import org.onap.policy.utils.PolicyUtils;
  82 import org.onap.policy.xacml.api.XACMLErrorConstants;
  83 import org.onap.policy.xacml.util.XACMLPolicyScanner;
  84 import org.onap.portalsdk.core.web.support.UserUtils;
  85
  86 import com.att.research.xacml.util.XACMLProperties;
  87 import com.fasterxml.jackson.databind.JsonNode;
  88 import com.fasterxml.jackson.databind.ObjectMapper;
  89
  90
  91 @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.") })
  92 public class PolicyManagerServlet extends HttpServlet {
  93         private static final Logger LOGGER      = FlexLogger.getLogger(PolicyManagerServlet.class);
  94         private static final long serialVersionUID = -8453502699403909016L;
  95
  96         private enum Mode {
  97                 LIST, RENAME, COPY, DELETE, EDITFILE, ADDFOLDER, DESCRIBEPOLICYFILE, VIEWPOLICY, ADDSUBSCOPE, SWITCHVERSION, EXPORT, SEARCHLIST
  98         }
  99
 100         private static PolicyController policyController;
 101         public synchronized PolicyController getPolicyController() {
 102                 return policyController;
 103         }
 104
 105         public static synchronized void setPolicyController(PolicyController policyController) {
 106                 PolicyManagerServlet.policyController = policyController;
 107         }
 108
 109         private static String CONTENTTYPE = "application/json";
 110         private static String SUPERADMIN = "super-admin";
 111         private static String SUPEREDITOR = "super-editor";
 112         private static String SUPERGUEST = "super-guest";
 113         private static String ADMIN = "admin";
 114         private static String EDITOR = "editor";
 115         private static String GUEST = "guest";
 116         private static String RESULT = "result";
 117
 118         private static Path closedLoopJsonLocation;
 119         private static JsonArray policyNames;
 120         private static String testUserId = null;
 121
 122         public static JsonArray getPolicyNames() {
 123                 return policyNames;
 124         }
 125
 126         public static void setPolicyNames(JsonArray policyNames) {
 127                 PolicyManagerServlet.policyNames = policyNames;
 128         }
 129
 130         private static List<String> serviceTypeNamesList = new ArrayList<>();
 131
 132         public static List<String> getServiceTypeNamesList() {
 133                 return serviceTypeNamesList;
 134         }
 135
 136         @Override
 137         public void init(ServletConfig servletConfig) throws ServletException {
 138                 super.init(servletConfig);
 139                 //
 140                 // Common initialization
 141                 //
 142                 XACMLRest.xacmlInit(servletConfig);
 143                 //
 144                 //Initialize ClosedLoop JSON
 145                 //
 146                 PolicyManagerServlet.initializeJSONLoad();
 147         }
 148
 149         protected static void initializeJSONLoad() {
 150                 closedLoopJsonLocation = Paths.get(XACMLProperties
 151                                 .getProperty(XACMLRestProperties.PROP_ADMIN_CLOSEDLOOP));
 152                 String location = closedLoopJsonLocation.toString();
 153                 if (! location.endsWith("json")) {
 154                         LOGGER.warn("JSONConfig file does not end with extension .json");
 155                         return;
 156                 }
 157                 try (FileInputStream inputStream = new FileInputStream(location);
 158                         JsonReader jsonReader = Json.createReader(inputStream)) {
 159                         policyNames = jsonReader.readArray();
 160                         serviceTypeNamesList = new ArrayList<>();
 161                         for (int i = 0; i < policyNames.size(); i++) {
 162                                 javax.json.JsonObject policyName = policyNames.getJsonObject(i);
 163                                 String name = policyName.getJsonString("serviceTypePolicyName").getString();
 164                                 serviceTypeNamesList.add(name);
 165                         }
 166                 } catch (IOException e) {
 167                         LOGGER.error("Exception Occured while initializing the JSONConfig file"+e);
 168                 }
 169         }
 170
 171         @Override
 172         protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
 173                 LOGGER.debug("doPost");
 174                 try {
 175                         // if request contains multipart-form-data
 176                         if (ServletFileUpload.isMultipartContent(request)) {
 177                                 uploadFile(request, response);
 178                         }
 179                         // all other post request has json params in body
 180                         else {
 181                                 fileOperation(request, response);
 182                         }
 183                 } catch (Exception e) {
 184                         try {
 185                                 setError(e, response);
 186                         }catch(Exception e1){
 187                                 LOGGER.error("Exception Occured"+e1);
 188                         }
 189                 }
 190         }
 191
 192         //Set Error Message for Exception
 193         private void setError(Exception t, HttpServletResponse response) throws IOException {
 194                 try {
 195                         JSONObject responseJsonObject = error(t.getMessage());
 196                         response.setContentType(CONTENTTYPE);
 197                         PrintWriter out = response.getWriter();
 198                         out.print(responseJsonObject);
 199                         out.flush();
 200                 } catch (Exception x) {
 201                         LOGGER.error("Exception Occured"+x);
 202                         response.sendError(HttpStatus.SC_INTERNAL_SERVER_ERROR, x.getMessage());
 203                 }
 204         }
 205
 206         //Policy Import Functionality
 207         private void uploadFile(HttpServletRequest request, HttpServletResponse response) throws ServletException {
 208                 try {
 209                         String newFile;
 210                         Map<String, InputStream> files = new HashMap<>();
 211
 212                         List<FileItem> items = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
 213                         for (FileItem item : items) {
 214                                 if (!item.isFormField()) {
 215                                         // Process form file field (input type="file").
 216                                         files.put(item.getName(), item.getInputStream());
 217                                         if(item.getName().endsWith(".xls") && item.getSize() <= PolicyController.getFileSizeLimit()){
 218                                                 File file = new File(item.getName());
 219                                                 try (OutputStream outputStream = new FileOutputStream(file);)
 220                                                 {
 221                                                         IOUtils.copy(item.getInputStream(), outputStream);
 222                                                         newFile = file.toString();
 223                                                         PolicyExportAndImportController importController = new PolicyExportAndImportController();
 224                                                         importController.importRepositoryFile(newFile, request);
 225                                                 }catch(Exception e){
 226                                                         LOGGER.error("Upload error : " + e);
 227                                                 }
 228                                         }
 229                                         else if (!item.getName().endsWith(".xls")) {
 230                                                 LOGGER.error("Non .xls filetype uploaded: " + item.getName());
 231                                         }
 232                                         else { //uploaded file size is greater than allowed
 233                                                 LOGGER.error("Upload file size limit exceeded! File size (Bytes) is: " + item.getSize());
 234                                         }
 235                                 }
 236                         }
 237
 238                         JSONObject responseJsonObject;
 239                         responseJsonObject = this.success();
 240                         response.setContentType(CONTENTTYPE);
 241                         PrintWriter out = response.getWriter();
 242                         out.print(responseJsonObject);
 243                         out.flush();
 244                 } catch (Exception e) {
 245                         LOGGER.debug("Cannot write file");
 246                         throw new ServletException("Cannot write file", e);
 247                 }
 248         }
 249
 250         //File Operation Functionality
 251         private void fileOperation(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
 252                 JSONObject responseJsonObject = null;
 253                 try {
 254                         StringBuilder sb = new StringBuilder();
 255                         BufferedReader br = request.getReader();
 256                         String str;
 257                         while ((str = br.readLine()) != null) {
 258                                 sb.append(str);
 259                         }
 260                         br.close();
 261                         JSONObject jObj = new JSONObject(sb.toString());
 262                         JSONObject params = jObj.getJSONObject("params");
 263                         Mode mode = Mode.valueOf(params.getString("mode"));
 264
 265                         String userId = UserUtils.getUserSession(request).getOrgUserId();
 266                         LOGGER.info("****************************************Logging UserID while doing actions on Editor tab*******************************************");
 267                         LOGGER.info("UserId:  " + userId + "Action Mode:  "+ mode.toString() + "Action Params: "+params.toString());
 268                         LOGGER.info("***********************************************************************************************************************************");
 269
 270                         switch (mode) {
 271                         case ADDFOLDER:
 272                         case ADDSUBSCOPE:
 273                                 responseJsonObject = addFolder(params, request);
 274                                 break;
 275                         case COPY:
 276                                 responseJsonObject = copy(params, request);
 277                                 break;
 278                         case DELETE:
 279                                 responseJsonObject = delete(params, request);
 280                                 break;
 281                         case EDITFILE:
 282                         case VIEWPOLICY:
 283                                 responseJsonObject = editFile(params);
 284                                 break;
 285                         case LIST:
 286                                 responseJsonObject = list(params, request);
 287                                 break;
 288                         case RENAME:
 289                                 responseJsonObject = rename(params, request);
 290                                 break;
 291                         case DESCRIBEPOLICYFILE:
 292                                 responseJsonObject = describePolicy(params);
 293                                 break;
 294                         case SWITCHVERSION:
 295                                 responseJsonObject = switchVersion(params, request);
 296                                 break;
 297                         case SEARCHLIST:
 298                                 responseJsonObject = searchPolicyList(params, request);
 299                                 break;
 300                         default:
 301                                 throw new ServletException("not implemented");
 302                         }
 303                         if (responseJsonObject == null) {
 304                                 responseJsonObject = error("generic error : responseJsonObject is null");
 305                         }
 306                 } catch (Exception e) {
 307                         LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE + "Exception Occured While doing File Operation" + e);
 308                         responseJsonObject = error(e.getMessage());
 309                 }
 310                 response.setContentType(CONTENTTYPE);
 311                 PrintWriter out = response.getWriter();
 312                 out.print(responseJsonObject);
 313                 out.flush();
 314         }
 315
 316         private JSONObject searchPolicyList(JSONObject params, HttpServletRequest request) {
 317                 Set<String> scopes = null;
 318                 List<String> roles = null;
 319                 List<Object> policyData = new ArrayList<>();
 320                 JSONArray policyList = null;
 321                 if(params.has("policyList")){
 322                         policyList = (JSONArray) params.get("policyList");
 323                 }
 324                 PolicyController controller = getPolicyControllerInstance();
 325                 List<JSONObject> resultList = new ArrayList<>();
 326                 try {
 327                         //Get the Login Id of the User from Request
 328                         String userId =  UserUtils.getUserSession(request).getOrgUserId();
 329                         //Check if the Role and Scope Size are Null get the values from db.
 330                         List<Object> userRoles = controller.getRoles(userId);
 331                         roles = new ArrayList<>();
 332                         scopes = new HashSet<>();
 333                         for(Object role: userRoles){
 334                                 Roles userRole = (Roles) role;
 335                                 roles.add(userRole.getRole());
 336                                 if(userRole.getScope() != null){
 337                                         if(userRole.getScope().contains(",")){
 338                                                 String[] multipleScopes = userRole.getScope().split(",");
 339                                                 for(int i =0; i < multipleScopes.length; i++){
 340                                                         scopes.add(multipleScopes[i]);
 341                                                 }
 342                                         }else{
 343                                                 scopes.add(userRole.getScope());
 344                                         }
 345                                 }
 346                         }
 347                         if (roles.contains(ADMIN) || roles.contains(EDITOR) || roles.contains(GUEST) ) {
 348                                 if(scopes.isEmpty()){
 349                                         return error("No Scopes has been Assigned to the User. Please, Contact Super-Admin");
 350                                 }
 351                                 Set<String> tempScopes = scopes;
 352                                 for(String scope : tempScopes){
 353                                         List<Object> scopesList = queryPolicyEditorScopes(scope);
 354                                         if(!scopesList.isEmpty()){
 355                                                 for(int i = 0; i < scopesList.size(); i++){
 356                                                         PolicyEditorScopes tempScope = (PolicyEditorScopes) scopesList.get(i);
 357                                                         scopes.add(tempScope.getScopeName());
 358                                                 }
 359                                         }
 360                                 }
 361                         }
 362                         if(policyList!= null){
 363                                 for(int i = 0; i < policyList.length(); i++){
 364                                         String policyName = policyList.get(i).toString().replace(".xml", "");
 365                                         String version = policyName.substring(policyName.lastIndexOf('.')+1);
 366                                         policyName = policyName.substring(0, policyName.lastIndexOf('.')).replace(".", File.separator);
 367                                         if(policyName.contains("\\")){
 368                                                 policyName = policyName.replace("\\", "\\\\");
 369                                         }
 370                                         String policyVersionQuery = "From PolicyVersion where policy_name = :policyName  and active_version = :version and id >0";
 371                                         SimpleBindings pvParams = new SimpleBindings();
 372                                         pvParams.put("policyName", policyName);
 373                                         pvParams.put("version", version);
 374                                         List<Object> activeData = controller.getDataByQuery(policyVersionQuery, pvParams);
 375                                         if(!activeData.isEmpty()){
 376                                                 PolicyVersion policy = (PolicyVersion) activeData.get(0);
 377                                                 JSONObject el = new JSONObject();
 378                                                 el.put("name", policy.getPolicyName().replace(File.separator, "/"));
 379                                                 el.put("date", policy.getModifiedDate());
 380                                                 el.put("version", policy.getActiveVersion());
 381                                                 el.put("size", "");
 382                                                 el.put("type", "file");
 383                                                 el.put("createdBy", getUserName(policy.getCreatedBy()));
 384                                                 el.put("modifiedBy", getUserName(policy.getModifiedBy()));
 385                                                 resultList.add(el);
 386                                         }
 387                                 }
 388                         }else{
 389                                 if (roles.contains(SUPERADMIN) || roles.contains(SUPEREDITOR)   || roles.contains(SUPERGUEST) ){
 390                                         policyData = controller.getData(PolicyVersion.class);
 391                                 }else{
 392                                         List<Object> filterdatas = controller.getData(PolicyVersion.class);
 393                                         for(Object filter : filterdatas){
 394                                                 PolicyVersion filterdata = (PolicyVersion) filter;
 395                                                 try{
 396                                                         String scopeName = filterdata.getPolicyName().substring(0, filterdata.getPolicyName().lastIndexOf(File.separator));
 397                                                         if(scopes.contains(scopeName)){
 398                                                                 policyData.add(filterdata);
 399                                                         }
 400                                                 }catch(Exception e){
 401                                                         LOGGER.error("Exception occured while filtering policyversion data"+e);
 402                                                 }
 403                                         }
 404                                 }
 405
 406                                 if(!policyData.isEmpty()){
 407                                         for(int i =0; i < policyData.size(); i++){
 408                                                 PolicyVersion policy = (PolicyVersion) policyData.get(i);
 409                                                 JSONObject el = new JSONObject();
 410                                                 el.put("name", policy.getPolicyName().replace(File.separator, "/"));
 411                                                 el.put("date", policy.getModifiedDate());
 412                                                 el.put("version", policy.getActiveVersion());
 413                                                 el.put("size", "");
 414                                                 el.put("type", "file");
 415                                                 el.put("createdBy", getUserName(policy.getCreatedBy()));
 416                                                 el.put("modifiedBy", getUserName(policy.getModifiedBy()));
 417                                                 resultList.add(el);
 418                                         }
 419                                 }
 420                         }
 421                 }catch(Exception e){
 422                         LOGGER.error("Exception occured while reading policy Data from Policy Version table for Policy Search Data"+e);
 423                 }
 424
 425                 return new JSONObject().put(RESULT, resultList);
 426         }
 427
 428         //Switch Version Functionality
 429         private JSONObject switchVersion(JSONObject params, HttpServletRequest request) throws ServletException{
 430                 String path = params.getString("path");
 431                 String userId = null;
 432                 try {
 433                         userId = UserUtils.getUserSession(request).getOrgUserId();
 434                 } catch (Exception e) {
 435                         LOGGER.error("Exception Occured while reading userid from cookie" +e);
 436                 }
 437                 String policyName;
 438                 String removeExtension = path.replace(".xml", "");
 439                 if(path.startsWith("/")){
 440                         policyName = removeExtension.substring(1, removeExtension.lastIndexOf('.'));
 441                 }else{
 442                         policyName = removeExtension.substring(0, removeExtension.lastIndexOf('.'));
 443                 }
 444
 445                 String activePolicy = null;
 446                 PolicyController controller = getPolicyControllerInstance();
 447                 if(params.toString().contains("activeVersion")){
 448                         String activeVersion = params.getString("activeVersion");
 449                         String highestVersion = params.get("highestVersion").toString();
 450                         if(Integer.parseInt(activeVersion) > Integer.parseInt(highestVersion)){
 451                                 return error("The Version shouldn't be greater than Highest Value");
 452                         }else{
 453                                 activePolicy = policyName + "." + activeVersion + ".xml";
 454                                 String dbCheckName = activePolicy.replace("/", ".");
 455                                 if(dbCheckName.contains("Config_")){
 456                                         dbCheckName = dbCheckName.replace(".Config_", ":Config_");
 457                                 }else if(dbCheckName.contains("Action_")){
 458                                         dbCheckName = dbCheckName.replace(".Action_", ":Action_");
 459                                 }else if(dbCheckName.contains("Decision_")){
 460                                         dbCheckName = dbCheckName.replace(".Decision_", ":Decision_");
 461                                 }
 462                                 String[] splitDBCheckName = dbCheckName.split(":");
 463                                 String peQuery =   "FROM PolicyEntity where policyName = :splitDBCheckName_1 and scope = :splitDBCheckName_0";
 464                                 SimpleBindings policyParams = new SimpleBindings();
 465                                 policyParams.put("splitDBCheckName_1", splitDBCheckName[1]);
 466                                 policyParams.put("splitDBCheckName_0", splitDBCheckName[0]);
 467                                 List<Object> policyEntity = controller.getDataByQuery(peQuery, policyParams);
 468                                 PolicyEntity pentity = (PolicyEntity) policyEntity.get(0);
 469                                 if(pentity.isDeleted()){
 470                                         return error("The Policy is Not Existing in Workspace");
 471                                 }else{
 472                                         if(policyName.contains("/")){
 473                                                 policyName = policyName.replace("/", File.separator);
 474                                         }
 475                                         policyName = policyName.substring(policyName.indexOf(File.separator)+1);
 476                                         if(policyName.contains("\\")){
 477                                                 policyName = policyName.replace(File.separator, "\\");
 478                                         }
 479                                         policyName = splitDBCheckName[0].replace(".", File.separator)+File.separator+policyName;
 480                                         String watchPolicyName = policyName;
 481                                         if(policyName.contains("/")){
 482                                                 policyName = policyName.replace("/", File.separator);
 483                                         }
 484                                         if(policyName.contains("\\")){
 485                                                 policyName = policyName.replace("\\", "\\\\");
 486                                         }
 487                                         String query = "update PolicyVersion set active_version='"+activeVersion+"' where policy_name ='"+policyName+"'  and id >0";
 488                                         //query the database
 489                                         controller.executeQuery(query);
 490                                         //Policy Notification
 491                                         PolicyVersion entity = new PolicyVersion();
 492                                         entity.setPolicyName(watchPolicyName);
 493                                         entity.setActiveVersion(Integer.parseInt(activeVersion));
 494                                         entity.setModifiedBy(userId);
 495                                         controller.watchPolicyFunction(entity, activePolicy, "SwitchVersion");
 496                                         return success();
 497                                 }
 498                         }
 499                 }
 500                 return controller.switchVersionPolicyContent(policyName);
 501         }
 502
 503         //Describe Policy
 504         private JSONObject describePolicy(JSONObject params) throws ServletException{
 505                 JSONObject object = null;
 506                 String path = params.getString("path");
 507                 String policyName = null;
 508                 if(path.startsWith("/")){
 509                         path = path.substring(1);
 510                         policyName = path.substring(path.lastIndexOf('/') +1);
 511                         path = path.replace("/", ".");
 512                 }else{
 513                         path = path.replace("/", ".");
 514                         policyName = path;
 515                 }
 516                 if(path.contains("Config_")){
 517                         path = path.replace(".Config_", ":Config_");
 518                 }else if(path.contains("Action_")){
 519                         path = path.replace(".Action_", ":Action_");
 520                 }else if(path.contains("Decision_")){
 521                         path = path.replace(".Decision_", ":Decision_");
 522                 }
 523                 PolicyController controller = getPolicyControllerInstance();
 524                 String[] split = path.split(":");
 525                 String query = "FROM PolicyEntity where policyName = :split_1 and scope = :split_0";
 526                 SimpleBindings peParams = new SimpleBindings();
 527                 peParams.put("split_1", split[1]);
 528                 peParams.put("split_0", split[0]);
 529                 List<Object> queryData = null;
 530                 if(PolicyController.isjUnit()){
 531                         queryData = controller.getDataByQuery(query, null);
 532                 }else{
 533                         queryData = controller.getDataByQuery(query, peParams);
 534                 }
 535                 if(!queryData.isEmpty()){
 536                         PolicyEntity entity = (PolicyEntity) queryData.get(0);
 537                         File temp = null;
 538                         BufferedWriter bw = null;
 539                         try {
 540                                 temp = File.createTempFile(policyName, ".tmp");
 541                                 bw = new BufferedWriter(new FileWriter(temp));
 542                                 bw.write(entity.getPolicyData());
 543                                 bw.close();
 544                                 object = HumanPolicyComponent.DescribePolicy(temp);
 545                         } catch (IOException e) {
 546                                 LOGGER.error("Exception Occured while Describing the Policy"+e);
 547                         }finally{
 548                                 if(temp != null){
 549                                         temp.delete();
 550                                 }
 551                                 if(bw != null){
 552                                         try {
 553                                                 bw.close();
 554                                         } catch (IOException e) {
 555                                                 LOGGER.error("Exception Occured while Closing the File Writer"+e);
 556                                         }
 557                                 }
 558                         }
 559                 }else{
 560                         return error("Error Occured while Describing the Policy");
 561                 }
 562
 563                 return object;
 564         }
 565
 566         //Get the List of Policies and Scopes for Showing in Editor tab
 567         private JSONObject list(JSONObject params, HttpServletRequest request) throws ServletException {
 568                 Set<String> scopes = null;
 569                 List<String> roles = null;
 570                 try {
 571                         PolicyController controller = getPolicyControllerInstance();
 572                         //Get the Login Id of the User from Request
 573                         String testUserID = getTestUserId();
 574                         String userId =  testUserID != null ? testUserID : UserUtils.getUserSession(request).getOrgUserId();
 575                         //Check if the Role and Scope Size are Null get the values from db.
 576                         List<Object> userRoles = controller.getRoles(userId);
 577                         roles = new ArrayList<>();
 578                         scopes = new HashSet<>();
 579                         for(Object role: userRoles){
 580                                 Roles userRole = (Roles) role;
 581                                 roles.add(userRole.getRole());
 582                                 if(userRole.getScope() != null){
 583                                         if(userRole.getScope().contains(",")){
 584                                                 String[] multipleScopes = userRole.getScope().split(",");
 585                                                 for(int i =0; i < multipleScopes.length; i++){
 586                                                         scopes.add(multipleScopes[i]);
 587                                                 }
 588                                         }else{
 589                                                 scopes.add(userRole.getScope());
 590                                         }
 591                                 }
 592                         }
 593
 594                         List<JSONObject> resultList = new ArrayList<>();
 595                         boolean onlyFolders = params.getBoolean("onlyFolders");
 596                         String path = params.getString("path");
 597                         if(path.contains("..xml")){
 598                                 path = path.replaceAll("..xml", "").trim();
 599                         }
 600
 601                         if (roles.contains(ADMIN) || roles.contains(EDITOR) || roles.contains(GUEST) ) {
 602                                 if(scopes.isEmpty()){
 603                                         return error("No Scopes has been Assigned to the User. Please, Contact Super-Admin");
 604                                 }else{
 605                                         if(!"/".equals(path)){
 606                                                 String tempScope = path.substring(1, path.length());
 607                                                 tempScope = tempScope.replace("/", File.separator);
 608                                                 scopes.add(tempScope);
 609                                         }
 610                                 }
 611                         }
 612
 613                         if("/".equals(path)){
 614                                 if(roles.contains(SUPERADMIN) || roles.contains(SUPEREDITOR) || roles.contains(SUPERGUEST)){
 615                                         List<Object> scopesList = queryPolicyEditorScopes(null);
 616                                         for(Object list : scopesList){
 617                                                 PolicyEditorScopes scope = (PolicyEditorScopes) list;
 618                                                 if(!(scope.getScopeName().contains(File.separator))){
 619                                                         JSONObject el = new JSONObject();
 620                                                         el.put("name", scope.getScopeName());
 621                                                         el.put("date", scope.getModifiedDate());
 622                                                         el.put("size", "");
 623                                                         el.put("type", "dir");
 624                                                         el.put("createdBy", scope.getUserCreatedBy().getUserName());
 625                                                         el.put("modifiedBy", scope.getUserModifiedBy().getUserName());
 626                                                         resultList.add(el);
 627                                                 }
 628                                         }
 629                                 }else if(roles.contains(ADMIN) || roles.contains(EDITOR) || roles.contains(GUEST)){
 630                                         for(Object scope : scopes){
 631                                                 JSONObject el = new JSONObject();
 632                                                 List<Object> scopesList = queryPolicyEditorScopes(scope.toString());
 633                                                 if(!scopesList.isEmpty()){
 634                                                         PolicyEditorScopes scopeById = (PolicyEditorScopes) scopesList.get(0);
 635                                                         el.put("name", scopeById.getScopeName());
 636                                                         el.put("date", scopeById.getModifiedDate());
 637                                                         el.put("size", "");
 638                                                         el.put("type", "dir");
 639                                                         el.put("createdBy", scopeById.getUserCreatedBy().getUserName());
 640                                                         el.put("modifiedBy", scopeById.getUserModifiedBy().getUserName());
 641                                                         resultList.add(el);
 642                                                 }
 643                                         }
 644                                 }
 645                         }else{
 646                                 try{
 647                                         String scopeName = path.substring(path.indexOf('/') +1);
 648                                         activePolicyList(scopeName, resultList, roles, scopes, onlyFolders);
 649                                 } catch (Exception ex) {
 650                                         LOGGER.error("Error Occured While reading Policy Files List"+ex );
 651                                 }
 652                         }
 653
 654                         return new JSONObject().put(RESULT, resultList);
 655                 } catch (Exception e) {
 656                         LOGGER.error("list", e);
 657                         return error(e.getMessage());
 658                 }
 659         }
 660
 661         private List<Object> queryPolicyEditorScopes(String scopeName){
 662                 String scopeNamequery = "";
 663                 SimpleBindings params = new SimpleBindings();
 664                 if(scopeName == null){
 665                         scopeNamequery = "from PolicyEditorScopes";
 666                 }else{
 667                         scopeNamequery = "from PolicyEditorScopes where SCOPENAME like :scopeName";
 668                         params.put("scopeName", scopeName + "%");
 669                 }
 670                 PolicyController controller = getPolicyControllerInstance();
 671                 List<Object> scopesList = null;
 672                 if(PolicyController.isjUnit()){
 673                         scopesList = controller.getDataByQuery(scopeNamequery, null);
 674                 }else{
 675                         scopesList = controller.getDataByQuery(scopeNamequery, params);
 676                 }
 677                 return  scopesList;
 678         }
 679
 680         //Get Active Policy List based on Scope Selection form Policy Version table
 681         private void activePolicyList(String scopeName, List<JSONObject> resultList, List<String> roles, Set<String> scopes, boolean onlyFolders){
 682                 PolicyController controller = getPolicyControllerInstance();
 683                 if(scopeName.contains("/")){
 684                         scopeName = scopeName.replace("/", File.separator);
 685                 }
 686                 if(scopeName.contains("\\")){
 687                         scopeName = scopeName.replace("\\", "\\\\\\\\");
 688                 }
 689                 String query = "from PolicyVersion where POLICY_NAME like :scopeName";
 690                 String scopeNamequery = "from PolicyEditorScopes where SCOPENAME like :scopeName";
 691
 692                 SimpleBindings params = new SimpleBindings();
 693                 params.put("scopeName", scopeName + "%");
 694
 695                 List<Object> activePolicies = null;
 696                 List<Object> scopesList = null;
 697                 if(PolicyController.isjUnit()){
 698                         activePolicies = controller.getDataByQuery(query, null);
 699                         scopesList = controller.getDataByQuery(scopeNamequery, null);
 700                 }else{
 701                         activePolicies = controller.getDataByQuery(query, params);
 702                         scopesList = controller.getDataByQuery(scopeNamequery, params);
 703                 }
 704                 for(Object list : scopesList){
 705                         PolicyEditorScopes scopeById = (PolicyEditorScopes) list;
 706                         String scope = scopeById.getScopeName();
 707                         if(scope.contains(File.separator)){
 708                                 String checkScope = scope.substring(0, scope.lastIndexOf(File.separator));
 709                                 if(scopeName.contains("\\\\")){
 710                                         scopeName = scopeName.replace("\\\\", File.separator);
 711                                 }
 712                                 if(scope.contains(File.separator)){
 713                                         scope = scope.substring(checkScope.length()+1);
 714                                         if(scope.contains(File.separator)){
 715                                                 scope = scope.substring(0, scope.indexOf(File.separator));
 716                                         }
 717                                 }
 718                                 if(scopeName.equalsIgnoreCase(checkScope)){
 719                                         JSONObject el = new JSONObject();
 720                                         el.put("name", scope);
 721                                         el.put("date", scopeById.getModifiedDate());
 722                                         el.put("size", "");
 723                                         el.put("type", "dir");
 724                                         el.put("createdBy", scopeById.getUserCreatedBy().getUserName());
 725                                         el.put("modifiedBy", scopeById.getUserModifiedBy().getUserName());
 726                                         resultList.add(el);
 727                                 }
 728                         }
 729                 }
 730                 String scopeNameCheck = null;
 731                 for (Object list : activePolicies) {
 732                         PolicyVersion policy = (PolicyVersion) list;
 733                         String scopeNameValue = policy.getPolicyName().substring(0, policy.getPolicyName().lastIndexOf(File.separator));
 734                         if(roles.contains(SUPERADMIN) || roles.contains(SUPEREDITOR) || roles.contains(SUPERGUEST)){
 735                                 if((scopeName.contains("\\\\"))){
 736                                         scopeNameCheck = scopeName.replace("\\\\", File.separator);
 737                                 }else{
 738                                         scopeNameCheck = scopeName;
 739                                 }
 740                                 if(scopeNameValue.equals(scopeNameCheck)){
 741                                         JSONObject el = new JSONObject();
 742                                         el.put("name", policy.getPolicyName().substring(policy.getPolicyName().lastIndexOf(File.separator)+1));
 743                                         el.put("date", policy.getModifiedDate());
 744                                         el.put("version", policy.getActiveVersion());
 745                                         el.put("size", "");
 746                                         el.put("type", "file");
 747                                         el.put("createdBy", getUserName(policy.getCreatedBy()));
 748                                         el.put("modifiedBy", getUserName(policy.getModifiedBy()));
 749                                         resultList.add(el);
 750                                 }
 751                         }else if(!scopes.isEmpty() && scopes.contains(scopeNameValue)){
 752                                         JSONObject el = new JSONObject();
 753                                         el.put("name", policy.getPolicyName().substring(policy.getPolicyName().lastIndexOf(File.separator)+1));
 754                                         el.put("date", policy.getModifiedDate());
 755                                         el.put("version", policy.getActiveVersion());
 756                                         el.put("size", "");
 757                                         el.put("type", "file");
 758                                         el.put("createdBy", getUserName(policy.getCreatedBy()));
 759                                         el.put("modifiedBy", getUserName(policy.getModifiedBy()));
 760                                         resultList.add(el);
 761                         }
 762                 }
 763         }
 764
 765         private String getUserName(String loginId){
 766                 PolicyController controller = getPolicyControllerInstance();
 767                 UserInfo userInfo = (UserInfo) controller.getEntityItem(UserInfo.class, "userLoginId", loginId);
 768                 if(userInfo == null){
 769                         return SUPERADMIN;
 770                 }
 771                 return userInfo.getUserName();
 772         }
 773
 774         //Rename Policy
 775         private JSONObject rename(JSONObject params, HttpServletRequest request) throws ServletException {
 776                 try {
 777                         boolean isActive = false;
 778                         List<String> policyActiveInPDP = new ArrayList<>();
 779                         Set<String>  scopeOfPolicyActiveInPDP = new HashSet<>();
 780                         String userId = UserUtils.getUserSession(request).getOrgUserId();
 781                         String oldPath = params.getString("path");
 782                         String newPath = params.getString("newPath");
 783                         oldPath = oldPath.substring(oldPath.indexOf('/')+1);
 784                         newPath = newPath.substring(newPath.indexOf('/')+1);
 785                         if(oldPath.endsWith(".xml")){
 786                                 JSONObject result = policyRename(oldPath, newPath, userId);
 787                                 if(!(Boolean)(result.getJSONObject("result").get("success"))){
 788                                         return result;
 789                                 }
 790                         }else{
 791                                 String scopeName = oldPath;
 792                                 String newScopeName = newPath;
 793                                 if(scopeName.contains("/")){
 794                                         scopeName = scopeName.replace("/", File.separator);
 795                                         newScopeName = newScopeName.replace("/", File.separator);
 796                                 }
 797                                 if(scopeName.contains("\\")){
 798                                         scopeName = scopeName.replace("\\", "\\\\\\\\");
 799                                         newScopeName = newScopeName.replace("\\", "\\\\\\\\");
 800                                 }
 801                                 PolicyController controller = getPolicyControllerInstance();
 802                                 String query = "from PolicyVersion where POLICY_NAME like :scopeName";
 803                                 String scopeNamequery = "from PolicyEditorScopes where SCOPENAME like :scopeName";
 804                                 SimpleBindings pvParams = new SimpleBindings();
 805                                 pvParams.put("scopeName", scopeName + "%");
 806                                 List<Object> activePolicies = controller.getDataByQuery(query, pvParams);
 807                                 List<Object> scopesList = controller.getDataByQuery(scopeNamequery, pvParams);
 808                                 for(Object object : activePolicies){
 809                                         PolicyVersion activeVersion = (PolicyVersion) object;
 810                                         String policyOldPath = activeVersion.getPolicyName().replace(File.separator, "/") + "." + activeVersion.getActiveVersion() + ".xml";
 811                                         String policyNewPath = policyOldPath.replace(oldPath, newPath);
 812                                         JSONObject result = policyRename(policyOldPath, policyNewPath, userId);
 813                                         if(!(Boolean)(result.getJSONObject("result").get("success"))){
 814                                                 isActive = true;
 815                                                 policyActiveInPDP.add(policyOldPath);
 816                                                 String scope = policyOldPath.substring(0, policyOldPath.lastIndexOf('/'));
 817                                                 scopeOfPolicyActiveInPDP.add(scope.replace("/", File.separator));
 818                                         }
 819                                 }
 820                                 boolean rename = false;
 821                                 if(activePolicies.size() != policyActiveInPDP.size()){
 822                                         rename = true;
 823                                 }
 824
 825                                 UserInfo userInfo = new UserInfo();
 826                                 userInfo.setUserLoginId(userId);
 827                                 if(policyActiveInPDP.isEmpty()){
 828                                         renameScope(scopesList, scopeName, newScopeName, controller);
 829                                 }else if(rename){
 830                                         renameScope(scopesList, scopeName, newScopeName, controller);
 831                                         for(String scope : scopeOfPolicyActiveInPDP){
 832                                                 PolicyEditorScopes editorScopeEntity = new PolicyEditorScopes();
 833                                                 editorScopeEntity.setScopeName(scope.replace("\\", "\\\\\\\\"));
 834                                                 editorScopeEntity.setUserCreatedBy(userInfo);
 835                                                 editorScopeEntity.setUserModifiedBy(userInfo);
 836                                                 controller.saveData(editorScopeEntity);
 837                                         }
 838                                 }
 839                                 if(isActive){
 840                                         return error("The Following policies rename failed. Since they are active in PDP Groups" +policyActiveInPDP);
 841                                 }
 842                         }
 843                         return success();
 844                 } catch (Exception e) {
 845                         LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE+"Exception Occured While Renaming Policy"+e);
 846                         return error(e.getMessage());
 847                 }
 848         }
 849
 850         private void renameScope(List<Object> scopesList, String scopeName, String newScopeName, PolicyController controller){
 851                 for(Object object : scopesList){
 852                         PolicyEditorScopes editorScopeEntity = (PolicyEditorScopes) object;
 853                         if(scopeName.contains("\\\\\\\\")){
 854                                 scopeName = scopeName.replace("\\\\\\\\", File.separator);
 855                                 newScopeName = newScopeName.replace("\\\\\\\\", File.separator);
 856                         }
 857                         String scope = editorScopeEntity.getScopeName().replace(scopeName, newScopeName);
 858                         editorScopeEntity.setScopeName(scope);
 859                         controller.updateData(editorScopeEntity);
 860                 }
 861         }
 862
 863         private JSONObject policyRename(String oldPath, String newPath, String userId) throws ServletException {
 864                 try {
 865                         PolicyEntity entity = null;
 866                         PolicyController controller = getPolicyControllerInstance();
 867
 868                         String policyVersionName = newPath.replace(".xml", "");
 869                         String policyName = policyVersionName.substring(0, policyVersionName.lastIndexOf('.')).replace("/", File.separator);
 870
 871                         String oldpolicyVersionName = oldPath.replace(".xml", "");
 872                         String oldpolicyName = oldpolicyVersionName.substring(0, oldpolicyVersionName.lastIndexOf('.')).replace("/", File.separator);
 873
 874                         String newpolicyName = newPath.replace("/", ".");
 875                         String newPolicyCheck = newpolicyName;
 876                         if(newPolicyCheck.contains("Config_")){
 877                                 newPolicyCheck = newPolicyCheck.replace(".Config_", ":Config_");
 878                         }else if(newPolicyCheck.contains("Action_")){
 879                                 newPolicyCheck = newPolicyCheck.replace(".Action_", ":Action_");
 880                         }else if(newPolicyCheck.contains("Decision_")){
 881                                 newPolicyCheck = newPolicyCheck.replace(".Decision_", ":Decision_");
 882                         }
 883                         String[] newPolicySplit = newPolicyCheck.split(":");
 884
 885                         String orignalPolicyName = oldPath.replace("/", ".");
 886                         String oldPolicyCheck = orignalPolicyName;
 887                         if(oldPolicyCheck.contains("Config_")){
 888                                 oldPolicyCheck = oldPolicyCheck.replace(".Config_", ":Config_");
 889                         }else if(oldPolicyCheck.contains("Action_")){
 890                                 oldPolicyCheck = oldPolicyCheck.replace(".Action_", ":Action_");
 891                         }else if(oldPolicyCheck.contains("Decision_")){
 892                                 oldPolicyCheck = oldPolicyCheck.replace(".Decision_", ":Decision_");
 893                         }
 894                         String[] oldPolicySplit = oldPolicyCheck.split(":");
 895
 896                         //Check PolicyEntity table with newPolicy Name
 897                         String policyEntityquery = "FROM PolicyEntity where policyName = :newPolicySplit_1 and scope = :newPolicySplit_0";
 898                         SimpleBindings policyParams = new SimpleBindings();
 899                         policyParams.put("newPolicySplit_1", newPolicySplit[1]);
 900                         policyParams.put("newPolicySplit_0", newPolicySplit[0]);
 901                         List<Object> queryData = controller.getDataByQuery(policyEntityquery, policyParams);
 902                         if(!queryData.isEmpty()){
 903                                 return error("Policy rename failed. Since, the policy with same name already exists.");
 904                         }
 905
 906                         //Query the Policy Entity with oldPolicy Name
 907                         String policyEntityCheck = oldPolicySplit[1].substring(0, oldPolicySplit[1].indexOf('.'));
 908                         String oldpolicyEntityquery = "FROM PolicyEntity where policyName like :policyEntityCheck and scope = :oldPolicySplit_0";
 909                         SimpleBindings params = new SimpleBindings();
 910                         params.put("policyEntityCheck", policyEntityCheck + "%");
 911                         params.put("oldPolicySplit_0", oldPolicySplit[0]);
 912                         List<Object> oldEntityData = controller.getDataByQuery(oldpolicyEntityquery, params);
 913                         if(!oldEntityData.isEmpty()){
 914                                 StringBuilder groupQuery = new StringBuilder();
 915                                 groupQuery.append("FROM PolicyGroupEntity where (");
 916                                 SimpleBindings geParams = new SimpleBindings();
 917                                 for(int i=0; i<oldEntityData.size(); i++){
 918                                         entity = (PolicyEntity) oldEntityData.get(i);
 919                                         if(i == 0){
 920                                                 groupQuery.append("policyid = :policyId");
 921                                                 geParams.put("policyId", entity.getPolicyId());
 922                                         }else{
 923                                                 groupQuery.append(" or policyid = :policyId" + i);
 924                                                 geParams.put("policyId" + i, entity.getPolicyId());
 925                                         }
 926                                 }
 927                                 groupQuery.append(")");
 928                                 List<Object> groupEntityData = controller.getDataByQuery(groupQuery.toString(), geParams);
 929                                 if(! groupEntityData.isEmpty()){
 930                                         return error("Policy rename failed. Since the policy or its version is active in PDP Groups.");
 931                                 }
 932                                 for(int i=0; i<oldEntityData.size(); i++){
 933                                         entity = (PolicyEntity) oldEntityData.get(i);
 934                                         checkOldPolicyEntryAndUpdate(entity, newPolicySplit[0] , newPolicySplit[1], oldPolicySplit[0], oldPolicySplit[1], policyName, newpolicyName, oldpolicyName, userId);
 935                                 }
 936                         }else{
 937                                 return error("Policy rename failed due to policy not able to retrieve from database. Please, contact super-admin.");
 938                         }
 939
 940                         return success();
 941                 } catch (Exception e) {
 942                         LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE+"Exception Occured While Renaming Policy"+e);
 943                         return error(e.getMessage());
 944                 }
 945         }
 946
 947         private JSONObject checkOldPolicyEntryAndUpdate(PolicyEntity entity, String newScope, String removenewPolicyExtension, String oldScope, String removeoldPolicyExtension,
 948                         String policyName, String  newpolicyName, String oldpolicyName, String userId) throws ServletException{
 949                 try {
 950                         ConfigurationDataEntity configEntity = entity.getConfigurationData();
 951                         ActionBodyEntity actionEntity = entity.getActionBodyEntity();
 952                         PolicyController controller = getPolicyControllerInstance();
 953
 954                         String oldPolicyNameWithoutExtension = removeoldPolicyExtension;
 955                         String newPolicyNameWithoutExtension = removenewPolicyExtension;
 956                         if(removeoldPolicyExtension.endsWith(".xml")){
 957                                 oldPolicyNameWithoutExtension = oldPolicyNameWithoutExtension.substring(0, oldPolicyNameWithoutExtension.indexOf('.'));
 958                                 newPolicyNameWithoutExtension = newPolicyNameWithoutExtension.substring(0, newPolicyNameWithoutExtension.indexOf('.'));
 959                         }
 960                         entity.setPolicyName(entity.getPolicyName().replace(oldPolicyNameWithoutExtension, newPolicyNameWithoutExtension));
 961                         entity.setPolicyData(entity.getPolicyData().replace(oldScope +"."+oldPolicyNameWithoutExtension, newScope+"."+newPolicyNameWithoutExtension));
 962                         entity.setScope(newScope);
 963                         entity.setModifiedBy(userId);
 964                         if(newpolicyName.contains("Config_")){
 965                                 String oldConfigurationName = configEntity.getConfigurationName();
 966                                 configEntity.setConfigurationName(configEntity.getConfigurationName().replace(oldScope +"."+oldPolicyNameWithoutExtension, newScope+"."+newPolicyNameWithoutExtension));
 967                                 controller.updateData(configEntity);
 968                                 String newConfigurationName = configEntity.getConfigurationName();
 969                                 File file = new File(PolicyController.getConfigHome() + File.separator + oldConfigurationName);
 970                                 if(file.exists()){
 971                                         File renamefile = new File(PolicyController.getConfigHome() + File.separator + newConfigurationName);
 972                                         file.renameTo(renamefile);
 973                                 }
 974                         }else if(newpolicyName.contains("Action_")){
 975                                 String oldConfigurationName = actionEntity.getActionBodyName();
 976                                 actionEntity.setActionBody(actionEntity.getActionBody().replace(oldScope +"."+oldPolicyNameWithoutExtension, newScope+"."+newPolicyNameWithoutExtension));
 977                                 controller.updateData(actionEntity);
 978                                 String newConfigurationName = actionEntity.getActionBodyName();
 979                                 File file = new File(PolicyController.getActionHome() + File.separator + oldConfigurationName);
 980                                 if(file.exists()){
 981                                         File renamefile = new File(PolicyController.getActionHome() + File.separator + newConfigurationName);
 982                                         file.renameTo(renamefile);
 983                                 }
 984                         }
 985                         controller.updateData(entity);
 986
 987                         PolicyVersion versionEntity = (PolicyVersion) controller.getEntityItem(PolicyVersion.class, "policyName", oldpolicyName);
 988                         versionEntity.setPolicyName(policyName);
 989                         versionEntity.setModifiedBy(userId);
 990                         controller.updateData(versionEntity);
 991                         String movePolicyCheck = policyName.substring(policyName.lastIndexOf(File.separator)+1);
 992                         String moveOldPolicyCheck = oldpolicyName.substring(oldpolicyName.lastIndexOf(File.separator)+1);
 993                         if(movePolicyCheck.equals(moveOldPolicyCheck)){
 994                                 controller.watchPolicyFunction(versionEntity, oldpolicyName, "Move");
 995                         }else{
 996                                 controller.watchPolicyFunction(versionEntity, oldpolicyName, "Rename");
 997                         }
 998                         return success();
 999                 } catch (Exception e) {
1000                         LOGGER.error("Exception Occured"+e);
1001                         return error(e.getMessage());
1002                 }
1003         }
1004
1005         private JSONObject cloneRecord(String newpolicyName, String oldScope, String removeoldPolicyExtension, String newScope, String removenewPolicyExtension, PolicyEntity entity, String userId) throws ServletException{
1006                 FileWriter fw = null;
1007                 String queryEntityName = null;
1008                 PolicyController controller = getPolicyControllerInstance();
1009                 PolicyEntity cloneEntity = new PolicyEntity();
1010                 cloneEntity.setPolicyName(newpolicyName);
1011                 removeoldPolicyExtension = removeoldPolicyExtension.replace(".xml", "");
1012                 removenewPolicyExtension = removenewPolicyExtension.replace(".xml", "");
1013                 cloneEntity.setPolicyData(entity.getPolicyData().replace(oldScope+"."+removeoldPolicyExtension, newScope+"."+removenewPolicyExtension));
1014                 cloneEntity.setScope(entity.getScope());
1015                 String oldConfigRemoveExtension = removeoldPolicyExtension.replace(".xml", "");
1016                 String newConfigRemoveExtension = removenewPolicyExtension.replace(".xml", "");
1017                 if(newpolicyName.contains("Config_")){
1018                         ConfigurationDataEntity configurationDataEntity = new ConfigurationDataEntity();
1019                         configurationDataEntity.setConfigurationName(entity.getConfigurationData().getConfigurationName().replace(oldScope+"."+oldConfigRemoveExtension, newScope+"."+newConfigRemoveExtension));
1020                         queryEntityName = configurationDataEntity.getConfigurationName();
1021                         configurationDataEntity.setConfigBody(entity.getConfigurationData().getConfigBody());
1022                         configurationDataEntity.setConfigType(entity.getConfigurationData().getConfigType());
1023                         configurationDataEntity.setDeleted(false);
1024                         configurationDataEntity.setCreatedBy(userId);
1025                         configurationDataEntity.setModifiedBy(userId);
1026                         controller.saveData(configurationDataEntity);
1027                         ConfigurationDataEntity configEntiy = (ConfigurationDataEntity) controller.getEntityItem(ConfigurationDataEntity.class, "configurationName", queryEntityName);
1028                         cloneEntity.setConfigurationData(configEntiy);
1029                         String newConfigurationName = configEntiy.getConfigurationName();
1030                         try {
1031                                 fw = new FileWriter(PolicyController.getConfigHome() + File.separator + newConfigurationName);
1032                                 BufferedWriter bw = new BufferedWriter(fw);
1033                                 bw.write(configEntiy.getConfigBody());
1034                                 bw.close();
1035                         } catch (IOException e) {
1036                                 LOGGER.error("Exception Occured While cloning the configuration file"+e);
1037                         }
1038                 }else if(newpolicyName.contains("Action_")){
1039                         ActionBodyEntity actionBodyEntity = new ActionBodyEntity();
1040                         actionBodyEntity.setActionBodyName(entity.getActionBodyEntity().getActionBodyName().replace(oldScope+"."+oldConfigRemoveExtension, newScope+"."+newConfigRemoveExtension));
1041                         queryEntityName = actionBodyEntity.getActionBodyName();
1042                         actionBodyEntity.setActionBody(entity.getActionBodyEntity().getActionBody());
1043                         actionBodyEntity.setDeleted(false);
1044                         actionBodyEntity.setCreatedBy(userId);
1045                         actionBodyEntity.setModifiedBy(userId);
1046                         controller.saveData(actionBodyEntity);
1047                         ActionBodyEntity actionEntiy = (ActionBodyEntity) controller.getEntityItem(ActionBodyEntity.class, "actionBodyName", queryEntityName);
1048                         cloneEntity.setActionBodyEntity(actionEntiy);
1049                         String newConfigurationName = actionEntiy.getActionBodyName();
1050                         try {
1051                                 fw = new FileWriter(PolicyController.getActionHome() + File.separator + newConfigurationName);
1052                                 BufferedWriter bw = new BufferedWriter(fw);
1053                                 bw.write(actionEntiy.getActionBody());
1054                                 bw.close();
1055                         } catch (IOException e) {
1056                                 LOGGER.error("Exception Occured While cloning the configuration file"+e);
1057                         }
1058                 }
1059                 if(fw != null){
1060                         try {
1061                                 fw.close();
1062                         } catch (IOException e) {
1063                                 LOGGER.error("Exception Occured While closing the File input stream"+e);
1064                         }
1065                 }
1066                 cloneEntity.setDeleted(entity.isDeleted());
1067                 cloneEntity.setCreatedBy(userId);
1068                 cloneEntity.setModifiedBy(userId);
1069                 controller.saveData(cloneEntity);
1070
1071                 return success();
1072         }
1073
1074         //Clone the Policy
1075         private JSONObject copy(JSONObject params, HttpServletRequest request) throws ServletException {
1076                 try {
1077                         String userId = UserUtils.getUserSession(request).getOrgUserId();
1078                         String oldPath = params.getString("path");
1079                         String newPath = params.getString("newPath");
1080                         oldPath = oldPath.substring(oldPath.indexOf('/')+1);
1081                         newPath = newPath.substring(newPath.indexOf('/')+1);
1082
1083                         String policyVersionName = newPath.replace(".xml", "");
1084                         String version = policyVersionName.substring(policyVersionName.indexOf('.')+1);
1085                         String policyName = policyVersionName.substring(0, policyVersionName.lastIndexOf('.')).replace("/", File.separator);
1086
1087                         String newpolicyName = newPath.replace("/", ".");
1088
1089                         String orignalPolicyName = oldPath.replace("/", ".");
1090
1091                         String newPolicyCheck = newpolicyName;
1092                         if(newPolicyCheck.contains("Config_")){
1093                                 newPolicyCheck = newPolicyCheck.replace(".Config_", ":Config_");
1094                         }else if(newPolicyCheck.contains("Action_")){
1095                                 newPolicyCheck = newPolicyCheck.replace(".Action_", ":Action_");
1096                         }else if(newPolicyCheck.contains("Decision_")){
1097                                 newPolicyCheck = newPolicyCheck.replace(".Decision_", ":Decision_");
1098                         }
1099                         String[] newPolicySplit = newPolicyCheck.split(":");
1100
1101                         String oldPolicyCheck = orignalPolicyName;
1102                         if(oldPolicyCheck.contains("Config_")){
1103                                 oldPolicyCheck = oldPolicyCheck.replace(".Config_", ":Config_");
1104                         }else if(oldPolicyCheck.contains("Action_")){
1105                                 oldPolicyCheck = oldPolicyCheck.replace(".Action_", ":Action_");
1106                         }else if(oldPolicyCheck.contains("Decision_")){
1107                                 oldPolicyCheck = oldPolicyCheck.replace(".Decision_", ":Decision_");
1108                         }
1109                         String[] oldPolicySplit = oldPolicyCheck.split(":");
1110
1111                         PolicyController controller = getPolicyControllerInstance();
1112
1113                         PolicyEntity entity = null;
1114                         boolean success = false;
1115
1116                         //Check PolicyEntity table with newPolicy Name
1117                         String policyEntityquery = "FROM PolicyEntity where policyName = :newPolicySplit_1 and scope = :newPolicySplit_0";
1118                         SimpleBindings policyParams = new SimpleBindings();
1119                         policyParams.put("newPolicySplit_1", newPolicySplit[1]);
1120                         policyParams.put("newPolicySplit_0", newPolicySplit[0]);
1121                         List<Object> queryData = controller.getDataByQuery(policyEntityquery, policyParams);
1122                         if(!queryData.isEmpty()){
1123                                 return error("Policy already exists with same name");
1124                         }
1125
1126                         //Query the Policy Entity with oldPolicy Name
1127                         policyEntityquery = "FROM PolicyEntity where policyName = :oldPolicySplit_1 and scope = :oldPolicySplit_0";
1128                         SimpleBindings peParams = new SimpleBindings();
1129                         peParams.put("oldPolicySplit_1", oldPolicySplit[1]);
1130                         peParams.put("oldPolicySplit_0", oldPolicySplit[0]);
1131                         queryData = controller.getDataByQuery(policyEntityquery, peParams);
1132                         if(!queryData.isEmpty()){
1133                                 entity = (PolicyEntity) queryData.get(0);
1134                         }
1135                         if(entity != null){
1136                                 cloneRecord(newPolicySplit[1], oldPolicySplit[0], oldPolicySplit[1],  newPolicySplit[0], newPolicySplit[1], entity, userId);
1137                                 success = true;
1138                         }
1139
1140                         if(success){
1141                                 PolicyVersion entityItem = new PolicyVersion();
1142                                 entityItem.setActiveVersion(Integer.parseInt(version));
1143                                 entityItem.setHigherVersion(Integer.parseInt(version));
1144                                 entityItem.setPolicyName(policyName);
1145                                 entityItem.setCreatedBy(userId);
1146                                 entityItem.setModifiedBy(userId);
1147                                 entityItem.setModifiedDate(new Date());
1148                                 controller.saveData(entityItem);
1149                         }
1150
1151                         LOGGER.debug("copy from: {} to: {}" + oldPath +newPath);
1152
1153                         return success();
1154                 } catch (Exception e) {
1155                         LOGGER.error("copy", e);
1156                         return error(e.getMessage());
1157                 }
1158         }
1159
1160         //Delete Policy or Scope Functionality
1161         private JSONObject delete(JSONObject params, HttpServletRequest request) throws ServletException {
1162                 PolicyController controller = getPolicyControllerInstance();
1163                 PolicyRestController restController = new PolicyRestController();
1164                 PolicyEntity policyEntity = null;
1165                 String policyNamewithoutExtension;
1166                 try {
1167                         String userId = UserUtils.getUserSession(request).getOrgUserId();
1168                         String deleteVersion = "";
1169                         String path = params.getString("path");
1170                         LOGGER.debug("delete {}" +path);
1171                         if(params.has("deleteVersion")){
1172                                 deleteVersion  = params.getString("deleteVersion");
1173                         }
1174                         path = path.substring(path.indexOf('/')+1);
1175                         String policyNamewithExtension = path.replace("/", File.separator);
1176                         String policyVersionName = policyNamewithExtension.replace(".xml", "");
1177                         String query = "";
1178                         SimpleBindings policyParams = new SimpleBindings();
1179                         if(path.endsWith(".xml")){
1180                                 policyNamewithoutExtension = policyVersionName.substring(0, policyVersionName.lastIndexOf('.'));
1181                                 policyNamewithoutExtension = policyNamewithoutExtension.replace(File.separator, ".");
1182                                 String splitPolicyName = null;
1183                                 if(policyNamewithoutExtension.contains("Config_")){
1184                                         splitPolicyName = policyNamewithoutExtension.replace(".Config_", ":Config_");
1185                                 }else if(policyNamewithoutExtension.contains("Action_")){
1186                                         splitPolicyName = policyNamewithoutExtension.replace(".Action_", ":Action_");
1187                                 }else if(policyNamewithoutExtension.contains("Decision_")){
1188                                         splitPolicyName = policyNamewithoutExtension.replace(".Decision_", ":Decision_");
1189                                 }
1190                                 String[] split = splitPolicyName.split(":");
1191
1192                                 query = "FROM PolicyEntity where policyName like :split_1 and scope = :split_0";
1193                                 policyParams.put("split_1", split[1] + "%");
1194                                 policyParams.put("split_0", split[0]);
1195                         }else{
1196                                 policyNamewithoutExtension = path.replace(File.separator, ".");
1197                                 query = "FROM PolicyEntity where scope like :policyNamewithoutExtension";
1198                                 policyParams.put("policyNamewithoutExtension", policyNamewithoutExtension + "%");
1199                         }
1200
1201                         List<Object> policyEntityobjects = controller.getDataByQuery(query, policyParams);
1202                         String activePolicyName = null;
1203                         boolean pdpCheck = false;
1204                         if(path.endsWith(".xml")){
1205                                 policyNamewithoutExtension = policyNamewithoutExtension.replace(".", File.separator);
1206                                 int version = Integer.parseInt(policyVersionName.substring(policyVersionName.indexOf('.')+1));
1207                                 if("ALL".equals(deleteVersion)){
1208                                         if(!policyEntityobjects.isEmpty()){
1209                                                 for(Object object : policyEntityobjects){
1210                                                         policyEntity = (PolicyEntity) object;
1211                                                         String groupEntityquery = "from PolicyGroupEntity where policyid ='"+policyEntity.getPolicyId()+"'";
1212                                                         SimpleBindings pgeParams = new SimpleBindings();
1213                                                         List<Object> groupobject = controller.getDataByQuery(groupEntityquery, pgeParams);
1214                                                         if(!groupobject.isEmpty()){
1215                                                                 pdpCheck = true;
1216                                                                 activePolicyName = policyEntity.getScope() +"."+ policyEntity.getPolicyName();
1217                                                         }else{
1218                                                                 //Delete the entity from Elastic Search Database
1219                                                                 String searchFileName = policyEntity.getScope() + "." + policyEntity.getPolicyName();
1220                                                                 restController.deleteElasticData(searchFileName);
1221                                                                 //Delete the entity from Policy Entity table
1222                                                                 controller.deleteData(policyEntity);
1223                                                                 if(policyNamewithoutExtension.contains("Config_")){
1224                                                                         Files.deleteIfExists(Paths.get(PolicyController.getConfigHome() + File.separator + policyEntity.getConfigurationData().getConfigurationName()));
1225                                                                         controller.deleteData(policyEntity.getConfigurationData());
1226                                                                 }else if(policyNamewithoutExtension.contains("Action_")){
1227                                                                         Files.deleteIfExists(Paths.get(PolicyController.getActionHome() + File.separator + policyEntity.getActionBodyEntity().getActionBodyName()));
1228                                                                         controller.deleteData(policyEntity.getActionBodyEntity());
1229                                                                 }
1230                                                         }
1231                                                 }
1232                                         }
1233                                         //Policy Notification
1234                                         PolicyVersion versionEntity = new PolicyVersion();
1235                                         versionEntity.setPolicyName(policyNamewithoutExtension);
1236                                         versionEntity.setModifiedBy(userId);
1237                                         controller.watchPolicyFunction(versionEntity, policyNamewithExtension, "DeleteAll");
1238                                         if(pdpCheck){
1239                                                 //Delete from policyVersion table
1240                                                 String getActivePDPPolicyVersion = activePolicyName.replace(".xml", "");
1241                                                 getActivePDPPolicyVersion = getActivePDPPolicyVersion.substring(getActivePDPPolicyVersion.lastIndexOf('.')+1);
1242                                                 String policyVersionQuery = "update PolicyVersion set active_version='"+getActivePDPPolicyVersion+"' , highest_version='"+getActivePDPPolicyVersion+"'  where policy_name ='" +policyNamewithoutExtension.replace("\\", "\\\\")+"' and id >0";
1243                                                 if(policyVersionQuery != null){
1244                                                         controller.executeQuery(policyVersionQuery);
1245                                                 }
1246                                                 return error("Policies with Same name has been deleted. Except the Active Policy in PDP.     PolicyName: "+activePolicyName);
1247                                         }else{
1248                                                 //No Active Policy in PDP. So, deleting all entries from policyVersion table
1249                                                 String policyVersionQuery = "delete from PolicyVersion  where policy_name ='" +policyNamewithoutExtension.replace("\\", "\\\\")+"' and id >0";
1250                                                 if(policyVersionQuery != null){
1251                                                         controller.executeQuery(policyVersionQuery);
1252                                                 }
1253                                         }
1254                                 }else if("CURRENT".equals(deleteVersion)){
1255                                         String currentVersionPolicyName = policyNamewithExtension.substring(policyNamewithExtension.lastIndexOf(File.separator)+1);
1256                                         String currentVersionScope = policyNamewithExtension.substring(0, policyNamewithExtension.lastIndexOf(File.separator)).replace(File.separator, ".");
1257                                         query = "FROM PolicyEntity where policyName = :currentVersionPolicyName and scope = :currentVersionScope";
1258
1259                                         SimpleBindings peParams = new SimpleBindings();
1260                                         peParams.put("currentVersionPolicyName", currentVersionPolicyName);
1261                                         peParams.put("currentVersionScope", currentVersionScope);
1262
1263                                         List<Object> policyEntitys = controller.getDataByQuery(query, peParams);
1264                                         if(!policyEntitys.isEmpty()){
1265                                                 policyEntity = (PolicyEntity) policyEntitys.get(0);
1266                                         }
1267                                         if(policyEntity != null){
1268                                                 String groupEntityquery = "from PolicyGroupEntity where policyid = :policyEntityId and policyid > 0";
1269                                                 SimpleBindings geParams = new SimpleBindings();
1270                                                 geParams.put("policyEntityId", policyEntity.getPolicyId());
1271                                                 List<Object> groupobject = controller.getDataByQuery(groupEntityquery, geParams);
1272                                                 if(groupobject.isEmpty()){
1273                                                         //Delete the entity from Elastic Search Database
1274                                                         String searchFileName = policyEntity.getScope() + "." + policyEntity.getPolicyName();
1275                                                         restController.deleteElasticData(searchFileName);
1276                                                         //Delete the entity from Policy Entity table
1277                                                         controller.deleteData(policyEntity);
1278                                                         if(policyNamewithoutExtension.contains("Config_")){
1279                                                                 Files.deleteIfExists(Paths.get(PolicyController.getConfigHome() + File.separator + policyEntity.getConfigurationData().getConfigurationName()));
1280                                                                 controller.deleteData(policyEntity.getConfigurationData());
1281                                                         }else if(policyNamewithoutExtension.contains("Action_")){
1282                                                                 Files.deleteIfExists(Paths.get(PolicyController.getActionHome() + File.separator + policyEntity.getActionBodyEntity().getActionBodyName()));
1283                                                                 controller.deleteData(policyEntity.getActionBodyEntity());
1284                                                         }
1285
1286                                                         if(version > 1){
1287                                                                 int highestVersion = 0;
1288                                                                 if(!policyEntityobjects.isEmpty()){
1289                                                                         for(Object object : policyEntityobjects){
1290                                                                                 policyEntity = (PolicyEntity) object;
1291                                                                                 String policyEntityName = policyEntity.getPolicyName().replace(".xml", "");
1292                                                                                 int policyEntityVersion = Integer.parseInt(policyEntityName.substring(policyEntityName.lastIndexOf('.')+1));
1293                                                                                 if(policyEntityVersion > highestVersion && policyEntityVersion != version){
1294                                                                                         highestVersion = policyEntityVersion;
1295                                                                                 }
1296                                                                         }
1297                                                                 }
1298
1299                                                                 //Policy Notification
1300                                                                 PolicyVersion entity = new PolicyVersion();
1301                                                                 entity.setPolicyName(policyNamewithoutExtension);
1302                                                                 entity.setActiveVersion(highestVersion);
1303                                                                 entity.setModifiedBy(userId);
1304                                                                 controller.watchPolicyFunction(entity, policyNamewithExtension, "DeleteOne");
1305
1306                                                                 String updatequery = "update PolicyVersion set active_version='"+highestVersion+"' , highest_version='"+highestVersion+"' where policy_name ='" +policyNamewithoutExtension.replace("\\", "\\\\")+"'";
1307                                                                 controller.executeQuery(updatequery);
1308                                                         }else{
1309                                                                 String policyVersionQuery = "delete from PolicyVersion  where policy_name ='" +policyNamewithoutExtension.replace("\\", "\\\\")+"' and id >0";
1310                                                                 if(policyVersionQuery != null){
1311                                                                         controller.executeQuery(policyVersionQuery);
1312                                                                 }
1313                                                         }
1314                                                 }else{
1315                                                         return error("Policy can't be deleted, it is active in PDP Groups.     PolicyName: '"+policyEntity.getScope() + "." +policyEntity.getPolicyName()+"'");
1316                                                 }
1317                                         }
1318                                 }
1319                         }else{
1320                                 List<String> activePoliciesInPDP = new ArrayList<String>();
1321                                 if(!policyEntityobjects.isEmpty()){
1322                                         for(Object object : policyEntityobjects){
1323                                                 policyEntity = (PolicyEntity) object;
1324                                                 String groupEntityquery = "from PolicyGroupEntity where policyid = :policyEntityId";
1325                                                 SimpleBindings geParams = new SimpleBindings();
1326                                                 geParams.put("policyEntityId", policyEntity.getPolicyId());
1327                                                 List<Object> groupobject = controller.getDataByQuery(groupEntityquery, geParams);
1328                                                 if(!groupobject.isEmpty()){
1329                                                         pdpCheck = true;
1330                                                         activePoliciesInPDP.add(policyEntity.getScope()+"."+policyEntity.getPolicyName());
1331                                                 }else{
1332                                                         //Delete the entity from Elastic Search Database
1333                                                         String searchFileName = policyEntity.getScope() + "." + policyEntity.getPolicyName();
1334                                                         restController.deleteElasticData(searchFileName);
1335                                                         //Delete the entity from Policy Entity table
1336                                                         controller.deleteData(policyEntity);
1337                                                         policyNamewithoutExtension = policyEntity.getPolicyName();
1338                                                         if(policyNamewithoutExtension.contains("Config_")){
1339                                                                 Files.deleteIfExists(Paths.get(PolicyController.getConfigHome() + File.separator + policyEntity.getConfigurationData().getConfigurationName()));
1340                                                                 controller.deleteData(policyEntity.getConfigurationData());
1341                                                         }else if(policyNamewithoutExtension.contains("Action_")){
1342                                                                 Files.deleteIfExists(Paths.get(PolicyController.getActionHome() + File.separator + policyEntity.getActionBodyEntity().getActionBodyName()));
1343                                                                 controller.deleteData(policyEntity.getActionBodyEntity());
1344                                                         }
1345                                                 }
1346                                         }
1347                                         //Delete from policyVersion and policyEditor Scope table
1348                                         String policyVersionQuery = "delete PolicyVersion where POLICY_NAME like '"+path.replace("\\", "\\\\")+"%' and id >0";
1349                                         controller.executeQuery(policyVersionQuery);
1350
1351                                         //Policy Notification
1352                                         PolicyVersion entity = new PolicyVersion();
1353                                         entity.setPolicyName(path);
1354                                         entity.setModifiedBy(userId);
1355                                         controller.watchPolicyFunction(entity, path, "DeleteScope");
1356                                         if(pdpCheck){
1357                                                 //Add Active Policies List to PolicyVersionTable
1358                                                 for(int i =0; i < activePoliciesInPDP.size(); i++){
1359                                                         String activePDPPolicyName = activePoliciesInPDP.get(i).replace(".xml", "");
1360                                                         int activePDPPolicyVersion = Integer.parseInt(activePDPPolicyName.substring(activePDPPolicyName.lastIndexOf('.')+1));
1361                                                         activePDPPolicyName = activePDPPolicyName.substring(0, activePDPPolicyName.lastIndexOf('.')).replace(".", File.separator);
1362                                                         PolicyVersion insertactivePDPVersion = new PolicyVersion();
1363                                                         insertactivePDPVersion.setPolicyName(activePDPPolicyName);
1364                                                         insertactivePDPVersion.setHigherVersion(activePDPPolicyVersion);
1365                                                         insertactivePDPVersion.setActiveVersion(activePDPPolicyVersion);
1366                                                         insertactivePDPVersion.setCreatedBy(userId);
1367                                                         insertactivePDPVersion.setModifiedBy(userId);
1368                                                         controller.saveData(insertactivePDPVersion);
1369                                                 }
1370
1371                                                 return error("All the Policies has been deleted in Scope. Except the following list of Policies:"+activePoliciesInPDP);
1372                                         }else{
1373                                                 String policyScopeQuery = "delete PolicyEditorScopes where SCOPENAME like '"+path.replace("\\", "\\\\")+"%' and id >0";
1374                                             controller.executeQuery(policyScopeQuery);
1375                                         }
1376                                 }else{
1377                                         String policyScopeQuery = "delete PolicyEditorScopes where SCOPENAME like '"+path.replace("\\", "\\\\")+"%' and id >0";
1378                                         controller.executeQuery(policyScopeQuery);
1379                                 }
1380                         }
1381                         return success();
1382                 } catch (Exception e) {
1383                         LOGGER.error("delete", e);
1384                         return error(e.getMessage());
1385                 }
1386         }
1387
1388         //Edit the Policy
1389         private JSONObject editFile(JSONObject params) throws ServletException {
1390                 // get content
1391                 try {
1392                         PolicyController controller = getPolicyControllerInstance();
1393                         String mode = params.getString("mode");
1394                         String path = params.getString("path");
1395                         LOGGER.debug("editFile path: {}"+ path);
1396
1397                         String domain = path.substring(1, path.lastIndexOf('/'));
1398                         domain = domain.replace("/", ".");
1399
1400                         path = path.substring(1);
1401                         path = path.replace("/", ".");
1402                         String dbCheckName = path;
1403                         if(dbCheckName.contains("Config_")){
1404                                 dbCheckName = dbCheckName.replace(".Config_", ":Config_");
1405                         }else if(dbCheckName.contains("Action_")){
1406                                 dbCheckName = dbCheckName.replace(".Action_", ":Action_");
1407                         }else if(dbCheckName.contains("Decision_")){
1408                                 dbCheckName = dbCheckName.replace(".Decision_", ":Decision_");
1409                         }
1410
1411                         String[] split = dbCheckName.split(":");
1412                         String query = "FROM PolicyEntity where policyName = :split_1 and scope = :split_0";
1413                         SimpleBindings peParams = new SimpleBindings();
1414                         peParams.put("split_1", split[1]);
1415                         peParams.put("split_0", split[0]);
1416                         List<Object> queryData = null;
1417                         if(PolicyController.isjUnit()){
1418                                 queryData = controller.getDataByQuery(query, null);
1419                         }else{
1420                                 queryData = controller.getDataByQuery(query, peParams);
1421                         }
1422                         PolicyEntity entity = (PolicyEntity) queryData.get(0);
1423                         InputStream stream = new ByteArrayInputStream(entity.getPolicyData().getBytes(StandardCharsets.UTF_8));
1424
1425
1426                         Object policy = XACMLPolicyScanner.readPolicy(stream);
1427                         PolicyRestAdapter policyAdapter  = new PolicyRestAdapter();
1428                         policyAdapter.setData(policy);
1429
1430                         if("viewPolicy".equalsIgnoreCase(mode)){
1431                                 policyAdapter.setReadOnly(true);
1432                                 policyAdapter.setEditPolicy(false);
1433                         }else{
1434                                 policyAdapter.setReadOnly(false);
1435                                 policyAdapter.setEditPolicy(true);
1436                         }
1437
1438                         policyAdapter.setDomainDir(domain);
1439                         policyAdapter.setPolicyData(policy);
1440                         String policyName = path.replace(".xml", "");
1441                         policyName = policyName.substring(0, policyName.lastIndexOf('.'));
1442                         policyAdapter.setPolicyName(policyName.substring(policyName.lastIndexOf('.')+1));
1443
1444                         PolicyAdapter setpolicyAdapter = PolicyAdapter.getInstance();
1445                         setpolicyAdapter.configure(policyAdapter,entity);
1446
1447                         policyAdapter.setParentPath(null);
1448                         ObjectMapper mapper = new ObjectMapper();
1449                         String json = mapper.writeValueAsString(policyAdapter);
1450                         JsonNode jsonNode = mapper.readTree(json);
1451
1452                         return new JSONObject().put(RESULT, jsonNode);
1453                 } catch (Exception e) {
1454                         LOGGER.error("editFile", e);
1455                         return error(e.getMessage());
1456                 }
1457         }
1458
1459         //Add Scopes
1460         private JSONObject addFolder(JSONObject params, HttpServletRequest request) throws ServletException {
1461                 PolicyController controller = getPolicyControllerInstance();
1462                 String name = "";
1463                 try {
1464                         String userId = UserUtils.getUserSession(request).getOrgUserId();
1465                         String path = params.getString("path");
1466                         try{
1467                                 if(params.has("subScopename")){
1468                                         if(! "".equals(params.getString("subScopename"))) {
1469                                                 name = params.getString("path").replace("/", File.separator) + File.separator +params.getString("subScopename");
1470                                         }
1471                                 }else{
1472                                         name = params.getString("name");
1473                                 }
1474                         }catch(Exception e){
1475                                 name = params.getString("name");
1476                                 LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE + "Exception Occured While Adding Scope"+e);
1477                         }
1478                         String validateName;
1479                         if(name.contains(File.separator)){
1480                                 validateName = name.substring(name.lastIndexOf(File.separator)+1);
1481                         }else{
1482                                 validateName = name;
1483                         }
1484                         if(!name.isEmpty()){
1485                                 String validate = PolicyUtils.policySpecialCharValidator(validateName);
1486                                 if(!validate.contains("success")){
1487                                         return error(validate);
1488                                 }
1489                         }
1490                         LOGGER.debug("addFolder path: {} name: {}" + path +name);
1491                         if(! "".equals(name)){
1492                                 if(name.startsWith(File.separator)){
1493                                         name = name.substring(1);
1494                                 }
1495                                 PolicyEditorScopes entity = (PolicyEditorScopes) controller.getEntityItem(PolicyEditorScopes.class, "scopeName", name);
1496                                 if(entity == null){
1497                                         UserInfo userInfo = new UserInfo();
1498                                         userInfo.setUserLoginId(userId);
1499                                         PolicyEditorScopes newScope = new PolicyEditorScopes();
1500                                         newScope.setScopeName(name);
1501                                         newScope.setUserCreatedBy(userInfo);
1502                                         newScope.setUserModifiedBy(userInfo);
1503                                         controller.saveData(newScope);
1504                                 }else{
1505                                         return error("Scope Already Exists");
1506                                 }
1507                         }
1508                         return success();
1509                 } catch (Exception e) {
1510                         LOGGER.error("addFolder", e);
1511                         return error(e.getMessage());
1512                 }
1513         }
1514
1515         //Return Error Object
1516         private JSONObject error(String msg) throws ServletException {
1517                 try {
1518                         JSONObject result = new JSONObject();
1519                         result.put("success", false);
1520                         result.put("error", msg);
1521                         return new JSONObject().put(RESULT, result);
1522                 } catch (JSONException e) {
1523                         throw new ServletException(e);
1524                 }
1525         }
1526
1527         //Return Success Object
1528         private JSONObject success() throws ServletException {
1529                 try {
1530                         JSONObject result = new JSONObject();
1531                         result.put("success", true);
1532                         result.put("error", (Object) null);
1533                         return new JSONObject().put(RESULT, result);
1534                 } catch (JSONException e) {
1535                         throw new ServletException(e);
1536                 }
1537         }
1538
1539         private PolicyController getPolicyControllerInstance(){
1540                 return policyController != null ? getPolicyController() : new PolicyController();
1541         }
1542
1543         public String getTestUserId() {
1544                 return testUserId;
1545         }
1546
1547         public static void setTestUserId(String testUserId) {
1548                 PolicyManagerServlet.testUserId = testUserId;
1549         }
1550 }