/*- * ============LICENSE_START======================================================= * ONAP Policy Engine * ================================================================================ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved. * Modified Copyright (C) 2018 Samsung Electronics Co., Ltd. * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * ============LICENSE_END========================================================= */ package org.onap.policy.admin; import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.ByteArrayInputStream; import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.FileWriter; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import java.io.PrintWriter; import java.nio.charset.StandardCharsets; import java.nio.file.Files; import java.nio.file.Path; import java.nio.file.Paths; import java.util.*; import javax.json.Json; import javax.json.JsonArray; import javax.json.JsonReader; import javax.script.SimpleBindings; import javax.servlet.ServletConfig; import javax.servlet.ServletException; import javax.servlet.annotation.WebInitParam; import javax.servlet.annotation.WebServlet; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.apache.commons.compress.utils.IOUtils; import org.apache.commons.fileupload.FileItem; import org.apache.commons.fileupload.disk.DiskFileItemFactory; import org.apache.commons.fileupload.servlet.ServletFileUpload; import org.apache.http.HttpStatus; import org.json.JSONArray; import org.json.JSONException; import org.json.JSONObject; import org.onap.policy.common.logging.flexlogger.FlexLogger; import org.onap.policy.common.logging.flexlogger.Logger; import org.onap.policy.components.HumanPolicyComponent; import org.onap.policy.controller.PolicyController; import org.onap.policy.controller.PolicyExportAndImportController; import org.onap.policy.rest.XACMLRest; import org.onap.policy.rest.XACMLRestProperties; import org.onap.policy.rest.adapter.PolicyRestAdapter; import org.onap.policy.rest.jpa.ActionBodyEntity; import org.onap.policy.rest.jpa.ConfigurationDataEntity; import org.onap.policy.rest.jpa.PolicyEditorScopes; import org.onap.policy.rest.jpa.PolicyEntity; import org.onap.policy.rest.jpa.PolicyVersion; import org.onap.policy.rest.jpa.UserInfo; import org.onap.policy.utils.PolicyUtils; import org.onap.policy.utils.UserUtils.Pair; import org.onap.policy.xacml.api.XACMLErrorConstants; import org.onap.policy.xacml.util.XACMLPolicyScanner; import org.onap.portalsdk.core.web.support.UserUtils; import com.att.research.xacml.util.XACMLProperties; import com.fasterxml.jackson.databind.JsonNode; import com.fasterxml.jackson.databind.ObjectMapper; @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.") }) public class PolicyManagerServlet extends HttpServlet { private static final Logger LOGGER = FlexLogger.getLogger(PolicyManagerServlet.class); private static final long serialVersionUID = -8453502699403909016L; private static final String VERSION = "version"; private static final String NAME = "name"; private static final String DATE = "date"; private static final String SIZE = "size"; private static final String TYPE = "type"; private static final String CREATED_BY = "createdBy"; private static final String MODIFIED_BY = "modifiedBy"; private static final String CONTENTTYPE = "application/json"; private static final String SUPERADMIN = "super-admin"; private static final String SUPEREDITOR = "super-editor"; private static final String SUPERGUEST = "super-guest"; private static final String ADMIN = "admin"; private static final String EDITOR = "editor"; private static final String GUEST = "guest"; private static final String RESULT = "result"; private static final String EXCEPTION_OCCURED = "Exception Occured"; private static final String CONFIG = ".Config_"; private static final String CONFIG1 = ":Config_"; private static final String ACTION = ".Action_"; private static final String ACTION1 = ":Action_"; private static final String DECISION = ".Decision_"; private static final String DECISION1 = ":Decision_"; private static final String CONFIG2 = "Config_"; private static final String ACTION2 = "Action_"; private static final String DECISION2 = "Decision_"; private static final String FORWARD_SLASH = "/"; private static final String BACKSLASH = "\\"; private static final String ESCAPE_BACKSLASH = "\\\\"; private static final String BACKSLASH_8TIMES = "\\\\\\\\"; private static final String UPDATE_POLICY_VERSION_SET_ACTIVE_VERSION = "update PolicyVersion set active_version='"; private static final String SPLIT_1 = "split_1"; private static final String SPLIT_0 = "split_0"; private static final String FROM_POLICY_EDITOR_SCOPES_WHERE_SCOPENAME_LIKE_SCOPE_NAME = "from PolicyEditorScopes where SCOPENAME like :scopeName"; private static final String SCOPE_NAME = "scopeName"; private static final String SUCCESS = "success"; private static final String SUB_SCOPENAME = "subScopename"; private static List serviceTypeNamesList = new ArrayList<>(); private static JsonArray policyNames; private static String testUserId = null; private enum Mode { LIST, RENAME, COPY, DELETE, EDITFILE, ADDFOLDER, DESCRIBEPOLICYFILE, VIEWPOLICY, ADDSUBSCOPE, SWITCHVERSION, EXPORT, SEARCHLIST } private static PolicyController policyController; private synchronized PolicyController getPolicyController() { return policyController; } public static synchronized void setPolicyController(PolicyController policyController) { PolicyManagerServlet.policyController = policyController; } public static JsonArray getPolicyNames() { return policyNames; } public static void setPolicyNames(JsonArray policyNames) { PolicyManagerServlet.policyNames = policyNames; } public static List getServiceTypeNamesList() { return serviceTypeNamesList; } @Override public void init(ServletConfig servletConfig) throws ServletException { super.init(servletConfig); // // Common initialization // XACMLRest.xacmlInit(servletConfig); // //Initialize ClosedLoop JSON // PolicyManagerServlet.initializeJSONLoad(); } private static void initializeJSONLoad() { Path closedLoopJsonLocation = Paths.get(XACMLProperties .getProperty(XACMLRestProperties.PROP_ADMIN_CLOSEDLOOP)); String location = closedLoopJsonLocation.toString(); if (! location.endsWith("json")) { LOGGER.warn("JSONConfig file does not end with extension .json"); return; } try (FileInputStream inputStream = new FileInputStream(location); JsonReader jsonReader = Json.createReader(inputStream)) { policyNames = jsonReader.readArray(); serviceTypeNamesList = new ArrayList<>(); for (int i = 0; i < policyNames.size(); i++) { javax.json.JsonObject policyName = policyNames.getJsonObject(i); String name = policyName.getJsonString("serviceTypePolicyName").getString(); serviceTypeNamesList.add(name); } } catch (IOException e) { LOGGER.error("Exception Occured while initializing the JSONConfig file"+e); } } @Override protected void doPost(HttpServletRequest request, HttpServletResponse response) { LOGGER.debug("doPost"); try { // if request contains multipart-form-data if (ServletFileUpload.isMultipartContent(request)) { uploadFile(request, response); } // all other post request has json params in body else { fileOperation(request, response); } } catch (Exception e) { try { setError(e, response); }catch(Exception e1){ LOGGER.error(EXCEPTION_OCCURED +e1); } } } //Set Error Message for Exception private void setError(Exception t, HttpServletResponse response) throws IOException { try { JSONObject responseJsonObject = error(t.getMessage()); response.setContentType(CONTENTTYPE); PrintWriter out = response.getWriter(); out.print(responseJsonObject); out.flush(); } catch (Exception x) { LOGGER.error(EXCEPTION_OCCURED +x); response.sendError(HttpStatus.SC_INTERNAL_SERVER_ERROR, x.getMessage()); } } //Policy Import Functionality private void uploadFile(HttpServletRequest request, HttpServletResponse response) throws ServletException { try { Map files = new HashMap<>(); List items = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request); for (FileItem item : items) { if (!item.isFormField()) { // Process form file field (input type="file"). files.put(item.getName(), item.getInputStream()); processFormFile(request, item); } } JSONObject responseJsonObject; responseJsonObject = this.success(); response.setContentType(CONTENTTYPE); PrintWriter out = response.getWriter(); out.print(responseJsonObject); out.flush(); } catch (Exception e) { LOGGER.debug("Cannot write file"); throw new ServletException("Cannot write file", e); } } private void processFormFile(HttpServletRequest request, FileItem item) { String newFile; if(item.getName().endsWith(".xls") && item.getSize() <= PolicyController.getFileSizeLimit()){ File file = new File(item.getName()); try (OutputStream outputStream = new FileOutputStream(file)) { IOUtils.copy(item.getInputStream(), outputStream); newFile = file.toString(); PolicyExportAndImportController importController = new PolicyExportAndImportController(); importController.importRepositoryFile(newFile, request); }catch(Exception e){ LOGGER.error("Upload error : " + e); } } else if (!item.getName().endsWith(".xls")) { LOGGER.error("Non .xls filetype uploaded: " + item.getName()); } else { //uploaded file size is greater than allowed LOGGER.error("Upload file size limit exceeded! File size (Bytes) is: " + item.getSize()); } } //File Operation Functionality private void fileOperation(HttpServletRequest request, HttpServletResponse response) throws ServletException { JSONObject responseJsonObject; StringBuilder sb = new StringBuilder(); try (BufferedReader br = request.getReader()) { String str; while ((str = br.readLine()) != null) { sb.append(str); } } catch (Exception e) { LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE + "Exception Occured While doing File Operation" + e); responseJsonObject = error(e.getMessage()); setResponse(response, responseJsonObject); return; } try { JSONObject jObj = new JSONObject(sb.toString()); JSONObject params = jObj.getJSONObject("params"); Mode mode = Mode.valueOf(params.getString("mode")); String userId = UserUtils.getUserSession(request).getOrgUserId(); LOGGER.info("****************************************Logging UserID while doing actions on Editor tab*******************************************"); LOGGER.info("UserId: " + userId + "Action Mode: "+ mode.toString() + "Action Params: "+params.toString()); LOGGER.info("***********************************************************************************************************************************"); responseJsonObject = operateBasedOnMode(mode, params, request); } catch (Exception e) { LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE + "Exception Occured While Processing Json" + e); responseJsonObject = error(e.getMessage()); } setResponse(response, responseJsonObject); } private void setResponse(HttpServletResponse response, JSONObject responseJsonObject) { response.setContentType(CONTENTTYPE); try (PrintWriter out = response.getWriter()) { out.print(responseJsonObject); out.flush(); } catch (IOException e) { LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE + "Exception occured while writing response" + e); } } private JSONObject operateBasedOnMode(Mode mode, JSONObject params, HttpServletRequest request) throws ServletException{ JSONObject responseJsonObject; switch (mode) { case ADDFOLDER: case ADDSUBSCOPE: responseJsonObject = addFolder(params, request); break; case COPY: responseJsonObject = copy(params, request); break; case DELETE: responseJsonObject = delete(params, request); break; case EDITFILE: case VIEWPOLICY: responseJsonObject = editFile(params); break; case LIST: responseJsonObject = list(params, request); break; case RENAME: responseJsonObject = rename(params, request); break; case DESCRIBEPOLICYFILE: responseJsonObject = describePolicy(params); break; case SWITCHVERSION: responseJsonObject = switchVersion(params, request); break; case SEARCHLIST: responseJsonObject = searchPolicyList(params, request); break; default: throw new ServletException("not implemented"); } if (responseJsonObject == null) { responseJsonObject = error("generic error : responseJsonObject is null"); } return responseJsonObject; } private JSONObject searchPolicyList(JSONObject params, HttpServletRequest request) { List policyData = new ArrayList<>(); JSONArray policyList = null; if(params.has("policyList")){ policyList = (JSONArray) params.get("policyList"); } PolicyController controller = getPolicyControllerInstance(); List resultList = new ArrayList<>(); try { if (!lookupPolicyData(request, policyData, policyList, controller, resultList)) return error("No Scopes has been Assigned to the User. Please, Contact Super-Admin"); }catch(Exception e){ LOGGER.error("Exception occured while reading policy Data from Policy Version table for Policy Search Data"+e); } return new JSONObject().put(RESULT, resultList); } private boolean lookupPolicyData(HttpServletRequest request, List policyData, JSONArray policyList, PolicyController controller, List resultList){ List roles; Set scopes;//Get the Login Id of the User from Request String userId = UserUtils.getUserSession(request).getOrgUserId(); List userRoles = controller.getRoles(userId); Pair, List> pair = org.onap.policy.utils.UserUtils.checkRoleAndScope(userRoles); roles = pair.u; scopes = pair.t; if (roles.contains(ADMIN) || roles.contains(EDITOR) || roles.contains(GUEST) ) { if(scopes.isEmpty()){ return false; } Set tempScopes = scopes; for(String scope : tempScopes){ addScope(scopes, scope); } } if(policyList!= null){ for(int i = 0; i < policyList.length(); i++){ String policyName = policyList.get(i).toString().replace(".xml", ""); String version = policyName.substring(policyName.lastIndexOf('.')+1); policyName = policyName.substring(0, policyName.lastIndexOf('.')).replace(".", File.separator); parsePolicyList(resultList, controller, policyName, version); } }else { getPolicyDataForSUPERRoles(policyData, controller, resultList, roles, scopes); } return true; } private void getPolicyDataForSUPERRoles(List policyData, PolicyController controller, List resultList, List roles, Set scopes) { if (roles.contains(SUPERADMIN) || roles.contains(SUPEREDITOR) || roles.contains(SUPERGUEST) ){ policyData = controller.getData(PolicyVersion.class); }else{ List filterdatas = controller.getData(PolicyVersion.class); for(Object filter : filterdatas) { addFilterData(policyData, scopes, (PolicyVersion) filter); } } if(!policyData.isEmpty()){ updateResultList(policyData, resultList); } } private void addFilterData(List policyData, Set scopes, PolicyVersion filter) { try{ String scopeName = filter.getPolicyName().substring(0, filter.getPolicyName().lastIndexOf(File.separator)); if(scopes.contains(scopeName)){ policyData.add(filter); } }catch(Exception e){ LOGGER.error("Exception occured while filtering policyversion data"+e); } } private void updateResultList(List policyData, List resultList) { for (Object aPolicyData : policyData) { PolicyVersion policy = (PolicyVersion) aPolicyData; JSONObject el = new JSONObject(); el.put(NAME, policy.getPolicyName().replace(File.separator, FORWARD_SLASH)); el.put(DATE, policy.getModifiedDate()); el.put(VERSION, policy.getActiveVersion()); el.put(SIZE, ""); el.put(TYPE, "file"); el.put(CREATED_BY, getUserName(policy.getCreatedBy())); el.put(MODIFIED_BY, getUserName(policy.getModifiedBy())); resultList.add(el); } } private void parsePolicyList(List resultList, PolicyController controller, String policyName, String version) { if(policyName.contains(BACKSLASH)){ policyName = policyName.replace(BACKSLASH, ESCAPE_BACKSLASH); } String policyVersionQuery = "From PolicyVersion where policy_name = :policyName and active_version = :version and id >0"; SimpleBindings pvParams = new SimpleBindings(); pvParams.put("policyName", policyName); pvParams.put(VERSION, version); List activeData = controller.getDataByQuery(policyVersionQuery, pvParams); if(!activeData.isEmpty()){ PolicyVersion policy = (PolicyVersion) activeData.get(0); JSONObject el = new JSONObject(); el.put(NAME, policy.getPolicyName().replace(File.separator, FORWARD_SLASH)); el.put(DATE, policy.getModifiedDate()); el.put(VERSION, policy.getActiveVersion()); el.put(SIZE, ""); el.put(TYPE, "file"); el.put(CREATED_BY, getUserName(policy.getCreatedBy())); el.put(MODIFIED_BY, getUserName(policy.getModifiedBy())); resultList.add(el); } } private void addScope(Set scopes, String scope) { List scopesList = queryPolicyEditorScopes(scope); if(!scopesList.isEmpty()){ for (Object aScopesList : scopesList) { PolicyEditorScopes tempScope = (PolicyEditorScopes) aScopesList; scopes.add(tempScope.getScopeName()); } } } //Switch Version Functionality private JSONObject switchVersion(JSONObject params, HttpServletRequest request) throws ServletException{ String path = params.getString("path"); String userId = null; try { userId = UserUtils.getUserSession(request).getOrgUserId(); } catch (Exception e) { LOGGER.error("Exception Occured while reading userid from cookie" +e); } String policyName; String removeExtension = path.replace(".xml", ""); if(path.startsWith(FORWARD_SLASH)){ policyName = removeExtension.substring(1, removeExtension.lastIndexOf('.')); }else{ policyName = removeExtension.substring(0, removeExtension.lastIndexOf('.')); } String activePolicy; PolicyController controller = getPolicyControllerInstance(); if(! params.toString().contains("activeVersion")){ return controller.switchVersionPolicyContent(policyName); } String activeVersion = params.getString("activeVersion"); String highestVersion = params.get("highestVersion").toString(); if(Integer.parseInt(activeVersion) > Integer.parseInt(highestVersion)){ return error("The Version shouldn't be greater than Highest Value"); } activePolicy = policyName + "." + activeVersion + ".xml"; String[] splitDBCheckName = modifyPolicyName(activePolicy); String peQuery = "FROM PolicyEntity where policyName = :splitDBCheckName_1 and scope = :splitDBCheckName_0"; SimpleBindings policyParams = new SimpleBindings(); policyParams.put("splitDBCheckName_1", splitDBCheckName[1]); policyParams.put("splitDBCheckName_0", splitDBCheckName[0]); List policyEntity = controller.getDataByQuery(peQuery, policyParams); PolicyEntity pentity = (PolicyEntity) policyEntity.get(0); if(pentity.isDeleted()){ return error("The Policy is Not Existing in Workspace"); } if(policyName.contains(FORWARD_SLASH)){ policyName = policyName.replace(FORWARD_SLASH, File.separator); } policyName = policyName.substring(policyName.indexOf(File.separator)+1); if(policyName.contains(BACKSLASH)){ policyName = policyName.replace(File.separator, BACKSLASH); } policyName = splitDBCheckName[0].replace(".", File.separator)+File.separator+policyName; String watchPolicyName = policyName; if(policyName.contains(FORWARD_SLASH)){ policyName = policyName.replace(FORWARD_SLASH, File.separator); } if(policyName.contains(BACKSLASH)){ policyName = policyName.replace(BACKSLASH, ESCAPE_BACKSLASH); } String query = UPDATE_POLICY_VERSION_SET_ACTIVE_VERSION +activeVersion+"' where policy_name ='"+policyName+"' and id >0"; //query the database controller.executeQuery(query); //Policy Notification PolicyVersion entity = new PolicyVersion(); entity.setPolicyName(watchPolicyName); entity.setActiveVersion(Integer.parseInt(activeVersion)); entity.setModifiedBy(userId); controller.watchPolicyFunction(entity, activePolicy, "SwitchVersion"); return success(); } //Describe Policy private JSONObject describePolicy(JSONObject params) throws ServletException{ JSONObject object; String path = params.getString("path"); String policyName; if(path.startsWith(FORWARD_SLASH)){ path = path.substring(1); policyName = path.substring(path.lastIndexOf('/') +1); path = path.replace(FORWARD_SLASH, "."); }else{ path = path.replace(FORWARD_SLASH, "."); policyName = path; } if(path.contains(CONFIG2)){ path = path.replace(CONFIG, CONFIG1); }else if(path.contains(ACTION2)){ path = path.replace(ACTION, ACTION1); }else if(path.contains(DECISION2)){ path = path.replace(DECISION, DECISION1); } PolicyController controller = getPolicyControllerInstance(); String[] split = path.split(":"); String query = "FROM PolicyEntity where policyName = :split_1 and scope = :split_0"; SimpleBindings peParams = new SimpleBindings(); peParams.put(SPLIT_1, split[1]); peParams.put(SPLIT_0, split[0]); List queryData; if(PolicyController.isjUnit()){ queryData = controller.getDataByQuery(query, null); }else{ queryData = controller.getDataByQuery(query, peParams); } if(queryData.isEmpty()){ return error("Error Occured while Describing the Policy - query is empty"); } PolicyEntity entity = (PolicyEntity) queryData.get(0); File temp; try { temp = File.createTempFile(policyName, ".tmp"); } catch (IOException e) { String message = "Failed to create temp file " + policyName + ".tmp"; LOGGER.error(message + e); return error(message); } try (BufferedWriter bw = new BufferedWriter(new FileWriter(temp))) { bw.write(entity.getPolicyData()); } catch (IOException e) { LOGGER.error("Exception Occured while Describing the Policy"+e); } object = HumanPolicyComponent.DescribePolicy(temp); try { Files.delete(temp.toPath()); } catch (IOException e) { LOGGER.warn("Failed to delete " + temp.getName() + e); } return object; } //Get the List of Policies and Scopes for Showing in Editor tab private JSONObject list(JSONObject params, HttpServletRequest request) throws ServletException { try { return processPolicyList(params, request); } catch (Exception e) { LOGGER.error("list", e); return error(e.getMessage()); } } private JSONObject processPolicyList(JSONObject params, HttpServletRequest request) throws ServletException { PolicyController controller = getPolicyControllerInstance(); //Get the Login Id of the User from Request String testUserID = getTestUserId(); String userId = testUserID != null ? testUserID : UserUtils.getUserSession(request).getOrgUserId(); List userRoles = controller.getRoles(userId); Pair, List> pair = org.onap.policy.utils.UserUtils.checkRoleAndScope(userRoles); List roles = pair.u; Set scopes = pair.t; List resultList = new ArrayList<>(); boolean onlyFolders = params.getBoolean("onlyFolders"); String path = params.getString("path"); if(path.contains("..xml")){ path = path.replaceAll("..xml", "").trim(); } if (roles.contains(ADMIN) || roles.contains(EDITOR) || roles.contains(GUEST) ) { if(scopes.isEmpty()){ return error("No Scopes has been Assigned to the User. Please, Contact Super-Admin"); }else{ if(!FORWARD_SLASH.equals(path)){ String tempScope = path.substring(1, path.length()); tempScope = tempScope.replace(FORWARD_SLASH, File.separator); scopes.add(tempScope); } } } if (!FORWARD_SLASH.equals(path)) { try{ String scopeName = path.substring(path.indexOf('/') +1); activePolicyList(scopeName, resultList, roles, scopes, onlyFolders); } catch (Exception ex) { LOGGER.error("Error Occured While reading Policy Files List"+ex ); } return new JSONObject().put(RESULT, resultList); } processRoles(scopes, roles, resultList); return new JSONObject().put(RESULT, resultList); } private void processRoles(Set scopes, List roles, List resultList) { if(roles.contains(SUPERADMIN) || roles.contains(SUPEREDITOR) || roles.contains(SUPERGUEST)){ List scopesList = queryPolicyEditorScopes(null); for(Object list : scopesList){ PolicyEditorScopes scope = (PolicyEditorScopes) list; if(!(scope.getScopeName().contains(File.separator))){ JSONObject el = new JSONObject(); el.put(NAME, scope.getScopeName()); el.put(DATE, scope.getModifiedDate()); el.put(SIZE, ""); el.put(TYPE, "dir"); el.put(CREATED_BY, scope.getUserCreatedBy().getUserName()); el.put(MODIFIED_BY, scope.getUserModifiedBy().getUserName()); resultList.add(el); } } }else if(roles.contains(ADMIN) || roles.contains(EDITOR) || roles.contains(GUEST)){ for(Object scope : scopes){ JSONObject el = new JSONObject(); List scopesList = queryPolicyEditorScopes(scope.toString()); if(!scopesList.isEmpty()){ PolicyEditorScopes scopeById = (PolicyEditorScopes) scopesList.get(0); el.put(NAME, scopeById.getScopeName()); el.put(DATE, scopeById.getModifiedDate()); el.put(SIZE, ""); el.put(TYPE, "dir"); el.put(CREATED_BY, scopeById.getUserCreatedBy().getUserName()); el.put(MODIFIED_BY, scopeById.getUserModifiedBy().getUserName()); resultList.add(el); } } } } private List queryPolicyEditorScopes(String scopeName){ String scopeNamequery; SimpleBindings params = new SimpleBindings(); if(scopeName == null){ scopeNamequery = "from PolicyEditorScopes"; }else{ scopeNamequery = FROM_POLICY_EDITOR_SCOPES_WHERE_SCOPENAME_LIKE_SCOPE_NAME; params.put(SCOPE_NAME, scopeName + "%"); } PolicyController controller = getPolicyControllerInstance(); List scopesList; if(PolicyController.isjUnit()){ scopesList = controller.getDataByQuery(scopeNamequery, null); }else{ scopesList = controller.getDataByQuery(scopeNamequery, params); } return scopesList; } //Get Active Policy List based on Scope Selection form Policy Version table private void activePolicyList(String inScopeName, List resultList, List roles, Set scopes, boolean onlyFolders){ PolicyController controller = getPolicyControllerInstance(); String scopeName = inScopeName; if(scopeName.contains(FORWARD_SLASH)){ scopeName = scopeName.replace(FORWARD_SLASH, File.separator); } if(scopeName.contains(BACKSLASH)){ scopeName = scopeName.replace(BACKSLASH, ESCAPE_BACKSLASH); } String query = "from PolicyVersion where POLICY_NAME like :scopeName"; String scopeNamequery = FROM_POLICY_EDITOR_SCOPES_WHERE_SCOPENAME_LIKE_SCOPE_NAME; SimpleBindings params = new SimpleBindings(); params.put(SCOPE_NAME, scopeName + "%"); List activePolicies; List scopesList; if(PolicyController.isjUnit()){ activePolicies = controller.getDataByQuery(query, null); scopesList = controller.getDataByQuery(scopeNamequery, null); }else{ activePolicies = controller.getDataByQuery(query, params); scopesList = controller.getDataByQuery(scopeNamequery, params); } for(Object list : scopesList) { scopeName = checkScope(resultList, scopeName, (PolicyEditorScopes) list); } String scopeNameCheck; for (Object list : activePolicies) { PolicyVersion policy = (PolicyVersion) list; String scopeNameValue = policy.getPolicyName().substring(0, policy.getPolicyName().lastIndexOf(File.separator)); if(roles.contains(SUPERADMIN) || roles.contains(SUPEREDITOR) || roles.contains(SUPERGUEST)){ if(scopeName.contains(ESCAPE_BACKSLASH)){ scopeNameCheck = scopeName.replace(ESCAPE_BACKSLASH, File.separator); }else{ scopeNameCheck = scopeName; } if(scopeNameValue.equals(scopeNameCheck)){ JSONObject el = new JSONObject(); el.put(NAME, policy.getPolicyName().substring(policy.getPolicyName().lastIndexOf(File.separator)+1)); el.put(DATE, policy.getModifiedDate()); el.put(VERSION, policy.getActiveVersion()); el.put(SIZE, ""); el.put(TYPE, "file"); el.put(CREATED_BY, getUserName(policy.getCreatedBy())); el.put(MODIFIED_BY, getUserName(policy.getModifiedBy())); resultList.add(el); } }else if(!scopes.isEmpty() && scopes.contains(scopeNameValue)){ JSONObject el = new JSONObject(); el.put(NAME, policy.getPolicyName().substring(policy.getPolicyName().lastIndexOf(File.separator)+1)); el.put(DATE, policy.getModifiedDate()); el.put(VERSION, policy.getActiveVersion()); el.put(SIZE, ""); el.put(TYPE, "file"); el.put(CREATED_BY, getUserName(policy.getCreatedBy())); el.put(MODIFIED_BY, getUserName(policy.getModifiedBy())); resultList.add(el); } } } private String checkScope(List resultList, String scopeName, PolicyEditorScopes scopeById) { String scope = scopeById.getScopeName(); if(scope.contains(File.separator)){ String targetScope = scope.substring(0, scope.lastIndexOf(File.separator)); if(scopeName.contains(ESCAPE_BACKSLASH)){ scopeName = scopeName.replace(ESCAPE_BACKSLASH, File.separator); } if(scope.contains(File.separator)){ scope = scope.substring(targetScope.length()+1); if(scope.contains(File.separator)){ scope = scope.substring(0, scope.indexOf(File.separator)); } } if(scopeName.equalsIgnoreCase(targetScope)){ JSONObject el = new JSONObject(); el.put(NAME, scope); el.put(DATE, scopeById.getModifiedDate()); el.put(SIZE, ""); el.put(TYPE, "dir"); el.put(CREATED_BY, scopeById.getUserCreatedBy().getUserName()); el.put(MODIFIED_BY, scopeById.getUserModifiedBy().getUserName()); resultList.add(el); } } return scopeName; } private String getUserName(String loginId){ PolicyController controller = getPolicyControllerInstance(); UserInfo userInfo = (UserInfo) controller.getEntityItem(UserInfo.class, "userLoginId", loginId); if(userInfo == null){ return SUPERADMIN; } return userInfo.getUserName(); } //Rename Policy private JSONObject rename(JSONObject params, HttpServletRequest request) throws ServletException { try { return handlePolicyRename(params, request); } catch (Exception e) { LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE+"Exception Occured While Renaming Policy"+e); return error(e.getMessage()); } } private JSONObject handlePolicyRename(JSONObject params, HttpServletRequest request) throws ServletException { boolean isActive = false; List policyActiveInPDP = new ArrayList<>(); Set scopeOfPolicyActiveInPDP = new HashSet<>(); String userId = UserUtils.getUserSession(request).getOrgUserId(); String oldPath = params.getString("path"); String newPath = params.getString("newPath"); oldPath = oldPath.substring(oldPath.indexOf('/')+1); newPath = newPath.substring(newPath.indexOf('/')+1); String checkValidation; if(oldPath.endsWith(".xml")){ checkValidation = newPath.replace(".xml", ""); checkValidation = checkValidation.substring(checkValidation.indexOf('_') + 1, checkValidation.lastIndexOf(".")); checkValidation = checkValidation.substring(checkValidation.lastIndexOf(FORWARD_SLASH)+1); if(!PolicyUtils.policySpecialCharValidator(checkValidation).contains(SUCCESS)){ return error("Policy Rename Failed. The Name contains special characters."); } JSONObject result = policyRename(oldPath, newPath, userId); if(!(Boolean)(result.getJSONObject("result").get(SUCCESS))){ return result; } }else{ String scopeName = oldPath; String newScopeName = newPath; if(scopeName.contains(FORWARD_SLASH)){ scopeName = scopeName.replace(FORWARD_SLASH, File.separator); newScopeName = newScopeName.replace(FORWARD_SLASH, File.separator); } checkValidation = newScopeName.substring(newScopeName.lastIndexOf(File.separator)+1); if(scopeName.contains(BACKSLASH)){ scopeName = scopeName.replace(BACKSLASH, BACKSLASH_8TIMES); newScopeName = newScopeName.replace(BACKSLASH, BACKSLASH_8TIMES); } if(!PolicyUtils.policySpecialCharValidator(checkValidation).contains(SUCCESS)){ return error("Scope Rename Failed. The Name contains special characters."); } PolicyController controller = getPolicyControllerInstance(); String query = "from PolicyVersion where POLICY_NAME like :scopeName"; String scopeNamequery = FROM_POLICY_EDITOR_SCOPES_WHERE_SCOPENAME_LIKE_SCOPE_NAME; SimpleBindings pvParams = new SimpleBindings(); pvParams.put(SCOPE_NAME, scopeName + "%"); List activePolicies = controller.getDataByQuery(query, pvParams); List scopesList = controller.getDataByQuery(scopeNamequery, pvParams); for(Object object : activePolicies){ PolicyVersion activeVersion = (PolicyVersion) object; String policyOldPath = activeVersion.getPolicyName().replace(File.separator, FORWARD_SLASH) + "." + activeVersion.getActiveVersion() + ".xml"; String policyNewPath = policyOldPath.replace(oldPath, newPath); JSONObject result = policyRename(policyOldPath, policyNewPath, userId); if(!(Boolean)(result.getJSONObject("result").get(SUCCESS))){ isActive = true; policyActiveInPDP.add(policyOldPath); String scope = policyOldPath.substring(0, policyOldPath.lastIndexOf('/')); scopeOfPolicyActiveInPDP.add(scope.replace(FORWARD_SLASH, File.separator)); } } boolean rename = false; if(activePolicies.size() != policyActiveInPDP.size()){ rename = true; } UserInfo userInfo = new UserInfo(); userInfo.setUserLoginId(userId); if(policyActiveInPDP.isEmpty()){ renameScope(scopesList, scopeName, newScopeName, controller); }else if(rename){ renameScope(scopesList, scopeName, newScopeName, controller); for(String scope : scopeOfPolicyActiveInPDP){ PolicyEditorScopes editorScopeEntity = new PolicyEditorScopes(); editorScopeEntity.setScopeName(scope.replace(BACKSLASH, BACKSLASH_8TIMES)); editorScopeEntity.setUserCreatedBy(userInfo); editorScopeEntity.setUserModifiedBy(userInfo); controller.saveData(editorScopeEntity); } } if(isActive){ return error("The Following policies rename failed. Since they are active in PDP Groups" +policyActiveInPDP); } } return success(); } private void renameScope(List scopesList, String inScopeName, String newScopeName, PolicyController controller){ for(Object object : scopesList){ PolicyEditorScopes editorScopeEntity = (PolicyEditorScopes) object; String scopeName = inScopeName; if(scopeName.contains(BACKSLASH_8TIMES)){ scopeName = scopeName.replace(BACKSLASH_8TIMES, File.separator); newScopeName = newScopeName.replace(BACKSLASH_8TIMES, File.separator); } String scope = editorScopeEntity.getScopeName().replace(scopeName, newScopeName); editorScopeEntity.setScopeName(scope); controller.updateData(editorScopeEntity); } } private JSONObject policyRename(String oldPath, String newPath, String userId) throws ServletException { try { PolicyEntity entity; PolicyController controller = getPolicyControllerInstance(); String policyVersionName = newPath.replace(".xml", ""); String policyName = policyVersionName.substring(0, policyVersionName.lastIndexOf('.')).replace(FORWARD_SLASH, File.separator); String oldpolicyVersionName = oldPath.replace(".xml", ""); String oldpolicyName = oldpolicyVersionName.substring(0, oldpolicyVersionName.lastIndexOf('.')).replace(FORWARD_SLASH, File.separator); String newpolicyName = newPath.replace("/", "."); String[] newPolicySplit = modifyPolicyName(newPath); String[] oldPolicySplit = modifyPolicyName(oldPath); //Check PolicyEntity table with newPolicy Name String policyEntityquery = "FROM PolicyEntity where policyName = :newPolicySplit_1 and scope = :newPolicySplit_0"; SimpleBindings policyParams = new SimpleBindings(); policyParams.put("newPolicySplit_1", newPolicySplit[1]); policyParams.put("newPolicySplit_0", newPolicySplit[0]); List queryData = controller.getDataByQuery(policyEntityquery, policyParams); if(!queryData.isEmpty()){ return error("Policy rename failed. Since, the policy with same name already exists."); } //Query the Policy Entity with oldPolicy Name String policyEntityCheck = oldPolicySplit[1].substring(0, oldPolicySplit[1].indexOf('.')); String oldpolicyEntityquery = "FROM PolicyEntity where policyName like :policyEntityCheck and scope = :oldPolicySplit_0"; SimpleBindings params = new SimpleBindings(); params.put("policyEntityCheck", policyEntityCheck + "%"); params.put("oldPolicySplit_0", oldPolicySplit[0]); List oldEntityData = controller.getDataByQuery(oldpolicyEntityquery, params); if(oldEntityData.isEmpty()){ return error("Policy rename failed due to policy not able to retrieve from database. Please, contact super-admin."); } StringBuilder groupQuery = new StringBuilder(); groupQuery.append("FROM PolicyGroupEntity where ("); SimpleBindings geParams = new SimpleBindings(); for(int i=0; i groupEntityData = controller.getDataByQuery(groupQuery.toString(), geParams); if(! groupEntityData.isEmpty()){ return error("Policy rename failed. Since the policy or its version is active in PDP Groups."); } for (Object anOldEntityData : oldEntityData) { entity = (PolicyEntity) anOldEntityData; String checkEntityName = entity.getPolicyName().replace(".xml", ""); checkEntityName = checkEntityName.substring(0, checkEntityName.lastIndexOf('.')); String originalPolicyName = oldpolicyName.substring(oldpolicyName.lastIndexOf(File.separator) + 1); if (checkEntityName.equals(originalPolicyName)) { checkOldPolicyEntryAndUpdate(entity, newPolicySplit[0], newPolicySplit[1], oldPolicySplit[0], oldPolicySplit[1], policyName, newpolicyName, oldpolicyName, userId); } } return success(); } catch (Exception e) { LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE+"Exception Occured While Renaming Policy"+e); return error(e.getMessage()); } } private String[] modifyPolicyName(String pathName) { return modifyPolicyName(FORWARD_SLASH, pathName); } private String[] modifyPolicyName(String separator, String pathName) { String policyName = pathName.replace(separator, "."); if(policyName.contains(CONFIG2)){ policyName = policyName.replace(CONFIG, CONFIG1); }else if(policyName.contains(ACTION2)){ policyName = policyName.replace(ACTION, ACTION1); }else if(policyName.contains(DECISION2)){ policyName = policyName.replace(DECISION, DECISION1); } return policyName.split(":"); } private void checkOldPolicyEntryAndUpdate(PolicyEntity entity, String newScope, String removenewPolicyExtension, String oldScope, String removeoldPolicyExtension, String policyName, String newpolicyName, String oldpolicyName, String userId) { try { ConfigurationDataEntity configEntity = entity.getConfigurationData(); ActionBodyEntity actionEntity = entity.getActionBodyEntity(); PolicyController controller = getPolicyControllerInstance(); String oldPolicyNameWithoutExtension = removeoldPolicyExtension; String newPolicyNameWithoutExtension = removenewPolicyExtension; if(removeoldPolicyExtension.endsWith(".xml")){ oldPolicyNameWithoutExtension = oldPolicyNameWithoutExtension.substring(0, oldPolicyNameWithoutExtension.indexOf('.')); newPolicyNameWithoutExtension = newPolicyNameWithoutExtension.substring(0, newPolicyNameWithoutExtension.indexOf('.')); } entity.setPolicyName(entity.getPolicyName().replace(oldPolicyNameWithoutExtension, newPolicyNameWithoutExtension)); entity.setPolicyData(entity.getPolicyData().replace(oldScope +"."+oldPolicyNameWithoutExtension, newScope+"."+newPolicyNameWithoutExtension)); entity.setScope(newScope); entity.setModifiedBy(userId); String oldConfigurationName = null; String newConfigurationName = null; if(newpolicyName.contains(CONFIG2)){ oldConfigurationName = configEntity.getConfigurationName(); configEntity.setConfigurationName(configEntity.getConfigurationName().replace(oldScope +"."+oldPolicyNameWithoutExtension, newScope+"."+newPolicyNameWithoutExtension)); controller.updateData(configEntity); newConfigurationName = configEntity.getConfigurationName(); File file = new File(PolicyController.getConfigHome() + File.separator + oldConfigurationName); if(file.exists()){ File renamefile = new File(PolicyController.getConfigHome() + File.separator + newConfigurationName); file.renameTo(renamefile); } }else if(newpolicyName.contains(ACTION2)){ oldConfigurationName = actionEntity.getActionBodyName(); actionEntity.setActionBody(actionEntity.getActionBody().replace(oldScope +"."+oldPolicyNameWithoutExtension, newScope+"."+newPolicyNameWithoutExtension)); controller.updateData(actionEntity); newConfigurationName = actionEntity.getActionBodyName(); File file = new File(PolicyController.getActionHome() + File.separator + oldConfigurationName); if(file.exists()){ File renamefile = new File(PolicyController.getActionHome() + File.separator + newConfigurationName); file.renameTo(renamefile); } } controller.updateData(entity); PolicyRestController restController = new PolicyRestController(); restController.notifyOtherPAPSToUpdateConfigurations("rename", newConfigurationName, oldConfigurationName); PolicyVersion versionEntity = (PolicyVersion) controller.getEntityItem(PolicyVersion.class, "policyName", oldpolicyName); versionEntity.setPolicyName(policyName); versionEntity.setModifiedBy(userId); controller.updateData(versionEntity); String movePolicyCheck = policyName.substring(policyName.lastIndexOf(File.separator)+1); String moveOldPolicyCheck = oldpolicyName.substring(oldpolicyName.lastIndexOf(File.separator)+1); if(movePolicyCheck.equals(moveOldPolicyCheck)){ controller.watchPolicyFunction(versionEntity, oldpolicyName, "Move"); }else{ controller.watchPolicyFunction(versionEntity, oldpolicyName, "Rename"); } } catch (Exception e) { LOGGER.error(EXCEPTION_OCCURED +e); throw e; } } private void cloneRecord(String newpolicyName, String oldScope, String inRemoveoldPolicyExtension, String newScope, String inRemovenewPolicyExtension, PolicyEntity entity, String userId) throws IOException{ String queryEntityName; PolicyController controller = getPolicyControllerInstance(); PolicyEntity cloneEntity = new PolicyEntity(); cloneEntity.setPolicyName(newpolicyName); String removeoldPolicyExtension = inRemoveoldPolicyExtension; String removenewPolicyExtension = inRemovenewPolicyExtension; removeoldPolicyExtension = removeoldPolicyExtension.replace(".xml", ""); removenewPolicyExtension = removenewPolicyExtension.replace(".xml", ""); cloneEntity.setPolicyData(entity.getPolicyData().replace(oldScope+"."+removeoldPolicyExtension, newScope+"."+removenewPolicyExtension)); cloneEntity.setScope(entity.getScope()); String oldConfigRemoveExtension = removeoldPolicyExtension.replace(".xml", ""); String newConfigRemoveExtension = removenewPolicyExtension.replace(".xml", ""); String newConfigurationName = null; if(newpolicyName.contains(CONFIG2)){ ConfigurationDataEntity configurationDataEntity = new ConfigurationDataEntity(); configurationDataEntity.setConfigurationName(entity.getConfigurationData().getConfigurationName().replace(oldScope+"."+oldConfigRemoveExtension, newScope+"."+newConfigRemoveExtension)); queryEntityName = configurationDataEntity.getConfigurationName(); configurationDataEntity.setConfigBody(entity.getConfigurationData().getConfigBody()); configurationDataEntity.setConfigType(entity.getConfigurationData().getConfigType()); configurationDataEntity.setDeleted(false); configurationDataEntity.setCreatedBy(userId); configurationDataEntity.setModifiedBy(userId); controller.saveData(configurationDataEntity); ConfigurationDataEntity configEntiy = (ConfigurationDataEntity) controller.getEntityItem(ConfigurationDataEntity.class, "configurationName", queryEntityName); cloneEntity.setConfigurationData(configEntiy); newConfigurationName = configEntiy.getConfigurationName(); try (FileWriter fw = new FileWriter(PolicyController.getConfigHome() + File.separator + newConfigurationName); BufferedWriter bw = new BufferedWriter(fw)){ bw.write(configEntiy.getConfigBody()); } catch (IOException e) { LOGGER.error("Exception Occured While cloning the configuration file"+e); throw e; } }else if(newpolicyName.contains(ACTION2)){ ActionBodyEntity actionBodyEntity = new ActionBodyEntity(); actionBodyEntity.setActionBodyName(entity.getActionBodyEntity().getActionBodyName().replace(oldScope+"."+oldConfigRemoveExtension, newScope+"."+newConfigRemoveExtension)); queryEntityName = actionBodyEntity.getActionBodyName(); actionBodyEntity.setActionBody(entity.getActionBodyEntity().getActionBody()); actionBodyEntity.setDeleted(false); actionBodyEntity.setCreatedBy(userId); actionBodyEntity.setModifiedBy(userId); controller.saveData(actionBodyEntity); ActionBodyEntity actionEntiy = (ActionBodyEntity) controller.getEntityItem(ActionBodyEntity.class, "actionBodyName", queryEntityName); cloneEntity.setActionBodyEntity(actionEntiy); newConfigurationName = actionEntiy.getActionBodyName(); try (FileWriter fw = new FileWriter(PolicyController.getActionHome() + File.separator + newConfigurationName); BufferedWriter bw = new BufferedWriter(fw)){ bw.write(actionEntiy.getActionBody()); } catch (IOException e) { LOGGER.error("Exception Occured While cloning the configuration file"+e); throw e; } } cloneEntity.setDeleted(entity.isDeleted()); cloneEntity.setCreatedBy(userId); cloneEntity.setModifiedBy(userId); controller.saveData(cloneEntity); //Notify others paps regarding clone policy. PolicyRestController restController = new PolicyRestController(); restController.notifyOtherPAPSToUpdateConfigurations("clonePolicy", newConfigurationName, null); } //Clone the Policy private JSONObject copy(JSONObject params, HttpServletRequest request) throws ServletException { try { String userId = UserUtils.getUserSession(request).getOrgUserId(); String oldPath = params.getString("path"); String newPath = params.getString("newPath"); oldPath = oldPath.substring(oldPath.indexOf('/')+1); newPath = newPath.substring(newPath.indexOf('/')+1); String policyVersionName = newPath.replace(".xml", ""); String version = policyVersionName.substring(policyVersionName.indexOf('.')+1); String policyName = policyVersionName.substring(0, policyVersionName.lastIndexOf('.')).replace(FORWARD_SLASH, File.separator); String newpolicyName = newPath.replace(FORWARD_SLASH, "."); String orignalPolicyName = oldPath.replace(FORWARD_SLASH, "."); String newPolicyCheck = newpolicyName; if(newPolicyCheck.contains(CONFIG2)){ newPolicyCheck = newPolicyCheck.replace(CONFIG, CONFIG1); }else if(newPolicyCheck.contains(ACTION2)){ newPolicyCheck = newPolicyCheck.replace(ACTION, ACTION1); }else if(newPolicyCheck.contains(DECISION2)){ newPolicyCheck = newPolicyCheck.replace(DECISION, DECISION1); } if(!newPolicyCheck.contains(":")){ return error("Policy Clone Failed. The Name contains special characters."); } String[] newPolicySplit = newPolicyCheck.split(":"); String checkValidation = newPolicySplit[1].replace(".xml", ""); checkValidation = checkValidation.substring(checkValidation.indexOf('_') + 1, checkValidation.lastIndexOf(".")); if(!PolicyUtils.policySpecialCharValidator(checkValidation).contains(SUCCESS)){ return error("Policy Clone Failed. The Name contains special characters."); } String[] oldPolicySplit = modifyPolicyName(orignalPolicyName); PolicyController controller = getPolicyControllerInstance(); PolicyEntity entity = null; boolean success = false; //Check PolicyEntity table with newPolicy Name String policyEntityquery = "FROM PolicyEntity where policyName = :newPolicySplit_1 and scope = :newPolicySplit_0"; SimpleBindings policyParams = new SimpleBindings(); policyParams.put("newPolicySplit_1", newPolicySplit[1]); policyParams.put("newPolicySplit_0", newPolicySplit[0]); List queryData = controller.getDataByQuery(policyEntityquery, policyParams); if(!queryData.isEmpty()){ return error("Policy already exists with same name"); } //Query the Policy Entity with oldPolicy Name policyEntityquery = "FROM PolicyEntity where policyName = :oldPolicySplit_1 and scope = :oldPolicySplit_0"; SimpleBindings peParams = new SimpleBindings(); peParams.put("oldPolicySplit_1", oldPolicySplit[1]); peParams.put("oldPolicySplit_0", oldPolicySplit[0]); if(PolicyController.isjUnit()){ queryData = controller.getDataByQuery(policyEntityquery, null); }else{ queryData = controller.getDataByQuery(policyEntityquery, peParams); } if(!queryData.isEmpty()){ entity = (PolicyEntity) queryData.get(0); } if(entity != null){ cloneRecord(newPolicySplit[1], oldPolicySplit[0], oldPolicySplit[1], newPolicySplit[0], newPolicySplit[1], entity, userId); success = true; } if(success){ PolicyVersion entityItem = new PolicyVersion(); entityItem.setActiveVersion(Integer.parseInt(version)); entityItem.setHigherVersion(Integer.parseInt(version)); entityItem.setPolicyName(policyName); entityItem.setCreatedBy(userId); entityItem.setModifiedBy(userId); entityItem.setModifiedDate(new Date()); controller.saveData(entityItem); } LOGGER.debug("copy from: {} to: {}" + oldPath +newPath); return success(); } catch (Exception e) { LOGGER.error("copy", e); return error(e.getMessage()); } } //Delete Policy or Scope Functionality private JSONObject delete(JSONObject params, HttpServletRequest request) throws ServletException { PolicyController controller = getPolicyControllerInstance(); PolicyRestController restController = new PolicyRestController(); PolicyEntity policyEntity = null; String policyNamewithoutExtension; try { String userId = UserUtils.getUserSession(request).getOrgUserId(); String deleteVersion = ""; String path = params.getString("path"); LOGGER.debug("delete {}" +path); if(params.has("deleteVersion")){ deleteVersion = params.getString("deleteVersion"); } path = path.substring(path.indexOf('/')+1); String policyNamewithExtension = path.replace(FORWARD_SLASH, File.separator); String policyVersionName = policyNamewithExtension.replace(".xml", ""); String query; SimpleBindings policyParams = new SimpleBindings(); if(path.endsWith(".xml")){ policyNamewithoutExtension = policyVersionName.substring(0, policyVersionName.lastIndexOf('.')); String[] split = modifyPolicyName(File.separator, policyNamewithoutExtension); query = "FROM PolicyEntity where policyName like :split_1 and scope = :split_0"; policyParams.put(SPLIT_1, split[1] + "%"); policyParams.put(SPLIT_0, split[0]); }else{ policyNamewithoutExtension = path.replace(File.separator, "."); query = "FROM PolicyEntity where scope like :policyNamewithoutExtension"; policyParams.put("policyNamewithoutExtension", policyNamewithoutExtension + "%"); } List policyEntityobjects = controller.getDataByQuery(query, policyParams); String activePolicyName = null; boolean pdpCheck = false; if(path.endsWith(".xml")){ policyNamewithoutExtension = policyNamewithoutExtension.replace(".", File.separator); int version = Integer.parseInt(policyVersionName.substring(policyVersionName.indexOf('.')+1)); if("ALL".equals(deleteVersion)){ if(!policyEntityobjects.isEmpty()){ for(Object object : policyEntityobjects){ policyEntity = (PolicyEntity) object; String groupEntityquery = "from PolicyGroupEntity where policyid ='"+policyEntity.getPolicyId()+"'"; SimpleBindings pgeParams = new SimpleBindings(); List groupobject = controller.getDataByQuery(groupEntityquery, pgeParams); if(!groupobject.isEmpty()){ pdpCheck = true; activePolicyName = policyEntity.getScope() +"."+ policyEntity.getPolicyName(); }else{ //Delete the entity from Elastic Search Database String searchFileName = policyEntity.getScope() + "." + policyEntity.getPolicyName(); restController.deleteElasticData(searchFileName); //Delete the entity from Policy Entity table controller.deleteData(policyEntity); if(policyNamewithoutExtension.contains(CONFIG2)){ Files.deleteIfExists(Paths.get(PolicyController.getConfigHome() + File.separator + policyEntity.getConfigurationData().getConfigurationName())); controller.deleteData(policyEntity.getConfigurationData()); restController.notifyOtherPAPSToUpdateConfigurations("delete", null, policyEntity.getConfigurationData().getConfigurationName()); }else if(policyNamewithoutExtension.contains(ACTION2)){ Files.deleteIfExists(Paths.get(PolicyController.getActionHome() + File.separator + policyEntity.getActionBodyEntity().getActionBodyName())); controller.deleteData(policyEntity.getActionBodyEntity()); restController.notifyOtherPAPSToUpdateConfigurations("delete", null, policyEntity.getActionBodyEntity().getActionBodyName()); } } } } //Policy Notification PolicyVersion versionEntity = new PolicyVersion(); versionEntity.setPolicyName(policyNamewithoutExtension); versionEntity.setModifiedBy(userId); controller.watchPolicyFunction(versionEntity, policyNamewithExtension, "DeleteAll"); if(pdpCheck){ //Delete from policyVersion table String getActivePDPPolicyVersion = activePolicyName.replace(".xml", ""); getActivePDPPolicyVersion = getActivePDPPolicyVersion.substring(getActivePDPPolicyVersion.lastIndexOf('.')+1); String policyVersionQuery = UPDATE_POLICY_VERSION_SET_ACTIVE_VERSION +getActivePDPPolicyVersion+"' , highest_version='"+getActivePDPPolicyVersion+"' where policy_name ='" +policyNamewithoutExtension.replace(BACKSLASH, ESCAPE_BACKSLASH)+"' and id >0"; controller.executeQuery(policyVersionQuery); return error("Policies with Same name has been deleted. Except the Active Policy in PDP. PolicyName: "+activePolicyName); }else{ //No Active Policy in PDP. So, deleting all entries from policyVersion table String policyVersionQuery = "delete from PolicyVersion where policy_name ='" +policyNamewithoutExtension.replace(BACKSLASH, ESCAPE_BACKSLASH)+"' and id >0"; controller.executeQuery(policyVersionQuery); } }else if("CURRENT".equals(deleteVersion)){ String currentVersionPolicyName = policyNamewithExtension.substring(policyNamewithExtension.lastIndexOf(File.separator)+1); String currentVersionScope = policyNamewithExtension.substring(0, policyNamewithExtension.lastIndexOf(File.separator)).replace(File.separator, "."); query = "FROM PolicyEntity where policyName = :currentVersionPolicyName and scope = :currentVersionScope"; SimpleBindings peParams = new SimpleBindings(); peParams.put("currentVersionPolicyName", currentVersionPolicyName); peParams.put("currentVersionScope", currentVersionScope); List policyEntitys = controller.getDataByQuery(query, peParams); if(!policyEntitys.isEmpty()){ policyEntity = (PolicyEntity) policyEntitys.get(0); } if(policyEntity == null){ return success(); } String groupEntityquery = "from PolicyGroupEntity where policyid = :policyEntityId and policyid > 0"; SimpleBindings geParams = new SimpleBindings(); geParams.put("policyEntityId", policyEntity.getPolicyId()); List groupobject = controller.getDataByQuery(groupEntityquery, geParams); if(!groupobject.isEmpty()){ return error("Policy can't be deleted, it is active in PDP Groups. PolicyName: '"+policyEntity.getScope() + "." +policyEntity.getPolicyName()+"'"); } //Delete the entity from Elastic Search Database String searchFileName = policyEntity.getScope() + "." + policyEntity.getPolicyName(); restController.deleteElasticData(searchFileName); //Delete the entity from Policy Entity table controller.deleteData(policyEntity); if(policyNamewithoutExtension.contains(CONFIG2)){ Files.deleteIfExists(Paths.get(PolicyController.getConfigHome() + File.separator + policyEntity.getConfigurationData().getConfigurationName())); controller.deleteData(policyEntity.getConfigurationData()); restController.notifyOtherPAPSToUpdateConfigurations("delete", null, policyEntity.getConfigurationData().getConfigurationName()); }else if(policyNamewithoutExtension.contains(ACTION2)){ Files.deleteIfExists(Paths.get(PolicyController.getActionHome() + File.separator + policyEntity.getActionBodyEntity().getActionBodyName())); controller.deleteData(policyEntity.getActionBodyEntity()); restController.notifyOtherPAPSToUpdateConfigurations("delete", null, policyEntity.getActionBodyEntity().getActionBodyName()); } if(version > 1){ int highestVersion = 0; if(!policyEntityobjects.isEmpty()){ for(Object object : policyEntityobjects){ policyEntity = (PolicyEntity) object; String policyEntityName = policyEntity.getPolicyName().replace(".xml", ""); int policyEntityVersion = Integer.parseInt(policyEntityName.substring(policyEntityName.lastIndexOf('.')+1)); if(policyEntityVersion > highestVersion && policyEntityVersion != version){ highestVersion = policyEntityVersion; } } } //Policy Notification PolicyVersion entity = new PolicyVersion(); entity.setPolicyName(policyNamewithoutExtension); entity.setActiveVersion(highestVersion); entity.setModifiedBy(userId); controller.watchPolicyFunction(entity, policyNamewithExtension, "DeleteOne"); String updatequery; if(highestVersion != 0){ updatequery = UPDATE_POLICY_VERSION_SET_ACTIVE_VERSION +highestVersion+"' , highest_version='"+highestVersion+"' where policy_name ='" +policyNamewithoutExtension.replace("\\", "\\\\")+"'"; }else{ updatequery = "delete from PolicyVersion where policy_name ='" +policyNamewithoutExtension.replace("\\", "\\\\")+"' and id >0"; } controller.executeQuery(updatequery); }else{ String policyVersionQuery = "delete from PolicyVersion where policy_name ='" +policyNamewithoutExtension.replace("\\", "\\\\")+"' and id >0"; controller.executeQuery(policyVersionQuery); } } }else{ List activePoliciesInPDP = new ArrayList<>(); if(policyEntityobjects.isEmpty()){ String policyScopeQuery = "delete PolicyEditorScopes where SCOPENAME like '"+path.replace(BACKSLASH, ESCAPE_BACKSLASH)+"%' and id >0"; controller.executeQuery(policyScopeQuery); return success(); } for(Object object : policyEntityobjects){ policyEntity = (PolicyEntity) object; String groupEntityquery = "from PolicyGroupEntity where policyid = :policyEntityId"; SimpleBindings geParams = new SimpleBindings(); geParams.put("policyEntityId", policyEntity.getPolicyId()); List groupobject = controller.getDataByQuery(groupEntityquery, geParams); if(!groupobject.isEmpty()){ pdpCheck = true; activePoliciesInPDP.add(policyEntity.getScope()+"."+policyEntity.getPolicyName()); }else{ //Delete the entity from Elastic Search Database String searchFileName = policyEntity.getScope() + "." + policyEntity.getPolicyName(); restController.deleteElasticData(searchFileName); //Delete the entity from Policy Entity table controller.deleteData(policyEntity); policyNamewithoutExtension = policyEntity.getPolicyName(); if(policyNamewithoutExtension.contains(CONFIG2)){ Files.deleteIfExists(Paths.get(PolicyController.getConfigHome() + File.separator + policyEntity.getConfigurationData().getConfigurationName())); controller.deleteData(policyEntity.getConfigurationData()); restController.notifyOtherPAPSToUpdateConfigurations("delete", null, policyEntity.getConfigurationData().getConfigurationName()); }else if(policyNamewithoutExtension.contains(ACTION2)){ Files.deleteIfExists(Paths.get(PolicyController.getActionHome() + File.separator + policyEntity.getActionBodyEntity().getActionBodyName())); controller.deleteData(policyEntity.getActionBodyEntity()); restController.notifyOtherPAPSToUpdateConfigurations("delete", null, policyEntity.getActionBodyEntity().getActionBodyName()); } } } //Delete from policyVersion and policyEditor Scope table String policyVersionQuery = "delete PolicyVersion where POLICY_NAME like '"+path.replace(BACKSLASH, ESCAPE_BACKSLASH)+"%' and id >0"; controller.executeQuery(policyVersionQuery); //Policy Notification PolicyVersion entity = new PolicyVersion(); entity.setPolicyName(path); entity.setModifiedBy(userId); controller.watchPolicyFunction(entity, path, "DeleteScope"); if(pdpCheck){ //Add Active Policies List to PolicyVersionTable for (String anActivePoliciesInPDP : activePoliciesInPDP) { String activePDPPolicyName = anActivePoliciesInPDP.replace(".xml", ""); int activePDPPolicyVersion = Integer.parseInt(activePDPPolicyName.substring(activePDPPolicyName.lastIndexOf('.') + 1)); activePDPPolicyName = activePDPPolicyName.substring(0, activePDPPolicyName.lastIndexOf('.')).replace(".", File.separator); PolicyVersion insertactivePDPVersion = new PolicyVersion(); insertactivePDPVersion.setPolicyName(activePDPPolicyName); insertactivePDPVersion.setHigherVersion(activePDPPolicyVersion); insertactivePDPVersion.setActiveVersion(activePDPPolicyVersion); insertactivePDPVersion.setCreatedBy(userId); insertactivePDPVersion.setModifiedBy(userId); controller.saveData(insertactivePDPVersion); } return error("All the Policies has been deleted in Scope. Except the following list of Policies:"+activePoliciesInPDP); }else{ String policyScopeQuery = "delete PolicyEditorScopes where SCOPENAME like '"+path.replace(BACKSLASH, ESCAPE_BACKSLASH)+"%' and id >0"; controller.executeQuery(policyScopeQuery); } } return success(); } catch (Exception e) { LOGGER.error("delete", e); return error(e.getMessage()); } } //Edit the Policy private JSONObject editFile(JSONObject params) throws ServletException { // get content try { PolicyController controller = getPolicyControllerInstance(); String mode = params.getString("mode"); String path = params.getString("path"); LOGGER.debug("editFile path: {}"+ path); String domain = path.substring(1, path.lastIndexOf('/')); domain = domain.replace(FORWARD_SLASH, "."); path = path.substring(1); path = path.replace(FORWARD_SLASH, "."); String[] split = modifyPolicyName(path); String query = "FROM PolicyEntity where policyName = :split_1 and scope = :split_0"; SimpleBindings peParams = new SimpleBindings(); peParams.put(SPLIT_1, split[1]); peParams.put(SPLIT_0, split[0]); List queryData; if(PolicyController.isjUnit()){ queryData = controller.getDataByQuery(query, null); }else{ queryData = controller.getDataByQuery(query, peParams); } PolicyEntity entity = (PolicyEntity) queryData.get(0); InputStream stream = new ByteArrayInputStream(entity.getPolicyData().getBytes(StandardCharsets.UTF_8)); Object policy = XACMLPolicyScanner.readPolicy(stream); PolicyRestAdapter policyAdapter = new PolicyRestAdapter(); policyAdapter.setData(policy); if("viewPolicy".equalsIgnoreCase(mode)){ policyAdapter.setReadOnly(true); policyAdapter.setEditPolicy(false); }else{ policyAdapter.setReadOnly(false); policyAdapter.setEditPolicy(true); } policyAdapter.setDomainDir(domain); policyAdapter.setPolicyData(policy); String policyName = path.replace(".xml", ""); policyName = policyName.substring(0, policyName.lastIndexOf('.')); policyAdapter.setPolicyName(policyName.substring(policyName.lastIndexOf('.')+1)); PolicyAdapter setpolicyAdapter = PolicyAdapter.getInstance(); Objects.requireNonNull(setpolicyAdapter).configure(policyAdapter,entity); policyAdapter.setParentPath(null); ObjectMapper mapper = new ObjectMapper(); String json = mapper.writeValueAsString(policyAdapter); JsonNode jsonNode = mapper.readTree(json); return new JSONObject().put(RESULT, jsonNode); } catch (Exception e) { LOGGER.error("editFile", e); return error(e.getMessage()); } } //Add Scopes private JSONObject addFolder(JSONObject params, HttpServletRequest request) throws ServletException { PolicyController controller = getPolicyControllerInstance(); String name = ""; try { String userId = UserUtils.getUserSession(request).getOrgUserId(); String path = params.getString("path"); try{ if(params.has(SUB_SCOPENAME)){ if(! "".equals(params.getString(SUB_SCOPENAME))) { name = params.getString("path").replace(FORWARD_SLASH, File.separator) + File.separator +params.getString(SUB_SCOPENAME); } }else{ name = params.getString(NAME); } }catch(Exception e){ name = params.getString(NAME); LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE + "Exception Occured While Adding Scope"+e); } String validateName; if(name.contains(File.separator)){ validateName = name.substring(name.lastIndexOf(File.separator)+1); }else{ validateName = name; } if(!name.isEmpty()){ String validate = PolicyUtils.policySpecialCharValidator(validateName); if(!validate.contains(SUCCESS)){ return error(validate); } } LOGGER.debug("addFolder path: {} name: {}" + path +name); if(! "".equals(name)){ if(name.startsWith(File.separator)){ name = name.substring(1); } PolicyEditorScopes entity = (PolicyEditorScopes) controller.getEntityItem(PolicyEditorScopes.class, SCOPE_NAME, name); if(entity == null){ UserInfo userInfo = new UserInfo(); userInfo.setUserLoginId(userId); PolicyEditorScopes newScope = new PolicyEditorScopes(); newScope.setScopeName(name); newScope.setUserCreatedBy(userInfo); newScope.setUserModifiedBy(userInfo); controller.saveData(newScope); }else{ return error("Scope Already Exists"); } } return success(); } catch (Exception e) { LOGGER.error("addFolder", e); return error(e.getMessage()); } } //Return Error Object private JSONObject error(String msg) throws ServletException { try { JSONObject result = new JSONObject(); result.put(SUCCESS, false); result.put("error", msg); return new JSONObject().put(RESULT, result); } catch (JSONException e) { throw new ServletException(e); } } //Return Success Object private JSONObject success() throws ServletException { try { JSONObject result = new JSONObject(); result.put(SUCCESS, true); result.put("error", (Object) null); return new JSONObject().put(RESULT, result); } catch (JSONException e) { throw new ServletException(e); } } private PolicyController getPolicyControllerInstance(){ return policyController != null ? getPolicyController() : new PolicyController(); } private String getTestUserId() { return testUserId; } public static void setTestUserId(String testUserId) { PolicyManagerServlet.testUserId = testUserId; } }