* ============LICENSE_START=======================================================
* ONAP Policy Engine
* ================================================================================
- * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2018-2019 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* limitations under the License.
* ============LICENSE_END=========================================================
*/
+
package org.onap.policy.utils;
import java.util.ArrayList;
+import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
+import java.util.Map;
import java.util.Set;
import org.onap.policy.model.Roles;
public final class UserUtils {
-
- private UserUtils () {
- // Empty Constructor
- }
-
- public static class Pair<T, U> {
- public final T t;
- public final U u;
-
- public Pair (T t, U u) {
- this.t = t;
- this.u = u;
- }
- }
-
- public static Pair<Set<String>, List<String>> checkRoleAndScope(List<Object> userRoles) {
- Set<String> scopes;
- List<String> roles;
- //Check if the Role and Scope Size are Null get the values from db.
- roles = new ArrayList<>();
- scopes = new HashSet<>();
- for(Object role: userRoles){
- Roles userRole = (Roles) role;
- roles.add(userRole.getRole());
- if(userRole.getScope() != null){
- if(userRole.getScope().contains(",")){
- String[] multipleScopes = userRole.getScope().split(",");
- for(int i =0; i < multipleScopes.length; i++){
- scopes.add(multipleScopes[i]);
- }
- }else{
- scopes.add(userRole.getScope());
- }
- }
- }
- return new Pair<>(scopes, roles);
- }
+
+ private UserUtils() {
+ // Empty Constructor
+ }
+
+ public static class Pair<T, U> {
+ public final T first;
+ public final U second;
+
+ public Pair(T first, U second) {
+ this.first = first;
+ this.second = second;
+ }
+ }
+
+ /**
+ * Check Role and its Scopes.
+ *
+ * @param userRoles list of UserRoles.
+ * @return return role and scope from UserRole Object.
+ */
+ public static Pair<Set<String>, List<String>> checkRoleAndScope(List<Object> userRoles) {
+ Set<String> scopes;
+ List<String> roles;
+ // Check if the Role and Scope Size are Null get the values from db.
+ roles = new ArrayList<>();
+ scopes = new HashSet<>();
+ for (Object role : userRoles) {
+ Roles userRole = (Roles) role;
+ roles.add(userRole.getRole());
+ if (userRole.getScope() != null) {
+ if (userRole.getScope().contains(",")) {
+ String[] multipleScopes = userRole.getScope().split(",");
+ for (int i = 0; i < multipleScopes.length; i++) {
+ scopes.add(trimScope(multipleScopes[i]));
+ }
+ } else {
+ scopes.add(trimScope(userRole.getScope()));
+ }
+ }
+ }
+ return new Pair<>(scopes, roles);
+ }
+
+ /**
+ * Get Role by Scope based on UserRole Object.
+ *
+ * @param userRoles list of UserRoles.
+ * @return return the map<scope, role>.
+ */
+ public static Map<String, String> getRoleByScope(List<Object> userRoles) {
+ Map<String, String> rolesList = new HashMap<>();
+ for (Object role : userRoles) {
+ Roles userRole = (Roles) role;
+ if (!userRole.getRole().startsWith("super-")) {
+ rolesList = addNonSuperUserScopes(userRole, rolesList);
+ } else {
+ rolesList.put("@All@", userRole.getRole());
+ }
+ }
+ return rolesList;
+ }
+
+ /**
+ * Read non super role scopes and add to map.
+ *
+ * @param userRole Role Object.
+ * @param rolesList roleList Object.
+ * @return return the map<scope, role>.
+ */
+ private static Map<String, String> addNonSuperUserScopes(Roles userRole, Map<String, String> rolesList) {
+ if (userRole.getScope() != null && !(userRole.getScope().trim().isEmpty())) {
+ if (userRole.getScope().contains(",")) {
+ String[] multipleScopes = userRole.getScope().split(",");
+ for (int i = 0; i < multipleScopes.length; i++) {
+ rolesList.put(trimScope(multipleScopes[i]), userRole.getRole());
+ }
+ } else {
+ rolesList.put(trimScope(userRole.getScope()), userRole.getRole());
+ }
+ }
+ return rolesList;
+ }
+
+ /**
+ * Trim Scope Value.
+ *
+ * @param scope string scope name.
+ * @return trim scope.
+ */
+ private static String trimScope(String scope) {
+ return scope.replace("[", "").replace("]", "").replace("\"", "").trim();
+ }
}