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-rw-r--r--src/main/java/org/traccar/database/PermissionsManager.java171
1 files changed, 0 insertions, 171 deletions
diff --git a/src/main/java/org/traccar/database/PermissionsManager.java b/src/main/java/org/traccar/database/PermissionsManager.java
deleted file mode 100644
index c52c72c4d..000000000
--- a/src/main/java/org/traccar/database/PermissionsManager.java
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * Copyright 2015 - 2022 Anton Tananaev (anton@traccar.org)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.database;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.traccar.Context;
-import org.traccar.model.Device;
-import org.traccar.model.Group;
-import org.traccar.model.Permission;
-import org.traccar.model.User;
-import org.traccar.storage.StorageException;
-
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Map;
-import java.util.Set;
-import java.util.concurrent.locks.ReadWriteLock;
-import java.util.concurrent.locks.ReentrantReadWriteLock;
-
-public class PermissionsManager {
-
- private static final Logger LOGGER = LoggerFactory.getLogger(PermissionsManager.class);
-
- private final DataManager dataManager;
-
- private final ReadWriteLock lock = new ReentrantReadWriteLock();
-
- private final Map<Long, Set<Long>> groupPermissions = new HashMap<>();
- private final Map<Long, Set<Long>> devicePermissions = new HashMap<>();
- private final Map<Long, Set<Long>> deviceUsers = new HashMap<>();
- private final Map<Long, Set<Long>> groupDevices = new HashMap<>();
-
- public PermissionsManager(DataManager dataManager) {
- this.dataManager = dataManager;
- refreshDeviceAndGroupPermissions();
- }
-
- protected final void readLock() {
- lock.readLock().lock();
- }
-
- protected final void readUnlock() {
- lock.readLock().unlock();
- }
-
- protected final void writeLock() {
- lock.writeLock().lock();
- }
-
- protected final void writeUnlock() {
- lock.writeLock().unlock();
- }
-
- public Set<Long> getGroupPermissions(long userId) {
- readLock();
- try {
- if (!groupPermissions.containsKey(userId)) {
- groupPermissions.put(userId, new HashSet<>());
- }
- return groupPermissions.get(userId);
- } finally {
- readUnlock();
- }
- }
-
- public Set<Long> getDevicePermissions(long userId) {
- readLock();
- try {
- if (!devicePermissions.containsKey(userId)) {
- devicePermissions.put(userId, new HashSet<>());
- }
- return devicePermissions.get(userId);
- } finally {
- readUnlock();
- }
- }
-
- private Set<Long> getAllDeviceUsers(long deviceId) {
- readLock();
- try {
- if (!deviceUsers.containsKey(deviceId)) {
- deviceUsers.put(deviceId, new HashSet<>());
- }
- return deviceUsers.get(deviceId);
- } finally {
- readUnlock();
- }
- }
-
- public Set<Long> getGroupDevices(long groupId) {
- readLock();
- try {
- if (!groupDevices.containsKey(groupId)) {
- groupDevices.put(groupId, new HashSet<>());
- }
- return groupDevices.get(groupId);
- } finally {
- readUnlock();
- }
- }
-
- public final void refreshDeviceAndGroupPermissions() {
- writeLock();
- try {
- groupPermissions.clear();
- devicePermissions.clear();
- try {
- var groups = dataManager.getObjects(Group.class);
- GroupTree groupTree = new GroupTree(groups, Context.getDeviceManager().getAllDevices());
- for (Permission groupPermission : dataManager.getPermissions(User.class, Group.class)) {
- Set<Long> userGroupPermissions = getGroupPermissions(groupPermission.getOwnerId());
- Set<Long> userDevicePermissions = getDevicePermissions(groupPermission.getOwnerId());
- userGroupPermissions.add(groupPermission.getPropertyId());
- for (Group group : groupTree.getGroups(groupPermission.getPropertyId())) {
- userGroupPermissions.add(group.getId());
- }
- for (Device device : groupTree.getDevices(groupPermission.getPropertyId())) {
- userDevicePermissions.add(device.getId());
- }
- }
-
- for (Permission devicePermission : dataManager.getPermissions(User.class, Device.class)) {
- getDevicePermissions(devicePermission.getOwnerId()).add(devicePermission.getPropertyId());
- }
-
- groupDevices.clear();
- for (var group : groups) {
- for (Device device : groupTree.getDevices(group.getId())) {
- getGroupDevices(group.getId()).add(device.getId());
- }
- }
-
- } catch (StorageException | ClassNotFoundException error) {
- LOGGER.warn("Refresh device permissions error", error);
- }
-
- deviceUsers.clear();
- for (Map.Entry<Long, Set<Long>> entry : devicePermissions.entrySet()) {
- for (long deviceId : entry.getValue()) {
- getAllDeviceUsers(deviceId).add(entry.getKey());
- }
- }
- } finally {
- writeUnlock();
- }
- }
-
- public void refreshPermissions(Permission permission) {
- if (permission.getOwnerClass().equals(User.class)) {
- if (permission.getPropertyClass().equals(Device.class)
- || permission.getPropertyClass().equals(Group.class)) {
- refreshDeviceAndGroupPermissions();
- }
- }
- }
-
-}