| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.ignite.internal.processors.security; |
| |
| import java.util.Arrays; |
| import java.util.Collection; |
| import java.util.HashMap; |
| import java.util.Map; |
| import org.apache.ignite.IgniteSystemProperties; |
| import org.apache.ignite.lang.IgniteProductVersion; |
| import org.apache.ignite.plugin.security.SecurityPermission; |
| |
| /** |
| * Security utilities. |
| */ |
| public class SecurityUtils { |
| /** Version since service security supported. */ |
| public static final IgniteProductVersion SERVICE_PERMISSIONS_SINCE = IgniteProductVersion.fromString("1.7.11"); |
| |
| /** Default serialization version. */ |
| private final static int DFLT_SERIALIZE_VERSION = isSecurityCompatibilityMode() ? 1 : 2; |
| |
| /** Current serialization version. */ |
| private static final ThreadLocal<Integer> SERIALIZE_VERSION = new ThreadLocal<Integer>(){ |
| @Override protected Integer initialValue() { |
| return DFLT_SERIALIZE_VERSION; |
| } |
| }; |
| |
| /** |
| * Private constructor. |
| */ |
| private SecurityUtils() { |
| } |
| |
| /** |
| * @return Security compatibility mode flag. |
| */ |
| public static boolean isSecurityCompatibilityMode() { |
| return IgniteSystemProperties.getBoolean(IgniteSystemProperties.IGNITE_SECURITY_COMPATIBILITY_MODE, false); |
| } |
| |
| /** |
| * @param ver Serialize version. |
| */ |
| public static void serializeVersion(int ver) { |
| SERIALIZE_VERSION.set(ver); |
| } |
| |
| /** |
| * @return Serialize version. |
| */ |
| public static int serializeVersion() { |
| return SERIALIZE_VERSION.get(); |
| } |
| |
| /** |
| * Sets default serialize version {@link #DFLT_SERIALIZE_VERSION}. |
| */ |
| public static void restoreDefaultSerializeVersion() { |
| serializeVersion(DFLT_SERIALIZE_VERSION); |
| } |
| |
| /** |
| * @return Allow all service permissions. |
| */ |
| public static Map<String, Collection<SecurityPermission>> compatibleServicePermissions() { |
| Map<String, Collection<SecurityPermission>> srvcPerms = new HashMap<>(); |
| |
| srvcPerms.put("*", Arrays.asList( |
| SecurityPermission.SERVICE_CANCEL, |
| SecurityPermission.SERVICE_DEPLOY, |
| SecurityPermission.SERVICE_INVOKE)); |
| |
| return srvcPerms; |
| } |
| } |