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[apache#4460] feat(core): Add the method call of the authorizationPlu…
…gin (apache#4461) ### What changes were proposed in this pull request? If we want to push the privileges down the underlying system, we need to call methods of the underlying system authorization plugin. ### Why are the changes needed? Fix: apache#4460 ### Does this PR introduce _any_ user-facing change? No. ### How was this patch tested? Add some test cases.
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core/src/main/java/org/apache/gravitino/authorization/FutureGrantManager.java
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| /* | ||
| * 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.gravitino.authorization; | ||
|
|
||
| import com.google.common.collect.Lists; | ||
| import com.google.common.collect.Maps; | ||
| import java.io.IOException; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
| import java.util.Set; | ||
| import java.util.stream.Collectors; | ||
| import org.apache.gravitino.Entity; | ||
| import org.apache.gravitino.EntityStore; | ||
| import org.apache.gravitino.NameIdentifier; | ||
| import org.apache.gravitino.SupportsRelationOperations; | ||
| import org.apache.gravitino.connector.BaseCatalog; | ||
| import org.apache.gravitino.connector.authorization.AuthorizationPlugin; | ||
| import org.apache.gravitino.meta.GroupEntity; | ||
| import org.apache.gravitino.meta.RoleEntity; | ||
| import org.apache.gravitino.meta.UserEntity; | ||
| import org.glassfish.jersey.internal.guava.Sets; | ||
|
|
||
| /** | ||
| * FutureGrantManager is responsible for granting privileges to future object. When you grant a | ||
| * privilege which authorization supports to a metalake, the future creating catalog should apply | ||
| * the privilege to underlying authorization plugin, too. FutureGrantManager selects the roles | ||
| * contains the metalake securable object and filter unnecessary roles. Then, it selects the users | ||
| * and groups by roles. Finally, it apply the information to the authorization plugins. | ||
| */ | ||
| public class FutureGrantManager { | ||
| EntityStore entityStore; | ||
|
|
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| public FutureGrantManager(EntityStore entityStore) { | ||
| this.entityStore = entityStore; | ||
| } | ||
|
|
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| public void grantNewlyCreatedCatalog(String metalake, BaseCatalog catalog) { | ||
| try { | ||
|
|
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| Map<UserEntity, Set<RoleEntity>> userGrantRoles = Maps.newHashMap(); | ||
| Map<GroupEntity, Set<RoleEntity>> groupGrantRoles = Maps.newHashMap(); | ||
| List<RoleEntity> roles = | ||
| entityStore.relationOperations() | ||
| .listEntitiesByRelation( | ||
| SupportsRelationOperations.Type.METADATA_OBJECT_ROLE_REL, | ||
| NameIdentifier.of(metalake), | ||
| Entity.EntityType.METALAKE) | ||
| .stream() | ||
| .map(entity -> (RoleEntity) entity) | ||
| .collect(Collectors.toList()); | ||
|
|
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| for (RoleEntity role : roles) { | ||
|
|
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| boolean supportsFutureGrant = false; | ||
| for (SecurableObject object : role.securableObjects()) { | ||
| if (AuthorizationUtils.needApplyAllAuthorizationPlugin(object)) { | ||
| supportsFutureGrant = true; | ||
| break; | ||
| } | ||
| } | ||
|
|
||
| if (!supportsFutureGrant) { | ||
| continue; | ||
| } | ||
|
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| List<UserEntity> users = | ||
| entityStore.relationOperations() | ||
| .listEntitiesByRelation( | ||
| SupportsRelationOperations.Type.ROLE_USER_REL, | ||
| role.nameIdentifier(), | ||
| Entity.EntityType.ROLE) | ||
| .stream() | ||
| .map(entity -> (UserEntity) entity) | ||
| .collect(Collectors.toList()); | ||
|
|
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| for (UserEntity user : users) { | ||
| Set<RoleEntity> roleSet = userGrantRoles.computeIfAbsent(user, k -> Sets.newHashSet()); | ||
| roleSet.add(role); | ||
| } | ||
|
|
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| List<GroupEntity> groups = | ||
| entityStore.relationOperations() | ||
| .listEntitiesByRelation( | ||
| SupportsRelationOperations.Type.ROLE_GROUP_REL, | ||
| role.nameIdentifier(), | ||
| Entity.EntityType.ROLE) | ||
| .stream() | ||
| .map(entity -> (GroupEntity) entity) | ||
| .collect(Collectors.toList()); | ||
|
|
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| for (GroupEntity group : groups) { | ||
| Set<RoleEntity> roleSet = groupGrantRoles.computeIfAbsent(group, k -> Sets.newHashSet()); | ||
| roleSet.add(role); | ||
| } | ||
| } | ||
|
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| for (Map.Entry<UserEntity, Set<RoleEntity>> entry : userGrantRoles.entrySet()) { | ||
| AuthorizationPlugin authorizationPlugin = catalog.getAuthorizationPlugin(); | ||
| if (authorizationPlugin != null) { | ||
| authorizationPlugin.onGrantedRolesToUser( | ||
| Lists.newArrayList(entry.getValue()), entry.getKey()); | ||
| } | ||
| } | ||
|
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| for (Map.Entry<GroupEntity, Set<RoleEntity>> entry : groupGrantRoles.entrySet()) { | ||
| AuthorizationPlugin authorizationPlugin = catalog.getAuthorizationPlugin(); | ||
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| if (authorizationPlugin != null) { | ||
| authorizationPlugin.onGrantedRolesToGroup( | ||
| Lists.newArrayList(entry.getValue()), entry.getKey()); | ||
| } | ||
| } | ||
| } catch (IOException e) { | ||
| throw new RuntimeException(e); | ||
| } | ||
| } | ||
| } |
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