| /** |
| * 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.ambari.server.security.authorization; |
| |
| import org.apache.ambari.server.orm.entities.PrivilegeEntity; |
| import org.apache.ambari.server.orm.entities.ResourceEntity; |
| import org.springframework.security.core.GrantedAuthority; |
| |
| /** |
| * Authority granted for Ambari privileges. |
| */ |
| public class AmbariGrantedAuthority implements GrantedAuthority { |
| /** |
| * The Ambari privilege. |
| */ |
| private final PrivilegeEntity privilegeEntity; |
| |
| |
| // ----- Constructors ------------------------------------------------------ |
| |
| public AmbariGrantedAuthority(PrivilegeEntity privilegeEntity) { |
| this.privilegeEntity = privilegeEntity; |
| } |
| |
| |
| // ----- GrantedAuthority -------------------------------------------------- |
| |
| @Override |
| public String getAuthority() { |
| |
| ResourceEntity resource = privilegeEntity.getResource(); |
| |
| Long resourceId = resource.getId(); |
| String resourceTypeQualifier = resource.getResourceType().getName().toUpperCase() + "."; |
| String privilegeName = privilegeEntity.getPermission().getPermissionName() + "@" + resourceId; |
| |
| return privilegeName.startsWith(resourceTypeQualifier) ? privilegeName : resourceTypeQualifier + privilegeName ; |
| } |
| |
| |
| // ----- AmbariGrantedAuthority -------------------------------------------- |
| |
| /** |
| * Get the associated privilege. |
| * |
| * @return the privilege |
| */ |
| public PrivilegeEntity getPrivilegeEntity() { |
| return privilegeEntity; |
| } |
| |
| |
| // ----- Object overrides -------------------------------------------------- |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) return true; |
| if (o == null || getClass() != o.getClass()) return false; |
| |
| AmbariGrantedAuthority that = (AmbariGrantedAuthority) o; |
| |
| return !(privilegeEntity != null ? !privilegeEntity.equals(that.privilegeEntity) : that.privilegeEntity != null); |
| } |
| |
| @Override |
| public int hashCode() { |
| return privilegeEntity != null ? privilegeEntity.hashCode() : 0; |
| } |
| } |