| /* |
| * 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.sentry.shell; |
| |
| import com.budhash.cliche.Command; |
| import com.budhash.cliche.Param; |
| import com.budhash.cliche.Shell; |
| import com.budhash.cliche.ShellDependent; |
| |
| import org.apache.sentry.core.common.exception.SentryUserException; |
| import org.apache.sentry.provider.db.tools.ShellCommand; |
| |
| import java.util.Collections; |
| import java.util.List; |
| |
| /** |
| * Sentry roles manipulation for CLI. |
| */ |
| public class RolesShell implements ShellDependent { |
| private final ShellCommand shellCommand; |
| private final String authUser; |
| Shell shell; |
| |
| public RolesShell(ShellCommand shellCommand, String authUser) { |
| this.shellCommand = shellCommand; |
| this.authUser = authUser; |
| } |
| |
| @Command(description = "List sentry roles. shows all available roles.") |
| public List<String> list() { |
| try { |
| List<String> result = shellCommand.listRoles(authUser, null); |
| Collections.sort(result); |
| return result; |
| } catch (SentryUserException e) { |
| System.out.printf("failed to list roles: %s\n", e.toString()); |
| return Collections.emptyList(); |
| } |
| } |
| |
| @Command(description = "List sentry roles by group") |
| public List<String> list( |
| @Param(name = "groupName", description = "group name for roles") |
| String group) { |
| try { |
| List<String> result = shellCommand.listRoles(authUser, group); |
| Collections.sort(result); |
| return result; |
| } catch (SentryUserException e) { |
| System.out.printf("failed to list roles with group %s: %s\n", |
| group, e.toString()); |
| return Collections.emptyList(); |
| } |
| } |
| |
| @Command(description = "Create Sentry role(s).") |
| public void create( |
| @Param(name = "roleName", description = "name of role to create") |
| String ...roles) { |
| for (String role : roles) { |
| try { |
| shellCommand.createRole(authUser, role); |
| } catch (SentryUserException e) { |
| System.out.printf("failed to create role %s: %s\n", |
| role, e.toString()); |
| } |
| } |
| } |
| |
| @Command(description = "drop Sentry role(s).") |
| public void drop( |
| @Param(name = "roleName ...", description = "role names to remove") |
| String ...roles) { |
| for (String role : roles) { |
| try { |
| shellCommand.dropRole(authUser, role); |
| } catch (SentryUserException e) { |
| System.out.printf("failed to drop role %s: %s\n", |
| role, e.toString()); |
| } |
| } |
| } |
| |
| @Override |
| public void cliSetShell(Shell theShell) { |
| this.shell = theShell; |
| } |
| |
| } |