| /* |
| * 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.cassandra.tools.nodetool; |
| |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| import org.apache.cassandra.auth.AuthCacheService; |
| import org.apache.cassandra.auth.AuthTestUtils; |
| import org.apache.cassandra.auth.AuthenticatedUser; |
| import org.apache.cassandra.auth.IRoleManager; |
| import org.apache.cassandra.config.DatabaseDescriptor; |
| import org.apache.cassandra.cql3.CQLTester; |
| import org.apache.cassandra.tools.ToolRunner; |
| |
| import static org.apache.cassandra.auth.AuthTestUtils.ROLE_A; |
| import static org.apache.cassandra.auth.AuthTestUtils.ROLE_B; |
| import static org.apache.cassandra.auth.AuthTestUtils.getRolesReadCount; |
| import static org.assertj.core.api.Assertions.assertThat; |
| |
| public class InvalidateRolesCacheTest extends CQLTester |
| { |
| @BeforeClass |
| public static void setup() throws Exception |
| { |
| CQLTester.setUpClass(); |
| CQLTester.requireAuthentication(); |
| |
| IRoleManager roleManager = DatabaseDescriptor.getRoleManager(); |
| roleManager.createRole(AuthenticatedUser.SYSTEM_USER, ROLE_A, AuthTestUtils.getLoginRoleOptions()); |
| roleManager.createRole(AuthenticatedUser.SYSTEM_USER, ROLE_B, AuthTestUtils.getLoginRoleOptions()); |
| AuthCacheService.initializeAndRegisterCaches(); |
| |
| startJMXServer(); |
| } |
| |
| @Test |
| @SuppressWarnings("SingleCharacterStringConcatenation") |
| public void testMaybeChangeDocs() |
| { |
| // If you added, modified options or help, please update docs if necessary |
| ToolRunner.ToolResult tool = ToolRunner.invokeNodetool("help", "invalidaterolescache"); |
| tool.assertOnCleanExit(); |
| |
| String help = "NAME\n" + |
| " nodetool invalidaterolescache - Invalidate the roles cache\n" + |
| "\n" + |
| "SYNOPSIS\n" + |
| " nodetool [(-h <host> | --host <host>)] [(-p <port> | --port <port>)]\n" + |
| " [(-pp | --print-port)] [(-pw <password> | --password <password>)]\n" + |
| " [(-pwf <passwordFilePath> | --password-file <passwordFilePath>)]\n" + |
| " [(-u <username> | --username <username>)] invalidaterolescache [--]\n" + |
| " [<role>...]\n" + |
| "\n" + |
| "OPTIONS\n" + |
| " -h <host>, --host <host>\n" + |
| " Node hostname or ip address\n" + |
| "\n" + |
| " -p <port>, --port <port>\n" + |
| " Remote jmx agent port number\n" + |
| "\n" + |
| " -pp, --print-port\n" + |
| " Operate in 4.0 mode with hosts disambiguated by port number\n" + |
| "\n" + |
| " -pw <password>, --password <password>\n" + |
| " Remote jmx agent password\n" + |
| "\n" + |
| " -pwf <passwordFilePath>, --password-file <passwordFilePath>\n" + |
| " Path to the JMX password file\n" + |
| "\n" + |
| " -u <username>, --username <username>\n" + |
| " Remote jmx agent username\n" + |
| "\n" + |
| " --\n" + |
| " This option can be used to separate command-line options from the\n" + |
| " list of argument, (useful when arguments might be mistaken for\n" + |
| " command-line options\n" + |
| "\n" + |
| " [<role>...]\n" + |
| " List of roles to invalidate. By default, all roles\n" + |
| "\n" + |
| "\n"; |
| assertThat(tool.getStdout()).isEqualTo(help); |
| } |
| |
| @Test |
| public void testInvalidateSingleRole() |
| { |
| AuthenticatedUser role = new AuthenticatedUser(ROLE_A.getRoleName()); |
| |
| // cache role |
| role.canLogin(); |
| long originalReadsCount = getRolesReadCount(); |
| |
| // enure role is cached |
| assertThat(role.canLogin()).isTrue(); |
| assertThat(originalReadsCount).isEqualTo(getRolesReadCount()); |
| |
| // invalidate role |
| ToolRunner.ToolResult tool = ToolRunner.invokeNodetool("invalidaterolescache", ROLE_A.getRoleName()); |
| tool.assertOnCleanExit(); |
| assertThat(tool.getStdout()).isEmpty(); |
| |
| // ensure role is reloaded |
| assertThat(role.canLogin()).isTrue(); |
| assertThat(originalReadsCount).isLessThan(getRolesReadCount()); |
| } |
| |
| @Test |
| public void testInvalidateAllRoles() |
| { |
| AuthenticatedUser roleA = new AuthenticatedUser(ROLE_A.getRoleName()); |
| AuthenticatedUser roleB = new AuthenticatedUser(ROLE_B.getRoleName()); |
| |
| // cache roles |
| roleA.canLogin(); |
| roleB.canLogin(); |
| long originalReadsCount = getRolesReadCount(); |
| |
| // enure roles are cached |
| assertThat(roleA.canLogin()).isTrue(); |
| assertThat(roleB.canLogin()).isTrue(); |
| assertThat(originalReadsCount).isEqualTo(getRolesReadCount()); |
| |
| // invalidate both roles |
| ToolRunner.ToolResult tool = ToolRunner.invokeNodetool("invalidaterolescache"); |
| tool.assertOnCleanExit(); |
| assertThat(tool.getStdout()).isEmpty(); |
| |
| // ensure role for roleA is reloaded |
| assertThat(roleA.canLogin()).isTrue(); |
| long readsCountAfterFirstReLoad = getRolesReadCount(); |
| assertThat(originalReadsCount).isLessThan(readsCountAfterFirstReLoad); |
| |
| // ensure role for roleB is reloaded |
| assertThat(roleB.canLogin()).isTrue(); |
| long readsCountAfterSecondReLoad = getRolesReadCount(); |
| assertThat(readsCountAfterFirstReLoad).isLessThan(readsCountAfterSecondReLoad); |
| } |
| } |