| /** |
| * 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.hadoop.security.alias; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.ByteArrayOutputStream; |
| import java.io.File; |
| import java.io.PrintStream; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.List; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.fs.Path; |
| import org.apache.hadoop.test.GenericTestUtils; |
| import org.apache.hadoop.security.ProviderUtils; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| public class TestCredShell { |
| private final ByteArrayOutputStream outContent = new ByteArrayOutputStream(); |
| private final ByteArrayOutputStream errContent = new ByteArrayOutputStream(); |
| private static final File tmpDir = GenericTestUtils.getTestDir("creds"); |
| |
| /* The default JCEKS provider - for testing purposes */ |
| private String jceksProvider; |
| |
| @Before |
| public void setup() throws Exception { |
| System.setOut(new PrintStream(outContent)); |
| System.setErr(new PrintStream(errContent)); |
| final Path jksPath = new Path(tmpDir.toString(), "keystore.jceks"); |
| new File(jksPath.toString()).delete(); |
| jceksProvider = "jceks://file" + jksPath.toUri(); |
| } |
| |
| @Test |
| public void testCredentialSuccessfulLifecycle() throws Exception { |
| outContent.reset(); |
| String[] args1 = {"create", "credential1", "-value", "p@ssw0rd", "-provider", |
| jceksProvider}; |
| int rc = 0; |
| CredentialShell cs = new CredentialShell(); |
| cs.setConf(new Configuration()); |
| rc = cs.run(args1); |
| assertEquals(outContent.toString(), 0, rc); |
| assertTrue(outContent.toString().contains("credential1 has been successfully " + |
| "created.")); |
| assertTrue(outContent.toString() |
| .contains(ProviderUtils.NO_PASSWORD_WARN)); |
| assertTrue(outContent.toString() |
| .contains(ProviderUtils.NO_PASSWORD_INSTRUCTIONS_DOC)); |
| assertTrue(outContent.toString() |
| .contains(ProviderUtils.NO_PASSWORD_CONT)); |
| |
| outContent.reset(); |
| String[] args2 = {"list", "-provider", |
| jceksProvider}; |
| rc = cs.run(args2); |
| assertEquals(0, rc); |
| assertTrue(outContent.toString().contains("credential1")); |
| |
| outContent.reset(); |
| String[] args4 = {"delete", "credential1", "-f", "-provider", |
| jceksProvider}; |
| rc = cs.run(args4); |
| assertEquals(0, rc); |
| assertTrue(outContent.toString().contains("credential1 has been successfully " + |
| "deleted.")); |
| |
| outContent.reset(); |
| String[] args5 = {"list", "-provider", |
| jceksProvider}; |
| rc = cs.run(args5); |
| assertEquals(0, rc); |
| assertFalse(outContent.toString(), outContent.toString().contains("credential1")); |
| } |
| |
| @Test |
| public void testInvalidProvider() throws Exception { |
| String[] args1 = {"create", "credential1", "-value", "p@ssw0rd", "-provider", |
| "sdff://file/tmp/credstore.jceks"}; |
| |
| int rc = 0; |
| CredentialShell cs = new CredentialShell(); |
| cs.setConf(new Configuration()); |
| rc = cs.run(args1); |
| assertEquals(1, rc); |
| assertTrue(outContent.toString().contains( |
| CredentialShell.NO_VALID_PROVIDERS)); |
| } |
| |
| @Test |
| public void testTransientProviderWarning() throws Exception { |
| String[] args1 = {"create", "credential1", "-value", "p@ssw0rd", "-provider", |
| "user:///"}; |
| |
| int rc = 0; |
| CredentialShell cs = new CredentialShell(); |
| cs.setConf(new Configuration()); |
| rc = cs.run(args1); |
| assertEquals(outContent.toString(), 0, rc); |
| assertTrue(outContent.toString().contains("WARNING: you are modifying a " + |
| "transient provider.")); |
| |
| String[] args2 = {"delete", "credential1", "-f", "-provider", "user:///"}; |
| rc = cs.run(args2); |
| assertEquals(outContent.toString(), 0, rc); |
| assertTrue(outContent.toString().contains("credential1 has been successfully " + |
| "deleted.")); |
| } |
| |
| @Test |
| public void testTransientProviderOnlyConfig() throws Exception { |
| String[] args1 = {"create", "credential1"}; |
| |
| int rc = 0; |
| CredentialShell cs = new CredentialShell(); |
| Configuration config = new Configuration(); |
| config.set(CredentialProviderFactory.CREDENTIAL_PROVIDER_PATH, "user:///"); |
| cs.setConf(config); |
| rc = cs.run(args1); |
| assertEquals(1, rc); |
| assertTrue(outContent.toString().contains( |
| CredentialShell.NO_VALID_PROVIDERS)); |
| } |
| |
| @Test |
| public void testPromptForCredentialWithEmptyPasswd() throws Exception { |
| String[] args1 = {"create", "credential1", "-provider", |
| jceksProvider}; |
| ArrayList<String> passwords = new ArrayList<String>(); |
| passwords.add(null); |
| passwords.add("p@ssw0rd"); |
| int rc = 0; |
| CredentialShell shell = new CredentialShell(); |
| shell.setConf(new Configuration()); |
| shell.setPasswordReader(new MockPasswordReader(passwords)); |
| rc = shell.run(args1); |
| assertEquals(outContent.toString(), 1, rc); |
| assertTrue(outContent.toString().contains("Passwords don't match")); |
| } |
| |
| @Test |
| public void testPromptForCredential() throws Exception { |
| String[] args1 = {"create", "credential1", "-provider", |
| jceksProvider}; |
| ArrayList<String> passwords = new ArrayList<String>(); |
| passwords.add("p@ssw0rd"); |
| passwords.add("p@ssw0rd"); |
| int rc = 0; |
| CredentialShell shell = new CredentialShell(); |
| shell.setConf(new Configuration()); |
| shell.setPasswordReader(new MockPasswordReader(passwords)); |
| rc = shell.run(args1); |
| assertEquals(0, rc); |
| assertTrue(outContent.toString().contains("credential1 has been successfully " + |
| "created.")); |
| |
| String[] args2 = {"delete", "credential1", "-f", "-provider", |
| jceksProvider}; |
| rc = shell.run(args2); |
| assertEquals(0, rc); |
| assertTrue(outContent.toString().contains("credential1 has been successfully " + |
| "deleted.")); |
| } |
| |
| public class MockPasswordReader extends CredentialShell.PasswordReader { |
| List<String> passwords = null; |
| |
| public MockPasswordReader(List<String> passwds) { |
| passwords = passwds; |
| } |
| |
| @Override |
| public char[] readPassword(String prompt) { |
| if (passwords.size() == 0) return null; |
| String pass = passwords.remove(0); |
| return pass == null ? null : pass.toCharArray(); |
| } |
| |
| @Override |
| public void format(String message) { |
| System.out.println(message); |
| } |
| } |
| |
| @Test |
| public void testEmptyArgList() throws Exception { |
| CredentialShell shell = new CredentialShell(); |
| shell.setConf(new Configuration()); |
| assertEquals(1, shell.init(new String[0])); |
| } |
| |
| @Test |
| public void testCommandHelpExitsNormally() throws Exception { |
| for (String cmd : Arrays.asList("create", "list", "delete")) { |
| CredentialShell shell = new CredentialShell(); |
| shell.setConf(new Configuration()); |
| assertEquals("Expected help argument on " + cmd + " to return 0", |
| 0, shell.init(new String[] {cmd, "-help"})); |
| } |
| } |
| |
| @Test |
| public void testEmptyArgForCommands() throws Exception { |
| CredentialShell shell = new CredentialShell(); |
| String[] command = { "list", "-provider" }; |
| assertEquals("Expected empty argument on " + command + " to return 1", 1, |
| shell.init(command)); |
| |
| for (String cmd : Arrays.asList("create", "delete")) { |
| shell.setConf(new Configuration()); |
| assertEquals("Expected empty argument on " + cmd + " to return 1", 1, |
| shell.init(new String[] { cmd })); |
| } |
| } |
| |
| @Test |
| public void testStrict() throws Exception { |
| outContent.reset(); |
| String[] args1 = {"create", "credential1", "-value", "p@ssw0rd", |
| "-provider", jceksProvider, "-strict"}; |
| int rc = 1; |
| CredentialShell cs = new CredentialShell(); |
| cs.setConf(new Configuration()); |
| rc = cs.run(args1); |
| assertEquals(outContent.toString(), 1, rc); |
| assertFalse(outContent.toString().contains("credential1 has been " + |
| "successfully created.")); |
| assertTrue(outContent.toString() |
| .contains(ProviderUtils.NO_PASSWORD_ERROR)); |
| assertTrue(outContent.toString() |
| .contains(ProviderUtils.NO_PASSWORD_INSTRUCTIONS_DOC)); |
| } |
| |
| @Test |
| public void testHelp() throws Exception { |
| outContent.reset(); |
| String[] args1 = {"-help"}; |
| int rc = 0; |
| CredentialShell cs = new CredentialShell(); |
| cs.setConf(new Configuration()); |
| rc = cs.run(args1); |
| assertEquals(outContent.toString(), 0, rc); |
| assertTrue(outContent.toString().contains("Usage")); |
| } |
| |
| @Test |
| public void testHelpCreate() throws Exception { |
| outContent.reset(); |
| String[] args1 = {"create", "-help"}; |
| int rc = 0; |
| CredentialShell cs = new CredentialShell(); |
| cs.setConf(new Configuration()); |
| rc = cs.run(args1); |
| assertEquals(outContent.toString(), 0, rc); |
| assertTrue(outContent.toString().contains("Usage")); |
| } |
| } |