| /** |
| * 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; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.lang.reflect.Constructor; |
| import java.util.Properties; |
| import java.util.Random; |
| |
| import org.apache.ambari.server.configuration.Configuration; |
| import org.apache.commons.io.FileUtils; |
| import org.apache.commons.lang.RandomStringUtils; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.rules.TemporaryFolder; |
| |
| import com.google.inject.AbstractModule; |
| import com.google.inject.Guice; |
| import com.google.inject.Inject; |
| import com.google.inject.Injector; |
| |
| import junit.framework.TestCase; |
| |
| public class TestPassFileGeneration extends TestCase { |
| |
| private static final int PASS_FILE_NAME_LEN = 20; |
| private static final float MAX_PASS_LEN = 100; |
| |
| public TemporaryFolder temp = new TemporaryFolder(); |
| |
| Injector injector; |
| |
| private static CertificateManager certMan; |
| private String passFileName; |
| private int passLen; |
| |
| @Inject |
| static void init(CertificateManager instance) { |
| certMan = instance; |
| } |
| |
| private class SecurityModule extends AbstractModule { |
| @Override |
| protected void configure() { |
| bind(Properties.class).toInstance(buildTestProperties()); |
| bind(Configuration.class).toConstructor(getConfigurationConstructor()); |
| requestStaticInjection(CertGenerationTest.class); |
| } |
| } |
| |
| protected Properties buildTestProperties() { |
| try { |
| temp.create(); |
| } catch (IOException e) { |
| e.printStackTrace(); |
| } |
| Properties properties = new Properties(); |
| properties.setProperty(Configuration.SRVR_KSTR_DIR_KEY, temp.getRoot() |
| .getAbsolutePath()); |
| |
| passLen = (int) Math.abs((new Random().nextFloat() * MAX_PASS_LEN)); |
| |
| properties.setProperty(Configuration.SRVR_CRT_PASS_LEN_KEY, |
| String.valueOf(passLen)); |
| |
| passFileName = RandomStringUtils.randomAlphabetic(PASS_FILE_NAME_LEN); |
| properties.setProperty(Configuration.SRVR_CRT_PASS_FILE_KEY, passFileName); |
| |
| return properties; |
| } |
| |
| protected Constructor<Configuration> getConfigurationConstructor() { |
| try { |
| return Configuration.class.getConstructor(Properties.class); |
| } catch (NoSuchMethodException e) { |
| throw new RuntimeException( |
| "Expected constructor not found in Configuration.java", e); |
| } |
| } |
| |
| @Before |
| public void setUp() throws IOException { |
| |
| injector = Guice.createInjector(new SecurityModule()); |
| certMan = injector.getInstance(CertificateManager.class); |
| |
| certMan.initRootCert(); |
| } |
| |
| @After |
| public void tearDown() throws IOException { |
| temp.delete(); |
| } |
| |
| @Test |
| public void testPassFileGen() throws Exception { |
| |
| File passFile = new File(temp.getRoot().getAbsolutePath() + File.separator |
| + passFileName); |
| |
| assertTrue(passFile.exists()); |
| |
| String pass = FileUtils.readFileToString(passFile); |
| |
| assertEquals(pass.length(), passLen); |
| |
| } |
| |
| } |