org.eclipse.jgit.test/tst/org/eclipse/jgit/transport/OpenSshConfigTest.java - sop/jgit - Git at Google

 /*
  * Copyright (C) 2008, 2014 Google Inc.
  * and other copyright owners as documented in the project's IP log.
  *
  * This program and the accompanying materials are made available
  * under the terms of the Eclipse Distribution License v1.0 which
  * accompanies this distribution, is reproduced below, and is
  * available at http://www.eclipse.org/org/documents/edl-v10.php
  *
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or
  * without modification, are permitted provided that the following
  * conditions are met:
  *
  * - Redistributions of source code must retain the above copyright
  *   notice, this list of conditions and the following disclaimer.
  *
  * - Redistributions in binary form must reproduce the above
  *   copyright notice, this list of conditions and the following
  *   disclaimer in the documentation and/or other materials provided
  *   with the distribution.
  *
  * - Neither the name of the Eclipse Foundation, Inc. nor the
  *   names of its contributors may be used to endorse or promote
  *   products derived from this software without specific prior
  *   written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
  * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */

 package org.eclipse.jgit.transport;

 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;

 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.OutputStreamWriter;

 import org.eclipse.jgit.junit.RepositoryTestCase;
 import org.eclipse.jgit.lib.Constants;
 import org.eclipse.jgit.transport.OpenSshConfig.Host;
 import org.eclipse.jgit.util.FileUtils;
 import org.junit.Before;
 import org.junit.Test;

 public class OpenSshConfigTest extends RepositoryTestCase {
 	private File home;

 	private File configFile;

 	private OpenSshConfig osc;

 	@Override
 	@Before
 	public void setUp() throws Exception {
 		super.setUp();

 		home = new File(trash, "home");
 		FileUtils.mkdir(home);

 		configFile = new File(new File(home, ".ssh"), Constants.CONFIG);
 		FileUtils.mkdir(configFile.getParentFile());

 		System.setProperty("user.name", "jex_junit");
 		osc = new OpenSshConfig(home, configFile);
 	}

 	private void config(final String data) throws IOException {
 		final OutputStreamWriter fw = new OutputStreamWriter(
 				new FileOutputStream(configFile), "UTF-8");
 		fw.write(data);
 		fw.close();
 	}

 	@Test
 	public void testNoConfig() {
 		final Host h = osc.lookup("repo.or.cz");
 		assertNotNull(h);
 		assertEquals("repo.or.cz", h.getHostName());
 		assertEquals("jex_junit", h.getUser());
 		assertEquals(22, h.getPort());
 		assertEquals(1, h.getConnectionAttempts());
 		assertNull(h.getIdentityFile());
 	}

 	@Test
 	public void testSeparatorParsing() throws Exception {
 		config("Host\tfirst\n" +
 		       "\tHostName\tfirst.tld\n" +
 		       "\n" +
 		       "Host second\n" +
 		       " HostName\tsecond.tld\n" +
 		       "Host=third\n" +
 		       "HostName=third.tld\n\n\n" +
 		       "\t Host = fourth\n\n\n" +
 		       " \t HostName\t=fourth.tld\n" +
 		       "Host\t =     last\n" +
 		       "HostName  \t    last.tld");
 		assertNotNull(osc.lookup("first"));
 		assertEquals("first.tld", osc.lookup("first").getHostName());
 		assertNotNull(osc.lookup("second"));
 		assertEquals("second.tld", osc.lookup("second").getHostName());
 		assertNotNull(osc.lookup("third"));
 		assertEquals("third.tld", osc.lookup("third").getHostName());
 		assertNotNull(osc.lookup("fourth"));
 		assertEquals("fourth.tld", osc.lookup("fourth").getHostName());
 		assertNotNull(osc.lookup("last"));
 		assertEquals("last.tld", osc.lookup("last").getHostName());
 	}

 	@Test
 	public void testQuoteParsing() throws Exception {
 		config("Host \"good\"\n" +
 			" HostName=\"good.tld\"\n" +
 			" Port=\"6007\"\n" +
 			" User=\"gooduser\"\n" +
 			"Host multiple unquoted and \"quoted\" \"hosts\"\n" +
 			" Port=\"2222\"\n" +
 			"Host \"spaced\"\n" +
 			"# Bad host name, but testing preservation of spaces\n" +
 			" HostName=\" spaced\ttld \"\n" +
 			"# Misbalanced quotes\n" +
 			"Host \"bad\"\n" +
 			"# OpenSSH doesn't allow this but ...\n" +
 			" HostName=bad.tld\"\n");
 		assertEquals("good.tld", osc.lookup("good").getHostName());
 		assertEquals("gooduser", osc.lookup("good").getUser());
 		assertEquals(6007, osc.lookup("good").getPort());
 		assertEquals(2222, osc.lookup("multiple").getPort());
 		assertEquals(2222, osc.lookup("quoted").getPort());
 		assertEquals(2222, osc.lookup("and").getPort());
 		assertEquals(2222, osc.lookup("unquoted").getPort());
 		assertEquals(2222, osc.lookup("hosts").getPort());
 		assertEquals(" spaced\ttld ", osc.lookup("spaced").getHostName());
 		assertEquals("bad.tld\"", osc.lookup("bad").getHostName());
 	}

 	@Test
 	public void testAlias_DoesNotMatch() throws Exception {
 		config("Host orcz\n" + "\tHostName repo.or.cz\n");
 		final Host h = osc.lookup("repo.or.cz");
 		assertNotNull(h);
 		assertEquals("repo.or.cz", h.getHostName());
 		assertEquals("jex_junit", h.getUser());
 		assertEquals(22, h.getPort());
 		assertNull(h.getIdentityFile());
 	}

 	@Test
 	public void testAlias_OptionsSet() throws Exception {
 		config("Host orcz\n" + "\tHostName repo.or.cz\n" + "\tPort 2222\n"
 				+ "\tUser jex\n" + "\tIdentityFile .ssh/id_jex\n"
 				+ "\tForwardX11 no\n");
 		final Host h = osc.lookup("orcz");
 		assertNotNull(h);
 		assertEquals("repo.or.cz", h.getHostName());
 		assertEquals("jex", h.getUser());
 		assertEquals(2222, h.getPort());
 		assertEquals(new File(home, ".ssh/id_jex"), h.getIdentityFile());
 	}

 	@Test
 	public void testAlias_OptionsKeywordCaseInsensitive() throws Exception {
 		config("hOsT orcz\n" + "\thOsTnAmE repo.or.cz\n" + "\tPORT 2222\n"
 				+ "\tuser jex\n" + "\tidentityfile .ssh/id_jex\n"
 				+ "\tForwardX11 no\n");
 		final Host h = osc.lookup("orcz");
 		assertNotNull(h);
 		assertEquals("repo.or.cz", h.getHostName());
 		assertEquals("jex", h.getUser());
 		assertEquals(2222, h.getPort());
 		assertEquals(new File(home, ".ssh/id_jex"), h.getIdentityFile());
 	}

 	@Test
 	public void testAlias_OptionsInherit() throws Exception {
 		config("Host orcz\n" + "\tHostName repo.or.cz\n" + "\n" + "Host *\n"
 				+ "\tHostName not.a.host.example.com\n" + "\tPort 2222\n"
 				+ "\tUser jex\n" + "\tIdentityFile .ssh/id_jex\n"
 				+ "\tForwardX11 no\n");
 		final Host h = osc.lookup("orcz");
 		assertNotNull(h);
 		assertEquals("repo.or.cz", h.getHostName());
 		assertEquals("jex", h.getUser());
 		assertEquals(2222, h.getPort());
 		assertEquals(new File(home, ".ssh/id_jex"), h.getIdentityFile());
 	}

 	@Test
 	public void testAlias_PreferredAuthenticationsDefault() throws Exception {
 		final Host h = osc.lookup("orcz");
 		assertNotNull(h);
 		assertNull(h.getPreferredAuthentications());
 	}

 	@Test
 	public void testAlias_PreferredAuthentications() throws Exception {
 		config("Host orcz\n" + "\tPreferredAuthentications publickey\n");
 		final Host h = osc.lookup("orcz");
 		assertNotNull(h);
 		assertEquals("publickey", h.getPreferredAuthentications());
 	}

 	@Test
 	public void testAlias_InheritPreferredAuthentications() throws Exception {
 		config("Host orcz\n" + "\tHostName repo.or.cz\n" + "\n" + "Host *\n"
 				+ "\tPreferredAuthentications publickey, hostbased\n");
 		final Host h = osc.lookup("orcz");
 		assertNotNull(h);
 		assertEquals("publickey,hostbased", h.getPreferredAuthentications());
 	}

 	@Test
 	public void testAlias_BatchModeDefault() throws Exception {
 		final Host h = osc.lookup("orcz");
 		assertNotNull(h);
 		assertFalse(h.isBatchMode());
 	}

 	@Test
 	public void testAlias_BatchModeYes() throws Exception {
 		config("Host orcz\n" + "\tBatchMode yes\n");
 		final Host h = osc.lookup("orcz");
 		assertNotNull(h);
 		assertTrue(h.isBatchMode());
 	}

 	@Test
 	public void testAlias_InheritBatchMode() throws Exception {
 		config("Host orcz\n" + "\tHostName repo.or.cz\n" + "\n" + "Host *\n"
 				+ "\tBatchMode yes\n");
 		final Host h = osc.lookup("orcz");
 		assertNotNull(h);
 		assertTrue(h.isBatchMode());
 	}

 	@Test
 	public void testAlias_ConnectionAttemptsDefault() throws Exception {
 		final Host h = osc.lookup("orcz");
 		assertNotNull(h);
 		assertEquals(1, h.getConnectionAttempts());
 	}

 	@Test
 	public void testAlias_ConnectionAttempts() throws Exception {
 		config("Host orcz\n" + "\tConnectionAttempts 5\n");
 		final Host h = osc.lookup("orcz");
 		assertNotNull(h);
 		assertEquals(5, h.getConnectionAttempts());
 	}

 	@Test
 	public void testAlias_invalidConnectionAttempts() throws Exception {
 		config("Host orcz\n" + "\tConnectionAttempts -1\n");
 		final Host h = osc.lookup("orcz");
 		assertNotNull(h);
 		assertEquals(1, h.getConnectionAttempts());
 	}

 	@Test
 	public void testAlias_badConnectionAttempts() throws Exception {
 		config("Host orcz\n" + "\tConnectionAttempts xxx\n");
 		final Host h = osc.lookup("orcz");
 		assertNotNull(h);
 		assertEquals(1, h.getConnectionAttempts());
 	}
 }
	/*
	* Copyright (C) 2008, 2014 Google Inc.
	* and other copyright owners as documented in the project's IP log.
	*
	* This program and the accompanying materials are made available
	* under the terms of the Eclipse Distribution License v1.0 which
	* accompanies this distribution, is reproduced below, and is
	* available at http://www.eclipse.org/org/documents/edl-v10.php
	*
	* All rights reserved.
	*
	* Redistribution and use in source and binary forms, with or
	* without modification, are permitted provided that the following
	* conditions are met:
	*
	* - Redistributions of source code must retain the above copyright
	* notice, this list of conditions and the following disclaimer.
	*
	* - Redistributions in binary form must reproduce the above
	* copyright notice, this list of conditions and the following
	* disclaimer in the documentation and/or other materials provided
	* with the distribution.
	*
	* - Neither the name of the Eclipse Foundation, Inc. nor the
	* names of its contributors may be used to endorse or promote
	* products derived from this software without specific prior
	* written permission.
	*
	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
	* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
	* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
	* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
	* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
	* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
	* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
	* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
	* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
	* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	*/

	package org.eclipse.jgit.transport;

	import static org.junit.Assert.assertEquals;
	import static org.junit.Assert.assertFalse;
	import static org.junit.Assert.assertNotNull;
	import static org.junit.Assert.assertNull;
	import static org.junit.Assert.assertTrue;

	import java.io.File;
	import java.io.FileOutputStream;
	import java.io.IOException;
	import java.io.OutputStreamWriter;

	import org.eclipse.jgit.junit.RepositoryTestCase;
	import org.eclipse.jgit.lib.Constants;
	import org.eclipse.jgit.transport.OpenSshConfig.Host;
	import org.eclipse.jgit.util.FileUtils;
	import org.junit.Before;
	import org.junit.Test;

	public class OpenSshConfigTest extends RepositoryTestCase {
	private File home;

	private File configFile;

	private OpenSshConfig osc;

	@Override
	@Before
	public void setUp() throws Exception {
	super.setUp();

	home = new File(trash, "home");
	FileUtils.mkdir(home);

	configFile = new File(new File(home, ".ssh"), Constants.CONFIG);
	FileUtils.mkdir(configFile.getParentFile());

	System.setProperty("user.name", "jex_junit");
	osc = new OpenSshConfig(home, configFile);
	}

	private void config(final String data) throws IOException {
	final OutputStreamWriter fw = new OutputStreamWriter(
	new FileOutputStream(configFile), "UTF-8");
	fw.write(data);
	fw.close();
	}

	@Test
	public void testNoConfig() {
	final Host h = osc.lookup("repo.or.cz");
	assertNotNull(h);
	assertEquals("repo.or.cz", h.getHostName());
	assertEquals("jex_junit", h.getUser());
	assertEquals(22, h.getPort());
	assertEquals(1, h.getConnectionAttempts());
	assertNull(h.getIdentityFile());
	}

	@Test
	public void testSeparatorParsing() throws Exception {
	config("Host\tfirst\n" +
	"\tHostName\tfirst.tld\n" +
	"\n" +
	"Host second\n" +
	" HostName\tsecond.tld\n" +
	"Host=third\n" +
	"HostName=third.tld\n\n\n" +
	"\t Host = fourth\n\n\n" +
	" \t HostName\t=fourth.tld\n" +
	"Host\t = last\n" +
	"HostName \t last.tld");
	assertNotNull(osc.lookup("first"));
	assertEquals("first.tld", osc.lookup("first").getHostName());
	assertNotNull(osc.lookup("second"));
	assertEquals("second.tld", osc.lookup("second").getHostName());
	assertNotNull(osc.lookup("third"));
	assertEquals("third.tld", osc.lookup("third").getHostName());
	assertNotNull(osc.lookup("fourth"));
	assertEquals("fourth.tld", osc.lookup("fourth").getHostName());
	assertNotNull(osc.lookup("last"));
	assertEquals("last.tld", osc.lookup("last").getHostName());
	}

	@Test
	public void testQuoteParsing() throws Exception {
	config("Host \"good\"\n" +
	" HostName=\"good.tld\"\n" +
	" Port=\"6007\"\n" +
	" User=\"gooduser\"\n" +
	"Host multiple unquoted and \"quoted\" \"hosts\"\n" +
	" Port=\"2222\"\n" +
	"Host \"spaced\"\n" +
	"# Bad host name, but testing preservation of spaces\n" +
	" HostName=\" spaced\ttld \"\n" +
	"# Misbalanced quotes\n" +
	"Host \"bad\"\n" +
	"# OpenSSH doesn't allow this but ...\n" +
	" HostName=bad.tld\"\n");
	assertEquals("good.tld", osc.lookup("good").getHostName());
	assertEquals("gooduser", osc.lookup("good").getUser());
	assertEquals(6007, osc.lookup("good").getPort());
	assertEquals(2222, osc.lookup("multiple").getPort());
	assertEquals(2222, osc.lookup("quoted").getPort());
	assertEquals(2222, osc.lookup("and").getPort());
	assertEquals(2222, osc.lookup("unquoted").getPort());
	assertEquals(2222, osc.lookup("hosts").getPort());
	assertEquals(" spaced\ttld ", osc.lookup("spaced").getHostName());
	assertEquals("bad.tld\"", osc.lookup("bad").getHostName());
	}

	@Test
	public void testAlias_DoesNotMatch() throws Exception {
	config("Host orcz\n" + "\tHostName repo.or.cz\n");
	final Host h = osc.lookup("repo.or.cz");
	assertNotNull(h);
	assertEquals("repo.or.cz", h.getHostName());
	assertEquals("jex_junit", h.getUser());
	assertEquals(22, h.getPort());
	assertNull(h.getIdentityFile());
	}

	@Test
	public void testAlias_OptionsSet() throws Exception {
	config("Host orcz\n" + "\tHostName repo.or.cz\n" + "\tPort 2222\n"
	+ "\tUser jex\n" + "\tIdentityFile .ssh/id_jex\n"
	+ "\tForwardX11 no\n");
	final Host h = osc.lookup("orcz");
	assertNotNull(h);
	assertEquals("repo.or.cz", h.getHostName());
	assertEquals("jex", h.getUser());
	assertEquals(2222, h.getPort());
	assertEquals(new File(home, ".ssh/id_jex"), h.getIdentityFile());
	}

	@Test
	public void testAlias_OptionsKeywordCaseInsensitive() throws Exception {
	config("hOsT orcz\n" + "\thOsTnAmE repo.or.cz\n" + "\tPORT 2222\n"
	+ "\tuser jex\n" + "\tidentityfile .ssh/id_jex\n"
	+ "\tForwardX11 no\n");
	final Host h = osc.lookup("orcz");
	assertNotNull(h);
	assertEquals("repo.or.cz", h.getHostName());
	assertEquals("jex", h.getUser());
	assertEquals(2222, h.getPort());
	assertEquals(new File(home, ".ssh/id_jex"), h.getIdentityFile());
	}

	@Test
	public void testAlias_OptionsInherit() throws Exception {
	config("Host orcz\n" + "\tHostName repo.or.cz\n" + "\n" + "Host *\n"
	+ "\tHostName not.a.host.example.com\n" + "\tPort 2222\n"
	+ "\tUser jex\n" + "\tIdentityFile .ssh/id_jex\n"
	+ "\tForwardX11 no\n");
	final Host h = osc.lookup("orcz");
	assertNotNull(h);
	assertEquals("repo.or.cz", h.getHostName());
	assertEquals("jex", h.getUser());
	assertEquals(2222, h.getPort());
	assertEquals(new File(home, ".ssh/id_jex"), h.getIdentityFile());
	}

	@Test
	public void testAlias_PreferredAuthenticationsDefault() throws Exception {
	final Host h = osc.lookup("orcz");
	assertNotNull(h);
	assertNull(h.getPreferredAuthentications());
	}

	@Test
	public void testAlias_PreferredAuthentications() throws Exception {
	config("Host orcz\n" + "\tPreferredAuthentications publickey\n");
	final Host h = osc.lookup("orcz");
	assertNotNull(h);
	assertEquals("publickey", h.getPreferredAuthentications());
	}

	@Test
	public void testAlias_InheritPreferredAuthentications() throws Exception {
	config("Host orcz\n" + "\tHostName repo.or.cz\n" + "\n" + "Host *\n"
	+ "\tPreferredAuthentications publickey, hostbased\n");
	final Host h = osc.lookup("orcz");
	assertNotNull(h);
	assertEquals("publickey,hostbased", h.getPreferredAuthentications());
	}

	@Test
	public void testAlias_BatchModeDefault() throws Exception {
	final Host h = osc.lookup("orcz");
	assertNotNull(h);
	assertFalse(h.isBatchMode());
	}

	@Test
	public void testAlias_BatchModeYes() throws Exception {
	config("Host orcz\n" + "\tBatchMode yes\n");
	final Host h = osc.lookup("orcz");
	assertNotNull(h);
	assertTrue(h.isBatchMode());
	}

	@Test
	public void testAlias_InheritBatchMode() throws Exception {
	config("Host orcz\n" + "\tHostName repo.or.cz\n" + "\n" + "Host *\n"
	+ "\tBatchMode yes\n");
	final Host h = osc.lookup("orcz");
	assertNotNull(h);
	assertTrue(h.isBatchMode());
	}

	@Test
	public void testAlias_ConnectionAttemptsDefault() throws Exception {
	final Host h = osc.lookup("orcz");
	assertNotNull(h);
	assertEquals(1, h.getConnectionAttempts());
	}

	@Test
	public void testAlias_ConnectionAttempts() throws Exception {
	config("Host orcz\n" + "\tConnectionAttempts 5\n");
	final Host h = osc.lookup("orcz");
	assertNotNull(h);
	assertEquals(5, h.getConnectionAttempts());
	}

	@Test
	public void testAlias_invalidConnectionAttempts() throws Exception {
	config("Host orcz\n" + "\tConnectionAttempts -1\n");
	final Host h = osc.lookup("orcz");
	assertNotNull(h);
	assertEquals(1, h.getConnectionAttempts());
	}

	@Test
	public void testAlias_badConnectionAttempts() throws Exception {
	config("Host orcz\n" + "\tConnectionAttempts xxx\n");
	final Host h = osc.lookup("orcz");
	assertNotNull(h);
	assertEquals(1, h.getConnectionAttempts());
	}
	}