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1   /*
2    * Copyright (C) 2009, Constantine Plotnikov <constantine.plotnikov@gmail.com>
3    * Copyright (C) 2009, Google Inc.
4    * Copyright (C) 2008, Robin Rosenberg <robin.rosenberg@dewire.com>
5    * Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org>
6    * and other copyright owners as documented in the project's IP log.
7    *
8    * This program and the accompanying materials are made available
9    * under the terms of the Eclipse Distribution License v1.0 which
10   * accompanies this distribution, is reproduced below, and is
11   * available at http://www.eclipse.org/org/documents/edl-v10.php
12   *
13   * All rights reserved.
14   *
15   * Redistribution and use in source and binary forms, with or
16   * without modification, are permitted provided that the following
17   * conditions are met:
18   *
19   * - Redistributions of source code must retain the above copyright
20   *   notice, this list of conditions and the following disclaimer.
21   *
22   * - Redistributions in binary form must reproduce the above
23   *   copyright notice, this list of conditions and the following
24   *   disclaimer in the documentation and/or other materials provided
25   *   with the distribution.
26   *
27   * - Neither the name of the Eclipse Foundation, Inc. nor the
28   *   names of its contributors may be used to endorse or promote
29   *   products derived from this software without specific prior
30   *   written permission.
31   *
32   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
33   * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
34   * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
35   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
36   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
37   * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
38   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
39   * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
40   * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
41   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
42   * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
43   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
44   * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
45   */
46  
47  package org.eclipse.jgit.transport;
48  
49  import com.jcraft.jsch.Session;
50  
51  /**
52   * Loads known hosts and private keys from <code>$HOME/.ssh</code>.
53   * <p>
54   * This is the default implementation used by JGit and provides most of the
55   * compatibility necessary to match OpenSSH, a popular implementation of SSH
56   * used by C Git.
57   * <p>
58   * If user interactivity is required by SSH (e.g. to obtain a password), the
59   * connection will immediately fail.
60   */
61  class DefaultSshSessionFactory extends JschConfigSessionFactory {
62  	/** {@inheritDoc} */
63  	@Override
64  	protected void configure(OpenSshConfig.Host hc, Session session) {
65  		// No additional configuration required.
66  	}
67  }