1 /*
2 * Copyright (C) 2009-2010, Google Inc.
3 * and other copyright owners as documented in the project's IP log.
4 *
5 * This program and the accompanying materials are made available
6 * under the terms of the Eclipse Distribution License v1.0 which
7 * accompanies this distribution, is reproduced below, and is
8 * available at http://www.eclipse.org/org/documents/edl-v10.php
9 *
10 * All rights reserved.
11 *
12 * Redistribution and use in source and binary forms, with or
13 * without modification, are permitted provided that the following
14 * conditions are met:
15 *
16 * - Redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer.
18 *
19 * - Redistributions in binary form must reproduce the above
20 * copyright notice, this list of conditions and the following
21 * disclaimer in the documentation and/or other materials provided
22 * with the distribution.
23 *
24 * - Neither the name of the Eclipse Foundation, Inc. nor the
25 * names of its contributors may be used to endorse or promote
26 * products derived from this software without specific prior
27 * written permission.
28 *
29 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
30 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
31 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
32 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
33 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
34 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
35 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
36 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
37 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
38 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
40 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
41 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
42 */
43
44 package org.eclipse.jgit.http.server.resolver;
45
46 import javax.servlet.http.HttpServletRequest;
47
48 import org.eclipse.jgit.lib.Config;
49 import org.eclipse.jgit.lib.Config.SectionParser;
50 import org.eclipse.jgit.lib.Repository;
51 import org.eclipse.jgit.transport.UploadPack;
52 import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException;
53 import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException;
54 import org.eclipse.jgit.transport.resolver.UploadPackFactory;
55
56 /**
57 * Create and configure {@link UploadPack} service instance.
58 * <p>
59 * Reading by upload-pack is permitted unless {@code http.uploadpack} is
60 * explicitly set to false.
61 */
62 public class DefaultUploadPackFactory implements
63 UploadPackFactory<HttpServletRequest> {
64 private static final SectionParser<ServiceConfig> CONFIG = new SectionParser<ServiceConfig>() {
65 public ServiceConfig parse(final Config cfg) {
66 return new ServiceConfig(cfg);
67 }
68 };
69
70 private static class ServiceConfig {
71 final boolean enabled;
72
73 ServiceConfig(final Config cfg) {
74 enabled = cfg.getBoolean("http", "uploadpack", true);
75 }
76 }
77
78 public UploadPack create(final HttpServletRequest req, final Repository db)
79 throws ServiceNotEnabledException, ServiceNotAuthorizedException {
80 if (db.getConfig().get(CONFIG).enabled)
81 return new UploadPack(db);
82 else
83 throw new ServiceNotEnabledException();
84 }
85 }