1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
/*
* Copyright (C) 2012 The Android Open Source Project
* Copyright 2014 gitblit.com.
*
* Licensed 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 com.gitblit.transport.ssh.commands;
import java.io.IOException;
import java.io.PrintWriter;
import java.net.MalformedURLException;
import java.net.URL;
import java.text.MessageFormat;
import org.apache.sshd.server.Environment;
import org.eclipse.jgit.util.SystemReader;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.gitblit.Keys;
import com.gitblit.manager.IGitblit;
import com.gitblit.utils.StringUtils;
public abstract class SshCommand extends BaseCommand {
protected Logger log = LoggerFactory.getLogger(getClass());
protected PrintWriter stdout;
protected PrintWriter stderr;
@Override
public void start(Environment env) throws IOException {
startThread(new CommandRunnable() {
@Override
public void run() throws Exception {
parseCommandLine();
stdout = toPrintWriter(out);
stderr = toPrintWriter(err);
try {
SshCommand.this.run();
} finally {
stdout.flush();
stderr.flush();
}
}
});
}
protected String getHostname() {
IGitblit gitblit = getContext().getGitblit();
String host = null;
String url = gitblit.getSettings().getString(Keys.web.canonicalUrl, "https://localhost:8443");
if (url != null) {
try {
host = new URL(url).getHost();
} catch (MalformedURLException e) {
}
}
if (StringUtils.isEmpty(host)) {
host = SystemReader.getInstance().getHostname();
}
return host;
}
protected String getRepositoryUrl(String repository) {
String username = getContext().getClient().getUsername();
String hostname = getHostname();
int port = getContext().getGitblit().getSettings().getInteger(Keys.git.sshPort, 0);
if (port == 22) {
// standard port
return MessageFormat.format("{0}@{1}/{2}.git", username, hostname, repository);
} else {
// non-standard port
return MessageFormat.format("ssh://{0}@{1}:{2,number,0}/{3}",
username, hostname, port, repository);
}
}
protected abstract void run() throws Failure, Exception;
}
|
