Mercurial > hg4j

annotate src/org/tmatesoft/hg/internal/remote/BasicAuthenticator.java @ 702:992fa84e7885

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Reference ssh-dependant class by the fq name to avoid runtime dependency from the ssh library
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Thu, 08 Aug 2013 21:32:22 +0200
parents a483b2b68a2e
children
rev   line source
699
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
1 /*
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
2 * Copyright (c) 2013 TMate Software Ltd
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
3 *
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
4 * This program is free software; you can redistribute it and/or modify
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
5 * it under the terms of the GNU General Public License as published by
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
6 * the Free Software Foundation; version 2 of the License.
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
7 *
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
8 * This program is distributed in the hope that it will be useful,
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
11 * GNU General Public License for more details.
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
12 *
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
13 * For information on how to redistribute this software under
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
14 * the terms of a license other than GNU General Public License
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
15 * contact TMate Software at support@hg4j.com
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
16 */
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
17 package org.tmatesoft.hg.internal.remote;
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
18
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
19 import java.io.File;
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
20 import java.io.FileInputStream;
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
21 import java.io.IOException;
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
22
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
23 import org.tmatesoft.hg.auth.HgAuthFailedException;
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
24 import org.tmatesoft.hg.auth.HgAuthMethod;
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
25 import org.tmatesoft.hg.auth.HgAuthenticator;
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
26 import org.tmatesoft.hg.repo.HgRemoteRepository.RemoteDescriptor;
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
27 import org.tmatesoft.hg.util.LogFacility;
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
28 import org.tmatesoft.hg.util.LogFacility.Severity;
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
29
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
30 /**
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
31 *
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
32 * @author Artem Tikhomirov
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
33 * @author TMate Software Ltd.
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
34 */
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
35 public class BasicAuthenticator implements HgAuthenticator {
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
36 private final LogFacility log;
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
37
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
38 public BasicAuthenticator(LogFacility logFacility) {
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
39 log = logFacility;
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
40 }
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
41
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
42 public void authenticate(RemoteDescriptor rd, HgAuthMethod authMethod) throws HgAuthFailedException {
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
43 if (authMethod.supportsPublicKey()) {
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
44 if (tryPlatformDefaultKeyLocations(rd, authMethod)) {
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
45 return;
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
46 }
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
47 }
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
48 authMethod.noCredentials();
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
49 }
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
50
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
51 // return true is successfully aithenticated
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
52 protected boolean tryPlatformDefaultKeyLocations(RemoteDescriptor rd, HgAuthMethod authMethod) {
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
53 final String userHome = System.getProperty("user.home");
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
54 File sshDir = new File(userHome, ".ssh");
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
55 if (!sshDir.isDirectory()) {
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
56 return false;
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
57 }
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
58 final String username = System.getProperty("user.name");
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
59 for (String fn : new String[] { "id_rsa", "id_dsa", "identity"}) {
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
60 File id = new File(sshDir, fn);
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
61 if (!id.canRead()) {
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
62 continue;
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
63 }
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
64 try {
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
65 FileInputStream fis = new FileInputStream(id);
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
66 authMethod.withPublicKey(username, fis, null);
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
67 fis.close();
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
68 return true;
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
69 } catch (IOException ex) {
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
70 log.dump(getClass(), Severity.Warn, ex, String.format("Attempting default ssh identity key locations: %s", id));
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
71 // ignore
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
72 } catch (HgAuthFailedException ex) {
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
73 log.dump(getClass(), Severity.Debug, ex, String.format("Attempting default ssh identity key locations: %s", id));
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
74 // ignore
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
75 }
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
76 }
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
77 return false;
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
78 }
a483b2b68a2e Provisional APIs and respective implementation for http, https and ssh remote repositories
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
79 }