github
/
jgit
mirror of https://gitee.com/github-mirror-repo/jgit.git
1
0
Fork 0
Code Issues Releases Wiki Activity
Browse Source

Implement command line support for CredentialsProvider 

Instead of configuring the JSch session factory, configure a more
generic CredentialsProvider, which will work for other transport
types such as http, in addition to the existing ssh.

Change-Id: I22b13303c17e654ba6720edf4be2ef15fe29537a
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
stable-0.10
Shawn O. Pearce 14 years ago
parent
d279bc83b0
commit
17d9c68636
7 changed files with 386 additions and 335 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 3
      org.eclipse.jgit.console/META-INF/MANIFEST.MF
  2. 175
      org.eclipse.jgit.console/src/org/eclipse/jgit/console/ConsoleCredentialsProvider.java
  3. 145
      org.eclipse.jgit.console/src/org/eclipse/jgit/console/ConsoleSshSessionFactory.java
  4. 6
      org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Main.java
  5. 3
      org.eclipse.jgit.ui/META-INF/MANIFEST.MF
  6. 204
      org.eclipse.jgit.ui/src/org/eclipse/jgit/awtui/AwtCredentialsProvider.java
  7. 185
      org.eclipse.jgit.ui/src/org/eclipse/jgit/awtui/AwtSshSessionFactory.java

3
org.eclipse.jgit.console/META-INF/MANIFEST.MF
Unescape View File

@ -7,7 +7,8 @@ Bundle-Version: 0.10.0.qualifier
Bundle-Vendor: %provider_name Bundle-Vendor: %provider_name
Bundle-RequiredExecutionEnvironment: JavaSE-1.6 Bundle-RequiredExecutionEnvironment: JavaSE-1.6
Export-Package: org.eclipse.jgit.console;version="0.10.0" Export-Package: org.eclipse.jgit.console;version="0.10.0"
Import-Package: org.eclipse.jgit.nls;version="[0.10.0,0.11.0)", Import-Package: org.eclipse.jgit.errors;version="[0.10.0,0.11.0)",
org.eclipse.jgit.nls;version="[0.10.0,0.11.0)",
org.eclipse.jgit.transport;version="[0.10.0,0.11.0)", org.eclipse.jgit.transport;version="[0.10.0,0.11.0)",
org.eclipse.jgit.util;version="[0.10.0,0.11.0)" org.eclipse.jgit.util;version="[0.10.0,0.11.0)"
Require-Bundle: com.jcraft.jsch;bundle-version="[0.1.37,0.2.0)" Require-Bundle: com.jcraft.jsch;bundle-version="[0.1.37,0.2.0)"

175
org.eclipse.jgit.console/src/org/eclipse/jgit/console/ConsoleCredentialsProvider.java
Unescape View File

@ -0,0 +1,175 @@
/*
* Copyright (C) 2010, Google Inc.
* Copyright (C) 2008, Robin Rosenberg <robin.rosenberg@dewire.com>
* Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org>
* 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.console;
import java.io.Console;
import org.eclipse.jgit.errors.UnsupportedCredentialItem;
import org.eclipse.jgit.transport.CredentialItem;
import org.eclipse.jgit.transport.CredentialsProvider;
import org.eclipse.jgit.transport.URIish;
/** Interacts with the user during authentication by using the text console. */
public class ConsoleCredentialsProvider extends CredentialsProvider {
/** Install this implementation as the default. */
public static void install() {
final ConsoleCredentialsProvider c = new ConsoleCredentialsProvider();
if (c.cons == null)
throw new NoClassDefFoundError(
ConsoleText.get().noSystemConsoleAvailable);
CredentialsProvider.setDefault(c);
}
private final Console cons = System.console();
@Override
public boolean isInteractive() {
return true;
}
@Override
public boolean supports(CredentialItem... items) {
for (CredentialItem i : items) {
if (i instanceof CredentialItem.StringType)
continue;
else if (i instanceof CredentialItem.CharArrayType)
continue;
else if (i instanceof CredentialItem.YesNoType)
continue;
else if (i instanceof CredentialItem.InformationalMessage)
continue;
else
return false;
}
return true;
}
@Override
public boolean get(URIish uri, CredentialItem... items)
throws UnsupportedCredentialItem {
boolean ok = true;
for (int i = 0; i < items.length && ok; i++) {
CredentialItem item = items[i];
if (item instanceof CredentialItem.StringType)
ok = get(uri, (CredentialItem.StringType) item);
else if (item instanceof CredentialItem.CharArrayType)
ok = get(uri, (CredentialItem.CharArrayType) item);
else if (item instanceof CredentialItem.YesNoType)
ok = get(uri, (CredentialItem.YesNoType) item);
else if (item instanceof CredentialItem.InformationalMessage)
ok = get(uri, (CredentialItem.InformationalMessage) item);
else
throw new UnsupportedCredentialItem(uri, item.getPromptText());
}
return ok;
}
private boolean get(URIish uri, CredentialItem.StringType item) {
if (item.isValueSecure()) {
char[] v = cons.readPassword("%s: ", item.getPromptText());
if (v != null) {
item.setValue(new String(v));
return true;
} else {
return false;
}
} else {
String v = cons.readLine("%s: ", item.getPromptText());
if (v != null) {
item.setValue(v);
return true;
} else {
return false;
}
}
}
private boolean get(URIish uri, CredentialItem.CharArrayType item) {
if (item.isValueSecure()) {
char[] v = cons.readPassword("%s: ", item.getPromptText());
if (v != null) {
item.setValueNoCopy(v);
return true;
} else {
return false;
}
} else {
String v = cons.readLine("%s: ", item.getPromptText());
if (v != null) {
item.setValueNoCopy(v.toCharArray());
return true;
} else {
return false;
}
}
}
private boolean get(URIish uri, CredentialItem.InformationalMessage item) {
cons.printf("%s\n", item.getPromptText());
cons.flush();
return true;
}
private boolean get(URIish uri, CredentialItem.YesNoType item) {
String r = cons.readLine("%s [%s/%s]? ", item.getPromptText(),
ConsoleText.get().answerYes, ConsoleText.get().answerNo);
if (r != null) {
item.setValue(ConsoleText.get().answerYes.equalsIgnoreCase(r));
return true;
} else {
return false;
}
}
}

145
org.eclipse.jgit.console/src/org/eclipse/jgit/console/ConsoleSshSessionFactory.java
Unescape View File

@ -1,145 +0,0 @@
/*
* Copyright (C) 2009, Google Inc.
* Copyright (C) 2008, Robin Rosenberg <robin.rosenberg@dewire.com>
* Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org>
* 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.console;
import java.io.Console;
import org.eclipse.jgit.transport.OpenSshConfig;
import org.eclipse.jgit.transport.SshConfigSessionFactory;
import org.eclipse.jgit.transport.SshSessionFactory;
import com.jcraft.jsch.Session;
import com.jcraft.jsch.UIKeyboardInteractive;
import com.jcraft.jsch.UserInfo;
/**
* Loads known hosts and private keys from <code>$HOME/.ssh</code>.
* <p>
* This is the default implementation used by JGit and provides most of the
* compatibility necessary to match OpenSSH, a popular implementation of SSH
* used by C Git.
* <p>
* If user interactivity is required by SSH (e.g. to obtain a password) the
* system console is used to display a prompt to the end-user.
*/
public class ConsoleSshSessionFactory extends SshConfigSessionFactory {
/** Install this session factory implementation into the JVM. */
public static void install() {
final ConsoleSshSessionFactory c = new ConsoleSshSessionFactory();
if (c.cons == null)
throw new NoClassDefFoundError(ConsoleText.get().noSystemConsoleAvailable);
SshSessionFactory.setInstance(c);
}
private final Console cons = System.console();
@Override
protected void configure(final OpenSshConfig.Host hc, final Session session) {
if (!hc.isBatchMode())
session.setUserInfo(new ConsoleUserInfo());
}
private class ConsoleUserInfo implements UserInfo, UIKeyboardInteractive {
private String passwd;
private String passphrase;
public void showMessage(final String msg) {
cons.printf("%s\n", msg);
cons.flush();
}
public boolean promptYesNo(final String msg) {
String r = cons.readLine("%s [%s/%s]? ", msg, ConsoleText.get().answerYes, ConsoleText.get().answerNo);
return ConsoleText.get().answerYes.equalsIgnoreCase(r);
}
public boolean promptPassword(final String msg) {
passwd = null;
char[] p = cons.readPassword("%s: ", msg);
if (p != null) {
passwd = new String(p);
return true;
}
return false;
}
public boolean promptPassphrase(final String msg) {
passphrase = null;
char[] p = cons.readPassword("%s: ", msg);
if (p != null) {
passphrase = new String(p);
return true;
}
return false;
}
public String getPassword() {
return passwd;
}
public String getPassphrase() {
return passphrase;
}
public String[] promptKeyboardInteractive(final String destination,
final String name, final String instruction,
final String[] prompt, final boolean[] echo) {
cons.printf("%s: %s\n", destination, name);
cons.printf("%s\n", instruction);
final String[] response = new String[prompt.length];
for (int i = 0; i < prompt.length; i++) {
if (echo[i]) {
response[i] = cons.readLine("%s: ", prompt[i]);
} else {
final char[] p = cons.readPassword("%s: ", prompt[i]);
response[i] = p != null ? new String(p) : "";
}
}
return response;
}
}
}

6
org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Main.java
Unescape View File

@ -55,7 +55,7 @@ import java.util.ArrayList;
import java.util.List; import java.util.List;
import org.eclipse.jgit.awtui.AwtAuthenticator; import org.eclipse.jgit.awtui.AwtAuthenticator;
import org.eclipse.jgit.awtui.AwtSshSessionFactory; import org.eclipse.jgit.awtui.AwtCredentialsProvider;
import org.eclipse.jgit.errors.TransportException; import org.eclipse.jgit.errors.TransportException;
import org.eclipse.jgit.lib.Repository; import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.lib.RepositoryBuilder; import org.eclipse.jgit.lib.RepositoryBuilder;
@ -114,7 +114,7 @@ public class Main {
try { try {
if (!installConsole()) { if (!installConsole()) {
AwtAuthenticator.install(); AwtAuthenticator.install();
AwtSshSessionFactory.install(); AwtCredentialsProvider.install();
} }
configureHttpProxy(); configureHttpProxy();
execute(argv); execute(argv);
@ -218,7 +218,7 @@ public class Main {
private static boolean installConsole() { private static boolean installConsole() {
try { try {
install("org.eclipse.jgit.console.ConsoleAuthenticator"); install("org.eclipse.jgit.console.ConsoleAuthenticator");
install("org.eclipse.jgit.console.ConsoleSshSessionFactory"); install("org.eclipse.jgit.console.ConsoleCredentialsProvider");
return true; return true;
} catch (ClassNotFoundException e) { } catch (ClassNotFoundException e) {
return false; return false;

3
org.eclipse.jgit.ui/META-INF/MANIFEST.MF
Unescape View File

@ -7,7 +7,8 @@ Bundle-Version: 0.10.0.qualifier
Bundle-Vendor: %provider_name Bundle-Vendor: %provider_name
Bundle-RequiredExecutionEnvironment: J2SE-1.5 Bundle-RequiredExecutionEnvironment: J2SE-1.5
Export-Package: org.eclipse.jgit.awtui;version="0.10.0" Export-Package: org.eclipse.jgit.awtui;version="0.10.0"
Import-Package: org.eclipse.jgit.lib;version="[0.10.0,0.11.0)", Import-Package: org.eclipse.jgit.errors;version="[0.10.0,0.11.0)",
org.eclipse.jgit.lib;version="[0.10.0,0.11.0)",
org.eclipse.jgit.nls;version="[0.10.0,0.11.0)", org.eclipse.jgit.nls;version="[0.10.0,0.11.0)",
org.eclipse.jgit.revplot;version="[0.10.0,0.11.0)", org.eclipse.jgit.revplot;version="[0.10.0,0.11.0)",
org.eclipse.jgit.revwalk;version="[0.10.0,0.11.0)", org.eclipse.jgit.revwalk;version="[0.10.0,0.11.0)",

204
org.eclipse.jgit.ui/src/org/eclipse/jgit/awtui/AwtCredentialsProvider.java
Unescape View File

@ -0,0 +1,204 @@
/*
* Copyright (C) 2010, Google Inc.
* Copyright (C) 2008, Robin Rosenberg <robin.rosenberg@dewire.com>
* Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org>
* 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.awtui;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JTextField;
import org.eclipse.jgit.errors.UnsupportedCredentialItem;
import org.eclipse.jgit.transport.CredentialItem;
import org.eclipse.jgit.transport.CredentialsProvider;
import org.eclipse.jgit.transport.URIish;
/** Interacts with the user during authentication by using AWT/Swing dialogs. */
public class AwtCredentialsProvider extends CredentialsProvider {
/** Install this implementation as the default. */
public static void install() {
CredentialsProvider.setDefault(new AwtCredentialsProvider());
}
@Override
public boolean isInteractive() {
return true;
}
@Override
public boolean supports(CredentialItem... items) {
for (CredentialItem i : items) {
if (i instanceof CredentialItem.StringType)
continue;
else if (i instanceof CredentialItem.CharArrayType)
continue;
else if (i instanceof CredentialItem.YesNoType)
continue;
else if (i instanceof CredentialItem.InformationalMessage)
continue;
else
return false;
}
return true;
}
@Override
public boolean get(URIish uri, CredentialItem... items)
throws UnsupportedCredentialItem {
if (items.length == 0) {
return true;
} else if (items.length == 1) {
final CredentialItem item = items[0];
if (item instanceof CredentialItem.InformationalMessage) {
JOptionPane.showMessageDialog(null, item.getPromptText(),
UIText.get().warning, JOptionPane.INFORMATION_MESSAGE);
return true;
} else if (item instanceof CredentialItem.YesNoType) {
CredentialItem.YesNoType v = (CredentialItem.YesNoType) item;
int r = JOptionPane.showConfirmDialog(null, v.getPromptText(),
UIText.get().warning, JOptionPane.YES_NO_OPTION);
switch (r) {
case JOptionPane.YES_OPTION:
v.setValue(true);
return true;
case JOptionPane.NO_OPTION:
v.setValue(false);
return true;
case JOptionPane.CANCEL_OPTION:
case JOptionPane.CLOSED_OPTION:
default:
return false;
}
} else {
return interactive(uri, items);
}
} else {
return interactive(uri, items);
}
}
private boolean interactive(URIish uri, CredentialItem[] items) {
final GridBagConstraints gbc = new GridBagConstraints(0, 0, 1, 1, 1, 1,
GridBagConstraints.NORTHWEST, GridBagConstraints.NONE,
new Insets(0, 0, 0, 0), 0, 0);
final JPanel panel = new JPanel();
panel.setLayout(new GridBagLayout());
final JTextField[] texts = new JTextField[items.length];
for (int i = 0; i < items.length; i++) {
CredentialItem item = items[i];
if (item instanceof CredentialItem.StringType
|| item instanceof CredentialItem.CharArrayType) {
gbc.fill = GridBagConstraints.NONE;
gbc.gridwidth = GridBagConstraints.RELATIVE;
gbc.gridx = 0;
panel.add(new JLabel(item.getPromptText()), gbc);
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.gridwidth = GridBagConstraints.RELATIVE;
gbc.gridx = 1;
if (item.isValueSecure())
texts[i] = new JPasswordField(20);
else
texts[i] = new JTextField(20);
panel.add(texts[i], gbc);
gbc.gridy++;
} else if (item instanceof CredentialItem.InformationalMessage) {
gbc.fill = GridBagConstraints.NONE;
gbc.gridwidth = GridBagConstraints.REMAINDER;
gbc.gridx = 0;
panel.add(new JLabel(item.getPromptText()), gbc);
gbc.gridy++;
} else {
throw new UnsupportedCredentialItem(uri, item.getPromptText());
}
}
if (JOptionPane.showConfirmDialog(null, panel,
UIText.get().authenticationRequired,
JOptionPane.OK_CANCEL_OPTION, JOptionPane.QUESTION_MESSAGE) != JOptionPane.OK_OPTION)
return false; // cancel
for (int i = 0; i < items.length; i++) {
CredentialItem item = items[i];
JTextField f = texts[i];
if (item instanceof CredentialItem.StringType) {
CredentialItem.StringType v = (CredentialItem.StringType) item;
if (f instanceof JPasswordField)
v.setValue(new String(((JPasswordField) f).getPassword()));
else
v.setValue(f.getText());
} else if (item instanceof CredentialItem.CharArrayType) {
CredentialItem.CharArrayType v = (CredentialItem.CharArrayType) item;
if (f instanceof JPasswordField)
v.setValueNoCopy(((JPasswordField) f).getPassword());
else
v.setValueNoCopy(f.getText().toCharArray());
}
}
return true;
}
}

185
org.eclipse.jgit.ui/src/org/eclipse/jgit/awtui/AwtSshSessionFactory.java
Unescape View File

@ -1,185 +0,0 @@
/*
* Copyright (C) 2008, Robin Rosenberg <robin.rosenberg@dewire.com>
* Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org>
* 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.awtui;
import java.awt.Container;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JTextField;
import org.eclipse.jgit.transport.OpenSshConfig;
import org.eclipse.jgit.transport.SshConfigSessionFactory;
import org.eclipse.jgit.transport.SshSessionFactory;
import com.jcraft.jsch.Session;
import com.jcraft.jsch.UIKeyboardInteractive;
import com.jcraft.jsch.UserInfo;
/**
* Loads known hosts and private keys from <code>$HOME/.ssh</code>.
* <p>
* This is the default implementation used by JGit and provides most of the
* compatibility necessary to match OpenSSH, a popular implementation of SSH
* used by C Git.
* <p>
* If user interactivity is required by SSH (e.g. to obtain a password) AWT is
* used to display a password input field to the end-user.
*/
public class AwtSshSessionFactory extends SshConfigSessionFactory {
/** Install this session factory implementation into the JVM. */
public static void install() {
SshSessionFactory.setInstance(new AwtSshSessionFactory());
}
@Override
protected void configure(final OpenSshConfig.Host hc, final Session session) {
if (!hc.isBatchMode())
session.setUserInfo(new AWT_UserInfo());
}
private static class AWT_UserInfo implements UserInfo,
UIKeyboardInteractive {
private String passwd;
private String passphrase;
public void showMessage(final String msg) {
JOptionPane.showMessageDialog(null, msg);
}
public boolean promptYesNo(final String msg) {
return JOptionPane.showConfirmDialog(null, msg, UIText.get().warning,
JOptionPane.YES_NO_OPTION) == JOptionPane.YES_OPTION;
}
public boolean promptPassword(final String msg) {
passwd = null;
final JPasswordField passwordField = new JPasswordField(20);
final int result = JOptionPane.showConfirmDialog(null,
new Object[] { passwordField }, msg,
JOptionPane.OK_CANCEL_OPTION);
if (result == JOptionPane.OK_OPTION) {
passwd = new String(passwordField.getPassword());
return true;
}
return false;
}
public boolean promptPassphrase(final String msg) {
passphrase = null;
final JPasswordField passwordField = new JPasswordField(20);
final int result = JOptionPane.showConfirmDialog(null,
new Object[] { passwordField }, msg,
JOptionPane.OK_CANCEL_OPTION);
if (result == JOptionPane.OK_OPTION) {
passphrase = new String(passwordField.getPassword());
return true;
}
return false;
}
public String getPassword() {
return passwd;
}
public String getPassphrase() {
return passphrase;
}
public String[] promptKeyboardInteractive(final String destination,
final String name, final String instruction,
final String[] prompt, final boolean[] echo) {
final GridBagConstraints gbc = new GridBagConstraints(0, 0, 1, 1,
1, 1, GridBagConstraints.NORTHWEST,
GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0);
final Container panel = new JPanel();
panel.setLayout(new GridBagLayout());
gbc.weightx = 1.0;
gbc.gridwidth = GridBagConstraints.REMAINDER;
gbc.gridx = 0;
panel.add(new JLabel(instruction), gbc);
gbc.gridy++;
gbc.gridwidth = GridBagConstraints.RELATIVE;
final JTextField[] texts = new JTextField[prompt.length];
for (int i = 0; i < prompt.length; i++) {
gbc.fill = GridBagConstraints.NONE;
gbc.gridx = 0;
gbc.weightx = 1;
panel.add(new JLabel(prompt[i]), gbc);
gbc.gridx = 1;
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.weighty = 1;
if (echo[i]) {
texts[i] = new JTextField(20);
} else {
texts[i] = new JPasswordField(20);
}
panel.add(texts[i], gbc);
gbc.gridy++;
}
if (JOptionPane.showConfirmDialog(null, panel, destination + ": "
+ name, JOptionPane.OK_CANCEL_OPTION,
JOptionPane.QUESTION_MESSAGE) == JOptionPane.OK_OPTION) {
String[] response = new String[prompt.length];
for (int i = 0; i < prompt.length; i++) {
response[i] = texts[i].getText();
}
return response;
}
return null; // cancel
}
}
}
Write Preview
Loading…
Cancel
Save