From ebd4f4460cfe786f89898decbb6f62dd25a9d1ea Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Thu, 10 Apr 2014 18:58:09 -0400
Subject: [PATCH] Allow registration of a command instance
---
src/main/java/com/gitblit/transport/ssh/SshDaemon.java | 114 ++++++--------------------------------------------------
1 files changed, 13 insertions(+), 101 deletions(-)
diff --git a/src/main/java/com/gitblit/transport/ssh/SshDaemon.java b/src/main/java/com/gitblit/transport/ssh/SshDaemon.java
index c11cb1f..9628cb8 100644
--- a/src/main/java/com/gitblit/transport/ssh/SshDaemon.java
+++ b/src/main/java/com/gitblit/transport/ssh/SshDaemon.java
@@ -21,8 +21,6 @@
import java.text.MessageFormat;
import java.util.concurrent.atomic.AtomicBoolean;
-import javax.inject.Singleton;
-
import org.apache.sshd.SshServer;
import org.apache.sshd.common.io.IoServiceFactoryFactory;
import org.apache.sshd.common.io.mina.MinaServiceFactoryFactory;
@@ -32,28 +30,13 @@
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
+import com.gitblit.Constants;
import com.gitblit.IStoredSettings;
import com.gitblit.Keys;
-import com.gitblit.git.GitblitReceivePackFactory;
-import com.gitblit.git.GitblitUploadPackFactory;
-import com.gitblit.git.RepositoryResolver;
import com.gitblit.manager.IGitblit;
-import com.gitblit.transport.ssh.commands.AddKeyCommand;
-import com.gitblit.transport.ssh.commands.CreateRepository;
-import com.gitblit.transport.ssh.commands.DispatchCommand;
-import com.gitblit.transport.ssh.commands.Receive;
-import com.gitblit.transport.ssh.commands.RemoveKeyCommand;
-import com.gitblit.transport.ssh.commands.ReviewCommand;
-import com.gitblit.transport.ssh.commands.SetAccountCommand;
-import com.gitblit.transport.ssh.commands.Upload;
-import com.gitblit.transport.ssh.commands.VersionCommand;
+import com.gitblit.transport.ssh.commands.SshCommandFactory;
import com.gitblit.utils.IdGenerator;
import com.gitblit.utils.StringUtils;
-import com.gitblit.utils.WorkQueue;
-
-import dagger.Module;
-import dagger.ObjectGraph;
-import dagger.Provides;
/**
* Manager for the ssh transport. Roughly analogous to the
@@ -84,7 +67,6 @@
private final IGitblit gitblit;
private final SshServer sshd;
- private final ObjectGraph injector;
/**
* Construct the Gitblit SSH daemon.
@@ -93,14 +75,11 @@
*/
public SshDaemon(IGitblit gitblit, IdGenerator idGenerator) {
this.gitblit = gitblit;
- this.injector = ObjectGraph.create(new SshModule());
IStoredSettings settings = gitblit.getSettings();
int port = settings.getInteger(Keys.git.sshPort, 0);
String bindInterface = settings.getString(Keys.git.sshBindInterface,
"localhost");
-
- IKeyManager keyManager = getKeyManager();
String sshBackendStr = settings.getString(Keys.git.sshBackend,
SshSessionBackend.NIO2.name());
@@ -117,45 +96,24 @@
addr = new InetSocketAddress(bindInterface, port);
}
- PublicKeyAuthenticator publickeyAuthenticator = new PublicKeyAuthenticator(
- keyManager, gitblit);
+ File hostKeyStore = new File(gitblit.getBaseFolder(), HOST_KEY_STORE);
+ CachingPublicKeyAuthenticator keyAuthenticator =
+ new CachingPublicKeyAuthenticator(gitblit.getPublicKeyManager(), gitblit);
+
sshd = SshServer.setUpDefaultServer();
sshd.setPort(addr.getPort());
sshd.setHost(addr.getHostName());
- sshd.setKeyPairProvider(new PEMGeneratorHostKeyProvider(new File(
- gitblit.getBaseFolder(), HOST_KEY_STORE).getPath()));
- sshd.setPublickeyAuthenticator(publickeyAuthenticator);
+ sshd.setKeyPairProvider(new PEMGeneratorHostKeyProvider(hostKeyStore.getPath()));
+ sshd.setPublickeyAuthenticator(keyAuthenticator);
sshd.setPasswordAuthenticator(new UsernamePasswordAuthenticator(gitblit));
sshd.setSessionFactory(new SshServerSessionFactory());
sshd.setFileSystemFactory(new DisabledFilesystemFactory());
sshd.setTcpipForwardingFilter(new NonForwardingFilter());
+ sshd.setCommandFactory(new SshCommandFactory(gitblit, idGenerator));
+ sshd.setShellFactory(new WelcomeShell(settings));
- DispatchCommand gitblitCmd = new DispatchCommand();
- gitblitCmd.registerCommand(CreateRepository.class);
- gitblitCmd.registerCommand(VersionCommand.class);
- gitblitCmd.registerCommand(AddKeyCommand.class);
- gitblitCmd.registerCommand(RemoveKeyCommand.class);
- gitblitCmd.registerCommand(SetAccountCommand.class);
- gitblitCmd.registerCommand(ReviewCommand.class);
-
- DispatchCommand gitCmd = new DispatchCommand();
- gitCmd.registerCommand(Upload.class);
- gitCmd.registerCommand(Receive.class);
-
- DispatchCommand root = new DispatchCommand();
- root.registerDispatcher("gitblit", gitblitCmd);
- root.registerDispatcher("git", gitCmd);
-
- root.setRepositoryResolver(new RepositoryResolver<SshDaemonClient>(gitblit));
- root.setUploadPackFactory(new GitblitUploadPackFactory<SshDaemonClient>(gitblit));
- root.setReceivePackFactory(new GitblitReceivePackFactory<SshDaemonClient>(gitblit));
- root.setAuthenticator(publickeyAuthenticator);
-
- SshCommandFactory commandFactory = new SshCommandFactory(
- new WorkQueue(idGenerator),
- root);
-
- sshd.setCommandFactory(commandFactory);
+ String version = Constants.getGitBlitVersion() + " (" + sshd.getVersion() + ")";
+ sshd.getProperties().put(SshServer.SERVER_IDENTIFICATION, version);
run = new AtomicBoolean(false);
}
@@ -208,57 +166,11 @@
run.set(false);
try {
+ ((SshCommandFactory) sshd.getCommandFactory()).stop();
sshd.stop();
} catch (InterruptedException e) {
log.error("SSH Daemon stop interrupted", e);
}
- }
- }
-
- protected IKeyManager getKeyManager() {
- IKeyManager keyManager = null;
- IStoredSettings settings = gitblit.getSettings();
- String clazz = settings.getString(Keys.git.sshKeysManager, FileKeyManager.class.getName());
- if (StringUtils.isEmpty(clazz)) {
- clazz = FileKeyManager.class.getName();
- }
- try {
- Class<? extends IKeyManager> managerClass = (Class<? extends IKeyManager>) Class.forName(clazz);
- keyManager = injector.get(managerClass).start();
- if (keyManager.isReady()) {
- log.info("{} is ready.", keyManager);
- } else {
- log.warn("{} is disabled.", keyManager);
- }
- } catch (Exception e) {
- log.error("failed to create ssh key manager " + clazz, e);
- keyManager = injector.get(NullKeyManager.class).start();
- }
- return keyManager;
- }
-
- /**
- * A nested Dagger graph is used for constructor dependency injection of
- * complex classes.
- *
- * @author James Moger
- *
- */
- @Module(
- library = true,
- injects = {
- NullKeyManager.class,
- FileKeyManager.class
- }
- )
- class SshModule {
-
- @Provides @Singleton NullKeyManager provideNullKeyManager() {
- return new NullKeyManager();
- }
-
- @Provides @Singleton FileKeyManager provideFileKeyManager() {
- return new FileKeyManager(SshDaemon.this.gitblit);
}
}
}
--
Gitblit v1.9.1