import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
+import com.gitblit.git.GitblitReceivePackFactory;
+import com.gitblit.git.GitblitUploadPackFactory;
+import com.gitblit.git.RepositoryResolver;
+import com.gitblit.manager.IGitblit;
+import com.gitblit.models.UserModel;
+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.utils.IdGenerator;
import com.gitblit.utils.WorkQueue;
import com.google.common.util.concurrent.Atomics;
*
*/
public class SshCommandFactory implements CommandFactory {
- private static final Logger logger = LoggerFactory
- .getLogger(SshCommandFactory.class);
- private final ScheduledExecutorService startExecutor;
-
- private DispatchCommand dispatcher;
-
- public SshCommandFactory(
- WorkQueue workQueue,
- DispatchCommand d) {
- this.dispatcher = d;
- int threads = 2;//cfg.getInt("sshd","commandStartThreads", 2);
- startExecutor = workQueue.createQueue(threads, "SshCommandStart");
+ private static final Logger logger = LoggerFactory.getLogger(SshCommandFactory.class);
+
+ private final IGitblit gitblit;
+ private final PublicKeyAuthenticator keyAuthenticator;
+ private final ScheduledExecutorService startExecutor;
+
+ public SshCommandFactory(IGitblit gitblit, PublicKeyAuthenticator keyAuthenticator, IdGenerator idGenerator) {
+ this.gitblit = gitblit;
+ this.keyAuthenticator = keyAuthenticator;
+
+ int threads = 2;// cfg.getInt("sshd","commandStartThreads", 2);
+ WorkQueue workQueue = new WorkQueue(idGenerator);
+ startExecutor = workQueue.createQueue(threads, "SshCommandStart");
+ }
+
+ /**
+ * Creates the root dispatcher command which builds up the available commands.
+ *
+ * @param the client
+ * @param the command line
+ * @return the root dispatcher command
+ */
+ protected DispatchCommand createRootDispatcher(SshDaemonClient client, String cmdLine) {
+ final UserModel user = client.getUser();
+
+ DispatchCommand gitblitCmd = new DispatchCommand();
+ gitblitCmd.registerCommand(user, VersionCommand.class);
+ gitblitCmd.registerCommand(user, AddKeyCommand.class);
+ gitblitCmd.registerCommand(user, RemoveKeyCommand.class);
+ gitblitCmd.registerCommand(user, ReviewCommand.class);
+
+ gitblitCmd.registerCommand(user, CreateRepository.class);
+ gitblitCmd.registerCommand(user, SetAccountCommand.class);
+
+ DispatchCommand gitCmd = new DispatchCommand();
+ gitCmd.registerCommand(user, Upload.class);
+ gitCmd.registerCommand(user, 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(keyAuthenticator);
+
+ root.setContext(new SshCommandContext(client, cmdLine));
+
+ return root;
}
@Override
public Command createCommand(final String commandLine) {
- return new Trampoline(commandLine);
+ return new Trampoline(commandLine);
}
- private class Trampoline implements Command, SessionAware {
- private final String[] argv;
- private ServerSession session;
- private InputStream in;
- private OutputStream out;
- private OutputStream err;
- private ExitCallback exit;
- private Environment env;
- private String cmdLine;
- private DispatchCommand cmd;
- private final AtomicBoolean logged;
- private final AtomicReference<Future<?>> task;
-
- Trampoline(String line) {
- if (line.startsWith("git-")) {
- line = "git " + line;
- }
- cmdLine = line;
- argv = split(line);
- logged = new AtomicBoolean();
- task = Atomics.newReference();
- }
-
- @Override
- public void setSession(ServerSession session) {
- this.session = session;
- }
-
- @Override
+ private class Trampoline implements Command, SessionAware {
+ private final String[] argv;
+ private ServerSession session;
+ private InputStream in;
+ private OutputStream out;
+ private OutputStream err;
+ private ExitCallback exit;
+ private Environment env;
+ private String cmdLine;
+ private DispatchCommand cmd;
+ private final AtomicBoolean logged;
+ private final AtomicReference<Future<?>> task;
+
+ Trampoline(String line) {
+ if (line.startsWith("git-")) {
+ line = "git " + line;
+ }
+ cmdLine = line;
+ argv = split(line);
+ logged = new AtomicBoolean();
+ task = Atomics.newReference();
+ }
+
+ @Override
+ public void setSession(ServerSession session) {
+ this.session = session;
+ }
+
+ @Override
public void setInputStream(final InputStream in) {
- this.in = in;
- }
+ this.in = in;
+ }
- @Override
+ @Override
public void setOutputStream(final OutputStream out) {
- this.out = out;
- }
+ this.out = out;
+ }
- @Override
+ @Override
public void setErrorStream(final OutputStream err) {
- this.err = err;
- }
+ this.err = err;
+ }
- @Override
+ @Override
public void setExitCallback(final ExitCallback callback) {
- this.exit = callback;
- }
+ this.exit = callback;
+ }
- @Override
+ @Override
public void start(final Environment env) throws IOException {
- this.env = env;
- task.set(startExecutor.submit(new Runnable() {
- @Override
- public void run() {
- try {
- onStart();
- } catch (Exception e) {
- logger.warn("Cannot start command ", e);
- }
- }
-
- @Override
- public String toString() {
- return "start (user " + session.getUsername() + ")";
- }
- }));
- }
-
- private void onStart() throws IOException {
- synchronized (this) {
- SshCommandContext ctx = new SshCommandContext(session.getAttribute(SshDaemonClient.KEY), cmdLine);
- try {
- cmd = dispatcher;
- cmd.setArguments(argv);
- cmd.setContext(ctx);
- cmd.setInputStream(in);
- cmd.setOutputStream(out);
- cmd.setErrorStream(err);
- cmd.setExitCallback(new ExitCallback() {
- @Override
- public void onExit(int rc, String exitMessage) {
- exit.onExit(translateExit(rc), exitMessage);
- log(rc);
- }
-
- @Override
- public void onExit(int rc) {
- exit.onExit(translateExit(rc));
- log(rc);
- }
- });
- cmd.start(env);
- } finally {
- ctx = null;
- }
- }
- }
-
- private int translateExit(final int rc) {
- return rc;
-//
-// switch (rc) {
-// case BaseCommand.STATUS_NOT_ADMIN:
-// return 1;
-//
-// case BaseCommand.STATUS_CANCEL:
-// return 15 /* SIGKILL */;
-//
-// case BaseCommand.STATUS_NOT_FOUND:
-// return 127 /* POSIX not found */;
-//
-// default:
-// return rc;
-// }
-
- }
-
- private void log(final int rc) {
- if (logged.compareAndSet(false, true)) {
- //log.onExecute(cmd, rc);
- logger.info("onExecute: {} exits with: {}", cmd.getClass().getSimpleName(), rc);
- }
- }
-
- @Override
- public void destroy() {
- Future<?> future = task.getAndSet(null);
- if (future != null) {
- future.cancel(true);
-// destroyExecutor.execute(new Runnable() {
-// @Override
-// public void run() {
-// onDestroy();
-// }
-// });
- }
- }
-
- private void onDestroy() {
- synchronized (this) {
- if (cmd != null) {
- //final Context old = sshScope.set(ctx);
- try {
- cmd.destroy();
- //log(BaseCommand.STATUS_CANCEL);
- } finally {
- //ctx = null;
- cmd = null;
- //sshScope.set(old);
- }
- }
- }
- }
- }
-
- /** Split a command line into a string array. */
- static public String[] split(String commandLine) {
- final List<String> list = new ArrayList<String>();
- boolean inquote = false;
- boolean inDblQuote = false;
- StringBuilder r = new StringBuilder();
- for (int ip = 0; ip < commandLine.length();) {
- final char b = commandLine.charAt(ip++);
- switch (b) {
- case '\t':
- case ' ':
- if (inquote || inDblQuote)
- r.append(b);
- else if (r.length() > 0) {
- list.add(r.toString());
- r = new StringBuilder();
- }
- continue;
- case '\"':
- if (inquote)
- r.append(b);
- else
- inDblQuote = !inDblQuote;
- continue;
- case '\'':
- if (inDblQuote)
- r.append(b);
- else
- inquote = !inquote;
- continue;
- case '\\':
- if (inquote || ip == commandLine.length())
- r.append(b); // literal within a quote
- else
- r.append(commandLine.charAt(ip++));
- continue;
- default:
- r.append(b);
- continue;
- }
- }
- if (r.length() > 0) {
- list.add(r.toString());
- }
- return list.toArray(new String[list.size()]);
- }
+ this.env = env;
+ task.set(startExecutor.submit(new Runnable() {
+ @Override
+ public void run() {
+ try {
+ onStart();
+ } catch (Exception e) {
+ logger.warn("Cannot start command ", e);
+ }
+ }
+
+ @Override
+ public String toString() {
+ return "start (user " + session.getUsername() + ")";
+ }
+ }));
+ }
+
+ private void onStart() throws IOException {
+ synchronized (this) {
+ SshDaemonClient client = session.getAttribute(SshDaemonClient.KEY);
+ try {
+ cmd = createRootDispatcher(client, cmdLine);
+ cmd.setArguments(argv);
+ cmd.setInputStream(in);
+ cmd.setOutputStream(out);
+ cmd.setErrorStream(err);
+ cmd.setExitCallback(new ExitCallback() {
+ @Override
+ public void onExit(int rc, String exitMessage) {
+ exit.onExit(translateExit(rc), exitMessage);
+ log(rc);
+ }
+
+ @Override
+ public void onExit(int rc) {
+ exit.onExit(translateExit(rc));
+ log(rc);
+ }
+ });
+ cmd.start(env);
+ } finally {
+ client = null;
+ }
+ }
+ }
+
+ private int translateExit(final int rc) {
+ return rc;
+ //
+ // switch (rc) {
+ // case BaseCommand.STATUS_NOT_ADMIN:
+ // return 1;
+ //
+ // case BaseCommand.STATUS_CANCEL:
+ // return 15 /* SIGKILL */;
+ //
+ // case BaseCommand.STATUS_NOT_FOUND:
+ // return 127 /* POSIX not found */;
+ //
+ // default:
+ // return rc;
+ // }
+
+ }
+
+ private void log(final int rc) {
+ if (logged.compareAndSet(false, true)) {
+ // log.onExecute(cmd, rc);
+ logger.info("onExecute: {} exits with: {}", cmd.getClass().getSimpleName(), rc);
+ }
+ }
+
+ @Override
+ public void destroy() {
+ Future<?> future = task.getAndSet(null);
+ if (future != null) {
+ future.cancel(true);
+ // destroyExecutor.execute(new Runnable() {
+ // @Override
+ // public void run() {
+ // onDestroy();
+ // }
+ // });
+ }
+ }
+
+ private void onDestroy() {
+ synchronized (this) {
+ if (cmd != null) {
+ // final Context old = sshScope.set(ctx);
+ try {
+ cmd.destroy();
+ // log(BaseCommand.STATUS_CANCEL);
+ } finally {
+ // ctx = null;
+ cmd = null;
+ // sshScope.set(old);
+ }
+ }
+ }
+ }
+ }
+
+ /** Split a command line into a string array. */
+ static public String[] split(String commandLine) {
+ final List<String> list = new ArrayList<String>();
+ boolean inquote = false;
+ boolean inDblQuote = false;
+ StringBuilder r = new StringBuilder();
+ for (int ip = 0; ip < commandLine.length();) {
+ final char b = commandLine.charAt(ip++);
+ switch (b) {
+ case '\t':
+ case ' ':
+ if (inquote || inDblQuote)
+ r.append(b);
+ else if (r.length() > 0) {
+ list.add(r.toString());
+ r = new StringBuilder();
+ }
+ continue;
+ case '\"':
+ if (inquote)
+ r.append(b);
+ else
+ inDblQuote = !inDblQuote;
+ continue;
+ case '\'':
+ if (inDblQuote)
+ r.append(b);
+ else
+ inquote = !inquote;
+ continue;
+ case '\\':
+ if (inquote || ip == commandLine.length())
+ r.append(b); // literal within a quote
+ else
+ r.append(commandLine.charAt(ip++));
+ continue;
+ default:
+ r.append(b);
+ continue;
+ }
+ }
+ if (r.length() > 0) {
+ list.add(r.toString());
+ }
+ return list.toArray(new String[list.size()]);
+ }
}
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.utils.IdGenerator;
import com.gitblit.utils.StringUtils;
-import com.gitblit.utils.WorkQueue;
import dagger.Module;
import dagger.ObjectGraph;
addr = new InetSocketAddress(bindInterface, port);
}
- PublicKeyAuthenticator publickeyAuthenticator = new PublicKeyAuthenticator(
- keyManager, gitblit);
+ PublicKeyAuthenticator keyAuthenticator = new PublicKeyAuthenticator(keyManager, 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.setPublickeyAuthenticator(keyAuthenticator);
sshd.setPasswordAuthenticator(new UsernamePasswordAuthenticator(gitblit));
sshd.setSessionFactory(new SshServerSessionFactory());
sshd.setFileSystemFactory(new DisabledFilesystemFactory());
sshd.setTcpipForwardingFilter(new NonForwardingFilter());
-
- 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);
+ sshd.setCommandFactory(new SshCommandFactory(gitblit, keyAuthenticator, idGenerator));
run = new AtomicBoolean(false);
}
this.exit = callback;
}
- protected void provideBaseStateTo(final Command cmd) {
- if (cmd instanceof BaseCommand) {
- ((BaseCommand) cmd).setContext(ctx);
- }
- cmd.setInputStream(in);
- cmd.setOutputStream(out);
- cmd.setErrorStream(err);
- cmd.setExitCallback(exit);
- }
-
protected String getName() {
return commandName;
}
import org.apache.sshd.server.Command;
import org.apache.sshd.server.Environment;
import org.kohsuke.args4j.Argument;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
import com.gitblit.git.GitblitReceivePackFactory;
import com.gitblit.git.GitblitUploadPackFactory;
import com.gitblit.git.RepositoryResolver;
+import com.gitblit.models.UserModel;
import com.gitblit.transport.ssh.CommandMetaData;
import com.gitblit.transport.ssh.PublicKeyAuthenticator;
import com.gitblit.transport.ssh.SshDaemonClient;
public class DispatchCommand extends BaseCommand {
- @Argument(index = 0, required = false, metaVar = "COMMAND", handler = SubcommandHandler.class)
- private String commandName;
-
- @Argument(index = 1, multiValued = true, metaVar = "ARG")
- private List<String> args = new ArrayList<String>();
-
- private Set<Class<? extends Command>> commands;
- private Map<String, Class<? extends Command>> map;
- private Map<String, Command> root;
-
- public DispatchCommand() {
- commands = new HashSet<Class<? extends Command>>();
- }
-
- public void registerDispatcher(String name, Command cmd) {
- if (root == null) {
- root = Maps.newHashMap();
- }
- root.put(name, cmd);
- }
-
- public void registerCommand(Class<? extends Command> cmd) {
- if (!cmd.isAnnotationPresent(CommandMetaData.class)) {
- throw new RuntimeException(MessageFormat.format("{0} must be annotated with {1}!",
- cmd.getName(), CommandMetaData.class.getName()));
- }
- commands.add(cmd);
- }
-
- private Map<String, Class<? extends Command>> getMap() {
- if (map == null) {
- map = Maps.newHashMapWithExpectedSize(commands.size());
- for (Class<? extends Command> cmd : commands) {
- CommandMetaData meta = cmd.getAnnotation(CommandMetaData.class);
- map.put(meta.name(), cmd);
- }
- }
- return map;
- }
-
- @Override
- public void start(Environment env) throws IOException {
- try {
- parseCommandLine();
- if (Strings.isNullOrEmpty(commandName)) {
- StringWriter msg = new StringWriter();
- msg.write(usage());
- throw new UnloggedFailure(1, msg.toString());
- }
-
- Command cmd = getCommand();
- if (cmd.getClass().isAnnotationPresent(CommandMetaData.class)) {
- CommandMetaData meta = cmd.getClass().getAnnotation(CommandMetaData.class);
- if (meta.admin() && !ctx.getClient().getUser().canAdmin()) {
- throw new UnloggedFailure(1, MessageFormat.format("{0} requires admin permissions", commandName));
- }
- }
- if (cmd instanceof BaseCommand) {
- BaseCommand bc = (BaseCommand) cmd;
- if (getName().isEmpty()) {
- bc.setName(commandName);
- } else {
- bc.setName(getName() + " " + commandName);
- }
- bc.setArguments(args.toArray(new String[args.size()]));
- }
-
- provideBaseStateTo(cmd);
- provideGitState(cmd);
- reset();
- //atomicCmd.set(cmd);
- cmd.start(env);
-
- } catch (UnloggedFailure e) {
- String msg = e.getMessage();
- if (!msg.endsWith("\n")) {
- msg += "\n";
- }
- err.write(msg.getBytes(Charsets.UTF_8));
- err.flush();
- exit.onExit(e.exitCode);
- }
- }
-
- private Command getCommand() throws UnloggedFailure {
- if (root != null && root.containsKey(commandName)) {
- return root.get(commandName);
+ private Logger log = LoggerFactory.getLogger(getClass());
+
+ @Argument(index = 0, required = false, metaVar = "COMMAND", handler = SubcommandHandler.class)
+ private String commandName;
+
+ @Argument(index = 1, multiValued = true, metaVar = "ARG")
+ private List<String> args = new ArrayList<String>();
+
+ private Set<Class<? extends Command>> commands;
+ private Map<String, Class<? extends Command>> map;
+ private Map<String, Command> root;
+
+ public DispatchCommand() {
+ commands = new HashSet<Class<? extends Command>>();
+ }
+
+ public void registerDispatcher(String name, Command cmd) {
+ if (root == null) {
+ root = Maps.newHashMap();
+ }
+ root.put(name, cmd);
+ }
+
+ /**
+ * Registers a command as long as the user is permitted to execute it.
+ *
+ * @param user
+ * @param cmd
+ */
+ public void registerCommand(UserModel user, Class<? extends Command> cmd) {
+ if (!cmd.isAnnotationPresent(CommandMetaData.class)) {
+ throw new RuntimeException(MessageFormat.format("{0} must be annotated with {1}!", cmd.getName(),
+ CommandMetaData.class.getName()));
+ }
+ CommandMetaData meta = cmd.getAnnotation(CommandMetaData.class);
+ if (meta.admin() && user.canAdmin()) {
+ log.debug(MessageFormat.format("excluding admin command {} for {}", meta.name(), user.username));
+ return;
+ }
+ commands.add(cmd);
+ }
+
+ private Map<String, Class<? extends Command>> getMap() {
+ if (map == null) {
+ map = Maps.newHashMapWithExpectedSize(commands.size());
+ for (Class<? extends Command> cmd : commands) {
+ CommandMetaData meta = cmd.getAnnotation(CommandMetaData.class);
+ map.put(meta.name(), cmd);
+ }
+ }
+ return map;
+ }
+
+ @Override
+ public void start(Environment env) throws IOException {
+ try {
+ parseCommandLine();
+ if (Strings.isNullOrEmpty(commandName)) {
+ StringWriter msg = new StringWriter();
+ msg.write(usage());
+ throw new UnloggedFailure(1, msg.toString());
+ }
+
+ Command cmd = getCommand();
+ if (cmd instanceof BaseCommand) {
+ BaseCommand bc = (BaseCommand) cmd;
+ if (getName().isEmpty()) {
+ bc.setName(commandName);
+ } else {
+ bc.setName(getName() + " " + commandName);
+ }
+ bc.setArguments(args.toArray(new String[args.size()]));
+ }
+
+ provideStateTo(cmd);
+ // atomicCmd.set(cmd);
+ cmd.start(env);
+
+ } catch (UnloggedFailure e) {
+ String msg = e.getMessage();
+ if (!msg.endsWith("\n")) {
+ msg += "\n";
+ }
+ err.write(msg.getBytes(Charsets.UTF_8));
+ err.flush();
+ exit.onExit(e.exitCode);
+ }
+ }
+
+ private Command getCommand() throws UnloggedFailure {
+ if (root != null && root.containsKey(commandName)) {
+ return root.get(commandName);
+ }
+ final Class<? extends Command> c = getMap().get(commandName);
+ if (c == null) {
+ String msg = (getName().isEmpty() ? "Gitblit" : getName()) + ": " + commandName + ": not found";
+ throw new UnloggedFailure(1, msg);
+ }
+
+ Command cmd = null;
+ try {
+ cmd = c.newInstance();
+ } catch (Exception e) {
+ throw new UnloggedFailure(1, MessageFormat.format("Failed to instantiate {0} command", commandName));
+ }
+ return cmd;
+ }
+
+ @Override
+ protected String usage() {
+ final StringBuilder usage = new StringBuilder();
+ usage.append("Available commands");
+ if (!getName().isEmpty()) {
+ usage.append(" of ");
+ usage.append(getName());
+ }
+ usage.append(" are:\n");
+ usage.append("\n");
+
+ int maxLength = -1;
+ Map<String, Class<? extends Command>> m = getMap();
+ for (String name : m.keySet()) {
+ maxLength = Math.max(maxLength, name.length());
+ }
+ String format = "%-" + maxLength + "s %s";
+ for (String name : Sets.newTreeSet(m.keySet())) {
+ final Class<? extends Command> c = m.get(name);
+ CommandMetaData meta = c.getAnnotation(CommandMetaData.class);
+ if (meta != null) {
+ if (meta.hidden()) {
+ continue;
+ }
+ usage.append(" ");
+ usage.append(String.format(format, name, Strings.nullToEmpty(meta.description())));
+ }
+ usage.append("\n");
+ }
+ usage.append("\n");
+
+ usage.append("See '");
+ if (getName().indexOf(' ') < 0) {
+ usage.append(getName());
+ usage.append(' ');
+ }
+ usage.append("COMMAND --help' for more information.\n");
+ usage.append("\n");
+ return usage.toString();
+ }
+
+ protected void provideStateTo(final Command cmd) {
+ if (cmd instanceof BaseCommand) {
+ ((BaseCommand) cmd).setContext(ctx);
+ }
+ cmd.setInputStream(in);
+ cmd.setOutputStream(out);
+ cmd.setErrorStream(err);
+ cmd.setExitCallback(exit);
+
+ if (cmd instanceof BaseGitCommand) {
+ BaseGitCommand a = (BaseGitCommand) cmd;
+ a.setRepositoryResolver(repositoryResolver);
+ a.setUploadPackFactory(gitblitUploadPackFactory);
+ a.setReceivePackFactory(gitblitReceivePackFactory);
+ } else if (cmd instanceof DispatchCommand) {
+ DispatchCommand d = (DispatchCommand) cmd;
+ d.setRepositoryResolver(repositoryResolver);
+ d.setUploadPackFactory(gitblitUploadPackFactory);
+ d.setReceivePackFactory(gitblitReceivePackFactory);
+ d.setAuthenticator(authenticator);
+ } else if (cmd instanceof BaseKeyCommand) {
+ BaseKeyCommand k = (BaseKeyCommand) cmd;
+ k.setAuthenticator(authenticator);
+ }
+ }
+
+ private RepositoryResolver<SshDaemonClient> repositoryResolver;
+
+ public void setRepositoryResolver(RepositoryResolver<SshDaemonClient> repositoryResolver) {
+ this.repositoryResolver = repositoryResolver;
+ }
+
+ private GitblitUploadPackFactory<SshDaemonClient> gitblitUploadPackFactory;
+
+ public void setUploadPackFactory(GitblitUploadPackFactory<SshDaemonClient> gitblitUploadPackFactory) {
+ this.gitblitUploadPackFactory = gitblitUploadPackFactory;
+ }
+
+ private GitblitReceivePackFactory<SshDaemonClient> gitblitReceivePackFactory;
+
+ public void setReceivePackFactory(GitblitReceivePackFactory<SshDaemonClient> gitblitReceivePackFactory) {
+ this.gitblitReceivePackFactory = gitblitReceivePackFactory;
+ }
+
+ private PublicKeyAuthenticator authenticator;
+
+ public void setAuthenticator(PublicKeyAuthenticator authenticator) {
+ this.authenticator = authenticator;
}
- final Class<? extends Command> c = getMap().get(commandName);
- if (c == null) {
- String msg =
- (getName().isEmpty() ? "Gitblit" : getName()) + ": "
- + commandName + ": not found";
- throw new UnloggedFailure(1, msg);
- }
-
- Command cmd = null;
- try {
- cmd = c.newInstance();
- } catch (Exception e) {
- throw new UnloggedFailure(1, MessageFormat.format("Failed to instantiate {0} command", commandName));
- }
- return cmd;
- }
-
- @Override
- protected String usage() {
- final StringBuilder usage = new StringBuilder();
- usage.append("Available commands");
- if (!getName().isEmpty()) {
- usage.append(" of ");
- usage.append(getName());
- }
- usage.append(" are:\n");
- usage.append("\n");
-
- int maxLength = -1;
- Map<String, Class<? extends Command>> m = getMap();
- for (String name : m.keySet()) {
- maxLength = Math.max(maxLength, name.length());
- }
- String format = "%-" + maxLength + "s %s";
- for (String name : Sets.newTreeSet(m.keySet())) {
- final Class<? extends Command> c = m.get(name);
- CommandMetaData meta = c.getAnnotation(CommandMetaData.class);
- if (meta != null) {
- if (meta.admin() && !ctx.getClient().getUser().canAdmin()) {
- continue;
- }
- if (meta.hidden()) {
- continue;
- }
- usage.append(" ");
- usage.append(String.format(format, name,
- Strings.nullToEmpty(meta.description())));
- }
- usage.append("\n");
- }
- usage.append("\n");
-
- usage.append("See '");
- if (getName().indexOf(' ') < 0) {
- usage.append(getName());
- usage.append(' ');
- }
- usage.append("COMMAND --help' for more information.\n");
- usage.append("\n");
- return usage.toString();
- }
-
- // This is needed because we are not using provider or
- // clazz.newInstance() for DispatchCommand
- private void reset() {
- args = new ArrayList<String>();
- }
-
- private void provideGitState(Command cmd) {
- if (cmd instanceof BaseGitCommand) {
- BaseGitCommand a = (BaseGitCommand) cmd;
- a.setRepositoryResolver(repositoryResolver);
- a.setUploadPackFactory(gitblitUploadPackFactory);
- a.setReceivePackFactory(gitblitReceivePackFactory);
- } else if (cmd instanceof DispatchCommand) {
- DispatchCommand d = (DispatchCommand)cmd;
- d.setRepositoryResolver(repositoryResolver);
- d.setUploadPackFactory(gitblitUploadPackFactory);
- d.setReceivePackFactory(gitblitReceivePackFactory);
- d.setAuthenticator(authenticator);
- } else if (cmd instanceof BaseKeyCommand) {
- BaseKeyCommand k = (BaseKeyCommand)cmd;
- k.setAuthenticator(authenticator);
- }
- }
-
- private RepositoryResolver<SshDaemonClient> repositoryResolver;
- public void setRepositoryResolver(RepositoryResolver<SshDaemonClient> repositoryResolver) {
- this.repositoryResolver = repositoryResolver;
- }
-
- private GitblitUploadPackFactory<SshDaemonClient> gitblitUploadPackFactory;
- public void setUploadPackFactory(GitblitUploadPackFactory<SshDaemonClient> gitblitUploadPackFactory) {
- this.gitblitUploadPackFactory = gitblitUploadPackFactory;
- }
-
- private GitblitReceivePackFactory<SshDaemonClient> gitblitReceivePackFactory;
- public void setReceivePackFactory(GitblitReceivePackFactory<SshDaemonClient> gitblitReceivePackFactory) {
- this.gitblitReceivePackFactory = gitblitReceivePackFactory;
- }
-
- private PublicKeyAuthenticator authenticator;
- public void setAuthenticator(PublicKeyAuthenticator authenticator) {
- this.authenticator = authenticator;
- }
}
projects / gitblit.git / commitdiff