Package com.google.gerrit.sshd

Class SuExec

java.lang.Object

com.google.gerrit.sshd.BaseCommand

com.google.gerrit.sshd.SuExec

All Implemented Interfaces:

org.apache.sshd.server.command.Command, org.apache.sshd.server.command.CommandDirectErrorStreamAware, org.apache.sshd.server.command.CommandDirectInputStreamAware, org.apache.sshd.server.command.CommandDirectOutputStreamAware, org.apache.sshd.server.command.CommandDirectStreamsAware, org.apache.sshd.server.command.CommandLifecycle

public final class SuExec
extends BaseCommand

Executes any other command as a different user identity.

The calling user must be authenticated as a PeerDaemonUser, which usually requires public key authentication using this daemon's private host key, or a key on this daemon's peer host key ring.

Nested Class Summary

Nested classes/interfaces inherited from class com.google.gerrit.sshd.BaseCommand

BaseCommand.CommandRunnable, BaseCommand.Failure, BaseCommand.ProjectCommandRunnable, BaseCommand.UnloggedFailure

Field Summary

Fields inherited from class com.google.gerrit.sshd.BaseCommand

cleanup, dynamicBeans, ENC, err, exit, in, injector, out, STATUS_NOT_ADMIN, user

Method Summary

Modifier and Type	Method	Description
void	destroy(org.apache.sshd.server.channel.ChannelSession channel)
void	start(org.apache.sshd.server.channel.ChannelSession channel, org.apache.sshd.server.Environment env)

Methods inherited from class com.google.gerrit.sshd.BaseCommand

die, die, die, enableGracefulStop, getArguments, getName, getPluginName, getTaskDescription, getTrimmedArguments, newCmdLineParser, onExit, parseCommandLine, parseCommandLine, provideStateTo, setArguments, setErrorStream, setExitCallback, setInputStream, setOutputStream, startThread, toPrintWriter, usage, writeError

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

start

public void start(org.apache.sshd.server.channel.ChannelSession channel,
 org.apache.sshd.server.Environment env)
           throws IOException

Throws:

IOException

destroy

public void destroy(org.apache.sshd.server.channel.ChannelSession channel)

Specified by:

destroy in interface org.apache.sshd.server.command.CommandLifecycle

Overrides:

destroy in class BaseCommand