Don't let UsernameNotFoundException vs BadCredentialsException
difference to be seen by the caller, for that tells whether the user
exists or not.

But to assist trouble-shooting, do report that error to the server. UUID
helps the user finds the information in the log file

[FIXED JENKINS-17929] Pick up transport authentication from groovysh command, by overriding run rather than main.

Make sure that we don't require Jenkins.getInstance() on CLICommand, since it can run on slaves.

Just import changes, from hudson.model.Jenkins -> jenkins.model.Jenkins,
and Javadoc comments.
Signed-off-by: NNigel Magnay <nigel.magnay@gmail.com>

Signed-off-by: NNigel Magnay <nigel.magnay@gmail.com>

Current CLI is always available and most commands can be run by anonymous users.
Now only a short help message and the login command are available for anonymous
in a Hudson without anonymous read permission, and each individual command also
checks the appropriate permission for that command.  Details:
* Vulnerable CLI commands now fixed:
  build, clear-queue, copy-job, create-job, delete-builds, delete-job,
  disable-job, enable-job, install-plugin, install-tool, keep-build,
  mail, restart, safe-restart, set-build-result
* Broken CLI commands now fixed:
  connect-node, delete-node, disconnect-node, offline-node, online-node
* Other vulnerable command (not CLI) now fixed: /gc (JVM garbage collect)


git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@33626 71c3de6d-444a-0410-be80-ed276b4c234a

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@32827 71c3de6d-444a-0410-be80-ed276b4c234a

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@32817 71c3de6d-444a-0410-be80-ed276b4c234a

[HUDSON-6587] rolling back rev.31878. I think a better fix, given the current existing code and method signatures, is to expose the transport level authentication in a bit more implicit way.

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@31900 71c3de6d-444a-0410-be80-ed276b4c234a

restore container based SLI authentication



git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@31878 71c3de6d-444a-0410-be80-ed276b4c234a

Added 'login' and 'logout' commands so that you don't have to specify a credential for individual CLI invocation.

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@28509 71c3de6d-444a-0410-be80-ed276b4c234a

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@28502 71c3de6d-444a-0410-be80-ed276b4c234a

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@28296 71c3de6d-444a-0410-be80-ed276b4c234a

- introduced SimpleParameterDefinition to eliminate the common code

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@23543 71c3de6d-444a-0410-be80-ed276b4c234a

Added the "build" CLI command that can not only schedule a new build, but also wait until its completion.

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@22663 71c3de6d-444a-0410-be80-ed276b4c234a

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@21450 71c3de6d-444a-0410-be80-ed276b4c234a

- Added <tt>restart</tt> CLI command.

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@20860 71c3de6d-444a-0410-be80-ed276b4c234a

    <a href="http://d.hatena.ne.jp/tanamon/20090630/1246372887">report</a>

CLICommand may get serialized and sent to somewhere else, so don't have its initializers do anything harmful

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@19339 71c3de6d-444a-0410-be80-ed276b4c234a

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@19119 71c3de6d-444a-0410-be80-ed276b4c234a

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@18852 71c3de6d-444a-0410-be80-ed276b4c234a

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@17846 71c3de6d-444a-0410-be80-ed276b4c234a