[ http://jira.codehaus.org/browse/WAGONFTP-13?page=all ]
Carlos Sanchez moved WAGON-39 to WAGONFTP-13:
---------------------------------------------
Version: (was: 1.0-alpha-6)
1.0-alpha-6
Fix Version: (was: 1.0-beta-1)
Component: (was: wagon-ssh-external)
Key: WAGONFTP-13 (was: WAGON-39)
Project: wagon-ftp (was: wagon)
> scp-external-wagen and ssh using ProxyCommand blacklist repository
> ---------------------------------------------------------------------
>
> Key: WAGONFTP-13
> URL: http://jira.codehaus.org/browse/WAGONFTP-13
> Project: wagon-ftp
> Type: Bug
> Versions: 1.0-alpha-6
> Environment: linux 2.6.15-1.2054_FC5
> client ssh: OpenSSH_4.3p2, OpenSSL 0.9.8a 11 Oct 2005
> server in the middle ssh:OpenSSH_4.2, OpenSSL 0.9.7d 17 Mar 2004
>
> Reporter: M. van der Plas
> Attachments: EndsWith.patch
>
>
> I use my laptop to work at the office and at home. The office has a
> repository for inhouse developed projects.
> ssh channles are used to connect with the office repository from home.
> I configured ssh using with a ProcyCommand to tunnel to the subversion
> respository.
> I configured mvn using a home specific settings.xml to use scp-external-ssh
> as the standard ssh wagon cannot handle the ProxyCommand.
> This fails when external 3rd party artifacts and plugins are checked in the
> company repositories.
> Since they are located in the ibiblio central repository the scp command
> fails.
> This is normally not a problem because the Wagons check if the output of the
> copy command is "No such file or directory".
> If so, the artifact is searched in another repository.
> With the introduction of the ProxyCommand this mechanism does not work any
> more.
> ProxyCommand prints "Killed by signal 1" to stderr when the scp command fails.
> See also http://lists.debian.org/debian-ssh/2005/06/msg00074.html for the ssh
> bug.
> The problem is that both
> wagon-providers/wagon-ssh/src/main/java/org/apache/maven/wagon/providers/ssh/ScpWagon.java
> (revision 388735)
> and
> wagon-providers/wagon-ssh-external/src/main/java/org/apache/maven/wagon/providers/sshext/ScpExternalWagon.java
> (revision 388735)
> use stderr.endsWith("No such file or directory") while stderr in my case ends
> with "Killed by sgnal 1."
> The problem can be fixed by using indexOf( "No such file or directory") != -1
> instead of the endsWith() call.
> I've implemented this fix and verified that the problem did not occur. The
> patch is attached.
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