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From "Bobby Powers (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SSHD-105) sftp: com.jcraft.jsch client can't get files
Date Thu, 07 Apr 2011 21:20:06 GMT

     [ https://issues.apache.org/jira/browse/SSHD-105?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Bobby Powers updated SSHD-105:
------------------------------

    Attachment: 0001-sftp-only-add-SSH_FXP_DATA-end-of-file-marker-if-ver.patch

added a patch, this looks right.


    version 6 of the spec adds
           bool   end-of-file [optional]
    to the SSH_FXP_DATA reply.  This isn't in version 4 of the spec.  See
    page 28 of the v4 spec and page 52 of the v6 spec:
v4: http://tools.ietf.org/html/draft-ietf-secsh-filexfer-04
v6: http://tools.ietf.org/html/draft-ietf-secsh-filexfer-13

> sftp: com.jcraft.jsch client can't get files
> --------------------------------------------
>
>                 Key: SSHD-105
>                 URL: https://issues.apache.org/jira/browse/SSHD-105
>             Project: MINA SSHD
>          Issue Type: Bug
>    Affects Versions: 0.5.0
>         Environment: windows xp
>            Reporter: Ilya Basin
>         Attachments: 0001-sftp-only-add-SSH_FXP_DATA-end-of-file-marker-if-ver.patch,
testjcraftsftp.zip
>
>
> com.jcraft.jsch.ChannelSftp.get(String src, String dst, SftpProgressMonitor monitor,
int mode) throws exception when trying to get a file from Apache sshd.
> No problem with jcraft<-->OpenSSH.
> No problem with sftp command line tool<-->Apache sshd either.
> {code}
> 4:
>         at com.jcraft.jsch.ChannelSftp._get(ChannelSftp.java:980)
>         at com.jcraft.jsch.ChannelSftp.get(ChannelSftp.java:832)
>         at org.apache.sshd.TestJcraftSftp.getfile(TestJcraftSftp.java:127)
>         at org.apache.sshd.TestJcraftSftp.testJcraftSftp(TestJcraftSftp.java:138)
> ...
> Caused by: java.lang.IndexOutOfBoundsException
>         at java.io.PipedInputStream.read(PipedInputStream.java:355)
>         at com.jcraft.jsch.ChannelSftp.fill(ChannelSftp.java:2325)
>         at com.jcraft.jsch.ChannelSftp.fill(ChannelSftp.java:2317)
>         at com.jcraft.jsch.ChannelSftp.checkStatus(ChannelSftp.java:1930)
>         at com.jcraft.jsch.ChannelSftp._sendCLOSE(ChannelSftp.java:1943)
>         at com.jcraft.jsch.ChannelSftp._get(ChannelSftp.java:975)
>         ... 26 more
> Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 1.656 sec <<<
FAILURE!
> {code}
> com.jcraft.jsch sftp client is used in Talend Open Studio http://www.talendforge.org/
> Test case attached/

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