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From "Guillaume Nodet (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (SSHD-103) SimpleGeneratorHostKeyProvider fails to read files it wrote "StreamCorruptedException: unexpected block data"
Date Mon, 21 May 2012 15:30:41 GMT

     [ https://issues.apache.org/jira/browse/SSHD-103?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Guillaume Nodet resolved SSHD-103.

    Resolution: Duplicate
      Assignee: Guillaume Nodet
> SimpleGeneratorHostKeyProvider fails to read files it wrote "StreamCorruptedException:
unexpected block data"
> -------------------------------------------------------------------------------------------------------------
>                 Key: SSHD-103
>                 URL: https://issues.apache.org/jira/browse/SSHD-103
>             Project: MINA SSHD
>          Issue Type: Bug
>    Affects Versions: 0.5.0
>            Reporter: alex hutter
>            Assignee: Guillaume Nodet
> I followed the tutorial at http://mina.apache.org/sshd/embedding-sshd-in-5-minutes.html
to create a basic sshd application.  As in the example, I am using SimpleGeneratorHostKeyProvider
to provide the server identity.  I am allowing SimpleGeneratorHostKeyProvider to generate
its own key file.  However when it tries to read its own output file, it fails and generates
a new key.  This means that ever time the server is restarted the file is generated again,
so clients must remove the old entry from their known_hosts file.
> Log output:
> 3273 [NioProcessor-2] INFO org.apache.sshd.server.session.ServerSession - Session created...
> 3307 [NioProcessor-2] INFO org.apache.sshd.common.keyprovider.FileKeyPairProvider - Unable
to read key /home/alex/hostkey.ser: java.io.StreamCorruptedException: unexpected block data
> 3309 [NioProcessor-2] INFO org.apache.sshd.common.keyprovider.FileKeyPairProvider - Generating
host key...
> 3337 [NioProcessor-2] INFO org.apache.sshd.server.session.ServerSession - Client version
string: SSH-2.0-OpenSSH_5.3p1 Debian-3ubuntu4

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