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Posted to issues@nifi.apache.org by "David Handermann (Jira)" <ji...@apache.org> on 2022/01/05 16:36:00 UTC
[jira] [Commented] (NIFI-9324) SFTP handling of Server Banners
[ https://issues.apache.org/jira/browse/NIFI-9324?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17469419#comment-17469419 ]
David Handermann commented on NIFI-9324:
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I configured a banner with the same message in /etc/ssh/sshd_config and tested ListSFTP on both NiFi 1.14.0 and 1.15.2. Both versions ran successfully.
[~alan.rigele@digitata.com] or [~Kirhold] can either of you provide additional debug logging associated with this error? Setting the {{net.schmizz.sshj}} logger to {{DEBUG}} in logback.xml should provide additional details.
{noformat}
<logger name="net.schmizz.sshj" level="DEBUG" />
{noformat}
> SFTP handling of Server Banners
> -------------------------------
>
> Key: NIFI-9324
> URL: https://issues.apache.org/jira/browse/NIFI-9324
> Project: Apache NiFi
> Issue Type: Bug
> Affects Versions: 1.14.0
> Environment: Redhat Linux
> Nifi 1.14.0
> Reporter: Alan Rigele
> Priority: Major
> Labels: fetchsftp, listsftp, nifi
>
> WHen attempting to connect to an SFTP server to list and then fetch files, the processor will fail with a socker timeout. The server is avilable from the nifi server, and the user/pwd has been tested. The one difference to another srver is that the failign one has a server banner which returns
> This is the reponse from the shell test.
> $ sftp [xxxxx@yy.yy.yy.yy|mailto:ossdigitata@10.203.8.196]
> *You are trying to access a restricted zone. Only Authorized Users allowed.*
> [xxxxx@yy.yy.yy.yy's|mailto:ossdigitata@10.203.8.196's] password:
> Connected to yy.yy.yy.yy
>
> I dont see any possible parameter to configure. And scanning the code does not show too much.
> Any ideas
>
>
>
>
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