[jira] [Resolved] (NIFI-7709) Enable options for sftp connections (the "-o" parameter for sftp command line)

["David Handermann (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NIFI-7709?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Handermann resolved NIFI-7709.
------------------------------------
    Fix Version/s: 1.14.0
       Resolution: Fixed

NIFI-8523 added properties for cipher and key algorithms in SFTP processors.

> Enable options for sftp connections (the "-o" parameter for sftp command line)
> ------------------------------------------------------------------------------
>
>                 Key: NIFI-7709
>                 URL: https://issues.apache.org/jira/browse/NIFI-7709
>             Project: Apache NiFi
>          Issue Type: New Feature
>    Affects Versions: 1.11.4
>         Environment: software platform
>            Reporter: Kevin kapfer
>            Priority: Minor
>             Fix For: 1.14.0
>
>
> When the sftp server requires a different algorithm (for example dss) than available from NiFi UI's server, you get
> {code:java}
> Unable to negotiate with {server ip} port 22: no matching host key type found. Their offer: ssh-dss{code}
> for a response when invoking sftp from the command line.  To connect successfully, you must provide:
> {noformat}
> -oHostKeyAlgorithms=+ssh-dss{noformat}
> to the command.  
> The requested feature is to enable an option to specify the algorithm as an option, within the processors making sftp connections: GetSftp, PutSftp, FetchSftp, ListSftp.
> A possible workaround is to add the missing algorithm to the server's ssh configuration



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