[Bro-Dev] [JIRA] (BIT-1498) add '-q' to ssh execution in ssh_runner.py

Jon Schipp (JIRA) jira at bro-tracker.atlassian.net
Fri Mar 11 08:31:00 PST 2016


    [ https://bro-tracker.atlassian.net/browse/BIT-1498?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=24805#comment-24805 ] 

Jon Schipp commented on BIT-1498:
---------------------------------

Using -o LogLevel=error will suppress the banner but still print the error messages. A happy medium I say. Going to push a new branch with it

> add '-q' to ssh execution in ssh_runner.py
> ------------------------------------------
>
>                 Key: BIT-1498
>                 URL: https://bro-tracker.atlassian.net/browse/BIT-1498
>             Project: Bro Issue Tracker
>          Issue Type: Patch
>          Components: BroControl
>    Affects Versions: 2.4
>            Reporter: scampbell
>            Assignee: Jon Schipp
>            Priority: Trivial
>              Labels: broctl
>             Fix For: 2.5
>
>
> When using broctl in an environment with login banners, they will be displayed in the broctl command.  In the event that they can not be configured away on the sshd end using '-q' avoids displaying the banner on the client side.
> The patch is trivial:
> --- a/BroControl/ssh_runner.py
> +++ b/BroControl/ssh_runner.py
> @@ -108,6 +108,7 @@ class SSHMaster:
>          self.base_cmd = [
>              "ssh",
>              "-o", "BatchMode=yes",
> +            "-q",
>              host,
>          ]
>          self.need_connect = True



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