[Twisted-Python] Limiting cipher options for SSH/SFTP
Flint
grindizer at gmail.com
Wed Oct 30 03:39:44 MDT 2013
Hi
I have not used it myself but this seems what you're looking for:
http://twistedmatrix.com/documents/13.0.0/api/twisted.conch.ssh.transport.SSHTransportBase.html#supportedCiphers
I guess you need to subclass SSHTransport and give it the list of ciphers
you want.
--
Nacim.
2013/10/29 Ray Cote <rgacote at appropriatesolutions.com>
> I need to limit the ciphers offered for an ssh/sftp connection.
>
> class ESFTPServerForUnixConchUser(SFTPServerForUnixConchUser):
> """Main local proxy class for file transfer access.
>
> Many methods are overriden to support file encryption and
> encrypted file name mappings.
> """
>
> def __init__(self, avatar):
> """Initialize class with avatar representing user information"""
> SFTPServerForUnixConchUser.__init__(self, avatar)
>
> I'm unclear as to how to restrict which ciphers to use at this level.
> --Ray
>
> --
> Ray Cote, President Appropriate Solutions, Inc.
> We Build Software
> www.AppropriateSolutions.com 603.924.6079
>
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