Thanks Nacim: I had found the supported ciphers. However, I'm unclear as to how to present a subclassed SSHTransport to the SFTPServer.
(And, once I understand how I will issue a documentation bug with details...) --Ray ----- Original Message ----- > From: "Flint" <grindi...@gmail.com> > To: "Ray Cote" <rgac...@appropriatesolutions.com>, "Twisted general > discussion" <twisted-python@twistedmatrix.com> > Sent: Wednesday, October 30, 2013 5:39:44 AM > Subject: Re: [Twisted-Python] Limiting cipher options for SSH/SFTP > 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 < rgac...@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 > > > _______________________________________________ > > > Twisted-Python mailing list > > > Twisted-Python@twistedmatrix.com > > > http://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-python > -- Ray Cote, President Appropriate Solutions, Inc. We Build Software www.AppropriateSolutions.com 603.924.6079
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