On 10:39 am, a...@roiban.ro wrote: >Hi, > >I work at an experimental FTPS implementation for twisted.protocol.ftp > >I use the following code for checking that the transport has TLS >started and to get the client certificate for certificate based >authentication: > > @property > def is_ftps_command_active(self): > '''Return `True` if current command connection is using SSL.''' > return isinstance(self.transport.socket, SSL.Connection)
Instead, check `ISSLTransport.providedBy(self.transport)`. `ISSLTransport` comes from `twisted.internet.interfaces`. > def getPeerCertificate(self): > '''Return the peer certificate if remote peer is on a SSL >connection > and has sent us a certificate. > Return `None` otherwise. > ''' > if not hasattr(self.transport, 'socket'): > return None > if not self.is_ftps_command_active: > return None > return self.transport.socket.get_peer_certificate() Heh. :) Instead, use `transport.getPeerCertificate()`. `getPeerCertificate` is a method specified by `ISSLTransport`. Jean-Paul _______________________________________________ Twisted-Python mailing list Twisted-Python@twistedmatrix.com http://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-python
