Hi all,I've added support for client authentication in the SVN trunk (upcoming 1.1). Only Simple connector has support to retrieve the client certificates, but other connectors should ask/require a certificate too if you set the connector attributes correctly (see Javadocs for each connector).
See details in the RFE: http://restlet.tigris.org/issues/show_bug.cgi?id=281I'm looking forward to getting your feed-back and test results. I will post a first 1.1 snapshot soon.
Best regards, Jerome

