No, c-client does not have any support for SSL client certificates.
The [GS]ET_SSLCERTIFICATEQUERY mail_parameter() callback routine is used to allow the application a chance to decide whether to proceed or abort if the *server* certificate fails validation.
On Thu, 24 Feb 2005, Kevin P. Fleming wrote:
Is there any way currently to get c-client to accept a client certificate (PEM-encoded string representation) and pass it along when OpenSSL asks for it during the TLS negotiation?
-- Mark --
http://staff.washington.edu/mrc Science does not emerge from voting, party politics, or public debate. Si vis pacem, para bellum.