[Pki-devel] [PATCH] 642 Added support for secure database connection in CLI.

The pki-server subsystem-cert-update has been modified to support secure database connection with client certificate authentication. The certificate and the private key will be exported temporarily into PEM files so python-ldap can use them. The pki client-cert-show has been modified to provide an option to export client certificate's private key. https://fedorahosted.org/pki/ticket/1551 -- Endi S. Dewata