wks: Encrypt all client mails also the target key,
* tools/gpg-wks-client.c (encrypt_response): Add arg FINGERPRINT. (send_confirmation_response): Ditto. (process_confirmation_request): Parse out fingerprint and pass send_confirmation_response.
This is useful for debugging the protocol and to avoid surprises when
the sender tries to open a message from the Sent folder.
- Signed-off-by: Werner Koch <wk@gnupg.org>