I have setup an Nginx installation in my server. I've set a restriction access to a resource only by client certification authentication. (Referring to RFC6101).
Now when a user get access with his certificate, his client performs a "TLS handshake" exchanging some messages. These messages can be used to prove the access of that specific user.
It seems (and this is the problem) Nginx doesn't permit to recover or to save these informations, losing them forever.
I want to save (as a text file, or in a DB, or everything else) all the handshake messages exchanged between client and server. The goal is to prove that user performed a successful access. More specifically I need to save the Certificate Verify and all the relative messages used to produce it. (Referring to RFC6101#CertificateVerify)
