my-web-auth-part.code open http listerner pre_delivered_public_key = 123456789 if reguest get to /auth check for json post data post data: { person: { user: username token: token }, signature: { signature: ecdsa_signature curve: curve } } if ecdsa.verify( username+token, pre_delivered_public_key ) then print "allow" return "{ status: success }" else print "deny from: ", user return "{ status: ", failure }"