$ make run
$ curl localhost:8080/login
test user is set. userName "test" publicKey "public-keys/demo.ecdsa.pub.pem"
$ curl localhost:8080/ecdsa-generate
this will generate test token for user "test".
jwt claims { "sub": "test", "exp": 1234567890, }
$ curl -i localhost:8080/ecdsa-auth -H "Authorization: bearer jwt token generated by ecdsa secret key..."
$ make stop
$ ssh-keygen -t ecdsa -m PEM
$ ssh-keygen -f demo.ecdsa.pub -e -m pkcs8 > demo.ecdsa.pub.pkcs8