Imports github.com/dunglas/httpsfv github.com/lestrrat-go/jwx/v2/jwa github.com/lestrrat-go/jwx/v2/jws Standard library imports bytes crypto crypto/ecdsa crypto/ed25519 crypto/elliptic crypto/hmac crypto/rand crypto/rsa crypto/sha256 crypto/sha512 crypto/subtle errors fmt io log math/big net/http net/url os strconv strings time