Imports github.com/pkg/errors github.com/smallstep/cli/crypto/x509util github.com/smallstep/cli/crypto/pemutil gopkg.in/square/go-jose.v2/jwt github.com/smallstep/cli/crypto/tlsutil github.com/smallstep/cli/pkg/x509 gopkg.in/square/go-jose.v2 Standard library imports crypto/tls crypto/x509 encoding/binary encoding/hex encoding/json fmt math net net/http net/url os reflect sort strings sync time crypto/x509/pkix encoding/pem crypto/sha256 crypto/sha1 encoding/asn1