// A JSON web token is a set of Base64 encoded strings separated by a period (.)
// When decoded, it will either be JSON text or a signature
// Here we decode the strings into a single token structure and print the most
// useful fields. We do not print the signature.
func dumpTokenDetails(w io.Writer, name string, encodedToken string) {
jwtToken := lightwave.ParseTokenDetails(encodedToken)
fmt.Fprintf(w, "%s:\n", name)
fmt.Fprintf(w, "\tSubject: %s\n", jwtToken.Subject)
fmt.Fprintf(w, "\tGroups: ")
if jwtToken.Groups == nil {
fmt.Fprintf(w, "<none>\n")
} else {
fmt.Fprintf(w, "%s\n", strings.Join(jwtToken.Groups, ", "))
}
fmt.Fprintf(w, "\tIssued: %s\n", timestampToString(jwtToken.IssuedAt*1000))
fmt.Fprintf(w, "\tExpires: %s\n", timestampToString(jwtToken.Expires*1000))
fmt.Fprintf(w, "\tToken: %s\n", encodedToken)
}
// Parse the given token details.
func (api *AuthAPI) parseTokenDetails(token string) (jwtToken *lightwave.JWTToken, err error) {
jwtToken = lightwave.ParseTokenDetails(token)
return jwtToken, nil
}