func main() {
fmt.Print("Enter the password: "******"The password is %q.\n", password)
}
func passwordFromReader(reader io.Reader) (string, error) {
var (
password string
err error
)
if file, ok := reader.(*os.File); ok {
password, err = term.ReadPassword(file.Fd())
if err != nil {
return "", err
}
} else {
fmt.Fscanf(reader, "%s\n", &password)
}
if password == "" {
msg := "You must provide the password!"
return "", errors.New(msg)
}
return password, err
}