package main import "math/rand" // generateRandomID generates a random session ID func generateRandomID() string { const charset = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789" b := make([]byte, 10) for i := range b { b[i] = charset[rand.Intn(len(charset))] } return string(b) }