gistfile1.txt

const cookieName = "mycookiename"

var hashKey = []byte(securecookie.GenerateRandomKey(32))
var blockKey = []byte(securecookie.GenerateRandomKey(32))

var sc = securecookie.New(hashKey, blockKey)

func ReadCookieHandler(r *http.Request) bool {
	if cookie, err := r.Cookie(cookieName); err == nil {
		value := make(map[string]string)
		if err = sc.Decode(cookieName, cookie.Value, &value); err == nil {
			return true
		}
	}
	return false
}