Grandprix_Crypto400_innercode

BIT_LENGTH = 32
r = random.Random()
r.seed(os.urandom(24))
success_times = 0

def home(request):
    uid = getSession(request)
    if uid != None:
        try:
            user = User.objects.get(pk=uid)
        except:
            auth.logout(request)
            user = "Anonymous"
        answer = get_random_number()
        return render(request, "index.html", {"logged": user, "seed": answer}, status=200)
    else:
        return render(request, "login.html")

def get_random_number():
    return str(r.getrandbits(BIT_LENGTH))

def genNumber(request):
    global success_times
    true_time = 30
    status = {}
    status["flag"] = ""
    uid = getSession(request)

    if uid == None:
        return HttpResponse("You don't have permission to access here", mimetype="text/plain")

    number_post = request.POST.get("number")

    answer = get_random_number()
    if number_post == answer:
        success_times += 1
        status["key"] = answer
        status["percent"] = str(success_times) + '/' + str(true_time)
        if success_times == true_time:
            status["flag"] = open(os.path.join(__PATH__FLAG, 'code.txt')).read().strip()
            status["message"] = "Good guy! Following are what you need"
            return HttpResponse(json.dumps(status), mimetype="application/json")
        status["message"] = "Exactly !"
        return HttpResponse(json.dumps(status), mimetype="application/json")
    else:
        success_times = 0
        status["key"] = answer
        status["message"] = "Wrong number ! Try again !"
        status["percent"] = str(success_times) + '/' + str(true_time)
        return HttpResponse(json.dumps(status), mimetype="application/json")