import os import secrets import json import requests

try: from pyqrng import qrng except ImportError: qrng = None try: from tink import aead from tink.integration import tink_config tink_config.register() aead.register() except ImportError: aead = None

def quantum_random_bytes(size=32): if qrng: try: return qrng.get_random_bytes(size) except Exception: pass return secrets.token_bytes(size)

def pqc_encrypt(data: bytes, key: bytes): if aead: template = aead.aead_key_templates.AES256_GCM handle = aead.KeysetHandle.generate_new(template) a = handle.primitive(aead.Aead) nonce = secrets.token_bytes(12) return a.encrypt(data, nonce) return data[::-1] # fallback: reverse (não seguro)

def pqc_decrypt(ciphertext: bytes, key: bytes): if aead: template = aead.aead_key_templates.AES256_GCM handle = aead.KeysetHandle.generate_new(template) a = handle.primitive(aead.Aead) nonce = secrets.token_bytes(12) return a.decrypt(ciphertext, nonce) return ciphertext[::-1] # fallback (não seguro)

class I18N: def init(self, lang="en_US"): path = os.path.join('lang', f'{lang}.json') if not os.path.exists(path): # Cria idioma padrão se não existir os.makedirs('lang', exist_ok=True) with open(path, 'w', encoding='utf-8') as f: json.dump({ "welcome": "Welcome to QuantumDoorOS!", "initializing": "Initializing...", "climate": "Climate", "field": "Field", "machine": "Machine", "settings": "Settings", "slogan": "The definitive portal to the quantum universe" }, f, indent=2, ensure_ascii=False) try: with open(path, encoding='utf-8') as f: self.trans = json.load(f) except Exception: self.trans = {} def t(self, key): return self.trans.get(key, key)

class PluginExemplo: def init(self): self.name = "PluginExemplo" def hello(self): return "Olá do plugin de exemplo QuantumDoorOS!"

def get_weather_openweather(lat, lon, api_key): url = f"https://api.openweathermap.org/data/2.5/weather?lat={lat}&lon={lon}&appid={api_key}&units=metric" res = requests.get(url) return res.json() if res.ok else {"error":"Failed to fetch weather"}

def get_ndvi_agromonitoring(lat, lon, api_key): url = f"https://api.agromonitoring.com/agro/1.0/image/search?lat={lat}&lon={lon}&appid={api_key}" res = requests.get(url) return res.json() if res.ok else {"error":"Failed to fetch NDVI"}

def quantum_random_bit(): try: from qiskit import QuantumCircuit, Aer, execute qc = QuantumCircuit(1, 1) qc.h(0) qc.measure(0, 0) backend = Aer.get_backend('qasm_simulator') job = execute(qc, backend, shots=1) result = job.result() counts = result.get_counts() return int(list(counts.keys())[0]) except Exception: return secrets.randbelow(2)

def run_qsharp_demo(): try: import qsharp qsharp.reload() qsharp.compile(""" operation BellQSharpDemo() : Result[] { use qs = Qubit[2]; H(qs[0]); CNOT(qs[0], qs[1]); let results = [M(qs[0]), M(qs[1])]; ResetAll(qs); return results; }""") from BellQSharpDemo import BellQSharpDemo return [BellQSharpDemo.simulate() for _ in range(5)] except Exception as e: return str(e)

from kivy.app import App from kivy.uix.screenmanager import ScreenManager, Screen from kivy.uix.boxlayout import BoxLayout from kivy.uix.label import Label from kivy.clock import Clock

class BootloaderScreen(Screen): def init(self, i18n, **kwargs): super().init(**kwargs) layout = BoxLayout(orientation="vertical") layout.add_widget(Label( text=f"[b]QuantumDoorOS[/b]\n{i18n.t('slogan')}\nQuantum Secure Booting...", markup=True, font_size=28)) self.add_widget(layout)

class MainScreen(Screen): def init(self, i18n, **kwargs): super().init(**kwargs) layout = BoxLayout(orientation="vertical") layout.add_widget(Label(text=i18n.t("welcome"), font_size=28)) layout.add_widget(Label(text=f"Quantum RNG bit: {quantum_random_bit()}")) layout.add_widget(Label(text=f"Q# Demo: {run_qsharp_demo()}")) layout.add_widget(Label(text=f"Plugin: {PluginExemplo().hello()}")) self.add_widget(layout)

class QuantumDoorOSApp(App): def build(self): # Internacionalização automática (ajuste para "pt_BR" se quiser) lang = "en_US" i18n = I18N(lang) sm = ScreenManager() sm.add_widget(BootloaderScreen(i18n, name="boot")) sm.add_widget(MainScreen(i18n, name="main")) sm.current = "boot" def goto_main(dt): sm.current = "main" Clock.schedule_once(goto_main, 2) return sm

if name == "main": QuantumDoorOSApp().run()