Julius Joska
8081d98c67
Initial public release. Anonymous on-device identity (no phone number, e-mail, or password), Signal-protocol cryptography (X3DH + PQXDH, Double Ratchet, sealed sender) via libsignal, a metadata-minimizing relay, group chats, disappearing messages, encrypted local storage, optional Tor transport, and a UI localized into Czech, English, German, Russian, and Italian. Monorepo: Flutter client (app/), Rust relay + wire types (rust/), protobuf definitions (proto/), self-host deploy (deploy/). Licensed under AGPL-3.0 with an app-store distribution exception (§7).
60 lines
1.9 KiB
Dart
60 lines
1.9 KiB
Dart
/// Nativní APNs most pro iOS (bez Firebase).
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///
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/// Komunikuje s AppDelegate.swift přes MethodChannel `cz.sepot.sepot/apns`:
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/// Dart → native: register (registerForRemoteNotifications), getToken
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/// native → Dart: onToken (APNs device token hex), onWake (tichý budíček)
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///
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/// APNs token se pošle relayi jako PLATFORM_APNS; relay pak posílá tichý
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/// background budíček přímo přes Apple, žádný Google v cestě.
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library;
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import 'dart:io' show Platform;
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import 'package:flutter/services.dart';
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class ApnsBridge {
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ApnsBridge._();
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static const _channel = MethodChannel('cz.sepot.sepot/apns');
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static bool _handlerSet = false;
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/// Callback při vydání/změně APNs tokenu (hex string).
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static void Function(String token)? onToken;
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/// Callback při tichém budíčku (probudit WS a vylít frontu).
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static void Function()? onWake;
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static bool get isSupported => Platform.isIOS;
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/// Zaregistruje příjem native → Dart callbacků. Idempotentní; volat
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/// při startu (i killed-state, aby onWake fungoval po probuzení pushem).
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static void ensureHandler() {
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if (_handlerSet || !isSupported) return;
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_handlerSet = true;
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_channel.setMethodCallHandler((call) async {
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switch (call.method) {
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case 'onToken':
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final token = call.arguments as String?;
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if (token != null) onToken?.call(token);
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case 'onWake':
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onWake?.call();
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}
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return null;
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});
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}
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/// Spustí nativní APNs registraci (systém se případně zeptá na povolení
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/// notifikací). Token dorazí asynchronně přes [onToken].
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static Future<void> register() async {
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if (!isSupported) return;
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ensureHandler();
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await _channel.invokeMethod<void>('register');
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}
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/// Už vydaný token (null, pokud APNs ještě neodpověděl).
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static Future<String?> currentToken() async {
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if (!isSupported) return null;
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return _channel.invokeMethod<String>('getToken');
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}
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}
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