immich/mobile/lib/utils/http_ssl_options.dart
Robert Vollmer f75d853e9a
fix(mobile): Remote video playback and asset download on Android with mTLS (#16403)
* Add class to apply SSL options

* Apply client certificate for native Android code

* Refactor self-signed check

* Allow self-signed certificates

* Fix Dart analysis

* Add HostnameVerifier

Android explicitly does NOT check the Common Name of a certificate,
only the Subject Alt Names. Chances are that someone who self-signs a
certificate doesn't go through the extra steps to add a SAN, and in
that case the connection would be prevented by the HostnameVerifier
even thought the TrustManager was fine with the certificate itself.

* Rename parameter like in Dart

* Fix NPE

* Catch all native errors in HttpSSLOptionsPlugin

* Workaround for too early onChanged() callback

* Fix formatting

---------

Co-authored-by: Alex <alex.tran1502@gmail.com>
2025-05-08 13:45:11 +00:00

48 lines
1.5 KiB
Dart

import 'dart:io';
import 'package:flutter/services.dart';
import 'package:immich_mobile/domain/models/store.model.dart';
import 'package:immich_mobile/entities/store.entity.dart';
import 'package:immich_mobile/services/app_settings.service.dart';
import 'package:immich_mobile/utils/http_ssl_cert_override.dart';
import 'package:logging/logging.dart';
class HttpSSLOptions {
static const MethodChannel _channel = MethodChannel('immich/httpSSLOptions');
static void apply() {
AppSettingsEnum setting = AppSettingsEnum.allowSelfSignedSSLCert;
bool allowSelfSignedSSLCert =
Store.get(setting.storeKey as StoreKey<bool>, setting.defaultValue);
_apply(allowSelfSignedSSLCert);
}
static void applyFromSettings(bool newValue) {
_apply(newValue);
}
static void _apply(bool allowSelfSignedSSLCert) {
String? serverHost;
if (allowSelfSignedSSLCert && Store.tryGet(StoreKey.currentUser) != null) {
serverHost = Uri.parse(Store.tryGet(StoreKey.serverEndpoint) ?? "").host;
}
SSLClientCertStoreVal? clientCert = SSLClientCertStoreVal.load();
HttpOverrides.global =
HttpSSLCertOverride(allowSelfSignedSSLCert, serverHost, clientCert);
if (Platform.isAndroid) {
_channel.invokeMethod("apply", [
allowSelfSignedSSLCert,
serverHost,
clientCert?.data,
clientCert?.password,
]).onError<PlatformException>((e, _) {
final log = Logger("HttpSSLOptions");
log.severe('Failed to set SSL options', e.message);
});
}
}
}