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Fixed login and error handling

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This commit is contained in:
Anton Stubenbord
2022-12-30 01:28:43 +01:00
parent bf0e186646
commit 2326c9d1d6
43 changed files with 502 additions and 447 deletions
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60
lib/core/security/authentication_aware_dio_manager.dart
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@@ -3,36 +3,26 @@ import 'dart:io';
import 'package:dio/adapter.dart';
import 'package:dio/dio.dart';
import 'package:paperless_mobile/core/interceptor/dio_http_error_interceptor.dart';
import 'package:paperless_mobile/extensions/security_context_extension.dart';
import 'package:paperless_mobile/features/login/model/client_certificate.dart';
///
/// Convenience http client handling timeouts.
///
class AuthenticationAwareDioManager {
final Dio _dio;
final Dio client;
final List<Interceptor> interceptors;
/// Some dependencies require an [HttpClient], therefore this is also maintained here.
AuthenticationAwareDioManager() : _dio = _initDio();
AuthenticationAwareDioManager([this.interceptors = const []])
: client = _initDio(interceptors);
Dio get client => _dio;
Stream<SecurityContext> get securityContextChanges =>
_securityContextStreamController.stream.asBroadcastStream();
final StreamController<SecurityContext> _securityContextStreamController =
StreamController.broadcast();
static Dio _initDio() {
static Dio _initDio(List<Interceptor> interceptors) {
//en- and decoded by utf8 by default
final Dio dio = Dio(BaseOptions());
dio.options.receiveTimeout = const Duration(seconds: 25).inMilliseconds;
dio.options.responseType = ResponseType.json;
(dio.httpClientAdapter as DefaultHttpClientAdapter).onHttpClientCreate =
(client) => client..badCertificateCallback = (cert, host, port) => true;
dio.interceptors.add(DioHttpErrorInterceptor());
dio.interceptors.addAll(interceptors);
return dio;
}
@@ -42,19 +32,39 @@ class AuthenticationAwareDioManager {
ClientCertificate? clientCertificate,
}) {
if (clientCertificate != null) {
final context =
SecurityContext().withClientCertificate(clientCertificate);
(_dio.httpClientAdapter as DefaultHttpClientAdapter).onHttpClientCreate =
(client) => HttpClient(context: context)
..badCertificateCallback =
(X509Certificate cert, String host, int port) => true;
_securityContextStreamController.add(context);
final context = SecurityContext()
..usePrivateKeyBytes(
clientCertificate.bytes,
password: clientCertificate.passphrase,
)
..useCertificateChainBytes(
clientCertificate.bytes,
password: clientCertificate.passphrase,
)
..setTrustedCertificatesBytes(
clientCertificate.bytes,
password: clientCertificate.passphrase,
);
final adapter = DefaultHttpClientAdapter()
..onHttpClientCreate = (client) => HttpClient(context: context)
..badCertificateCallback =
(X509Certificate cert, String host, int port) => true;
client.httpClientAdapter = adapter;
}
if (baseUrl != null) {
_dio.options.baseUrl = baseUrl;
client.options.baseUrl = baseUrl;
}
if (authToken != null) {
_dio.options.headers.addAll({'Authorization': 'Token $authToken'});
client.options.headers.addAll({'Authorization': 'Token $authToken'});
}
}
void resetSettings() {
client.httpClientAdapter = DefaultHttpClientAdapter();
client.options.baseUrl = '';
client.options.headers.remove('Authorization');
}
}