Line data    Source code

       1             : /// Experimental login method using User Interactive Authentication
       2             : library;
       3             : 
       4             : import 'dart:convert';
       5             : 
       6             : import 'package:http/http.dart' hide Client;
       7             : 
       8             : import 'package:matrix/matrix.dart';
       9             : 
      10             : extension UiaLogin on Client {
      11             :   /// Implementation of MSC2835:
      12             :   /// https://github.com/Sorunome/matrix-doc/blob/soru/uia-on-login/proposals/2835-uia-on-login.md
      13             :   /// Set `pathVersion` to `r0` if you need to use the previous
      14             :   /// version of the login endpoint.
      15           0 :   Future<LoginResponse> uiaLogin(
      16             :     String type, {
      17             :     String? address,
      18             :     String? deviceId,
      19             :     AuthenticationIdentifier? identifier,
      20             :     String? initialDeviceDisplayName,
      21             :     String? medium,
      22             :     String? password,
      23             :     String? token,
      24             :     String? user,
      25             :     AuthenticationData? auth,
      26             :     String pathVersion = 'v3',
      27             :     bool? refreshToken,
      28             :   }) async {
      29           0 :     final requestUri = Uri(path: '_matrix/client/$pathVersion/login');
      30           0 :     final request = Request('POST', baseUri!.resolveUri(requestUri));
      31           0 :     request.headers['content-type'] = 'application/json';
      32           0 :     request.bodyBytes = utf8.encode(
      33           0 :       jsonEncode({
      34           0 :         if (address != null) 'address': address,
      35           0 :         if (deviceId != null) 'device_id': deviceId,
      36           0 :         if (identifier != null) 'identifier': identifier.toJson(),
      37             :         if (initialDeviceDisplayName != null)
      38           0 :           'initial_device_display_name': initialDeviceDisplayName,
      39           0 :         if (medium != null) 'medium': medium,
      40           0 :         if (password != null) 'password': password,
      41           0 :         if (token != null) 'token': token,
      42           0 :         'type': type,
      43           0 :         if (user != null) 'user': user,
      44           0 :         if (auth != null) 'auth': auth.toJson(),
      45           0 :         if (refreshToken != null) 'refresh_token': refreshToken,
      46             :       }),
      47             :     );
      48           0 :     final response = await httpClient.send(request);
      49           0 :     final responseBody = await response.stream.toBytes();
      50           0 :     if (response.statusCode != 200) unexpectedResponse(response, responseBody);
      51           0 :     final responseString = utf8.decode(responseBody);
      52           0 :     final json = jsonDecode(responseString);
      53           0 :     return LoginResponse.fromJson(json);
      54             :   }
      55             : }