Casdoor.getUserInfo not working

[zHElEARN]

Code Example

Here’s the code I’m using:

import 'dart:convert';

import 'package:casdoor_flutter_sdk/casdoor_flutter_sdk.dart';
import 'package:flutter/material.dart';
import 'package:http/http.dart';
import 'package:shared_preferences/shared_preferences.dart';

final AuthConfig authConfig = AuthConfig(
  clientId: "",
  serverUrl: "",
  organizationName: "",
  appName: "",
  callbackUrlScheme: "",
  redirectUri: "",
);

final Casdoor casdoor = Casdoor(config: authConfig);

class AuthModel with ChangeNotifier {
  bool isAuthenticated = false;
  String? username;
  String? id;
  String accessToken = "";

  AuthModel() {
    init();
  }

  Future<void> init() async {
    // pass
    notifyListeners();
  }

  Future<void> signIn(BuildContext buildContext) async {
    String result = "";
    try {
      result = await casdoor.showFullscreen(buildContext);
      debugPrint("result: $result");

      final String code = Uri.parse(result).queryParameters["code"] ?? "";
      final Response response = await casdoor.requestOauthAccessToken(code);
      accessToken = jsonDecode(response.body)["access_token"] as String;

      SharedPreferences prefs = await SharedPreferences.getInstance();
      await prefs.setString("accessToken", accessToken);

      isAuthenticated = true;

      await fetchInfos();
    } catch (e) {
      debugPrint(e.toString());
    }
    notifyListeners();
  }

  Future<void> signOut() async {
    await casdoor.tokenLogout(accessToken, "", "logout", clearCache: true);

    SharedPreferences prefs = await SharedPreferences.getInstance();
    await prefs.remove("accessToken");

    isAuthenticated = false;

    notifyListeners();
  }

  Future<void> fetchInfos() async {
    final Response response = await casdoor.getUserInfo(accessToken);
    debugPrint(response.body);

    notifyListeners();
  }
}

Problem

When calling fetchInfos, the output is consistently:

I/flutter ( 6479): {
I/flutter ( 6479):   "status": "error",
I/flutter ( 6479):   "msg": "Unauthorized operation",
I/flutter ( 6479):   "data": null,
I/flutter ( 6479):   "data2": null
I/flutter ( 6479): }

Investigation

Looking at the getUserInfo method in the Casdoor Flutter SDK, it makes a POST request to /api/userinfo:

Future<http.Response> getUserInfo(String accessToken) async {
  return await http.post(
    Uri(
      scheme: parseScheme(),
      host: parseHost(),
      port: parsePort(),
      path: 'api/userinfo',
    ),
    headers: {'Authorization': 'Bearer $accessToken'},
  );
}

However, upon reviewing the Swagger API documentation at [this link](https://demo.casdoor.com/swagger/#/Account%20API/ApiController.UserInfo), it indicates that /api/userinfo should be a GET request, not a POST request.

Question

Should the getUserInfo method in the SDK be modified to use a GET request instead of POST?

[zHElEARN]

I’ve submitted a PR to address this issue: #46

Could you confirm if the change to GET is correct?