无法从防火墙登录到google帐户

Question

，这是我的消防基地，

下面是我从Firebase Auth获得服务的firebase类：

class FirebaseService {    
  final FirebaseAuth _auth = FirebaseAuth.instance;
  final GoogleSignIn _googleSignIn = GoogleSignIn();
  static const String _GOOGLE_AUTH = "/social-login";
    
  Future<String?> signInWithGoogle() async {
    try {
      final GoogleSignInAccount? googleSignInAccount =
      await _googleSignIn.signIn();
      final GoogleSignInAuthentication googleSignInAuthentication =
      await googleSignInAccount!.authentication;
      final AuthCredential credential = GoogleAuthProvider.credential(
        accessToken: googleSignInAuthentication.accessToken,
        idToken: googleSignInAuthentication.idToken,
      );

      await _auth.signInWithCredential(credential);
      printMe("idtoken ${googleSignInAuthentication.idToken}");
    } on FirebaseAuthException catch (e) {
      print(e.message);
      rethrow;
    }
    return null;
  }

签出方法：

  Future<void> signOutFromGoogle() async {
    await _googleSignIn.signOut();
    await _auth.signOut();
  }
}

这是运行日志。

​

Answer 1

如果没有错误信息，很难回答这个问题，但是给您

记住将SHA键添加到防火墙中。

  final FirebaseAuth _auth = FirebaseAuth.instance;
  final GoogleSignIn _googleSignIn = GoogleSignIn();
  static const String _GOOGLE_AUTH = "/social-login";

  Future<TPFirebaseUser> signInWithGoogle() async {
    try {
      final GoogleSignInAccount? googleSignInAccount = await _googleSignIn.signIn();
      if (googleSignInAccount != null) {
        final GoogleSignInAuthentication googleSignInAuthentication = await googleSignInAccount.authentication;
        final AuthCredential credential = GoogleAuthProvider.credential(
          accessToken: googleSignInAuthentication.accessToken,
          idToken: googleSignInAuthentication.idToken,
        );
        final UserCredential authResult = await _auth.signInWithCredential(credential);
        return TPFirebaseUser(authResult.user, null, null);
      }
    } on FirebaseAuthException catch (error) {
      return TPFirebaseUser(null, null, error);
    } catch (error) {
      return TPFirebaseUser(null, error.toString(), null);
    }

    return const TPFirebaseUser(null, 'Unknown Google Sign in error', null);
  }

  Future<void> signOut() async {
    try {
      Future.wait([
        _auth.signOut(),
        _googleSignIn.signOut(),
      ]);
    } catch (error) {
      rethrow;
    }
  }

import 'package:equatable/equatable.dart';
import 'package:firebase_auth/firebase_auth.dart';


class TPFirebaseUser extends Equatable {
  final User? user;
  final String? error;
  final FirebaseAuthException? authException;

  const TPFirebaseUser(this.user, this.error, this.authException);

  @override
  List<Object?> get props => [user, error, authException];
}