12,063 questions
Score of -5
1 answer
107 views
Google Login authentication problem in production MERN stack [closed]
I am trying to implement a authentication system for a project and while implementing Google oAuth functionality. The frontend call the google auth provider to get the code, then when i call the ...
- reputation score 1
Score of -1
1 answer
120 views
Can't set up Google OAuth 2.0 from Expo Go
I'm developing a react app. Google OAuth 2.0 login works on the web version. However, on Android (Expo Go), I constantly encounter the error:
Access blocked:
Authorization Error.
Error 400: ...
- reputation score 11
Score of 0
0 answers
265 views
PySide6 QtWebEngine: Google sign-in rejected with "This browser or app may not be secure": how to authenticate a Google account in an embedded browser
I'm building a Python desktop app with PySide6 / Qt WebEngine that embeds a
few web apps so the user can log in with their own** accounts. Logging in with
a Google account fails. Google shows:
Couldn'...
- reputation score 85320
Advice
1
vote
1
replies
180
views
Single sign-in for Google OAuth and Gmail in WebView on macOS
I’m building a macOS app in SwiftUI that loads Gmail in a WebView while also using the Gmail API for some additional features (e.g., unread counts, notifications, etc.).
Since Google Blocks OAuth ...
- reputation score 3
Advice
0
votes
1
replies
135
views
How should I follow up on a pending YouTube Data API quota/compliance review after submitting the requested screencast?
I am working on a private internal publishing tool that uses the YouTube Data API to upload videos to our own organization’s YouTube channel.
The client uses OAuth 2.0 authorization and `videos.insert`...
- reputation score 1
Score of 0
1 answer
157 views
Google authentication error after selecting account (React Native / Expo)
I am working on a university project using React Native with Expo, and I’m implementing Google authentication.
When I press the login button, the Google sign-in flow opens correctly. I select my ...
- reputation score 1
Score of 0
1 answer
294 views
Google Sign-In (Expo React Native) failing with “Access Blocked: Authorization Error” in Firebase / OAuth setup
I’m building a React Native app using Expo (EAS / expo-auth-session) with Firebase Authentication.
Email/password login works perfectly, but Google Sign-In is failing with an “Access Blocked: ...
- reputation score 21
Score of 0
0 answers
175 views
Google OAuth in Android .NET 9 MAUI app is not working - getting 401 malformed error
I have created an Android MAUI application targeting the Android framework version 15 (API level 35), which has been published on the Google Play Store.
I have implemented a Login with Google feature ...
- reputation score 287
Advice
0
votes
0
replies
192
views
How to get Refresh Token for google api
I am developing an application that integrates with Google Bussiness API.
Currently, I am using a temporary Access Token for development, but it expires every 60 minutes, which interrupts the testing ...
- reputation score 1
Advice
0
votes
1
replies
207
views
Flutter Windows desktop - correct way to handle OAuth2 client_secret for Google Drive integration
I'm building a Flutter Windows desktop app that integrates with Google Drive.
I'm trying to determine the correct, secure approach for handling OAuth2
client_id and client_secret. We currently fetch ...
- reputation score 19
Score of 0
0 answers
127 views
Login Failed (Google Auth Provider) Using Appwrite (BaaS), React Native
I was trying to build an authentication service using Appwrite's Auth service for my React Native app.
I followed all instructions given in the document: https://appwrite.io/integrations/oauth-google
...
- reputation score 11
Best practices
0
votes
2
replies
102
views
Why is there no spreadsheets.file scope similar to drive.file for user-selected Sheets only?
I’m running into some confusion with OAuth scopes around Google Sheets and wanted to sanity check that I’m not missing something obvious.
My use case is pretty simple:
I let users pick a Google Sheet ...
- reputation score 2249
Score of 0
1 answer
138 views
Google OAuth UserInfo error "Authentication failed: Request is missing required authentication credential. Expected OAuth 2 access token..."
As part of the usual OAuth/OpenID login flow, you usually want the user profile too. This is available from https://www.googleapis.com/oauth2/v2/userinfo
Error: Authentication failed: Request is ...
- reputation score 49395
Score of 1
0 answers
180 views
How can I assign a custom OAuth client to a Apps Script Project?
I have a GCP project which contains a cloud function, a user which has invoker permission to this function and two Apps Script Project A and B which both call this function. Both Apps Script Projects ...
- reputation score 2667
Score of 0
0 answers
410 views
Supabase Google OAuth PKCE Flow: "both auth code and code verifier should be non-empty" Error
I'm struggling with a persistent Supabase Google OAuth PKCE authentication issue in a Next.js 15 app. Despite multiple attempts to fix it, I keep getting the error: "invalid request: both auth ...
- reputation score 1