Create passport.js Oauth20 using flutter

I have a working login feature and converting my login to a siginInWithGoogle feature in my flutter application using passport.js & googleOauth20. I dont kn...

Google photos Authorisation Error Error 400: invalid_request

I'm trying to upload images to google photos or google drive I have followed the documentations and a lot of internet videos but it keeps send me the same error<br />...

Google Calendar API - skip prompt after user gives consent

I have a flutter app that needs access to multiple user's calendars. I can get access for one user working, but the access grant is only temporary and the user...

Example of an OAuth Homepage for Google

I have created a flutter application in both iOS and Android that uses OAuth2. In order to authenticate the the app. While I can sign in successfully on iOS, Android p...

Flutter-OAuth2 issue with redirecting back to app

I want to set up the OAuth2 authentication using Google in my Flutter app. I chose the flutter_web_auth package. So far, I have managed that the user can log in to Goo...

How to verify flutter app with OAuth 2.0 to access Gmail api?

For the past week, I have been trying to access Gmail api but it seems impossible. It's do-able in web app but for installable app, no luck. I have used about all plug...

Flutter app with Django backend and google authentication

i would like to create a flutter app, with social authentication (Facebook &amp; Google) connected to a Django DRF backend. I could not find any examples for h...

GCP oauth consent screen - Domain Verification for amazoncognito.com

We are using SignIn with Google on our Flutter App that uses AWS cognito. Recently it started giving error: <pre><code>Error 403: access_denied The developer...

How to get refresh token and expiresInSeconds from flutter Google Sign In plugin

I'm trying to implement the Google Sign In into my flutter application, but i'm missing some information : - refresh Token - ExpiresInSeconds. How are you abl...

Google-fit: Requesting permissions for scope ./auth/fitness.activity.read triggers question about email, name, profile picture

I am working on flutter app using Google Fit API to get information about users activity. I used flutter plugins fit_kit or health to get the needful. App is wo...

Cant add social login with Google on Android - but on iOS its working

I'm trying to add support to social login with Google on my application using the package <a href="https://pub.dev/packages/google_sign_in" rel="nofollow noreferrer">g...

PlatformException(sign_in_failed, Status{statusCode=CANCELED, resolution=null}, null) error in Flutter

I used <a href="https://pub.dartlang.org/packages/google_sign_in#-example-tab-" rel="nofollow noreferrer">google_sign_in 3.0.5</a> package and followed the instruction...

Google Calendar API - Error 400 Request Invalid - Loopback - Flutter App

I was was originally using the <a href="https://pub.dev/packages/googleapis_auth" rel="nofollow noreferrer">googleapis_auth</a> package in our Flutter app to redirect...

Allow unverified apps in Google SignIn Intent

When trying to get an OAuth token using an unverified app through navigating to the accounts.google.com endpoint, Google shows the Unverified app screen. H...

App doesnt comply with Googles OAuth 2.0 policy for keeping apps secure error

I'm trying to upload a file to google drive through my flutter app, I've done all the steps mentioned in the below thread(2nd Answer)<a href="https://stackoverflow.com...