google-authentication

I've implemented a Google OAuth2 login flow in my web-server app (using python/flask). My app redirects the user to Google, where they sign in with Google credentials and get directed back to my app. I'm having trouble deciding how to implement the Logout functionality for this app. I can clear the app's session cookies, but that doesn't log the user out of their Google a/c. So if the user hits Login after logging out, the redirect goes to Google and since the user is still signed into Google, they're automatically (without even being prompted to re-enter credentials) signed back in to my app.

Question What is the best way to prevent users from using an email address that does not end in @mycompany.com from logging in to our internal app through Firebase/Google auth? Goal Prevent users from using the wrong email to login to the app Fetch the user's company email address and use that for authentication elsewhere (i.e. for pulling data from an internal website) Restraints I am using react-native init because I had to implement with our company's native SDK module Preferably would like a solution with Firebase since we are already using it with said native SDK module for FCM/push

I have an ASP.NET Web API 2.0 application which I have connected up to an Ionic app which uses my API for logon, registration and so on. I am using token-based authentication so that when a user registers an account and logs in they will be granted an access token which is passed in the header of each subsequent request and used to authenticate the user. That works fine. Now I want to allow a user to register an account by logging into a social account such as Facebook or Google. For now, I am taking a stab at integrating Google authentication, and so in my Startup.Auth.cs file I have enabled

I have a shinyapp and I want to enable certain features to the members who login to the app using google login. I am not able to implement the Google login and authentication process within my app using the GoogleAuthR package. Does anyone has an example of a sample ShinyApp which allows the audience to login through either google or any other social forum authorizations Appreciate a demo with code. PS: I have no intention of running statistics on Google data but I only want to do away with the hassle of creating a login module for my app and let Google login take care of the hassles Thank you

I am trying to launch google login from AppDelegate.swift and then launch my app's main screen upon login success. I am able to show the google login button as shown above the user is sent to google to sign in the user is sent back to original (step 1) After step 3. I'd like to send the user to my app's main page. My code is below. The problem I'm having is that authUI is not being called. @UIApplicationMain class AppDelegate: UIResponder, UIApplicationDelegate, FIRAuthUIDelegate { var window: UIWindow? var authUI: FIRAuthUI? func application(application: UIApplication,

I need to use SpreadsheetsService, but I don't find the way in the official documentation .net . https://developers.google.com/google-apps/spreadsheets/?hl=ja#authorizing_requests I have my service authenticated: String serviceAccountEmail = "serviceAccount@developer.gserviceaccount.com"; var certificate = new X509Certificate2(@"privatekey.p12", "pass", X509KeyStorageFlags.Exportable); ServiceAccountCredential credential = new ServiceAccountCredential( new ServiceAccountCredential.Initializer(serviceAccountEmail) { Scopes = new[] { DriveService.Scope.Drive } }.FromCertificate(certificate));