Update google-logins.md by using Google.Apis.Auth.AspNetCore3 package

aspnetcore/security/authentication/social/google-logins.md

@@ -9,13 +9,14 @@ uid: security/authentication/google-logins
 ---
 # Google external login setup in ASP.NET Core
 
-By [Valeriy Novytskyy](https://github.com/01binary) and [Rick Anderson](https://twitter.com/RickAndMSFT)
+By [Valeriy Novytskyy](https://github.com/01binary) , [Rick Anderson](https://twitter.com/RickAndMSFT) and [Sharaf Abacery](https://github.com/sharafabacery)
 
 This tutorial shows you how to enable users to sign in with their Google account using the ASP.NET Core project created on the [previous page](xref:security/authentication/social/index).
 
 ## Create the Google OAuth 2.0 Client ID and secret
 
-* Follow the guidance in [Integrating Google Sign-In into your web app](https://developers.google.com/identity/sign-in/web/sign-in) (Google documentation).
+* Follow the guidance in [Integrating Google Sign-In into your web app (New)](https://developers.google.com/identity/gsi/web/guides/overview) (Google documentation)
+* [Integrating Google Sign-In into your web app (Deprecated)](https://developers.google.com/identity/sign-in/web/sign-in) (Google documentation). (Deprecated)
 * Go to [Google API & Services](https://console.cloud.google.com/apis).
 * A **Project** must exist first, you may have to create one. Once a project is selected, enter the **Dashboard**.
 
@@ -51,7 +52,7 @@ Store sensitive settings such as the Google client ID and secret values with [Se
 
 You can manage your API credentials and usage in the [API Console](https://console.developers.google.com/apis/dashboard).
 
-## Configure Google authentication
+## Configure Google authentication (First Edition)
 
 Add the [`Microsoft.AspNetCore.Authentication.Google`](https://www.nuget.org/packages/Microsoft.AspNetCore.Authentication.Google) NuGet package to the app.
 
@@ -73,7 +74,7 @@ Add the Authentication service to the `Program`:
 
 [!INCLUDE [default settings configuration](includes/default-settings2-2.md)]
 
-## Sign in with Google
+## Sign in with Google `Google.Apis.Auth.AspNetCore3` version
 
 * Run the app and select **Log in**. An option to sign in with Google appears.
 * Select the **Google** button, which redirects to Google for authentication.
@@ -85,6 +86,30 @@ Add the Authentication service to the `Program`:
 
 For more information on configuration options supported by Google authentication, see the <xref:Microsoft.AspNetCore.Authentication.Google.GoogleOptions> API reference . This can be used to request different information about the user.
 
+## Configure Google authentication (Second Edition)
+
+Add the [`Google.Apis.Auth.AspNetCore3`](https://www.nuget.org/packages/Google.Apis.Auth.AspNetCore3) NuGet package to the app.
+
+
+Add the Authentication service to the `program.cs`:
+
+Follow this link [`Add Authtication for asp.net app`](https://developers.google.com/api-client-library/dotnet/guide/aaa_oauth#configure-your-application-to-use-google.apis.auth.aspnetcore3)
+
+[!INCLUDE [default settings configuration](includes/default-settings2-2.md)]
+
+## Sign in with Google
+* Go to [google developer library link ](https://developers.google.com/identity/gsi/web/guides/client-library) to get link of library.
+* Then go to [google developer button genration ](https://developers.google.com/identity/gsi/web/tools/configurator)
+* Setup your Controller to match with ` data-login_uri="{HostName}/{ControllerName}/{actionName}" ` attrbute because after success login it will forward you to that link.
+* Create controller and action takes one argement  `string credential` because that what google return when complete login process.
+* Verify `credential` by using this line of code
+`GoogleJsonWebSignature.Payload payload = await GoogleJsonWebSignature.ValidateAsync(credential);`
+* Here you  get all information about login user you can store it in database.
+
+[Complete Simple working app](https://github.com/sharafabacery/GoogleAuthticationExample)
+
+For more information on configuration options supported by Google authentication, see the <xref:Microsoft.AspNetCore.Authentication.Google.GoogleOptions> API reference . This can be used to request different information about the user.
+
 ## Change the default callback URI
 
 The URI segment `/signin-google` is set as the default callback of the Google authentication provider. You can change the default callback URI while configuring the Google authentication middleware via the inherited <xref:Microsoft.AspNetCore.Authentication.RemoteAuthenticationOptions.CallbackPath?displayProperty=nameWithType> property of the <xref:Microsoft.AspNetCore.Authentication.Google.GoogleOptions> class.