Yahoo login integration in asp net


Yahoo login integration in ASP.NET allows users to log in to your website using their Yahoo . This article will guide you through the process of integrating Yahoo login into your ASP.NET application.

Step 1: Create a Yahoo Developer Account

In order to integrate Yahoo login into your ASP.NET application, you need to create a Yahoo Developer Account. Follow steps:

  1. Go to the Yahoo Developer Network website.
  2. Click on the “Create an App” button.
  3. Fill in the information, such as the app name, , and website URL.
  4. Once you have created the app, you will receive a Client ID and Client Secret. These will be used in your ASP.NET code to authenticate with Yahoo.

Step 2: the Yahoo SDK

Next, you need to install the Yahoo SDK in your ASP.NET application. You can do this by using the NuGet Package Manager in Visual . Open the Package Manager Console and run the following command:

Install-Package YahooSDK

Step 3: Configure Yahoo in ASP.NET

Now, you need to configure Yahoo authentication in your ASP.NET application. Open the .cs file and add the following code to the ConfigureServices method:

    .AddYahoo(options =>
        options.ClientId = "YOUR_CLIENT_ID";
        options.ClientSecret = "YOUR_CLIENT_SECRET";

Replace YOUR_CLIENT_ID and YOUR_CLIENT_SECRET with the actual values you obtained from the Yahoo Developer Account.

Step 4: Implement Yahoo Login Button

Now, you can implement the Yahoo login button in your ASP.NET application. Add the following code to your login page:

This code will redirect the user to the Yahoo login page when clicked.

Step 5: Handle Yahoo Callback

the user logs in with their Yahoo credentials, Yahoo will redirect them back to your ASP.NET application. You need to handle this callback and retrieve the user's information. Add the following code to your callback page:

var result = await .AuthenticateAsync("Yahoo");
if (result.Succeeded)
    // Retrieve user information
    var user = result.Principal;
    // Process user information

This code retrieves the user's information from the Yahoo authentication result and allows you to process it as needed.


Integrating Yahoo login into your ASP.NET application is a straightforward process. By following the steps outlined in this article, you can provide your users with the option to log in using their Yahoo credentials.

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