Implementing user authentication and authorization using Azure AD in your web application can be done by following these steps:
Step 1: Create an Azure AD tenant and register your application
Create an Azure AD tenant if you don’t have one already. Then, register your application in the Azure portal. You will obtain a client ID and client secret that will be used for authentication.
Step 2: Configure authentication
In the Azure portal, configure the redirect URLs for your application. These URLs determine where users will be redirected after authentication. You can also specify the required permissions that your application needs to access user information.
Step 3: Obtain an access token
Use the client ID and client secret obtained in step 1 to authenticate your application and obtain an access token. This token will be used to authenticate the user.
Step 4: Use the access token
Once you have the access token, you can use it to make authorized requests to protected resources in your web application. The token will be validated by Azure AD before granting access to the requested resource.
Step 5: Implement role-based access control
With Azure AD, you can configure role-based access control using Azure AD groups. Assign users to specific groups and grant different levels of access based on their roles. This allows you to control who can access certain resources in your web application.
By implementing user authentication and authorization using Azure AD, you can leverage its robust security features and simplify the authentication process in your web application.
