get logged-in user in Spring Security
To get the logged-in user in Spring Security, you can follow these steps:
- Inject the
Authenticationobject into your controller or service class.
- Check if the
Authenticationobject is not null and is authenticated.
- If the
Authenticationobject is authenticated, you can get the logged-in user's details using the
- Cast the
Principalobject to the appropriate user details class (e.g.,
UserDetails) to access the user's information.
- Retrieve the user's details, such as the username, email, or any other relevant information.
Please note that the exact implementation details may vary depending on your specific use case and configuration. It's always a good practice to consult the Spring Security documentation or seek further assistance if needed.