How do I implement logout functionality in Spring Boot Security?

How do I implement logout functionality in Spring Boot Security?

To implement logout functionality in Spring Boot Security, you can configure the logout feature in your security configuration class.

What configurations do I need to add?

You need to add a logout URL and specify the logout success handler in your security configuration.

Can you show me a code example?

Sure! Here's a simple example:

@Override
protected void configure(HttpSecurity http) throws Exception {
    http
        .authorizeRequests()
            .anyRequest().authenticated()
            .and()
        .logout()
            .logoutUrl("/logout")
            .logoutSuccessUrl("/login?logout");
}

What happens after logout?

After logout, the user is redirected to the specified logout success URL, which can display a logout message.