JWT Authentication Filter Part 2

Create the User

First, let's declare the UserDetailsService bean in SecurityConfig, but let's also add a check, creating a user if they don't exist:

@Configuration
public class SecurityConfig {

    @Bean
    public UserDetailsService userDetailsService(UserRepository userRepository) {
        BlogUserDetailsService blogUserDetailsService = new BlogUserDetailsService(userRepository);

        String email = "user@test.com";
        userRepository.findByEmail(email).orElseGet(() -> {
            User newUser = User.builder()
                    .name("Test User")
                    .email(email)
                    .password(passwordEncoder().encode("password"))
                    .build();
            return userRepository.save(newUser);
        });

        return blogUserDetailsService;
    }
}

With this we should now be able to log in to our application using the credentials user@test.com and password.

Summary

Declared UserDetailsService bean in SecurityConfig
Created a default user if one doesn't already exist