package com.example.oauth2server.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.core.userdetails.User;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.provisioning.InMemoryUserDetailsManager;

@Configuration
public class SecurityConfig {
    private AppConfig appConfig;

    public SecurityConfig(AppConfig appConfig) {
        this.appConfig = appConfig;
    }

    @Bean
    public UserDetailsService userDetailsService() {
        InMemoryUserDetailsManager manager = new InMemoryUserDetailsManager();

        appConfig.getUsers().forEach(user -> manager.createUser(User.withUsername(user.getUsername())
                .password(user.getPassword())
                .build()));

        return manager;
    }
}