src/main/java/com/example/ToDoList/config/AppConfig.java - security - TimofeyNovv/To-do-List

src/main/java/com/example/ToDoList/config/AppConfig.java

46 строк2 KB

TimofeyNov

finished security

14 авг 2025, 16:03

14 авг 2025, 16:037cf8d1c

package com.example.ToDoList.config;

import com.example.ToDoList.repository.UserRepository;
import lombok.RequiredArgsConstructor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.authentication.AuthenticationProvider;
import org.springframework.security.authentication.dao.DaoAuthenticationProvider;
import org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;

@Configuration
@RequiredArgsConstructor
public class AppConfig {

    private final UserRepository repository;

    @Bean
    public UserDetailsService userDetailsService() {
        return username -> repository.findByEmail(username)
                .orElseThrow(() -> new UsernameNotFoundException("user not found"));
    }

    @Bean
    public AuthenticationProvider authenticationProvider() {
        DaoAuthenticationProvider authenticationProvider = new DaoAuthenticationProvider();
        authenticationProvider.setUserDetailsService(userDetailsService());
        authenticationProvider.setPasswordEncoder(passwordEncoder());

        return authenticationProvider;
    }

    @Bean
    public AuthenticationManager authenticationManager(AuthenticationConfiguration configuration) throws Exception {
        return configuration.getAuthenticationManager();
    }

    @Bean
    public PasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }
}