AuthenticationProvider.java

package com.imjustdoom.pluginsite.config.security;

import lombok.RequiredArgsConstructor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.authentication.dao.DaoAuthenticationProvider;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.password.PasswordEncoder;

@Configuration
@RequiredArgsConstructor
public class AuthenticationProvider {
    private final UserDetailsService userDetailsService;
    private final PasswordEncoder passwordEncoder;

    @Bean
    public DaoAuthenticationProvider authProvider() {
        DaoAuthenticationProvider authProvider = new DaoAuthenticationProvider();
        authProvider.setUserDetailsService(this.userDetailsService);
        authProvider.setPasswordEncoder(this.passwordEncoder);
        return authProvider;
    }
}