@Configuration

public class OAuth2LoginSecurityConfig {

​

    @Bean

    public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {

        Set<String> googleScopes = new HashSet<>();

        googleScopes.add("https://www.googleapis.com/auth/userinfo.email");

        googleScopes.add("https://www.googleapis.com/auth/userinfo.profile");

​

        OidcUserService googleUserService = new OidcUserService();

        googleUserService.setAccessibleScopes(googleScopes);

​

        http.authorizeRequests(authorizeRequests -> authorizeRequests.anyRequest()

            .authenticated())

            .oauth2Login(oauthLogin -> oauthLogin.userInfoEndpoint()

                .oidcUserService(googleUserService));

        return http.build();

    }

}