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我正在创建一个应用程序，用户可以通过用户名和密码登录，也可以通过 spring social 登录 Facebook。我从 本教程中举了一个例子，但它是为 Spring MVC 而不是 REST 配置的。

作者创建特殊的 UserDetailsS​​ervice 并将其分配给身份验证管理器构建器。

@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
    auth
            .userDetailsService(userDetailsService())
            .passwordEncoder(passwordEncoder());
}

在这一点上，我认为一切都很好。UserDetailsS​​ervice 具有通过用户 ID 查找用户的方法。

在安全配置类的 http 配置中，如果我想拥有 REST 应用程序，我应该将“表单登录”更改为 http“基本身份验证”吗？如果我改变这个，我应该在每个请求中添加正确的 http 授权标头吗？或者我可以使用标准登录的令牌身份验证（通过用户名和密码，而不是社交）？基于令牌的身份验证将与 Spring 社交登录配合（还有令牌）？

@Configuration
@EnableSocial
public class SocialContext implements SocialConfigurer {

    @Autowired
    private DataSource dataSource;

    @Override
    public void addConnectionFactories(ConnectionFactoryConfigurer cfConfig, Environment env) {
        cfConfig.addConnectionFactory(new FacebookConnectionFactory(
                env.getProperty("facebook.app.id"),
                env.getProperty("facebook.app.secret")
        ));
    }

    @Override
    public UserIdSource getUserIdSource() {
        return new AuthenticationNameUserIdSource();
    }

    @Override
    public UsersConnectionRepository getUsersConnectionRepository(ConnectionFactoryLocator connectionFactoryLocator) {
        return new JdbcUsersConnectionRepository(
                dataSource,
                connectionFactoryLocator,
                Encryptors.noOpText()
        );
    }

    @Bean
    public ConnectController connectController(ConnectionFactoryLocator connectionFactoryLocator, ConnectionRepository connectionRepository) {
        return new ConnectController(connectionFactoryLocator, connectionRepository);
    }

}

安全配置

@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {

    @Autowired
    private UserRepository userRepository;

    @Override
    public void configure(WebSecurity web) throws Exception {
        web
                .ignoring()
                    .antMatchers("/static/**");
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http
                .formLogin()
                    .loginPage("/login")
                    .loginProcessingUrl("/login/authenticate")
                    .failureUrl("/login?error=bad_credentials")
                //Configures the logout function
                .and()
                    .logout()
                        .deleteCookies("JSESSIONID")
                        .logoutUrl("/logout")
                        .logoutSuccessUrl("/login")
                //Configures url based authorization
                .and()
                    .authorizeRequests()
                        //Anyone can access the urls
                        .antMatchers(
                                "/auth/**",
                                "/login",
                                "/signup/**",
                                "/user/register/**",
                                "/greeting"
                        ).permitAll()
                        //The rest of the our application is protected.
                        .antMatchers("/**").hasRole("USER")
                //Adds the SocialAuthenticationFilter to Spring Security's filter chain.
                .and()
                    .apply(new SpringSocialConfigurer())
                .and()
                    .csrf().disable();
    }

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth
                .userDetailsService(userDetailsService())
                .passwordEncoder(passwordEncoder());
    }

    @Bean
    public PasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder(10);
    }

    @Bean
    public SocialUserDetailsService socialUserDetailsService() {
        return new AppSocialUserDetailsService(userDetailsService());
    }

    @Bean
    public UserDetailsService userDetailsService() {
        return new AppUserDetailsService(userRepository);
    }
}
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