Spring Security 5：没有为id“null”映射的PasswordEncoder

Question

我正在从Spring Boot1.4.9迁移到Spring Boot2.0，也迁移到Spring Security5，我试图通过OAuth2进行身份验证。但是我得到了这个错误：

IllegalArgumentException：没有为id“null”映射的PasswordEncoder

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

编码密码不像BCrypt

因此，我根据Spring Security5文档将编码器更新为：

@Bean
public PasswordEncoder passwordEncoder() {
    return PasswordEncoderFactories.createDelegatingPasswordEncoder();
}

现在，如果我能在数据库中看到密码，它将存储为

{bcrypt}$2a$10$LoV/3z36G86x6Gn101aekuz3q9d7yfBp3jFn7dzNN/AL5630FyUQ

这里有一个问题与我的问题相似，但没有回答：

• Spring Security 5-密码迁移

注意：我已经将加密密码存储在数据库中，因此无需在UserDetailsService中再次编码。

DelegatingPasswordEncoder def = new DelegatingPasswordEncoder(idForEncode, encoders);
def.setDefaultPasswordEncoderForMatches(passwordEncoder);

@Configuration
@EnableWebSecurity
public class SecurityConfiguration extends WebSecurityConfigurerAdapter {

    @Autowired
    private UserDetailsService userDetailsService;

    @Bean
    public PasswordEncoder passwordEncoder() {
        return PasswordEncoderFactories.createDelegatingPasswordEncoder();
    }

    @Autowired
    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
        auth.userDetailsService(userDetailsService).passwordEncoder(passwordEncoder());
    }

    @Override
    public void configure(WebSecurity web) throws Exception {

        web
                .ignoring()
                .antMatchers(HttpMethod.OPTIONS)
                .antMatchers("/api/user/add");
    }

    @Override
    @Bean
    public AuthenticationManager authenticationManagerBean() throws Exception {
        return super.authenticationManagerBean();
    }
}

MyOauth2配置

@Configuration
@EnableAuthorizationServer
protected static class AuthorizationServerConfiguration extends AuthorizationServerConfigurerAdapter {

    @Bean
    public TokenStore tokenStore() {
        return new InMemoryTokenStore();
    }

    @Autowired
    @Qualifier("authenticationManagerBean")
    private AuthenticationManager authenticationManager;


    @Bean
    public TokenEnhancer tokenEnhancer() {
        return new CustomTokenEnhancer();
    }

    @Bean
    public DefaultAccessTokenConverter accessTokenConverter() {
        return new DefaultAccessTokenConverter();
    }

    @Override
    public void configure(AuthorizationServerEndpointsConfigurer endpoints)
            throws Exception {
        endpoints
                .tokenStore(tokenStore())
                .tokenEnhancer(tokenEnhancer())
                .accessTokenConverter(accessTokenConverter())
                .authenticationManager(authenticationManager);
    }

    @Override
    public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
        clients
                .inMemory()
                .withClient("test")
                .scopes("read", "write")
                .authorities(Roles.ADMIN.name(), Roles.USER.name())
                .authorizedGrantTypes("password", "refresh_token")
                .secret("secret")
                .accessTokenValiditySeconds(1800);
    }
}

请用这个问题指导我。我花了几个小时来修复这个问题，但无法修复。

Answer 1

在配置ClientDetailsServiceConfigurer时，还必须将新的密码存储格式应用于客户端机密。

.secret("{noop}secret")