具有多个身份验证提供程序的Spring Security Authentication Server，用于client_credentials

Question

我正在尝试使用Spring Security authentication设置一个身份验证服务器，并且需要有多个身份验证提供程序来提供客户端\u凭据。

我已经进行了相当多的搜索，但尚未找到如何配置Spring Security以将我的自定义身份验证提供程序添加到客户端凭据身份验证提供程序列表中。我找到的每种方法都导致客户端凭据身份验证的相同2个提供程序。匿名和道身份验证提供程序。

如果您能帮助我了解如何为多个客户端凭据身份验证提供商配置Spring Security身份验证服务器，我将不胜感激。

授权服务器配置

@Configuration
@EnableAuthorizationServer
public class OAuth2AuthorizationServerConfig extends AuthorizationServerConfigurerAdapter 
{
    @Autowired
    @Qualifier("authenticationManagerBean")
    private AuthenticationManager authenticationManager;

    @Override
    public void configure(final AuthorizationServerSecurityConfigurer security) throws Exception {
        security.tokenKeyAccess("permitAll()")
            .checkTokenAccess("isAuthenticated()")
            .passwordEncoder(passwordEncoder())
            .allowFormAuthenticationForClients();
    }

    @Override
    public void configure(final ClientDetailsServiceConfigurer clients) throws Exception {
        clients.inMemory()

            .withClient("sampleClientId").authorizedGrantTypes("implicit")
            .scopes("read", "write", "foo", "bar")
            .autoApprove(false)
            .accessTokenValiditySeconds(3600)
            .redirectUris("http://localhost:8083/")

            .and()

            .withClient("fooClientIdPassword")
            .secret(passwordEncoder().encode("secret"))
            .authorizedGrantTypes("password", "authorization_code", "refresh_token")
            .scopes("foo", "read", "write")
            .accessTokenValiditySeconds(3600)       // 1 hour
            .refreshTokenValiditySeconds(2592000)   // 30 days
            .redirectUris("xxx")

            .and()

            .withClient("barClientIdPassword")
            .secret(passwordEncoder().encode("secret"))
            .authorizedGrantTypes("client_credentials", "refresh_token")
            .scopes("bar", "read", "write")
            .resourceIds("kip-apis")
            .accessTokenValiditySeconds(3600)       // 1 hour
            .refreshTokenValiditySeconds(2592000)   // 30 days

            .and()

            .withClient("testImplicitClientId")
            .autoApprove(true)
            .authorizedGrantTypes("implicit")
            .scopes("read", "write", "foo", "bar")
            .redirectUris("xxx");
    }

    @Override
    public void configure(final AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
        final TokenEnhancerChain tokenEnhancerChain = new TokenEnhancerChain();
        tokenEnhancerChain
            .setTokenEnhancers(Arrays.asList(tokenEnhancer(), accessTokenConverter()));

        endpoints.authenticationManager(authenticationManager)
            .tokenServices(tokenServices())
            .tokenStore(tokenStore())
            .tokenEnhancer(tokenEnhancerChain);
    }

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

    @Bean
    public JwtAccessTokenConverter accessTokenConverter() {
         JwtAccessTokenConverter converter = new JwtAccessTokenConverter();        
        converter.setSigningKey("123");                
        return converter;
    }

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

    @Bean
    @Primary
    public DefaultTokenServices tokenServices() {
        final DefaultTokenServices defaultTokenServices = new DefaultTokenServices();
        defaultTokenServices.setTokenStore(tokenStore());
        defaultTokenServices.setSupportRefreshToken(true);
        defaultTokenServices.setTokenEnhancer(accessTokenConverter());
        return defaultTokenServices;
   }

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

网站安全配置：

@Configuration
@EnableWebSecurity( debug = true )  // turn off the default configuration 
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
    @Autowired
    private BCryptPasswordEncoder passwordEncoder;

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http
            .formLogin().disable() // disable form authentication
            .anonymous().disable() // disable anonymous user
            .authorizeRequests().anyRequest().denyAll(); // denying all access
    }

    @Autowired
    public void globalUserDetails(final AuthenticationManagerBuilder auth) throws Exception {
        auth.inMemoryAuthentication()
          .withUser("john").password(passwordEncoder.encode("123")).roles("USER").and()
          .withUser("tom").password(passwordEncoder.encode("111")).roles("ADMIN").and()
          .withUser("user1").password(passwordEncoder.encode("pass")).roles("USER").and()
          .withUser("admin").password(passwordEncoder.encode("nimda")).roles("ADMIN");
    }

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

我尝试了几个选项，试图为客户端凭据授权添加额外的身份验证提供程序。比如在WebSecurity配置中。。。

@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception 
{
    auth.authenticationProvider(customDaoAuthenticationProvider);
}

它不起作用，在对客户端_凭据进行身份验证时，我没有看到添加到提供者列表中的自定义凭据，只有匿名和dao身份验证提供者。

Answer 1

我终于能够获得Spring Security身份验证服务器的配置，以便我们可以为client_credentials添加多个提供程序。

@Configuration
@EnableAuthorizationServer
public class AuthenticationServerConfig  extends AuthorizationServerConfigurerAdapter {     
    @Override
    public void configure(AuthorizationServerSecurityConfigurer security) throws Exception {
        security.addTokenEndpointAuthenticationFilter(clientCredentialsTokenEndpointFilter());
    }

    @Bean
    protected ClientCredentialsTokenEndpointFilter clientCredentialsTokenEndpointFilter() {
        ClientCredentialsTokenEndpointFilter cctef = new CustomClientCredentialsTokenEndpointFilter();       
        cctef.setAuthenticationManager(clientAuthenticationManager());
        return cctef;
    }

    @Bean
    protected ProviderManager clientAuthenticationManager() {
        return new ProviderManager(Arrays.asList(authProvider()));
    }

    @Bean
    protected DaoAuthenticationProvider authProvider() {
        DaoAuthenticationProvider authProvider = new CustomDaoAuthenticationProvider();
        authProvider.setUserDetailsService(clientDetailsUserService());
        authProvider.setPasswordEncoder(passwordEncoder());
        return authProvider;
    }    

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

    @Bean
    protected UserDetailsService clientDetailsUserService() {
        return new ClientDetailsUserDetailsService(clientDetailsService());
    }

    @Bean
    protected ClientDetailsService clientDetailsService() {     
        return new ClientDetailsService() {
            @Override
            public ClientDetails loadClientByClientId(String clientId) throws ClientRegistrationException {
                BaseClientDetails details = new BaseClientDetails();
                details.setClientId("barClientIdPassword");
                details.setClientSecret(passwordEncoder().encode("secret"));
                details.setAuthorizedGrantTypes(Arrays.asList("client_credentials"));
                details.setScope(Arrays.asList("read", "trust"));
                details.setResourceIds(Arrays.asList("kip-apis"));
                Set<GrantedAuthority> authorities = new HashSet<GrantedAuthority>();
                authorities.add(new SimpleGrantedAuthority("ROLE_CLIENT"));
                details.setAuthorities(authorities);
                details.setAccessTokenValiditySeconds(3600);    //1hr
                details.setRegisteredRedirectUri(null);
                return details;
            }
        };
    }

    @Bean
    public AuthenticationEntryPoint oauthAuthenticationEntryPoint() {
        OAuth2AuthenticationEntryPoint aep = new OAuth2AuthenticationEntryPoint();
        aep.setRealmName("theRealm");
        return aep;     
    }
    @Bean
    public AuthenticationEntryPoint clientAuthenticationEntryPoint() {
        OAuth2AuthenticationEntryPoint aep = new OAuth2AuthenticationEntryPoint();
        aep.setRealmName("theRealm/client");
        return aep;     
    }

    @Bean
    public AccessDeniedHandler oauthAccessDeniedHandler() {
        return new OAuth2AccessDeniedHandler();
    }    
}

在clientAuthenticationManager中，我们现在可以将提供者添加到提供者管理器列表中。

我不确定这种方法是否完全正确，但它似乎确实允许我们做我们想做的事情。