如何使用 Spring Security OAuth2 和 MITREID Connect Introspect 保护资源？

Posted 2023-02-27

【中文标题】如何使用 Spring Security OAuth2 和 MITREID Connect Introspect 保护资源？

【英文标题】：How to Protect a Resource using Spring Security OAuth2 and MITREID Connect Introspect?

【发布时间】：2017-08-01 05:23:13

【问题描述】：

我们正在构建一个 REST 资源服务器（一个 Java 示例应用程序），我们计划使用 MITREID Connect 项目中提供的 RFC7662 定义的身份传播机制来保护它。我们测试了两种配置方法、XML 设置以及添加到资源服务器类的基于注释的设置（请参阅下面附加的示例代码）。

我们的测试显示 Spring Security 例程初始化成功，但是我们没有成功触发 Bearer 令牌通过授权头。请求和资源成功执行，但没有进行令牌解析和自省验证。请检查下面附加的配置设置和日志。

欢迎支持隔离组件（Spring Security、Spring Oauth2 和 Mitreid Connect Introspect）之间的缺失线路。

设置文件：spring-security.xml

<?xml version="1.0" encoding="UTF-8"?>

http://www.springframework.org/schema/beans/spring-beans-4.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-4.0.xsd http://www.springframework.org/schema/security/oauth2 http://www.springframework.org/schema/security/spring-security-oauth2.xsd http://www.springframework.org/schema/utilhttp://www.springframework.org/schema/util/spring-util-4.1.xsd">

<sec:http pattern="/css/**" security="none" />
<sec:http pattern="/js/**" security="none" />

<sec:http auto-config="true" use-expressions="true"
    disable-url-rewriting="true" entry-point-ref="oauthAuthenticationEntryPoint"
    pattern="/rest/service/sample/restService">

    <sec:custom-filter before="PRE_AUTH_FILTER" ref="resourceServerFilter" />
</sec:http>

<sec:authentication-manager alias="authenticationManager">
</sec:authentication-manager>

<!-- Begin OAuth2 Introspect configuration -->


<bean id="oauthAuthenticationEntryPoint"
    class="org.springframework.security.oauth2.provider.error.OAuth2AuthenticationEntryPoint">
    <property name="realmName" value="W3IDRealm" />
</bean>

<oauth:resource-server id="resourceServerFilter"
    token-services-ref="introspectingService" />

<bean id="introspectingService"
    class="org.mitre.oauth2.introspectingfilter.IntrospectingTokenService">
    <property name="introspectionConfigurationService" ref="staticIntrospectionConfigurationService">
    </property>
</bean>

    <!-- <oauth:resource 
    id="protectedResource" 
    access-token-uri="$oidc.tokenEndpointUri" 
    client-secret="$oidc.clientSecret" 
    client-id="$oidc.clientId"></oauth:resource> -->

<bean
    class="org.mitre.oauth2.introspectingfilter.service.impl.StaticIntrospectionConfigurationService"
    id="staticIntrospectionConfigurationService">
    <property name="introspectionUrl" value="$oidc.introspectEndpointUri" />
    <property name="clientConfiguration">
        <bean class="org.mitre.oauth2.model.RegisteredClient">
            <property name="clientId" value="$oidc.clientId" />
            <property name="clientSecret" value="$oidc.clientSecret" />
        </bean>
    </property>
    <!-- <property name="introspectionAuthorityGranter">
        <bean class="org.mitre.oauth2.introspectingfilter.SimpleIntrospectionAuthorityGranter">
            <property name="authorities">
                <value>ROLE_API</value>
            </property>
        </bean>
    </property> -->
</bean>

resource.java

    package com.red.sampleoidcservice;

import java.util.Map;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.oauth2.config.annotation.web.configuration.EnableResourceServer;
import org.springframework.security.oauth2.config.annotation.web.configuration.ResourceServerConfigurerAdapter;
import org.springframework.security.oauth2.config.annotation.web.configurers.ResourceServerSecurityConfigurer;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
@EnableWebSecurity
@Configuration
@EnableResourceServer
public class RestController 

    private static final Logger logger = LoggerFactory.getLogger(RestController.class);

    @RequestMapping(value = "/restService", method = RequestMethod.POST)
    public @ResponseBody String restService(HttpServletRequest request, HttpServletResponse respose) 

        logger.info("Calling rest service");

        String requestToString = request.toString();

        String headerType = request.getHeader("Content-Type");
        String headerAuth = request.getHeader("Authorization");

        Map map = request.getParameterMap();

        String attributes = request.getAttributeNames().toString();

        // String someParam = request.getParameter("someParam");

        return "\"status\":\"OK\"";
    

    protected static class ResourceServer extends ResourceServerConfigurerAdapter 

        @Override
        public void configure(HttpSecurity http) throws Exception 
            http.requestMatchers().antMatchers("/rest/service/sample/restService").and().authorizeRequests()
                    .anyRequest().access("#oauth2.hasScope('read')");
        

        @Override
        public void configure(ResourceServerSecurityConfigurer resources) throws Exception 
            resources.resourceId("W3IDRealm");
        
    

post.java

    // HTTP POST request
private void sendPost(String token) throws Exception 

    try 

        token = "blablabla";

        TrustManager[] trustAllCerts = new TrustManager[]  new X509TrustManager() 
            public java.security.cert.X509Certificate[] getAcceptedIssuers() 
                return new X509Certificate[0];
            

            public void checkClientTrusted(java.security.cert.X509Certificate[] certs, String authType) 
            

            public void checkServerTrusted(java.security.cert.X509Certificate[] certs, String authType) 
            
         ;

        SSLContext sc = SSLContext.getInstance("SSL");
        sc.init(null, trustAllCerts, new java.security.SecureRandom());
        HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());

        CloseableHttpClient httpClient = HttpClientBuilder.create().build();

        SSLConnectionSocketFactory f = new SSLConnectionSocketFactory(sc, new String[]  "TLSv1.2" , null,
                org.apache.http.conn.ssl.SSLConnectionSocketFactory.BROWSER_COMPATIBLE_HOSTNAME_VERIFIER);

        httpClient = HttpClients.custom().setSSLSocketFactory(f).build();

        HttpPost postRequest = new HttpPost("https://localhost:9444/rest/service/sample/restService");

        postRequest.addHeader("Content-Type", "application/x-www-form-urlencoded");

        List<NameValuePair> formparams = new ArrayList<NameValuePair>();
        formparams.add(new BasicNameValuePair("client_id", clientId));
        formparams.add(new BasicNameValuePair("client_secret", clientSecret));
        formparams.add(new BasicNameValuePair("token", token));

        UrlEncodedFormEntity entity = new UrlEncodedFormEntity(formparams, "utf-8");
        postRequest.setEntity(entity);

        postRequest.setHeader("Authorization", "Bearer " + token + "");

        HttpResponse response = httpClient.execute(postRequest, new BasicHttpContext());

        int statusCode = response.getStatusLine().getStatusCode();

        logger.info("HTTP status code : " + statusCode);

     catch (Exception e) 
        logger.error(e.getMessage());
    

追踪：

INFO : org.springframework.web.servlet.DispatcherServlet - FrameworkServlet 'appServlet': initialization completed in 5872 ms

调试：org.springframework.web.servlet.DispatcherServlet - Servlet 'appServlet' 配置成功 调试：org.springframework.web.context.support.StandardServletEnvironment - 添加具有最低搜索优先级的 [servletConfigInitParams] PropertySource 调试：org.springframework.web.context.support.StandardServletEnvironment - 添加具有最低搜索优先级的 [servletContextInitParams] PropertySource 调试：org.springframework.web.context.support.StandardServletEnvironment - 添加具有最低搜索优先级的 [jndiProperties] PropertySource 调试：org.springframework.web.context.support.StandardServletEnvironment - 添加具有最低搜索优先级的 [systemProperties] PropertySource 调试：org.springframework.web.context.support.StandardServletEnvironment - 添加具有最低搜索优先级的 [systemEnvironment] PropertySource 调试：org.springframework.web.context.support.StandardServletEnvironment - 使用 PropertySources [servletConfigInitParams,servletContextInitParams,jndiProperties,systemProperties,systemEnvironment] 初始化 StandardServletEnvironment 调试：org.springframework.web.filter.DelegatingFilterProxy - 初始化过滤器'springSecurityFilterChain' 调试：org.springframework.beans.factory.support.DefaultListableBeanFactory - 返回单例 bean 'org.springframework.security.filterChainProxy' 的缓存实例 调试：org.springframework.web.filter.DelegatingFilterProxy - 过滤器“springSecurityFilterChain”配置成功 调试：org.springframework.web.servlet.DispatcherServlet - 名为“appServlet”的 DispatcherServlet 处理 [/rest/service/sample/restService] 的 POST 请求 调试：org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping - 查找路径 /restService 的处理程序方法 调试：org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping - 返回处理程序方法 [public java.lang.String com.red.sampleoidcservice.RestController.restService(javax.servlet.http.HttpServletRequest,javax.servlet. http.HttpServletResponse)] 调试：org.springframework.beans.factory.support.DefaultListableBeanFactory - 返回单例 bean 'restController' 的缓存实例 INFO : com.red.sampleoidcservice.RestController - 调用休息服务 调试：org.springframework.web.servlet.mvc.method.annotation.RequestResponseBodyMethodProcessor - 使用 [org.springframework.http.converter.StringHttpMessageConverter@6912d551] 将 ["status":"OK"] 写为 "text/plain" 调试：org.springframework.web.servlet.DispatcherServlet - Null ModelAndView 返回到名为“appServlet”的 DispatcherServlet：假设 HandlerAdapter 完成了请求处理 调试：org.springframework.web.servlet.DispatcherServlet - 成功完成请求 调试：org.springframework.beans.factory.support.DefaultListableBeanFactory - 返回单例 bean 'delegatingApplicationListener' 的缓存实例

找到解决方案

带注释的配置

    /*******************************************************************************
 * Copyright 2014 The MITRE Corporation
 *   and the MIT Kerberos and Internet Trust Consortium
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *******************************************************************************/
package com.RED.sampleoidcservice;

import java.io.IOException;
import java.security.Principal;
import java.util.Locale;
import java.util.Map;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.mitre.oauth2.introspectingfilter.IntrospectingTokenService;
import org.mitre.oauth2.introspectingfilter.service.impl.StaticIntrospectionConfigurationService;
import org.mitre.oauth2.model.ClientDetailsEntity.AuthMethod;
import org.mitre.oauth2.model.RegisteredClient;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.HttpMethod;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.oauth2.config.annotation.web.configuration.EnableResourceServer;
import org.springframework.security.oauth2.config.annotation.web.configuration.ResourceServerConfigurerAdapter;
import org.springframework.security.oauth2.config.annotation.web.configurers.ResourceServerSecurityConfigurer;
import org.springframework.security.oauth2.provider.authentication.BearerTokenExtractor;
import org.springframework.security.web.authentication.www.BasicAuthenticationFilter;
import org.springframework.security.web.util.matcher.RequestMatcher;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.filter.OncePerRequestFilter;
import org.springframework.web.servlet.ModelAndView;

@Controller
@EnableWebSecurity
@Configuration
@EnableResourceServer // [2]
@ComponentScan( "com.RED.sampleoidcservice" )
public class ResourceServer extends ResourceServerConfigurerAdapter 

    private static final Logger logger = LoggerFactory.getLogger(ResourceServer.class);

    @Value("$oidc.jwks.keys")
    private String jwksString;

    @Value("$oidc.introspectEndpointUri")
    private String introspectURL;

    @Value("$oidc.clientId")
    private String clientId;

    @Value("$oidc.clientSecret")
    private String clientSecret;

    IntrospectingTokenService introspectTokenService = new IntrospectingTokenService();

    @RequestMapping(value = "/", method = RequestMethod.GET)
    public ModelAndView modelHome(Locale locale, Principal p) 

        logger.info("Initializing service resource");

        ModelAndView model = new ModelAndView("/home.tiles");
        return model;
    

    @RequestMapping(value = "/jwk", method = RequestMethod.GET, produces = "application/json")
    public @ResponseBody String jwk() 
        return jwksString;
    

    @RequestMapping(value = "/restService", method = RequestMethod.POST)
    public @ResponseBody String restService(HttpServletRequest request, HttpServletResponse respose) 

        logger.info("Calling rest service");

        String requestToString = request.toString();

        String headerType = request.getHeader("Content-Type");
        String headerAuth = request.getHeader("Authorization");

        String token = headerAuth.split(" ")[1];

        // introspectTokenService.readAccessToken(token);

        Map map = request.getParameterMap();

        String attributes = request.getAttributeNames().toString();

        // String someParam = request.getParameter("someParam");

        return "\"status\":\"OK\"";
    

    @Override
    public void configure(HttpSecurity http) throws Exception 
         http.requestMatcher(new OAuthRequestedMatcher())
         .authorizeRequests()
          .antMatchers(HttpMethod.OPTIONS).permitAll()
             .anyRequest().authenticated();
//      http.addFilterBefore(new TokenExtractorFilter(), BasicAuthenticationFilter.class).requestMatchers()
//              .antMatchers("/rest/service/sample/restService").and().authorizeRequests().anyRequest()
//              .access("ROLE_API");
    

    @Override
    public void configure(ResourceServerSecurityConfigurer resources) throws Exception 
        resources.resourceId("W3IDRealm");
        resources.tokenExtractor(new BearerTokenExtractor());

        StaticIntrospectionConfigurationService introspectConfig = new StaticIntrospectionConfigurationService();

        introspectConfig.setIntrospectionUrl(introspectURL);

        RegisteredClient client = new RegisteredClient();
        client.setClientId(clientId);
        client.setClientSecret(clientSecret);
        client.setTokenEndpointAuthMethod(AuthMethod.NONE);

        introspectConfig.setClientConfiguration(client);

        introspectTokenService.setIntrospectionConfigurationService(introspectConfig);

        resources.tokenServices(introspectTokenService);
    

    private static class OAuthRequestedMatcher implements RequestMatcher 

        public boolean matches(HttpServletRequest request) 

            String auth = request.getHeader("Authorization");
            // Determine if the client request contained an OAuth Authorization
            boolean haveOauth2Token = (auth != null) && auth.startsWith("Bearer");
            boolean haveAccessToken = request.getParameter("access_token")!=null;
            return haveOauth2Token || haveAccessToken;
        

    

    class TokenExtractorFilter extends OncePerRequestFilter implements Filter, InitializingBean 

        @Override
        protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain) throws ServletException, IOException 

            //UserDetails details = (UserDetails) SecurityContextHolder.getContext().getAuthentication().getPrincipal();

            BearerTokenExtractor bte = new BearerTokenExtractor();

            String mytoken = bte.extract(request).toString();

            logger.info("Filter activated");

        

    

【参考方案1】：

我发布了一个使用基于注释的配置的解决方案，它帮助我们使用 Java 断点调试流程细节。使用 /introspect 的 OAuth2 Bearer 令牌验证现在正在运行。感谢 MITREID 提供的所有调试支持。请参阅报告最后部分中发布的代码解决方案，如上所示。