安全的微服务环境的最小设置

Question

我想用Gradle,Spring Boot2,Zuul,JWT,带有REST-Api的微服务和自制认证服务器来设置SSO微服务环境.当身份验证服务器,网关和微服务充当OAuth客户端和资源服务器时,它们的注释是什么？什么是最小化设置？

Answer 1

对于gradle配置,我建议使用网站http://start.spring.io/和授权服务器.配置将是这样的:

buildscript {
    ext {
        springBootVersion = '2.0.3.RELEASE'
    }
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
    }
}

apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'org.springframework.boot'
apply plugin: 'io.spring.dependency-management'

group = 'com.example'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = 1.8

repositories {
    mavenCentral()
}


ext {
    springCloudVersion = 'Finchley.RELEASE'
}

dependencies {
    compile('org.springframework.boot:spring-boot-starter-web')
    compile('org.springframework.cloud:spring-cloud-starter-oauth2')
    compile('org.springframework.cloud:spring-cloud-starter-security')
    testCompile('org.springframework.boot:spring-boot-starter-test')
}

dependencyManagement {
    imports {
        mavenBom "org.springframework.cloud:spring-cloud-dependencies:${springCloudVersion}"
    }
}

然后auth服务器将是这样的:

@Configuration
@EnableAuthorizationServer
public class SecurityOAuth2AutorizationServerConfig extends AuthorizationServerConfigurerAdapter {

    private final AccountUserDetailsService accountUserDetailsService;
    private final UserDetailsService authenticationManager;
    private final PasswordEncoder passwordEncoder;

    public SecurityOAuth2AutorizationServerConfig(UserDetailsService accountUserDetailsService,
                                                  AuthenticationManager authenticationManager,
                                                  PasswordEncoder passwordEncoder) {
        this.accountUserDetailsService = accountUserDetailsService;
        this.authenticationManager = authenticationManager;
        this.passwordEncoder = passwordEncoder;
    }

    @Override
    public void configure(AuthorizationServerEndpointsConfigurer endpoints) {
        endpoints.approvalStoreDisabled()
                .authenticationManager(authenticationManager)
                .tokenStore(tokenStore())
                .accessTokenConverter(accessTokenConverter())
                .userDetailsService(accountUserDetailsService)
                .reuseRefreshTokens(false);
    }


    @Override
    public void configure(AuthorizationServerSecurityConfigurer oauthServer) {
        oauthServer.tokenKeyAccess("permitAll()")
                .passwordEncoder(passwordEncoder)
                .checkTokenAccess("isAuthenticated()")
                .allowFormAuthenticationForClients();
    }

    @Override
    public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
        clients.inMemory()
                .withClient("client")
                .secret(passwordEncoder.encode("secret"))
                .authorizedGrantTypes("authorization_code", "refresh_token", "password").scopes("openid")
                .authorities("ROLE_USER", "ROLE_EMPLOYEE")
                .scopes("read", "write", "trust", "openid")
                .resourceIds("oauth2-resource")
                .autoApprove(true)
                .accessTokenValiditySeconds(5)
                .refreshTokenValiditySeconds(60*60*8);
    }

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

    @Bean
    public JwtAccessTokenConverter accessTokenConverter() {
        ....
    }
}

sso登录页面的配置如下:

@Configuration
@Order(SecurityProperties.DEFAULT_FILTER_ORDER)
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {


    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.csrf().disable()
                .formLogin()
                .permitAll()
                .and()
                .authorizeRequests().anyRequest().authenticated();
    }

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

    @Bean
    public UserDetailsService accountUserDetailsService() {
        InMemoryUserDetailsManager inMemoryUserDetailsManager = new InMemoryUserDetailsManager();
        inMemoryUserDetailsManager.createUser(new User("user", "secret",
                Collections.singleton(new SimpleGrantedAuthority("USER"))));

        return inMemoryUserDetailsManager;
    }

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

在您的sso应用程序中,您可以进行如下配置:

 @EnableOAuth2Sso
@EnableZuulProxy
@SpringBootApplication
public class SsoDemoApplication {

    public static void main(String[] args) {
        SpringApplication.run(SsoDemoApplication.class, args);
    }


    @Bean
    @Primary
    public OAuth2RestTemplate oAuth2RestTemplate(OAuth2ClientContext context,
                                                 OAuth2ProtectedResourceDetails authorizationCodeResourceDetails) {
        return new OAuth2RestTemplate(authorizationCodeResourceDetails, context);
    }

}

在你的application.yml中:

 security:
      oauth2:
        client:
         clientId: client
         clientSecret: secret
         accessTokenUri: http://localhost:9090/auth/oauth/token
         userAuthorizationUri: http://localhost:9090/auth/oauth/authorize
         auto-approve-scopes: '.*'
         registered-redirect-uri: http://localhost:9090/auth/singin
         clientAuthenticationScheme: form
        resource:
          jwt:
            key-value: -----BEGIN PUBLIC KEY-----
      ......
                       -----END PUBLIC KEY-----

server:
  use-forward-headers: true

zuul:
  sensitiveHeaders:
  ignoredServices: '*'
  ignoreSecurityHeaders: false
  addHostHeader: true
  routes:
    your-service: /your-service/**

proxy:
  auth:
    routes:
      spent-budget-service: oauth2

通过这种方式,您可以使用auth服务器在sso中配置客户端应用程序,@ EnableOAuth2Sso将为您做任何事情,它也像客户端应用程序,如果您的应用程序未经过身份验证,您的sso会将您重定向到您的auth服务器的登录页面并将为您更新您的令牌zuul令牌中继它也可用作此用例中的功能我使用eureka作为发现服务注册表.配置OAuth2RestTemplate非常重要,因为spring将使用此bean自动为您刷新令牌,否则一旦令牌过期,您将无法自动刷新令牌.

你的所有资源服务器都是这样的:

@EnableResourceServer
@SpringBootApplication
public class AccountServiceApplication {

    public static void main(String[] args) {
        SpringApplication.run(AccountServiceApplication.class, args);
    }
}

在你的application.yml中:

 security:
  oauth2:
    resource:
      jwt:
        key-value: -----BEGIN PUBLIC KEY-----
   .....
                   -----END PUBLIC KEY----

-

当然这是非常小的配置,但足够的id只是为了开始

更新:

不要忘记网关,sso和任何其他资源服务器上的应用程序yml中的资源配置,否则将无法针对您的auth服务器验证令牌.

如果是普通的oauth2令牌,你可以使用

security.oauth2.resource.token-info-uri: your/auth/server:yourport/oauth/check_token 

要么

security.oauth2.resource.user-info-uri: yourAccountDEtailsRndpoint/userInfo.json
security.oauth2.resource.preferTokenInfo: false

在preferTokenInfo:false的情况下,您在auth服务器上的典型帐户数据入口.

@RestController
@RequestMapping("/account")
class UserRestFullEndPoint {

    @GetMapping("/userInfo")
    public Principal userInfo(Principal principal){
        return principal;
    }
}

在token-info-uri配置的情况下,UserInfoRestTemplateFactory将由spring自动提供,唯一要记住的是配置Oauth2RestTemplate,否则您的令牌将不再刷新

更新2

如果是非JWT令牌,则缺少的配置是在auth服务器上添加@EnableResourceServer.

通过这种方式,您的用户信息uri将返回主要对象,例如json.问题是你的端点在任何情况下都会返回null,因此你的服务收到401.这是因为你的auth服务器只能返回令牌而不能暴露其他不是框架端点的服务才能提供令牌.由于您需要返回用户信息,因此需要一种公开资源的方法,因此您需要公开auth服务器,即使资源服务器也是如此.在jwt的情况下,它是无用的,因为令牌验证和用户信息将由令牌本身提供.用户信息将由jwt提供,并由jwt密钥验证.

恢复您的auth服务器将如下所示:

@SpringBootApplication
public class AuthserverApplication {

    public static void main(String[] args) {
        SpringApplication.run(AuthserverApplication.class, args);
    }
}

@RestController
class UserInfo {

    @GetMapping("/account/user-info")
    public Principal principal(Principal principal){
        System.out.println(principal);
        return principal;
    }

}

@Controller
class Login{

    @GetMapping(value = "/login", produces = "application/json")
    public String login(){
        return "login";
    }
}

@Configuration
@EnableAuthorizationServer
@EnableResourceServer
class SecurityOAuth2AutorizationServerConfig extends AuthorizationServerConfigurerAdapter {

    @Autowired
    private AuthenticationManager authenticationManager;

    @Autowired
    private PasswordEncoder passwordEncoder;

    @Override
    public void configure(AuthorizationServerEndpointsConfigurer endpoints) {
        endpoints.authenticationManager(authenticationManager)
                .approvalStoreDisabled()
                .reuseRefreshTokens(false)
                .userDetailsService(accountUserDetailsService());
    }

    @Bean
    public UserDetailsService accountUserDetailsService() {
        InMemoryUserDetailsManager inMemoryUserDetailsManager = new InMemoryUserDetailsManager();
        inMemoryUserDetailsManager.createUser(new User("user", passwordEncoder.encode("secret"),
                Collections.singleton(new SimpleGrantedAuthority("USER"))));

        return inMemoryUserDetailsManager;
    }

    @Override
    public void configure(AuthorizationServerSecurityConfigurer oauthServer) {
        oauthServer.tokenKeyAccess("permitAll()")
                .passwordEncoder(passwordEncoder)
                .checkTokenAccess("isAuthenticated()")
                .allowFormAuthenticationForClients();
    }

    @Override
    public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
        clients.inMemory()
                .withClient("client")
                .secret(passwordEncoder.encode("secret"))
                .authorizedGrantTypes("client_credentials", "password", "authorization_code", "refresh_token", "implicit")
                .authorities("ROLE_USER", "ROLE_EMPLOYEE")
                .scopes("read", "write", "trust", "openid")
                .autoApprove(true)
                .refreshTokenValiditySeconds(20000000)
                .accessTokenValiditySeconds(20000000);
    }

}

@Configuration
@Order(SecurityProperties.DEFAULT_FILTER_ORDER)
class WebSecurityConfig extends WebSecurityConfigurerAdapter {

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.csrf().disable().httpBasic().disable()
                .formLogin().loginPage("/login").loginProcessingUrl("/login")
                .permitAll()
                .and()
                .requestMatchers().antMatchers("/account/userInfo", "/login", "/oauth/authorize", "/oauth/confirm_access")
                .and()
                .authorizeRequests().anyRequest().authenticated();
    }

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

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

登录页面:

<html xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />

    <link rel="stylesheet" th:href="@{/webjars/bootstrap/3.3.7-1/css/bootstrap.css}"/>
    <link rel="stylesheet" th:href="@{/webjars/bootstrap/3.3.7-1/css/bootstrap-theme.css}"/>

    <title>Log In</title>
</head>
<body>
<div class="container">
    <form role="form" action="login" method="post">
        <div class="row">
            <div class="form-group">
                <div class="col-md-6 col-lg-6 col-md-offset-2 col-lg-offset-">
                    <label for="username">Username:</label>
                    <input type="text" class="form-control" id="username" name="username"/>
                </div>
            </div>
        </div>
        <div class="row">
            <div class="form-group">
                <div class="col-md-6 col-lg-6 col-md-offset-2 col-lg-offset-2">
                    <label for="password">Password:</label>
                    <input type="password" class="form-control" id="password" name="password"/>
                </div>
            </div>
        </div>
        <div class="row">
            <div class="col-md-offset-2 col-lg-offset-2 col-lg-12">
                <button type="submit" class="btn btn-primary">Submit</button>
            </div>
        </div>
    </form>
</div>

<script th:src="@{/webjars/jquery/3.2.0/jquery.min.js}"></script>
<script th:src="@{/webjars/bootstrap/3.3.7-1/js/bootstrap.js}" ></script>
</body>
</html>

application.yml:

server:
  use-forward-headers: true
  port: 9090
  servlet:
    context-path: /auth


management.endpoints.web.exposure.include: "*"

spring:
  application:
    name: authentication-server

你的sso服务器将如下所示:

@EnableZuulProxy
@SpringBootApplication
public class SsoApplication {

    public static void main(String[] args) {
        SpringApplication.run(SsoApplication.class, args);
    }

    @Bean
    public OAuth2RestTemplate oAuth2RestTemplate(OAuth2ClientContext context,
                                                 OAuth2ProtectedResourceDetails authorizationCodeResourceDetails) {
        return new OAuth2RestTemplate(authorizationCodeResourceDetails, context);
    }
}



@Configuration
@EnableOAuth2Sso
class OAuth2SecurityConfig extends WebSecurityConfigurerAdapter {

    @Override
    public void configure(HttpSecurity http) throws Exception {
        http.csrf().disable().cors().and().httpBasic().disable()
                .sessionManagement().sessionCreationPolicy(SessionCreationPolicy.IF_REQUIRED)
                .and()
                .authorizeRequests().anyRequest().authenticated();
    }
}

http:// localhost:8080/index.html上的简单页面:

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

It Works by an SSO

<script src="https://code.jquery.com/jquery-3.3.1.min.js"
        integrity="sha256-FgpCb/KJQlLNfOu91ta32o/NMZxltwRo8QtmkMRdAu8="
        crossorigin="anonymous"></script>

<script>
    $.ajax({
        url: "/hello-service/hello",
        success: function (data, status) {
            window.alert("The returned data" + data);
        }
    })

</script>
</body>
</html>

application.yml:

security:
  oauth2:
    client:
     clientId: client
     clientSecret: secret
     accessTokenUri: http://localhost:9090/auth/oauth/token
     userAuthorizationUri: http://localhost:9090/auth/oauth/authorize
     auto-approve-scopes: '.*'
     registered-redirect-uri: http://localhost:9090/auth/login
     clientAuthenticationScheme: form
    resource:
      user-info-uri: http://localhost:9090/auth/account/user-info
      prefer-token-info: false


management.endpoints.web.exposure.include: "*"
server:
  use-forward-headers: true
  port: 8080

zuul:
  sensitiveHeaders:
  ignoredServices: '*'
  ignoreSecurityHeaders: false
  addHostHeader: true
  routes:
    hello-service:
      serviceId: hello-service
      path: /hello-service/**
      url: http://localhost:4040/

proxy:
  auth:
    routes:
      hello-service: oauth2

你的hello服务(resourceserver)将是:

@SpringBootApplication
public class ResourceServerApplication {

    public static void main(String[] args) {
        SpringApplication.run(ResourceServerApplication.class, args);
    }

}

@RestController
class HelloService {

    @GetMapping("/hello")
    public ResponseEntity hello(){
        return ResponseEntity.ok("Hello World!!!");
    }
}



@Configuration
@EnableResourceServer
class SecurityOAuth2ResourceServerConfig extends ResourceServerConfigurerAdapter {

    @Override
    public void configure(HttpSecurity http) throws Exception {
        http.csrf().disable().authorizeRequests().anyRequest().authenticated()
                .and().exceptionHandling().accessDeniedHandler(new OAuth2AccessDeniedHandler());
    }

}

我希望它对你有用