Question

我希望使用Spring Boot创建一个可供多个资源服务器使用的OAuth2身份验证服务器。因此，我需要创建两个服务器作为独立的应用程序。我的主要参考资料是this article和Stack Overflow question。

引用文章将两种服务器类型合并为一个应用程序。我很难将它们分开。

我可以使用以下方法检索令牌：

curl testjwtclientid:XY7kmzoNzl100@localhost:8080/oauth/token -d grant_type=password -d username=john.doe -d password=jwtpass

此调用返回：

{"access_token":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJhdWQiOlsidGVzdGp3dHJlc291cmNlaWQiXSwidXNlcl9uYW1lIjoiam9obi5kb2UiLCJzY29wZSI6WyJyZWFkIiwid3JpdGUiXSwiZXhwIjoxNTE1MDUzOTMxLCJhdXRob3JpdGllcyI6WyJTVEFOREFSRF
9VU0VSIl0sImp0aSI6IjBhY2ZlOTA5LTI1Y2MtNGFmZS1iMjk5LTI3MmExNDRiNzFhZCIsImNsaWVudF9pZCI6InRlc3Rqd3RjbGllbnRpZCJ9.ctWt8uNR55HS2PH0OihcVnXuPuw_Z33_zk6wE1qx_5U","token_type":"bearer","expires_in":43199,"scope":"read w
rite","jti":"0acfe909-25cc-4afe-b299-272a144b71ad"}

但是，每当我尝试使用令牌联系我的资源服务器时，都会收到错误：

    curl localhost:8090/springjwt/test -H "Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJhdWQiOlsidGVzdGp3dHJlc291cmNlaWQiXSwidXNlcl9uYW1lIjoiam9obi5kb2UiLCJzY29wZSI6WyJyZWFkIiwid3JpdGUiXSwiZXhwIjoxNTE1MDUzOTMxLCJhdXRob3JpdGllcyI6WyJTVEFOREFSRF9VU0VSIl0sImp0aSI6IjBhY2ZlOTA5LTI1Y2MtNGFmZS1iMjk5LTI3MmExNDRiNzFhZCIsImNsaWVudF9pZCI6InRlc3Rqd3RjbGllbnRpZCJ9.ctWt8uNR55HS2PH0OihcVnXuPuw_Z33_zk6wE1qx_5U"

{"error":"invalid_token","error_description":"Cannot convert access token to JSON"}

Auth Server配置（来自文章）：

@Configuration
@EnableAuthorizationServer
public class AuthorizationServerConfig extends AuthorizationServerConfigurerAdapter {

    @Value("${security.jwt.client-id}")
    private String clientId;

    @Value("${security.jwt.client-secret}")
    private String clientSecret;

    @Value("${security.jwt.grant-type}")
    private String grantType;

    @Value("${security.jwt.scope-read}")
    private String scopeRead;

    @Value("${security.jwt.scope-write}")
    private String scopeWrite = "write";

    @Value("${security.jwt.resource-ids}")
    private String resourceIds;

    @Autowired
    private TokenStore tokenStore;

    @Autowired
    private JwtAccessTokenConverter accessTokenConverter;

    @Autowired
    private AuthenticationManager authenticationManager;

    @Override
    public void configure(ClientDetailsServiceConfigurer configurer) throws Exception {
        configurer
                .inMemory()
                .withClient(clientId)
                .secret(clientSecret)
                .authorizedGrantTypes(grantType)
                .scopes(scopeRead, scopeWrite)
                .resourceIds(resourceIds);
    }

    @Override
    public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
        TokenEnhancerChain enhancerChain = new TokenEnhancerChain();
        enhancerChain.setTokenEnhancers(Arrays.asList(accessTokenConverter));
        endpoints.tokenStore(tokenStore)
                .accessTokenConverter(accessTokenConverter)
                .tokenEnhancer(enhancerChain)
                .authenticationManager(authenticationManager);
    }

}

Auth Server安全配置：

 @Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity(prePostEnabled = true)
public class SecurityConfig extends WebSecurityConfigurerAdapter {

    @Value("${security.signing-key}")
    private String signingKey;

    @Value("${security.encoding-strength}")
    private Integer encodingStrength;

    @Value("${security.security-realm}")
    private String securityRealm;

    @Autowired
    private UserDetailsService userDetailsService;

    @Bean
    @Override
    protected AuthenticationManager authenticationManager() throws Exception {
        return super.authenticationManager();
    }

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

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http
                .sessionManagement()
                .sessionCreationPolicy(SessionCreationPolicy.STATELESS)
                .and()
                .httpBasic()
                .realmName(securityRealm)
                .and()
                .csrf()
                .disable();

    }

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

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

    @Bean
    @Primary //Making this primary to avoid any accidental duplication with another token service instance of the same name
    public DefaultTokenServices tokenServices() {
        DefaultTokenServices defaultTokenServices = new DefaultTokenServices();
        defaultTokenServices.setTokenStore(tokenStore());
        defaultTokenServices.setSupportRefreshToken(true);
        return defaultTokenServices;
    }
}

资源服务器配置：

@Configuration
@EnableResourceServer
public class ResourceServerConfig extends ResourceServerConfigurerAdapter {
    @Autowired
    private ResourceServerTokenServices tokenServices;

    @Value("${security.jwt.resource-ids}")
    private String resourceIds;

    @Override
    public void configure(ResourceServerSecurityConfigurer resources) throws Exception {
        resources.resourceId(resourceIds).tokenServices(tokenServices);
    }

    @Override
    public void configure(HttpSecurity http) throws Exception {
        http.requestMatchers().and().authorizeRequests().antMatchers("/actuator/**", "/api-docs/**").permitAll()
                .antMatchers("/springjwt/**").authenticated();
    }
}

资源服务器安全配置：

@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity(prePostEnabled = true)
public class SecurityConfig extends WebSecurityConfigurerAdapter {

    @Value("${security.signing-key}")
    private String signingKey;

    @Value("${security.encoding-strength}")
    private Integer clientID;

    @Value("${security.security-realm}")
    private String securityRealm;

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

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

    @Bean ResourceServerTokenServices tokenService() {
        DefaultTokenServices defaultTokenServices = new DefaultTokenServices();
        defaultTokenServices.setTokenStore(tokenStore());
        defaultTokenServices.setSupportRefreshToken(true);
        return defaultTokenServices;
    }
    @Override
    public AuthenticationManager authenticationManager() throws Exception {
        OAuth2AuthenticationManager authManager = new OAuth2AuthenticationManager();
        authManager.setTokenServices(tokenService());
        return authManager;
    }

}

切入点：

    @SpringBootApplication
@EnableResourceServer
public class ResourceApp {

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

感谢您的帮助。

编辑：

{"error":"unauthorized","error_description":"Full authentication is required to access this resource"}

如果我删除了承载部分（每个回复here），我会收到以下内容：

Answer 1

问题是，在资源服务器中，您应该使用验证程序密钥而不是签名密钥。

    @Bean
    public JwtAccessTokenConverter accessTokenConverter() {
        JwtAccessTokenConverter converter = new JwtAccessTokenConverter();
        converter.setVerifierKey(signingKey);
        return converter;
    }

编辑01/05： 下载您在帖子中引用的源代码（link）并将资源服务器组件分离为独立的应用程序

如果您在application.properties

中包含以下所有条目，请交叉检查

我怀疑您可能错过了application.properties

中的一些配置条目

在此之后，当我使用JWT令牌点击资源服务器时，它会返回正确的响应

一个澄清：此外，在此示例中，他们使用对称密钥来加密JWT令牌。因此，即使在资源服务器中，在accessTokenConverter方法中，也应该使用setSigningKey。当非对称密钥用于加密时将使用setVerifierKey

我看到你在同一主题上发布了另一个问题。你的理解是正确的。 JWT令牌可以由多个资源服务器使用。

HTH

Answer 2

首先，您必须验证JWT是使用非对称密钥还是对称密钥。正如@Child所说，setVerifierKey将在使用非对称密钥进行加密时使用。

第二，确保PublicKey已以正确的方式编码为字符串：

import java.security.PublicKey;
import java.util.Base64;

PublicKey publicKey = getPublicKey();
String strPublicKey = Base64.getEncoder().encodeToString(publicKey.getEncoded());`

第三，确保传递给setVerifierKey的字符串键的格式如下（您可以here对其进行测试）：

String verifierKey = String.format("-----BEGIN PUBLIC KEY-----\n%s\n-----END PUBLIC KEY-----", strPublicKey);
converter.setVerifierKey(verifierKey);

如有疑问，建议使用this article。

Answer 3

在资源服务器和Oauth服务器中，您都应同时使用验证密钥和签名密钥。

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

带有JWT的Spring OAuth2 - 在分离Auth和Resource Server时无法将访问令牌转换为JSON

3 个答案: