如何在Spring Boot应用程序上启用Bearer身份验证？

Question

我想要实现的是：

• 将用户、权限、客户端和访问令牌存储在数据库（即MySQL）中，通过JDBC进行访问
• API公开了端点，允许你询问：“我可以获得OAuth2承载令牌吗？我知道客户端ID和密钥”
• 如果你在请求头中提供一个Bearer令牌，API会让你访问MVC端点

我已经取得了很大进展——前两个点都已经实现。

我无法为我的Spring Boot应用程序使用完全默认的OAuth2设置，因为标准表名已经在我的数据库中使用（例如，我已经有一个“users”表）。

我手动构建了自己的JdbcTokenStore、JdbcClientDetailsService和JdbcAuthorizationCodeServices实例，并配置它们使用我数据库中的自定义表名，并设置我的应用程序使用这些实例。

---

所以，这就是我到目前为止所拥有的。我可以请求一个承载令牌：

# The `-u` switch provides the client ID & secret over HTTP Basic Auth 
curl -u8fc9d384-619a-11e7-9fe6-246798c61721:9397ce6c-619a-11e7-9fe6-246798c61721 \
'http://localhost:8080/oauth/token' \
-d grant_type=password \
-d username=bob \
-d password=tom

我收到了回应；太好了！

{"access_token":"1ee9b381-e71a-4e2f-8782-54ab1ce4d140","token_type":"bearer","refresh_token":"8db897c7-03c6-4fc3-bf13-8b0296b41776","expires_in":26321,"scope":"read write"}

现在我尝试使用那个令牌：

curl 'http://localhost:8080/test' \
-H "Authorization: Bearer 1ee9b381-e71a-4e2f-8782-54ab1ce4d140"

哎呀：

{
   "timestamp":1499452163373,
   "status":401,
   "error":"Unauthorized",
   "message":"Full authentication is required to access this resource",
   "path":"/test"
}

这意味着（在这种情况下）它已经回退到了匿名身份验证。如果我在我的HttpSecurity中添加.anonymous().disable()，您可以看到真正的错误：

{
   "timestamp":1499452555312,
   "status":401,
   "error":"Unauthorized",
   "message":"An Authentication object was not found in the SecurityContext",
   "path":"/test"
}

我通过增加日志详细程度进一步调查了这个问题:

---

logging.level:
    org.springframework:
      security: DEBUG

这显示了我的请求通过的10个过滤器：

o.s.security.web.FilterChainProxy        : /test at position 1 of 10 in additional filter chain; firing Filter: 'WebAsyncManagerIntegrationFilter'
o.s.security.web.FilterChainProxy        : /test at position 2 of 10 in additional filter chain; firing Filter: 'SecurityContextPersistenceFilter'
w.c.HttpSessionSecurityContextRepository : No HttpSession currently exists
w.c.HttpSessionSecurityContextRepository : No SecurityContext was available from the HttpSession: null. A new one will be created.
o.s.security.web.FilterChainProxy        : /test at position 3 of 10 in additional filter chain; firing Filter: 'HeaderWriterFilter'
o.s.security.web.FilterChainProxy        : /test at position 4 of 10 in additional filter chain; firing Filter: 'LogoutFilter'
o.s.security.web.FilterChainProxy        : /test at position 5 of 10 in additional filter chain; firing Filter: 'BasicAuthenticationFilter'
o.s.security.web.FilterChainProxy        : /test at position 6 of 10 in additional filter chain; firing Filter: 'RequestCacheAwareFilter'
o.s.security.web.FilterChainProxy        : /test at position 7 of 10 in additional filter chain; firing Filter: 'SecurityContextHolderAwareRequestFilter'
o.s.security.web.FilterChainProxy        : /test at position 8 of 10 in additional filter chain; firing Filter: 'SessionManagementFilter'
o.s.security.web.FilterChainProxy        : /test at position 9 of 10 in additional filter chain; firing Filter: 'ExceptionTranslationFilter'
o.s.security.web.FilterChainProxy        : /test at position 10 of 10 in additional filter chain; firing Filter: 'FilterSecurityInterceptor'
o.s.s.w.a.i.FilterSecurityInterceptor    : Secure object: FilterInvocation: URL: /test; Attributes: [authenticated]
o.s.s.w.a.ExceptionTranslationFilter     : Authentication exception occurred; redirecting to authentication entry point

org.springframework.security.authentication.AuthenticationCredentialsNotFoundException: An Authentication object was not found in the SecurityContext
    at org.springframework.security.access.intercept.AbstractSecurityInterceptor.credentialsNotFound(AbstractSecurityInterceptor.java:379) ~[spring-security-core-4.2.3.RELEASE.jar:4.2.3.RELEASE]

如果禁用匿名用户，则会看起来像这样。如果启用匿名用户：AnonymousAuthenticationFilter将在SecurityContextHolderAwareRequestFilter之后添加到过滤器链中，序列的最后类似于这样:

o.s.security.web.FilterChainProxy        : /test at position 11 of 11 in additional filter chain; firing Filter: 'FilterSecurityInterceptor'
o.s.s.w.a.i.FilterSecurityInterceptor    : Secure object: FilterInvocation: URL: /test; Attributes: [authenticated]
o.s.s.w.a.i.FilterSecurityInterceptor    : Previously Authenticated: org.springframework.security.authentication.AnonymousAuthenticationToken@9055c2bc: Principal: anonymousUser; Credentials: [PROTECTED]; Authenticated: true; Details: org.springframework.security.web.authentication.WebAuthenticationDetails@b364: RemoteIpAddress: 0:0:0:0:0:0:0:1; SessionId: null; Granted Authorities: ROLE_ANONYMOUS
o.s.s.access.vote.AffirmativeBased       : Voter: org.springframework.security.web.access.expression.WebExpressionVoter@5ff24abf, returned: -1
o.s.s.w.a.ExceptionTranslationFilter     : Access is denied (user is anonymous); redirecting to authentication entry point

org.springframework.security.access.AccessDeniedException: Access is denied
    at org.springframework.security.access.vote.AffirmativeBased.decide(AffirmativeBased.java:84) ~[spring-security-core-4.2.3.RELEASE.jar:4.2.3.RELEASE]

无论哪种方式：都不好。

本质上，这告诉我我们在过滤器链中缺少一些步骤。我们需要一个过滤器，可以读取ServletRequest的头信息，然后填充安全上下文的身份验证：

SecurityContextHolder.getContext().setAuthentication(request: HttpServletRequest);

我想知道如何获得这样的过滤器？

---

这是我的应用程序长这样。它是用 Kotlin 编写的，但希望 Java 程序员也能看懂。

Application.kt：

@SpringBootApplication(scanBasePackageClasses=arrayOf(
        com.example.domain.Package::class,
        com.example.service.Package::class,
        com.example.web.Package::class
))
class MyApplication

fun main(args: Array<String>) {
    SpringApplication.run(MyApplication::class.java, *args)
}

测试控制器：

@RestController
class TestController {
    @RequestMapping("/test")
    fun Test(): String {
        return "hey there"
    }
}

MyWebSecurityConfigurerAdapter：

@Configuration
@EnableWebSecurity
/**
 * Based on:
 * https://dev59.com/x18e5IYBdhLWcg3wwMv8
 *
 * Password encoder:
 * http://www.baeldung.com/spring-security-authentication-with-a-database
 */
class MyWebSecurityConfigurerAdapter(
        val userDetailsService: MyUserDetailsService
) : WebSecurityConfigurerAdapter() {

    private val passwordEncoder = BCryptPasswordEncoder()

    override fun userDetailsService() : UserDetailsService {
        return userDetailsService
    }

    override fun configure(auth: AuthenticationManagerBuilder) {
        auth
                .authenticationProvider(authenticationProvider())
    }

    @Bean
    fun authenticationProvider() : AuthenticationProvider {
        val authProvider = DaoAuthenticationProvider()
        authProvider.setUserDetailsService(userDetailsService())
        authProvider.setPasswordEncoder(passwordEncoder)
        return authProvider
    }

    override fun configure(http: HttpSecurity?) {
        http!!
                .anonymous().disable()
                .authenticationProvider(authenticationProvider())
                .authorizeRequests()
                    .anyRequest().authenticated()
                .and()
                .httpBasic()
                .and()
                .csrf().disable()
    }
}

MyAuthorizationServerConfigurerAdapter：

/**
 * Based on:
 * https://github.com/spring-projects/spring-security-oauth/blob/master/tests/annotation/jdbc/src/main/java/demo/Application.java#L68
 */
@Configuration
@EnableAuthorizationServer
class MyAuthorizationServerConfigurerAdapter(
        val auth : AuthenticationManager,
        val dataSource: DataSource,
        val userDetailsService: UserDetailsService

) : AuthorizationServerConfigurerAdapter() {

    private val passwordEncoder = BCryptPasswordEncoder()

    @Bean
    fun tokenStore(): JdbcTokenStore {
        val tokenStore = JdbcTokenStore(dataSource)
        val oauthAccessTokenTable = "auth_schema.oauth_access_token"
        val oauthRefreshTokenTable = "auth_schema.oauth_refresh_token"
        tokenStore.setDeleteAccessTokenFromRefreshTokenSql("delete from ${oauthAccessTokenTable} where refresh_token = ?")
        tokenStore.setDeleteAccessTokenSql("delete from ${oauthAccessTokenTable} where token_id = ?")
        tokenStore.setDeleteRefreshTokenSql("delete from ${oauthRefreshTokenTable} where token_id = ?")
        tokenStore.setInsertAccessTokenSql("insert into ${oauthAccessTokenTable} (token_id, token, authentication_id, " +
                "user_name, client_id, authentication, refresh_token) values (?, ?, ?, ?, ?, ?, ?)")
        tokenStore.setInsertRefreshTokenSql("insert into ${oauthRefreshTokenTable} (token_id, token, authentication) values (?, ?, ?)")
        tokenStore.setSelectAccessTokenAuthenticationSql("select token_id, authentication from ${oauthAccessTokenTable} where token_id = ?")
        tokenStore.setSelectAccessTokenFromAuthenticationSql("select token_id, token from ${oauthAccessTokenTable} where authentication_id = ?")
        tokenStore.setSelectAccessTokenSql("select token_id, token from ${oauthAccessTokenTable} where token_id = ?")
        tokenStore.setSelectAccessTokensFromClientIdSql("select token_id, token from ${oauthAccessTokenTable} where client_id = ?")
        tokenStore.setSelectAccessTokensFromUserNameAndClientIdSql("select token_id, token from ${oauthAccessTokenTable} where user_name = ? and client_id = ?")
        tokenStore.setSelectAccessTokensFromUserNameSql("select token_id, token from ${oauthAccessTokenTable} where user_name = ?")
        tokenStore.setSelectRefreshTokenAuthenticationSql("select token_id, authentication from ${oauthRefreshTokenTable} where token_id = ?")
        tokenStore.setSelectRefreshTokenSql("select token_id, token from ${oauthRefreshTokenTable} where token_id = ?")
        return tokenStore
    }

    override fun configure(security: AuthorizationServerSecurityConfigurer?) {
        security!!.passwordEncoder(passwordEncoder)
    }

    override fun configure(clients: ClientDetailsServiceConfigurer?) {
        val clientDetailsService = JdbcClientDetailsService(dataSource)
        clientDetailsService.setPasswordEncoder(passwordEncoder)

        val clientDetailsTable = "auth_schema.oauth_client_details"
        val CLIENT_FIELDS_FOR_UPDATE = "resource_ids, scope, " +
                "authorized_grant_types, web_server_redirect_uri, authorities, access_token_validity, " +
                "refresh_token_validity, additional_information, autoapprove"
        val CLIENT_FIELDS = "client_secret, ${CLIENT_FIELDS_FOR_UPDATE}"
        val BASE_FIND_STATEMENT = "select client_id, ${CLIENT_FIELDS} from ${clientDetailsTable}"

        clientDetailsService.setFindClientDetailsSql("${BASE_FIND_STATEMENT} order by client_id")
        clientDetailsService.setDeleteClientDetailsSql("delete from ${clientDetailsTable} where client_id = ?")
        clientDetailsService.setInsertClientDetailsSql("insert into ${clientDetailsTable} (${CLIENT_FIELDS}," +
                " client_id) values (?,?,?,?,?,?,?,?,?,?,?)")
        clientDetailsService.setSelectClientDetailsSql("${BASE_FIND_STATEMENT} where client_id = ?")
        clientDetailsService.setUpdateClientDetailsSql("update ${clientDetailsTable} set " +
                "${CLIENT_FIELDS_FOR_UPDATE.replace(", ", "=?, ")}=? where client_id = ?")
        clientDetailsService.setUpdateClientSecretSql("update ${clientDetailsTable} set client_secret = ? where client_id = ?")
        clients!!.withClientDetails(clientDetailsService)
    }

    override fun configure(endpoints: AuthorizationServerEndpointsConfigurer?) {
        endpoints!!
                .authorizationCodeServices(authorizationCodeServices())
                .authenticationManager(auth)
                .tokenStore(tokenStore())
                .approvalStoreDisabled()
                .userDetailsService(userDetailsService)
    }

    @Bean
    protected fun authorizationCodeServices() : AuthorizationCodeServices {
        val codeServices = JdbcAuthorizationCodeServices(dataSource)
        val oauthCodeTable = "auth_schema.oauth_code"
        codeServices.setSelectAuthenticationSql("select code, authentication from ${oauthCodeTable} where code = ?")
        codeServices.setInsertAuthenticationSql("insert into ${oauthCodeTable} (code, authentication) values (?, ?)")
        codeServices.setDeleteAuthenticationSql("delete from ${oauthCodeTable} where code = ?")
        return codeServices
    }
}

MyAuthorizationServerConfigurerAdapter：

@Service
class MyUserDetailsService(
        val theDataSource: DataSource
) : JdbcUserDetailsManager() {
    @PostConstruct
    fun init() {
        dataSource = theDataSource

        val usersTable = "auth_schema.users"
        val authoritiesTable = "auth_schema.authorities"

        setChangePasswordSql("update ${usersTable} set password = ? where username = ?")
        setCreateAuthoritySql("insert into ${authoritiesTable} (username, authority) values (?,?)")
        setCreateUserSql("insert into ${usersTable} (username, password, enabled) values (?,?,?)")
        setDeleteUserAuthoritiesSql("delete from ${authoritiesTable} where username = ?")
        setDeleteUserSql("delete from ${usersTable} where username = ?")
        setUpdateUserSql("update ${usersTable} set password = ?, enabled = ? where username = ?")
        setUserExistsSql("select username from ${usersTable} where username = ?")

        setAuthoritiesByUsernameQuery("select username,authority from ${authoritiesTable} where username = ?")
        setUsersByUsernameQuery("select username,password,enabled from ${usersTable} " + "where username = ?")
    }
}

---

有任何想法吗？我是否需要将OAuth2AuthenticationProcessingFilter安装到我的过滤器链中？

我在启动时确实会收到这样的消息...这些与问题有关吗？

---

u.c.c.h.s.auth.MyUserDetailsService      : No authentication manager set. Reauthentication of users when changing passwords will not be performed.
s.c.a.w.c.WebSecurityConfigurerAdapter$3 : No authenticationProviders and no parentAuthenticationManager defined. Returning null.

---

编辑:

看起来安装OAuth2AuthenticationProcessingFilter是一个ResourceServerConfigurerAdapter的工作。我已添加以下类:

MyResourceServerConfigurerAdapter：

@Configuration
@EnableResourceServer
class MyResourceServerConfigurerAdapter : ResourceServerConfigurerAdapter()

在调试器中我确认这会导致 ResourceServerSecurityConfigurer 进入它的 configure(http: HttpSecurity) 方法，看起来它试图向过滤器链中安装一个 OAuth2AuthenticationProcessingFilter。

但似乎它并没有成功。根据Spring Security的调试输出：我的过滤器链中仍然有相同数量的过滤器。 OAuth2AuthenticationProcessingFilter 不在那里。发生了什么事？

---

编辑2：我想知道问题是否在于我有两个类（WebSecurityConfigurerAdapter，ResourceServerConfigurerAdapter）尝试配置 HttpSecurity。它们是互斥的吗？

- Birchlabs

---

以下是程序设计相关的英文内容翻译成中文：请参考此链接 https://auth0.com/blog/securing-spring-boot-with-jwts/。 - Akash

Answer 1

是的！问题与我注册了一个WebSecurityConfigurerAdapter和一个ResourceServerConfigurerAdapter有关。

解决方案：删除WebSecurityConfigurerAdapter。使用这个ResourceServerConfigurerAdapter：

@Configuration
@EnableResourceServer
class MyResourceServerConfigurerAdapter(
        val userDetailsService: MyUserDetailsService
) : ResourceServerConfigurerAdapter() {
    private val passwordEncoder = BCryptPasswordEncoder()

    override fun configure(http: HttpSecurity?) {
        http!!
                .authenticationProvider(authenticationProvider())
                .authorizeRequests()
                .anyRequest().authenticated()
                .and()
                .httpBasic()
                .and()
                .csrf().disable()
    }

    @Bean
    fun authenticationProvider() : AuthenticationProvider {
        val authProvider = DaoAuthenticationProvider()
        authProvider.setUserDetailsService(userDetailsService)
        authProvider.setPasswordEncoder(passwordEncoder)
        return authProvider
    }
}

---

编辑: 为了让Bearer身份验证应用于所有端点(例如由Spring Actuator安装的/metrics端点),我发现我还必须添加security.oauth2.resource.filter-order:3到我的application.yml。请查看此答案。

- Birchlabs