此版本仍在开发中,尚未被视为稳定版本。如需最新稳定版本,请使用 Spring Security 7.0.4spring-doc.cadn.net.cn

核心配置

Spring Boot 示例

Spring Boot 为 OAuth 2.0 登录提供了完整的自动配置功能。spring-doc.cadn.net.cn

本节展示了如何使用Google作为认证提供者来配置OAuth 2.0 登录示例,并涵盖以下主题:spring-doc.cadn.net.cn

初始设置

要使用 Google 的 OAuth 2.0 身份验证系统进行登录,您必须在 Google API 控制台中设置一个项目以获取 OAuth 2.0 凭据。spring-doc.cadn.net.cn

请按照OpenID Connect页面上的说明进行操作,从“设置 OAuth 2.0”部分开始。spring-doc.cadn.net.cn

完成“获取 OAuth 2.0 凭据”说明后,您应该会获得一个新的 OAuth 客户端,其凭据包括客户端 ID 和客户端密钥。spring-doc.cadn.net.cn

设置重定向 URI

重定向 URI 是应用程序中的路径,最终用户的用户代理在 Google 身份验证成功并在同意页面授予对 OAuth 客户端(在上一步中创建)的访问权限后,将被重定向回该路径。spring-doc.cadn.net.cn

在“设置重定向 URI”子章节中,请确保已授权的重定向 URI字段设置为localhost:8080/login/oauth2/code/googlespring-doc.cadn.net.cn

默认的重定向 URI 模板是 {baseUrl}/login/oauth2/code/{registrationId}registrationIdClientRegistration 的唯一标识符。spring-doc.cadn.net.cn

如果 OAuth 客户端运行在代理服务器后面,您应检查代理服务器配置,以确保应用程序已正确配置。 此外,请参阅 redirect-uri 支持的URI 模板变量spring-doc.cadn.net.cn

配置 application.yml

现在你已经创建了一个新的 Google OAuth 客户端,需要配置应用程序使用该 OAuth 客户端进行身份验证流程。 为此,请执行以下操作:spring-doc.cadn.net.cn

  1. 转到 application.yml 并设置以下配置:spring-doc.cadn.net.cn

    spring:
      security:
        oauth2:
          client:
            registration:	(1)
              google:	(2)
                client-id: google-client-id
                client-secret: google-client-secret
    OAuth 客户端属性
    1 spring.security.oauth2.client.registration 是 OAuth 客户端属性的基本属性前缀。
    2 在基本属性前缀之后是 ClientRegistration 的 ID,例如 Google。
  2. client-idclient-secret 属性中的值替换为你之前创建的 OAuth 2.0 凭据。spring-doc.cadn.net.cn

启动应用程序

启动 Spring Boot 示例应用,并访问 localhost:8080。 随后,您将被重定向到默认的自动生成登录页面,该页面会显示一个 Google 登录链接。spring-doc.cadn.net.cn

点击 Google 链接,随后将被重定向到 Google 进行身份验证。spring-doc.cadn.net.cn

使用您的 Google 账号凭据完成身份验证后,您将看到同意屏幕。 该同意屏幕会要求您允许或拒绝之前创建的 OAuth 客户端访问您的信息。 点击允许,授权该 OAuth 客户端访问您的电子邮件地址和基本个人资料信息。spring-doc.cadn.net.cn

此时,OAuth 客户端会从用户信息端点(UserInfo Endpoint)获取您的电子邮件地址和基本个人资料信息,并建立一个已认证的会话。spring-doc.cadn.net.cn

Spring Boot 属性映射

下表列出了 Spring Boot OAuth 客户端属性与 ClientRegistration 属性之间的映射关系。spring-doc.cadn.net.cn

Spring Boot 客户端注册

spring.security.oauth2.client.registration.[registrationId]spring-doc.cadn.net.cn

registrationIdspring-doc.cadn.net.cn

spring.security.oauth2.client.registration.[registrationId].client-idspring-doc.cadn.net.cn

clientIdspring-doc.cadn.net.cn

spring.security.oauth2.client.registration.[registrationId].client-secretspring-doc.cadn.net.cn

clientSecretspring-doc.cadn.net.cn

spring.security.oauth2.client.registration.[registrationId].client-authentication-methodspring-doc.cadn.net.cn

clientAuthenticationMethodspring-doc.cadn.net.cn

spring.security.oauth2.client.registration.[registrationId].authorization-grant-typespring-doc.cadn.net.cn

authorizationGrantTypespring-doc.cadn.net.cn

spring.security.oauth2.client.registration.[registrationId].redirect-urispring-doc.cadn.net.cn

redirectUrispring-doc.cadn.net.cn

spring.security.oauth2.client.registration.[registrationId].scopespring-doc.cadn.net.cn

scopesspring-doc.cadn.net.cn

spring.security.oauth2.client.registration.[registrationId].client-namespring-doc.cadn.net.cn

clientNamespring-doc.cadn.net.cn

spring.security.oauth2.client.provider.[providerId].authorization-urispring-doc.cadn.net.cn

providerDetails.authorizationUrispring-doc.cadn.net.cn

spring.security.oauth2.client.provider.[providerId].token-urispring-doc.cadn.net.cn

providerDetails.tokenUrispring-doc.cadn.net.cn

spring.security.oauth2.client.provider.[providerId].jwk-set-urispring-doc.cadn.net.cn

providerDetails.jwkSetUrispring-doc.cadn.net.cn

spring.security.oauth2.client.provider.[providerId].issuer-urispring-doc.cadn.net.cn

providerDetails.issuerUrispring-doc.cadn.net.cn

spring.security.oauth2.client.provider.[providerId].user-info-urispring-doc.cadn.net.cn

providerDetails.userInfoEndpoint.urispring-doc.cadn.net.cn

spring.security.oauth2.client.provider.[providerId].user-info-authentication-methodspring-doc.cadn.net.cn

providerDetails.userInfoEndpoint.authenticationMethodspring-doc.cadn.net.cn

spring.security.oauth2.client.provider.[providerId].user-name-attributespring-doc.cadn.net.cn

providerDetails.userInfoEndpoint.userNameAttributeNamespring-doc.cadn.net.cn

您可以通过指定 ClientRegistration 属性,利用 OpenID Connect 提供商的配置端点或授权服务器的元数据端点来自动发现并初始配置一个 spring.security.oauth2.client.provider.[providerId].issuer-urispring-doc.cadn.net.cn

通用 OAuth2 提供商

CommonOAuth2Provider 为多个知名提供商(包括 Google、GitHub、Facebook、X 和 Okta)预定义了一组默认的客户端属性。spring-doc.cadn.net.cn

例如,对于某个提供商而言,authorization-uritoken-uriuser-info-uri 通常不会频繁变更。 因此,提供默认值以减少所需的配置是合理的。spring-doc.cadn.net.cn

如前所示,当我们配置 Google 客户端时,仅需提供 client-idclient-secret 属性。spring-doc.cadn.net.cn

以下列表展示了一个示例:spring-doc.cadn.net.cn

spring:
  security:
    oauth2:
      client:
        registration:
          google:
            client-id: google-client-id
            client-secret: google-client-secret
客户端属性的自动默认设置在这里无缝工作,因为 registrationIdgoogle)与 GOOGLE 中的 enum CommonOAuth2Provider(不区分大小写)相匹配。

对于需要指定不同 registrationId(例如 google-login)的情况,您仍然可以通过配置 provider 属性来利用客户端属性的自动默认值功能。spring-doc.cadn.net.cn

以下列表展示了一个示例:spring-doc.cadn.net.cn

spring:
  security:
    oauth2:
      client:
        registration:
          google-login:	(1)
            provider: google	(2)
            client-id: google-client-id
            client-secret: google-client-secret
1 registrationId 被设置为 google-login
2 provider 属性被设置为 google,这将利用 CommonOAuth2Provider.GOOGLE.getBuilder() 中设置的客户端属性的自动默认值。

配置自定义提供者属性

有些 OAuth 2.0 提供商支持多租户,这会导致每个租户(或子域)拥有不同的协议端点。spring-doc.cadn.net.cn

例如,注册到 Okta 的 OAuth 客户端会被分配到特定的子域,并拥有自己的协议端点。spring-doc.cadn.net.cn

针对这些情况,Spring Boot 提供了以下基础属性用于配置自定义提供者属性:spring.security.oauth2.client.provider.[providerId]spring-doc.cadn.net.cn

以下列表展示了一个示例:spring-doc.cadn.net.cn

spring:
  security:
    oauth2:
      client:
        registration:
          okta:
            client-id: okta-client-id
            client-secret: okta-client-secret
        provider:
          okta:	(1)
            authorization-uri: https://your-subdomain.oktapreview.com/oauth2/v1/authorize
            token-uri: https://your-subdomain.oktapreview.com/oauth2/v1/token
            user-info-uri: https://your-subdomain.oktapreview.com/oauth2/v1/userinfo
            user-name-attribute: sub
            jwk-set-uri: https://your-subdomain.oktapreview.com/oauth2/v1/keys
1 基础属性(spring.security.oauth2.client.provider.okta)允许自定义配置协议端点的位置。

覆盖 Spring Boot 自动配置

Spring Boot 支持 OAuth 客户端的自动配置类是OAuth2ClientAutoConfigurationspring-doc.cadn.net.cn

它执行以下任务:spring-doc.cadn.net.cn

  • 注册一个ClientRegistrationRepository@Bean,该bean由配置的OAuth客户端属性中的ClientRegistration(s)组成。spring-doc.cadn.net.cn

  • 注册一个 SecurityFilterChain @Bean,并通过 httpSecurity.oauth2Login() 启用 OAuth 2.0 登录。spring-doc.cadn.net.cn

如果你需要根据特定需求覆盖自动配置,可以通过以下方式进行:spring-doc.cadn.net.cn

注册一个 ClientRegistrationRepository @Bean

以下示例展示了如何注册一个 ClientRegistrationRepository @Beanspring-doc.cadn.net.cn

@Configuration
public class OAuth2LoginConfig {

	@Bean
	public ClientRegistrationRepository clientRegistrationRepository() {
		return new InMemoryClientRegistrationRepository(this.googleClientRegistration());
	}

	private ClientRegistration googleClientRegistration() {
		return ClientRegistration.withRegistrationId("google")
			.clientId("google-client-id")
			.clientSecret("google-client-secret")
			.clientAuthenticationMethod(ClientAuthenticationMethod.CLIENT_SECRET_BASIC)
			.authorizationGrantType(AuthorizationGrantType.AUTHORIZATION_CODE)
			.redirectUri("{baseUrl}/login/oauth2/code/{registrationId}")
			.scope("openid", "profile", "email", "address", "phone")
			.authorizationUri("https://accounts.google.com/o/oauth2/v2/auth")
			.tokenUri("https://www.googleapis.com/oauth2/v4/token")
			.userInfoUri("https://www.googleapis.com/oauth2/v3/userinfo")
			.userNameAttributeName(IdTokenClaimNames.SUB)
			.jwkSetUri("https://www.googleapis.com/oauth2/v3/certs")
			.clientName("Google")
			.build();
	}
}
@Configuration
class OAuth2LoginConfig {
    @Bean
    fun clientRegistrationRepository(): ClientRegistrationRepository {
        return InMemoryClientRegistrationRepository(googleClientRegistration())
    }

    private fun googleClientRegistration(): ClientRegistration {
        return ClientRegistration.withRegistrationId("google")
                .clientId("google-client-id")
                .clientSecret("google-client-secret")
                .clientAuthenticationMethod(ClientAuthenticationMethod.CLIENT_SECRET_BASIC)
                .authorizationGrantType(AuthorizationGrantType.AUTHORIZATION_CODE)
                .redirectUri("{baseUrl}/login/oauth2/code/{registrationId}")
                .scope("openid", "profile", "email", "address", "phone")
                .authorizationUri("https://accounts.google.com/o/oauth2/v2/auth")
                .tokenUri("https://www.googleapis.com/oauth2/v4/token")
                .userInfoUri("https://www.googleapis.com/oauth2/v3/userinfo")
                .userNameAttributeName(IdTokenClaimNames.SUB)
                .jwkSetUri("https://www.googleapis.com/oauth2/v3/certs")
                .clientName("Google")
                .build()
    }
}

注册一个 SecurityFilterChain @Bean

以下示例展示了如何使用 SecurityFilterChain 注册一个 @Bean @EnableWebSecurity,并通过 httpSecurity.oauth2Login() 启用 OAuth 2.0 登录:spring-doc.cadn.net.cn

OAuth2 登录配置
@Configuration
@EnableWebSecurity
public class OAuth2LoginSecurityConfig {

	@Bean
	public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
		http
			.authorizeHttpRequests((authorize) -> authorize
				.anyRequest().authenticated()
			)
			.oauth2Login(withDefaults());
		return http.build();
	}
}
@Configuration
@EnableWebSecurity
class OAuth2LoginSecurityConfig {

    open fun filterChain(http: HttpSecurity): SecurityFilterChain {
        http {
            authorizeHttpRequests {
                authorize(anyRequest, authenticated)
            }
            oauth2Login { }
        }
        return http.build()
    }
}

完全覆盖自动配置

以下示例展示了如何通过注册一个 ClientRegistrationRepository @Bean 和一个 SecurityFilterChain @Bean 来完全覆盖自动配置。spring-doc.cadn.net.cn

覆盖自动配置
@Configuration
public class OAuth2LoginConfig {

	@Bean
	public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
		http
			.authorizeHttpRequests((authorize) -> authorize
				.anyRequest().authenticated()
			)
			.oauth2Login(withDefaults());
		return http.build();
	}

	@Bean
	public ClientRegistrationRepository clientRegistrationRepository() {
		return new InMemoryClientRegistrationRepository(this.googleClientRegistration());
	}

	private ClientRegistration googleClientRegistration() {
		return ClientRegistration.withRegistrationId("google")
			.clientId("google-client-id")
			.clientSecret("google-client-secret")
			.clientAuthenticationMethod(ClientAuthenticationMethod.CLIENT_SECRET_BASIC)
			.authorizationGrantType(AuthorizationGrantType.AUTHORIZATION_CODE)
			.redirectUri("{baseUrl}/login/oauth2/code/{registrationId}")
			.scope("openid", "profile", "email", "address", "phone")
			.authorizationUri("https://accounts.google.com/o/oauth2/v2/auth")
			.tokenUri("https://www.googleapis.com/oauth2/v4/token")
			.userInfoUri("https://www.googleapis.com/oauth2/v3/userinfo")
			.userNameAttributeName(IdTokenClaimNames.SUB)
			.jwkSetUri("https://www.googleapis.com/oauth2/v3/certs")
			.clientName("Google")
			.build();
	}
}
@Configuration
class OAuth2LoginConfig {

    @Bean
    open fun filterChain(http: HttpSecurity): SecurityFilterChain {
        http {
            authorizeHttpRequests {
                authorize(anyRequest, authenticated)
            }
            oauth2Login { }
        }
        return http.build()
    }

    @Bean
    fun clientRegistrationRepository(): ClientRegistrationRepository {
        return InMemoryClientRegistrationRepository(googleClientRegistration())
    }

    private fun googleClientRegistration(): ClientRegistration {
        return ClientRegistration.withRegistrationId("google")
                .clientId("google-client-id")
                .clientSecret("google-client-secret")
                .clientAuthenticationMethod(ClientAuthenticationMethod.CLIENT_SECRET_BASIC)
                .authorizationGrantType(AuthorizationGrantType.AUTHORIZATION_CODE)
                .redirectUri("{baseUrl}/login/oauth2/code/{registrationId}")
                .scope("openid", "profile", "email", "address", "phone")
                .authorizationUri("https://accounts.google.com/o/oauth2/v2/auth")
                .tokenUri("https://www.googleapis.com/oauth2/v4/token")
                .userInfoUri("https://www.googleapis.com/oauth2/v3/userinfo")
                .userNameAttributeName(IdTokenClaimNames.SUB)
                .jwkSetUri("https://www.googleapis.com/oauth2/v3/certs")
                .clientName("Google")
                .build()
    }
}

无需 Spring Boot 的 Java 配置

如果您无法使用 Spring Boot,并希望配置 CommonOAuth2Provider 中预定义的某个提供者(例如 Google),请应用以下配置:spring-doc.cadn.net.cn

OAuth2 登录配置
@Configuration
@EnableWebSecurity
public class OAuth2LoginConfig {

	@Bean
	public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
		http
			.authorizeHttpRequests((authorize) -> authorize
				.anyRequest().authenticated()
			)
			.oauth2Login(withDefaults());
		return http.build();
	}

	@Bean
	public ClientRegistrationRepository clientRegistrationRepository() {
		return new InMemoryClientRegistrationRepository(this.googleClientRegistration());
	}

	@Bean
	public OAuth2AuthorizedClientService authorizedClientService(
			ClientRegistrationRepository clientRegistrationRepository) {
		return new InMemoryOAuth2AuthorizedClientService(clientRegistrationRepository);
	}

	@Bean
	public OAuth2AuthorizedClientRepository authorizedClientRepository(
			OAuth2AuthorizedClientService authorizedClientService) {
		return new AuthenticatedPrincipalOAuth2AuthorizedClientRepository(authorizedClientService);
	}

	private ClientRegistration googleClientRegistration() {
		return CommonOAuth2Provider.GOOGLE.getBuilder("google")
			.clientId("google-client-id")
			.clientSecret("google-client-secret")
			.build();
	}
}
@Configuration
@EnableWebSecurity
open class OAuth2LoginConfig {
    @Bean
    open fun filterChain(http: HttpSecurity): SecurityFilterChain {
        http {
            authorizeHttpRequests {
                authorize(anyRequest, authenticated)
            }
            oauth2Login { }
        }
        return http.build()
    }

    @Bean
    open fun clientRegistrationRepository(): ClientRegistrationRepository {
        return InMemoryClientRegistrationRepository(googleClientRegistration())
    }

    @Bean
    open fun authorizedClientService(
        clientRegistrationRepository: ClientRegistrationRepository?
    ): OAuth2AuthorizedClientService {
        return InMemoryOAuth2AuthorizedClientService(clientRegistrationRepository)
    }

    @Bean
    open fun authorizedClientRepository(
        authorizedClientService: OAuth2AuthorizedClientService?
    ): OAuth2AuthorizedClientRepository {
        return AuthenticatedPrincipalOAuth2AuthorizedClientRepository(authorizedClientService)
    }

    private fun googleClientRegistration(): ClientRegistration {
        return CommonOAuth2Provider.GOOGLE.getBuilder("google")
            .clientId("google-client-id")
            .clientSecret("google-client-secret")
            .build()
    }
}
<http auto-config="true">
	<intercept-url pattern="/**" access="authenticated"/>
	<oauth2-login authorized-client-repository-ref="authorizedClientRepository"/>
</http>

<client-registrations>
	<client-registration registration-id="google"
						 client-id="google-client-id"
						 client-secret="google-client-secret"
						 provider-id="google"/>
</client-registrations>

<b:bean id="authorizedClientService"
		class="org.springframework.security.oauth2.client.InMemoryOAuth2AuthorizedClientService"
		autowire="constructor"/>

<b:bean id="authorizedClientRepository"
		class="org.springframework.security.oauth2.client.web.AuthenticatedPrincipalOAuth2AuthorizedClientRepository">
	<b:constructor-arg ref="authorizedClientService"/>
</b:bean>