Spring 安全
如果 Spring Security 在类路径中,那么 Web 应用程序默认是受保护的。Spring Boot 依赖于 Spring Security 的内容协商策略来决定是使用 httpBasic
还是 formLogin
。要为 Web 应用程序添加方法级别的安全性,你还可以添加 @EnableMethodSecurity 并根据你的需求进行配置。更多信息可以在 Spring Security 参考指南 中找到。
默认的 UserDetailsService 只有一个用户。用户名为 user
,密码是随机的,并在应用程序启动时以 WARN 级别打印出来,如下例所示:
Using generated security password: 78fa095d-3f4c-48b1-ad50-e24c31d5cf35
This generated password is for development use only. Your security configuration must be updated before running your application in production.
如果你微调了日志配置,请确保将 org.springframework.boot.autoconfigure.security
类别设置为记录 WARN
级别的消息。否则,默认密码将不会被打印出来。
你可以通过提供 spring.security.user.name
和 spring.security.user.password
来更改用户名和密码。
默认情况下,你在 Web 应用程序中获得的基本功能包括:
-
一个 UserDetailsService(或在 WebFlux 应用中的 ReactiveUserDetailsService)Bean,使用内存存储并包含一个具有生成密码的单一用户(有关用户属性,请参见 SecurityProperties.User)。
-
为整个应用程序提供基于表单的登录或 HTTP Basic 安全认证(取决于请求中的
Accept
头,如果 actuator 在类路径上,则包括 actuator 端点)。 -
一个 DefaultAuthenticationEventPublisher 用于发布认证事件。
你可以通过为其添加一个 bean 来提供不同的 AuthenticationEventPublisher。
MVC 安全性
默认的安全配置在 SecurityAutoConfiguration 和 UserDetailsServiceAutoConfiguration 中实现。SecurityAutoConfiguration 导入了 SpringBootWebSecurityConfiguration
用于 Web 安全,而 UserDetailsServiceAutoConfiguration 则配置了身份验证,这在非 Web 应用程序中也是相关的。
要完全关闭默认的 Web 应用程序安全配置,包括 Actuator 安全,或者要结合多个 Spring Security 组件(如 OAuth2 客户端和资源服务器),可以添加一个类型为 SecurityFilterChain 的 Bean(这样做不会禁用 UserDetailsService 配置)。如果还要关闭 UserDetailsService 配置,可以添加一个类型为 UserDetailsService、AuthenticationProvider 或 AuthenticationManager 的 Bean。
UserDetailsService 的自动配置也会在以下任一 Spring Security 模块存在于 classpath 时回退:
-
spring-security-oauth2-client
-
spring-security-oauth2-resource-server
-
spring-security-saml2-service-provider
这些是 Spring Security 相关的依赖项,分别用于 OAuth2 客户端、OAuth2 资源服务器和 SAML2 服务提供者的功能实现。
要使用 UserDetailsService 以及一个或多个这些依赖项,请定义你自己的 InMemoryUserDetailsManager Bean。
访问规则可以通过添加自定义的 SecurityFilterChain bean 来覆盖。Spring Boot 提供了一些便捷方法,可用于覆盖 actuator 端点和静态资源的访问规则。EndpointRequest 可以用来创建一个基于 management.endpoints.web.base-path
属性的 RequestMatcher。PathRequest 可以用来为常用位置的资源创建一个 RequestMatcher。
WebFlux 安全
与 Spring MVC 应用程序类似,您可以通过添加 spring-boot-starter-security
依赖项来保护您的 WebFlux 应用程序。默认的安全配置在 ReactiveSecurityAutoConfiguration 和 UserDetailsServiceAutoConfiguration 中实现。ReactiveSecurityAutoConfiguration 导入了 WebFluxSecurityConfiguration
用于 Web 安全,而 UserDetailsServiceAutoConfiguration 配置了身份验证,这在非 Web 应用程序中同样适用。
要完全关闭默认的 Web 应用程序安全配置,包括 Actuator 安全配置,可以添加一个类型为 WebFilterChainProxy 的 Bean(这样做不会禁用 UserDetailsService 配置)。如果还要关闭 UserDetailsService 配置,可以添加一个类型为 ReactiveUserDetailsService 或 ReactiveAuthenticationManager 的 Bean。
当以下任一 Spring Security 模块出现在类路径中时,自动配置也会回退:
-
spring-security-oauth2-client
-
spring-security-oauth2-resource-server
要使用 ReactiveUserDetailsService 以及一个或多个这些依赖项,请定义你自己的 MapReactiveUserDetailsService bean。
访问规则以及多个 Spring Security 组件(如 OAuth 2 Client 和 Resource Server)的使用可以通过添加自定义的 SecurityWebFilterChain bean 进行配置。Spring Boot 提供了便捷方法,可用于覆盖对 actuator 端点和静态资源的访问规则。EndpointRequest 可用于创建基于 management.endpoints.web.base-path
属性的 ServerWebExchangeMatcher。
PathRequest 可用于为常用位置中的资源创建 ServerWebExchangeMatcher。
例如,您可以通过添加如下内容来自定义您的安全配置:
- Java
- Kotlin
import org.springframework.boot.autoconfigure.security.reactive.PathRequest;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.web.server.ServerHttpSecurity;
import org.springframework.security.web.server.SecurityWebFilterChain;
import static org.springframework.security.config.Customizer.withDefaults;
@Configuration(proxyBeanMethods = false)
public class MyWebFluxSecurityConfiguration {
@Bean
public SecurityWebFilterChain springSecurityFilterChain(ServerHttpSecurity http) {
http.authorizeExchange((exchange) -> {
exchange.matchers(PathRequest.toStaticResources().atCommonLocations()).permitAll();
exchange.pathMatchers("/foo", "/bar").authenticated();
});
http.formLogin(withDefaults());
return http.build();
}
}
import org.springframework.boot.autoconfigure.security.reactive.PathRequest
import org.springframework.context.annotation.Bean
import org.springframework.context.annotation.Configuration
import org.springframework.security.config.Customizer.withDefaults
import org.springframework.security.config.web.server.ServerHttpSecurity
import org.springframework.security.web.server.SecurityWebFilterChain
@Configuration(proxyBeanMethods = false)
class MyWebFluxSecurityConfiguration {
@Bean
fun springSecurityFilterChain(http: ServerHttpSecurity): SecurityWebFilterChain {
http.authorizeExchange { spec ->
spec.matchers(PathRequest.toStaticResources().atCommonLocations()).permitAll()
spec.pathMatchers("/foo", "/bar").authenticated()
}
http.formLogin(withDefaults())
return http.build()
}
}
OAuth2
OAuth2 是一个广泛使用的授权框架,Spring 对其提供了支持。
客户端
如果你的类路径中包含了 spring-security-oauth2-client
,你可以利用一些自动配置来设置 OAuth2/Open ID Connect 客户端。该配置使用了 OAuth2ClientProperties 下的属性。这些属性同样适用于 Servlet 和响应式应用程序。
你可以在 spring.security.oauth2.client
前缀下注册多个 OAuth2 客户端和提供者,如下例所示:
- Properties
- YAML
spring.security.oauth2.client.registration.my-login-client.client-id=abcd
spring.security.oauth2.client.registration.my-login-client.client-secret=password
spring.security.oauth2.client.registration.my-login-client.client-name=Client for OpenID Connect
spring.security.oauth2.client.registration.my-login-client.provider=my-oauth-provider
spring.security.oauth2.client.registration.my-login-client.scope=openid,profile,email,phone,address
spring.security.oauth2.client.registration.my-login-client.redirect-uri={baseUrl}/login/oauth2/code/{registrationId}
spring.security.oauth2.client.registration.my-login-client.client-authentication-method=client_secret_basic
spring.security.oauth2.client.registration.my-login-client.authorization-grant-type=authorization_code
spring.security.oauth2.client.registration.my-client-1.client-id=abcd
spring.security.oauth2.client.registration.my-client-1.client-secret=password
spring.security.oauth2.client.registration.my-client-1.client-name=Client for user scope
spring.security.oauth2.client.registration.my-client-1.provider=my-oauth-provider
spring.security.oauth2.client.registration.my-client-1.scope=user
spring.security.oauth2.client.registration.my-client-1.redirect-uri={baseUrl}/authorized/user
spring.security.oauth2.client.registration.my-client-1.client-authentication-method=client_secret_basic
spring.security.oauth2.client.registration.my-client-1.authorization-grant-type=authorization_code
spring.security.oauth2.client.registration.my-client-2.client-id=abcd
spring.security.oauth2.client.registration.my-client-2.client-secret=password
spring.security.oauth2.client.registration.my-client-2.client-name=Client for email scope
spring.security.oauth2.client.registration.my-client-2.provider=my-oauth-provider
spring.security.oauth2.client.registration.my-client-2.scope=email
spring.security.oauth2.client.registration.my-client-2.redirect-uri={baseUrl}/authorized/email
spring.security.oauth2.client.registration.my-client-2.client-authentication-method=client_secret_basic
spring.security.oauth2.client.registration.my-client-2.authorization-grant-type=authorization_code
spring.security.oauth2.client.provider.my-oauth-provider.authorization-uri=https://my-auth-server.com/oauth2/authorize
spring.security.oauth2.client.provider.my-oauth-provider.token-uri=https://my-auth-server.com/oauth2/token
spring.security.oauth2.client.provider.my-oauth-provider.user-info-uri=https://my-auth-server.com/userinfo
spring.security.oauth2.client.provider.my-oauth-provider.user-info-authentication-method=header
spring.security.oauth2.client.provider.my-oauth-provider.jwk-set-uri=https://my-auth-server.com/oauth2/jwks
spring.security.oauth2.client.provider.my-oauth-provider.user-name-attribute=name
spring:
security:
oauth2:
client:
registration:
my-login-client:
client-id: "abcd"
client-secret: "password"
client-name: "Client for OpenID Connect"
provider: "my-oauth-provider"
scope: "openid,profile,email,phone,address"
redirect-uri: "{baseUrl}/login/oauth2/code/{registrationId}"
client-authentication-method: "client_secret_basic"
authorization-grant-type: "authorization_code"
my-client-1:
client-id: "abcd"
client-secret: "password"
client-name: "Client for user scope"
provider: "my-oauth-provider"
scope: "user"
redirect-uri: "{baseUrl}/authorized/user"
client-authentication-method: "client_secret_basic"
authorization-grant-type: "authorization_code"
my-client-2:
client-id: "abcd"
client-secret: "password"
client-name: "Client for email scope"
provider: "my-oauth-provider"
scope: "email"
redirect-uri: "{baseUrl}/authorized/email"
client-authentication-method: "client_secret_basic"
authorization-grant-type: "authorization_code"
provider:
my-oauth-provider:
authorization-uri: "https://my-auth-server.com/oauth2/authorize"
token-uri: "https://my-auth-server.com/oauth2/token"
user-info-uri: "https://my-auth-server.com/userinfo"
user-info-authentication-method: "header"
jwk-set-uri: "https://my-auth-server.com/oauth2/jwks"
user-name-attribute: "name"
对于支持 OpenID Connect 发现 的 OpenID Connect 提供商,配置可以进一步简化。提供商需要配置一个 issuer-uri
,这是它声明的 Issuer Identifier 的 URI。例如,如果提供的 issuer-uri
是 "https://example.com",那么将向 "https://example.com/.well-known/openid-configuration" 发起一个 "OpenID 提供商配置请求"。预期结果是一个 "OpenID 提供商配置响应"。以下示例展示了如何使用 issuer-uri
配置 OpenID Connect 提供商:
- Properties
- YAML
spring.security.oauth2.client.provider.oidc-provider.issuer-uri=https://dev-123456.oktapreview.com/oauth2/default/
spring:
security:
oauth2:
client:
provider:
oidc-provider:
issuer-uri: "https://dev-123456.oktapreview.com/oauth2/default/"
默认情况下,Spring Security 的 OAuth2LoginAuthenticationFilter 仅处理匹配 /login/oauth2/code/*
的 URL。如果你想要自定义 redirect-uri
以使用不同的模式,你需要提供配置来处理该自定义模式。例如,对于 Servlet 应用,你可以添加一个类似于以下的自定义 SecurityFilterChain:
- Java
- Kotlin
import org.springframework.context.annotation.Bean;
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.web.SecurityFilterChain;
@Configuration(proxyBeanMethods = false)
@EnableWebSecurity
public class MyOAuthClientConfiguration {
@Bean
public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception {
http
.authorizeHttpRequests((requests) -> requests
.anyRequest().authenticated()
)
.oauth2Login((login) -> login
.redirectionEndpoint((endpoint) -> endpoint
.baseUri("/login/oauth2/callback/*")
)
);
return http.build();
}
}
import org.springframework.context.annotation.Bean
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.config.annotation.web.invoke
import org.springframework.security.web.SecurityFilterChain
@Configuration(proxyBeanMethods = false)
@EnableWebSecurity
open class MyOAuthClientConfiguration {
@Bean
open fun securityFilterChain(http: HttpSecurity): SecurityFilterChain {
http {
authorizeHttpRequests {
authorize(anyRequest, authenticated)
}
oauth2Login {
redirectionEndpoint {
baseUri = "/login/oauth2/callback/*"
}
}
}
return http.build()
}
}
Spring Boot 自动配置了一个 InMemoryOAuth2AuthorizedClientService,它被 Spring Security 用于客户端注册的管理。InMemoryOAuth2AuthorizedClientService 的功能有限,我们建议仅在开发环境中使用它。对于生产环境,请考虑使用 JdbcOAuth2AuthorizedClientService 或创建你自己的 OAuth2AuthorizedClientService 实现。
常见提供商的 OAuth2 客户端注册
对于常见的 OAuth2 和 OpenID 提供商,包括 Google、Github、Facebook 和 Okta,我们提供了一组默认的提供商配置(分别为 google
、github
、facebook
和 okta
)。
如果您不需要自定义这些提供者,可以将 provider
属性设置为需要推断默认值的提供者。此外,如果客户端注册的键与默认支持的提供者匹配,Spring Boot 也会自动推断。
换句话说,以下示例中的两个配置都使用了 Google 提供程序:
- Properties
- YAML
spring.security.oauth2.client.registration.my-client.client-id=abcd
spring.security.oauth2.client.registration.my-client.client-secret=password
spring.security.oauth2.client.registration.my-client.provider=google
spring.security.oauth2.client.registration.google.client-id=abcd
spring.security.oauth2.client.registration.google.client-secret=password
spring:
security:
oauth2:
client:
registration:
my-client:
client-id: "abcd"
client-secret: "password"
provider: "google"
google:
client-id: "abcd"
client-secret: "password"
资源服务器
如果你在类路径中有 spring-security-oauth2-resource-server
,Spring Boot 可以设置一个 OAuth2 资源服务器。对于 JWT 配置,需要指定一个 JWK Set URI 或 OIDC Issuer URI,如下例所示:
- Properties
- YAML
spring.security.oauth2.resourceserver.jwt.jwk-set-uri=https://example.com/oauth2/default/v1/keys
spring:
security:
oauth2:
resourceserver:
jwt:
jwk-set-uri: "https://example.com/oauth2/default/v1/keys"
- Properties
- YAML
spring.security.oauth2.resourceserver.jwt.issuer-uri=https://dev-123456.oktapreview.com/oauth2/default/
spring:
security:
oauth2:
resourceserver:
jwt:
issuer-uri: "https://dev-123456.oktapreview.com/oauth2/default/"
如果授权服务器不支持 JWK Set URI,你可以配置资源服务器使用用于验证 JWT 签名的公钥。这可以通过 spring.security.oauth2.resourceserver.jwt.public-key-location
属性来实现,该属性的值需要指向一个包含 PEM 编码的 x509 格式公钥的文件。
spring.security.oauth2.resourceserver.jwt.audiences
属性可用于指定 JWT 中 aud
声明的预期值。例如,要求 JWT 包含值为 my-audience
的 aud
声明:
- Properties
- YAML
spring.security.oauth2.resourceserver.jwt.audiences[0]=my-audience
spring:
security:
oauth2:
resourceserver:
jwt:
audiences:
- "my-audience"
相同的属性同时适用于 servlet 和响应式应用程序。此外,你可以为 servlet 应用程序定义自己的 JwtDecoder bean,或者为响应式应用程序定义 ReactiveJwtDecoder。
在使用不透明令牌(opaque tokens)而非 JWT 的情况下,你可以通过以下属性配置来通过内省(introspection)验证令牌:
- Properties
- YAML
spring.security.oauth2.resourceserver.opaquetoken.introspection-uri=https://example.com/check-token
spring.security.oauth2.resourceserver.opaquetoken.client-id=my-client-id
spring.security.oauth2.resourceserver.opaquetoken.client-secret=my-client-secret
spring:
security:
oauth2:
resourceserver:
opaquetoken:
introspection-uri: "https://example.com/check-token"
client-id: "my-client-id"
client-secret: "my-client-secret"
同样,这些属性适用于 Servlet 和 Reactive 应用程序。或者,您可以为 Servlet 应用程序定义自己的 OpaqueTokenIntrospector Bean,或为 Reactive 应用程序定义 ReactiveOpaqueTokenIntrospector。
授权服务器
如果你在类路径中包含了 spring-security-oauth2-authorization-server
,你可以利用一些自动配置来设置一个基于 Servlet 的 OAuth2 授权服务器。
你可以在 spring.security.oauth2.authorizationserver.client
前缀下注册多个 OAuth2 客户端,如下例所示:
- Properties
- YAML
spring.security.oauth2.authorizationserver.client.my-client-1.registration.client-id=abcd
spring.security.oauth2.authorizationserver.client.my-client-1.registration.client-secret={noop}secret1
spring.security.oauth2.authorizationserver.client.my-client-1.registration.client-authentication-methods[0]=client_secret_basic
spring.security.oauth2.authorizationserver.client.my-client-1.registration.authorization-grant-types[0]=authorization_code
spring.security.oauth2.authorizationserver.client.my-client-1.registration.authorization-grant-types[1]=refresh_token
spring.security.oauth2.authorizationserver.client.my-client-1.registration.redirect-uris[0]=https://my-client-1.com/login/oauth2/code/abcd
spring.security.oauth2.authorizationserver.client.my-client-1.registration.redirect-uris[1]=https://my-client-1.com/authorized
spring.security.oauth2.authorizationserver.client.my-client-1.registration.scopes[0]=openid
spring.security.oauth2.authorizationserver.client.my-client-1.registration.scopes[1]=profile
spring.security.oauth2.authorizationserver.client.my-client-1.registration.scopes[2]=email
spring.security.oauth2.authorizationserver.client.my-client-1.registration.scopes[3]=phone
spring.security.oauth2.authorizationserver.client.my-client-1.registration.scopes[4]=address
spring.security.oauth2.authorizationserver.client.my-client-1.require-authorization-consent=true
spring.security.oauth2.authorizationserver.client.my-client-2.registration.client-id=efgh
spring.security.oauth2.authorizationserver.client.my-client-2.registration.client-secret={noop}secret2
spring.security.oauth2.authorizationserver.client.my-client-2.registration.client-authentication-methods[0]=client_secret_jwt
spring.security.oauth2.authorizationserver.client.my-client-2.registration.authorization-grant-types[0]=client_credentials
spring.security.oauth2.authorizationserver.client.my-client-2.registration.scopes[0]=user.read
spring.security.oauth2.authorizationserver.client.my-client-2.registration.scopes[1]=user.write
spring.security.oauth2.authorizationserver.client.my-client-2.jwk-set-uri=https://my-client-2.com/jwks
spring.security.oauth2.authorizationserver.client.my-client-2.token-endpoint-authentication-signing-algorithm=RS256
spring:
security:
oauth2:
authorizationserver:
client:
my-client-1:
registration:
client-id: "abcd"
client-secret: "{noop}secret1"
client-authentication-methods:
- "client_secret_basic"
authorization-grant-types:
- "authorization_code"
- "refresh_token"
redirect-uris:
- "https://my-client-1.com/login/oauth2/code/abcd"
- "https://my-client-1.com/authorized"
scopes:
- "openid"
- "profile"
- "email"
- "phone"
- "address"
require-authorization-consent: true
my-client-2:
registration:
client-id: "efgh"
client-secret: "{noop}secret2"
client-authentication-methods:
- "client_secret_jwt"
authorization-grant-types:
- "client_credentials"
scopes:
- "user.read"
- "user.write"
jwk-set-uri: "https://my-client-2.com/jwks"
token-endpoint-authentication-signing-algorithm: "RS256"
client-secret
属性的格式必须能够与配置的 PasswordEncoder 相匹配。默认的 PasswordEncoder 实例是通过 PasswordEncoderFactories.createDelegatingPasswordEncoder()
创建的。
Spring Boot 为 Spring Authorization Server 提供的自动配置旨在帮助快速上手。大多数应用程序都需要进行自定义,并且会希望定义多个 bean 来覆盖自动配置。
以下组件可以定义为 Bean 以覆盖 Spring Authorization Server 的自动配置:
-
com.nimbusds.jose.jwk.source.JWKSource<com.nimbusds.jose.proc.SecurityContext>
Spring Boot 自动配置了一个 InMemoryRegisteredClientRepository,它被 Spring Authorization Server 用于管理已注册的客户端。InMemoryRegisteredClientRepository 功能有限,我们建议仅在开发环境中使用它。对于生产环境,请考虑使用 JdbcRegisteredClientRepository 或创建你自己的 RegisteredClientRepository 实现。
更多信息可以在 Spring Authorization Server 参考指南 的 入门 章节中找到。
SAML 2.0
依赖方
如果在类路径上有 spring-security-saml2-service-provider
,你可以利用一些自动配置来设置一个 SAML 2.0 依赖方。此配置使用了 Saml2RelyingPartyProperties 下的属性。
一个依赖方注册代表了身份提供商(Identity Provider, IDP)和服务提供商(Service Provider, SP)之间的配对配置。你可以在 spring.security.saml2.relyingparty
前缀下注册多个依赖方,如下例所示:
- Properties
- YAML
spring.security.saml2.relyingparty.registration.my-relying-party1.signing.credentials[0].private-key-location=path-to-private-key
spring.security.saml2.relyingparty.registration.my-relying-party1.signing.credentials[0].certificate-location=path-to-certificate
spring.security.saml2.relyingparty.registration.my-relying-party1.decryption.credentials[0].private-key-location=path-to-private-key
spring.security.saml2.relyingparty.registration.my-relying-party1.decryption.credentials[0].certificate-location=path-to-certificate
spring.security.saml2.relyingparty.registration.my-relying-party1.singlelogout.url=https://myapp/logout/saml2/slo
spring.security.saml2.relyingparty.registration.my-relying-party1.singlelogout.response-url=https://remoteidp2.slo.url
spring.security.saml2.relyingparty.registration.my-relying-party1.singlelogout.binding=POST
spring.security.saml2.relyingparty.registration.my-relying-party1.assertingparty.verification.credentials[0].certificate-location=path-to-verification-cert
spring.security.saml2.relyingparty.registration.my-relying-party1.assertingparty.entity-id=remote-idp-entity-id1
spring.security.saml2.relyingparty.registration.my-relying-party1.assertingparty.sso-url=https://remoteidp1.sso.url
spring.security.saml2.relyingparty.registration.my-relying-party2.signing.credentials[0].private-key-location=path-to-private-key
spring.security.saml2.relyingparty.registration.my-relying-party2.signing.credentials[0].certificate-location=path-to-certificate
spring.security.saml2.relyingparty.registration.my-relying-party2.decryption.credentials[0].private-key-location=path-to-private-key
spring.security.saml2.relyingparty.registration.my-relying-party2.decryption.credentials[0].certificate-location=path-to-certificate
spring.security.saml2.relyingparty.registration.my-relying-party2.assertingparty.verification.credentials[0].certificate-location=path-to-other-verification-cert
spring.security.saml2.relyingparty.registration.my-relying-party2.assertingparty.entity-id=remote-idp-entity-id2
spring.security.saml2.relyingparty.registration.my-relying-party2.assertingparty.sso-url=https://remoteidp2.sso.url
spring.security.saml2.relyingparty.registration.my-relying-party2.assertingparty.singlelogout.url=https://remoteidp2.slo.url
spring.security.saml2.relyingparty.registration.my-relying-party2.assertingparty.singlelogout.response-url=https://myapp/logout/saml2/slo
spring.security.saml2.relyingparty.registration.my-relying-party2.assertingparty.singlelogout.binding=POST
spring:
security:
saml2:
relyingparty:
registration:
my-relying-party1:
signing:
credentials:
- private-key-location: "path-to-private-key"
certificate-location: "path-to-certificate"
decryption:
credentials:
- private-key-location: "path-to-private-key"
certificate-location: "path-to-certificate"
singlelogout:
url: "https://myapp/logout/saml2/slo"
response-url: "https://remoteidp2.slo.url"
binding: "POST"
assertingparty:
verification:
credentials:
- certificate-location: "path-to-verification-cert"
entity-id: "remote-idp-entity-id1"
sso-url: "https://remoteidp1.sso.url"
my-relying-party2:
signing:
credentials:
- private-key-location: "path-to-private-key"
certificate-location: "path-to-certificate"
decryption:
credentials:
- private-key-location: "path-to-private-key"
certificate-location: "path-to-certificate"
assertingparty:
verification:
credentials:
- certificate-location: "path-to-other-verification-cert"
entity-id: "remote-idp-entity-id2"
sso-url: "https://remoteidp2.sso.url"
singlelogout:
url: "https://remoteidp2.slo.url"
response-url: "https://myapp/logout/saml2/slo"
binding: "POST"
对于 SAML2 注销,默认情况下,Spring Security 的 Saml2LogoutRequestFilter 和 Saml2LogoutResponseFilter 仅处理匹配 /logout/saml2/slo
的 URL。如果你想自定义 AP 发起的注销请求发送到的 url
或 AP 发送注销响应到的 response-url
,以使用不同的模式,你需要提供配置来处理该自定义模式。例如,对于 servlet 应用程序,你可以添加类似于以下的自定义 SecurityFilterChain:
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.web.SecurityFilterChain;
import static org.springframework.security.config.Customizer.withDefaults;
@Configuration(proxyBeanMethods = false)
public class MySamlRelyingPartyConfiguration {
@Bean
public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception {
http.authorizeHttpRequests((requests) -> requests.anyRequest().authenticated());
http.saml2Login(withDefaults());
http.saml2Logout((saml2) -> saml2.logoutRequest((request) -> request.logoutUrl("/SLOService.saml2"))
.logoutResponse((response) -> response.logoutUrl("/SLOService.saml2")));
return http.build();
}
}