spring - 扩展的 OAuth2RestTemplate 无法连接

Question

我需要扩展提供的 OAuth2RestTemplate 实现，因为需要额外的行为，这不是 OAuth 规范的一部分。

不幸的是，我无法将我的扩展类连接到其他 spring 提供的类。

我定义了自己的 bean 工厂方法，但还有其他 bean 工厂(例如 OAuth2RestOperationsConfiguration)使用 @Primary 来实现此类方法。

我也试过这样的:

@EnableAutoConfiguration(
 exclude = {
 OAuth2RestOperationsConfiguration.class, ResourceServerTokenServicesConfiguration.class, ResourceServerTokenServicesConfiguration.class} )

但是应用程序启动总是失败并出现如下错误:

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'springSecurityFilterChain' defined in class path resource [org/springframework/security/config/annotation/web/configuration/WebSecurityConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.servlet.Filter]: Factory method 'springSecurityFilterChain' threw exception; nested exception is org.springframework.beans.factory.NoUniqueBeanDefinitionException: No qualifying bean of type [org.springframework.security.oauth2.client.OAuth2RestOperations] is defined: more than one 'primary' bean found among candidates: [oauth2RestTemplate, customOAuth2RestTemplateX, userInfoRestTemplate, customOAuth2RestTemplateY]
    at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:599) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1123) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1018) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:510) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1060) ~[spring-context-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.springframework.web.filter.DelegatingFilterProxy.initDelegate(DelegatingFilterProxy.java:326) ~[spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.springframework.web.filter.DelegatingFilterProxy.initFilterBean(DelegatingFilterProxy.java:235) ~[spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.springframework.web.filter.GenericFilterBean.init(GenericFilterBean.java:199) ~[spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:279) ~[tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:109) ~[tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4658) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5277) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_71]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_71]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_71]
    at java.lang.Thread.run(Thread.java:745) [na:1.8.0_71]
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.servlet.Filter]: Factory method 'springSecurityFilterChain' threw exception; nested exception is org.springframework.beans.factory.NoUniqueBeanDefinitionException: No qualifying bean of type [org.springframework.security.oauth2.client.OAuth2RestOperations] is defined: more than one 'primary' bean found among candidates: [oauth2RestTemplate, customOAuth2RestTemplateX, userInfoRestTemplate, customOAuth2RestTemplateY]
    at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:189) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:588) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    ... 23 common frames omitted
Caused by: org.springframework.beans.factory.NoUniqueBeanDefinitionException: No qualifying bean of type [org.springframework.security.oauth2.client.OAuth2RestOperations] is defined: more than one 'primary' bean found among candidates: [oauth2RestTemplate, customOAuth2RestTemplateX, userInfoRestTemplate, customOAuth2RestTemplateY]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.determinePrimaryCandidate(DefaultListableBeanFactory.java:1255) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBean(DefaultListableBeanFactory.java:358) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBean(DefaultListableBeanFactory.java:332) ~[spring-beans-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.springframework.boot.autoconfigure.security.oauth2.client.SsoSecurityConfigurer.oauth2SsoFilter(SsoSecurityConfigurer.java:80) ~[spring-boot-autoconfigure-1.3.5.RELEASE.jar:1.3.5.RELEASE]
    at org.springframework.boot.autoconfigure.security.oauth2.client.SsoSecurityConfigurer.configure(SsoSecurityConfigurer.java:52) ~[spring-boot-autoconfigure-1.3.5.RELEASE.jar:1.3.5.RELEASE]
    at org.springframework.boot.autoconfigure.security.oauth2.client.OAuth2SsoCustomConfiguration$SsoSecurityAdapter.invoke(OAuth2SsoCustomConfiguration.java:107) ~[spring-boot-autoconfigure-1.3.5.RELEASE.jar:1.3.5.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:655) ~[spring-aop-4.2.6.RELEASE.jar:4.2.6.RELEASE]

如何将我的扩展类连接到其他 spring 提供的类？ 我在这里需要它，例如: SsoSecurityConfigurer#oauth2SsoFilter

private OAuth2ClientAuthenticationProcessingFilter oauth2SsoFilter(
            OAuth2SsoProperties sso) {
        OAuth2RestOperations restTemplate = this.beanFactory
                .getBean(OAuth2RestOperations.class);
[...]
}

Answer 1

我们实际上在 Spring Boot 1.4.0.M3 中修复了这个问题。我们no longer create that bean and you have to create it yourself .它目前在自动配置中被硬编码为 @Primary，这对我们来说是一个错误(也是您无法覆盖它的原因)。

恐怕您必须升级到 Spring Boot 1.4.0.M3。您可以通过从 OAuth2RestOperationsConfiguration 复制/粘贴要使用的配置并排除该自动配置，使其在 1.3 中工作。