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[英]How to TestNG tests a @PreAuthorize annotation and its spring EL specified by a spring MVC Controller?
[英]How to use PreAuthorize with async Spring MVC controller
我有一个Spring MVC服务,可以让我上传文件。 它使用Spring Security的@PreAuthorize
处理资源访问控制。 控制器通过使用Callable来使用Servlet 3异步servlet。
@PreAuthorize("...")
@RequestMapping(value = "upload", method = RequestMethod.PUT)
public Callable<ResponseEntity> upload(final InputStream inputStream)
{
return new Callable<ResponseEntity>()
{
@Override
public ResponseEntity call() throws Exception
{
...
}
};
}
服务中的某个位置-我的代码之外-引发了异常。
An Authentication object was not found in the SecurityContext
该异常似乎是由cglib为我的Spring控制器生成的代码引发的。 这是大部分堆栈跟踪。
org.springframework.security.authentication.AuthenticationCredentialsNotFoundException: An Authentication object was not found in the SecurityContext
at org.springframework.security.access.intercept.AbstractSecurityInterceptor.credentialsNotFound(AbstractSecurityInterceptor.java:339) ~[spring-security-core-3.2.0.RELEASE.jar:3.2.0.RELEASE]
at org.springframework.security.access.intercept.AbstractSecurityInterceptor.beforeInvocation(AbstractSecurityInterceptor.java:198) ~[spring-security-core-3.2.0.RELEASE.jar:3.2.0.RELEASE]
at org.springframework.security.access.intercept.aopalliance.MethodSecurityInterceptor.invoke(MethodSecurityInterceptor.java:60) ~[spring-security-core-3.2.0.RELEASE.jar:3.2.0.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) ~[spring-aop-3.2.4.RELEASE.jar:3.2.4.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:631) ~[spring-aop-3.2.4.RELEASE.jar:3.2.4.RELEASE]
at com.testing.upload.controller.RESTService$$EnhancerByCGLIB$$66a0c4c9.upload(<generated>) ~[spring-core-3.2.4.RELEASE.jar:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.6.0_65]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) ~[na:1.6.0_65]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) ~[na:1.6.0_65]
at java.lang.reflect.Method.invoke(Method.java:597) ~[na:1.6.0_65]
at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:219) ~[spring-web-3.2.4.RELEASE.jar:3.2.4.RELEASE]
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132) ~[spring-web-3.2.4.RELEASE.jar:3.2.4.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104) ~[spring-webmvc-3.2.4.RELEASE.jar:3.2.4.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:745) ~[spring-webmvc-3.2.4.RELEASE.jar:3.2.4.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:686) ~[spring-webmvc-3.2.4.RELEASE.jar:3.2.4.RELEASE]
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80) ~[spring-webmvc-3.2.4.RELEASE.jar:3.2.4.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:925) ~[spring-webmvc-3.2.4.RELEASE.jar:3.2.4.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:856) ~[spring-webmvc-3.2.4.RELEASE.jar:3.2.4.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:936) [spring-webmvc-3.2.4.RELEASE.jar:3.2.4.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doPut(FrameworkServlet.java:849) [spring-webmvc-3.2.4.RELEASE.jar:3.2.4.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:758) [javax.servlet-3.0.0.v201112011016.jar:na]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:812) [spring-webmvc-3.2.4.RELEASE.jar:3.2.4.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) [javax.servlet-3.0.0.v201112011016.jar:na]
我已经从本博文底部有关Spring Security 3.2中的异步支持的说明中更新了web.xml。
最后,错误并不总是会发生。 仅当我尝试上传大文件时,它才会出现。 这使我认为它确实与尝试使控制器成为异步控制器有关。
版本:
如果上载发生在生成的线程中,则安全上下文可能不可用。 这是因为默认情况下安全上下文绑定到父线程,而新的子线程将不知道。
您可以尝试将SecurityContextHolder
策略更改为InheritableThreadLocal
,使其可用于生成的线程。
您可以通过编程方式进行设置:
SecurityContextHolder.setStrategyName(SecurityContextHolder.MODE_INHERITABLETHREADLOCAL
或在Spring XML配置中:
<bean class="org.springframework.beans.factory.config.MethodInvokingFactoryBean">
<property name="targetClass"
value="org.springframework.security.core.context.SecurityContextHolder"/>
<property name="targetMethod" value="setStrategyName"/>
<property name="arguments"><list><value>MODE_INHERITABLETHREADLOCAL</value></list></property>
</bean>
或者,您可以在启动应用程序时设置系统属性:
-Dspring.security.strategy=MODE_INHERITABLETHREADLOCAL
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