我似乎无法使Spring Pre / Post方法安全注释生效。我已经阅读了有关该主题的每个相关的stackoverflow问题,主要建议是确保在与您希望保护的bean相同的上下文中启用global-method-security。我有以下我的调度程序-servlet.xml:
<context:component-scan base-package="com.package.path" />
<context:annotation-config />
<security:global-method-security pre-post-annotations="enabled" />
有问题的bean在&#34; com.package.path&#34;中。我知道Spring正确地创建了它们的实例,因为注入正常工作并且请求正在由预期的类提供服务。
所以,这是&#34; com.package.path&#34;中的一个示例服务类:
@Controller
@RequestMapping("/article")
public class ArticleServiceImpl extends GWTController implements ArticleService {
@Autowired
public ArticleServiceImpl(DataSource ds) {
}
@Override
@PreAuthorize("hasRole('ROLE_BASIC_USER')")
public Article save(Article article) {
}
}
save方法的注释不起作用。一些重要的注意事项:
如果需要,请参阅上面引用的GWTController类:
package com.areahomeschoolers.baconbits.server.spring;
import javax.servlet.ServletConfig;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.web.context.ServletConfigAware;
import org.springframework.web.context.ServletContextAware;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.Controller;
import com.areahomeschoolers.baconbits.server.util.ServerContext;
import com.google.gwt.user.client.rpc.RemoteService;
import com.google.gwt.user.server.rpc.RemoteServiceServlet;
/**
* Spring controller class that handles all requests and passes them on to GWT. Also initializes server context.
*/
public class GWTController extends RemoteServiceServlet implements ServletConfigAware, ServletContextAware, Controller, RemoteService {
private static final long serialVersionUID = 1L;
protected ServletContext servletContext;
@Override
public ServletContext getServletContext() {
return servletContext;
}
// Call GWT's RemoteService doPost() method and return null.
@Override
public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws Exception {
// load our ServerContext with current request, response, session, user, appContext, etc.
ServerContext.loadContext(request, response, servletContext);
try {
doPost(request, response);
} finally {
ServerContext.unloadContext();
}
return null; // response handled by GWT RPC over XmlHttpRequest
}
@Override
public void setServletConfig(ServletConfig conf) {
try {
super.init(conf);
} catch (ServletException e) {
e.printStackTrace();
}
}
@Override
public void setServletContext(ServletContext servletContext) {
this.servletContext = servletContext;
}
@Override
protected void checkPermutationStrongName() throws SecurityException {
return;
}
@Override
protected void doUnexpectedFailure(Throwable e) {
e.printStackTrace();
super.doUnexpectedFailure(e);
}
}
答案 0 :(得分:1)
Spring Security提供的安全方面继承了基于Spring Framework代理的AOP支持的所有限制。特别是,方面不适用于在对象内部发生的调用(除非您使用AspectJ编织),请参阅7.6.1 Understanding AOP proxies。
因此,如果您希望以这种方式使用安全方面,则需要使用GWT集成机制,从外部调用您的服务,即不需要您的服务扩展RemoteServiceServlet
的机制。
像spring4gwt这样的东西应该可以正常工作。