Servlet安全注释错误

编程问答 2022-04-26

问题描述

| 我已经使用编程方法对登录页面进行了编码，但是当代码具有角色时，登录页面不会成功 
@DeclareRoles(\"User\")
@WebServlet(name = \"LoginController\",urlPatterns = {\"/LoginController\"})
@ServletSecurity(@HttpConstraint(transportGuarantee= ServletSecurity.TransportGuarantee.NONE,rolesAllowed={\"User\"}))
public class LoginController extends HttpServlet {

  // Serializable ID
  private static final long serialVersionUID = 1234L;
  // Servlet Configuration Parameter
  private ServletConfig m_ServletConfig;
  // @R_846_4045@ion about servlet environment such as
  // server configuration
  private ServletContext m_ServletContext;

  // ===================================================
  @Override
  public void init(ServletConfig servletConfig)
          throws servletexception {

    super.init(servletConfig);

    m_ServletConfig = servletConfig;
    m_ServletContext = servletConfig.getServletContext();
  }
  // ===================================================

  @Override
  public void destroy() {

  }
  // ===================================================

  protected void processRequest(HttpServletRequest request,HttpServletResponse response)
          throws servletexception,IOException {

    String username = request.getParameter(\"username\");
    String password = request.getParameter(\"password\");

    if(username != null && password != null) {
      request.login(username,password);
      request.logout();

      PrintWriter out = response.getWriter();

      out.println(\"Login Successful\");
      out.close();
    }

  }
}
Web.xml： 
<?xml version=\"1.0\" encoding=\"UTF-8\"?> <web-app version=\"3.0\" xmlns=\"http://java.sun.com/xml/ns/javaee\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:schemaLocation=\"http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd\">
    <context-param>
        <param-name>javax.faces.PROJECT_STAGE</param-name>
        <param-value>Development</param-value>
    </context-param>
    <servlet>
        <servlet-name>Faces Servlet</servlet-name>
        <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>Faces Servlet</servlet-name>
        <url-pattern>/faces/*</url-pattern>
    </servlet-mapping>
    <session-config>
        <session-timeout>
            30
        </session-timeout>
    </session-config>
    <welcome-file-list>
        <welcome-file>faces/Login.jsp</welcome-file>
    </welcome-file-list>
    <security-constraint>
        <display-name>Constraint1</display-name>
        <web-resource-collection>
            <web-resource-name>LoginResourceConstraint</web-resource-name>
            <description/>
            <url-pattern>/Login/Login.jsp</url-pattern>
            <http-method>POST</http-method>
        </web-resource-collection>
        <auth-constraint>
            <description/>
        </auth-constraint>
        <user-data-constraint>
            <description/>
            <transport-guarantee>CONFIDENTIAL</transport-guarantee>
        </user-data-constraint>
    </security-constraint>
    <login-config>
        <auth-method>FORM</auth-method>
        <realm-name>jdbcRealm</realm-name>
        <form-login-config>
            <form-login-page>/Login.jsp</form-login-page>
            <form-error-page>/LoginError.jsp</form-error-page>
        </form-login-config>
    </login-config>
    <security-role>
        <description/>
        <role-name>User</role-name>
    </security-role> </web-app>
glassfish.web.xml： 
<?xml version=\"1.0\" encoding=\"UTF-8\"?>
<!DOCTYPE glassfish-web-app PUBLIC \"-//GlassFish.org//DTD GlassFish Application Server 3.1 Servlet 3.0//EN\" \"http://glassfish.org/dtds/glassfish-web-app_3_0-1.dtd\">
<glassfish-web-app error-url=\"\">
  <context-root>/Login1</context-root>
  <security-role-mapping>
    <role-name>User</role-name>
  </security-role-mapping>
  <class-loader delegate=\"true\"/>
  <jsp-config>
    <property name=\"keepgenerated\" value=\"true\">
      <description>Keep a copy of the generated servlet class\' java code.</description>
    </property>
  </jsp-config>
</glassfish-web-app>
问题： @ServletSecurity（@HttpConstraint（transportGuarantee = ServletSecurity.TransportGuarantee.NONE，roleAllowed = {\“ User \”}））） 为什么当我写了roleAllowed时，它显示了内部服务器错误HTTP 500状态消息？ server.log： 
WARNING: Applicationdispatcher[/Login1] PWC1231: Servlet.service() for servlet jsp threw exception
java.lang.NullPointerException
    at javax.faces.webapp.UIComponentClassicTagBase.setJspId(UIComponentClassicTagBase.java:1858)
    at org.apache.jsp.Login_jsp._jspx_meth_f_view_0(Login_jsp.java from :93)
    at org.apache.jsp.Login_jsp._jspService(Login_jsp.java from :68)
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:403)
    at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:492)
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:378)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1534)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
    at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:393)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
    at org.apache.catalina.core.Applicationdispatcher.doInvoke(Applicationdispatcher.java:785)
    at org.apache.catalina.core.Applicationdispatcher.invoke(Applicationdispatcher.java:649)
    at org.apache.catalina.core.Applicationdispatcher.processRequest(Applicationdispatcher.java:483)
    at org.apache.catalina.core.Applicationdispatcher.dodispatch(Applicationdispatcher.java:454)
    at org.apache.catalina.core.Applicationdispatcher.dispatch(Applicationdispatcher.java:350)
    at org.apache.catalina.core.Applicationdispatcher.forward(Applicationdispatcher.java:300)
    at org.apache.catalina.authenticator.FormAuthenticator.forwardToLoginPage(FormAuthenticator.java:465)
    at org.apache.catalina.authenticator.FormAuthenticator.authenticate(FormAuthenticator.java:253)
    at com.sun.web.security.RealmAdapter.invokeAuthenticateDelegate(RealmAdapter.java:1192)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:551)
    at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:623)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
    at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:98)
    at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:91)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:162)
    at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:326)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:227)
    at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:170)
    at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:822)
    at com.sun.grizzly.comet.CometEngine.executeServlet(CometEngine.java:444)
    at com.sun.grizzly.comet.CometEngine.handle(CometEngine.java:308)
    at com.sun.grizzly.comet.CoMetasyncFilter.doFilter(CoMetasyncFilter.java:87)
    at com.sun.grizzly.arp.DefaultAsyncExecutor.invokeFilters(DefaultAsyncExecutor.java:171)
    at com.sun.grizzly.arp.DefaultAsyncExecutor.interrupt(DefaultAsyncExecutor.java:143)
    at com.sun.grizzly.arp.AsyncProcessorTask.doTask(AsyncProcessorTask.java:94)
    at com.sun.grizzly.http.TaskBase.run(TaskBase.java:193)
    at com.sun.grizzly.http.TaskBase.execute(TaskBase.java:175)
    at com.sun.grizzly.arp.DefaultAsyncHandler.handle(DefaultAsyncHandler.java:145)
    at com.sun.grizzly.arp.AsyncProtocolFilter.execute(AsyncProtocolFilter.java:204)
    at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
    at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
    at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
    at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
    at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
    at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
    at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
    at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
    at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
    at java.lang.Thread.run(Thread.java:662)

WARNING: Unexpected error forwarding or redirecting to login page
org.apache.jasper.JasperException: java.lang.NullPointerException
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
    at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:492)
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:378)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1534)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
    at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:393)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
    at org.apache.catalina.core.Applicationdispatcher.doInvoke(Applicationdispatcher.java:785)
    at org.apache.catalina.core.Applicationdispatcher.invoke(Applicationdispatcher.java:649)
    at org.apache.catalina.core.Applicationdispatcher.processRequest(Applicationdispatcher.java:483)
    at org.apache.catalina.core.Applicationdispatcher.dodispatch(Applicationdispatcher.java:454)
    at org.apache.catalina.core.Applicationdispatcher.dispatch(Applicationdispatcher.java:350)
    at org.apache.catalina.core.Applicationdispatcher.forward(Applicationdispatcher.java:300)
    at org.apache.catalina.authenticator.FormAuthenticator.forwardToLoginPage(FormAuthenticator.java:465)
    at org.apache.catalina.authenticator.FormAuthenticator.authenticate(FormAuthenticator.java:253)
    at com.sun.web.security.RealmAdapter.invokeAuthenticateDelegate(RealmAdapter.java:1192)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:551)
    at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:623)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
    at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:98)
    at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:91)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:162)
    at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:326)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:227)
    at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:170)
    at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:822)
    at com.sun.grizzly.comet.CometEngine.executeServlet(CometEngine.java:444)
    at com.sun.grizzly.comet.CometEngine.handle(CometEngine.java:308)
    at com.sun.grizzly.comet.CoMetasyncFilter.doFilter(CoMetasyncFilter.java:87)
    at com.sun.grizzly.arp.DefaultAsyncExecutor.invokeFilters(DefaultAsyncExecutor.java:171)
    at com.sun.grizzly.arp.DefaultAsyncExecutor.interrupt(DefaultAsyncExecutor.java:143)
    at com.sun.grizzly.arp.AsyncProcessorTask.doTask(AsyncProcessorTask.java:94)
    at com.sun.grizzly.http.TaskBase.run(TaskBase.java:193)
    at com.sun.grizzly.http.TaskBase.execute(TaskBase.java:175)
    at com.sun.grizzly.arp.DefaultAsyncHandler.handle(DefaultAsyncHandler.java:145)
    at com.sun.grizzly.arp.AsyncProtocolFilter.execute(AsyncProtocolFilter.java:204)
    at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
    at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
    at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
    at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
    at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
    at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
    at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
    at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
    at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
    at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.NullPointerException
    at javax.faces.webapp.UIComponentClassicTagBase.setJspId(UIComponentClassicTagBase.java:1858)
    at org.apache.jsp.Login_jsp._jspx_meth_f_view_0(Login_jsp.java from :93)
    at org.apache.jsp.Login_jsp._jspService(Login_jsp.java from :68)
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:403)
    ... 48 more

INFO: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
INFO: Initializing Mojarra 2.1.0 (FCS 2.1.0-b11) for context \'/Login1\'
WARNING: No Principals mapped to Role [].
INFO: WEB0671: Loading application [Login1] at [/Login1]
INFO: Login1 was successfully deployed in 562 milliseconds.
INFO: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
INFO: Initializing Mojarra 2.1.0 (FCS 2.1.0-b11) for context \'/Login1\'
WARNING: No Principals mapped to Role [].
INFO: WEB0671: Loading application [Login1] at [/Login1]
INFO: Login1 was successfully deployed in 578 milliseconds.
INFO: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
INFO: Initializing Mojarra 2.1.0 (FCS 2.1.0-b11) for context \'/Login1\'
WARNING: No Principals mapped to Role [].
INFO: WEB0671: Loading application [Login1] at [/Login1]
INFO: Login1 was successfully deployed in 516 milliseconds.
WARNING: Applicationdispatcher[/Login1] PWC1231: Servlet.service() for servlet jsp threw exception
java.lang.NullPointerException
    at javax.faces.webapp.UIComponentClassicTagBase.setJspId(UIComponentClassicTagBase.java:1858)
    at org.apache.jsp.Login_jsp._jspx_meth_f_view_0(Login_jsp.java from :93)
    at org.apache.jsp.Login_jsp._jspService(Login_jsp.java from :68)
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:403)
    at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:492)
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:378)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1534)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
    at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:393)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
    at org.apache.catalina.core.Applicationdispatcher.doInvoke(Applicationdispatcher.java:785)
    at org.apache.catalina.core.Applicationdispatcher.invoke(Applicationdispatcher.java:649)
    at org.apache.catalina.core.Applicationdispatcher.processRequest(Applicationdispatcher.java:483)
    at org.apache.catalina.core.Applicationdispatcher.dodispatch(Applicationdispatcher.java:454)
    at org.apache.catalina.core.Applicationdispatcher.dispatch(Applicationdispatcher.java:350)
    at org.apache.catalina.core.Applicationdispatcher.forward(Applicationdispatcher.java:300)
    at org.apache.catalina.authenticator.FormAuthenticator.forwardToLoginPage(FormAuthenticator.java:465)
    at org.apache.catalina.authenticator.FormAuthenticator.authenticate(FormAuthenticator.java:253)
    at com.sun.web.security.RealmAdapter.invokeAuthenticateDelegate(RealmAdapter.java:1192)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:551)
    at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:623)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
    at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:98)
    at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:91)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:162)
    at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:326)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:227)
    at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:170)
    at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:822)
    at com.sun.grizzly.comet.CometEngine.executeServlet(CometEngine.java:444)
    at com.sun.grizzly.comet.CometEngine.handle(CometEngine.java:308)
    at com.sun.grizzly.comet.CoMetasyncFilter.doFilter(CoMetasyncFilter.java:87)
    at com.sun.grizzly.arp.DefaultAsyncExecutor.invokeFilters(DefaultAsyncExecutor.java:171)
    at com.sun.grizzly.arp.DefaultAsyncExecutor.interrupt(DefaultAsyncExecutor.java:143)
    at com.sun.grizzly.arp.AsyncProcessorTask.doTask(AsyncProcessorTask.java:94)
    at com.sun.grizzly.http.TaskBase.run(TaskBase.java:193)
    at com.sun.grizzly.http.TaskBase.execute(TaskBase.java:175)
    at com.sun.grizzly.arp.DefaultAsyncHandler.handle(DefaultAsyncHandler.java:145)
    at com.sun.grizzly.arp.AsyncProtocolFilter.execute(AsyncProtocolFilter.java:204)
    at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
    at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
    at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
    at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
    at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
    at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
    at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
    at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
    at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
    at java.lang.Thread.run(Thread.java:662)

WARNING: Unexpected error forwarding or redirecting to login page
org.apache.jasper.JasperException: java.lang.NullPointerException
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
    at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:492)
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:378)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1534)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
    at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:393)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)
    at org.apache.catalina.core.Applicationdispatcher.doInvoke(Applicationdispatcher.java:785)
    at org.apache.catalina.core.Applicationdispatcher.invoke(Applicationdispatcher.java:649)
    at org.apache.catalina.core.Applicationdispatcher.processRequest(Applicationdispatcher.java:483)
    at org.apache.catalina.core.Applicationdispatcher.dodispatch(Applicationdispatcher.java:454)
    at org.apache.catalina.core.Applicationdispatcher.dispatch(Applicationdispatcher.java:350)
    at org.apache.catalina.core.Applicationdispatcher.forward(Applicationdispatcher.java:300)
    at org.apache.catalina.authenticator.FormAuthenticator.forwardToLoginPage(FormAuthenticator.java:465)
    at org.apache.catalina.authenticator.FormAuthenticator.authenticate(FormAuthenticator.java:253)
    at com.sun.web.security.RealmAdapter.invokeAuthenticateDelegate(RealmAdapter.java:1192)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:551)
    at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:623)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
    at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:98)
    at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:91)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:162)
    at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:326)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:227)
    at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:170)
    at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:822)
    at com.sun.grizzly.comet.CometEngine.executeServlet(CometEngine.java:444)
    at com.sun.grizzly.comet.CometEngine.handle(CometEngine.java:308)
    at com.sun.grizzly.comet.CoMetasyncFilter.doFilter(CoMetasyncFilter.java:87)
    at com.sun.grizzly.arp.DefaultAsyncExecutor.invokeFilters(DefaultAsyncExecutor.java:171)
    at com.sun.grizzly.arp.DefaultAsyncExecutor.interrupt(DefaultAsyncExecutor.java:143)
    at com.sun.grizzly.arp.AsyncProcessorTask.doTask(AsyncProcessorTask.java:94)
    at com.sun.grizzly.http.TaskBase.run(TaskBase.java:193)
    at com.sun.grizzly.http.TaskBase.execute(TaskBase.java:175)
    at com.sun.grizzly.arp.DefaultAsyncHandler.handle(DefaultAsyncHandler.java:145)
    at com.sun.grizzly.arp.AsyncProtocolFilter.execute(AsyncProtocolFilter.java:204)
    at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
    at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
    at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
    at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
    at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
    at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
    at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
    at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
    at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
    at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.NullPointerException
    at javax.faces.webapp.UIComponentClassicTagBase.setJspId(UIComponentClassicTagBase.java:1858)
    at org.apache.jsp.Login_jsp._jspx_meth_f_view_0(Login_jsp.java from :93)
    at org.apache.jsp.Login_jsp._jspService(Login_jsp.java from :68)
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:403)
    ... 48 more
为什么当我拥有TransportGuarantee.CONFIDENTIAL时，它说SSL错误？ server.log 
INFO: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
INFO: Initializing Mojarra 2.1.0 (FCS 2.1.0-b11) for context \'/Login1\'
WARNING: No Principals mapped to Role [].
INFO: WEB0671: Loading application [Login1] at [/Login1]
INFO: Login1 was successfully deployed in 547 milliseconds.
INFO: JACC Policy Provider: Failed Permission Check,context(Login1/Login1)- permission((javax.security.jacc.WebUserDataPermission /LoginController POST))
INFO: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
INFO: Initializing Mojarra 2.1.0 (FCS 2.1.0-b11) for context \'/Login1\'
WARNING: No Principals mapped to Role [].
INFO: WEB0671: Loading application [Login1] at [/Login1]
请帮忙。 谢谢。     

解决方法

        传输保证保密功能启用HTTPS（带有SSL的HTTP-安全套接字层），因此您需要为服务器设置安全证书。对于Glassfish，请阅读以下文章：http://blogs.oracle.com/enterprisetechtips/entry/using_ssl_with_glassfish_v2 为了帮助解决500内部错误，您可以在此处发布异常堆栈跟踪吗？     ,         尝试在日志文件中查找Spring / SpringSecurity报告的错误和警告日志事件。那应该为您提供有关500错误原因的一些线索。 检查您是否在Glassfish中正确配置了SSL。     
servlet安全安全注释注释错误错误错误