Ras*_*nke 3 security login glassfish jsf-2
我正在尝试在登录后实现重定向,这意味着我不能再使用glassfish内置的表单身份验证设置来自动处理这些事情.首先,我需要在请求受保护页面时控制重定向到登录页面.据我了解,这是通过过滤器完成的.这种方法可以与web-xml中的安全约束相结合吗？实际上,我的过滤器根本没有被调用,因为glassfish只是接管并向用户抛出一个基本的登录框,并且即使没有设置登录配置也会忽略所有过滤器.基本上,在glassfish中配置安全性约束时,我没有设法在用户登录之前调用过滤器.
我是否真的需要在过滤器中手动接管安全性才能使其正常工作？如果是这样的话,实施似乎很糟糕.
使用带有JSF 2的glassfish 3.1和使用request.login手动登录的自定义登录页面.
web.xml中.
<?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><!--Production-->Development</param-value>
</context-param>
<context-param>
<param-name>com.sun.faces.expressionFactory</param-name>
<param-value>de.odysseus.el.ExpressionFactoryImpl</param-value>
</context-param>
<filter-mapping>
<filter-name>LoginFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<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>*.jsf</url-pattern>
</servlet-mapping>
<filter>
<filter-name>LoginFilter</filter-name>
<filter-class>com.xdin.competence.jsf.util.LoginFilter</filter-class>
</filter>
<session-config>
<session-timeout>60</session-timeout>
</session-config>
<welcome-file-list>
<welcome-file>index.jsf</welcome-file>
</welcome-file-list>
<!--<error-page>
<exception-type>javax.faces.application.ViewExpiredException</exception-type>
<location>/viewExpired.jsf</location>
</error-page>-->
<security-constraint>
<display-name>ManagerArea</display-name>
<web-resource-collection>
<web-resource-name>ManagerArea</web-resource-name>
<description/>
<url-pattern>/manager/*</url-pattern>
</web-resource-collection>
<auth-constraint>
<description/>
<role-name>Manager-role</role-name>
<role-name>Admin-role</role-name>
</auth-constraint>
</security-constraint>
<security-constraint>
<display-name>EmployeeArea</display-name>
<web-resource-collection>
<web-resource-name>EmployeeConstraint</web-resource-name>
<description/>
<url-pattern>/user/Overview.jsf</url-pattern>
<url-pattern>/user/PrepareReport.jsf</url-pattern>
<url-pattern>/user/Search.jsf</url-pattern>
</web-resource-collection>
<auth-constraint>
<description/>
<role-name>Employee-role</role-name>
<role-name>Admin-role</role-name>
<role-name>Manager-role</role-name>
<role-name>OKIF-role</role-name>
</auth-constraint>
</security-constraint>
<security-constraint>
<display-name>AdminArea</display-name>
<web-resource-collection>
<web-resource-name>AdminCompetence</web-resource-name>
<description/>
<url-pattern>/admin/*</url-pattern>
</web-resource-collection>
<auth-constraint>
<description/>
<role-name>Admin-role</role-name>
</auth-constraint>
</security-constraint>
<security-constraint>
<display-name>UserArea</display-name>
<web-resource-collection>
<web-resource-name>UserConstraint</web-resource-name>
<description/>
<url-pattern>/index.jsf</url-pattern>
<url-pattern>/template.jsf</url-pattern>
<url-pattern>/user/UserDetail.jsf</url-pattern>
<url-pattern>/user/UserInformation.jsf</url-pattern>
<url-pattern>/print/*</url-pattern>
</web-resource-collection>
<auth-constraint>
<description/>
<role-name>Employee-role</role-name>
<role-name>Admin-role</role-name>
<role-name>Manager-role</role-name>
<role-name>OKIF-role</role-name>
</auth-constraint>
</security-constraint>
<!--<login-config>
<auth-method>FORM</auth-method>
<form-login-config>
<form-login-page>/login.jsf</form-login-page>
<form-error-page>/login.jsf</form-error-page>
</form-login-config>
</login-config>-->
<security-role>
<description/>
<role-name>Employee-role</role-name>
</security-role>
<security-role>
<description/>
<role-name>Admin-role</role-name>
</security-role>
<security-role>
<description/>
<role-name>Manager-role</role-name>
</security-role>
<security-role>
<description/>
<role-name>OKIF-role</role-name>
</security-role>
</web-app>
我的过滤器:
public class LoginFilter implements Filter {
private FilterConfig filterConfig = null;
public LoginFilter() {
}
@Override
public void doFilter(ServletRequest request, ServletResponse response,
FilterChain chain)
throws IOException, ServletException {
HttpServletRequest req = (HttpServletRequest)request;
HttpServletResponse res = (HttpServletResponse)response;
if (req.getUserPrincipal() == null) {
req.getSession().setAttribute("from", req.getRequestURI());
res.sendRedirect("/login.jsf");
} else {
chain.doFilter(request, response);
}
}
@Override
public void destroy() {
}
@Override
public void init(FilterConfig filterConfig) {
this.filterConfig = filterConfig;
}
}
在您的自定义登录表单中,添加以下隐藏字段:
<input type="hidden" name="from" value="#{requestScope['javax.servlet.forward.request_uri']}" />
你在JSF中设置如下
@ManagedProperty(value="#{param.from}")
private String from;
并在登录操作方法中重定向如下
if (from != null) {
externalContext.redirect(from);
}
不需要Filter.