历史版本2 :配置FineReport作为CAS客户端 返回文档
编辑时间:
内容长度:图片数:目录数:
修改原因:
1. 概述编辑
制作完上述步骤后，下面我们来看下如何将FR与CAS单点登录结合。
2. 实现过程编辑
首先打开%TOMCAT_HOME%\webapps\WebReport\WEB-INF下的web.xml文件，在其中加入如下过滤条件：
<filter>
<filter-name>CASFilter</filter-name>
<filter-class>edu.yale.its.tp.cas.client.filter.CASFilter</filter-class>
<init-param>
<param-name>edu.yale.its.tp.cas.client.filter.loginUrl</param-name>
<param-value>https://localhost:8443/cas/login</param-value>
<!--这里的server是服务端的IP-->
</init-param>
<init-param>
<param-name>edu.yale.its.tp.cas.client.filter.validateUrl</param-name>
<param-value>https://localhost:8443/cas/proxyValidate</param-value>
<!--这里的ServerName是服务端的主机名也就是CN-->
</init-param>
<init-param>
<param-name>edu.yale.its.tp.cas.client.filter.serverName</param-name>
<param-value>localhost:8080</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>CASFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
若报表应用设置了权限，则需要将如下代码：
package com.fr;
import java.io.IOException;
import java.io.PrintStream;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
public class filter implements Filter
{
public void doFilter(ServletRequest req, ServletResponse res, FilterChain filterChain)
throws IOException, ServletException
{
HttpServletRequest re = (HttpServletRequest)req;
HttpSession session = re.getSession(false);
//获取session中保留的信息
String user = (String)session.getAttribute("edu.yale.its.tp.cas.client.filter.user");
re.getSession().setAttribute("fr_username", user);
re.getSession().setAttribute("fr_password", user);
filterChain.doFilter(req, res);
System.out.println("sds");
}
public void init(FilterConfig filterconfig)
throws ServletException
{
}
public void destroy()
{
}
}
将filter.java编译成class文件，并放在目录下。
然后在web.xml文件中增加如下代码：
<filter>
<filter-name>filter</filter-name>
<filter-class>com.fr.filter</filter-class>
</filter>
<filter-mapping>
<filter-name>CASFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>filter</filter-name>
<url-pattern>/ReportServer</url-pattern>
</filter-mapping>
最后打开tomcat服务器，在浏览器中输入：http://localhost:8080/WebReport/ReportServer?reportlet=GettingStarted.cpt即进入了cas登录界面。