idcheck 是一个基于 Cookie 的 Web 认证和单点登录系统。    <br />    <p>这个包包含了以下组件：</p>    <ul>     <li>一个采用mod_perl2开发的服务器实现</li>     <li>A module for Apache2 (mod_idcheck.so) which is known to build under Linux/Solaris and Netware.</li>     <li>PHP and mod_perl example implementations. </li>     <li>A PAM module that is useful when a web service uses a backend system (an imap server or database) that requires the user to authenticate as themselves. </li>     <li>A tomcat authentication valve that will work with any tomcat application that uses container authentication. </li>    </ul>    <br />    <p><strong>项目主页：</strong><a href="http://www.open-open.com/lib/view/home/1324911050124" target="_blank">http://www.open-open.com/lib/view/home/1324911050124</a></p>