请问php读取数字证书的有关问题
请教php读取数字证书的问题
大家好，现在我们公司接手一个公安的项目，他们要求民警能通过数字证书登陆系统，这里php怎么才能读取到数字证书的内容呢？
我觉得应该会有一个像是网上银行一样会在证书插上电脑时候要安装一个软件，但是这个证书里却没有，并且我的电脑里也没有任何显示，只是在硬件管理里通用串行总线控制器里多了一项eSafe E Series
高手帮忙哈~~
------解决方案--------------------
那得写个安全控件来读取这个数字证书将信息返回给PHP处理.先要弄明白PHP是运行在服务器端的
要么这个数字证书有没有SDK文档 有的话就照着做吧
------解决方案--------------------
解铃还须系铃人，你从哪里得到那个“U盘”的，就向那个渠道去索取开发文档/开发包。
不可能你随便拿到一个 USB 设备，然后就要开始对它进行编程，毕竟你做的是一个正经的项目，而不是搞破解、反向工程。
另外，前面说得对，PHP 是运行在服务器端的，“读取数字证书”这件事本质上跟 PHP 没有关系，最有可能是需要在客户端安装某个 OCX 控件，然后在页面里通过 JS 来操控。
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