http://blog.chinaunix.net/uid-20710081-id-3360235.html
问题:12306花3亿人冥币做一个自家的证书,天下人民要使用12306都必须导入12306大侠的证书。但是firefox这个米国老不认识12306怎么办。。
现象:ff导入12306的证书后提示"I don't know you..."dynamic.12306.cn uses an invalid security certificate.The certificate is not trusted because it was issued by an invalid CA certificate.(Error code: sec_error_inadequate_key_usage)无奈,米国大爷就是不认识你,这下怎么办呢?解决方法:1、找到ff选项设置(Ubuntu下的ff的选项在[Edit]-[Preferences]中)2、点击[Advanced]-[Encryption]-[View Certificates]3、点击[Servers]-[Add Exception]在Location处输入:https://dynamic.12306.cn/otsweb/4、再点击[Get Certificate],等一小会,再点击[Confirm Security Exception]-[OK]完成异常证书导入。5、再重新刷新下12306页面,即可正常显示