Linux密钥认证错误解决

问题描述:

  Xshell用key认证登录,提示所选的用户密钥未在远程主机上注册

问题解决:

  查看日志/var/log/secure,基本上都是用户根目录的权限问题

根据日志提示:

Authentication refused: bad ownership or modes for directory /root

说明root权限有问题:

chmod g-w /home/your_user
chmod 700 /home/your_user/.ssh
chmod 600 /home/your_user/.ssh/authorized_keys

借鉴:

https://www.daveperrett.com/articles/2010/09/14/ssh-authentication-refused/

 

posted @ 2017-08-31 09:04  mvpbang  阅读(1606)  评论(0编辑  收藏  举报