2016/09/22

MacOS Sierra and ssh public key

If ssh dsa key is used for password-less access to other boxes, it won't work in MacOS Sierra anymore.  It's because:

The problem is that DSA keys are obsolete after OpenSSH 7.0, which the new system seems to use. I generated a new RSA key and things worked again. Also, in the process I found out that the authorized_keys2 file has been actually deprecated for a long time! So I advice everybody to use authorized_keys instead, which works both with protocols 1 and 2. That way Apple's original sshd_config will work as is. 

https://forums.developer.apple.com/thread/48794

So be sure to redo your key in rsa before (or after) the OS upgrade.

沒有留言:

Mercury簡易改裝

有同好有一樣的困擾 - 如何使用自己的data logging軟體,因此寫了這篇來分享我的簡易改裝。 Background 雲豆子 MERCURY roaster 烘豆機的設計是使用自行開發的軟體,來:1. 操控風門/火力; 2. data logging/自動烘焙。 ...