After adding new ssh key to .ssh/authorized_hosts I can no longer ssh to the machine without entering password.
What is even more funny is that the .ssh directory is suddenly inaccessible when I'm logged in via ssh (no direct console access):
pi@prodpi ~ $ ls -la drw------- 2 pi pi 4096 Mar 13 2015 .ssh pi@prodpi ~ $ cd .ssh/ -bash: cd: .ssh/: Permission denied pi@prodpi ~ $ ls .ssh/ ls: cannot access .ssh/authorized_keys: Permission denied ls: cannot access .ssh/known_hosts: Permission denied authorized_keys known_hosts pi@prodpi ~ $ sudo ls .ssh/ authorized_keys known_hosts
The user is pi. What- if not directory permissions- could prevent me from accessing the folder as owner and potentially screw ssh login?