I'm not sure which logs I can and should check, but when I listen to this:
sudo tail -f /var/log/auth.log
I only get this right after I ctrl+C on my blank / blinking cursor screen. (Did this 3 times in a row.)
2024-08-14T11:35:32.874228+02:00 pidoos sshd[3957]: Connection closed by authenticating user pi MY_PUBLIC_IP port 52242 [preauth]
2024-08-14T11:35:50.168160+02:00 pidoos sshd[3975]: Connection closed by authenticating user pi MY_PUBLIC_IP port 39266 [preauth]
2024-08-14T11:35:55.236347+02:00 pidoos sshd[3987]: Connection closed by authenticating user pi MY_PUBLIC_IP port 41318 [preauth]
Where MY_PUBLIC_IP is redacted. I'm not even sure why my public IP is showing. I connect locally. But ports are forwarded, yes.
Using sudo journalctl -u sshd -f does not seem to output anything...
can you expand on that? What do you mean different names? My PC has of course a different username than the server I'm connecting to. The label name at the end of the key is just a comment, so this is also not what you're referring to, I think.
okay I tried that, using -i to specify private key. I get the same thing: blank / blinking cursor. When I use verbose -v flag, I see that in BOTH cases (I see about 50 lines) it ends with these two lines:
debug1: Offering public key: /home/username/.ssh/id_rsa RSA SHA256:j3MUkYzhTrjC6PHkIbre3O(etc) agent
debug1: Server accepts key: /home/username/.ssh/id_rsa RSA SHA256:j3MUkYzhTrjC6PHkIbre3OT(etc) agent
where (etc) is some redacted text. It seems the server is ACCEPTING the key, which is nice. But then it’s still a blinking cursor…
okay I tried that, using -i to specify private key. I get the same thing: blank / blinking cursor. When I use verbose -v flag, I see that in all cases (using -i, the config file, and originally) it ends with these two lines (after about 50 lines) :
debug1: Offering public key: /home/username/.ssh/id_rsa RSA SHA256:j3MUkYzhTrjC6PHkIbre3O(etc) agent
debug1: Server accepts key: /home/username/.ssh/id_rsa RSA SHA256:j3MUkYzhTrjC6PHkIbre3OT(etc) agent
where (etc) is some redacted text. It seems the server is ACCEPTING the key, which is nice. But then it's still a blinking cursor...
yeah but I am not exposing my DVR to the internet, right? I only expose my reverse proxy (Caddy) to the internet that is just redirecting the traffic from my DVR. You kinda make me worry as if this is still not safe enough??
well seems to work without tho
edit: made no difference, but I changed it in the post title.