SSH: login with keys

If you want to login to a ssh session using keys and not password prompt, follow this guide:

1. Generate a key on your client device:

ssh-keygen -b 4096

2. Login to your camera and create the file /tmp/sd/yi-hack/.ssh/authorized_keys

touch /tmp/sd/yi-hack/.ssh/authorized_keys

3. Copy your key form ~/.ssh/id_rsa.pub to /tmp/sd/yi-hack/.ssh/authorized_keys using vi (copy and paste).

4. Correct the file permissions:

chmod 0600 /tmp/sd/yi-hack/.ssh/authorized_keys

5. Restart the cam:

sync
reboot

6. If you want to disable the password login, edit /tmp/sd/yi-hack/script/system.sh and add the option "-s" to dropbear.