При копировании RSA-ключа – ошибка:
$ ssh-copy-id -i ssh/id_rsa.pub [email protected] /usr/bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are already installed /usr/bin/ssh-copy-id: INFO: 1 key(s) remain to be installed -- if you are prompted now it is to install the new keys Permission denied (publickey,gssapi-keyex,gssapi-with-mic).
На боксе – проверяем содерждимое файла /etc/ssh/sshd_config, и ищем PasswordAuthentication:
# cat /etc/ssh/sshd_config | grep PasswordAuthentication #PasswordAuthentication yes PasswordAuthentication no # PasswordAuthentication. Depending on your PAM configuration, # PAM authentication, then enable this but set PasswordAuthentication
Обновляем – меняем PasswordAuthentication no на PasswordAuthentication yes, и перезапускаем sshd:
# service sshd reload Redirecting to /bin/systemctl reload sshd.service
Проверяем:
$ ssh-copy-id -i ssh/id_rsa.pub [email protected] /usr/bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are already installed /usr/bin/ssh-copy-id: INFO: 1 key(s) remain to be installed -- if you are prompted now it is to install the new keys [email protected]'s password: Number of key(s) added: 1 Now try logging into the machine, with: "ssh '[email protected]'" and check to make sure that only the key(s) you wanted were added.
Готово.
