Я скопировал свой открытый ключ ~/.ssh/authorized_keysна сервер. Сейчас я пытаюсь установить ssh-соединение, но оно не работает.
Это вывод из ssh -v(домен сервера и IP-адрес отредактированы)
OpenSSH_7.2p2 Ubuntu-4ubuntu2.5, OpenSSL 1.0.2g 1 Mar 2016 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to <Server> [ip] port 22. debug1: Connection established. debug1: identity file /var/lib/jenkins/.ssh/id_rsa type 1 debug1: key_load_public: No such file or directory debug1: identity file /var/lib/jenkins/.ssh/id_rsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /var/lib/jenkins/.ssh/id_dsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /var/lib/jenkins/.ssh/id_dsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /var/lib/jenkins/.ssh/id_ecdsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /var/lib/jenkins/.ssh/id_ecdsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /var/lib/jenkins/.ssh/id_ed25519 type -1 debug1: key_load_public: No such file or directory debug1: identity file /var/lib/jenkins/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.2p2 Ubuntu-4ubuntu2.5 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.2p2 Ubuntu-4ubuntu2.6 debug1: match: OpenSSH_7.2p2 Ubuntu-4ubuntu2.6 pat OpenSSH* compat 0x04000000 debug1: Authenticating to <server>:<port> as 'jenkins' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256@libssh.org debug1: kex: host key algorithm: ecdsa-sha2-nistp256 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:oDdpyTTKXVwLAF7RvyrBmTdtiYusX9Kh5unb/IVhQT0 debug1: Host <server> is known and matches the ECDSA host key. debug1: Found key in /var/lib/jenkins/.ssh/known_hosts:5 debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS received debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algs=<rsa-sha2-256,rsa-sha2-512> debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey debug1: Next authentication method: publickey debug1: Offering RSA public key: /var/lib/jenkins/.ssh/id_rsa debug1: Authentications that can continue: publickey debug1: Trying private key: /var/lib/jenkins/.ssh/id_dsa debug1: Trying private key: /var/lib/jenkins/.ssh/id_ecdsa debug1: Trying private key: /var/lib/jenkins/.ssh/id_ed25519 debug1: No more authentication methods to try. Я уже удостоверился, что назначил правильные права доступа к содержимому .ssh на сервере, и у меня есть другой пользователь, который может войти на сервер с помощью открытого ключа.
Есть идеи, в чем может быть проблема?
ssh-copy-idизбавляет от необходимости переносить ключи на ваши машины. Чтобы скопировать ключ по умолчанию, вы просто запускаете:
ssh-copy-id user@newserver.com
Если у вас есть несколько ключей SSH, которые вы используете, вы можете использовать -iфлаг, чтобы указать, какой из них вы хотите отправить на новый компьютер. Вот так:
ssh-copy-id -i /path/to/new_id_rsa user@newserver.com