Я пытаюсь ssh две машины, и я предпочел бы использовать ключи, сгенерированные для аутентификации, а не пароль. Это позволит мне автоматизировать переадресацию портов и многое другое.
Примечание. Мой сервер - debian.
Ниже то, что я сделал.
Я сгенерировал ключ:
ssh-keygen -t dsa
Скопировал id_dsa.pub в ~/.ssh удаленного сервера
- ssh-add -D для удаления старых ключей. Думаю, они мне не нужны
ssh-add ~/.ssh/id_dsa для добавления приватного идентификатора 5. попытался подключиться к внешнему серверу как
ssh root @ remote-ip
- Все еще согласился на пароль, даже после того, как мое согласие было добавлено на известных хостах.
- Попробовал ssh -vvv root @ remote-ip и получение логов выложено ниже.
OpenSSH_5.8p1 Debian-7ubuntu1, OpenSSL 1.0.0e 6 Sep 2011 debug1: Reading configuration data /etc/ssh/ssh_config debug1: Applying options for * debug2: ssh_connect: needpriv 0 debug1: Connecting to 184.154.191.58 [184.154.191.58] port 18765. debug1: Connection established. debug1: identity file /home/eclipse/.ssh/id_rsa type -1 debug1: identity file /home/eclipse/.ssh/id_rsa-cert type -1 debug1: identity file /home/eclipse/.ssh/id_dsa type 2 debug1: Checking blacklist file /usr/share/ssh/blacklist.DSA-1024 debug1: Checking blacklist file /etc/ssh/blacklist.DSA-1024 debug1: identity file /home/eclipse/.ssh/id_dsa-cert type -1 debug1: identity file /home/eclipse/.ssh/id_ecdsa type -1 debug1: identity file /home/eclipse/.ssh/id_ecdsa-cert type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_4.3 debug1: match: OpenSSH_4.3 pat OpenSSH_4* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_5.8p1 Debian-7ubuntu1 debug2: fd 3 setting O_NONBLOCK debug3: put_host_port: [184.154.191.58]:18765 debug3: load_hostkeys: loading entries for host "[184.154.191.58]:18765" from file "/home/eclipse/.ssh/known_hosts" debug3: load_hostkeys: found key type RSA in file /home/eclipse/.ssh/known_hosts:3 debug3: load_hostkeys: loaded 1 keys debug3: order_hostkeyalgs: prefer hostkeyalgs: ssh-rsa-cert-v01@openssh.com,ssh-rsa-cert-v00@openssh.com,ssh-rsa debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug2: kex_parse_kexinit: ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1 debug2: kex_parse_kexinit: ssh-rsa-cert-v01@openssh.com,ssh-rsa-cert-v00@openssh.com,ssh-rsa,ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,ssh-dss-cert-v01@openssh.com,ssh-dss-cert-v00@openssh.com,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-dss debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: none,zlib@openssh.com,zlib debug2: kex_parse_kexinit: none,zlib@openssh.com,zlib debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: first_kex_follows 0 debug2: kex_parse_kexinit: reserved 0 debug2: kex_parse_kexinit: diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1 debug2: kex_parse_kexinit: ssh-rsa,ssh-dss debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se debug2: kex_parse_kexinit: aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: none debug2: kex_parse_kexinit: none debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: first_kex_follows 0 debug2: kex_parse_kexinit: reserved 0 debug2: mac_setup: found hmac-md5 debug1: kex: server->client aes128-ctr hmac-md5 none debug2: mac_setup: found hmac-md5 debug1: kex: client->server aes128-ctr hmac-md5 none debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024-1024-8192) sent debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP debug2: dh_gen_key: priv key bits set: 125/256 debug2: bits set: 518/1024 debug1: SSH2_MSG_KEX_DH_GEX_INIT sent debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY debug1: Server host key: RSA 5d:ce:fb:75:de:6f:52:f9:ad:41:e3:92:9a:53:ee:f0 debug3: put_host_port: [184.154.191.58]:18765 debug3: put_host_port: [184.154.191.58]:18765 debug3: load_hostkeys: loading entries for host "[184.154.191.58]:18765" from file "/home/eclipse/.ssh/known_hosts" debug3: load_hostkeys: found key type RSA in file /home/eclipse/.ssh/known_hosts:3 debug3: load_hostkeys: loaded 1 keys debug3: load_hostkeys: loading entries for host "[184.154.191.58]:18765" from file "/home/eclipse/.ssh/known_hosts" debug3: load_hostkeys: found key type RSA in file /home/eclipse/.ssh/known_hosts:3 debug3: load_hostkeys: loaded 1 keys debug1: Host '[184.154.191.58]:18765' is known and matches the RSA host key. debug1: Found key in /home/eclipse/.ssh/known_hosts:3 debug2: bits set: 514/1024 debug1: ssh_rsa_verify: signature correct debug2: kex_derive_keys debug2: set_newkeys: mode 1 debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug2: set_newkeys: mode 0 debug1: SSH2_MSG_NEWKEYS received debug1: Roaming not allowed by server debug1: SSH2_MSG_SERVICE_REQUEST sent debug2: service_accept: ssh-userauth debug1: SSH2_MSG_SERVICE_ACCEPT received debug2: key: /home/eclipse/.ssh/id_rsa ((nil)) debug2: key: /home/eclipse/.ssh/id_dsa (0x21b20e18) debug2: key: /home/eclipse/.ssh/id_ecdsa ((nil)) debug1: Authentications that can continue: password,keyboard-interactive debug3: start over, passed a different list password,keyboard-interactive debug3: preferred gssapi-keyex,gssapi-with-mic,publickey,keyboard-interactive,password debug3: authmethod_lookup keyboard-interactive debug3: remaining preferred: password debug3: authmethod_is_enabled keyboard-interactive debug1: Next authentication method: keyboard-interactive debug2: userauth_kbdint debug2: we sent a keyboard-interactive packet, wait for reply debug2: input_userauth_info_req debug2: input_userauth_info_req: num_prompts 1 Password:
Пожалуйста, помогите кому-нибудь.