Recurro a ustedes porque esto me tiene totalmente intrigado. No veo que es lo que me estoy pasando por alto.
La cosa es así: - Tengo un servidor FreeNAS en casa conectado a través de un router a la red, con una IP reservada que tiene salida a la nube por un puerto X abierto y funciona con un cliente de DynDNS. - Quiero conectarme a través de SSH al servidor utilizando archivos de llave, y no una contraseña. En mi PC de uso habitual, en la misma red, creo una clave con el comando *ssh-keygen -t dsa* Dejo la ruta como está y le asigno un passphrase. Copio, mediante scp o como sea, la llave pública al servidor cambiándo el nombre como corresponde *scp ~/.ssh/id_dsa.pub [email protected]:.ssh/authorized_keys* Luego me logueo, me aseguro de que los permisos estén en 700 para la carpeta .ssh y 600 para el archivo authorized_keys, y salgo. A continuación intento ingresar al servidor desde la consola de comando *ssh [email protected]* Y me pide la contraseña del usuario, no la passphrase del archivo. Probe también con llaves RSA, y miré los archivos de configuración de SSH en ambas máquinas. No sé que puede ser. Si sirve, les dejo un debug de la conexión *debug1: Reading configuration data /etc/ssh/ssh_config debug1: Applying options for * debug2: ssh_connect: needpriv 0 debug1: Connecting to servidor.dyndns.org [190.193.47.101] port X. debug1: Connection established. debug1: identity file /home/dantedario/.ssh/id_rsa type -1 debug1: identity file /home/dantedario/.ssh/id_rsa-cert type -1 debug3: Not a RSA1 key file /home/dantedario/.ssh/id_dsa. debug2: key_type_from_name: unknown key type '-----BEGIN' debug3: key_read: missing keytype debug2: key_type_from_name: unknown key type 'Proc-Type:' debug3: key_read: missing keytype debug2: key_type_from_name: unknown key type 'DEK-Info:' debug3: key_read: missing keytype debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug3: key_read: missing whitespace debug2: key_type_from_name: unknown key type '-----END' debug3: key_read: missing keytype debug1: identity file /home/dantedario/.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/dantedario/.ssh/id_dsa-cert type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_5.2p1-hpn13v6 FreeBSD-openssh-portable-overwrite-base-5.2.p1_2,1 debug1: match: OpenSSH_5.2p1-hpn13v6 FreeBSD-openssh-portable-overwrite-base-5.2.p1_2,1 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_5.5p1 Debian-4ubuntu4 debug2: fd 3 setting O_NONBLOCK debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug2: kex_parse_kexinit: diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1 debug2: kex_parse_kexinit: [email protected], [email protected],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, [email protected] 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, [email protected] debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,[email protected] ,hmac-ripemd160,[email protected],hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,[email protected] ,hmac-ripemd160,[email protected],hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: none,[email protected],zlib debug2: kex_parse_kexinit: none,[email protected],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-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1 debug2: kex_parse_kexinit: 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, [email protected] 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, [email protected] debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,[email protected] ,hmac-ripemd160,[email protected],hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,[email protected] ,hmac-ripemd160,[email protected],hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: none,[email protected],zlib debug2: kex_parse_kexinit: none,[email protected],zlib 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: 129/256 debug2: bits set: 517/1024 debug1: SSH2_MSG_KEX_DH_GEX_INIT sent debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY debug3: put_host_port: [190.193.47.101]:X debug3: put_host_port: [servidor.dyndns.org]:X debug3: check_host_in_hostfile: host [servidor.dyndns.org]:X filename /home/dantedario/.ssh/known_hosts debug3: check_host_in_hostfile: host [servidor.dyndns.org]:X filename /home/dantedario/.ssh/known_hosts debug3: check_host_in_hostfile: match line 1 debug3: check_host_in_hostfile: host [190.193.47.101]:X filename /home/dantedario/.ssh/known_hosts debug3: check_host_in_hostfile: host [190.193.47.101]:X filename /home/dantedario/.ssh/known_hosts debug3: check_host_in_hostfile: match line 2 debug1: Host '[servidor.dyndns.org]:X' is known and matches the DSA host key. debug1: Found key in /home/dantedario/.ssh/known_hosts:1 debug2: bits set: 498/1024 debug1: ssh_dss_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/dantedario/.ssh/id_dsa (0x7fc21a042200) debug2: key: /home/dantedario/.ssh/id_rsa (0x7fc21a0476a0) debug2: key: /home/dantedario/.ssh/id_dsa (0x7fc21a047820) debug2: key: /home/dantedario/.ssh/id_rsa ((nil)) debug1: Authentications that can continue: publickey,password debug3: start over, passed a different list publickey,password debug3: preferred gssapi-keyex,gssapi-with-mic,publickey,keyboard-interactive,password debug3: authmethod_lookup publickey debug3: remaining preferred: keyboard-interactive,password debug3: authmethod_is_enabled publickey debug1: Next authentication method: publickey debug1: Offering public key: /home/dantedario/.ssh/id_dsa debug3: send_pubkey_test debug2: we sent a publickey packet, wait for reply debug1: Authentications that can continue: publickey,password debug1: Offering public key: /home/dantedario/.ssh/id_rsa debug3: send_pubkey_test debug2: we sent a publickey packet, wait for reply debug1: Authentications that can continue: publickey,password debug1: Offering public key: /home/dantedario/.ssh/id_dsa debug3: send_pubkey_test debug2: we sent a publickey packet, wait for reply debug1: Authentications that can continue: publickey,password debug1: Trying private key: /home/dantedario/.ssh/id_rsa debug3: no such identity: /home/dantedario/.ssh/id_rsa debug2: we did not send a packet, disable method debug3: authmethod_lookup password debug3: remaining preferred: ,password debug3: authmethod_is_enabled password debug1: Next authentication method: password * _______________________________________________ Lugro mailing list [email protected] http://lugro.org.ar/mailman/listinfo/lugro
