update sshd

[Łukasz Maśko]

Dnia środa, 19 października 2011, Grzesiek Sójka napisał:
> Witam.
> 
> Ostatnio zrobiłem updaty i efekt jest taki, że przestała mi działać
> autoryzacja ssh przez klucze rsa. Wie ktoś co z tym zrobić??
> 
> ssh -vv hermes
> OpenSSH_5.9p2, OpenSSL 1.0.0e 6 Sep 2011
> debug1: Reading configuration data /etc/ssh/ssh_config
> debug1: /etc/ssh/ssh_config line 52: Applying options for *
> debug2: ssh_connect: needpriv 0
> debug1: Connecting to hermes [192.168.0.1] port 22.
> debug1: Connection established.
> debug1: identity file /home/users/grzes/.ssh/id_rsa type 1
> debug1: identity file /home/users/grzes/.ssh/id_rsa-cert type -1
> debug1: identity file /home/users/grzes/.ssh/id_dsa type -1
> debug1: identity file /home/users/grzes/.ssh/id_dsa-cert type -1
> debug1: identity file /home/users/grzes/.ssh/id_ecdsa type -1
> debug1: identity file /home/users/grzes/.ssh/id_ecdsa-cert type -1
> debug1: Remote protocol version 2.0, remote software version OpenSSH_5.9
> debug1: match: OpenSSH_5.9 pat OpenSSH*
> debug1: Enabling compatibility mode for protocol 2.0
> debug1: Local version string SSH-2.0-OpenSSH_5.9
> debug2: fd 3 setting O_NONBLOCK
> 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-g
> roup-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-gr
> oup14-sha1,diffie-hellman-group1-sha1 debug2: kex_parse_kexinit:
> ssh-rsa-cert-v01 w openssh.com,ssh-rsa-cert-v00 w openssh.com,ssh-rsa,ecdsa-s
> ha2-nistp256-cert-v01 w openssh.com,ecdsa-sha2-nistp384-cert-v01 w openssh.co
> m,ecdsa-sha2-nistp521-cert-v01 w openssh.com,ssh-dss-cert-v01 w openssh.com,s
> sh-dss-cert-v00 w 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-cb
> c,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc w lys
> ator.liu.se debug2: kex_parse_kexinit:
> aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cb
> c,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc w lys
> ator.liu.se debug2: kex_parse_kexinit:
> hmac-md5,hmac-sha1,umac-64 w openssh.com,hmac-sha2-256,hmac-sha2-256-96,hma
> c-sha2-512,hmac-sha2-512-96,hmac-ripemd160,hmac-ripemd160 w openssh.com,hma
> c-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit:
> hmac-md5,hmac-sha1,umac-64 w openssh.com,hmac-sha2-256,hmac-sha2-256-96,hma
> c-sha2-512,hmac-sha2-512-96,hmac-ripemd160,hmac-ripemd160 w openssh.com,hma
> c-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit:
> none,zlib w openssh.com,zlib
> debug2: kex_parse_kexinit: none,zlib w 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:
> ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-g
> roup-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-gr
> oup14-sha1,diffie-hellman-group1-sha1 debug2: kex_parse_kexinit:
> ssh-rsa,ssh-dss,ecdsa-sha2-nistp256
> debug2: kex_parse_kexinit:
> aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cb
> c,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc w lys
> ator.liu.se debug2: kex_parse_kexinit:
> aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cb
> c,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc w lys
> ator.liu.se debug2: kex_parse_kexinit:
> hmac-md5,hmac-sha1,umac-64 w openssh.com,hmac-sha2-256,hmac-sha2-256-96,hma
> c-sha2-512,hmac-sha2-512-96,hmac-ripemd160,hmac-ripemd160 w openssh.com,hma
> c-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit:
> hmac-md5,hmac-sha1,umac-64 w openssh.com,hmac-sha2-256,hmac-sha2-256-96,hma
> c-sha2-512,hmac-sha2-512-96,hmac-ripemd160,hmac-ripemd160 w openssh.com,hma
> c-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: none,zlib w openssh.com
> debug2: kex_parse_kexinit: none,zlib w openssh.com
> 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: sending SSH2_MSG_KEX_ECDH_INIT
> debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
> debug1: Server host key: RSA
> a1:de:8b:bc:15:02:a9:32:11:ee:cc:b7:2e:11:c9:6e debug1: Host 'hermes' is
> known and matches the RSA host key.
> debug1: Found key in /home/users/grzes/.ssh/known_hosts:1
> 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/users/grzes/.ssh/id_rsa (0x486f00)
> debug2: key: /home/users/grzes/.ssh/id_dsa ((nil))
> debug2: key: /home/users/grzes/.ssh/id_ecdsa ((nil))
> debug1: Authentications that can continue:
> publickey,gssapi-with-mic,password,keyboard-interactive
> debug1: Next authentication method: gssapi-with-mic
> debug1:  Miscellaneous failure (see text)
> unable to find realm of host Zeus
> 
> debug1:  Miscellaneous failure (see text)
> unable to find realm of host Zeus
> 
> debug2: we did not send a packet, disable method
> debug1: Next authentication method: publickey
> debug1: Offering RSA public key: /home/users/grzes/.ssh/id_rsa
> debug2: we sent a publickey packet, wait for reply
> debug1: Authentications that can continue:
> publickey,gssapi-with-mic,password,keyboard-interactive
> debug1: Trying private key: /home/users/grzes/.ssh/id_dsa
> debug1: Trying private key: /home/users/grzes/.ssh/id_ecdsa
> debug2: we did not send a packet, disable method
> 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:

Napisz, co wypluwa sshd (zamknij usługę i odpal z palca z parametrem -d). 
Klient tutaj niewiele mówi co jest nie tak.

-- 
Łukasz Maśko                                           GG:   2441498    _o)
Lukasz.Masko(at)ipipan.waw.pl                                           /\\
Registered Linux User #61028                                           _\_V
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