Please send a Debug3 trace (sshd -dddp222), debug level 1 doesn't contain all the necessary information
-d On Tue, 27 Feb 2007, Josh Grosse wrote: > After building -current on Feb 25, I noticed when I attempted to use S/Key > remotely, that it was not a permitted authentication style. (I use S/Key > when publc key authentication is not available, so it may have nothing to do > with recent changes to how sshd_config Match works, and may be something else > entirely, I have not used S/Key in a few weeks.) > > Trying to recreate the problem, I ran sshd in debug mode, and ssh -vvv; > it looks like the authentication method isn't viable. > > I'm hoping someone can quickly come to an "ah-hah!!" by looking at this > output > and my config files. If not, perhaps recreate the problem? > > (I used -p 222 to override the default port while collecting debug output.) > debug1: private host key: #0 type 0 RSA1 > debug1: read PEM private key done: type RSA > debug1: private host key: #1 type 1 RSA > debug1: read PEM private key done: type DSA > debug1: private host key: #2 type 2 DSA > debug1: rexec_argv[0]='/usr/sbin/sshd' > debug1: rexec_argv[1]='-d' > debug1: rexec_argv[2]='-p' > debug1: rexec_argv[3]='222' > debug1: Bind to port 222 on 0.0.0.0. > Server listening on 0.0.0.0 port 222. > Generating 768 bit RSA key. > RSA key generation complete. > debug1: fd 5 clearing O_NONBLOCK > debug1: Server will not fork when running in debugging mode. > debug1: rexec start in 5 out 5 newsock 5 pipe -1 sock 8 > debug1: inetd sockets after dupping: 4, 4 > Connection from 127.0.0.1 port 46616 > debug1: Client protocol version 2.0; client software version OpenSSH_4.5 > debug1: match: OpenSSH_4.5 pat OpenSSH* > debug1: Enabling compatibility mode for protocol 2.0 > debug1: Local version string SSH-1.99-OpenSSH_4.5 > debug1: permanently_set_uid: 27/27 > debug1: list_hostkey_types: ssh-rsa,ssh-dss > debug1: SSH2_MSG_KEXINIT sent > debug1: SSH2_MSG_KEXINIT received > debug1: kex: client->server aes128-cbc hmac-md5 none > debug1: kex: server->client aes128-cbc hmac-md5 none > debug1: SSH2_MSG_KEX_DH_GEX_REQUEST received > debug1: SSH2_MSG_KEX_DH_GEX_GROUP sent > debug1: expecting SSH2_MSG_KEX_DH_GEX_INIT > debug1: SSH2_MSG_KEX_DH_GEX_REPLY sent > debug1: SSH2_MSG_NEWKEYS sent > debug1: expecting SSH2_MSG_NEWKEYS > debug1: SSH2_MSG_NEWKEYS received > debug1: KEX done > debug1: userauth-request for user j:skey service ssh-connection method none > debug1: attempt 0 failures 0 > Connection closed by 127.0.0.1 > debug1: do_cleanup > debug1: do_cleanup > > ---- ssh output ---- > > OpenSSH_4.5, OpenSSL 0.9.7j 04 May 2006 > debug1: Reading configuration data /etc/ssh/ssh_config > debug2: ssh_connect: needpriv 0 > debug1: Connecting to localhost [127.0.0.1] port 222. > debug1: Connection established. > debug1: identity file /home/j/.ssh/identity type -1 > debug1: identity file /home/j/.ssh/id_rsa type -1 > debug1: identity file /home/j/.ssh/id_dsa type -1 > debug1: Remote protocol version 1.99, remote software version OpenSSH_4.5 > debug1: match: OpenSSH_4.5 pat OpenSSH* > debug1: Enabling compatibility mode for protocol 2.0 > debug1: Local version string SSH-2.0-OpenSSH_4.5 > debug2: fd 4 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: ssh-rsa,ssh-dss > debug2: kex_parse_kexinit: > aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,arcfour256,arcfour,aes192-cbc,aes256-cbc,[EMAIL > PROTECTED],aes128-ctr,aes192-ctr,aes256-ctr > debug2: kex_parse_kexinit: > aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,arcfour256,arcfour,aes192-cbc,aes256-cbc,[EMAIL > PROTECTED],aes128-ctr,aes192-ctr,aes256-ctr > debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,hmac-ripemd160,[EMAIL > PROTECTED],hmac-sha1-96,hmac-md5-96 > debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,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-rsa,ssh-dss > debug2: kex_parse_kexinit: > aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,arcfour256,arcfour,aes192-cbc,aes256-cbc,[EMAIL > PROTECTED],aes128-ctr,aes192-ctr,aes256-ctr > debug2: kex_parse_kexinit: > aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,arcfour256,arcfour,aes192-cbc,aes256-cbc,[EMAIL > PROTECTED],aes128-ctr,aes192-ctr,aes256-ctr > debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,hmac-ripemd160,[EMAIL > PROTECTED],hmac-sha1-96,hmac-md5-96 > debug2: kex_parse_kexinit: hmac-md5,hmac-sha1,hmac-ripemd160,[EMAIL > PROTECTED],hmac-sha1-96,hmac-md5-96 > debug2: kex_parse_kexinit: none,[EMAIL PROTECTED] > debug2: kex_parse_kexinit: none,[EMAIL PROTECTED] > debug2: kex_parse_kexinit: > debug2: kex_parse_kexinit: > debug2: kex_parse_kexinit: first_kex_follows 0 > debug2: kex_parse_kexinit: reserved 0 > debug2: mac_init: found hmac-md5 > debug1: kex: server->client aes128-cbc hmac-md5 none > debug2: mac_init: found hmac-md5 > debug1: kex: client->server aes128-cbc 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: 134/256 > 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: [127.0.0.1]:222 > debug3: put_host_port: [localhost]:222 > debug3: check_host_in_hostfile: filename /home/j/.ssh/known_hosts > debug3: check_host_in_hostfile: filename /etc/ssh/ssh_known_hosts > debug1: checking without port identifier > debug3: check_host_in_hostfile: filename /home/j/.ssh/known_hosts > debug3: check_host_in_hostfile: match line 1 > debug1: Host 'localhost' is known and matches the RSA host key. > debug1: Found key in /home/j/.ssh/known_hosts:1 > debug1: found matching key w/out port > debug2: bits set: 516/1024 > 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: SSH2_MSG_SERVICE_REQUEST sent > debug2: service_accept: ssh-userauth > debug1: SSH2_MSG_SERVICE_ACCEPT received > debug2: key: /home/j/.ssh/identity (0x0) > debug2: key: /home/j/.ssh/id_rsa (0x0) > debug2: key: /home/j/.ssh/id_dsa (0x0) > debug1: Authentications that can continue: publickey > debug3: start over, passed a different list publickey > debug3: preferred 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: Trying private key: /home/j/.ssh/identity > debug3: no such identity: /home/j/.ssh/identity > debug1: Trying private key: /home/j/.ssh/id_rsa > debug3: no such identity: /home/j/.ssh/id_rsa > debug1: Trying private key: /home/j/.ssh/id_dsa > debug3: no such identity: /home/j/.ssh/id_dsa > debug2: we did not send a packet, disable method > debug1: No more authentication methods to try. > Permission denied (publickey). > > > ---- sshd_config ---- > > # based on: > # $OpenBSD: sshd_config,v 1.74 2006/07/19 13:07:10 dtucker Exp $ > > # local modifications: > PermitRootLogin no > PasswordAuthentication no > ClientAliveInterval 15 > ClientAliveCountMax 3 > X11Forwarding yes > AddressFamily inet > > # override default of no subsystems > Subsystem sftp /usr/libexec/sftp-server > > ---- ssh_config ---- > > # this is: > # $OpenBSD: ssh_config,v 1.22 2006/05/29 12:56:33 dtucker Exp $ > # 100% comments.
