Am 19.07.2015 um 01:58 schrieb Tim Dunphy:
hey guys, Yesterday I had no trouble loggging into this database host. But today for some reason I can't log in using my RSA key and password authentication doesn't work either. I am able to log onto the host via console. And I was able to grab the ssh config file. Here it is: [root@db1 ~]# grep -v '#' /etc/ssh/sshd_config |sed '/^\s*$/d'
egrep -v '^#|^$' /etc/ssh/sshd_config would be straighter.
HostKey /etc/ssh/ssh_host_rsa_key HostKey /etc/ssh/ssh_host_ecdsa_key SyslogFacility AUTHPRIV AuthorizedKeysFile .ssh/authorized_keys PasswordAuthentication yes ChallengeResponseAuthentication no GSSAPIAuthentication yes GSSAPICleanupCredentials yes So I performed a verbose ssh login, and this is what I saw: #ssh -vvv bluethundr@xxxxxxxxxxxxxxx OpenSSH_6.2p2, OSSLShim 0.9.8r 8 Dec 2011 debug1: Reading configuration data /Users/MyUser/.ssh/config
Odd path.
debug1: /Users/MyUser/.ssh/config line 4: Skipping Host block because of negated match for *.example.com debug1: Reading configuration data /etc/ssh_config debug1: /etc/ssh_config line 20: Applying options for * debug2: ssh_connect: needpriv 0 debug1: Connecting to db1.example.com [104.131.222.29] port 22. debug1: Connection established. debug3: Incorrect RSA1 identifier debug3: Could not load "/Users/MyUser/.ssh/id_rsa" as a RSA1 public key
What's wrong there? [ ... ]
debug1: Local version string SSH-2.0-OpenSSH_6.2 debug1: Remote protocol version 2.0, remote software version OpenSSH_6.7p1 Debian-5 debug1: match: OpenSSH_6.7p1 Debian-5 pat OpenSSH*
I don't see CentOS 7 involved here, neither local nor remote. [ ... ]
debug1: Offering RSA public key: /Users/MyUser/.ssh/id_rsa debug3: send_pubkey_test debug2: we sent a publickey packet, wait for reply debug1: Authentications that can continue: publickey,password debug1: Trying private key: /Users/MyUser/.ssh/id_dsa debug3: no such identity: /Users/MyUser/.ssh/id_dsa: No such file or directory 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 bluethundr@xxxxxxxxxxxxxxx's password: Can anyone give me a heads up as to why this is failing?
Read the syslog() logfile of the SSH daemon logging. That should give you a hint.
Thanks, Tim
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