only root without password

[Fede Rico]

The sshd -ddd output

debug2: load_server_config: filename /etc/ssh/sshd_config
debug2: load_server_config: done config len = 321
debug2: parse_server_config: config /etc/ssh/sshd_config len 321
debug1: sshd version OpenSSH_3.9p1
debug1: private host key: #0 type 0 RSA1
debug3: Not a RSA1 key file /etc/ssh/ssh_host_rsa_key.
debug1: read PEM private key done: type RSA
debug1: private host key: #1 type 1 RSA
debug3: Not a RSA1 key file /etc/ssh/ssh_host_dsa_key.
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]='-ddd'
debug1: rexec_argv[3]='-p'
debug1: rexec_argv[4]='3333'
debug2: fd 3 setting O_NONBLOCK
debug1: Bind to port 3333 on ::.
Server listening on :: port 3333.
debug2: fd 4 setting O_NONBLOCK
debug1: Bind to port 3333 on 0.0.0.0.
Bind to port 3333 on 0.0.0.0 failed: Address already in use.
Generating 768 bit RSA key.
RSA key generation complete.
debug3: fd 4 is not O_NONBLOCK
debug1: Server will not fork when running in debugging mode.
debug3: send_rexec_state: entering fd = 7 config len 321
debug3: ssh_msg_send: type 0
debug3: send_rexec_state: done
debug1: rexec start in 4 out 4 newsock 4 pipe -1 sock 7



--- Ven 19/12/08, Bob Proulx <bob at proulx.com> ha scritto:

> Da: Bob Proulx <bob at proulx.com>
> Oggetto: Re: only root without password
> A: "Fede Rico" <fede_home at yahoo.it>
> Cc: openssh-unix-dev at mindrot.org
> Data: Venerdì 19 dicembre 2008, 18:18
> Fede Rico wrote:
> > this is the .ssh permission:
> > 
> > .ssh
> > 4,0K drwx------ 2 oracle oinstall 4,0K 2008-12-04
> 22:44 .ssh
> > 
> > .ssh/
> > 4,0K -rw-r--r-- 1 oracle oinstall  859 2008-12-04
> 22:44 authorized_keys
> > 4,0K -rw------- 1 oracle oinstall 1,7K 2008-12-04
> 22:39 id_rsa
> > 4,0K -rw-r--r-- 1 oracle oinstall  403 2008-12-04
> 22:39 id_rsa.pub
> > 4,0K -rw-r--r-- 1 oracle oinstall 1,5K 2008-12-17
> 19:07 known_hosts
> 
> You did not show the permissions on the home directory. 
> Those are
> also considered and are often the source of problems.
> 
>   chmod go-w $HOME
> 
> > The ssh works without the password for the
> "root" user, any other user
> > cannot use the key and ssh ask me for the password !!
> 
> It is possible that root has an ssh-agent and the ssh-agent
> has an
> authorized key loaded but the non-root user does not?  That
> could give
> the appearance of what you describe.
> 
>   ssh-add -l
>   ssh-add -L
> 
> Bob