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I've had similar problems with sshd from Fink's openssh off and on for a
long time.  (check the mailing list archives)  Copying the host keys
doesn't help.

I just tried this out, and I see what appears to be the same thing, even
when trying to log in on my local machine.

I'll post the 'sshd -d' and 'ssh -vvv' output logs later.

Adeyemi Adesanya wrote:
> Hi Robert.
> 
> Yes, I saw the note about the host keys. The reason for trying the  
> Fink port of openssh is an issue with Apple's port related to kerberos  
> logins and kerberos ticket caching. This kerberos functionality is  
> working OK in the Fink port so I don't want people to get confused.  
> What is NOT working in the fink port is normal password  
> authentication. I just want to get some feedback from anyone who is  
> using the fink or macport version of openssh.
> 
> -------
> Yemi
> 
> On Aug 12, 2009, at 3:02 PM, Robert Wyatt wrote:
> 
>> Yemi,
>> Sorry that I'm not really helping, but did you read the output of
>> fink info openssh
>> regarding the notes about host keys?
>>
>> ... and what motivated you to use openssh instead of the built-in  
>> sshd? I have to confess that I use the built in and am not familiar  
>> with the finer points of the fink openssh implementation, which  
>> means that I would be better able to help you debug the built-in.
>>
>> On the other hand, you DID come to the right mailing list, so it's  
>> possible that someone else might chime in with a better answer.
>>
>> I believe this is the relevant section of your log.
>>
>> 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 yemilocal service ssh-connection  
>> method none
>> debug1: attempt 0 failures 0
>> Failed none for yemilocal from 127.0.0.1 port 49304 ssh2
>> debug1: userauth-request for user yemilocal service ssh-connection  
>> method keyboard-interactive
>> debug1: attempt 1 failures 0
>> debug1: keyboard-interactive devs
>> debug1: auth2_challenge: user=yemilocal devs=
>> debug1: kbdint_alloc: devices ''
>> debug1: userauth-request for user yemilocal service ssh-connection  
>> method password
>> debug1: attempt 2 failures 1
>>
>>
>>
>> Adeyemi Adesanya wrote:
>>> Hi Robert.
>>>
>>> Sorry for any confusion! I'll try and simplify matters and keep  
>>> kerberos out of the discuss for now. The problem is related to  
>>> normal password authentication and does not involve kerberos.
>>>
>>> Basically I have an account 'yemilocal' on an OS X 10.5.x system  
>>> called 'mymac'. I can ssh to yemilo...@mymac just fine when I run  
>>> the default sshd on mymac (as supplied with OS X 10.5.x). However,  
>>> when I run the MacPort or Fink sshd version 5.2, I am unable to  
>>> login - my password is not authenticated correctly.
>>>
>>> Here's the debug output of the sshd (invoked using '/sw/bin/sshd - 
>>> d). Note that I am trying to connect using the account name  
>>> yemilocal from localhost. UsePAM is disabled and  
>>> KerberosAuthentication is disabled:
>>>
>>> ------
>>> Yemi
>>>
>>>
>>>
>>> On Aug 12, 2009, at 12:59 PM, Robert Wyatt wrote:
>>>
>>>> Hi Adeyemi,
>>>>
>>>> It seems I misunderstood your original question. I'm familiar with
>>>> using ssh to login from a remote computer to a local account (and  
>>>> with
>>>> preventing unwanted logins of this type), it seems that's not your
>>>> goal and I'm not familiar with using Kerberos except that I know the
>>>> machine's clocks must be synchronized. Are you using verbose logging
>>>> to help debug your situation?
>>>>
>>>> Adeyemi Adesanya wrote:
>>>>> Hi Robert.
>>>>>
>>>>> UsePAM is disabled. Kerberos logins work great with
>>>>> KerberosAuthentication enabled but local logins do not work.
>>>>>
>>>>> I tried enabling UsePAM and things got interesting......both  
>>>>> kerberos
>>>>> and local login attempts resulted in the motd (message of the day)
>>>>> output followed by immediate disconnection. Probably best if I  
>>>>> try and
>>>>> get things working without PAM first??
>>>>>
>>>>> -------
>>>>> Yemi
>>>>>
>>>>> On Aug 12, 2009, at 12:21 PM, Robert Wyatt wrote:
>>>>>
>>>>>> Have you enabled UsePAM?
>>>>>>
>>>>>> Adeyemi Adesanya wrote:
>>>>>>> Hi There.
>>>>>>>
>>>>>>> I am considering running a non-Apple port of OpenSSH because the
>>>>>>> implementation of sshd that ships with OS X 10.5.x does not  
>>>>>>> correctly
>>>>>>> cache forwarded Kerberos tickets.
>>>>>>>
>>>>>>> I started taking a look at the MacPorts and Fink port of OpenSSH
>>>>>>> 5.2p1. I had no problems installing it using MacPorts or Fink  
>>>>>>> but I am
>>>>>>> unable to login to sshd daemon using a regular, local (not  
>>>>>>> kerberos
>>>>>>> account). Has anyone had any luck with sshd? If so, could you  
>>>>>>> share
>>>>>>> your sshd_config file with me? Kerberos logins work fine with the
>>>>>>> KerberosAuthentication option enabled but I'm having no luck with
>>>>>>> local account password authentication.
>>>>>>>
>>>>>>> --------
>>>>>>> Yemi
> 
> 
>


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