Re: [ADMIN] What does error "psql: Kerberos 5 authentication not supported" means? - Mailing list pgsql-general
| From | Willy-Bas Loos |
|---|---|
| Subject | Re: [ADMIN] What does error "psql: Kerberos 5 authentication not supported" means? |
| Date | |
| Msg-id | AANLkTimMeLGq0DK_V22fNsPKFF3W7v-pKMANQ18K_xuK@mail.gmail.com Whole thread Raw |
| In response to | What does error "psql: Kerberos 5 authentication not supported" means? (<Yandong.Yao@emc.com>) |
| Responses |
Re: [ADMIN] What does error "psql: Kerberos 5 authentication not
supported" means?
|
| List | pgsql-general |
Hi,
--
"Patriotism is the conviction that your country is superior to all others because you were born in it." -- George Bernard Shaw
I'm not quite sure but it probably means that postgresql was not built with kerberos 5 support.
That would make sense if you are using a binary install (did not compile from source), because of the notice at http://www.postgresql.org/docs/9.0/interactive/auth-methods.html#KERBEROS-AUTH
"Note: Native Kerberos authentication has been deprecated and should be used only for backward compatibility. New and upgraded installations are encouraged to use the industry-standard GSSAPI authentication method (see Section 19.3.3) instead."
hth,
WBL
On Wed, Mar 23, 2011 at 5:44 PM, <Yandong.Yao@emc.com> wrote:
Hi Guys,
I tried to setup kerberos authentication with postgresql 8.4.7 on Ubuntu 10.10.
When I use:
$ psql –h ubuntu.server –U gavin dbname
I get following error:
psql: Kerberos 5 authentication not supported.
And from the server side of postgresql, I could see following log:
2011-03-23 09:14:17 PDT LOCATION: proc_exit_prepare, ipc.c:183
2011-03-23 09:14:17 PDT DEBUG: 00000: exit(0)
2011-03-23 09:14:17 PDT LOCATION: proc_exit, ipc.c:135
2011-03-23 09:14:17 PDT DEBUG: 00000: shmem_exit(-1): 0 callbacks to make
2011-03-23 09:14:17 PDT LOCATION: shmem_exit, ipc.c:211
2011-03-23 09:14:17 PDT DEBUG: 00000: proc_exit(-1): 0 callbacks to make
2011-03-23 09:14:17 PDT LOCATION: proc_exit_prepare, ipc.c:183
2011-03-23 09:14:17 PDT DEBUG: 00000: reaping dead processes
2011-03-23 09:14:17 PDT LOCATION: reaper, postmaster.c:2243
2011-03-23 09:14:17 PDT DEBUG: 00000: server process (PID 4592) exited with exit code 0
2011-03-23 09:14:17 PDT LOCATION: LogChildExit, postmaster.c:2725
2011-03-23 09:14:24 PDT LOG: 00000: Kerberos recvauth returned error 103
2011-03-23 09:14:24 PDT LOCATION: pg_krb5_recvauth, auth.c:721
postgres: Software caused connection abort from krb5_recvauth
2011-03-23 09:14:24 PDT FATAL: 28000: Kerberos 5 authentication failed for user "gavin"
2011-03-23 09:14:24 PDT LOCATION: auth_failed, auth.c:273
2011-03-23 09:14:24 PDT DEBUG: 00000: shmem_exit(1): 0 callbacks to make
2011-03-23 09:14:24 PDT LOCATION: shmem_exit, ipc.c:211
2011-03-23 09:14:24 PDT DEBUG: 00000: proc_exit(1): 1 callbacks to make
2011-03-23 09:14:24 PDT LOCATION: proc_exit_prepare, ipc.c:183
2011-03-23 09:14:24 PDT DEBUG: 00000: exit(1)
2011-03-23 09:14:24 PDT LOCATION: proc_exit, ipc.c:135
2011-03-23 09:14:24 PDT DEBUG: 00000: shmem_exit(-1): 0 callbacks to make
2011-03-23 09:14:24 PDT LOCATION: shmem_exit, ipc.c:211
2011-03-23 09:14:24 PDT DEBUG: 00000: proc_exit(-1): 0 callbacks to make
2011-03-23 09:14:24 PDT LOCATION: proc_exit_prepare, ipc.c:183
2011-03-23 09:14:24 PDT DEBUG: 00000: reaping dead processes
What does this means and how could I get more verbose logs?
Besides, is there any more howto/doc on integrate kerberos and postgresql besides the official documentation at http://www.postgresql.org/docs/9.0/interactive/client-authentication.html?
Thanks very much in advance!
Regards,
Yandong
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"Patriotism is the conviction that your country is superior to all others because you were born in it." -- George Bernard Shaw
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