On Sun, Mar 12, 2023 at 08:36:53PM -0400, Stephen Frost wrote:
> > When the server is on a non-Windows platform then the server must use GSSAPI
> > if it wants to authenticate the client either via Kerberos or via Active
> > Directory. A client on a Windows platform that connects to a non-Windows
> > Postgresql server can either use SSPI (strongly encouraged) or GSS (much
> > more difficult to set up) if it wants to authenticate via Kerberos or Active
> > Directory. A client from a non-Windows platform must use GSS if it wants to
> > authenticate via Kerberos or Active Directory."
>
> Rather than work in negative, I feel like it might make more sense to
> work in positives? That is, perhaps this instead:
>
> On Windows platforms, SSPI is the default and most commonly used
> mechanism. Note that an SSPI client can authenticate to a server which
> is using either SSPI or GSSAPI, and a GSSAPI client can authenticate to
> a server which is using either SSPI or GSSAPI. Generally speaking,
> clients and servers on Windows are recommended to use SSPI while clients
> and servers on Unix (non-Windows) platforms use GSSAPI.
I developed the attached patch.
--
Bruce Momjian <br...@momjian.us> https://momjian.us
EDB https://enterprisedb.com
Only you can decide what is important to you.
diff --git a/doc/src/sgml/client-auth.sgml b/doc/src/sgml/client-auth.sgml
new file mode 100644
index a72f80f..fa53a0f
*** a/doc/src/sgml/client-auth.sgml
--- b/doc/src/sgml/client-auth.sgml
*************** omicron bryanh
*** 1505,1514 ****
<literal>negotiate</literal> mode, which will use
<productname>Kerberos</productname> when possible and automatically
fall back to <productname>NTLM</productname> in other cases.
! <productname>SSPI</productname> authentication only works when both
! server and client are running <productname>Windows</productname>,
! or, on non-Windows platforms, when <productname>GSSAPI</productname>
! is available.
</para>
<para>
--- 1505,1514 ----
<literal>negotiate</literal> mode, which will use
<productname>Kerberos</productname> when possible and automatically
fall back to <productname>NTLM</productname> in other cases.
! <productname>SSPI</productname> and <productname>GSSAPI</productname>
! interoperate as clients and servers. It is recommended to use
! <productname>SSPI</productname> on Windows clients and servers and
! <productname>GSSAPI</productname> on non-Windows platforms.
</para>
<para>
