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Data Bases > Pgsql Patches > Re: [HACKERS] S...
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Re: [HACKERS] Solaris ident authentication using unix domain sockets

by tgl@[EMAIL PROTECTED] (Tom Lane) Jul 3, 2008 at 02:01 PM

Garick Hamlin <ghamlin@[EMAIL PROTECTED]
> writes:
> 	I have a patch that I have been using to sup****t postgresql's
> notion of ident authentication when using unix domain sockets on
> Solaris.  This patch basically just adds sup****t for using 
> getupeercred() on Solaris so unix sockets and ident auth works just
> like it does on Linux and elsewhere.

Cool.

> + #if defined(HAVE_GETPEERUCRED) 
> + #include <ucred.h>
> + #endif

But this is not cool.  There might be systems out there that have
getpeerucred() but not <ucred.h>, and this coding would cause a compile
failure (even if they actually wouldn't be trying to use getpeerucred()
because they have some other way to do it).  You need an explicit
configure probe for the header file too, I think.

Also, what is the rationale for putting this before the
HAVE_STRUCT_CMSGCRED case instead of after?  Again, that seems like it
could cause unexpected behavioral changes on platforms that work fine
now (consider possibility that getpeerucred is there but broken).

			regards, tom lane

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 4 Posts in Topic:
Solaris ident authentication using unix domain sockets
ghamlin@[EMAIL PROTECTED]  2008-07-03 13:36:28 
Re: [HACKERS] Solaris ident authentication using unix domain soc
tgl@[EMAIL PROTECTED] (T  2008-07-03 14:01:22 
Re: [HACKERS] Solaris ident authentication using unix domain
ghamlin@[EMAIL PROTECTED]  2008-07-03 14:55:33 
Re: [HACKERS] Solaris ident authentication using unix domain
bruce@[EMAIL PROTECTED]   2008-08-22 13:27:58 

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tan12V112 Sun Oct 12 9:32:31 CDT 2008.