Re: [PATCHES] [HACKERS] Solaris ident authentication using unix domain sockets

2008-07-09 Thread Josh Berkus
Florian, I'd be *very* interested in how they come to that assessment. I'd have thought that the only alternative to getpeereid/getupeercred is password-based or certificate-based authenticated - which seem *less* secure because a) they also rely on the client having the correct uid or gid (to

Re: [PATCHES] [HACKERS] Solaris ident authentication using unix domain sockets

2008-07-08 Thread Josh Berkus
Tom, Indeed. If the Solaris folk feel that getupeercred() is insecure, they had better explain why their kernel is that broken. This is entirely unrelated to the known shortcomings of the ident IP protocol. The Solaris security kernel folks do, actually. However, there's no question

Re: [PATCHES] [HACKERS] Solaris ident authentication using unix domain sockets

2008-07-08 Thread Andrew Dunstan
Josh Berkus wrote: Tom, Indeed. If the Solaris folk feel that getupeercred() is insecure, they had better explain why their kernel is that broken. This is entirely unrelated to the known shortcomings of the ident IP protocol. The Solaris security kernel folks do, actually.

Re: [PATCHES] [HACKERS] Solaris ident authentication using unix domain sockets

2008-07-08 Thread Florian G. Pflug
Josh Berkus wrote: Tom, Indeed. If the Solaris folk feel that getupeercred() is insecure, they had better explain why their kernel is that broken. This is entirely unrelated to the known shortcomings of the ident IP protocol. The Solaris security kernel folks do, actually. However,

Re: [PATCHES] [HACKERS] Solaris ident authentication using unix domain sockets

2008-07-05 Thread Andrew Dunstan
Robert Treat wrote: On Thursday 03 July 2008 14:01:22 Tom Lane wrote: Garick Hamlin [EMAIL PROTECTED] writes: I have a patch that I have been using to support postgresql's notion of ident authentication when using unix domain sockets on Solaris. This patch basically just

Re: [PATCHES] [HACKERS] Solaris ident authentication using unix domain sockets

2008-07-05 Thread Tom Lane
Andrew Dunstan [EMAIL PROTECTED] writes: Robert Treat wrote: Hmm... I've always been told that Solaris didn't support this because the Solaris developers feel that IDENT is inherently insecure. We don't actually use the Ident protocol for Unix sockets on any platform. Indeed. If the