2002-08-15 23:08:29

by Trond Myklebust

[permalink] [raw]
Subject: Re: Will NFSv4 be accepted?

>>>>> " " == Linus Torvalds <[email protected]> writes:

> I personally doubt that NFS would be the thing driving
> this. Judging by past performance, NFS security issues don't
> seem to bother people. I'd personally assume that the thing
> that would be important enough to people for vendors to add it
> is VPN or encrypted (local) disks.

As I said: one of the main motivations for NFSv4 is WAN support, and
in those environments, strong authentication is a must.

That said, the plan is to also prepare a 'null' authentication scheme
for RPCSEC_GSS (basically using RPCSEC_GSS as a wrapper for AUTH_UNIX)
so that the strong auth can be provided as a simple plugin in case its
inclusion in the kernel would not be acceptable.

Cheers,
Trond


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2002-08-14 22:35:08

by Brian Pawlowski

[permalink] [raw]
Subject: Re: Re: Will NFSv4 be accepted?

> RPCSEC_GSS is not an argument for NFSv4...

yes.

But ACL support over the wire is an argument for V4 - and fine grained
authorization coupled to strong authentication makes for a flexible
security package.


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