[stunnel-users] Weird verify behaviour using intermediate CAs
sjv at genoscope.cns.fr
Thu Oct 1 16:35:14 CEST 2009
On Thu, 01 Oct 2009 06:44:12 +0200
delaage.pierre at free.fr wrote:
> Everything should work "securely" once you have usercert2 hash present in your
> CApath (and client cert file present of course somewhere on the server), and
> that there is really a chain from that cert to the related rootca (the chain
> should be present in the client cert file, so there is no need to declare chains
> in stunnel server conf file).
Hmmm. That would be the necessary setup with verify=3, right ? I agree
that it would be more secure, but having to list every issued client
cert there does not scale very well.
> What would be really worrying would be if usercert2 was validated while being
> not present in CApath: but this is not the case, isn't it...
OK. I think I misunderstood the purpose of CApath: I was under the
impression that only the signing CA (in our case, the intermediate one)
was significant. Instead it seems that the root of the chain is
So I guess there's no way to have stunnel discriminate users based upon
an intermediary CA, then (except with verify=3) ?
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