Just to be clear, I'm going to follow the steps, but instead of setting up sub.ipa.local, I'm going to instead use simply "damascusgrp.com", yielding a principal named host/damascusgrp.com@DAMASCUSGRP.COM, right? And then proceed through the rest of the steps.
--
Bret Wortman
bret.wortman@damascusgrp.com
On Tue, Feb 16, 2021, at 7:05 AM, Bret Wortman wrote:
> Okay, I'll give it a try. Thanks!
>
>
> --
> Bret Wortman
> bret.wortman@damascusgrp.com
>
> On Tue, Feb 16, 2021, at 6:59 AM, Fraser Tweedale wrote:
> > On Tue, Feb 16, 2021 at 05:53:31AM -0500, Bret Wortman wrote:
> > > Fraser,
> > >
> > > It doesn't look like we fit the model. Our IPA CA's cert is as
> > > expected, but the other one is:
> > >
> > > $ openssl x509 -noout -in web-ca.crt -issuer issuer=
> > > /C=US/ST=VA/L=Fairfax/O=DG Web Team/OU=DG/CN=damascusgrp.com DG
> > > Web Team Root CA
> > >
> > > Since I don't see a hostname in there anywhere (and in fact,
> > > further conversations with this team turned up the fact that
> > > they're just creating these by hand using openssl commands rather
> > > than running any sort of service at all), I'm hesitant to just
> > > barge ahead and try to make it work on my own...
> >
> > The CN (damascusgrp.com) is a domain name. You can add a host
> > object with that name to FreeIPA. I think the procedure outlined in
> > the blog post should work for you.
> >
> > Cheers,
> > Fraser
> >
> > >
> > > --
> > > Bret Wortman
> > > bret.wortman@damascusgrp.com
> > >
> > > On Mon, Feb 15, 2021, at 8:30 PM, Fraser Tweedale wrote:
> > > > On Mon, Feb 15, 2021 at 10:10:59AM -0500, Bret Wortman via FreeIPA-users wrote:
> > > > > We had a developer team deploy their own CA and then issue a slew
> > > > > of certificates for users' workstations and other servers, and now
> > > > > they want us to deploy those certificates more widely. I'd rather
> > > > > find a way to bring their CA under ours so that the root CA
> > > > > certificate we already distribute will make theirs "just work"
> > > > > rather than having to distribute another set of root CA
> > > > > certificates.
> > > > >
> > > > > Is this possible, or would they have to start over and build a
> > > > > subordinate CA from the ground up to make it work? If it's perhaps
> > > > > possible, under what circumstances?
> > > > >
> > > > Hi Bret,
> > > >
> > > > It is possible, but there are restrictions about what the sub-CAs
> > > > subject DN can be. Have a read of this blog post:
> > > >
https://frasertweedale.github.io/blog-redhat/posts/2018-08-21-ipa-subordinat...
> > > >
> > > > If your developer team's CA certificate does not fit those
> > > > requirements, please share the details of the certificate
> > > > (especially Subject DN) and I'll see if I can find a workaround.
> > > >
> > > > Cheers,
> > > > Fraser
> > > >
> > > > >
> > > > > Thanks!
> > > > >
> > > > > Bret
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> >
> >