Thank you for your response. Did not see that ticket before. Great news!
I looked into using protocol mappers to achieve this, and while it would
work I'm worried that once KEYCLOAK-3422 has been resolved and included in
a proper release we would run into migration issues if the method used for
calculating "native" pairwise subs is different from what we implement.
Clients could loose / be forced to re-register all their users if we decide
to switch. The example methods in the spec are just that. Examples. Maybe
the method/alg for computing the pairwise sub should be pluggable?
--
Martin
On Thu, 11 Aug 2016 at 17:15 Marek Posolda <mposolda(a)redhat.com> wrote:
Sorry for late response.
We have JIRA created for that. You can possibly add yourself as a watcher.
See
https://issues.jboss.org/browse/KEYCLOAK-3422
Maybe an alternative for you is to use protocolMappers. That should allow
you to "construct" the token for particular client exactly how you want and
also use the different value for "sub" claim.
Another possibility is, to handle this on adapter side. We already have an
adapter option "principal-attribute", which specifies that application will
see the different attribute instead of "sub" as subject. For example when
in appllication you call "httpServletRequest.getRemoteUser()" it will
return "john" instead of "123456-unique-johns-uuid" . See
https://keycloak.gitbooks.io/securing-client-applications-guide/content/v...
Hopefully some of the options can be useful for you?
Marek
On 02/08/16 14:13, Martin Hardselius wrote:
Me and my team are working towards getting Keycloak, customized for our
needs, into production but we've identified the need for Pairwise Subject
Identifiers as we don't want to expose internal user ids.
Right now, the only subject_types_supported seems to be "public". Are
there any near-future plans to include "pairwise"? Can we pitch in with a
PR to make this happen as soon as possible?
Links to relevant sections in the spec:
http://openid.net/specs/openid-connect-core-1_0.html#SubjectIDTypes
http://openid.net/specs/openid-connect-core-1_0.html#PairwiseAlg
--
Martin
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