[keycloak-user] Mapping provider user ID to user attribute

[Simon Payne]

Hi, i've been looking at similar recently.  It is possible.

if you have achieved to the point where you can see the value from the
identity provider token as an attribute in the broker user, then the last
step is to add a mapper on the client to add this attribute as a claim.

Regards,

Simon.



On Wed, Oct 25, 2017 at 1:19 PM, Ruh, Garret <garret.ruh at optum.com> wrote:

> Following up here, we’re still running into this issue. Without the
> ability to map IDP identifiers to user attributes (and then inject that
> attribute into the access token), migrating from single-IDP auth to
> Keycloak-brokered auth becomes fairly difficult, as existing data stores
> still use the original IDP’s identifier.
>
> Any thoughts or pointers to relevant documentation are much appreciated.
>
>
> Garret Ruh
>
> On 10/17/17, 6:25 PM, "keycloak-user-bounces at lists.jboss.org on behalf of
> Ruh, Garret" <keycloak-user-bounces at lists.jboss.org on behalf of
> garret.ruh at optum.com> wrote:
>
>     Context: Using Keycloak as an OpenID Connect identity broker, and
> onboarding an IDP.
>
>     Is it possible to map a provider user ID (from an OpenID Connect
> identity provider – so the value in the sub claim) to a user attribute?
> Have attempted using an "Attribute Importer" mapper w/ claim "sub" to no
> avail. End goal is to include that attribute (if it exists) in generated
> access tokens so that applications can still reference the provider user ID
> during a transitional period.
>
>     Seems like it’d be a pretty common use case, so apologies if this has
> been asked and answered before. Could be missing the applicable search
> term(s).
>
>
>     Regards,
>     Garret Ruh
>
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