10:07 a.m.
Dear all,
we have a question regarding Keycloak and obtaining an Access Token.
Our setup is as follows:
- users are created and maintained in Keycloak
- resources, policies and permissions are also maintained in Keycloak
Our use case is:
As a third party application, I want to obtain authorization information (e.g. resource-
and scope-based permissions) for a specific user by only providing the username to
Keycloak, so I can allow or prohibit further actions.
To be more specific:
We have an application exposing an interface the outside world. Any request from an
interface-consuming application contains the name of the user in the request header that
called an action on this interface (The username in the request is the same as in
Keycloak).
The question is now:
How can we obtain an access token for the user (by only knowing the username) that is
needed in order to call/use Keycloak's AuthZ client to retrieve authorization
information (e.g. via its entitlement API)?
We also thought about using offline tokens, but it might be that a user (available in
Keycloak) that is sent within the request might have never logged in to any protected
application before - therefore we would not be able to have offline tokens at hand that we
could use to request a new access token. Is there a solution to obtain an access token for
such a user?
Thanks,
Christian
2:57 a.m.
Pedro - is this possible? Seems like a valid use-case.
On 15 September 2016 at 17:07, FREIMUELLER Christian <
Christian.FREIMUELLER(a)frequentis.com> wrote:
Dear all,
we have a question regarding Keycloak and obtaining an Access Token.
Our setup is as follows:
- users are created and maintained in Keycloak
- resources, policies and permissions are also maintained in Keycloak
*Our** use case is:*
As a third party application, I want to obtain authorization information
(e.g. resource- and scope-based permissions) for a specific user by only
providing the username to Keycloak, so I can allow or prohibit further
actions.
*To be more specific: *
We have an application exposing an interface the outside world. Any
request from an interface-consuming application contains the name of the
user in the request header that called an action on this interface (The
username in the request is the same as in Keycloak).
*The question is now: *
How can we obtain an access token for the user (by only knowing the
username) that is needed in order to call/use Keycloak’s AuthZ client to
retrieve authorization information (e.g. via its entitlement API)?
We also thought about using offline tokens, but it might be that a user
(available in Keycloak) that is sent within the request might have never
logged in to any protected application before – therefore we would not be
able to have offline tokens at hand that we could use to request a new
access token. Is there a solution to obtain an access token for such a user?
Thanks,
Christian
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keycloak-user(a)lists.jboss.org
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1:32 a.m.
Dear Pedro,
Do you have any updates on this topic or hints how to achieve that with Keycloak for us?
Thanks,
Christian
From: Stian Thorgersen [mailto:sthorger@redhat.com]
Sent: 20 September 2016 09:57
To: FREIMUELLER Christian; Pedro Igor Silva
Cc: keycloak-user(a)lists.jboss.org
Subject: Re: [keycloak-user] Obtaining access token by username only (no HMI)
Pedro - is this possible? Seems like a valid use-case.
On 15 September 2016 at 17:07, FREIMUELLER Christian
<Christian.FREIMUELLER@frequentis.com<mailto:Christian.FREIMUELLER@frequentis.com>>
wrote:
Dear all,
we have a question regarding Keycloak and obtaining an Access Token.
Our setup is as follows:
· users are created and maintained in Keycloak
· resources, policies and permissions are also maintained in Keycloak
Our use case is:
As a third party application, I want to obtain authorization information (e.g. resource-
and scope-based permissions) for a specific user by only providing the username to
Keycloak, so I can allow or prohibit further actions.
To be more specific:
We have an application exposing an interface the outside world. Any request from an
interface-consuming application contains the name of the user in the request header that
called an action on this interface (The username in the request is the same as in
Keycloak).
The question is now:
How can we obtain an access token for the user (by only knowing the username) that is
needed in order to call/use Keycloak’s AuthZ client to retrieve authorization information
(e.g. via its entitlement API)?
We also thought about using offline tokens, but it might be that a user (available in
Keycloak) that is sent within the request might have never logged in to any protected
application before – therefore we would not be able to have offline tokens at hand that we
could use to request a new access token. Is there a solution to obtain an access token for
such a user?
Thanks,
Christian
_______________________________________________
keycloak-user mailing list
keycloak-user@lists.jboss.org<mailto:keycloak-user@lists.jboss.org>
https://lists.jboss.org/mailman/listinfo/keycloak-user
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participants (2)
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FREIMUELLER Christian -
Stian Thorgersen