[keycloak-user] Docker and Invalid token issuer

Lorenzo Luconi Trombacchi lorenzo.luconi at iit.cnr.it
Tue Feb 19 04:52:44 EST 2019


I think is a hostname problem not a IP problem. The IP can be private but you should reference your keycloak server using always the same hostname, when you get and when you check the token (your applications do the check).
I had a similar problem inside a docker swarm cluster because some applications referenced the keycloak server with an internal name and other with a different or external name.

I hope this helps. 


> Il giorno 14 feb 2019, alle ore 20:03, Svyatoslav Babych <s.babych at dataclaritycorp.com> ha scritto:
> Good morning everyone,
> Could you please help me with this, I believe, common problem:
> I setup keycloak in Docker container, and have second container what communicate with Keycloak through private IP.
> I acquire  access token through public IP and then send request to this second container. As a result - "Invalid token issuer" exception.
> Unfortunately second container cannot use public IP.
> Appreciate any help with this ?
> Thank you,
> Best regards,
> Svyat
> Svyatoslav Babych | Senior Solution Architect, Technical team Lead
> s.babych at dataclaritycorp.com
> DataClarity Corporation | www.dataclaritycorp.com
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