[keycloak-dev] how to create a cache for a new session?

Pedro Igor Silva psilva at redhat.com
Fri Jul 26 08:08:40 EDT 2019


Hi Federico,

Not sure what you are trying to achieve but you should be probably looking
at [1] and [2]. It seems you are missing the cache definition in the
infinispan subsystem. The first is for running in embedded mode like when
running the server from your IDE using KeycloakServer.

[1]
https://github.com/keycloak/keycloak/blob/7a96911a83095386a7017268191b6bf0ca3e1b6c/model/infinispan/src/main/java/org/keycloak/connections/infinispan/DefaultInfinispanConnectionProviderFactory.java#L50
[2]
https://github.com/keycloak/keycloak/blob/3d4283fac9a809666c9ddd22f05d38a61756f1d4/wildfly/server-subsystem/src/main/resources/subsystem-templates/keycloak-infinispan.xml

On Fri, Jul 26, 2019 at 5:56 AM Federico Michele Facca <
federico.facca at martel-innovate.com> wrote:

> Hi,
> I am doing experiments for the support of "permanent" tokens. (see previous
> thread on the matter).
>
> In doing so, I thought that the best solutions was to create a separate
> storage cache (as for offline sessions).
>
> Now this is configured in the code, but configuration for this new cache
> storage of course can't be found (since I haven't created it :) ) so i get
> this error:
>
> 10:46:16,257 ERROR XNIO-1 task-1
> [org.keycloak.services.error.KeycloakErrorHandler] Uncaught server error
>
> org.infinispan.commons.CacheConfigurationException: ISPN000436: Cache
> 'permanentSessions' has been requested, but no cache configuration exists
> with that name and no default cache has been set for this container
>
> I thought this guide:
>
> https://github.com/keycloak/keycloak/blob/master/docs/updating-database-schema.md
> to be the solution, but 1) there is no existing db. 2) from keycloak
> repository root, i can't find the path: connections/jpa-liquibase/pom.xml
>
> Thanks for any hint!
> Cheers,
> Federico
>
>
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