[keycloak-user] Group-Mapping

[Simon Payne]

if you are referring to the standard entry

I simply added the expiration value to the existing local-cache entry for
users

<local-cache name="users">
                    <eviction max-entries="10000" strategy="LRU"/>
 </local-cache>


then LRU means least recently used.  so it will cache 10,000 users and
evict the least recently used when cache limit is reached.  obviously this
will only evict users if you have greater than 10,000 in your system.  So
in my case i changed to the following

I simply added the expiration value to the existing local-cache entry for
users

<local-cache name="users">
                    <eviction max-entries="10000" strategy="LRU"/>
                    <expiration max-idle="1200000"/>
 </local-cache>

which will additionally expire entries after 20 minutes.


full explanation can be found here https://docs.jboss.org/
author/display/WFLY10/Infinispan+Subsystem


On Fri, Mar 23, 2018 at 1:46 PM, Lahari Guntha <lahari.guntha at tcs.com>
wrote:

> ???Hi,
>
>
> Thanks Simon.
>
>
> Does setting "Cache Policy" to "No Cache"  option under "User Federation"
> makes any sense in this case?? as shown below?
>
>
> [cid:69b609f1-3662-4933-b316-29896ba797fe]
>
>
> Could someone explain the "Eviction" policy for user cache??
>
> What exactly will happen???
>
> ?
>
>
> Thanks & Regards,
>
> Lahari G
>
>
>
>
> ________________________________
> From: Simon Payne <simonpayne58 at gmail.com>
> Sent: 16 March 2018 19:06
> To: Lahari Guntha
> Cc: keycloak-user at lists.jboss.org
> Subject: Re: [keycloak-user] Group-Mapping
>
> hi, we recently experienced similar and found it to be user cache.  there
> is a setting in the ldap config which allows you to specify the cache
> value.  however, i found this to take no effect and eventually set a hard
> eviction rate to the configuration in the standalone-ha.xml for user cache.
>
>
>
> On Fri, Mar 16, 2018 at 11:48 AM, Lahari Guntha <lahari.guntha at tcs.com
> <mailto:lahari.guntha at tcs.com>> wrote:
> Hi All,
>
>
>
> We are using keycloak of version 3.3.0.CR2.
>
> I have my Keycloak integrated with LDAP.
>
> I have configured  many applications to have SSO with Keycloak. I have
> done all the configuration to have LDAP integration with Keycloak. I have
> also configured Group mappers so that groups from LDAP are also synced to
> LDAP.
>
> eg:
>
> Users in LDAP:  "user1"
>
> Groups in LDAP:  "group1","group2"
>
>
> When i login into one of my application that is configured to have SSO
> with keycloak with user "user1" that is present in group "group1"...that
> user entry gets shown in  the Keycloak UI page and we can also see the
> groups mapped to it.
>
>
> Now I add the user "user1" into another group "group2"...
>
> But now the newly added group is not reflected when click on User> Group
> Mapping.
>
>
> Why Is this happening??
>
>
> What is the solution to continuously sync the users with the groups they
> are present in/added newly automatically????
>
>
> Thanks,
>
> Lahari
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