Re: [keycloak-user] Multivalued user attributes mapping

I´m trying to follow this example but I´m not able to assign two different values with the same key to an user in the Keycloak admin console frontend. I have tried the following: Added a key "department" with a single value for example "finance". Adding a second key "department" with another value "development" overwrites the initial entry. I also have tried to put something like a list into the value column, such as "development, finance" but this is treated as a single value.

So, my question is: How to add multiple user attribute values for the same key in the frontend? Thanks, Sebastian -----Original Message----- From: keycloak-user-bounces(a)lists.jboss.org [mailto:keycloak-user-bounces@lists.jboss.org] On Behalf Of Bill Burke Sent: Tuesday, October 27, 2015 2:12 PM To: keycloak-user(a)lists.jboss.org Subject: Re: [keycloak-user] Multivalued user attributes mapping I'm wondering if we should just greatly increase the attribute value column size and just marshal the attribute into json or something. On 10/27/2015 4:39 AM, Sascha Skorupa wrote: > Hi Marek, > > I think what we want is a composition of both options. Something like this: > > [.] > > "additional_info": { > > "departments": { > > "finance", > > "development" > > }, > > "organization": "ABC" > > } > > [...] > > I take a look at the AccessTokenTest where multiple values of the same > attribute are mapped to an array in the accessToken. This is fine, but > how can I configure multiple values for one attribute? The first value > is always overwritten. > > Cheers, > > sascha > > *Von:*Marek Posolda [mailto:mposolda@redhat.com] > *Gesendet:* Donnerstag, 22. Oktober 2015 21:52 > *An:* Sascha Skorupa <sascha.skorupa(a)traveltainment.de>; > keycloak-user(a)lists.jboss.org > *Betreff:* Re: [keycloak-user] Multivalued user attributes mapping > > On 22/10/15 16:46, Sascha Skorupa wrote: > > Hi, > > if this is currently not possible what does the "Multivalued" flag > mean in the mappers section of a client? > > It is used if your user has multiple values of same attribute. For > example user "john" works in 2 departments "finance" and > "development", so attribute "department" of user "john" has 2 values > in model - "finance" and "development" . > So when "multivalued" is on, then both values of the attribute will be > propagated to accessToken and they will be available in accessToken in > list (array). However when "multivalued" is off, then just single > value of attribute is propagated to accessToken and it's available in > accessToken as String (or any other simple type). > > >From what I understood, your usecase is that you have 2 different >> attributes on UserModel and you want to map them into single attribute >> in accessToken. For example you have attribute "department" with value >> "finance" and attribute "secondaryDepartment" with value >> "development" and you want them both to be mapped into > accessToken into single attribute "department" with 2 values "finance" > and "development" . Is it correct? > > That's what we don't have and you may write custom protocol mapper for it. > > Is there any example / documentation how to implement and integrate > custom protocol mappers? > > Looks we don't have example for protocol mapper, but we have some > examples for other providers. See the example distribution and it's > subdirectory "providers" . > > Marek > > Cheers > > sascha > > *Von:*Marek Posolda [mailto:mposolda@redhat.com] > *Gesendet:* Montag, 21. September 2015 14:32 > *An:* Sascha Skorupa <sascha.skorupa(a)traveltainment.de&gt; > <mailto:sascha.skorupa@traveltainment.de>; > keycloak-user(a)lists.jboss.org <mailto:keycloak-user@lists.jboss.org> > *Betreff:* Re: [keycloak-user] Multivalued user attributes mapping > > On 21/09/15 11:52, Sascha Skorupa wrote: > > Hi, > > we are currently evaluating Keycloak as IDM solution for our > company. In doing so we encountered the following questions > according to storing authorization data: > > 1)In the "Mapper" section it is possible to configure how user > attributes are mapped to tokens/claims. It is also possible to > turn on "Multivalued" mapping, so that every value of one > attribute is set as claim. But, how you can configure multiple > values for one attribute? If you save another value with the > same key the existing one is overwritten. > > You mean to map multiple different attributes from User into one > attribute of AccessToken? That's not possible with the existing > mappers . The thing is that you can write your own protocol mapper > implementation and map the claims exactly how you want. > > > 2)One of requirements is to persist custom authorization data > hierarchically and to map this data into access tokens. Is there > any recommendation how to realize this in keycloak or is the > only way to use flat user attributes (key/value). > > The accessToken has "otherClaims" map on it. You can use any > hierarchy you want to map your stuff into the access token. The best > is again to write your own protocol mapper to achieve exactly what > you want. > > Marek > > > Thanks, Sascha > > > > > > _______________________________________________ > > keycloak-user mailing list > > keycloak-user(a)lists.jboss.org > <mailto:keycloak-user@lists.jboss.org> > > https://lists.jboss.org/mailman/listinfo/keycloak-user > > > > > _______________________________________________ > > keycloak-user mailing list > > keycloak-user(a)lists.jboss.org > <mailto:keycloak-user@lists.jboss.org> > > https://lists.jboss.org/mailman/listinfo/keycloak-user > > > > _______________________________________________ > keycloak-user mailing list > keycloak-user(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/keycloak-user > -- Bill Burke JBoss, a division of Red Hat http://bill.burkecentral.com _______________________________________________ keycloak-user mailing list keycloak-user(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/keycloak-user _______________________________________________ keycloak-user mailing list keycloak-user(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/keycloak-user