[keycloak-user] Issue (500 Internal Server Error) with "Update the client" via Admin REST API

[Stan Silvert]

On 11/12/2015 7:39 AM, Stian Thorgersen wrote:
>
>
> On 12 November 2015 at 13:12, Stan Silvert <ssilvert at redhat.com 
> <mailto:ssilvert at redhat.com>> wrote:
>
>     Funny.  I just ran into that exact NPE yesterday but I thought it
>     was a state that was caused by my new code.  So I only fixed it in
>     that one representation class.  But I'm not ready to merge that yet.
>
>     We really need to go through all the representations and set
>     defaults for all instance variables of type Boolean.  It's
>     probably rare that we would want that default to be null.  Even if
>     it should be null we should say so explicitly.
>
>
> -1 We want them to be null. We set defaults elsewhere
Where?
>
>
>
>     Stan
>
>
>     On 11/12/2015 5:42 AM, Stian Thorgersen wrote:
>>     That's a bug. It's failing on "if (rep.isServiceAccountsEnabled()
>>     ..)", but serviceAccountsEnabled in the representation can be
>>     null, which would result in this NPE.
>>
>>     Can you create a JIRA please? If you did a PR as well that'd be
>>     even better :)
>>
>>     On 12 November 2015 at 10:58, Juraj Janosik
>>     <juraj.janosik77 at gmail.com <mailto:juraj.janosik77 at gmail.com>> wrote:
>>
>>         Hi,
>>
>>         I want to announce an issue with "Update the client
>>         <http://keycloak.github.io/docs/rest-api/index.html#_update_the_client>"
>>         via Admin REST API.
>>
>>         _Description:_ I want to change the description for existing
>>         client #3.
>>
>>         _Note:_ From the documentation ("Update the client
>>         <http://keycloak.github.io/docs/rest-api/index.html#_update_the_client>"),
>>         body parameter attributes
>>         are required in schema "ClientRepresentation".
>>         Description of schema "ClientRepresentation" notes for any
>>         mandatory attribute.
>>
>>         Are some parameters mandatory for successfuly running of this
>>         scenario ?
>>
>>         _Tested scenario:_
>>         _Tested data:_
>>         "Update Client":
>>         "method":"PUT","url":"<URL>:<PORT>/auth/admin/realms/<REALM>/clients/3"
>>         "headers":
>>         [["Content-Type","application/json"],
>>         ["Authorization","Bearer <ACCESS_TOKEN>]]
>>         "body":
>>         "{
>>         "id":"3",
>>         "clientId":"testclient-3",
>>         "name": "testclient-3",
>>         "description": "TESTCLIENT-3 v.2"
>>         }"
>>
>>         _Test Result:_ Status Code: 500 Internal Server Error
>>
>>         _Some parts from console logs:_
>>         10:35:31,591 ERROR [io.undertow.request] (default task-18)
>>         UT005023: Exception handling request to
>>         /auth/admin/realms/universities/clients/3:
>>         java.lang.RuntimeException: request path:
>>         /auth/admin/realms/universities/clients/3
>>         ...
>>             at
>>         org.keycloak.services.filters.KeycloakSessionServletFilter.doFilter(KeycloakSessionServletFilter.java:61)
>>             ... 29 more
>>         *Caused by: java.lang.NullPointerException*
>>             at
>>         org.keycloak.services.resources.admin.ClientResource.update(ClientResource.java:106)
>>
>>
>>         Thanks a lot.
>>
>>         Best Regards,
>>         Juraj
>>
>>
>>
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>>
>>
>>
>>
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>
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