[keycloak-user] java.lang.NoClassDefFoundError: org/keycloak/representations/AccessTokenResponse

[valsaraj pv]

The previous issue was due to no permission for user in the realm. After
setting permission, issue fixed.

Here is samples of Java APIs:
https://www.programcreek.com/java-api-examples/?api=org.keycloak.representations.idm.UserRepresentation
I didn't find Java APIs in Keycloak docs, this might be helpful.

On Tue, May 22, 2018 at 4:50 PM, valsaraj pv <valsarajpv at gmail.com> wrote:

> Set <module name="javax.ws.rs.api"/> in keycloak-core module. Got another:
> Caused by: javax.ws.rs.ClientErrorException: HTTP 403 Forbidden
> at org.jboss.resteasy.client.jaxrs.internal.ClientInvocation.
> handleErrorStatus(ClientInvocation.java:216)
> at org.jboss.resteasy.client.jaxrs.internal.ClientInvocation.
> extractResult(ClientInvocation.java:174)
> at org.jboss.resteasy.client.jaxrs.internal.proxy.extractors.
> BodyEntityExtractor.extractEntity(BodyEntityExtractor.java:60)
> at org.jboss.resteasy.client.jaxrs.internal.proxy.ClientInvoker.invoke(
> ClientInvoker.java:104)
> at org.jboss.resteasy.client.jaxrs.internal.proxy.ClientProxy.invoke(
> ClientProxy.java:76)
> at com.sun.proxy.$Proxy253.list(Unknown Source)
>
>
> On Tue, May 22, 2018 at 4:38 PM, valsaraj pv <valsarajpv at gmail.com> wrote:
>
>> After setting resteasy dependency got another:
>>
>>> 2018-05-22 16:35:25,069 WARN  [com.ltchie.mco.web.ErrorServlet]
>>>> (default task-9) Error in processing request: java.lang.NoClassDefFoundError:
>>>> javax/ws/rs/BadRequestException
>>>
>>> at org.keycloak.admin.client.Keycloak.<init>(Keycloak.java:60)
>>>
>>> at org.keycloak.admin.client.Keycloak.getInstance(Keycloak.java:106)
>>>
>>>
>>>>
>>
>> On Tue, May 22, 2018 at 4:35 PM, valsaraj pv <valsarajpv at gmail.com>
>> wrote:
>>
>>> Removed keycloak jars from application & then added
>>> keycloak-admin-client-3.4.3.Final.jar in keycloak-core module for
>>> checking. Then got following exception:
>>>
>>>> java.lang.NoClassDefFoundError: org/jboss/resteasy/client/jaxr
>>>> s/ResteasyClientBuilder
>>>> at org.keycloak.admin.client.Keycloak.<init>(Keycloak.java:58)
>>>> at org.keycloak.admin.client.Keycloak.getInstance(Keycloak.java:106)
>>>> at com.ltchie.keycloak.util.KeycloakUtil.getInstance(KeycloakUt
>>>> il.java:78)
>>>> at org.tolven.web.security.GeneralSecurityFilter.doFilter(Gener
>>>> alSecurityFilter.java:478)
>>>
>>>
>>> Looks like resteasy dependency required here.
>>> So  keycloak-admin-client not coming out of the box for WidFly modules.
>>> Is there any other jar that can be used for calling admin APIs?
>>>
>>>
>>> On Tue, May 22, 2018 at 4:11 PM, valsaraj pv <valsarajpv at gmail.com>
>>> wrote:
>>>
>>>> Which Keycloak API jar we can use to call admin APIs from Java
>>>> application?
>>>>
>>>> On Tue, May 22, 2018 at 4:08 PM, valsaraj pv <valsarajpv at gmail.com>
>>>> wrote:
>>>>
>>>>> After adding keycloak-core-3.4.3.Final.jar into ear:
>>>>>
>>>>>> java.lang.LinkageError: loader constraint violation: loader (instance
>>>>>> of org/jboss/modules/ModuleClassLoader) previously initiated loading
>>>>>> for a different type with name "org/keycloak/representations/
>>>>>> idm/RealmRepresentation"
>>>>>> at java.lang.Class.forName0(Native Method)
>>>>>> at java.lang.Class.forName(Class.java:264)
>>>>>> at com.sun.proxy.$Proxy344.<clinit>(Unknown Source)
>>>>>> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
>>>>>> Method)
>>>>>> at sun.reflect.NativeConstructorAccessorImpl.newInstance(Native
>>>>>> ConstructorAccessorImpl.java:62)
>>>>>> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(De
>>>>>> legatingConstructorAccessorImpl.java:45)
>>>>>> at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
>>>>>> at java.lang.reflect.Proxy.newProxyInstance(Proxy.java:739)
>>>>>> at org.jboss.resteasy.client.jaxrs.ProxyBuilder.proxy(ProxyBuil
>>>>>> der.java:79)
>>>>>> at org.jboss.resteasy.client.jaxrs.ProxyBuilder.build(ProxyBuil
>>>>>> der.java:131)
>>>>>> at org.jboss.resteasy.client.jaxrs.internal.ClientWebTarget.pro
>>>>>> xy(ClientWebTarget.java:74)
>>>>>> at org.keycloak.admin.client.Keycloak.realms(Keycloak.java:114)
>>>>>> at org.keycloak.admin.client.Keycloak.realm(Keycloak.java:118)
>>>>>
>>>>>
>>>>>
>>>>> On Tue, May 22, 2018 at 3:07 PM, valsaraj pv <valsarajpv at gmail.com>
>>>>> wrote:
>>>>>
>>>>>>
>>>>>> Hi,
>>>>>>
>>>>>> I am getting following exception when calling admin API:
>>>>>>
>>>>>>> java.lang.NoClassDefFoundError: org/keycloak/representations/A
>>>>>>>> ccessTokenResponse
>>>>>>>
>>>>>>> at java.lang.Class.getDeclaredMethods0(Native Method)
>>>>>>>
>>>>>>> at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
>>>>>>>
>>>>>>> at java.lang.Class.privateGetPublicMethods(Class.java:2902)
>>>>>>>
>>>>>>> at java.lang.Class.getMethods(Class.java:1615)
>>>>>>>
>>>>>>> at org.jboss.resteasy.client.jaxrs.ProxyBuilder.proxy(ProxyBuil
>>>>>>>> der.java:48)
>>>>>>>
>>>>>>> at org.jboss.resteasy.client.jaxrs.ProxyBuilder.build(ProxyBuil
>>>>>>>> der.java:131)
>>>>>>>
>>>>>>> at org.jboss.resteasy.client.jaxrs.internal.ClientWebTarget.pro
>>>>>>>> xy(ClientWebTarget.java:74)
>>>>>>>
>>>>>>> at org.keycloak.admin.client.token.TokenManager.<init>(TokenMan
>>>>>>>> ager.java:55)
>>>>>>>
>>>>>>> at org.keycloak.admin.client.Keycloak.<init>(Keycloak.java:60)
>>>>>>>
>>>>>>> at org.keycloak.admin.client.Keycloak.getInstance(Keycloak.java:106)
>>>>>>>
>>>>>>>
>>>>>> I have added keycloak-admin-client-3.4.3.Final.jar in ear lib & set
>>>>>> dependency to following modules:
>>>>>>
>>>>>>> <module name="org.keycloak.keycloak-adapter-spi"/>
>>>>>>
>>>>>> <module name="org.keycloak.keycloak-adapter-core"/>
>>>>>>
>>>>>> <module name="org.keycloak.keycloak-common"/>
>>>>>>
>>>>>> <module name="org.keycloak.keycloak-core"/>
>>>>>>
>>>>>>
>>>>>> Thanks!
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Life is like this: "Just when we get all the answers of life.... God
>>>>> changes the question paper....
>>>>>
>>>>> Valsaraj Viswanathan
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Life is like this: "Just when we get all the answers of life.... God
>>>> changes the question paper....
>>>>
>>>> Valsaraj Viswanathan
>>>>
>>>
>>>
>>>
>>> --
>>> Life is like this: "Just when we get all the answers of life.... God
>>> changes the question paper....
>>>
>>> Valsaraj Viswanathan
>>>
>>
>>
>>
>> --
>> Life is like this: "Just when we get all the answers of life.... God
>> changes the question paper....
>>
>> Valsaraj Viswanathan
>>
>
>
>
> --
> Life is like this: "Just when we get all the answers of life.... God
> changes the question paper....
>
> Valsaraj Viswanathan
>



-- 
Life is like this: "Just when we get all the answers of life.... God
changes the question paper....

Valsaraj Viswanathan