[keycloak-user] Java API documentation

[Stian Thorgersen]

----- Original Message -----
> From: "Alexander Chriztopher" <alexander.chriztopher at gmail.com>
> To: "Kamal Jagadevan" <j.kamal at ymail.com>
> Cc: keycloak-user at lists.jboss.org
> Sent: Friday, 31 October, 2014 4:59:24 PM
> Subject: Re: [keycloak-user] Java API documentation
> 
> I have upgraded to 1.0.4.Final but still have the issue.
> 
> I would consider this as a bug in Keycloak -well in the client at least- as
> am using Wildfly and i am embedding the Jackson dependencies with my war
> anyway. These dependencies are pulled by the Keycloak ones.
> 
> @Keycloak team : should i open an issue for this one ?

Sure

> 
> On Wed, Oct 29, 2014 at 8:16 PM, Kamal Jagadevan < j.kamal at ymail.com > wrote:
> 
> 
> 
> Hi Alexander,
> On a second look, my problem was with my tomcat application that integrates
> with Keycloak. This tomcat application was using fasterxml jackson parser
> whereas keycloak implementation uses codehaus jackson which gets overridden
> during runtime. I was able to overcome this problem by creating
> PropertyNamingStrategy and set it to ObjectMapper before deserializing the
> JSON.
> 
> Alternatively Keycloak implementation can be modified to use fasterxml
> jackson databinding.
> 
> -Kamal
> 
> 
> From: Alexander Chriztopher < alexander.chriztopher at gmail.com >
> To: Kamal Jagadevan < j.kamal at ymail.com >
> Cc: " keycloak-user at lists.jboss.org " < keycloak-user at lists.jboss.org >
> Sent: Monday, October 27, 2014 12:54 PM
> Subject: Re: [keycloak-user] Java API documentation
> 
> Hi Kamal and thanks.
> 
> Am using the keycloak admin client which brings the following Jackson
> dependency : jackson-core-asl:1.9.9 and can not override this. I also don't
> have the option to change the property mapping as it comes with the Keycloak
> distribution am using :-(
> 
> 
> 
> On Mon, Oct 27, 2014 at 4:54 PM, Kamal Jagadevan < j.kamal at ymail.com > wrote:
> 
> 
> 
> Hi Alexander,
> I had faced the same problem few days back it is because of the mismatch
> between JSONProperty and POJO variable name(getter method) that too with
> fasterxml jackson parser.
> If you use codehaus jackson parser you wouldnt get any problem. One work
> around to this problem is to update the POJO variable name to reflect the
> JSONProperty name.
> Similar problem is observed in multiple places where deserialization kicks
> in..
> 
> Specifically it is because of this
> 
> @JsonProperty(" access_token ")
> protected String token ;
> 
> Hi Bill,
> Do you have any other ideas besides updating POJOs member variable name
> matching the JSON property? Please advise.
> 
> Thanks
> Kamal
> 
> 
> 
> From: Alexander Chriztopher < alexander.chriztopher at gmail.com >
> To: " keycloak-user at lists.jboss.org " < keycloak-user at lists.jboss.org >
> Sent: Monday, October 27, 2014 11:45 AM
> Subject: [keycloak-user] Java API documentation
> 
> Hi All,
> Am using Keycloak 1.0.2.Final and am getting this error when using the rest
> API :
> Caused by: com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException :
> Unrecognized field "access_token" (class
> org.keycloak.representations.AccessTokenResponse), not marked as ignorable
> (7 known properties: "tokenType", "notBeforePolicy", "token", "expiresIn",
> "sessionState", "refreshToken", "idToken"])
> at [Source: org.apache.http.conn.EofSensorInputStream at 11b8a95d; line: 1,
> column: 18] (through reference chain:
> org.keycloak.representations.AccessTokenResponse["access_token"])
> at com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException.from(
> UnrecognizedPropertyException.java:51 ) [jackson-databind-2.3.2.jar:2.3.2]
> at
> com.fasterxml.jackson.databind.DeserializationContext.reportUnknownProperty(
> DeserializationContext.java:671 ) [jackson-databind-2.3.2.jar:2.3.2]
> at
> com.fasterxml.jackson.databind.deser.std.StdDeserializer.handleUnknownProperty(
> StdDeserializer.java:771 ) [jackson-databind-2.3.2.jar:2.3.2]
> at
> com.fasterxml.jackson.databind.deser.BeanDeserializerBase.handleUnknownProperty(
> BeanDeserializerBase.java:1297 ) [jackson-databind-2.3.2.jar:2.3.2]
> at
> com.fasterxml.jackson.databind.deser.BeanDeserializerBase.handleUnknownVanilla(
> BeanDeserializerBase.java:1275 ) [jackson-databind-2.3.2.jar:2.3.2]
> at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(
> BeanDeserializer.java:247 ) [jackson-databind-2.3.2.jar:2.3.2]
> at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(
> BeanDeserializer.java:118 ) [jackson-databind-2.3.2.jar:2.3.2]
> at com.fasterxml.jackson.databind.ObjectReader._bind( ObjectReader.java:1233
> ) [jackson-databind-2.3.2.jar:2.3.2]
> at com.fasterxml.jackson.databind.ObjectReader.readValue(
> ObjectReader.java:677 ) [jackson-databind-2.3.2.jar:2.3.2]
> at
> org.jboss.resteasy.plugins.providers.jackson.ResteasyJackson2Provider.readFrom(
> ResteasyJackson2Provider.java:120 )
> [resteasy-jackson2-provider-3.0.8.Final.jar:]
> at
> org.jboss.resteasy.core.interception.AbstractReaderInterceptorContext.readFrom(
> AbstractReaderInterceptorContext.java:59 ) [resteasy-jaxrs-3.0.8.Final.jar:]
> at
> org.jboss.resteasy.core.interception.AbstractReaderInterceptorContext.proceed(
> AbstractReaderInterceptorContext.java:51 ) [resteasy-jaxrs-3.0.8.Final.jar:]
> at
> org.jboss.resteasy.security.doseta.DigitalVerificationInterceptor.aroundReadFrom(
> DigitalVerificationInterceptor.java:32 ) [resteasy-crypto-3.0.8.Final.jar:]
> at
> org.jboss.resteasy.core.interception.AbstractReaderInterceptorContext.proceed(
> AbstractReaderInterceptorContext.java:53 ) [resteasy-jaxrs-3.0.8.Final.jar:]
> at
> org.jboss.resteasy.plugins.interceptors.encoding.GZIPDecodingInterceptor.aroundReadFrom(
> GZIPDecodingInterceptor.java:59 ) [resteasy-jaxrs-3.0.8.Final.jar:]
> at
> org.jboss.resteasy.core.interception.AbstractReaderInterceptorContext.proceed(
> AbstractReaderInterceptorContext.java:53 ) [resteasy-jaxrs-3.0.8.Final.jar:]
> at org.jboss.resteasy.client.jaxrs.internal.ClientResponse.readFrom(
> ClientResponse.java:248 ) [resteasy-client-3.0.8.Final.jar:]
> ... 164 more
> 
> Was wondering where this comes from as am using the 1.0.2.Final admin api and
> have updated my Wildfly Server accordingly.
> 
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> 
> 
> 
> 
> 
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