You need to explicitly provide the following dependencies:

        <dependency>

            <groupId>org.keycloak</groupId>

            <artifactId>keycloak-admin-client</artifactId>

            <version>${keycloak.version}</version>

        </dependency>

        <dependency>

            <groupId>org.jboss.resteasy</groupId>

            <artifactId>resteasy-client</artifactId>

            <version>${resteasy.version}</version>

        </dependency>

        <dependency>

            <groupId>org.jboss.resteasy</groupId>

            <artifactId>resteasy-jackson2-provider</artifactId>

            <version>${resteasy.version}</version>

        </dependency>

        <dependency>

            <groupId>org.jboss.resteasy</groupId>

            <artifactId>resteasy-multipart-provider</artifactId>

            <version>${resteasy.version}</version>

        </dependency>

Pires

On Tue, Jul 26, 2016 at 8:08 AM Jitendra Chouhan <jitendrachouhan03@gmail.com> wrote:

I am using keycloak-admin-client jar for provisioning users  in keycloak server instance but facing issue if using keycloak-admin-client version higher than 1.8.0.Final. Please find detailed informations about issue and configurations used to provision user as below:

1) keycloak-server version: 1.9.8.Final or 2.0.0.Final

2) keycloak-admin-client version: 1.9.8.Final or 2.0.0.Final

Sample Code Snippet:

Keycloak kc = KeycloakBuilder.builder() //

.serverUrl("http://localhost:8080/auth") //

.realm("master")//

.username("admin") //

.password("admin") //

.clientId("admin-cli") //

// .clientId("security-admin-console") //

.resteasyClient(new ResteasyClientBuilder().connectionPoolSize(10).build())//

.build();

// 1. User

CredentialRepresentation credential = new CredentialRepresentation();

credential.setType(CredentialRepresentation.PASSWORD);

credential.setValue("test123");

credential.setTemporary(false);

UserRepresentation user = new UserRepresentation();

user.setUsername("testuser");

user.setFirstName("Test");

user.setLastName("User");

user.setCredentials(asList(credential));

user.setEnabled(true);

user.setRealmRoles(asList("admin"));

// create a user

//Response result = kc.realm("master").users().create(user);

Response result = kc.realm("demo").users().create(user);

if (result.getStatus() != 201) {

if(result.getStatus() == 409){

System.err.println("Couldn't create user since user already exist.");

System.exit(0);

}

System.err.println("Couldn't create user.");

System.exit(0);

}

System.out.println("test user created.... verify in keycloak!");

Error stack trace::

Exception in thread "main" javax.ws.rs.client.ResponseProcessingException: javax.ws.rs.ProcessingException: org.codehaus.jackson.map.exc.UnrecognizedPropertyException: Unrecognized field "access_token" (Class org.keycloak.representations.AccessTokenResponse), not marked as ignorable

 at [Source: org.apache.http.conn.EofSensorInputStream@6f3c660a; line: 1, column: 18] (through reference chain: org.keycloak.representations.AccessTokenResponse["access_token"])

at org.jboss.resteasy.client.jaxrs.internal.ClientInvocation.extractResult(ClientInvocation.java:140)

at org.jboss.resteasy.client.jaxrs.internal.proxy.extractors.BodyEntityExtractor.extractEntity(BodyEntityExtractor.java:58)

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:62)

at com.sun.proxy.$Proxy19.grantToken(Unknown Source)

at org.keycloak.admin.client.token.TokenManager.grantToken(TokenManager.java:85)

at org.keycloak.admin.client.token.TokenManager.getAccessToken(TokenManager.java:65)

at org.keycloak.admin.client.token.TokenManager.getAccessTokenString(TokenManager.java:60)

at org.keycloak.admin.client.resource.BearerAuthFilter.filter(BearerAuthFilter.java:52)

at org.jboss.resteasy.client.jaxrs.internal.ClientInvocation.invoke(ClientInvocation.java:384)

at org.jboss.resteasy.client.jaxrs.internal.proxy.ClientInvoker.invoke(ClientInvoker.java:102)

at org.jboss.resteasy.client.jaxrs.internal.proxy.ClientProxy.invoke(ClientProxy.java:62)

at com.sun.proxy.$Proxy27.create(Unknown Source)

at com.samba.security.keycloak.KeycloakAdminClientExample.main(KeycloakAdminClientExample.java:79)

Caused by: javax.ws.rs.ProcessingException: org.codehaus.jackson.map.exc.UnrecognizedPropertyException: Unrecognized field "access_token" (Class org.keycloak.representations.AccessTokenResponse), not marked as ignorable

 at [Source: org.apache.http.conn.EofSensorInputStream@6f3c660a; line: 1, column: 18] (through reference chain: org.keycloak.representations.AccessTokenResponse["access_token"])

at org.jboss.resteasy.client.jaxrs.internal.ClientResponse.readFrom(ClientResponse.java:282)

at org.jboss.resteasy.client.jaxrs.internal.ClientResponse.readEntity(ClientResponse.java:181)

at org.jboss.resteasy.specimpl.BuiltResponse.readEntity(BuiltResponse.java:211)

at org.jboss.resteasy.client.jaxrs.internal.ClientInvocation.extractResult(ClientInvocation.java:104)

... 13 more

Caused by: org.codehaus.jackson.map.exc.UnrecognizedPropertyException: Unrecognized field "access_token" (Class org.keycloak.representations.AccessTokenResponse), not marked as ignorable

 at [Source: org.apache.http.conn.EofSensorInputStream@6f3c660a; line: 1, column: 18] (through reference chain: org.keycloak.representations.AccessTokenResponse["access_token"])

at org.codehaus.jackson.map.exc.UnrecognizedPropertyException.from(UnrecognizedPropertyException.java:53)

at org.codehaus.jackson.map.deser.StdDeserializationContext.unknownFieldException(StdDeserializationContext.java:267)

at org.codehaus.jackson.map.deser.std.StdDeserializer.reportUnknownProperty(StdDeserializer.java:673)

at org.codehaus.jackson.map.deser.std.StdDeserializer.handleUnknownProperty(StdDeserializer.java:659)

at org.codehaus.jackson.map.deser.BeanDeserializer.handleUnknownProperty(BeanDeserializer.java:1365)

at org.codehaus.jackson.map.deser.BeanDeserializer._handleUnknown(BeanDeserializer.java:725)

at org.codehaus.jackson.map.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:703)

at org.codehaus.jackson.map.deser.BeanDeserializer.deserialize(BeanDeserializer.java:580)

at org.codehaus.jackson.map.ObjectMapper._readValue(ObjectMapper.java:2704)

at org.codehaus.jackson.map.ObjectMapper.readValue(ObjectMapper.java:1315)

at org.codehaus.jackson.jaxrs.JacksonJsonProvider.readFrom(JacksonJsonProvider.java:419)

at org.jboss.resteasy.core.interception.AbstractReaderInterceptorContext.readFrom(AbstractReaderInterceptorContext.java:59)

at org.jboss.resteasy.core.interception.AbstractReaderInterceptorContext.proceed(AbstractReaderInterceptorContext.java:51)

at org.jboss.resteasy.plugins.interceptors.encoding.GZIPDecodingInterceptor.aroundReadFrom(GZIPDecodingInterceptor.java:59)

at org.jboss.resteasy.core.interception.AbstractReaderInterceptorContext.proceed(AbstractReaderInterceptorContext.java:53)

at org.jboss.resteasy.client.jaxrs.internal.ClientResponse.readFrom(ClientResponse.java:248)

Same sample code with keycloak-admin-client version: 1.8.0 is working fine and able to provision user in keycloak server. Hence there is some issue with higher version of keycloak-client-admin bundle than 1.8.0. Please find attached pom file for project.

Thanks,

Jitendra Chouhan

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