keycloak-uncached

diff --git a/authz/client/src/main/java/org/keycloak/authorization/client/representation/ResourceRepresentation.java b/authz/client/src/main/java/org/keycloak/authorization/client/representation/ResourceRepresentation.java
index b0b6948..65ec87c 100644
--- a/authz/client/src/main/java/org/keycloak/authorization/client/representation/ResourceRepresentation.java
+++ b/authz/client/src/main/java/org/keycloak/authorization/client/representation/ResourceRepresentation.java
@@ -115,6 +115,9 @@ public class ResourceRepresentation {
     }
 
     public Set<ScopeRepresentation> getScopes() {
+        if (this.scopes == null) {
+            this.scopes = Collections.emptySet();
+        }
         return Collections.unmodifiableSet(this.scopes);
     }
 

diff --git a/authz/client/src/main/java/org/keycloak/authorization/client/resource/ProtectedResource.java b/authz/client/src/main/java/org/keycloak/authorization/client/resource/ProtectedResource.java
index e237642..91c78a2 100644
--- a/authz/client/src/main/java/org/keycloak/authorization/client/resource/ProtectedResource.java
+++ b/authz/client/src/main/java/org/keycloak/authorization/client/resource/ProtectedResource.java
@@ -48,6 +48,16 @@ public class ProtectedResource {
         }
     }
 
+    public void update(ResourceRepresentation resource) {
+        try {
+            this.http.<RegistrationResponse>put("/authz/protection/resource_set/" + resource.getId())
+                    .authorizationBearer(this.pat)
+                    .json(JsonSerialization.writeValueAsBytes(resource)).execute();
+        } catch (Exception e) {
+            throw new RuntimeException("Could not create resource.", e);
+        }
+    }
+
     public RegistrationResponse findById(String id) {
         try {
             return this.http.<RegistrationResponse>get("/authz/protection/resource_set/" + id)

diff --git a/authz/client/src/main/java/org/keycloak/authorization/client/util/Http.java b/authz/client/src/main/java/org/keycloak/authorization/client/util/Http.java
index 0982abf..8bd9c07 100644
--- a/authz/client/src/main/java/org/keycloak/authorization/client/util/Http.java
+++ b/authz/client/src/main/java/org/keycloak/authorization/client/util/Http.java
@@ -51,6 +51,10 @@ public class Http {
         return method(RequestBuilder.post().setUri(this.serverConfiguration.getIssuer() + path));
     }
 
+    public <R> HttpMethod<R> put(String path) {
+        return method(RequestBuilder.put().setUri(this.serverConfiguration.getIssuer() + path));
+    }
+
     public <R> HttpMethod<R> delete(String path) {
         return method(RequestBuilder.delete().setUri(this.serverConfiguration.getIssuer() + path));
     }

diff --git a/examples/authz/hello-world/src/main/java/org/keycloak/authz/helloworld/AuthorizationClientExample.java b/examples/authz/hello-world/src/main/java/org/keycloak/authz/helloworld/AuthorizationClientExample.java
index 493637a..ea37d60 100644
--- a/examples/authz/hello-world/src/main/java/org/keycloak/authz/helloworld/AuthorizationClientExample.java
+++ b/examples/authz/hello-world/src/main/java/org/keycloak/authz/helloworld/AuthorizationClientExample.java
@@ -39,6 +39,7 @@ public class AuthorizationClientExample {
         obtainEntitlementsForResource();
         obtainAllEntitlements();
         createResource();
+        updateResource();
         introspectRequestingPartyToken();
     }
 
@@ -109,6 +110,34 @@ public class AuthorizationClientExample {
         System.out.println(resource);
     }
 
+    private static void updateResource() {
+        // create a new instance based on the configuration defined in keycloak-authz.json
+        AuthzClient authzClient = AuthzClient.create();
+
+        // create a new resource representation with the information we want
+        ResourceRepresentation resource = new ResourceRepresentation();
+
+        resource.setName("New Resource");
+
+        ProtectedResource resourceClient = authzClient.protection().resource();
+        Set<String> existingResource = resourceClient.findByFilter("name=" + resource.getName());
+
+        if (existingResource.isEmpty()) {
+            createResource();
+        }
+
+        resource.setId(existingResource.iterator().next());
+        resource.setUri("Changed URI");
+
+        // update the resource on the server
+        resourceClient.update(resource);
+
+        // query the resource using its newly generated id
+        ResourceRepresentation existing = resourceClient.findById(resource.getId()).getResourceDescription();
+
+        System.out.println(existing);
+    }
+
     private static void obtainEntitlementsForResource() {
         // create a new instance based on the configuration define at keycloak-authz.json
         AuthzClient authzClient = AuthzClient.create();

diff --git a/services/src/main/java/org/keycloak/authorization/protection/resource/representation/UmaResourceRepresentation.java b/services/src/main/java/org/keycloak/authorization/protection/resource/representation/UmaResourceRepresentation.java
index 0e9bafa..2997498 100644
--- a/services/src/main/java/org/keycloak/authorization/protection/resource/representation/UmaResourceRepresentation.java
+++ b/services/src/main/java/org/keycloak/authorization/protection/resource/representation/UmaResourceRepresentation.java
@@ -17,6 +17,7 @@
  */
 package org.keycloak.authorization.protection.resource.representation;
 
+import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 import java.net.URI;
@@ -38,6 +39,8 @@ public class UmaResourceRepresentation {
     private String name;
     private String uri;
     private String type;
+
+    @JsonInclude(JsonInclude.Include.NON_EMPTY)
     private Set<UmaScopeRepresentation> scopes;
 
     @JsonProperty("icon_uri")

diff --git a/services/src/main/java/org/keycloak/authorization/protection/resource/ResourceService.java b/services/src/main/java/org/keycloak/authorization/protection/resource/ResourceService.java
index 3573d3d..1695ba5 100644
--- a/services/src/main/java/org/keycloak/authorization/protection/resource/ResourceService.java
+++ b/services/src/main/java/org/keycloak/authorization/protection/resource/ResourceService.java
@@ -17,9 +17,27 @@
  */
 package org.keycloak.authorization.protection.resource;
 
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.DELETE;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.QueryParam;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.Response.Status;
+
 import org.keycloak.authorization.AuthorizationProvider;
 import org.keycloak.authorization.admin.ResourceSetService;
 import org.keycloak.authorization.identity.Identity;
+import org.keycloak.authorization.model.Resource;
 import org.keycloak.authorization.model.ResourceServer;
 import org.keycloak.authorization.protection.resource.representation.UmaResourceRepresentation;
 import org.keycloak.authorization.protection.resource.representation.UmaScopeRepresentation;
@@ -30,21 +48,6 @@ import org.keycloak.representations.idm.authorization.ResourceRepresentation;
 import org.keycloak.representations.idm.authorization.ScopeRepresentation;
 import org.keycloak.services.ErrorResponseException;
 
-import javax.ws.rs.Consumes;
-import javax.ws.rs.DELETE;
-import javax.ws.rs.GET;
-import javax.ws.rs.POST;
-import javax.ws.rs.Path;
-import javax.ws.rs.PathParam;
-import javax.ws.rs.Produces;
-import javax.ws.rs.QueryParam;
-import javax.ws.rs.core.Response;
-import javax.ws.rs.core.Response.Status;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-import java.util.stream.Collectors;
-
 /**
  * @author <a href="mailto:psilva@redhat.com">Pedro Igor</a>
  */
@@ -77,6 +80,21 @@ public class ResourceService {
         return response;
     }
 
+    @Path("{id}")
+    @PUT
+    @Consumes("application/json")
+    @Produces("application/json")
+    public Response update(@PathParam("id") String id, UmaResourceRepresentation representation) {
+        ResourceRepresentation resource = toResourceRepresentation(representation);
+        Response response = this.resourceManager.update(id, resource);
+
+        if (response.getEntity() instanceof ResourceRepresentation) {
+            return Response.noContent().build();
+        }
+
+        return response;
+    }
+
     @Path("/{id}")
     @DELETE
     public Response delete(@PathParam("id") String id) {
@@ -132,7 +150,11 @@ public class ResourceService {
 
 
                 if ("name".equals(filterType)) {
-                    resources.add(ModelToRepresentation.toRepresentation(storeFactory.getResourceStore().findByName(filterValue, this.resourceServer.getId()), resourceServer, authorization));
+                    Resource resource = storeFactory.getResourceStore().findByName(filterValue, this.resourceServer.getId());
+
+                    if (resource != null) {
+                        resources.add(ModelToRepresentation.toRepresentation(resource, resourceServer, authorization));
+                    }
                 } else if ("type".equals(filterType)) {
                     resources.addAll(storeFactory.getResourceStore().findByResourceServer(this.resourceServer.getId()).stream().filter(description -> filterValue == null || filterValue.equals(description.getType())).collect(Collectors.toSet()).stream()
                             .map(resource -> ModelToRepresentation.toRepresentation(resource, this.resourceServer, authorization))

diff --git a/testsuite/integration/src/test/java/org/keycloak/testsuite/authorization/AbstractPhotozAdminTest.java b/testsuite/integration/src/test/java/org/keycloak/testsuite/authorization/AbstractPhotozAdminTest.java
index c46b338..642e116 100644
--- a/testsuite/integration/src/test/java/org/keycloak/testsuite/authorization/AbstractPhotozAdminTest.java
+++ b/testsuite/integration/src/test/java/org/keycloak/testsuite/authorization/AbstractPhotozAdminTest.java
@@ -89,7 +89,11 @@ public abstract class AbstractPhotozAdminTest extends AbstractAuthorizationTest 
             StoreFactory storeFactory = authorizationProvider.getStoreFactory();
             ResourceServerStore resourceServerStore = storeFactory.getResourceServerStore();
 
-            return resourceServerStore.create(getClientByClientId("photoz-restful-api").getId());
+            ResourceServer resourceServer = resourceServerStore.create(getClientByClientId("photoz-restful-api").getId());
+
+            resourceServer.setAllowRemoteResourceManagement(true);
+
+            return resourceServer;
         });
     }
 

diff --git a/testsuite/integration/src/test/java/org/keycloak/testsuite/authorization/AuthorizationClientTest.java b/testsuite/integration/src/test/java/org/keycloak/testsuite/authorization/AuthorizationClientTest.java
new file mode 100644
index 0000000..aa3dc57
--- /dev/null
+++ b/testsuite/integration/src/test/java/org/keycloak/testsuite/authorization/AuthorizationClientTest.java
@@ -0,0 +1,170 @@
+/*
+ * Copyright 2016 Red Hat, Inc. and/or its affiliates
+ * and other contributors as indicated by the @author tags.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.keycloak.testsuite.authorization;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.fail;
+
+import java.util.Collections;
+import java.util.Set;
+
+import org.junit.Test;
+import org.keycloak.authorization.client.AuthzClient;
+import org.keycloak.authorization.client.Configuration;
+import org.keycloak.authorization.client.representation.RegistrationResponse;
+import org.keycloak.authorization.client.representation.ResourceRepresentation;
+import org.keycloak.authorization.client.representation.ScopeRepresentation;
+import org.keycloak.authorization.client.resource.ProtectedResource;
+import org.keycloak.authorization.client.util.HttpResponseException;
+import org.keycloak.util.JsonSerialization;
+
+/**
+ * @author <a href="mailto:psilva@redhat.com">Pedro Igor</a>
+ */
+public class AuthorizationClientTest extends AbstractPhotozAdminTest {
+
+    @Test
+    public void testCreate() throws Exception {
+        AuthzClient authzClient = getAuthzClient();
+        // create a new resource representation with the information we want
+        ResourceRepresentation newResource = new ResourceRepresentation();
+
+        newResource.setName("New Resource");
+        newResource.setType("urn:hello-world-authz:resources:example");
+
+        newResource.addScope(new ScopeRepresentation("urn:hello-world-authz:scopes:view"));
+
+        ProtectedResource resourceClient = authzClient.protection().resource();
+        Set<String> existingResource = resourceClient.findByFilter("name=" + newResource.getName());
+
+        if (!existingResource.isEmpty()) {
+            resourceClient.delete(existingResource.iterator().next());
+        }
+
+        // create the resource on the server
+        RegistrationResponse response = resourceClient.create(newResource);
+        String resourceId = response.getId();
+
+        // query the resource using its newly generated id
+        ResourceRepresentation resource = resourceClient.findById(resourceId).getResourceDescription();
+
+        assertNotNull(resource.getId());
+        assertEquals("New Resource", resource.getName());
+    }
+
+    @Test
+    public void testUpdate() throws Exception {
+        AuthzClient authzClient = getAuthzClient();
+        // create a new resource representation with the information we want
+        ResourceRepresentation newResource = new ResourceRepresentation();
+
+        newResource.setName("New Resource");
+
+        ProtectedResource protectedResource = authzClient.protection().resource();
+        ProtectedResource resourceClient = protectedResource;
+        Set<String> existingResource = resourceClient.findByFilter("name=" + newResource.getName());
+
+        if (!existingResource.isEmpty()) {
+            resourceClient.delete(existingResource.iterator().next());
+        }
+
+        // create the resource on the server
+        RegistrationResponse response = resourceClient.create(newResource);
+        String resourceId = response.getId();
+
+        // query the resource using its newly generated id
+        ResourceRepresentation resource = resourceClient.findById(resourceId).getResourceDescription();
+
+        assertNotNull(resource.getId());
+        assertEquals("New Resource", resource.getName());
+
+        resource.setType("Changed Type");
+        resource.setUri("Changed Uri");
+        resource.addScope(new ScopeRepresentation("new-scope"));
+
+        protectedResource.update(resource);
+
+        resource = resourceClient.findById(resourceId).getResourceDescription();
+
+        assertEquals("Changed Type", resource.getType());
+        assertEquals("Changed Uri", resource.getUri());
+
+        Set<ScopeRepresentation> scopes = resource.getScopes();
+
+        assertEquals(1, scopes.size());
+        assertEquals("new-scope", scopes.iterator().next().getName());
+
+        resource.setScopes(Collections.emptySet());
+
+        protectedResource.update(resource);
+
+        resource = resourceClient.findById(resourceId).getResourceDescription();
+
+        assertEquals(0, resource.getScopes().size());
+
+        resource.setScopes(scopes);
+
+        protectedResource.update(resource);
+
+        resource = resourceClient.findById(resourceId).getResourceDescription();
+
+        assertEquals(1, resource.getScopes().size());
+        assertEquals(scopes.iterator().next().getId(), resource.getScopes().iterator().next().getId());
+    }
+
+    @Test
+    public void testDelete() throws Exception {
+        AuthzClient authzClient = getAuthzClient();
+        // create a new resource representation with the information we want
+        ResourceRepresentation newResource = new ResourceRepresentation();
+
+        newResource.setName("New Resource");
+
+        ProtectedResource resourceClient = authzClient.protection().resource();
+        Set<String> existingResource = resourceClient.findByFilter("name=" + newResource.getName());
+
+        if (!existingResource.isEmpty()) {
+            resourceClient.delete(existingResource.iterator().next());
+        }
+
+        // create the resource on the server
+        RegistrationResponse response = resourceClient.create(newResource);
+        String resourceId = response.getId();
+
+        // query the resource using its newly generated id
+        ResourceRepresentation resource = resourceClient.findById(resourceId).getResourceDescription();
+
+        assertNotNull(resource);
+
+        authzClient.protection().resource().delete(resource.getId());
+
+        try {
+            resourceClient.findById(resourceId);
+            fail();
+        } catch (RuntimeException e) {
+            HttpResponseException cause = (HttpResponseException) e.getCause();
+            assertEquals(404, cause.getStatusCode());
+        }
+    }
+
+    private AuthzClient getAuthzClient() throws java.io.IOException {
+        Configuration configuration = JsonSerialization.readValue(getClass().getResourceAsStream("/authorization-test/keycloak.json"), Configuration.class);
+        return AuthzClient.create(configuration);
+    }
+}

diff --git a/testsuite/integration/src/test/resources/authorization-test/keycloak.json b/testsuite/integration/src/test/resources/authorization-test/keycloak.json
new file mode 100644
index 0000000..1dffb5a
--- /dev/null
+++ b/testsuite/integration/src/test/resources/authorization-test/keycloak.json
@@ -0,0 +1,8 @@
+{
+  "realm": "photoz",
+  "auth-server-url" : "http://localhost:8081/auth",
+  "resource" : "photoz-restful-api",
+  "credentials": {
+    "secret": "secret"
+  }
+}
\ No newline at end of file

diff --git a/testsuite/integration/src/test/resources/authorization-test/test-photoz-realm.json b/testsuite/integration/src/test/resources/authorization-test/test-photoz-realm.json
index 4e300e4..8abc78c 100644
--- a/testsuite/integration/src/test/resources/authorization-test/test-photoz-realm.json
+++ b/testsuite/integration/src/test/resources/authorization-test/test-photoz-realm.json
@@ -91,7 +91,10 @@
       "serviceAccountClientId": "photoz-restful-api",
       "realmRoles": [
         "uma_protection"
-      ]
+      ],
+      "clientRoles": {
+        "photoz-restful-api" : ["uma_protection"]
+      }
     }
   ],
   "roles": {