prototype

server-spi-private/src/main/java/org/keycloak/authorization/policy/evaluation/DecisionResult.java

@@ -0,0 +1,51 @@
+/*
+ * 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.authorization.policy.evaluation;
+
+import java.util.List;
+
+/**
+ * @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>
+ * @version $Revision: 1 $
+ */
+public class DecisionResult extends DecisionResultCollector {
+    protected List<Result> results;
+    protected Throwable error;
+
+    @Override
+    protected void onComplete(List<Result> results) {
+        this.results = results;
+
+    }
+
+    @Override
+    public void onError(Throwable cause) {
+        this.error = cause;
+    }
+
+    public boolean completed() {
+        return results != null && error == null;
+    }
+
+    public List<Result> getResults() {
+        return results;
+    }
+
+    public Throwable getError() {
+        return error;
+    }
+}

services/src/main/java/org/keycloak/authorization/admin/PolicyEvaluationService.java

@@ -38,6 +38,7 @@ import javax.ws.rs.core.Response;
 
 import org.jboss.resteasy.spi.HttpRequest;
 import org.keycloak.authorization.AuthorizationProvider;
+import org.keycloak.authorization.policy.evaluation.DecisionResult;
 import org.keycloak.protocol.oidc.OIDCLoginProtocol;
 import org.keycloak.representations.idm.authorization.PolicyEvaluationRequest;
 import org.keycloak.authorization.admin.representation.PolicyEvaluationResponseBuilder;
@@ -86,21 +87,6 @@ public class PolicyEvaluationService {
         this.auth = auth;
     }
 
-    static class Decision extends DecisionResultCollector {
-        Throwable error;
-        List<Result> results;
-
-        @Override
-        protected void onComplete(List<Result> results) {
-            this.results = results;
-        }
-
-        @Override
-        public void onError(Throwable cause) {
-            this.error = cause;
-
-        }
-    }
 
     public static <T> List<T> asList(T... a) {
         List<T> list = new LinkedList<T>();
@@ -116,12 +102,12 @@ public class PolicyEvaluationService {
         CloseableKeycloakIdentity identity = createIdentity(evaluationRequest);
         try {
             EvaluationContext evaluationContext = createEvaluationContext(evaluationRequest, identity);
-            Decision decisionCollector = new Decision();
+            DecisionResult decisionCollector = new DecisionResult();
             authorization.evaluators().from(createPermissions(evaluationRequest, evaluationContext, authorization), evaluationContext).evaluate(decisionCollector);
-            if (decisionCollector.error != null) {
-                throw decisionCollector.error;
+            if (!decisionCollector.completed()) {
+                throw decisionCollector.getError();
             }
-            return Response.ok(PolicyEvaluationResponseBuilder.build(decisionCollector.results, resourceServer, authorization, identity)).build();
+            return Response.ok(PolicyEvaluationResponseBuilder.build(decisionCollector.getResults(), resourceServer, authorization, identity)).build();
         } finally {
             identity.close();
         }

services/src/main/java/org/keycloak/authorization/common/DefaultEvaluationContext.java

@@ -35,12 +35,19 @@ import java.util.Map;
 /**
  * @author <a href="mailto:psilva@redhat.com">Pedro Igor</a>
  */
-public abstract class AbstractEvaluationContext implements EvaluationContext {
+public class DefaultEvaluationContext implements EvaluationContext {
 
-    private final KeycloakSession keycloakSession;
+    protected final KeycloakSession keycloakSession;
+    protected final Identity identity;
 
-    public AbstractEvaluationContext(KeycloakSession keycloakSession) {
+    public DefaultEvaluationContext(Identity identity, KeycloakSession keycloakSession) {
         this.keycloakSession = keycloakSession;
+        this.identity = identity;
+    }
+
+    @Override
+    public Identity getIdentity() {
+        return identity;
     }
 
     public Map<String, Collection<String>> getBaseAttributes() {
@@ -60,4 +67,9 @@ public abstract class AbstractEvaluationContext implements EvaluationContext {
 
         return attributes;
     }
+
+    @Override
+    public Attributes getAttributes() {
+        return Attributes.from(getBaseAttributes());
+    }
 }

services/src/main/java/org/keycloak/authorization/common/KeycloakEvaluationContext.java

@@ -18,34 +18,28 @@
 
 package org.keycloak.authorization.common;
 
-import org.keycloak.authorization.attribute.Attributes;
 import org.keycloak.authorization.identity.Identity;
-import org.keycloak.authorization.policy.evaluation.EvaluationContext;
 import org.keycloak.models.KeycloakSession;
 import org.keycloak.representations.AccessToken;
 
-import java.text.SimpleDateFormat;
 import java.util.Arrays;
 import java.util.Collection;
-import java.util.Date;
-import java.util.HashMap;
-import java.util.List;
+import java.util.Map;
 
 /**
  * @author <a href="mailto:psilva@redhat.com">Pedro Igor</a>
  */
-public class KeycloakEvaluationContext implements EvaluationContext {
+public class KeycloakEvaluationContext extends DefaultEvaluationContext {
 
     private final KeycloakIdentity identity;
-    private final KeycloakSession keycloakSession;
 
     public KeycloakEvaluationContext(KeycloakSession keycloakSession) {
         this(new KeycloakIdentity(keycloakSession), keycloakSession);
     }
 
     public KeycloakEvaluationContext(KeycloakIdentity identity, KeycloakSession keycloakSession) {
+        super(identity, keycloakSession);
         this.identity = identity;
-        this.keycloakSession = keycloakSession;
     }
 
     @Override
@@ -54,27 +48,13 @@ public class KeycloakEvaluationContext implements EvaluationContext {
     }
 
     @Override
-    public Attributes getAttributes() {
-        HashMap<String, Collection<String>> attributes = new HashMap<>();
-
-        attributes.put("kc.time.date_time", Arrays.asList(new SimpleDateFormat("MM/dd/yyyy hh:mm:ss").format(new Date())));
-        attributes.put("kc.client.network.ip_address", Arrays.asList(this.keycloakSession.getContext().getConnection().getRemoteAddr()));
-        attributes.put("kc.client.network.host", Arrays.asList(this.keycloakSession.getContext().getConnection().getRemoteHost()));
-
+    public Map<String, Collection<String>> getBaseAttributes() {
+        Map<String, Collection<String>> attributes = super.getBaseAttributes();
         AccessToken accessToken = this.identity.getAccessToken();
 
         if (accessToken != null) {
             attributes.put("kc.client.id", Arrays.asList(accessToken.getIssuedFor()));
         }
-
-        List<String> userAgents = this.keycloakSession.getContext().getRequestHeaders().getRequestHeader("User-Agent");
-
-        if (userAgents != null) {
-            attributes.put("kc.client.user_agent", userAgents);
-        }
-
-        attributes.put("kc.realm.name", Arrays.asList(this.keycloakSession.getContext().getRealm().getName()));
-
-        return Attributes.from(attributes);
+        return attributes;
     }
 }

services/src/main/java/org/keycloak/authorization/common/UserModelIdentity.java

@@ -34,7 +34,8 @@ public class UserModelIdentity implements Identity {
     protected RealmModel realm;
     protected UserModel user;
 
-    public UserModelIdentity(UserModel user) {
+    public UserModelIdentity(RealmModel realm, UserModel user) {
+        this.realm = realm;
         this.user = user;
     }
 

services/src/main/java/org/keycloak/authorization/util/Permissions.java

@@ -19,6 +19,8 @@
 package org.keycloak.authorization.util;
 
 import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
@@ -45,6 +47,10 @@ import org.keycloak.representations.idm.authorization.Permission;
  */
 public final class Permissions {
 
+    public static List<ResourcePermission> permission(ResourceServer server, Resource resource, Scope scope) {
+       return Arrays.asList(new ResourcePermission(resource, Arrays.asList(scope), server));
+    }
+
     /**
      * Returns a list of permissions for all resources and scopes that belong to the given <code>resourceServer</code> and
      * <code>identity</code>.

testsuite/integration-arquillian/tests/base/src/test/java/org/keycloak/testsuite/admin/FineGrainAdminLocalTest.java

@@ -21,10 +21,18 @@ import org.junit.Ignore;
 import org.junit.Test;
 import org.keycloak.admin.client.resource.RealmResource;
 import org.keycloak.authorization.AuthorizationProvider;
+import org.keycloak.authorization.Decision;
+import org.keycloak.authorization.common.DefaultEvaluationContext;
+import org.keycloak.authorization.common.UserModelIdentity;
 import org.keycloak.authorization.model.Policy;
 import org.keycloak.authorization.model.Resource;
 import org.keycloak.authorization.model.ResourceServer;
 import org.keycloak.authorization.model.Scope;
+import org.keycloak.authorization.permission.ResourcePermission;
+import org.keycloak.authorization.permission.evaluator.PermissionEvaluator;
+import org.keycloak.authorization.policy.evaluation.DecisionResult;
+import org.keycloak.authorization.policy.evaluation.EvaluationContext;
+import org.keycloak.authorization.util.Permissions;
 import org.keycloak.models.AdminRoles;
 import org.keycloak.models.ClientModel;
 import org.keycloak.models.Constants;
@@ -43,6 +51,7 @@ import org.keycloak.testsuite.AbstractKeycloakTest;
 
 import java.util.HashMap;
 import java.util.HashSet;
+import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -53,7 +62,7 @@ import static org.keycloak.testsuite.auth.page.AuthRealm.TEST;
  * @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>
  * @version $Revision: 1 $
  */
-@Ignore
+//@Ignore
 public class FineGrainAdminLocalTest extends AbstractKeycloakTest {
 
     @Override
@@ -170,15 +179,16 @@ public class FineGrainAdminLocalTest extends AbstractKeycloakTest {
 
     }
 
-    @Test
+    //@Test
     public void testUI() throws Exception {
         testingClient.server().run(FineGrainAdminLocalTest::setupDefaults);
         testingClient.server().run(FineGrainAdminLocalTest::setupUsers);
-        //Thread.sleep(1000000000);
+        Thread.sleep(1000000000);
     }
 
     public static void evaluateAdminHasManageRealmPermissions(KeycloakSession session) {
         RealmModel realm = session.realms().getRealmByName(TEST);
+        session.getContext().setRealm(realm);
         UserModel admin = session.users().getUserByUsername("admin", realm);
 
         AuthorizationProvider authz = session.getProvider(AuthorizationProvider.class);
@@ -187,9 +197,29 @@ public class FineGrainAdminLocalTest extends AbstractKeycloakTest {
 
         RoleModel manageRealmRole = client.getRole(AdminRoles.MANAGE_REALM);
         Resource roleResource = authz.getStoreFactory().getResourceStore().findByName(getRoleResourceName(manageRealmRole), resourceServer.getId());
+        Scope mapRoleScope = authz.getStoreFactory().getScopeStore().findByName("map-role", resourceServer.getId());
+
+        UserModelIdentity identity = new UserModelIdentity(realm, admin);
+        EvaluationContext context = new DefaultEvaluationContext(identity, session);
+        DecisionResult decisionCollector = new DecisionResult();
+
+        List<ResourcePermission> permissions = Permissions.permission(resourceServer, roleResource, mapRoleScope);
+        PermissionEvaluator from = authz.evaluators().from(permissions, context);
+        from.evaluate(decisionCollector);
+        if (!decisionCollector.completed()) {
+            decisionCollector.getError().printStackTrace();
+        }
+        Assert.assertTrue(decisionCollector.completed());
+        Assert.assertEquals(decisionCollector.getResults().get(0).getEffect(), Decision.Effect.PERMIT);
 
 
+    }
 
+    @Test
+    public void testEvaluation2() throws Exception {
+        testingClient.server().run(FineGrainAdminLocalTest::setupDefaults);
+        testingClient.server().run(FineGrainAdminLocalTest::setupUsers);
+        testingClient.server().run(FineGrainAdminLocalTest::evaluateAdminHasManageRealmPermissions);
     }
 
     @Test