Added Xacml actor

[policy/models.git] / models-interactions / model-simulators / src / main / java / org / onap / policy / simulators / XacmlSimulatorJaxRs.java

diff --git a/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/XacmlSimulatorJaxRs.java b/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/XacmlSimulatorJaxRs.java
new file mode 100644 (file)
index 0000000..f25b65c
--- /dev/null
+++ b/models-interactions/model-simulators/src/main/java/org/onap/policy/simulators/XacmlSimulatorJaxRs.java
@@ -0,0 +1,67 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * simulators
+ * ================================================================================
+ * Copyright (C) 2017-2021 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.simulators;
+
+import java.util.Collections;
+import java.util.Map;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+import org.onap.policy.models.decisions.concepts.DecisionRequest;
+import org.onap.policy.models.decisions.concepts.DecisionResponse;
+
+@Path("/policy/pdpx/v1")
+public class XacmlSimulatorJaxRs {
+    public static final String DENY_CLNAME = "denyGuard";
+
+    /**
+     * Get a guard decision.
+     *
+     * @param req the request
+     * @return the response
+     */
+    @POST
+    @Path("/decision")
+    @Consumes(MediaType.APPLICATION_JSON)
+    @Produces("application/json")
+    public DecisionResponse getGuardDecision(DecisionRequest req) {
+        @SuppressWarnings("unchecked")
+        Map<String, String> guard = (Map<String, String>) req.getResource().get("guard");
+        String clName = guard.get("clname");
+        var response = new DecisionResponse();
+        if (DENY_CLNAME.equals(clName)) {
+            response.setStatus("Deny");
+            response.setAdvice(Collections.emptyMap());
+            response.setObligations(Collections.emptyMap());
+            response.setPolicies(Collections.emptyMap());
+            return response;
+        } else {
+            response.setStatus("Permit");
+            response.setAdvice(Collections.emptyMap());
+            response.setObligations(Collections.emptyMap());
+            response.setPolicies(Collections.emptyMap());
+            return response;
+        }
+    }
+}