Make xacml pdpType configurable

Adding code to enable the pdp type to be configurable.

Issue-ID: POLICY-3071
Change-Id: I51c873f68bff1866c6b2e96958b6c33872aea2c8
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>

13 files changed, 81 insertions, 24 deletions

diff --git a/main/src/main/java/org/onap/policy/pdpx/main/XacmlState.java b/main/src/main/java/org/onap/policy/pdpx/main/XacmlState.java
index cb88d6aa..5ca75a62 100644
--- a/main/src/main/java/org/onap/policy/pdpx/main/XacmlState.java
+++ b/main/src/main/java/org/onap/policy/pdpx/main/XacmlState.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2019, 2021 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -56,12 +56,12 @@ public class XacmlState {
     /**
      * Constructs the object, initializing the state.
      */
-    public XacmlState(XacmlPdpApplicationManager appManager, String pdpGroupName) {
+    public XacmlState(XacmlPdpApplicationManager appManager, String pdpGroupName, String pdpType) {
         this.appManager = appManager;
 
         this.status = new PdpStatus();
         this.status.setName(NetworkUtil.getHostname());
-        this.status.setPdpType("xacml");
+        this.status.setPdpType(pdpType);
         this.status.setState(PdpState.PASSIVE);
         this.status.setPolicies(Collections.emptyList());
         this.status.setPdpGroup(pdpGroupName);
diff --git a/main/src/main/java/org/onap/policy/pdpx/main/parameters/XacmlPdpParameterGroup.java b/main/src/main/java/org/onap/policy/pdpx/main/parameters/XacmlPdpParameterGroup.java
index cd8d22b2..9c8eae0b 100644
--- a/main/src/main/java/org/onap/policy/pdpx/main/parameters/XacmlPdpParameterGroup.java
+++ b/main/src/main/java/org/onap/policy/pdpx/main/parameters/XacmlPdpParameterGroup.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2019, 2021 AT&T Intellectual Property. All rights reserved.
  * Modifications Copyright (C) 2019 Nordix Foundation.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -45,6 +45,7 @@ public class XacmlPdpParameterGroup implements ParameterGroup {
     private String name;
 
     private String pdpGroup;
+    private String pdpType;
     private RestServerParameters restServerParameters;
     private RestServerParameters policyApiParameters;
     private TopicParameterGroup topicParameterGroup;
@@ -56,11 +57,12 @@ public class XacmlPdpParameterGroup implements ParameterGroup {
      * @param name the parameter group name
      * @param pdpGroup the pdp group name
      */
-    public XacmlPdpParameterGroup(final String name, final String pdpGroup,
+    public XacmlPdpParameterGroup(final String name, final String pdpGroup, final String pdpType,
             final RestServerParameters restServerParameters, final RestServerParameters policyApiParameters,
             final TopicParameterGroup topicParameterGroup, final String applicationPath) {
         this.name = name;
         this.pdpGroup = pdpGroup;
+        this.pdpType = pdpType;
         this.restServerParameters = restServerParameters;
         this.policyApiParameters = policyApiParameters;
         this.topicParameterGroup = topicParameterGroup;
@@ -81,6 +83,9 @@ public class XacmlPdpParameterGroup implements ParameterGroup {
         if (!ParameterValidationUtils.validateStringParameter(pdpGroup)) {
             validationResult.setResult("pdpGroup", ValidationStatus.INVALID, "must be a non-blank string");
         }
+        if (!ParameterValidationUtils.validateStringParameter(pdpType)) {
+            validationResult.setResult("pdpType", ValidationStatus.INVALID, "must be a non-blank string");
+        }
         if (restServerParameters == null) {
             validationResult.setResult(PARAM_REST_SERVER, ValidationStatus.INVALID,
                     "must have restServerParameters to configure xacml pdp rest server");
diff --git a/main/src/main/java/org/onap/policy/pdpx/main/startstop/XacmlPdpActivator.java b/main/src/main/java/org/onap/policy/pdpx/main/startstop/XacmlPdpActivator.java
index 1d0145fd..0a32d234 100644
--- a/main/src/main/java/org/onap/policy/pdpx/main/startstop/XacmlPdpActivator.java
+++ b/main/src/main/java/org/onap/policy/pdpx/main/startstop/XacmlPdpActivator.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2019, 2021 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -97,7 +97,7 @@ public class XacmlPdpActivator extends ServiceManagerContainer {
             stats.setTotalPolicyTypesCount(appmgr.getPolicyTypeCount());
             stats.setTotalPolicyCount(appmgr.getPolicyCount());
 
-            state = new XacmlState(appmgr, xacmlPdpParameterGroup.getPdpGroup());
+            state = new XacmlState(appmgr, xacmlPdpParameterGroup.getPdpGroup(), xacmlPdpParameterGroup.getPdpType());
 
             this.xacmlPdpParameterGroup = xacmlPdpParameterGroup;
             this.msgDispatcher = new MessageTypeDispatcher(MSG_TYPE_NAMES);
diff --git a/main/src/test/java/org/onap/policy/pdpx/main/XacmlStateTest.java b/main/src/test/java/org/onap/policy/pdpx/main/XacmlStateTest.java
index 86804425..43ccab04 100644
--- a/main/src/test/java/org/onap/policy/pdpx/main/XacmlStateTest.java
+++ b/main/src/test/java/org/onap/policy/pdpx/main/XacmlStateTest.java
@@ -48,7 +48,7 @@ import org.onap.policy.pdpx.main.startstop.XacmlPdpActivator;
 
 @RunWith(MockitoJUnitRunner.class)
 public class XacmlStateTest {
-    private static final String PDP_TYPE = "xacml";
+    private static final String PDP_TYPE = "xacml-flavor";
     private static final String GROUP = "my-group";
     private static final String SUBGROUP = "my-subgroup";
     private static final PdpState STATE = PdpState.SAFE;
@@ -72,7 +72,7 @@ public class XacmlStateTest {
 
         XacmlPdpActivator.setCurrent(act);
 
-        state = new XacmlState(appmgr, GROUP);
+        state = new XacmlState(appmgr, GROUP, PDP_TYPE);
     }
 
     @AfterClass
diff --git a/main/src/test/java/org/onap/policy/pdpx/main/parameters/CommonTestData.java b/main/src/test/java/org/onap/policy/pdpx/main/parameters/CommonTestData.java
index 9b13a84f..6f73df56 100644
--- a/main/src/test/java/org/onap/policy/pdpx/main/parameters/CommonTestData.java
+++ b/main/src/test/java/org/onap/policy/pdpx/main/parameters/CommonTestData.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2019, 2021 AT&T Intellectual Property. All rights reserved.
  * Modifications Copyright (C) 2019 Nordix Foundation.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -61,6 +61,7 @@ public class CommonTestData {
 
     public static final String PDPX_PARAMETER_GROUP_NAME = "XacmlPdpParameters";
     public static final String PDPX_GROUP = "XacmlPdpGroup";
+    public static final String PDPX_TYPE = "xacml";
     public static final List<TopicParameters> TOPIC_PARAMS =
                     Collections.unmodifiableList(Arrays.asList(getTopicParams()));
 
diff --git a/main/src/test/java/org/onap/policy/pdpx/main/parameters/TestXacmlPdpParameterGroup.java b/main/src/test/java/org/onap/policy/pdpx/main/parameters/TestXacmlPdpParameterGroup.java
index 0eea10a1..dfd3216e 100644
--- a/main/src/test/java/org/onap/policy/pdpx/main/parameters/TestXacmlPdpParameterGroup.java
+++ b/main/src/test/java/org/onap/policy/pdpx/main/parameters/TestXacmlPdpParameterGroup.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2019, 2021 AT&T Intellectual Property. All rights reserved.
  * Modifications Copyright (C) 2019 Nordix Foundation.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -63,7 +63,7 @@ public class TestXacmlPdpParameterGroup {
             testData.toObject(testData.getTopicParametersMap(false), TopicParameterGroup.class);
         final XacmlPdpParameterGroup pdpxParameters =
                         new XacmlPdpParameterGroup(CommonTestData.PDPX_PARAMETER_GROUP_NAME,
-                                CommonTestData.PDPX_GROUP, restServerParameters, policyApiParameters,
+                                CommonTestData.PDPX_GROUP, "flavor", restServerParameters, policyApiParameters,
                                 topicParameterGroup, applicationPath.getAbsolutePath());
         final GroupValidationResult validationResult = pdpxParameters.validate();
         assertTrue(validationResult.isValid());
@@ -72,6 +72,7 @@ public class TestXacmlPdpParameterGroup {
         assertEquals(restServerParameters.getUserName(), pdpxParameters.getRestServerParameters().getUserName());
         assertEquals(restServerParameters.getPassword(), pdpxParameters.getRestServerParameters().getPassword());
         assertEquals(CommonTestData.PDPX_PARAMETER_GROUP_NAME, pdpxParameters.getName());
+        assertEquals("flavor", pdpxParameters.getPdpType());
         assertFalse(pdpxParameters.getRestServerParameters().isHttps());
         assertFalse(pdpxParameters.getRestServerParameters().isAaf());
     }
@@ -85,7 +86,8 @@ public class TestXacmlPdpParameterGroup {
         final TopicParameterGroup topicParameterGroup =
             testData.toObject(testData.getTopicParametersMap(false), TopicParameterGroup.class);
         final XacmlPdpParameterGroup pdpxParameters = new XacmlPdpParameterGroup(null, CommonTestData.PDPX_GROUP,
-                restServerParameters, policyApiParameters, topicParameterGroup, applicationPath.getAbsolutePath());
+                null, restServerParameters, policyApiParameters, topicParameterGroup,
+                applicationPath.getAbsolutePath());
         final GroupValidationResult validationResult = pdpxParameters.validate();
         assertFalse(validationResult.isValid());
         assertEquals(null, pdpxParameters.getName());
@@ -102,7 +104,8 @@ public class TestXacmlPdpParameterGroup {
         final TopicParameterGroup topicParameterGroup =
             testData.toObject(testData.getTopicParametersMap(false), TopicParameterGroup.class);
         final XacmlPdpParameterGroup pdpxParameters = new XacmlPdpParameterGroup("", CommonTestData.PDPX_GROUP,
-                restServerParameters, policyApiParameters, topicParameterGroup, applicationPath.getAbsolutePath());
+                CommonTestData.PDPX_TYPE, restServerParameters, policyApiParameters, topicParameterGroup,
+                applicationPath.getAbsolutePath());
         final GroupValidationResult validationResult = pdpxParameters.validate();
         assertFalse(validationResult.isValid());
         assertEquals("", pdpxParameters.getName());
@@ -119,7 +122,7 @@ public class TestXacmlPdpParameterGroup {
         final TopicParameterGroup topicParameterGroup =
             testData.toObject(testData.getTopicParametersMap(false), TopicParameterGroup.class);
         final XacmlPdpParameterGroup pdpxParameters =
-                new XacmlPdpParameterGroup(CommonTestData.PDPX_PARAMETER_GROUP_NAME, null, restServerParameters,
+                new XacmlPdpParameterGroup(CommonTestData.PDPX_PARAMETER_GROUP_NAME, null, null, restServerParameters,
                         policyApiParameters, topicParameterGroup, applicationPath.getAbsolutePath());
         final GroupValidationResult validationResult = pdpxParameters.validate();
         assertFalse(validationResult.isValid());
@@ -138,7 +141,7 @@ public class TestXacmlPdpParameterGroup {
         final TopicParameterGroup topicParameterGroup =
             testData.toObject(testData.getTopicParametersMap(false), TopicParameterGroup.class);
         final XacmlPdpParameterGroup pdpxParameters =
-                new XacmlPdpParameterGroup(CommonTestData.PDPX_PARAMETER_GROUP_NAME, "", restServerParameters,
+                new XacmlPdpParameterGroup(CommonTestData.PDPX_PARAMETER_GROUP_NAME, "", null, restServerParameters,
                         policyApiParameters, topicParameterGroup, applicationPath.getAbsolutePath());
         final GroupValidationResult validationResult = pdpxParameters.validate();
         assertFalse(validationResult.isValid());
@@ -158,7 +161,7 @@ public class TestXacmlPdpParameterGroup {
             testData.toObject(testData.getTopicParametersMap(false), TopicParameterGroup.class);
         final XacmlPdpParameterGroup pdpxParameters =
                 new XacmlPdpParameterGroup(CommonTestData.PDPX_PARAMETER_GROUP_NAME, CommonTestData.PDPX_GROUP,
-                        restServerParameters, policyApiParameters,
+                        null, restServerParameters, policyApiParameters,
                         topicParameterGroup, applicationPath.getAbsolutePath());
         final GroupValidationResult validationResult = pdpxParameters.validate();
         assertFalse(validationResult.isValid());
@@ -176,7 +179,7 @@ public class TestXacmlPdpParameterGroup {
             testData.toObject(testData.getTopicParametersMap(false), TopicParameterGroup.class);
         final XacmlPdpParameterGroup pdpxParameters =
                 new XacmlPdpParameterGroup(CommonTestData.PDPX_PARAMETER_GROUP_NAME, CommonTestData.PDPX_GROUP,
-                        restServerParameters, policyApiParameters,
+                        null, restServerParameters, policyApiParameters,
                         topicParameterGroup, applicationPath.getAbsolutePath());
         final GroupValidationResult validationResult = pdpxParameters.validate();
         assertFalse(validationResult.isValid());
@@ -194,7 +197,7 @@ public class TestXacmlPdpParameterGroup {
             testData.toObject(testData.getTopicParametersMap(true), TopicParameterGroup.class);
         final XacmlPdpParameterGroup pdpxParameters =
                 new XacmlPdpParameterGroup(CommonTestData.PDPX_PARAMETER_GROUP_NAME, CommonTestData.PDPX_GROUP,
-                        restServerParameters, policyApiParameters,
+                        null, restServerParameters, policyApiParameters,
                         topicParameterGroup, applicationPath.getAbsolutePath());
         final GroupValidationResult validationResult = pdpxParameters.validate();
         assertFalse(validationResult.isValid());
diff --git a/main/src/test/java/org/onap/policy/pdpx/main/parameters/TestXacmlPdpParameterHandler.java b/main/src/test/java/org/onap/policy/pdpx/main/parameters/TestXacmlPdpParameterHandler.java
index 02c8d0c5..9a997194 100644
--- a/main/src/test/java/org/onap/policy/pdpx/main/parameters/TestXacmlPdpParameterHandler.java
+++ b/main/src/test/java/org/onap/policy/pdpx/main/parameters/TestXacmlPdpParameterHandler.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- * Copyright (C) 2019-2020 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2019-2021 AT&T Intellectual Property. All rights reserved.
  * Modifications Copyright (C) 2020 Nordix Foundation
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -102,6 +102,8 @@ public class TestXacmlPdpParameterHandler {
                         + "must be a non-blank string\n"
                         + "  field \"pdpGroup\" type \"java.lang.String\" value \"null\" INVALID, "
                         + "must be a non-blank string\n"
+                        + "  field \"pdpType\" type \"java.lang.String\" value \"null\" INVALID, "
+                        + "must be a non-blank string\n"
                         + "  field \"applicationPath\" type \"java.lang.String\" value \"null\" INVALID, "
                         + "must have application path for applications to store policies and data.\n");
     }
@@ -116,6 +118,7 @@ public class TestXacmlPdpParameterHandler {
         final XacmlPdpParameterGroup parGroup = new XacmlPdpParameterHandler().getParameters(minArguments);
         assertEquals(CommonTestData.PDPX_PARAMETER_GROUP_NAME, parGroup.getName());
         assertEquals(CommonTestData.PDPX_GROUP, parGroup.getPdpGroup());
+        assertEquals(CommonTestData.PDPX_TYPE, parGroup.getPdpType());
     }
 
     @Test
@@ -154,6 +157,17 @@ public class TestXacmlPdpParameterHandler {
     }
 
     @Test
+    public void testXacmlPdpParameterGroup_InvalidPdpType() throws PolicyXacmlPdpException {
+        final String[] xacmlPdpConfigParameters = {"-c", "parameters/XacmlPdpConfigParameters_InvalidPdpType.json"};
+
+        final XacmlPdpCommandLineArguments arguments = new XacmlPdpCommandLineArguments();
+        arguments.parse(xacmlPdpConfigParameters);
+
+        assertThatThrownBy(() -> new XacmlPdpParameterHandler().getParameters(arguments)).hasMessageContaining(
+                "field \"pdpType\" type \"java.lang.String\" value \"\" INVALID, must be a non-blank string");
+    }
+
+    @Test
     public void testXacmlPdpParameterGroup_InvalidRestServerParameters() throws PolicyXacmlPdpException, IOException {
         final String[] xacmlPdpConfigParameters =
             {"-c", "parameters/XacmlPdpConfigParameters_InvalidRestServerParameters.json"};
diff --git a/main/src/test/java/org/onap/policy/pdpx/main/rest/TestAbbreviateDecisionResults.java b/main/src/test/java/org/onap/policy/pdpx/main/rest/TestAbbreviateDecisionResults.java
index c9910349..dbf977f2 100644
--- a/main/src/test/java/org/onap/policy/pdpx/main/rest/TestAbbreviateDecisionResults.java
+++ b/main/src/test/java/org/onap/policy/pdpx/main/rest/TestAbbreviateDecisionResults.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- * Copyright (C) 2019-2020 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2019-2021 AT&T Intellectual Property. All rights reserved.
  * Modifications Copyright (C) 2020 Nordix Foundation
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -120,7 +120,7 @@ public class TestAbbreviateDecisionResults {
         TopicParameterGroup topicParameterGroup = testData.toObject(testData.getTopicParametersMap(false),
                 TopicParameterGroup.class);
         XacmlPdpParameterGroup params =
-                new XacmlPdpParameterGroup("XacmlPdpParameters", "XacmlPdpGroup", rest, policyApiParameters,
+                new XacmlPdpParameterGroup("XacmlPdpParameters", "XacmlPdpGroup", "xacml", rest, policyApiParameters,
                 topicParameterGroup, apps.getAbsolutePath());
         StandardCoder gson = new StandardCoder();
         File fileParams = appsFolder.newFile("params.json");
diff --git a/main/src/test/java/org/onap/policy/pdpx/main/rest/TestDecision.java b/main/src/test/java/org/onap/policy/pdpx/main/rest/TestDecision.java
index 31d09799..2d71543c 100644
--- a/main/src/test/java/org/onap/policy/pdpx/main/rest/TestDecision.java
+++ b/main/src/test/java/org/onap/policy/pdpx/main/rest/TestDecision.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- * Copyright (C) 2019-2020 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2019-2021 AT&T Intellectual Property. All rights reserved.
  * Modifications Copyright (C) 2019 Nordix Foundation.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -109,7 +109,7 @@ public class TestDecision {
         TopicParameterGroup topicParameterGroup =
                         testData.toObject(testData.getTopicParametersMap(false), TopicParameterGroup.class);
         XacmlPdpParameterGroup params =
-                new XacmlPdpParameterGroup("XacmlPdpParameters", "XacmlPdpGroup", rest, policyApiParameters,
+                new XacmlPdpParameterGroup("XacmlPdpParameters", "XacmlPdpGroup", "xacml", rest, policyApiParameters,
                         topicParameterGroup, apps.getAbsolutePath());
         final Gson gson = new GsonBuilder().create();
         File fileParams = appsFolder.newFile("params.json");
diff --git a/main/src/test/resources/parameters/MinimumParameters.json b/main/src/test/resources/parameters/MinimumParameters.json
index e547e7ee..487a18d1 100644
--- a/main/src/test/resources/parameters/MinimumParameters.json
+++ b/main/src/test/resources/parameters/MinimumParameters.json
@@ -1,6 +1,7 @@
 {
     "name":"XacmlPdpParameters",
     "pdpGroup": "XacmlPdpGroup",
+    "pdpType": "xacml",
     "restServerParameters": {
         "host": "0.0.0.0",
         "port": 6969,
diff --git a/main/src/test/resources/parameters/XacmlPdpConfigParameters.json b/main/src/test/resources/parameters/XacmlPdpConfigParameters.json
index 5d0a103c..a1376464 100644
--- a/main/src/test/resources/parameters/XacmlPdpConfigParameters.json
+++ b/main/src/test/resources/parameters/XacmlPdpConfigParameters.json
@@ -1,6 +1,7 @@
 {
     "name": "XacmlPdpParameters",
     "pdpGroup": "XacmlPdpGroup",
+    "pdpType": "xacml",
     "restServerParameters": {
         "host": "0.0.0.0",
         "port": 6969,
diff --git a/main/src/test/resources/parameters/XacmlPdpConfigParameters_InvalidPdpType.json b/main/src/test/resources/parameters/XacmlPdpConfigParameters_InvalidPdpType.json
new file mode 100644
index 00000000..803b789c
--- /dev/null
+++ b/main/src/test/resources/parameters/XacmlPdpConfigParameters_InvalidPdpType.json
@@ -0,0 +1,31 @@
+{
+    "name": "XacmlPdpParameters",
+    "pdpGroup": "defaultGroup",
+    "pdpType": "",
+    "restServerParameters":{
+        "host":"0.0.0.0",
+        "port": 6969,
+        "userName":"healthcheck",
+        "password":"zb!XztG34",
+        "https":true
+    },
+    "policyApiParameters": {
+        "host": "0.0.0.0",
+        "port": 6970,
+        "userName": "healthcheck",
+        "password": "zb!XztG34"
+    },
+    "applicationPath": "src/test/resources/apps",
+    "topicParameterGroup": {
+        "topicSources" : [{
+            "topic" : "POLICY-PDP-PAP",
+            "servers" : [ "anyserver" ],
+            "topicCommInfrastructure" : "noop"
+        }],
+        "topicSinks" : [{
+            "topic" : "POLICY-PDP-PAP",
+            "servers" : [ "anyserver" ],
+            "topicCommInfrastructure" : "noop"
+        }]
+    }
+}
\ No newline at end of file
diff --git a/main/src/test/resources/parameters/XacmlPdpConfigParameters_Std.json b/main/src/test/resources/parameters/XacmlPdpConfigParameters_Std.json
index 3f9e6cb1..ec898b6f 100644
--- a/main/src/test/resources/parameters/XacmlPdpConfigParameters_Std.json
+++ b/main/src/test/resources/parameters/XacmlPdpConfigParameters_Std.json
@@ -1,6 +1,7 @@
 {
     "name":"XacmlPdpParameters",
     "pdpGroup": "XacmlPdpGroup",
+    "pdpType": "xacml",
     "restServerParameters":{
         "host":"0.0.0.0",
         "port":${port},