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-rw-r--r--applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/XacmlPolicyUtils.java7
-rw-r--r--applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/std/StdBaseTranslator.java201
-rw-r--r--applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/std/StdCombinedPolicyResultsTranslator.java157
-rw-r--r--applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/std/StdMatchableTranslator.java160
-rw-r--r--applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/std/StdXacmlApplicationServiceProvider.java4
5 files changed, 210 insertions, 319 deletions
diff --git a/applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/XacmlPolicyUtils.java b/applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/XacmlPolicyUtils.java
index 6f2a9f0e..0ca71980 100644
--- a/applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/XacmlPolicyUtils.java
+++ b/applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/XacmlPolicyUtils.java
@@ -54,6 +54,7 @@ public class XacmlPolicyUtils {
private static final Logger LOGGER = LoggerFactory.getLogger(XacmlPolicyUtils.class);
public static final String XACML_PROPERTY_FILE = "xacml.properties";
+ public static final String LINE_SEPARATOR = System.lineSeparator();
private static final String DOT_FILE_SUFFIX = ".file";
private static final String NOT_FOUND_MESSAGE = "NOT FOUND";
@@ -375,7 +376,7 @@ public class XacmlPolicyUtils {
Properties properties = new Properties();
properties.load(is);
if (LOGGER.isInfoEnabled()) {
- LOGGER.info("Loaded xacml properties {} {}", System.lineSeparator(), properties);
+ LOGGER.info("Loaded xacml properties {} {}", XacmlPolicyUtils.LINE_SEPARATOR, properties);
for (Entry<Object, Object> entrySet : properties.entrySet()) {
LOGGER.info("{} -> {}", entrySet.getKey(), entrySet.getValue());
}
@@ -390,9 +391,7 @@ public class XacmlPolicyUtils {
* @throws IOException If unable to store the file.
*/
public static void storeXacmlProperties(Properties properties, Path propertyPath) throws IOException {
- if (LOGGER.isInfoEnabled()) {
- LOGGER.info("Storing xacml properties {} {} {}", properties, System.lineSeparator(), propertyPath);
- }
+ LOGGER.info("Storing xacml properties {} {} {}", properties, XacmlPolicyUtils.LINE_SEPARATOR, propertyPath);
try (OutputStream os = Files.newOutputStream(propertyPath)) {
String strComments = "#";
properties.store(os, strComments);
diff --git a/applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/std/StdBaseTranslator.java b/applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/std/StdBaseTranslator.java
new file mode 100644
index 00000000..e3d87577
--- /dev/null
+++ b/applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/std/StdBaseTranslator.java
@@ -0,0 +1,201 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2019 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.
+ * 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.pdp.xacml.application.common.std;
+
+import com.att.research.xacml.api.AttributeAssignment;
+import com.att.research.xacml.api.Decision;
+import com.att.research.xacml.api.Obligation;
+import com.att.research.xacml.api.Request;
+import com.att.research.xacml.api.Response;
+import com.att.research.xacml.api.Result;
+import com.google.gson.Gson;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeAssignmentExpressionType;
+import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeValueType;
+import oasis.names.tc.xacml._3_0.core.schema.wd_17.EffectType;
+import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObjectFactory;
+import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObligationExpressionType;
+import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObligationExpressionsType;
+import oasis.names.tc.xacml._3_0.core.schema.wd_17.PolicyType;
+import oasis.names.tc.xacml._3_0.core.schema.wd_17.RuleType;
+import org.onap.policy.models.decisions.concepts.DecisionRequest;
+import org.onap.policy.models.decisions.concepts.DecisionResponse;
+import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicy;
+import org.onap.policy.pdp.xacml.application.common.ToscaDictionary;
+import org.onap.policy.pdp.xacml.application.common.ToscaPolicyConversionException;
+import org.onap.policy.pdp.xacml.application.common.ToscaPolicyTranslator;
+import org.onap.policy.pdp.xacml.application.common.XacmlPolicyUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class StdBaseTranslator implements ToscaPolicyTranslator {
+ private static final Logger LOGGER = LoggerFactory.getLogger(StdBaseTranslator.class);
+ private static Gson gson = new Gson();
+
+ public static final String POLICY_ID = "policy-id";
+
+ @Override
+ public PolicyType convertPolicy(ToscaPolicy toscaPolicy) throws ToscaPolicyConversionException {
+ throw new ToscaPolicyConversionException("Please override converPolicy");
+ }
+
+ @Override
+ public Request convertRequest(DecisionRequest request) {
+ return null;
+ }
+
+ @Override
+ public DecisionResponse convertResponse(Response xacmlResponse) {
+ LOGGER.info("Converting Response {}", xacmlResponse);
+ DecisionResponse decisionResponse = new DecisionResponse();
+ //
+ // Setup policies
+ //
+ decisionResponse.setPolicies(new HashMap<>());
+ //
+ // Iterate through all the results
+ //
+ for (Result xacmlResult : xacmlResponse.getResults()) {
+ //
+ // Check the result
+ //
+ if (xacmlResult.getDecision() == Decision.PERMIT) {
+ //
+ // Go through obligations
+ //
+ scanObligations(xacmlResult.getObligations(), decisionResponse);
+ } else if (xacmlResult.getDecision() == Decision.DENY
+ || xacmlResult.getDecision() == Decision.INDETERMINATE) {
+ //
+ // TODO we have to return an ErrorResponse object instead
+ //
+ decisionResponse.setStatus("A better error message");
+ }
+ }
+
+ return decisionResponse;
+ }
+
+ @SuppressWarnings("unchecked")
+ protected void scanObligations(Collection<Obligation> obligations, DecisionResponse decisionResponse) {
+ for (Obligation obligation : obligations) {
+ LOGGER.info("Obligation: {}", obligation);
+ for (AttributeAssignment assignment : obligation.getAttributeAssignments()) {
+ LOGGER.info("Attribute Assignment: {}", assignment);
+ //
+ // We care about the content attribute
+ //
+ if (ToscaDictionary.ID_OBLIGATION_POLICY_MONITORING_CONTENTS
+ .equals(assignment.getAttributeId())) {
+ //
+ // The contents are in Json form
+ //
+ Object stringContents = assignment.getAttributeValue().getValue();
+ LOGGER.info("DCAE contents: {}{}", XacmlPolicyUtils.LINE_SEPARATOR, stringContents);
+ //
+ // Let's parse it into a map using Gson
+ //
+ Map<String, Object> result;
+ result = gson.fromJson(stringContents.toString(), Map.class);
+ //
+ // Find the metadata section
+ //
+ Map<String, Object> metadata = (Map<String, Object>) result.get("metadata");
+ if (metadata != null) {
+ decisionResponse.getPolicies().put(metadata.get(POLICY_ID).toString(), result);
+ } else {
+ LOGGER.error("Missing metadata section in policy contained in obligation.");
+ }
+ }
+ }
+ }
+ }
+
+ /**
+ * From the TOSCA metadata section, pull in values that are needed into the XACML policy.
+ *
+ * @param policy Policy Object to store the metadata
+ * @param map The Metadata TOSCA Map
+ * @return Same Policy Object
+ * @throws ToscaPolicyConversionException If there is something missing from the metadata
+ */
+ protected PolicyType fillMetadataSection(PolicyType policy,
+ Map<String, String> map) throws ToscaPolicyConversionException {
+ //
+ // Ensure the policy-id exists - we don't use it here. It
+ // is saved in the TOSCA Policy Name field.
+ //
+ if (! map.containsKey(POLICY_ID)) {
+ throw new ToscaPolicyConversionException(policy.getPolicyId() + " missing metadata policy-id");
+ }
+ //
+ // Ensure the policy-version exists
+ //
+ if (! map.containsKey("policy-version")) {
+ throw new ToscaPolicyConversionException(policy.getPolicyId() + " missing metadata policy-version");
+ }
+ //
+ // Add in the Policy Version
+ //
+ policy.setVersion(map.get("policy-version"));
+ return policy;
+ }
+
+ protected RuleType addObligation(RuleType rule, String jsonPolicy) {
+ //
+ // Convert the YAML Policy to JSON Object
+ //
+ LOGGER.info("JSON Optimization Policy {}{}", XacmlPolicyUtils.LINE_SEPARATOR, jsonPolicy);
+ //
+ // Create an AttributeValue for it
+ //
+ AttributeValueType value = new AttributeValueType();
+ value.setDataType(ToscaDictionary.ID_OBLIGATION_POLICY_MONITORING_DATATYPE.stringValue());
+ value.getContent().add(jsonPolicy);
+ //
+ // Create our AttributeAssignmentExpression where we will
+ // store the contents of the policy in JSON format.
+ //
+ AttributeAssignmentExpressionType expressionType = new AttributeAssignmentExpressionType();
+ expressionType.setAttributeId(ToscaDictionary.ID_OBLIGATION_POLICY_MONITORING_CONTENTS.stringValue());
+ ObjectFactory factory = new ObjectFactory();
+ expressionType.setExpression(factory.createAttributeValue(value));
+ //
+ // Create an ObligationExpression for it
+ //
+ ObligationExpressionType obligation = new ObligationExpressionType();
+ obligation.setFulfillOn(EffectType.PERMIT);
+ obligation.setObligationId(ToscaDictionary.ID_OBLIGATION_REST_BODY.stringValue());
+ obligation.getAttributeAssignmentExpression().add(expressionType);
+ //
+ // Now we can add it into the rule
+ //
+ ObligationExpressionsType obligations = new ObligationExpressionsType();
+ obligations.getObligationExpression().add(obligation);
+ rule.setObligationExpressions(obligations);
+ return rule;
+ }
+
+}
diff --git a/applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/std/StdCombinedPolicyResultsTranslator.java b/applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/std/StdCombinedPolicyResultsTranslator.java
index 12337d20..be0a507e 100644
--- a/applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/std/StdCombinedPolicyResultsTranslator.java
+++ b/applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/std/StdCombinedPolicyResultsTranslator.java
@@ -22,48 +22,29 @@
package org.onap.policy.pdp.xacml.application.common.std;
-import com.att.research.xacml.api.AttributeAssignment;
import com.att.research.xacml.api.DataTypeException;
-import com.att.research.xacml.api.Decision;
-import com.att.research.xacml.api.Obligation;
import com.att.research.xacml.api.Request;
-import com.att.research.xacml.api.Response;
-import com.att.research.xacml.api.Result;
import com.att.research.xacml.api.XACML3;
import com.att.research.xacml.std.annotations.RequestParser;
-import com.google.gson.Gson;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.Map;
-
import oasis.names.tc.xacml._3_0.core.schema.wd_17.AnyOfType;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeAssignmentExpressionType;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeValueType;
import oasis.names.tc.xacml._3_0.core.schema.wd_17.EffectType;
import oasis.names.tc.xacml._3_0.core.schema.wd_17.MatchType;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObjectFactory;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObligationExpressionType;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObligationExpressionsType;
import oasis.names.tc.xacml._3_0.core.schema.wd_17.PolicyType;
import oasis.names.tc.xacml._3_0.core.schema.wd_17.RuleType;
import oasis.names.tc.xacml._3_0.core.schema.wd_17.TargetType;
-
import org.onap.policy.common.utils.coder.CoderException;
import org.onap.policy.common.utils.coder.StandardCoder;
import org.onap.policy.models.decisions.concepts.DecisionRequest;
-import org.onap.policy.models.decisions.concepts.DecisionResponse;
import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicy;
import org.onap.policy.pdp.xacml.application.common.ToscaDictionary;
import org.onap.policy.pdp.xacml.application.common.ToscaPolicyConversionException;
-import org.onap.policy.pdp.xacml.application.common.ToscaPolicyTranslator;
import org.onap.policy.pdp.xacml.application.common.ToscaPolicyTranslatorUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-public class StdCombinedPolicyResultsTranslator implements ToscaPolicyTranslator {
+public class StdCombinedPolicyResultsTranslator extends StdBaseTranslator {
private static final Logger LOGGER = LoggerFactory.getLogger(StdCombinedPolicyResultsTranslator.class);
- private static final String POLICY_ID = "policy-id";
public StdCombinedPolicyResultsTranslator() {
super();
@@ -139,105 +120,6 @@ public class StdCombinedPolicyResultsTranslator implements ToscaPolicyTranslator
return null;
}
- @Override
- public DecisionResponse convertResponse(Response xacmlResponse) {
- LOGGER.info("Converting Response {}", xacmlResponse);
- DecisionResponse decisionResponse = new DecisionResponse();
- //
- // Setup policies
- //
- decisionResponse.setPolicies(new HashMap<>());
- //
- // Iterate through all the results
- //
- for (Result xacmlResult : xacmlResponse.getResults()) {
- //
- // Check the result
- //
- if (xacmlResult.getDecision() == Decision.PERMIT) {
- //
- // Go through obligations
- //
- scanObligations(xacmlResult.getObligations(), decisionResponse);
- }
- if (xacmlResult.getDecision() == Decision.DENY
- || xacmlResult.getDecision() == Decision.INDETERMINATE) {
- //
- // TODO we have to return an ErrorResponse object instead
- //
- decisionResponse.setStatus("A better error message");
- }
- }
-
- return decisionResponse;
- }
-
- protected void scanObligations(Collection<Obligation> obligations, DecisionResponse decisionResponse) {
- for (Obligation obligation : obligations) {
- LOGGER.info("Obligation: {}", obligation);
- for (AttributeAssignment assignment : obligation.getAttributeAssignments()) {
- LOGGER.info("Attribute Assignment: {}", assignment);
- //
- // We care about the content attribute
- //
- if (ToscaDictionary.ID_OBLIGATION_POLICY_MONITORING_CONTENTS
- .equals(assignment.getAttributeId())) {
- //
- // The contents are in Json form
- //
- Object stringContents = assignment.getAttributeValue().getValue();
- if (LOGGER.isInfoEnabled()) {
- LOGGER.info("DCAE contents: {}{}", System.lineSeparator(), stringContents);
- }
- //
- // Let's parse it into a map using Gson
- //
- Gson gson = new Gson();
- @SuppressWarnings("unchecked")
- Map<String, Object> result = gson.fromJson(stringContents.toString() ,Map.class);
- //
- // Find the metadata section
- //
- @SuppressWarnings("unchecked")
- Map<String, Object> metadata = (Map<String, Object>) result.get("metadata");
- if (metadata != null) {
- decisionResponse.getPolicies().put(metadata.get(POLICY_ID).toString(), result);
- } else {
- LOGGER.error("Missing metadata section in policy contained in obligation.");
- }
- }
- }
- }
- }
-
- /**
- * From the TOSCA metadata section, pull in values that are needed into the XACML policy.
- *
- * @param policy Policy Object to store the metadata
- * @param map The Metadata TOSCA Map
- * @return Same Policy Object
- * @throws ToscaPolicyConversionException If there is something missing from the metadata
- */
- protected PolicyType fillMetadataSection(PolicyType policy,
- Map<String, String> map) throws ToscaPolicyConversionException {
- if (! map.containsKey(POLICY_ID)) {
- throw new ToscaPolicyConversionException(policy.getPolicyId() + " missing metadata policy-id");
- } else {
- //
- // Do nothing here - the XACML PolicyId is used from TOSCA Policy Name field
- //
- }
- if (! map.containsKey("policy-version")) {
- throw new ToscaPolicyConversionException(policy.getPolicyId() + " missing metadata policy-version");
- } else {
- //
- // Add in the Policy Version
- //
- policy.setVersion(map.get("policy-version"));
- }
- return policy;
- }
-
protected TargetType generateTargetType(String policyId, String policyType, String policyTypeVersion) {
//
// Create all the match's that are possible
@@ -293,41 +175,4 @@ public class StdCombinedPolicyResultsTranslator implements ToscaPolicyTranslator
return target;
}
- protected RuleType addObligation(RuleType rule, String jsonPolicy) {
- //
- // Convert the YAML Policy to JSON Object
- //
- if (LOGGER.isInfoEnabled()) {
- LOGGER.info("JSON DCAE Policy {}{}", System.lineSeparator(), jsonPolicy);
- }
- //
- // Create an AttributeValue for it
- //
- AttributeValueType value = new AttributeValueType();
- value.setDataType(ToscaDictionary.ID_OBLIGATION_POLICY_MONITORING_DATATYPE.stringValue());
- value.getContent().add(jsonPolicy);
- //
- // Create our AttributeAssignmentExpression where we will
- // store the contents of the policy in JSON format.
- //
- AttributeAssignmentExpressionType expressionType = new AttributeAssignmentExpressionType();
- expressionType.setAttributeId(ToscaDictionary.ID_OBLIGATION_POLICY_MONITORING_CONTENTS.stringValue());
- ObjectFactory factory = new ObjectFactory();
- expressionType.setExpression(factory.createAttributeValue(value));
- //
- // Create an ObligationExpression for it
- //
- ObligationExpressionType obligation = new ObligationExpressionType();
- obligation.setFulfillOn(EffectType.PERMIT);
- obligation.setObligationId(ToscaDictionary.ID_OBLIGATION_REST_BODY.stringValue());
- obligation.getAttributeAssignmentExpression().add(expressionType);
- //
- // Now we can add it into the rule
- //
- ObligationExpressionsType obligations = new ObligationExpressionsType();
- obligations.getObligationExpression().add(obligation);
- rule.setObligationExpressions(obligations);
- return rule;
- }
-
}
diff --git a/applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/std/StdMatchableTranslator.java b/applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/std/StdMatchableTranslator.java
index 2d831f62..5908f53b 100644
--- a/applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/std/StdMatchableTranslator.java
+++ b/applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/std/StdMatchableTranslator.java
@@ -22,17 +22,11 @@
package org.onap.policy.pdp.xacml.application.common.std;
-import com.att.research.xacml.api.AttributeAssignment;
-import com.att.research.xacml.api.Decision;
import com.att.research.xacml.api.Identifier;
-import com.att.research.xacml.api.Obligation;
import com.att.research.xacml.api.Request;
-import com.att.research.xacml.api.Response;
-import com.att.research.xacml.api.Result;
import com.att.research.xacml.api.XACML3;
import com.att.research.xacml.std.IdentifierImpl;
import com.att.research.xacml.util.XACMLPolicyWriter;
-import com.google.gson.Gson;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
@@ -49,13 +43,8 @@ import java.util.Map;
import java.util.Map.Entry;
import lombok.Setter;
import oasis.names.tc.xacml._3_0.core.schema.wd_17.AnyOfType;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeAssignmentExpressionType;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeValueType;
import oasis.names.tc.xacml._3_0.core.schema.wd_17.EffectType;
import oasis.names.tc.xacml._3_0.core.schema.wd_17.MatchType;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObjectFactory;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObligationExpressionType;
-import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObligationExpressionsType;
import oasis.names.tc.xacml._3_0.core.schema.wd_17.PolicyType;
import oasis.names.tc.xacml._3_0.core.schema.wd_17.RuleType;
import oasis.names.tc.xacml._3_0.core.schema.wd_17.TargetType;
@@ -64,7 +53,6 @@ import org.onap.policy.common.utils.coder.CoderException;
import org.onap.policy.common.utils.coder.StandardCoder;
import org.onap.policy.common.utils.coder.StandardYamlCoder;
import org.onap.policy.models.decisions.concepts.DecisionRequest;
-import org.onap.policy.models.decisions.concepts.DecisionResponse;
import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicy;
import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyType;
import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyTypeIdentifier;
@@ -75,7 +63,6 @@ import org.onap.policy.pdp.xacml.application.common.PolicyApiCaller;
import org.onap.policy.pdp.xacml.application.common.PolicyApiException;
import org.onap.policy.pdp.xacml.application.common.ToscaDictionary;
import org.onap.policy.pdp.xacml.application.common.ToscaPolicyConversionException;
-import org.onap.policy.pdp.xacml.application.common.ToscaPolicyTranslator;
import org.onap.policy.pdp.xacml.application.common.ToscaPolicyTranslatorUtils;
import org.onap.policy.pdp.xacml.application.common.XacmlApplicationException;
import org.slf4j.Logger;
@@ -88,10 +75,9 @@ import org.slf4j.LoggerFactory;
* @author pameladragosh
*
*/
-public class StdMatchableTranslator implements ToscaPolicyTranslator {
+public class StdMatchableTranslator extends StdBaseTranslator {
private static final Logger LOGGER = LoggerFactory.getLogger(StdMatchableTranslator.class);
- private static final String POLICY_ID = "policy-id";
private static final StandardYamlCoder standardYamlCoder = new StandardYamlCoder();
private final Map<ToscaPolicyTypeIdentifier, ToscaPolicyType> matchablePolicyTypes = new HashMap<>();
@@ -119,82 +105,6 @@ public class StdMatchableTranslator implements ToscaPolicyTranslator {
}
@Override
- public DecisionResponse convertResponse(Response xacmlResponse) {
- LOGGER.info("Converting Response {}", xacmlResponse);
- DecisionResponse decisionResponse = new DecisionResponse();
- //
- // Setup policies
- //
- decisionResponse.setPolicies(new HashMap<>());
- //
- // Iterate through all the results
- //
- for (Result xacmlResult : xacmlResponse.getResults()) {
- //
- // Check the result
- //
- if (xacmlResult.getDecision() == Decision.PERMIT) {
- //
- // Go through obligations
- //
- scanObligations(xacmlResult.getObligations(), decisionResponse);
- }
- if (xacmlResult.getDecision() == Decision.DENY
- || xacmlResult.getDecision() == Decision.INDETERMINATE) {
- //
- // TODO we have to return an ErrorResponse object instead
- //
- decisionResponse.setStatus("A better error message");
- }
- }
-
- return decisionResponse;
- }
-
- protected void scanObligations(Collection<Obligation> obligations, DecisionResponse decisionResponse) {
- for (Obligation obligation : obligations) {
- LOGGER.info("Obligation: {}", obligation);
- for (AttributeAssignment assignment : obligation.getAttributeAssignments()) {
- LOGGER.info("Attribute Assignment: {}", assignment);
- //
- // We care about the content attribute
- //
- if (! ToscaDictionary.ID_OBLIGATION_POLICY_MONITORING_CONTENTS
- .equals(assignment.getAttributeId())) {
- //
- // If its not there, move on
- //
- continue;
- }
- //
- // The contents are in Json form
- //
- Object stringContents = assignment.getAttributeValue().getValue();
- if (LOGGER.isInfoEnabled()) {
- LOGGER.info("Policy contents: {}{}", System.lineSeparator(), stringContents);
- }
- //
- // Let's parse it into a map using Gson
- //
- Gson gson = new Gson();
- @SuppressWarnings("unchecked")
- Map<String, Object> result = gson.fromJson(stringContents.toString() ,Map.class);
- //
- // Find the metadata section
- //
- @SuppressWarnings("unchecked")
- Map<String, Object> metadata = (Map<String, Object>) result.get("metadata");
- if (metadata != null) {
- decisionResponse.getPolicies().put(metadata.get(POLICY_ID).toString(), result);
- } else {
- LOGGER.error("Missing metadata section in policy contained in obligation.");
- }
- }
- }
-
- }
-
- @Override
public PolicyType convertPolicy(ToscaPolicy toscaPolicy) throws ToscaPolicyConversionException {
//
// Get the TOSCA Policy Type for this policy
@@ -271,34 +181,6 @@ public class StdMatchableTranslator implements ToscaPolicyTranslator {
}
/**
- * From the TOSCA metadata section, pull in values that are needed into the XACML policy.
- *
- * @param policy Policy Object to store the metadata
- * @param map The Metadata TOSCA Map
- * @return Same Policy Object
- * @throws ToscaPolicyConversionException If there is something missing from the metadata
- */
- protected PolicyType fillMetadataSection(PolicyType policy,
- Map<String, String> map) throws ToscaPolicyConversionException {
- if (! map.containsKey(POLICY_ID)) {
- throw new ToscaPolicyConversionException(policy.getPolicyId() + " missing metadata policy-id");
- } else {
- //
- // Do nothing here - the XACML PolicyId is used from TOSCA Policy Name field
- //
- }
- if (! map.containsKey("policy-version")) {
- throw new ToscaPolicyConversionException(policy.getPolicyId() + " missing metadata policy-version");
- } else {
- //
- // Add in the Policy Version
- //
- policy.setVersion(map.get("policy-version"));
- }
- return policy;
- }
-
- /**
* For generating target type, we are scan for matchable properties
* and use those to build the policy.
*
@@ -368,7 +250,7 @@ public class StdMatchableTranslator implements ToscaPolicyTranslator {
//
// See if we are another datatype
//
- // TODO We should add datetime support. But to do that we need
+ // We should add datetime support. But to do that we need
// probably more metadata to describe how that would be translated.
//
if (matchable instanceof Integer) {
@@ -398,44 +280,6 @@ public class StdMatchableTranslator implements ToscaPolicyTranslator {
return anyOf;
}
- protected RuleType addObligation(RuleType rule, String jsonPolicy) {
- //
- // Convert the YAML Policy to JSON Object
- //
- if (LOGGER.isInfoEnabled()) {
- LOGGER.info("JSON Optimization Policy {}{}", System.lineSeparator(), jsonPolicy);
- }
- //
- // Create an AttributeValue for it
- //
- AttributeValueType value = new AttributeValueType();
- value.setDataType(ToscaDictionary.ID_OBLIGATION_POLICY_MONITORING_DATATYPE.stringValue());
- value.getContent().add(jsonPolicy);
- //
- // Create our AttributeAssignmentExpression where we will
- // store the contents of the policy in JSON format.
- //
- AttributeAssignmentExpressionType expressionType = new AttributeAssignmentExpressionType();
- expressionType.setAttributeId(ToscaDictionary.ID_OBLIGATION_POLICY_MONITORING_CONTENTS.stringValue());
- ObjectFactory factory = new ObjectFactory();
- expressionType.setExpression(factory.createAttributeValue(value));
- //
- // Create an ObligationExpression for it
- //
- ObligationExpressionType obligation = new ObligationExpressionType();
- obligation.setFulfillOn(EffectType.PERMIT);
- obligation.setObligationId(ToscaDictionary.ID_OBLIGATION_REST_BODY.stringValue());
- obligation.getAttributeAssignmentExpression().add(expressionType);
- //
- // Now we can add it into the rule
- //
- ObligationExpressionsType obligations = new ObligationExpressionsType();
- obligations.getObligationExpression().add(obligation);
- rule.setObligationExpressions(obligations);
- return rule;
- }
-
-
/**
* Get Policy Type definitions. This could be previously loaded, or could be
* stored in application path, or may need to be pulled from the API.
diff --git a/applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/std/StdXacmlApplicationServiceProvider.java b/applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/std/StdXacmlApplicationServiceProvider.java
index 5f639c5c..12135f4a 100644
--- a/applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/std/StdXacmlApplicationServiceProvider.java
+++ b/applications/common/src/main/java/org/onap/policy/pdp/xacml/application/common/std/StdXacmlApplicationServiceProvider.java
@@ -30,6 +30,7 @@ import com.att.research.xacml.api.pdp.PDPException;
import com.att.research.xacml.util.FactoryException;
import com.att.research.xacml.util.XACMLPolicyWriter;
import java.io.IOException;
+import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.Collections;
@@ -139,7 +140,8 @@ public abstract class StdXacmlApplicationServiceProvider implements XacmlApplica
//
XACMLPolicyWriter.writePolicyFile(refPath, xacmlPolicy);
if (LOGGER.isInfoEnabled()) {
- LOGGER.info("Xacml Policy is {}{}", System.lineSeparator(), new String(Files.readAllBytes(refPath)));
+ LOGGER.info("Xacml Policy is {}{}", XacmlPolicyUtils.LINE_SEPARATOR,
+ new String(Files.readAllBytes(refPath), StandardCharsets.UTF_8));
}
//
// Add root policy to properties object