+++ /dev/null
-/*-
- * ============LICENSE_START=======================================================
- * ONAP-PDP
- * ================================================================================
- * Copyright (C) 2017 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.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.pdp.test;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
-
-import java.io.BufferedWriter;
-import java.io.File;
-import java.io.FileWriter;
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-
-import javax.xml.namespace.NamespaceContext;
-
-import org.junit.Ignore;
-
-import com.att.research.xacml.api.Request;
-import com.att.research.xacml.api.XACML3;
-import com.att.research.xacml.std.StdMutableRequest;
-import com.att.research.xacml.std.datatypes.DataTypes;
-import com.att.research.xacml.std.dom.DOMRequest;
-import com.att.research.xacmlatt.pdp.policy.ExpressionResult;
-import com.att.research.xacmlatt.pdp.policy.FunctionArgument;
-import com.att.research.xacmlatt.pdp.policy.FunctionArgumentAttributeValue;
-import com.att.research.xacmlatt.pdp.std.StdEvaluationContext;
-import com.att.research.xacmlatt.pdp.std.StdFunctions;
-import com.att.research.xacmlatt.pdp.std.functions.FunctionDefinitionAccessPermitted;
-
-/**
- * Test of PDP Functions (See XACML core spec section A.3)
- *
- * TO RUN - use jUnit
- * In Eclipse select this file or the enclosing directory, right-click and select Run As/JUnit Test
- *
- * NOT IMPLEMENTED!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
- * This function is not yet implemented so these tests intentionally fail.
- *
- *
- */
-public class FunctionDefinitionAccessPermittedTest {
-
- //
- // Strings for the Request contents
- //
-
- String reqStrMainStart = "<?xml version=\"1.0\" encoding=\"utf-8\"?>"
- + "<Request xsi:schemaLocation=\"urn:oasis:names:tc:xacml:3.0:core:schema:wd-17"
- + " http://docs.oasis-open.org/xacml/3.0/xacml-core-v3-schema-wd-17.xsd\""
- + " ReturnPolicyIdList=\"false\""
- + " CombinedDecision=\"false\""
- + " xmlns=\"urn:oasis:names:tc:xacml:3.0:core:schema:wd-17\""
- + " xmlns:md=\"http://www.medico.com/schemas/record\""
- + " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">"
- + " <Attributes Category=\"urn:oasis:names:tc:xacml:1.0:subject-category:access-subject\">"
- + " <Attribute IncludeInResult=\"false\" AttributeId=\"urn:oasis:names:tc:xacml:1.0:subject:subject-id\">"
- + " <AttributeValue DataType=\"http://www.w3.org/2001/XMLSchema#string\">Julius Hibbert</AttributeValue>"
- + " </Attribute>"
- + " <Attribute IncludeInResult=\"false\" AttributeId=\"urn:oasis:names:tc:xacml:2.0:conformance-test:test-attr\">"
- + " <AttributeValue DataType=\"http://www.w3.org/2001/XMLSchema#string\"> This is IT! </AttributeValue>"
- + " </Attribute>"
- + " <Attribute IncludeInResult=\"false\" AttributeId=\"urn:oasis:names:tc:xacml:2.0:conformance-test:test-attr\">"
- + " <AttributeValue DataType=\"http://www.w3.org/2001/XMLSchema#string\"> This is IT! </AttributeValue>"
- + " </Attribute>"
- + "</Attributes>";
-
- String reqStrResourceStart = "<Attributes Category=\"urn:oasis:names:tc:xacml:3.0:attribute-category:resource\">";
-
- String reqStrMdRecordSimpson =
- "<md:record>" +
- "<md:hospital_info>" +
- "<md:name>ABC Hospital</md:name>" +
- "<md:department>Surgery</md:department>" +
- "</md:hospital_info>" +
- "<md:patient_info>" +
- "<md:name>Bart Simpson</md:name>" +
- "<md:age>60</md:age>" +
- "<md:sex>male</md:sex>" +
- "<md:health_insurance>123456</md:health_insurance>" +
- "</md:patient_info>" +
- "<md:diagnosis_info>" +
- "<md:diagnosis>" +
- "<md:item type=\"primary\">Gastric Cancer</md:item>" +
- "<md:item type=\"secondary\">Hyper tension</md:item>" +
- "</md:diagnosis>" +
- "<md:pathological_diagnosis>" +
- "<md:diagnosis>" +
- "<md:item type=\"primary\">Well differentiated adeno carcinoma</md:item>" +
- "</md:diagnosis>" +
- "<md:date>2000-10-05</md:date>" +
- "<md:malignancy type=\"yes\"/>" +
- "</md:pathological_diagnosis>" +
- "</md:diagnosis_info>" +
- " </md:record>";
- String reqStrContentMdRecordSimpson = "<Content>" + reqStrMdRecordSimpson + "</Content>";
- String reqStrMalformedContent =
- " <Content>" +
- "<md:record>" +
- "<md:hospital_info>" +
- "<md:name>ABC Hospital</md:name>" +
- "<md:malignancy type=\"yes\"/>" +
- "</Content>";
- String reqStrMdRecordSpringer =
- "<md:record>" +
- "<md:hospital_info>" +
- "<md:name>XYZ Hospital</md:name>" +
- "<md:department>Surgery</md:department>" +
- "</md:hospital_info>" +
- "<md:patient_info>" +
- "<md:name>Jerry Springer</md:name>" +
- "<md:age>65</md:age>" +
- "<md:sex>male</md:sex>" +
- "<md:health_insurance>765432</md:health_insurance>" +
- "</md:patient_info>" +
- "<md:diagnosis_info>" +
- "<md:diagnosis>" +
- "<md:item type=\"primary\">Hyatal Hernia</md:item>" +
- "<md:item type=\"secondary\">Diabetes</md:item>" +
- "<md:item type=\"tertiary\">Neuronal Collapse</md:item>" +
- "</md:diagnosis>" +
- "<md:pathological_diagnosis>" +
- "<md:diagnosis>" +
- "<md:item type=\"primary\">We have no idea</md:item>" +
- "</md:diagnosis>" +
- "<md:date>2012-07-22</md:date>" +
- "<md:malignancy type=\"no\"/>" +
- "</md:pathological_diagnosis>" +
- "</md:diagnosis_info>" +
- " </md:record>";
- String reqStrContentMdRecordSpringer =
- "<Content>" + reqStrMdRecordSpringer + "</Content>";
-
- String reqStrResourceEnd = " <Attribute IncludeInResult=\"false\" AttributeId=\"urn:oasis:names:tc:xacml:1.0:resource:resource-id\">"
- + " <AttributeValue DataType=\"http://www.w3.org/2001/XMLSchema#anyURI\">http://medico.com/record/patient/BartSimpson</AttributeValue>"
- + " </Attribute>"
- + "</Attributes> ";
- String reqStrActionStart = "<Attributes Category=\"urn:oasis:names:tc:xacml:3.0:attribute-category:action\">";
-
- String reqStrActionEnd = "<Attribute IncludeInResult=\"false\" AttributeId=\"urn:oasis:names:tc:xacml:1.0:action:action-id\">"
- + "<AttributeValue DataType=\"http://www.w3.org/2001/XMLSchema#string\">read</AttributeValue>"
- + "</Attribute>"
- + "</Attributes> ";
- String reqStrEnvironmentStartEnd = " <Attributes Category=\"urn:oasis:names:tc:xacml:3.0:attribute-category:environment\" />";
- String reqStrMainEnd = " </Request>";
-
-
- // combined strings for convenience
- String reqStrMainResourceStart = reqStrMainStart + reqStrResourceStart;
- String reqStrResourceAllEnd = reqStrResourceEnd + reqStrActionStart + reqStrActionEnd + reqStrEnvironmentStartEnd + reqStrMainEnd;
-
-
- /*
- * variables useful in the following tests
- */
- List<FunctionArgument> arguments = new ArrayList<>();
-
-
-
- // Name Spaces used in the XML as part of these examples - needed for compiling XPaths
- NamespaceContext nameSpaceContext = new NamespaceContext() {
- @Override
- public Iterator<?> getPrefixes(String arg0) { return null;}
-
- @Override
- public String getPrefix(String arg0) {return null;}
-
- @Override
- public String getNamespaceURI(String arg0) {
- if("md".equals(arg0)) {
- return "http://www.medico.com/schemas/record";
- } else if ("xacml-context".equals(arg0)) {
- return "urn:oasis:names:tc:xacml:3.0:context:schema:os";
- } else if ("xsi".equals(arg0)) {
- return "http://www.w3.org/2001/XMLSchema-instance";
- }
- return null;
- }
- };
-
-
-
- //
- // URIs for attribute categroies
- //
-
- FunctionArgumentAttributeValue attrUriNull = null;
- FunctionArgumentAttributeValue attrUriEmpty = null;
- FunctionArgumentAttributeValue attrUriResources = null;
- FunctionArgumentAttributeValue attrUriAction = null;
- FunctionArgumentAttributeValue attrUriNotInRequest = null;
- FunctionArgumentAttributeValue attrUriNotCategory = null;
-
-
-
- //
- // XML Contents
- //
-
- FunctionArgumentAttributeValue attrXnull = null;
- FunctionArgumentAttributeValue attrXEmpty = null;
- FunctionArgumentAttributeValue attrXSimpson = null;
- FunctionArgumentAttributeValue attrXSpringer = null;
- FunctionArgumentAttributeValue attrXContentSimpson = null;
- FunctionArgumentAttributeValue attrXContentSpringer = null;
- FunctionArgumentAttributeValue attrXBadXML = null;
-
-
-
-
-
-
- //
- // REQUEST objects available for use in tests
- //
- Request requestEmpty = new StdMutableRequest();
- Request requestMdRecord = null;
- Request requestDoubleResources = null;
- Request requestDoubleContent = null;
- Request requestResourceActionContent = null;
- Request requestContentInAction = null;
-
-
-
-
- /**
- * Set up all variables in one place because it is complicated (lots of steps needed for each attribute)
- */
- public FunctionDefinitionAccessPermittedTest() {
- try {
-
-
- // create Function Attributes for URIs
- attrUriNull = null;
- attrUriEmpty = new FunctionArgumentAttributeValue(DataTypes.DT_ANYURI.createAttributeValue(""));
- attrUriResources = new FunctionArgumentAttributeValue(DataTypes.DT_ANYURI.createAttributeValue("urn:oasis:names:tc:xacml:3.0:attribute-category:resource"));
- attrUriAction = new FunctionArgumentAttributeValue(DataTypes.DT_ANYURI.createAttributeValue("urn:oasis:names:tc:xacml:3.0:attribute-category:action"));
- attrUriNotInRequest = new FunctionArgumentAttributeValue(DataTypes.DT_ANYURI.createAttributeValue("NoSuchURI"));
- attrUriNotCategory = new FunctionArgumentAttributeValue(DataTypes.DT_ANYURI.createAttributeValue("urn:oasis:names:tc:xacml:1.0:resource:resource-id"));
-
- // create Function Attributes for XML Strings
- attrXnull = new FunctionArgumentAttributeValue(null);
- attrXEmpty = new FunctionArgumentAttributeValue(DataTypes.DT_STRING.createAttributeValue(""));
- attrXSimpson = new FunctionArgumentAttributeValue(DataTypes.DT_STRING.createAttributeValue(reqStrMdRecordSimpson));
- attrXSpringer = new FunctionArgumentAttributeValue(DataTypes.DT_STRING.createAttributeValue(reqStrMdRecordSpringer));
- attrXContentSimpson = new FunctionArgumentAttributeValue(DataTypes.DT_STRING.createAttributeValue(reqStrContentMdRecordSimpson));
- attrXContentSpringer = new FunctionArgumentAttributeValue(DataTypes.DT_STRING.createAttributeValue(reqStrContentMdRecordSpringer));
- attrXBadXML = new FunctionArgumentAttributeValue(DataTypes.DT_STRING.createAttributeValue(reqStrMalformedContent));
-
-
-
- // Request objects
- // to create a Request object the easiest way is to put the xml into a file and use the DOMRequest to load it.
-
- // single Content in the Resources section (normal valid request)
- String reqString = reqStrMainResourceStart + reqStrContentMdRecordSimpson + reqStrResourceAllEnd;
- File tFile = File.createTempFile("functionJunit", "request");
- BufferedWriter bw = new BufferedWriter(new FileWriter(tFile));
- bw.append(reqString);
- bw.flush();
- bw.close();
- requestMdRecord = DOMRequest.load(tFile);
- tFile.delete();
-
- // Resources included twice
- reqString = reqStrMainResourceStart + reqStrContentMdRecordSimpson + reqStrResourceEnd + reqStrResourceStart + reqStrContentMdRecordSimpson +reqStrResourceAllEnd;
- tFile = File.createTempFile("functionJunit", "request");
- bw = new BufferedWriter(new FileWriter(tFile));
- bw.append(reqString);
- bw.flush();
- bw.close();
- requestDoubleResources = DOMRequest.load(tFile);
- tFile.delete();
-
- // Content included twice - error
- reqString = reqStrMainResourceStart + reqStrContentMdRecordSimpson + reqStrContentMdRecordSimpson +reqStrResourceAllEnd;
- tFile = File.createTempFile("functionJunit", "request");
- bw = new BufferedWriter(new FileWriter(tFile));
- bw.append(reqString);
- bw.flush();
- bw.close();
- try {
- requestDoubleContent = DOMRequest.load(tFile);
- tFile.delete();
- } catch (com.att.research.xacml.std.dom.DOMStructureException e) {
- // this is what it should do, so just continue
- } catch (Exception e) {
- fail("Unexpected exception for bad XML, e="+e);
- }
-
- // content included in both Resource and Action - ok
- reqString = reqStrMainResourceStart + reqStrContentMdRecordSimpson + reqStrResourceEnd + reqStrActionStart + reqStrContentMdRecordSimpson + reqStrActionEnd + reqStrMainEnd;
- tFile = File.createTempFile("functionJunit", "request");
- bw = new BufferedWriter(new FileWriter(tFile));
- bw.append(reqString);
- bw.flush();
- bw.close();
- requestResourceActionContent = DOMRequest.load(tFile);
- tFile.delete();
-
- // Content included only in Action - missing content produces non-error result according to spec
- reqString = reqStrMainResourceStart + reqStrResourceEnd + reqStrActionStart + reqStrContentMdRecordSimpson + reqStrActionEnd + reqStrMainEnd;
- tFile = File.createTempFile("functionJunit", "request");
- bw = new BufferedWriter(new FileWriter(tFile));
- bw.append(reqString);
- bw.flush();
- bw.close();
- requestContentInAction = DOMRequest.load(tFile);
- tFile.delete();
-
-
-
- // Test that Bad XML is caught
- @SuppressWarnings("unused")
- Request requestContentMisplaced = null;
- @SuppressWarnings("unused")
- Request requestMalformedContent = null;
-
-
- // Bad XML - Content not under a Category
- reqString = reqStrMainStart + reqStrContentMdRecordSimpson + reqStrResourceStart + reqStrResourceEnd + reqStrActionStart + reqStrActionEnd + reqStrMainEnd;
- tFile = File.createTempFile("functionJunit", "request");
- bw = new BufferedWriter(new FileWriter(tFile));
- bw.append(reqString);
- bw.flush();
- bw.close();
- try {
- requestContentMisplaced = DOMRequest.load(tFile);
- tFile.delete();
- } catch (com.att.research.xacml.std.dom.DOMStructureException e) {
- // this is what it should do, so just continue
- } catch (Exception e) {
- fail("Unexpected exception for bad XML, e="+e);
- }
-
- // Bad XML - Content is not valid XML
- reqString = reqStrMainResourceStart + reqStrMalformedContent + reqStrResourceAllEnd;
- tFile = File.createTempFile("functionJunit", "request");
- bw = new BufferedWriter(new FileWriter(tFile));
- bw.append(reqString);
- bw.flush();
- bw.close();
- try {
- requestMalformedContent = DOMRequest.load(tFile);
- tFile.delete();
- } catch (com.att.research.xacml.std.dom.DOMStructureException e) {
- // this is what it should do, so just continue
- } catch (Exception e) {
- fail("Unexpected exception for bad XML, e="+e);
- }
-
- } catch (Exception e) {
- fail("Constructor initializing variables, e="+ e + " cause="+e.getCause());
- }
-
- }
-
-
-
-
-
-
-
-
- @Ignore //@Test
- public void testAccess_permitted() {
-
- ExpressionResult res = null;
- Boolean resValue = null;
-
- FunctionDefinitionAccessPermitted fd = (FunctionDefinitionAccessPermitted) StdFunctions.FD_ACCESS_PERMITTED;
-
- // check identity and type of the thing created
- assertEquals(XACML3.ID_FUNCTION_ACCESS_PERMITTED, fd.getId());
- assertEquals(DataTypes.DT_BOOLEAN.getId(), fd.getDataTypeId());
-
- // just to be safe... If tests take too long these can probably be eliminated
- assertFalse(fd.returnsBag());
-
-
-
- // successful invoke returns true
- arguments.clear();
- arguments.add(attrUriResources);
- arguments.add(attrXEmpty);
- res = fd.evaluate(new StdEvaluationContext(requestMdRecord, null, null), arguments);
- assertTrue(res.isOk());
- resValue = (Boolean)res.getValue().getValue();
- assertTrue(resValue);
-
-
-
- // successful invoke returns false
-
-
- // URI not in Request (ok - evaluate anyway)
-
- // test for infinite loop
-
- // second arg ok both with and without <Content> tag
- arguments.clear();
- arguments.add(attrUriResources);
- arguments.add(attrXContentSpringer);
- res = fd.evaluate(new StdEvaluationContext(requestMdRecord, null, null), arguments);
- assertTrue(res.isOk());
- resValue = (Boolean)res.getValue().getValue();
- assertTrue(resValue);
-
- arguments.clear();
- arguments.add(attrUriResources);
- arguments.add(attrXSpringer);
- res = fd.evaluate(new StdEvaluationContext(requestMdRecord, null, null), arguments);
- assertTrue(res.isOk());
- resValue = (Boolean)res.getValue().getValue();
- assertTrue(resValue);
-
- // second arg not valid XML
- arguments.clear();
- arguments.add(attrUriResources);
- arguments.add(attrXBadXML);
- res = fd.evaluate(null, arguments);
- assertFalse(res.getStatus().isOk());
- assertEquals( "function:access-permitted Parsing of XML string failed. Cause='The element type \"md:hospital_info\" must be terminated by the matching end-tag \"</md:hospital_info>\".'", res.getStatus().getStatusMessage());
- assertEquals("urn:oasis:names:tc:xacml:1.0:status:syntax-error", res.getStatus().getStatusCode().getStatusCodeValue().stringValue());
-
- // null Evaluation Context
- arguments.clear();
- arguments.add(attrUriNotCategory);
- arguments.add(attrXContentSimpson);
- res = fd.evaluate(null, arguments);
- assertFalse(res.getStatus().isOk());
- assertEquals( "function:access-permitted First argument must be a urn for an attribute-category, not 'urn:oasis:names:tc:xacml:1.0:resource:resource-id", res.getStatus().getStatusMessage());
- assertEquals("urn:oasis:names:tc:xacml:1.0:status:syntax-error", res.getStatus().getStatusCode().getStatusCodeValue().stringValue());
-
- // null Request
- arguments.clear();
- arguments.add(attrUriAction);
- arguments.add(attrXContentSimpson);
- res = fd.evaluate(new StdEvaluationContext(null, null, null), arguments);
- assertFalse(res.getStatus().isOk());
- assertEquals( "function:access-permitted Got null Request in EvaluationContext", res.getStatus().getStatusMessage());
- assertEquals("urn:oasis:names:tc:xacml:1.0:status:processing-error", res.getStatus().getStatusCode().getStatusCodeValue().stringValue());
-
-
- // first arg not uri
- arguments.clear();
- arguments.add(attrUriNotCategory);
- arguments.add(attrXContentSimpson);
- res = fd.evaluate(new StdEvaluationContext(requestMdRecord, null, null), arguments);
- assertFalse(res.getStatus().isOk());
- assertEquals( "function:access-permitted First argument must be a urn for an attribute-category, not 'urn:oasis:names:tc:xacml:1.0:resource:resource-id", res.getStatus().getStatusMessage());
- assertEquals("urn:oasis:names:tc:xacml:1.0:status:syntax-error", res.getStatus().getStatusCode().getStatusCodeValue().stringValue());
-
- // first arg not attribute-category urn
- arguments.clear();
- arguments.add(attrXContentSimpson);
- arguments.add(attrXContentSimpson);
- res = fd.evaluate(new StdEvaluationContext(requestMdRecord, null, null), arguments);
- assertFalse(res.getStatus().isOk());
- assertEquals( "function:access-permitted Expected data type 'anyURI' saw 'string'", res.getStatus().getStatusMessage());
- assertEquals("urn:oasis:names:tc:xacml:1.0:status:processing-error", res.getStatus().getStatusCode().getStatusCodeValue().stringValue());
-
- // second arg not string
- arguments.clear();
- arguments.add(attrUriAction);
- arguments.add(attrUriAction);
- res = fd.evaluate(new StdEvaluationContext(requestMdRecord, null, null), arguments);
- assertFalse(res.getStatus().isOk());
- assertEquals( "function:access-permitted Expected data type 'string' saw 'anyURI'", res.getStatus().getStatusMessage());
- assertEquals("urn:oasis:names:tc:xacml:1.0:status:processing-error", res.getStatus().getStatusCode().getStatusCodeValue().stringValue());
-
-
- // too few args
- arguments.clear();
- res = fd.evaluate(new StdEvaluationContext(requestMdRecord, null, null), arguments);
- assertFalse(res.getStatus().isOk());
- assertEquals( "function:access-permitted Expected 2 arguments, got 0", res.getStatus().getStatusMessage());
- assertEquals("urn:oasis:names:tc:xacml:1.0:status:processing-error", res.getStatus().getStatusCode().getStatusCodeValue().stringValue());
-
- arguments.clear();
- arguments.add(attrXContentSimpson);
- res = fd.evaluate(new StdEvaluationContext(requestMdRecord, null, null), arguments);
- assertFalse(res.getStatus().isOk());
- assertEquals( "function:access-permitted Expected 2 arguments, got 1", res.getStatus().getStatusMessage());
- assertEquals("urn:oasis:names:tc:xacml:1.0:status:processing-error", res.getStatus().getStatusCode().getStatusCodeValue().stringValue());
-
-
- // too many args
- arguments.clear();
- arguments.add(attrUriEmpty);
- arguments.add(attrXContentSimpson);
- arguments.add(attrXContentSimpson);
- res = fd.evaluate(new StdEvaluationContext(requestMdRecord, null, null), arguments);
- assertFalse(res.getStatus().isOk());
- assertEquals( "function:access-permitted Expected 2 arguments, got 3", res.getStatus().getStatusMessage());
- assertEquals("urn:oasis:names:tc:xacml:1.0:status:processing-error", res.getStatus().getStatusCode().getStatusCodeValue().stringValue());
-
-
- }
-
-}
Code Review / policy / engine.git / blobdiff