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/*-
* ============LICENSE_START=======================================================
* ECOMP-TEST
* ================================================================================
* 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.openecomp.policy.pdp.test.annotations;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URI;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Collection;
import java.util.Date;
import java.util.TimeZone;
import org.apache.commons.cli.ParseException;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.openecomp.policy.pdp.test.TestBase;
import com.att.research.xacml.api.DataTypeException;
import com.att.research.xacml.api.Response;
import com.att.research.xacml.std.annotations.RequestParser;
import com.att.research.xacml.std.annotations.XACMLAction;
import com.att.research.xacml.std.annotations.XACMLAttribute;
import com.att.research.xacml.std.annotations.XACMLEnvironment;
import com.att.research.xacml.std.annotations.XACMLMultiRequest;
import com.att.research.xacml.std.annotations.XACMLRequest;
import com.att.research.xacml.std.annotations.XACMLRequestReference;
import com.att.research.xacml.std.annotations.XACMLResource;
import com.att.research.xacml.std.annotations.XACMLSubject;
import com.att.research.xacml.std.datatypes.HexBinary;
import com.att.research.xacml.std.datatypes.IPAddress;
import com.att.research.xacml.std.datatypes.IPv4Address;
import com.att.research.xacml.std.datatypes.ISO8601DateTime;
import com.att.research.xacml.std.datatypes.ISO8601Time;
import com.att.research.xacml.util.FactoryException;
/**
* This example application shows how to use annotations for Java classes to create requests to send to the
* engine.
*
*
*/
public class TestAnnotation extends TestBase {
private static final Log logger = LogFactory.getLog(TestAnnotation.class);
private int num;
/**
* This is a sample class that uses annotations. In addition to demonstrating how to use XACML annotations,
* it also demonstrates the various Java objects that can be used and how the request parser will
* resolve each object's datatype.
*
*
*/
@XACMLRequest(ReturnPolicyIdList=true)
public class MyRequestAttributes {
public MyRequestAttributes(String user, String action, String resource) {
this.userID = user;
this.action = action;
this.resource = resource;
this.today = new Date();
this.yesterday = Calendar.getInstance();
this.yesterday.add(Calendar.DAY_OF_MONTH, -1);
}
@XACMLSubject(includeInResults=true)
String userID;
@XACMLSubject(attributeId="urn:oasis:names:tc:xacml:1.0:subject:subject-id-qualifier")
boolean admin = false;
@XACMLSubject(attributeId="urn:oasis:names:tc:xacml:1.0:subject:key-info", issuer="com:foo:security")
HexBinary publicKey = new HexBinary(new byte[] {'1', '0'});
@XACMLSubject(attributeId="urn:oasis:names:tc:xacml:1.0:subject:authentication-time")
ISO8601Time authenticationTime = new ISO8601Time(8, 0, 0, 0);
/**
* Here our base object is "Object", but it is reflected as a Java "String". The parser
* will then use the XACML http://www.w3.org/2001/XMLSchema#string as the datatype.
*/
@XACMLSubject(attributeId="urn:oasis:names:tc:xacml:1.0:subject:authentication-method")
Object authenticationMethod = new String("RSA Public Key");
/**
* Here our base object is "String", but we use the annotation for datatype to clarify
* that the real XACML data type is http://www.w3.org/2001/XMLSchema#time. The parser will
* use the data type factory to convert the "String" to a "ISO8601Time" Java object.
*/
@XACMLSubject(attributeId="urn:oasis:names:tc:xacml:1.0:subject:request-time", datatype="http://www.w3.org/2001/XMLSchema#time")
String requestTime = new String("13:20:00-05:00");
@XACMLSubject(attributeId="urn:oasis:names:tc:xacml:1.0:subject:session-start-time")
ISO8601DateTime sessionStart = new ISO8601DateTime(TimeZone.getDefault().getID(), 2014, 1, 1, 10, 0, 0, 0);
@XACMLSubject(attributeId="urn:oasis:names:tc:xacml:3.0:subject:authn-locality:ip-address")
IPAddress ip = new IPv4Address(new short[] {123, 134, 156, 255 }, null, null);
@XACMLSubject(attributeId="urn:oasis:names:tc:xacml:3.0:subject:authn-locality:dns-name")
String dnsName = "localhost";
@XACMLAction()
String action;
@XACMLAction(attributeId="urn:oasis:names:tc:xacml:1.0:action:implied-action")
long impliedAction;
@XACMLResource()
String resource;
@XACMLEnvironment()
Date today;
@XACMLEnvironment()
Calendar yesterday;
/**
* This field demonstrates how the parser can detect collections and build a bag of values.
*/
@XACMLAttribute(attributeId="foo:bar:attribute")
Collection<Double> fooBar = Arrays.asList(2.5, 3.5);
/**
* The XACMLAttribute annotation allows one to specify all the
*/
@XACMLAttribute(category="foo:bar:category", attributeId="foo:bar:attribute2")
double fooBar2 = 3.999;
/**
* This field demonstrates how the parser can detect arrays and build a bag of values.
*/
@XACMLAttribute(category="foo:bar:category", attributeId="foo:bar:attribute:many")
URI[] fooBarMany = new URI[] {URI.create("file://opt/app/test"), URI.create("https://localhost:8443/")};
};
@XACMLRequest(
Defaults="http://www.w3.org/TR/1999/Rec-xpath-19991116",
multiRequest=@XACMLMultiRequest(values={
@XACMLRequestReference(values={"subject1", "action", "resource"}),
@XACMLRequestReference(values={"subject2", "action", "resource"})})
)
public class MyMultiRequestAttributes {
@XACMLSubject(id="subject1")
String userID1 = "John";
@XACMLSubject(id="subject2")
String userID2 = "Ringo";
@XACMLAction(id="action")
String action = "access";
@XACMLResource(id="resource")
String resource = "www.mywebsite.com";
}
public TestAnnotation(String[] args) throws MalformedURLException, ParseException, HelpException {
super(args);
}
@Override
public void run() throws IOException, FactoryException {
//
// We are not going to iterate any existing request files. So we will override
// any TestBase code that assumes there are request files present.
//
//
// Configure ourselves
//
this.configure();
//
// Cycle through creating a few objects
//
this.num = 0;
this.doRequest(new MyRequestAttributes("John", "access", "www.mywebsite.com"));
this.num++;
this.doRequest(new MyRequestAttributes("Ringo", "access", "www.mywebsite.com"));
this.num++;
this.doRequest(new MyMultiRequestAttributes());
this.num++;
}
private void doRequest(Object info) {
try {
Response response = this.callPDP(RequestParser.parseRequest(info));
Path resultFile;
if (this.output != null) {
resultFile = Paths.get(this.output.toString(), "Response." + String.format("%03d", this.num) + ".json");
} else {
resultFile = Paths.get(this.directory, "results", "Response." + String.format("%03d", this.num) + ".json");
}
//
// Write the response to the result file
//
logger.info("Response is: " + response.toString());
if (resultFile != null) {
Files.write(resultFile, response.toString().getBytes());
}
} catch (IllegalArgumentException | IllegalAccessException | DataTypeException | IOException e) {
logger.error(e);
e.printStackTrace();
}
}
public static void main(String[] args) {
try {
new TestAnnotation(args).run();
} catch (ParseException | IOException | FactoryException e) {
logger.error(e);
} catch (HelpException e) {
//
// ignore this, its thrown just to exit the application
// after dumping help to stdout.
//
}
}
}
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