/*
* TeleStax, Open Source Cloud Communications Copyright 2012.
* and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.mobicents.protocols.ss7.map.service.mobility.authentication;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertNull;
import static org.testng.Assert.assertTrue;
import java.util.ArrayList;
import java.util.Arrays;
import org.mobicents.protocols.asn.AsnInputStream;
import org.mobicents.protocols.asn.AsnOutputStream;
import org.mobicents.protocols.asn.Tag;
import org.mobicents.protocols.ss7.map.api.service.mobility.authentication.AuthenticationSetList;
import org.mobicents.protocols.ss7.map.api.service.mobility.authentication.AuthenticationTriplet;
import org.mobicents.protocols.ss7.map.api.service.mobility.authentication.EpcAv;
import org.mobicents.protocols.ss7.map.api.service.mobility.authentication.EpsAuthenticationSetList;
import org.testng.annotations.Test;
/**
*
* @author sergey vetyutnev
*
*/
public class SendAuthenticationInfoResponseTest {
private byte[] getEncodedData_V3_tripl() {
return new byte[] { (byte) 163, 38, -96, 36, 48, 34, 4, 16, 15, -2, 18, -92, -49, 43, -35, -71, -78, -98, 109, 83, -76,
-87, 77, -128, 4, 4, -32, 82, -17, -14, 4, 8, 31, 72, -93, 97, 78, -17, -52, 0 };
}
private byte[] getEncodedData_V3_Eps() {
return new byte[] { (byte) 163, 80, -94, 78, 48, 76, 4, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 4, 4, 2, 2,
2, 2, 4, 16, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 32, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4 };
}
private byte[] getEncodedData_V2_tripl() {
return new byte[] { 48, 36, 48, 34, 4, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 4, 4, 4, 4,
4, 4, 4, 8, 8, 8, 8, 8, 8, 8, 8, 8 };
}
@Test
public void testDecode() throws Exception {
byte[] rawData = getEncodedData_V3_tripl();
AsnInputStream asn = new AsnInputStream(rawData);
int tag = asn.readTag();
SendAuthenticationInfoResponseImpl asc = new SendAuthenticationInfoResponseImpl(3);
asc.decodeAll(asn);
assertEquals(tag, SendAuthenticationInfoResponseImpl._TAG_General);
assertEquals(asn.getTagClass(), Tag.CLASS_CONTEXT_SPECIFIC);
AuthenticationSetList asl = asc.getAuthenticationSetList();
assertEquals(asl.getMapProtocolVersion(), 3);
assertEquals(asl.getTripletList().getAuthenticationTriplets().size(), 1);
assertNull(asl.getQuintupletList());
assertNull(asc.getEpsAuthenticationSetList());
assertNull(asc.getExtensionContainer());
rawData = getEncodedData_V3_Eps();
asn = new AsnInputStream(rawData);
tag = asn.readTag();
asc = new SendAuthenticationInfoResponseImpl(3);
asc.decodeAll(asn);
assertEquals(tag, SendAuthenticationInfoResponseImpl._TAG_General);
assertEquals(asn.getTagClass(), Tag.CLASS_CONTEXT_SPECIFIC);
asl = asc.getAuthenticationSetList();
assertNull(asl);
EpsAuthenticationSetList easl = asc.getEpsAuthenticationSetList();
assertEquals(easl.getEpcAv().size(), 1);
assertTrue(Arrays.equals(easl.getEpcAv().get(0).getRand(), EpcAvTest.getRandData()));
assertTrue(Arrays.equals(easl.getEpcAv().get(0).getXres(), EpcAvTest.getXresData()));
assertTrue(Arrays.equals(easl.getEpcAv().get(0).getAutn(), EpcAvTest.getAutnData()));
assertTrue(Arrays.equals(easl.getEpcAv().get(0).getKasme(), EpcAvTest.getKasmeData()));
assertNull(asc.getExtensionContainer());
rawData = getEncodedData_V2_tripl();
asn = new AsnInputStream(rawData);
tag = asn.readTag();
asc = new SendAuthenticationInfoResponseImpl(2);
asc.decodeAll(asn);
assertEquals(tag, Tag.SEQUENCE);
assertEquals(asn.getTagClass(), Tag.CLASS_UNIVERSAL);
asl = asc.getAuthenticationSetList();
assertEquals(asl.getMapProtocolVersion(), 2);
assertEquals(asl.getTripletList().getAuthenticationTriplets().size(), 1);
assertTrue(Arrays.equals(asl.getTripletList().getAuthenticationTriplets().get(0).getRand(),
TripletListTest.getRandData()));
assertNull(asl.getQuintupletList());
assertNull(asc.getEpsAuthenticationSetList());
assertNull(asc.getExtensionContainer());
}
@Test(groups = { "functional.encode" })
public void testEncode() throws Exception {
ArrayList<AuthenticationTriplet> ats = new ArrayList<AuthenticationTriplet>();
AuthenticationTripletImpl at = new AuthenticationTripletImpl(AuthenticationTripletTest.getRandData(),
AuthenticationTripletTest.getSresData(), AuthenticationTripletTest.getKcData());
ats.add(at);
TripletListImpl tl = new TripletListImpl(ats);
AuthenticationSetListImpl asl = new AuthenticationSetListImpl(tl);
asl.setMapProtocolVersion(3);
SendAuthenticationInfoResponseImpl asc = new SendAuthenticationInfoResponseImpl(3, asl, null, null);
// long mapProtocolVersion, AuthenticationSetList authenticationSetList, MAPExtensionContainer extensionContainer,
// EpsAuthenticationSetList epsAuthenticationSetList
AsnOutputStream asnOS = new AsnOutputStream();
asc.encodeAll(asnOS);
byte[] encodedData = asnOS.toByteArray();
byte[] rawData = getEncodedData_V3_tripl();
assertTrue(Arrays.equals(rawData, encodedData));
EpcAvImpl d1 = new EpcAvImpl(EpcAvTest.getRandData(), EpcAvTest.getXresData(), EpcAvTest.getAutnData(),
EpcAvTest.getKasmeData(), null);
ArrayList<EpcAv> epcAvs = new ArrayList<EpcAv>();
epcAvs.add(d1);
EpsAuthenticationSetListImpl easl = new EpsAuthenticationSetListImpl(epcAvs);
asc = new SendAuthenticationInfoResponseImpl(3, null, null, easl);
asnOS = new AsnOutputStream();
asc.encodeAll(asnOS);
encodedData = asnOS.toByteArray();
rawData = getEncodedData_V3_Eps();
assertTrue(Arrays.equals(rawData, encodedData));
ats = new ArrayList<AuthenticationTriplet>();
at = new AuthenticationTripletImpl(TripletListTest.getRandData(), TripletListTest.getSresData(),
TripletListTest.getKcData());
ats.add(at);
tl = new TripletListImpl(ats);
asl = new AuthenticationSetListImpl(tl);
asl.setMapProtocolVersion(2);
asc = new SendAuthenticationInfoResponseImpl(2, asl, null, null);
asnOS = new AsnOutputStream();
asc.encodeAll(asnOS);
encodedData = asnOS.toByteArray();
rawData = getEncodedData_V2_tripl();
assertTrue(Arrays.equals(rawData, encodedData));
}
}