/*
* 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.assertFalse;
import static org.testng.Assert.assertNotNull;
import static org.testng.Assert.assertNull;
import static org.testng.Assert.assertTrue;
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.primitives.IMSI;
import org.mobicents.protocols.ss7.map.api.service.mobility.authentication.ReSynchronisationInfo;
import org.mobicents.protocols.ss7.map.api.service.mobility.authentication.RequestingNodeType;
import org.mobicents.protocols.ss7.map.primitives.IMSIImpl;
import org.mobicents.protocols.ss7.map.primitives.PlmnIdImpl;
import org.testng.annotations.Test;
/**
*
* @author sergey vetyutnev
*
*/
public class SendAuthenticationInfoRequestTest {
private byte[] getEncodedData() {
return new byte[] { 48, 21, -128, 6, 17, 33, 34, 51, 67, 68, 2, 1, 4, -125, 1, 0, -124, 3, -71, -2, -59, -122, 0 };
}
private byte[] getEncodedData2() {
return new byte[] { 48, 57, -128, 6, 51, 51, 67, 68, 68, -12, 2, 1, 5, 5, 0, -127, 0, 48, 34, 4, 16, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 4, 14, 2, 2, 2, 2, 3, 3, 3, 2, 2, 2, 2, 3, 3, 3, -125, 1, 1, -123, 1, 6 };
}
private byte[] getEncodedData_V2() {
return new byte[] { 4, 8, 82, 0, 7, 34, 2, 35, 103, -9 };
}
private byte[] getRequestingPlmnId() {
return new byte[] { (byte) 185, (byte) 254, (byte) 197 };
}
@Test
public void testDecode() throws Exception {
byte[] rawData = getEncodedData();
AsnInputStream asn = new AsnInputStream(rawData);
int tag = asn.readTag();
SendAuthenticationInfoRequestImpl asc = new SendAuthenticationInfoRequestImpl(3);
asc.decodeAll(asn);
assertEquals(tag, Tag.SEQUENCE);
assertEquals(asn.getTagClass(), Tag.CLASS_UNIVERSAL);
assertEquals(asc.getMapProtocolVersion(), 3);
IMSI imsi = asc.getImsi();
assertTrue(imsi.getData().equals("111222333444"));
assertEquals(asc.getRequestingNodeType(), RequestingNodeType.vlr);
assertEquals(asc.getNumberOfRequestedVectors(), 4);
assertNotNull(asc.getRequestingPlmnId());
assertTrue(Arrays.equals(asc.getRequestingPlmnId().getData(), getRequestingPlmnId()));
assertNull(asc.getReSynchronisationInfo());
assertNull(asc.getExtensionContainer());
assertNull(asc.getNumberOfRequestedAdditionalVectors());
assertFalse(asc.getSegmentationProhibited());
assertFalse(asc.getImmediateResponsePreferred());
assertTrue(asc.getAdditionalVectorsAreForEPS());
rawData = getEncodedData2();
asn = new AsnInputStream(rawData);
tag = asn.readTag();
asc = new SendAuthenticationInfoRequestImpl(3);
asc.decodeAll(asn);
assertEquals(tag, Tag.SEQUENCE);
assertEquals(asn.getTagClass(), Tag.CLASS_UNIVERSAL);
assertEquals(asc.getMapProtocolVersion(), 3);
imsi = asc.getImsi();
assertTrue(imsi.getData().equals("33333444444"));
assertEquals(asc.getRequestingNodeType(), RequestingNodeType.sgsn);
assertEquals(asc.getNumberOfRequestedVectors(), 5);
assertNull(asc.getRequestingPlmnId());
ReSynchronisationInfo rsi = asc.getReSynchronisationInfo();
assertTrue(Arrays.equals(rsi.getRand(), ReSynchronisationInfoTest.getRandData()));
assertTrue(Arrays.equals(rsi.getAuts(), ReSynchronisationInfoTest.getAutsData()));
assertNull(asc.getExtensionContainer());
assertEquals((int) asc.getNumberOfRequestedAdditionalVectors(), 6);
assertTrue(asc.getSegmentationProhibited());
assertTrue(asc.getImmediateResponsePreferred());
assertFalse(asc.getAdditionalVectorsAreForEPS());
rawData = getEncodedData_V2();
asn = new AsnInputStream(rawData);
tag = asn.readTag();
asc = new SendAuthenticationInfoRequestImpl(2);
asc.decodeAll(asn);
assertEquals(asc.getMapProtocolVersion(), 2);
assertEquals(tag, Tag.STRING_OCTET);
assertEquals(asn.getTagClass(), Tag.CLASS_UNIVERSAL);
imsi = asc.getImsi();
assertTrue(imsi.getData().equals("250070222032767"));
assertNull(asc.getRequestingNodeType());
assertEquals(asc.getNumberOfRequestedVectors(), 0);
assertNull(asc.getRequestingPlmnId());
assertNull(asc.getReSynchronisationInfo());
assertNull(asc.getExtensionContainer());
assertNull(asc.getNumberOfRequestedAdditionalVectors());
assertFalse(asc.getSegmentationProhibited());
assertFalse(asc.getImmediateResponsePreferred());
assertFalse(asc.getAdditionalVectorsAreForEPS());
}
@Test(groups = { "functional.encode" })
public void testEncode() throws Exception {
IMSIImpl imsi = new IMSIImpl("111222333444");
PlmnIdImpl plmnId = new PlmnIdImpl(getRequestingPlmnId());
SendAuthenticationInfoRequestImpl asc = new SendAuthenticationInfoRequestImpl(3, imsi, 4, false, false, null, null,
RequestingNodeType.vlr, plmnId, null, true);
// long mapProtocolVersion, IMSI imsi, int numberOfRequestedVectors, boolean segmentationProhibited,
// boolean immediateResponsePreferred, ReSynchronisationInfo reSynchronisationInfo, MAPExtensionContainer
// extensionContainer,
// RequestingNodeType requestingNodeType, PlmnId requestingPlmnId, Integer numberOfRequestedAdditionalVectors, boolean
// additionalVectorsAreForEPS
AsnOutputStream asnOS = new AsnOutputStream();
asc.encodeAll(asnOS);
byte[] encodedData = asnOS.toByteArray();
byte[] rawData = getEncodedData();
assertTrue(Arrays.equals(rawData, encodedData));
imsi = new IMSIImpl("33333444444");
ReSynchronisationInfoImpl rsi = new ReSynchronisationInfoImpl(ReSynchronisationInfoTest.getRandData(),
ReSynchronisationInfoTest.getAutsData());
asc = new SendAuthenticationInfoRequestImpl(3, imsi, 5, true, true, rsi, null, RequestingNodeType.sgsn, null, 6, false);
asnOS = new AsnOutputStream();
asc.encodeAll(asnOS);
encodedData = asnOS.toByteArray();
rawData = getEncodedData2();
assertTrue(Arrays.equals(rawData, encodedData));
imsi = new IMSIImpl("250070222032767");
asc = new SendAuthenticationInfoRequestImpl(2, imsi, 0, false, false, null, null, null, null, null, false);
asnOS = new AsnOutputStream();
asc.encodeAll(asnOS);
encodedData = asnOS.toByteArray();
rawData = getEncodedData_V2();
assertTrue(Arrays.equals(rawData, encodedData));
}
}