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package org.uic.barcode.test;
import java.io.IOException;
import java.security.InvalidAlgorithmParameterException;
import java.security.InvalidKeyException;
import java.security.KeyPair;
import java.security.KeyPairGenerator;
import java.security.NoSuchAlgorithmException;
import java.security.NoSuchProviderException;
import java.security.SecureRandom;
import java.security.Security;
import java.security.SignatureException;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.TimeZone;
import java.util.zip.DataFormatException;
import org.bouncycastle.jce.ECNamedCurveTable;
import org.bouncycastle.jce.provider.BouncyCastleProvider;
import org.bouncycastle.jce.spec.ECParameterSpec;
import org.junit.Before;
import org.junit.Test;
import org.uic.barcode.Decoder;
import org.uic.barcode.Encoder;
import org.uic.barcode.dynamicFrame.Constants;
import org.uic.barcode.dynamicFrame.api.IData;
import org.uic.barcode.logger.LoggerFactory;
import org.uic.barcode.test.utils.SimpleUICTestTicket;
import org.uic.barcode.ticket.EncodingFormatException;
import org.uic.barcode.ticket.api.spec.IUicRailTicket;
public class DynamicFrameV2ValidityDateTest {
public String signatureAlgorithmOID = null;
public String elipticCurve = null;
public String keyPairAlgorithmOID = null;
public KeyPair keyPair = null;
public IUicRailTicket testFCBticket = null;
@Before public void initialize() {
LoggerFactory.setActivateConsoleLog(true);
signatureAlgorithmOID = Constants.ECDSA_SHA256;
keyPairAlgorithmOID = Constants.KG_EC_256;
elipticCurve = "secp256r1";
testFCBticket = SimpleUICTestTicket.getUicTestTicket();
Security.addProvider(new BouncyCastleProvider());
try {
keyPair = generateECKeys(Constants.KG_EC, elipticCurve);
//keyPair = generateECDSAKeys("ECDSA", "B-571");
} catch (Exception e) {
assert(false);
}
assert(keyPair != null);
}
@Test public void testDynamicHeaderBarcodeEncodingFCB3() {
IUicRailTicket ticket = testFCBticket;
Encoder enc = null;
try {
enc = new Encoder(ticket, null, Encoder.UIC_BARCODE_TYPE_DOSIPAS, 2, 3);
} catch (IOException | EncodingFormatException e1) {
assert(false);
}
assert(enc != null);
TimeZone local = TimeZone.getDefault();
TimeZone.setDefault(TimeZone.getTimeZone("UTC"));
Date endDate = null;
try {
endDate = new SimpleDateFormat( "yyyy.MM.dd-HH:mm" ).parse( "2021.03.04-12:30" );
} catch (ParseException e1) {
assert(false);
}
TimeZone.setDefault(local);
enc.getDynamicFrame().getLevel2Data().getLevel1Data().setEndOfBarcodeValidity(endDate);
enc.getDynamicFrame().getLevel2Data().getLevel1Data().setValidityDuration(100L);
try {
enc.signLevel1("1080", keyPair.getPrivate(), signatureAlgorithmOID, "1");
} catch (Exception e) {
assert(false);
}
byte[] encoded = null;
try {
encoded = enc.encode();
} catch (Exception e) {
assert(false);
}
assert(encoded != null);
}
@Test public void testDynamicHeaderBarcodeDecodingFCB3() {
IUicRailTicket ticket = testFCBticket;
Encoder enc = null;
try {
enc = new Encoder(ticket, null, Encoder.UIC_BARCODE_TYPE_DOSIPAS, 2, 3);
} catch (IOException | EncodingFormatException e1) {
assert(false);
}
assert(enc != null);
TimeZone local = TimeZone.getDefault();
TimeZone.setDefault(TimeZone.getTimeZone("UTC"));
Date endDate = null;
try {
endDate = new SimpleDateFormat( "yyyy.MM.dd-HH:mm" ).parse( "2021.03.04-12:30" );
} catch (ParseException e1) {
assert(false);
}
TimeZone.setDefault(local);
enc.getDynamicFrame().getLevel2Data().getLevel1Data().setEndOfBarcodeValidity(endDate);
enc.getDynamicFrame().getLevel2Data().getLevel1Data().setValidityDuration(100L);
try {
enc.signLevel1("1080", keyPair.getPrivate(), signatureAlgorithmOID, "1");
} catch (Exception e) {
assert(false);
}
byte[] encoded = null;
try {
encoded = enc.encode();
} catch (Exception e) {
assert(false);
}
assert(encoded != null);
Decoder dec = null;
try {
dec = new Decoder(encoded);
} catch (IOException e) {
assert(false);
} catch (EncodingFormatException e) {
assert(false);
} catch (DataFormatException e) {
assert(false);
}
assert(dec != null);
int signatureCheck = 0;
try {
signatureCheck = dec.validateLevel1(keyPair.getPublic(),null);
} catch (InvalidKeyException | NoSuchAlgorithmException | SignatureException | IllegalArgumentException
| UnsupportedOperationException | IOException | EncodingFormatException e) {
assert(false);
}
assert(signatureCheck == Constants.LEVEL1_VALIDATION_OK);
assert(dec.getDynamicFrame().getFormat().equals("U2"));
for (IData data : dec.getDynamicFrame().getLevel2Data().getLevel1Data().getData()) {
assert(data.getFormat().equals("FCB3") );
}
Date endDate2 = dec.getDynamicFrame().getLevel2Data().getLevel1Data().getEndOfBarcodeValidity();
TimeZone.setDefault(TimeZone.getTimeZone("UTC"));
String date2 = new SimpleDateFormat( "yyyy.MM.dd-HH:mm" ).format(endDate2);
TimeZone.setDefault(local);
assert("2021.03.04-12:30".equals(date2));
assert(100L == dec.getDynamicFrame().getLevel2Data().getLevel1Data().getValidityDuration());
}
public KeyPair generateECDSAKeys(String keyAlgorithmName, String paramName) throws NoSuchAlgorithmException, NoSuchProviderException, InvalidAlgorithmParameterException{
ECParameterSpec ecSpec = ECNamedCurveTable.getParameterSpec(paramName);
KeyPairGenerator g = KeyPairGenerator.getInstance(keyAlgorithmName, "BC");
g.initialize(ecSpec, new SecureRandom());
return g.generateKeyPair();
}
public KeyPair generateECKeys(String keyAlgorithmOid, String curve) throws Exception{
String keyAlgorithmName = "ECDSA";
ECParameterSpec ecSpec = ECNamedCurveTable.getParameterSpec(curve);
KeyPairGenerator g = KeyPairGenerator.getInstance(keyAlgorithmName, "BC");
g.initialize(ecSpec, new SecureRandom());
return g.generateKeyPair();
}
}
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