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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.Provider;
import java.security.SecureRandom;
import java.security.Security;
import java.security.SignatureException;
import java.util.zip.DataFormatException;
import org.bouncycastle.jce.provider.BouncyCastleProvider;
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.logger.LoggerFactory;
import org.uic.barcode.ssbFrame.SsbFrame;
import org.uic.barcode.test.utils.SsbTicketFactory;
import org.uic.barcode.ticket.EncodingFormatException;
/**
* The Class StaticFrameBarcodeTest.
*/
public class SsbFrameBarcodeTestReservation {
/** The algorithm OID. */
public String algorithmOID = Constants.DSA_SHA224;
public int keySize = 1024;
/** The key pair. */
public KeyPair keyPair = null;
public SsbFrame ssbFrame = null;
public Provider provider = null;
/**
* Initialize.
*
* set the signature algorithm
* generate a key pair
* set the test content
* for ticket and layout
*/
@Before public void initialize() {
LoggerFactory.setActivateConsoleLog(true);
algorithmOID = Constants.DSA_SHA224;
keySize = 1024;
provider = new BouncyCastleProvider();
Security.addProvider(provider);
try {
keyPair = generateDSAKeys(keySize);
} catch (NoSuchAlgorithmException | NoSuchProviderException | InvalidAlgorithmParameterException e) {
e.printStackTrace();
}
assert(keyPair != null);
}
/**
* Test ssb pass encoding.
*/
@Test public void testSsbEncoding() {
Encoder enc = null;
try {
enc = new Encoder(null, null, Encoder.UIC_BARCODE_TYPE_SSB, 0, 0);
} catch (IOException | EncodingFormatException e1) {
assert(false);
}
enc.setSsbFrame(SsbTicketFactory.getSsbReservation());
assert(enc != null);
try {
enc.signLevel1("1080", keyPair.getPrivate(), algorithmOID, "1",provider);
} catch (Exception e) {
assert(false);
}
byte[] encoded = null;
try {
encoded = enc.encode();
} catch (Exception e) {
assert(false);
}
assert(encoded != null);
assert(encoded.length == 114);
}
/**
* Test dynamic header barcode decoding.
*/
@Test public void testSsbDecoding() {
Encoder enc = null;
try {
enc = new Encoder(null, null, Encoder.UIC_BARCODE_TYPE_SSB, 1, 0);
} catch (IOException | EncodingFormatException e1) {
assert(false);
}
enc.setSsbFrame( SsbTicketFactory.getSsbReservation());
assert(enc != null);
try {
enc.signLevel1("4711", keyPair.getPrivate(), algorithmOID, "1",provider);
} 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(),algorithmOID,provider);
} catch (InvalidKeyException | NoSuchAlgorithmException | SignatureException | IllegalArgumentException
| UnsupportedOperationException | IOException | EncodingFormatException e) {
assert(false);
}
assert(signatureCheck == Constants.LEVEL1_VALIDATION_OK);
assert(dec.getSsbFrame() != null);
assert(dec.getSsbFrame().getHeader() != null);
SsbFrame ref = SsbTicketFactory.getSsbReservation();
assert(dec.getSsbFrame().getHeader().getKeyId() == 1);
assert(dec.getSsbFrame().getHeader().getIssuer() == 4711);
assert(dec.getSsbFrame().getHeader().getTicketType().equals(ref.getHeader().getTicketType()));
assert(dec.getSsbFrame().getHeader().getVersion() == 1);
assert(dec.getSsbFrame().getReservationData() != null);
assert(dec.getSsbFrame().getReservationData().getClassCode().equals(ref.getReservationData().getClassCode()));
assert(dec.getSsbFrame().getReservationData().isSpecimen() == ref.getReservationData().isSpecimen());
assert(dec.getSsbFrame().getReservationData().getCoach() == ref.getReservationData().getCoach());
assert(dec.getSsbFrame().getReservationData().getDepartureDate() == ref.getReservationData().getDepartureDate());
assert(dec.getSsbFrame().getReservationData().getDepartureTime() == ref.getReservationData().getDepartureTime());
assert(dec.getSsbFrame().getReservationData().getStations() != null);
SsbTicketFactory.compareStations(dec.getSsbFrame().getReservationData().getStations(), ref.getReservationData().getStations());
SsbTicketFactory.compareCommonTicketPart(dec.getSsbFrame().getReservationData(), ref.getReservationData());
assert(dec.getSsbFrame().getReservationData().getPlace().equals(ref.getReservationData().getPlace()));
assert(dec.getSsbFrame().getReservationData().getTicketSubType() == ref.getReservationData().getTicketSubType());
assert(dec.getSsbFrame().getReservationData().getTrain().equals(ref.getReservationData().getTrain()));
assert(dec.getSsbFrame().getReservationData().isOverbooking() == ref.getReservationData().isOverbooking());
assert(dec.getSsbFrame().getReservationData().getInfoCode() == ref.getReservationData().getInfoCode());
assert(dec.getSsbFrame().getReservationData().getText().equalsIgnoreCase(ref.getReservationData().getText()));
}
/**
* Generate DSA keys.
*
* @return the key pair
* @throws NoSuchAlgorithmException the no such algorithm exception
* @throws NoSuchProviderException the no such provider exception
* @throws InvalidAlgorithmParameterException the invalid algorithm parameter exception
*/
public KeyPair generateDSAKeys(int keySize) throws NoSuchAlgorithmException, NoSuchProviderException, InvalidAlgorithmParameterException{
KeyPairGenerator g = KeyPairGenerator.getInstance("DSA", "BC");
g.initialize(keySize, new SecureRandom());
return g.generateKeyPair();
}
}
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