Example usage for java.security.cert X509CRLEntry getSerialNumber

Introduction

In this page you can find the example usage for java.security.cert X509CRLEntry getSerialNumber.

Prototype

public abstract BigInteger getSerialNumber();

Source Link

Document

Gets the serial number from this X509CRLEntry, the userCertificate.

Usage

From source file:org.candlepin.util.X509CRLStreamWriterTest.java

@Test
public void testAddEntryToCRLWithNoExtensions() throws Exception {
    X509v2CRLBuilder crlBuilder = new X509v2CRLBuilder(issuer, new Date());
    crlBuilder.addCRLEntry(new BigInteger("100"), new Date(), CRLReason.unspecified);
    X509CRLHolder holder = crlBuilder.build(signer);

    File crlToChange = writeCRL(holder);

    File outfile = new File(folder.getRoot(), "new.crl");
    X509CRLStreamWriter stream = new X509CRLStreamWriter(crlToChange, (RSAPrivateKey) keyPair.getPrivate(),
            (RSAPublicKey) keyPair.getPublic());

    Set<BigInteger> expected = new HashSet<BigInteger>();
    expected.add(new BigInteger("100"));

    // Add enough items to cause the number of length bytes to change
    Set<BigInteger> newSerials = new HashSet<BigInteger>(Arrays.asList(new BigInteger("2358215310"),
            new BigInteger("7231352433"), new BigInteger("8233181205"), new BigInteger("1455615868"),
            new BigInteger("4323487764"), new BigInteger("6673256679")));

    for (BigInteger i : newSerials) {
        stream.add(i, new Date(), CRLReason.privilegeWithdrawn);
        expected.add(i);//from   ww  w . j a  v a  2 s.  com
    }

    stream.preScan(crlToChange).lock();
    OutputStream o = new BufferedOutputStream(new FileOutputStream(outfile));
    stream.write(o);
    o.close();

    X509CRL changedCrl = readCRL();

    Set<BigInteger> discoveredSerials = new HashSet<BigInteger>();

    for (X509CRLEntry entry : changedCrl.getRevokedCertificates()) {
        discoveredSerials.add(entry.getSerialNumber());
    }

    assertEquals(expected, discoveredSerials);
}

---

From source file:org.candlepin.util.X509CRLStreamWriterTest.java

@Test
public void testAddEntryToEmptyCRL() throws Exception {
    Date oneHourAgo = new Date(new Date().getTime() - 60L * 60L * 1000L);
    Date oneHourHence = new Date(new Date().getTime() + 60L * 60L * 1000L);

    X509v2CRLBuilder crlBuilder = new X509v2CRLBuilder(issuer, oneHourAgo);
    crlBuilder.addExtension(X509Extension.authorityKeyIdentifier, false,
            new AuthorityKeyIdentifierStructure(keyPair.getPublic()));
    /* With a CRL number of 127, incrementing it should cause the number of bytes in the length
     * portion of the TLV to increase by one.*/
    crlBuilder.addExtension(X509Extension.cRLNumber, false, new CRLNumber(new BigInteger("127")));
    crlBuilder.setNextUpdate(oneHourHence);
    X509CRLHolder holder = crlBuilder.build(signer);

    File crlToChange = writeCRL(holder);

    File outfile = new File(folder.getRoot(), "new.crl");
    X509CRLStreamWriter stream = new X509CRLStreamWriter(crlToChange, (RSAPrivateKey) keyPair.getPrivate(),
            (RSAPublicKey) keyPair.getPublic());

    // Add enough items to cause the number of length bytes to change
    Set<BigInteger> newSerials = new HashSet<BigInteger>(Arrays.asList(new BigInteger("2358215310"),
            new BigInteger("7231352433"), new BigInteger("8233181205"), new BigInteger("1455615868"),
            new BigInteger("4323487764"), new BigInteger("6673256679")));

    for (BigInteger i : newSerials) {
        stream.add(i, new Date(), CRLReason.privilegeWithdrawn);
    }/*ww w.j a va 2 s .  co  m*/

    stream.preScan(crlToChange).lock();
    OutputStream o = new BufferedOutputStream(new FileOutputStream(outfile));
    stream.write(o);
    o.close();

    X509CRL changedCrl = readCRL();

    Set<BigInteger> discoveredSerials = new HashSet<BigInteger>();

    for (X509CRLEntry entry : changedCrl.getRevokedCertificates()) {
        discoveredSerials.add(entry.getSerialNumber());
    }

    X509CRL originalCrl = new JcaX509CRLConverter().setProvider(BC).getCRL(holder);

    assertNotNull(changedCrl.getNextUpdate());

    long changedCrlUpdateDelta = changedCrl.getNextUpdate().getTime() - changedCrl.getThisUpdate().getTime();

    // We're allowing a tolerance of a few milliseconds to deal with minor timing issues
    long deltaTolerance = 3;
    long deltaDiff = changedCrlUpdateDelta - (oneHourHence.getTime() - oneHourAgo.getTime());

    assertTrue(Math.abs(deltaDiff) <= deltaTolerance);
    assertThat(changedCrl.getThisUpdate(), greaterThan(originalCrl.getThisUpdate()));

    assertEquals(newSerials, discoveredSerials);
    assertEquals(originalCrl.getIssuerX500Principal(), changedCrl.getIssuerX500Principal());

    ASN1ObjectIdentifier crlNumberOID = X509Extension.cRLNumber;
    byte[] oldCrlNumberBytes = originalCrl.getExtensionValue(crlNumberOID.getId());
    byte[] newCrlNumberBytes = changedCrl.getExtensionValue(crlNumberOID.getId());

    DEROctetString oldOctet = (DEROctetString) DERTaggedObject.fromByteArray(oldCrlNumberBytes);
    DEROctetString newOctet = (DEROctetString) DERTaggedObject.fromByteArray(newCrlNumberBytes);
    DERInteger oldNumber = (DERInteger) DERTaggedObject.fromByteArray(oldOctet.getOctets());
    DERInteger newNumber = (DERInteger) DERTaggedObject.fromByteArray(newOctet.getOctets());
    assertEquals(oldNumber.getValue().add(BigInteger.ONE), newNumber.getValue());

    ASN1ObjectIdentifier authorityKeyOID = X509Extension.authorityKeyIdentifier;
    byte[] oldAuthorityKeyId = originalCrl.getExtensionValue(authorityKeyOID.getId());
    byte[] newAuthorityKeyId = changedCrl.getExtensionValue(authorityKeyOID.getId());
    assertArrayEquals(oldAuthorityKeyId, newAuthorityKeyId);
}

---

From source file:org.candlepin.util.X509CRLStreamWriterTest.java

@Test
public void testKeySizeChange() throws Exception {
    int[] sizes = { 1024, 4096 };

    for (int size : sizes) {
        X509CRLHolder holder = createCRL();
        File crlToChange = writeCRL(holder);

        generator.initialize(size);/*from ww w. java 2  s.  co m*/
        KeyPair differentKeyPair = generator.generateKeyPair();

        X509CRLStreamWriter stream = new X509CRLStreamWriter(crlToChange,
                (RSAPrivateKey) differentKeyPair.getPrivate(), (RSAPublicKey) differentKeyPair.getPublic());
        stream.preScan(crlToChange).lock();
        OutputStream o = new BufferedOutputStream(new FileOutputStream(outfile));
        stream.write(o);
        o.close();

        X509CRL originalCrl = new JcaX509CRLConverter().setProvider(BC).getCRL(holder);
        X509CRL changedCrl = readCRL(differentKeyPair.getPublic());

        Set<BigInteger> discoveredSerials = new HashSet<BigInteger>();

        for (X509CRLEntry entry : changedCrl.getRevokedCertificates()) {
            discoveredSerials.add(entry.getSerialNumber());
        }

        Set<BigInteger> expected = new HashSet<BigInteger>();
        expected.add(new BigInteger("100"));
        assertEquals(expected, discoveredSerials);

        // Since the key changed, the authorityKeyIdentifier must change
        byte[] oldAkiBytes = originalCrl.getExtensionValue(X509Extension.authorityKeyIdentifier.getId());
        byte[] newAkiBytes = changedCrl.getExtensionValue(X509Extension.authorityKeyIdentifier.getId());

        AuthorityKeyIdentifierStructure oldAki = new AuthorityKeyIdentifierStructure(oldAkiBytes);
        AuthorityKeyIdentifierStructure newAki = new AuthorityKeyIdentifierStructure(newAkiBytes);

        assertArrayEquals(oldAki.getKeyIdentifier(),
                new AuthorityKeyIdentifierStructure(keyPair.getPublic()).getKeyIdentifier());

        assertArrayEquals(newAki.getKeyIdentifier(),
                new AuthorityKeyIdentifierStructure(differentKeyPair.getPublic()).getKeyIdentifier());
    }
}

---

From source file:org.candlepin.util.X509CRLStreamWriterTest.java

@Test
public void testSha1Signature() throws Exception {
    X509v2CRLBuilder crlBuilder = createCRLBuilder();

    String signingAlg = "SHA1WithRSAEncryption";
    ContentSigner sha1Signer = new JcaContentSignerBuilder(signingAlg).setProvider(BC)
            .build(keyPair.getPrivate());

    X509CRLHolder holder = crlBuilder.build(sha1Signer);

    File crlToChange = writeCRL(holder);

    X509CRLStreamWriter stream = new X509CRLStreamWriter(crlToChange, (RSAPrivateKey) keyPair.getPrivate(),
            (RSAPublicKey) keyPair.getPublic());
    stream.add(new BigInteger("9000"), new Date(), 0);
    stream.preScan(crlToChange).lock();/*from   ww w.  j a va 2  s.co  m*/
    OutputStream o = new BufferedOutputStream(new FileOutputStream(outfile));
    stream.write(o);
    o.close();

    X509CRL changedCrl = readCRL();

    Set<BigInteger> discoveredSerials = new HashSet<BigInteger>();

    for (X509CRLEntry entry : changedCrl.getRevokedCertificates()) {
        discoveredSerials.add(entry.getSerialNumber());
    }

    Set<BigInteger> expected = new HashSet<BigInteger>();
    expected.add(new BigInteger("100"));
    expected.add(new BigInteger("9000"));

    assertEquals(expected, discoveredSerials);
}

---

• «
• 1
• 2
• »