Examples with CRLNumber org.bouncycastle.asn1.x509.CRLNumber used on opensource projects

Example 31 with CRLNumber

use of org.bouncycastle.asn1.x509.CRLNumber in project candlepin by candlepin.

the class X509CRLStreamWriterTest method testAddEntryToBigCRL.

@Test
public void testAddEntryToBigCRL() throws Exception {
    X509v2CRLBuilder crlBuilder = new X509v2CRLBuilder(issuer, new Date());
    AuthorityKeyIdentifier identifier = new JcaX509ExtensionUtils().createAuthorityKeyIdentifier(keyPair.getPublic());
    crlBuilder.addExtension(Extension.authorityKeyIdentifier, false, identifier);
    /* 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(Extension.cRLNumber, false, new CRLNumber(new BigInteger("127")));
    BigInteger serial = new BigInteger("741696FE9E30AD27", 16);
    Set<BigInteger> expected = new HashSet<>();
    for (int i = 0; i < 10000; i++) {
        serial = serial.add(BigInteger.TEN);
        crlBuilder.addCRLEntry(serial, new Date(), CRLReason.privilegeWithdrawn);
        expected.add(serial);
    }
    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<>(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);
    }
    stream.preScan(crlToChange).lock();
    OutputStream o = new BufferedOutputStream(new FileOutputStream(outfile));
    stream.write(o);
    o.close();
    X509CRL changedCrl = readCRL();
    Set<BigInteger> discoveredSerials = new HashSet<>();
    for (X509CRLEntry entry : changedCrl.getRevokedCertificates()) {
        discoveredSerials.add(entry.getSerialNumber());
    }
    assertEquals(expected, discoveredSerials);
}

Example 32 with CRLNumber

use of org.bouncycastle.asn1.x509.CRLNumber in project candlepin by candlepin.

the class X509CRLStreamWriterTest method testAddEntryToEmptyCRL.

@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);
    AuthorityKeyIdentifier identifier = new JcaX509ExtensionUtils().createAuthorityKeyIdentifier(keyPair.getPublic());
    crlBuilder.addExtension(Extension.authorityKeyIdentifier, false, identifier);
    /* 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(Extension.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<>(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);
    }
    stream.preScan(crlToChange).lock();
    OutputStream o = new BufferedOutputStream(new FileOutputStream(outfile));
    stream.write(o);
    o.close();
    X509CRL changedCrl = readCRL();
    Set<BigInteger> discoveredSerials = new HashSet<>();
    for (X509CRLEntry entry : changedCrl.getRevokedCertificates()) {
        discoveredSerials.add(entry.getSerialNumber());
    }
    X509CRL originalCrl = new JcaX509CRLConverter().setProvider(BC_PROVIDER).getCRL(holder);
    assertNotNull(changedCrl.getNextUpdate());
    long changedCrlUpdateDelta = changedCrl.getNextUpdate().getTime() - changedCrl.getThisUpdate().getTime();
    assertEquals(changedCrlUpdateDelta, oneHourHence.getTime() - oneHourAgo.getTime());
    assertThat(changedCrl.getThisUpdate(), OrderingComparison.greaterThan(originalCrl.getThisUpdate()));
    assertEquals(newSerials, discoveredSerials);
    assertEquals(originalCrl.getIssuerX500Principal(), changedCrl.getIssuerX500Principal());
    ASN1ObjectIdentifier crlNumberOID = Extension.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);
    ASN1Integer oldNumber = (ASN1Integer) DERTaggedObject.fromByteArray(oldOctet.getOctets());
    ASN1Integer newNumber = (ASN1Integer) DERTaggedObject.fromByteArray(newOctet.getOctets());
    assertEquals(oldNumber.getValue().add(BigInteger.ONE), newNumber.getValue());
    ASN1ObjectIdentifier authorityKeyOID = Extension.authorityKeyIdentifier;
    byte[] oldAuthorityKeyId = originalCrl.getExtensionValue(authorityKeyOID.getId());
    byte[] newAuthorityKeyId = changedCrl.getExtensionValue(authorityKeyOID.getId());
    assertArrayEquals(oldAuthorityKeyId, newAuthorityKeyId);
}

Example 33 with CRLNumber

use of org.bouncycastle.asn1.x509.CRLNumber in project candlepin by candlepin.

the class X509CRLStreamWriterTest method createCRLBuilder.

private X509v2CRLBuilder createCRLBuilder() throws Exception {
    X509v2CRLBuilder crlBuilder = new X509v2CRLBuilder(issuer, new Date());
    AuthorityKeyIdentifier identifier = new JcaX509ExtensionUtils().createAuthorityKeyIdentifier(keyPair.getPublic());
    crlBuilder.addExtension(Extension.authorityKeyIdentifier, false, identifier);
    /* 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(Extension.cRLNumber, false, new CRLNumber(new BigInteger("127")));
    crlBuilder.addCRLEntry(new BigInteger("100"), new Date(), CRLReason.unspecified);
    return crlBuilder;
}

Example 34 with CRLNumber

use of org.bouncycastle.asn1.x509.CRLNumber in project candlepin by candlepin.

the class X509CRLEntryStreamTest method testCRLwithoutUpdateTime.

@Test
public void testCRLwithoutUpdateTime() throws Exception {
    X509v2CRLBuilder crlBuilder = new X509v2CRLBuilder(issuer, new Date());
    AuthorityKeyIdentifier identifier = new JcaX509ExtensionUtils().createAuthorityKeyIdentifier(keyPair.getPublic());
    crlBuilder.addExtension(Extension.authorityKeyIdentifier, false, identifier);
    crlBuilder.addExtension(Extension.cRLNumber, false, new CRLNumber(new BigInteger("127")));
    crlBuilder.addCRLEntry(new BigInteger("100"), new Date(), CRLReason.unspecified);
    X509CRLHolder holder = crlBuilder.build(signer);
    File noUpdateTimeCrl = new File(folder.getRoot(), "test.crl");
    FileUtils.writeByteArrayToFile(noUpdateTimeCrl, holder.getEncoded());
    X509CRLEntryStream stream = new X509CRLEntryStream(noUpdateTimeCrl);
    try {
        Set<BigInteger> streamedSerials = new HashSet<>();
        while (stream.hasNext()) {
            streamedSerials.add(getSerial(stream.next()));
        }
        assertEquals(1, streamedSerials.size());
        assertTrue(streamedSerials.contains(new BigInteger("100")));
    } finally {
        stream.close();
    }
}

Example 35 with CRLNumber

use of org.bouncycastle.asn1.x509.CRLNumber in project wso2-synapse by wso2.

the class CRLVerifierTest method createCRL.

/**
 * Creates a fake CRL for the fake CA. The fake certificate with the given revokedSerialNumber will be marked
 * as Revoked in the returned CRL.
 * @param caCert the fake CA certificate.
 * @param caPrivateKey private key of the fake CA.
 * @param revokedSerialNumber the serial number of the fake peer certificate made to be marked as revoked.
 * @return the created fake CRL
 * @throws Exception
 */
public static X509CRL createCRL(X509Certificate caCert, PrivateKey caPrivateKey, BigInteger revokedSerialNumber) throws Exception {
    JcaX509ExtensionUtils extUtils = new JcaX509ExtensionUtils();
    Date now = new Date();
    X500Name issuer = X500Name.getInstance(PrincipalUtil.getIssuerX509Principal(caCert).getEncoded());
    X509v2CRLBuilder builder = new X509v2CRLBuilder(issuer, new Date());
    builder.addCRLEntry(revokedSerialNumber, new Date(), 0);
    builder.setNextUpdate(new Date(now.getTime() + TestConstants.NEXT_UPDATE_PERIOD));
    builder.addExtension(Extension.cRLDistributionPoints, false, extUtils.createAuthorityKeyIdentifier(caCert));
    builder.addExtension(Extension.cRLNumber, false, new CRLNumber(BigInteger.valueOf(1)));
    JcaContentSignerBuilder contentSignerBuilder = new JcaContentSignerBuilder("SHA256WithRSAEncryption");
    contentSignerBuilder.setProvider(CryptoConstants.BOUNCY_CASTLE_PROVIDER);
    X509CRLHolder cRLHolder = builder.build(contentSignerBuilder.build(caPrivateKey));
    JcaX509CRLConverter converter = new JcaX509CRLConverter();
    converter.setProvider(CryptoConstants.BOUNCY_CASTLE_PROVIDER);
    return converter.getCRL(cRLHolder);
}