Examples with UUID com.eaio.uuid.UUID used on opensource projects

Example 1 with UUID

use of com.eaio.uuid.UUID in project helios by spotify.

the class X509CertificateFactory method generate.

private CertificateAndPrivateKey generate(final AgentProxy agentProxy, final Identity identity, final String username) {
    final UUID uuid = new UUID();
    final Calendar calendar = Calendar.getInstance();
    final X500Name issuerdn = new X500Name("C=US,O=Spotify,CN=helios-client");
    final X500Name subjectdn = new X500NameBuilder().addRDN(BCStyle.UID, username).build();
    calendar.add(Calendar.MILLISECOND, -validBeforeMilliseconds);
    final Date notBefore = calendar.getTime();
    calendar.add(Calendar.MILLISECOND, validBeforeMilliseconds + validAfterMilliseconds);
    final Date notAfter = calendar.getTime();
    // Reuse the UUID time as a SN
    final BigInteger serialNumber = BigInteger.valueOf(uuid.getTime()).abs();
    try {
        final KeyPairGenerator keyPairGenerator = KeyPairGenerator.getInstance("RSA", "BC");
        keyPairGenerator.initialize(KEY_SIZE, new SecureRandom());
        final KeyPair keyPair = keyPairGenerator.generateKeyPair();
        final SubjectPublicKeyInfo subjectPublicKeyInfo = SubjectPublicKeyInfo.getInstance(ASN1Sequence.getInstance(keyPair.getPublic().getEncoded()));
        final X509v3CertificateBuilder builder = new X509v3CertificateBuilder(issuerdn, serialNumber, notBefore, notAfter, subjectdn, subjectPublicKeyInfo);
        final DigestCalculator digestCalculator = new BcDigestCalculatorProvider().get(new AlgorithmIdentifier(OIWObjectIdentifiers.idSHA1));
        final X509ExtensionUtils utils = new X509ExtensionUtils(digestCalculator);
        final SubjectKeyIdentifier keyId = utils.createSubjectKeyIdentifier(subjectPublicKeyInfo);
        final String keyIdHex = KEY_ID_ENCODING.encode(keyId.getKeyIdentifier());
        log.info("generating an X509 certificate for {} with key ID={} and identity={}", username, keyIdHex, identity.getComment());
        builder.addExtension(Extension.subjectKeyIdentifier, false, keyId);
        builder.addExtension(Extension.authorityKeyIdentifier, false, utils.createAuthorityKeyIdentifier(subjectPublicKeyInfo));
        builder.addExtension(Extension.keyUsage, false, new KeyUsage(KeyUsage.digitalSignature | KeyUsage.keyCertSign));
        builder.addExtension(Extension.basicConstraints, true, new BasicConstraints(false));
        final X509CertificateHolder holder = builder.build(new SshAgentContentSigner(agentProxy, identity));
        final X509Certificate certificate = CERTIFICATE_CONVERTER.getCertificate(holder);
        log.debug("generated certificate:\n{}", asPemString(certificate));
        return new CertificateAndPrivateKey(certificate, keyPair.getPrivate());
    } catch (Exception e) {
        throw Throwables.propagate(e);
    }
}

Example 2 with UUID

use of com.eaio.uuid.UUID in project graylog2-server by Graylog2.

the class MessageResource method parse.

@POST
@Path("/parse")
@Timed
@Consumes(MediaType.APPLICATION_JSON)
@ApiOperation(value = "Parse a raw message")
@ApiResponses(value = { @ApiResponse(code = 404, message = "Specified codec does not exist."), @ApiResponse(code = 400, message = "Could not decode message.") })
@NoAuditEvent("only used to parse a test message")
public ResultMessage parse(@ApiParam(name = "JSON body", required = true) MessageParseRequest request) {
    Codec codec;
    try {
        final Configuration configuration = new Configuration(request.configuration());
        codec = codecFactory.create(request.codec(), configuration);
    } catch (IllegalArgumentException e) {
        throw new NotFoundException(e);
    }
    final ResolvableInetSocketAddress remoteAddress = ResolvableInetSocketAddress.wrap(new InetSocketAddress(request.remoteAddress(), 1234));
    final RawMessage rawMessage = new RawMessage(0, new UUID(), Tools.nowUTC(), remoteAddress, request.message().getBytes(StandardCharsets.UTF_8));
    final Message message = decodeMessage(codec, remoteAddress, rawMessage);
    return ResultMessage.createFromMessage(message);
}