use of de.carne.certmgr.certs.x509.KeyUsage in project nhin-d by DirectProject.
the class MessageSigInspector method main.
public static void main(String[] args) {
if (args.length == 0) {
//printUsage();
System.exit(-1);
}
String messgefile = null;
for (int i = 0; i < args.length; i++) {
String arg = args[i];
// Options
if (!arg.startsWith("-")) {
System.err.println("Error: Unexpected argument [" + arg + "]\n");
//printUsage();
System.exit(-1);
} else if (arg.equalsIgnoreCase("-msgFile")) {
if (i == args.length - 1 || args[i + 1].startsWith("-")) {
System.err.println("Error: Missing message file");
System.exit(-1);
}
messgefile = args[++i];
} else if (arg.equals("-help")) {
//printUsage();
System.exit(-1);
} else {
System.err.println("Error: Unknown argument " + arg + "\n");
//printUsage();
System.exit(-1);
}
}
if (messgefile == null) {
System.err.println("Error: missing message file\n");
}
InputStream inStream = null;
try {
inStream = FileUtils.openInputStream(new File(messgefile));
MimeMessage message = new MimeMessage(null, inStream);
MimeMultipart mm = (MimeMultipart) message.getContent();
//byte[] messageBytes = EntitySerializer.Default.serializeToBytes(mm.getBodyPart(0).getContent());
//MimeBodyPart signedContent = null;
//signedContent = new MimeBodyPart(new ByteArrayInputStream(messageBytes));
final CMSSignedData signed = new CMSSignedData(new CMSProcessableBodyPart(mm.getBodyPart(0)), mm.getBodyPart(1).getInputStream());
CertStore certs = signed.getCertificatesAndCRLs("Collection", CryptoExtensions.getJCEProviderName());
SignerInformationStore signers = signed.getSignerInfos();
@SuppressWarnings("unchecked") Collection<SignerInformation> c = signers.getSigners();
System.out.println("Found " + c.size() + " signers");
int cnt = 1;
for (SignerInformation signer : c) {
Collection<? extends Certificate> certCollection = certs.getCertificates(signer.getSID());
if (certCollection != null && certCollection.size() > 0) {
X509Certificate cert = (X509Certificate) certCollection.iterator().next();
System.out.println("\r\nInfo for certificate " + cnt++);
System.out.println("\tSubject " + cert.getSubjectDN());
FileUtils.writeByteArrayToFile(new File("SigCert.der"), cert.getEncoded());
byte[] bytes = cert.getExtensionValue("2.5.29.15");
if (bytes != null) {
final DERObject obj = getObject(bytes);
final KeyUsage keyUsage = new KeyUsage((DERBitString) obj);
final byte[] data = keyUsage.getBytes();
final int intValue = (data.length == 1) ? data[0] & 0xff : (data[1] & 0xff) << 8 | (data[0] & 0xff);
System.out.println("\tKey Usage: " + intValue);
} else
System.out.println("\tKey Usage: NONE");
//verify and get the digests
final Attribute digAttr = signer.getSignedAttributes().get(CMSAttributes.messageDigest);
final DERObject hashObj = digAttr.getAttrValues().getObjectAt(0).getDERObject();
final byte[] signedDigest = ((ASN1OctetString) hashObj).getOctets();
final String signedDigestHex = org.apache.commons.codec.binary.Hex.encodeHexString(signedDigest);
System.out.println("\r\nSigned Message Digest: " + signedDigestHex);
try {
signer.verify(cert, "BC");
System.out.println("Signature verified.");
} catch (CMSException e) {
System.out.println("Signature failed to verify.");
}
// should have the computed digest now
final byte[] digest = signer.getContentDigest();
final String digestHex = org.apache.commons.codec.binary.Hex.encodeHexString(digest);
System.out.println("\r\nComputed Message Digest: " + digestHex);
}
}
} catch (Exception e) {
e.printStackTrace();
} finally {
IOUtils.closeQuietly(inStream);
}
}
use of de.carne.certmgr.certs.x509.KeyUsage in project nhin-d by DirectProject.
the class KeyUsageExtensionField method injectReferenceValue.
/**
* {@inheritDoc}
*/
@Override
public void injectReferenceValue(X509Certificate value) throws PolicyProcessException {
this.certificate = value;
final DERObject exValue = getExtensionValue(value);
if (exValue == null) {
if (isRequired())
throw new PolicyRequiredException("Extention " + getExtentionIdentifier().getDisplay() + " is marked as required by is not present.");
else {
this.policyValue = PolicyValueFactory.getInstance(0);
return;
}
}
final KeyUsage keyUsage = new KeyUsage((DERBitString) exValue);
final byte[] data = keyUsage.getBytes();
final int intValue = (data.length == 1) ? data[0] & 0xff : (data[1] & 0xff) << 8 | (data[0] & 0xff);
this.policyValue = PolicyValueFactory.getInstance(intValue);
}
use of de.carne.certmgr.certs.x509.KeyUsage in project poi by apache.
the class TestSignatureInfo method initKeyPair.
private void initKeyPair(String alias, String subjectDN) throws Exception {
final char[] password = "test".toCharArray();
File file = new File("build/test.pfx");
KeyStore keystore = KeyStore.getInstance("PKCS12");
if (file.exists()) {
FileInputStream fis = new FileInputStream(file);
keystore.load(fis, password);
fis.close();
} else {
keystore.load(null, password);
}
if (keystore.isKeyEntry(alias)) {
Key key = keystore.getKey(alias, password);
x509 = (X509Certificate) keystore.getCertificate(alias);
keyPair = new KeyPair(x509.getPublicKey(), (PrivateKey) key);
} else {
keyPair = PkiTestUtils.generateKeyPair();
Date notBefore = cal.getTime();
Calendar cal2 = (Calendar) cal.clone();
cal2.add(Calendar.YEAR, 1);
Date notAfter = cal2.getTime();
KeyUsage keyUsage = new KeyUsage(KeyUsage.digitalSignature);
x509 = PkiTestUtils.generateCertificate(keyPair.getPublic(), subjectDN, notBefore, notAfter, null, keyPair.getPrivate(), true, 0, null, null, keyUsage);
keystore.setKeyEntry(alias, keyPair.getPrivate(), password, new Certificate[] { x509 });
FileOutputStream fos = new FileOutputStream(file);
keystore.store(fos, password);
fos.close();
}
}
use of de.carne.certmgr.certs.x509.KeyUsage in project robovm by robovm.
the class TestKeyStore method createCertificate.
private static X509Certificate createCertificate(PublicKey publicKey, PrivateKey privateKey, X500Principal subject, X500Principal issuer, int keyUsage, boolean ca, List<KeyPurposeId> extendedKeyUsages, List<Boolean> criticalExtendedKeyUsages, List<GeneralName> subjectAltNames, List<GeneralSubtree> permittedNameConstraints, List<GeneralSubtree> excludedNameConstraints) throws Exception {
// Note that there is no way to programmatically make a
// Certificate using java.* or javax.* APIs. The
// CertificateFactory interface assumes you want to read
// in a stream of bytes, typically the X.509 factory would
// allow ASN.1 DER encoded bytes and optionally some PEM
// formats. Here we use Bouncy Castle's
// X509V3CertificateGenerator and related classes.
long millisPerDay = 24 * 60 * 60 * 1000;
long now = System.currentTimeMillis();
Date start = new Date(now - millisPerDay);
Date end = new Date(now + millisPerDay);
BigInteger serial = BigInteger.valueOf(1);
String keyAlgorithm = privateKey.getAlgorithm();
String signatureAlgorithm;
if (keyAlgorithm.equals("RSA")) {
signatureAlgorithm = "sha1WithRSA";
} else if (keyAlgorithm.equals("DSA")) {
signatureAlgorithm = "sha1WithDSA";
} else if (keyAlgorithm.equals("EC")) {
signatureAlgorithm = "sha1WithECDSA";
} else if (keyAlgorithm.equals("EC_RSA")) {
signatureAlgorithm = "sha1WithRSA";
} else {
throw new IllegalArgumentException("Unknown key algorithm " + keyAlgorithm);
}
X509V3CertificateGenerator x509cg = new X509V3CertificateGenerator();
x509cg.setSubjectDN(subject);
x509cg.setIssuerDN(issuer);
x509cg.setNotBefore(start);
x509cg.setNotAfter(end);
x509cg.setPublicKey(publicKey);
x509cg.setSignatureAlgorithm(signatureAlgorithm);
x509cg.setSerialNumber(serial);
if (keyUsage != 0) {
x509cg.addExtension(X509Extensions.KeyUsage, true, new KeyUsage(keyUsage));
}
if (ca) {
x509cg.addExtension(X509Extensions.BasicConstraints, true, new BasicConstraints(true));
}
for (int i = 0; i < extendedKeyUsages.size(); i++) {
KeyPurposeId keyPurposeId = extendedKeyUsages.get(i);
boolean critical = criticalExtendedKeyUsages.get(i);
x509cg.addExtension(X509Extensions.ExtendedKeyUsage, critical, new ExtendedKeyUsage(keyPurposeId));
}
for (GeneralName subjectAltName : subjectAltNames) {
x509cg.addExtension(X509Extensions.SubjectAlternativeName, false, new GeneralNames(subjectAltName).getEncoded());
}
if (!permittedNameConstraints.isEmpty() || !excludedNameConstraints.isEmpty()) {
x509cg.addExtension(X509Extensions.NameConstraints, true, new NameConstraints(permittedNameConstraints.toArray(new GeneralSubtree[permittedNameConstraints.size()]), excludedNameConstraints.toArray(new GeneralSubtree[excludedNameConstraints.size()])));
}
if (privateKey instanceof ECPrivateKey) {
/*
* bouncycastle needs its own ECPrivateKey implementation
*/
KeyFactory kf = KeyFactory.getInstance(keyAlgorithm, "BC");
PKCS8EncodedKeySpec ks = new PKCS8EncodedKeySpec(privateKey.getEncoded());
privateKey = kf.generatePrivate(ks);
}
X509Certificate x509c = x509cg.generateX509Certificate(privateKey);
if (StandardNames.IS_RI) {
/*
* The RI can't handle the BC EC signature algorithm
* string of "ECDSA", since it expects "...WITHEC...",
* so convert from BC to RI X509Certificate
* implementation via bytes.
*/
CertificateFactory cf = CertificateFactory.getInstance("X.509");
ByteArrayInputStream bais = new ByteArrayInputStream(x509c.getEncoded());
Certificate c = cf.generateCertificate(bais);
x509c = (X509Certificate) c;
}
return x509c;
}
use of de.carne.certmgr.certs.x509.KeyUsage in project gitblit by gitblit.
the class X509Utils method newClientCertificate.
/**
* Creates a new client certificate PKCS#12 and PEM store. Any existing
* stores are destroyed.
*
* @param clientMetadata a container for dynamic parameters needed for generation
* @param caKeystoreFile
* @param caKeystorePassword
* @param targetFolder
* @return
*/
public static X509Certificate newClientCertificate(X509Metadata clientMetadata, PrivateKey caPrivateKey, X509Certificate caCert, File targetFolder) {
try {
KeyPair pair = newKeyPair();
X500Name userDN = buildDistinguishedName(clientMetadata);
X500Name issuerDN = new X500Name(PrincipalUtil.getIssuerX509Principal(caCert).getName());
// create a new certificate signed by the Gitblit CA certificate
X509v3CertificateBuilder certBuilder = new JcaX509v3CertificateBuilder(issuerDN, BigInteger.valueOf(System.currentTimeMillis()), clientMetadata.notBefore, clientMetadata.notAfter, userDN, pair.getPublic());
JcaX509ExtensionUtils extUtils = new JcaX509ExtensionUtils();
certBuilder.addExtension(X509Extension.subjectKeyIdentifier, false, extUtils.createSubjectKeyIdentifier(pair.getPublic()));
certBuilder.addExtension(X509Extension.basicConstraints, false, new BasicConstraints(false));
certBuilder.addExtension(X509Extension.authorityKeyIdentifier, false, extUtils.createAuthorityKeyIdentifier(caCert.getPublicKey()));
certBuilder.addExtension(X509Extension.keyUsage, true, new KeyUsage(KeyUsage.keyEncipherment | KeyUsage.digitalSignature));
if (!StringUtils.isEmpty(clientMetadata.emailAddress)) {
GeneralNames subjectAltName = new GeneralNames(new GeneralName(GeneralName.rfc822Name, clientMetadata.emailAddress));
certBuilder.addExtension(X509Extension.subjectAlternativeName, false, subjectAltName);
}
ContentSigner signer = new JcaContentSignerBuilder(SIGNING_ALGORITHM).setProvider(BC).build(caPrivateKey);
X509Certificate userCert = new JcaX509CertificateConverter().setProvider(BC).getCertificate(certBuilder.build(signer));
PKCS12BagAttributeCarrier bagAttr = (PKCS12BagAttributeCarrier) pair.getPrivate();
bagAttr.setBagAttribute(PKCSObjectIdentifiers.pkcs_9_at_localKeyId, extUtils.createSubjectKeyIdentifier(pair.getPublic()));
// confirm the validity of the user certificate
userCert.checkValidity();
userCert.verify(caCert.getPublicKey());
userCert.getIssuerDN().equals(caCert.getSubjectDN());
// verify user certificate chain
verifyChain(userCert, caCert);
targetFolder.mkdirs();
// save certificate, stamped with unique name
String date = new SimpleDateFormat("yyyyMMdd").format(new Date());
String id = date;
File certFile = new File(targetFolder, id + ".cer");
int count = 0;
while (certFile.exists()) {
id = date + "_" + Character.toString((char) (0x61 + count));
certFile = new File(targetFolder, id + ".cer");
count++;
}
// save user private key, user certificate and CA certificate to a PKCS#12 store
File p12File = new File(targetFolder, clientMetadata.commonName + ".p12");
if (p12File.exists()) {
p12File.delete();
}
KeyStore userStore = openKeyStore(p12File, clientMetadata.password);
userStore.setKeyEntry(MessageFormat.format("Gitblit ({0}) {1} {2}", clientMetadata.serverHostname, clientMetadata.userDisplayname, id), pair.getPrivate(), null, new Certificate[] { userCert });
userStore.setCertificateEntry(MessageFormat.format("Gitblit ({0}) Certificate Authority", clientMetadata.serverHostname), caCert);
saveKeyStore(p12File, userStore, clientMetadata.password);
// save user private key, user certificate, and CA certificate to a PEM store
File pemFile = new File(targetFolder, clientMetadata.commonName + ".pem");
if (pemFile.exists()) {
pemFile.delete();
}
JcePEMEncryptorBuilder builder = new JcePEMEncryptorBuilder("DES-EDE3-CBC");
builder.setSecureRandom(new SecureRandom());
PEMEncryptor pemEncryptor = builder.build(clientMetadata.password.toCharArray());
JcaPEMWriter pemWriter = new JcaPEMWriter(new FileWriter(pemFile));
pemWriter.writeObject(pair.getPrivate(), pemEncryptor);
pemWriter.writeObject(userCert);
pemWriter.writeObject(caCert);
pemWriter.flush();
pemWriter.close();
// save certificate after successfully creating the key stores
saveCertificate(userCert, certFile);
// update serial number in metadata object
clientMetadata.serialNumber = userCert.getSerialNumber().toString();
return userCert;
} catch (Throwable t) {
throw new RuntimeException("Failed to generate client certificate!", t);
}
}
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