use of org.bouncycastle.asn1.x509.GeneralNames in project OpenAttestation by OpenAttestation.
the class X509Builder method dnsAlternativeName.
public X509Builder dnsAlternativeName(String dns) {
try {
v3();
String alternativeName = dns;
if (dns.startsWith("dns:")) {
alternativeName = dns.substring(4);
}
DNSName dnsName = new DNSName(alternativeName);
if (alternativeNames == null) {
alternativeNames = new GeneralNames();
}
alternativeNames.add(new GeneralName(dnsName));
SubjectAlternativeNameExtension san = new SubjectAlternativeNameExtension(alternativeNames);
if (certificateExtensions == null) {
certificateExtensions = new CertificateExtensions();
}
certificateExtensions.set(san.getExtensionId().toString(), san);
info.set(X509CertInfo.EXTENSIONS, certificateExtensions);
} catch (Exception e) {
fault(e, "dnsAlternativeName(%s)", dns);
}
return this;
}
use of org.bouncycastle.asn1.x509.GeneralNames in project Openfire by igniterealtime.
the class CertificateManager method createX509V3Certificate.
/**
* Creates an X509 version3 certificate.
*
* @param kp KeyPair that keeps the public and private keys for the new certificate.
* @param days time to live
* @param issuerBuilder IssuerDN builder
* @param subjectBuilder SubjectDN builder
* @param domain Domain of the server.
* @param signAlgoritm Signature algorithm. This can be either a name or an OID.
* @return X509 V3 Certificate
* @throws GeneralSecurityException
* @throws IOException
*/
public static synchronized X509Certificate createX509V3Certificate(KeyPair kp, int days, X500NameBuilder issuerBuilder, X500NameBuilder subjectBuilder, String domain, String signAlgoritm) throws GeneralSecurityException, IOException {
PublicKey pubKey = kp.getPublic();
PrivateKey privKey = kp.getPrivate();
byte[] serno = new byte[8];
SecureRandom random = SecureRandom.getInstance("SHA1PRNG");
random.setSeed((new Date().getTime()));
random.nextBytes(serno);
BigInteger serial = (new java.math.BigInteger(serno)).abs();
X500Name issuerDN = issuerBuilder.build();
X500Name subjectDN = subjectBuilder.build();
// builder
JcaX509v3CertificateBuilder certBuilder = new //
JcaX509v3CertificateBuilder(//
issuerDN, //
serial, //
new Date(), //
new Date(System.currentTimeMillis() + days * (1000L * 60 * 60 * 24)), //
subjectDN, //
pubKey);
// add subjectAlternativeName extension
boolean critical = subjectDN.getRDNs().length == 0;
ASN1Sequence othernameSequence = new DERSequence(new ASN1Encodable[] { new ASN1ObjectIdentifier("1.3.6.1.5.5.7.8.5"), new DERUTF8String(domain) });
GeneralName othernameGN = new GeneralName(GeneralName.otherName, othernameSequence);
GeneralNames subjectAltNames = new GeneralNames(new GeneralName[] { othernameGN });
certBuilder.addExtension(Extension.subjectAlternativeName, critical, subjectAltNames);
// add keyIdentifiers extensions
JcaX509ExtensionUtils utils = new JcaX509ExtensionUtils();
certBuilder.addExtension(Extension.subjectKeyIdentifier, false, utils.createSubjectKeyIdentifier(pubKey));
certBuilder.addExtension(Extension.authorityKeyIdentifier, false, utils.createAuthorityKeyIdentifier(pubKey));
try {
// build the certificate
ContentSigner signer = new JcaContentSignerBuilder(signAlgoritm).build(privKey);
X509CertificateHolder cert = certBuilder.build(signer);
// verify the validity
if (!cert.isValidOn(new Date())) {
throw new GeneralSecurityException("Certificate validity not valid");
}
// verify the signature (self-signed)
ContentVerifierProvider verifierProvider = new JcaContentVerifierProviderBuilder().build(pubKey);
if (!cert.isSignatureValid(verifierProvider)) {
throw new GeneralSecurityException("Certificate signature not valid");
}
return new JcaX509CertificateConverter().getCertificate(cert);
} catch (OperatorCreationException | CertException e) {
throw new GeneralSecurityException(e);
}
}
use of org.bouncycastle.asn1.x509.GeneralNames in project XobotOS by xamarin.
the class RFC3280CertPathUtilities method processCertBC.
protected static void processCertBC(CertPath certPath, int index, PKIXNameConstraintValidator nameConstraintValidator) throws CertPathValidatorException {
List certs = certPath.getCertificates();
X509Certificate cert = (X509Certificate) certs.get(index);
int n = certs.size();
// i as defined in the algorithm description
int i = n - index;
//
if (!(CertPathValidatorUtilities.isSelfIssued(cert) && (i < n))) {
X500Principal principal = CertPathValidatorUtilities.getSubjectPrincipal(cert);
ASN1InputStream aIn = new ASN1InputStream(principal.getEncoded());
ASN1Sequence dns;
try {
dns = DERSequence.getInstance(aIn.readObject());
} catch (Exception e) {
throw new CertPathValidatorException("Exception extracting subject name when checking subtrees.", e, certPath, index);
}
try {
nameConstraintValidator.checkPermittedDN(dns);
nameConstraintValidator.checkExcludedDN(dns);
} catch (PKIXNameConstraintValidatorException e) {
throw new CertPathValidatorException("Subtree check for certificate subject failed.", e, certPath, index);
}
GeneralNames altName = null;
try {
altName = GeneralNames.getInstance(CertPathValidatorUtilities.getExtensionValue(cert, RFC3280CertPathUtilities.SUBJECT_ALTERNATIVE_NAME));
} catch (Exception e) {
throw new CertPathValidatorException("Subject alternative name extension could not be decoded.", e, certPath, index);
}
Vector emails = new X509Name(dns).getValues(X509Name.EmailAddress);
for (Enumeration e = emails.elements(); e.hasMoreElements(); ) {
String email = (String) e.nextElement();
GeneralName emailAsGeneralName = new GeneralName(GeneralName.rfc822Name, email);
try {
nameConstraintValidator.checkPermitted(emailAsGeneralName);
nameConstraintValidator.checkExcluded(emailAsGeneralName);
} catch (PKIXNameConstraintValidatorException ex) {
throw new CertPathValidatorException("Subtree check for certificate subject alternative email failed.", ex, certPath, index);
}
}
if (altName != null) {
GeneralName[] genNames = null;
try {
genNames = altName.getNames();
} catch (Exception e) {
throw new CertPathValidatorException("Subject alternative name contents could not be decoded.", e, certPath, index);
}
for (int j = 0; j < genNames.length; j++) {
try {
nameConstraintValidator.checkPermitted(genNames[j]);
nameConstraintValidator.checkExcluded(genNames[j]);
} catch (PKIXNameConstraintValidatorException e) {
throw new CertPathValidatorException("Subtree check for certificate subject alternative name failed.", e, certPath, index);
}
}
}
}
}
use of org.bouncycastle.asn1.x509.GeneralNames in project nhin-d by DirectProject.
the class CertGenerator method createNewCA.
private static CertCreateFields createNewCA(CertCreateFields fields, KeyPair keyPair, boolean addAltNames) throws Exception {
StringBuilder dnBuilder = new StringBuilder();
String altName = "";
// create the DN
if (fields.getAttributes().containsKey("EMAILADDRESS")) {
dnBuilder.append("EMAILADDRESS=").append(fields.getAttributes().get("EMAILADDRESS")).append(", ");
altName = fields.getAttributes().get("EMAILADDRESS").toString();
}
if (fields.getAttributes().containsKey("CN"))
dnBuilder.append("CN=").append(fields.getAttributes().get("CN")).append(", ");
if (fields.getAttributes().containsKey("C"))
dnBuilder.append("C=").append(fields.getAttributes().get("C")).append(", ");
if (fields.getAttributes().containsKey("ST"))
dnBuilder.append("ST=").append(fields.getAttributes().get("ST")).append(", ");
if (fields.getAttributes().containsKey("L"))
dnBuilder.append("L=").append(fields.getAttributes().get("L")).append(", ");
if (fields.getAttributes().containsKey("O"))
dnBuilder.append("O=").append(fields.getAttributes().get("O")).append(", ");
String DN = dnBuilder.toString().trim();
if (DN.endsWith(","))
DN = DN.substring(0, DN.length() - 1);
X509V3CertificateGenerator v1CertGen = new X509V3CertificateGenerator();
Calendar start = Calendar.getInstance();
Calendar end = Calendar.getInstance();
end.add(Calendar.DAY_OF_MONTH, fields.getExpDays());
v1CertGen.setSerialNumber(BigInteger.valueOf(generatePositiveRandom()));
v1CertGen.setIssuerDN(new X509Principal(DN));
v1CertGen.setNotBefore(start.getTime());
v1CertGen.setNotAfter(end.getTime());
// issuer and subject are the same for a CA
v1CertGen.setSubjectDN(new X509Principal(DN));
v1CertGen.setPublicKey(keyPair.getPublic());
v1CertGen.setSignatureAlgorithm("SHA1WithRSAEncryption");
v1CertGen.addExtension(X509Extensions.BasicConstraints, true, new BasicConstraints(true));
if (addAltNames && !altName.isEmpty()) {
int nameType = altName.contains("@") ? GeneralName.rfc822Name : GeneralName.dNSName;
GeneralNames subjectAltName = new GeneralNames(new GeneralName(nameType, altName));
v1CertGen.addExtension(X509Extensions.SubjectAlternativeName, false, subjectAltName);
}
X509Certificate newCACert = v1CertGen.generate(keyPair.getPrivate(), CryptoExtensions.getJCEProviderName());
// validate the certificate
newCACert.verify(keyPair.getPublic());
// write the certificate the file system
writeCertAndKey(newCACert, keyPair.getPrivate(), fields);
return fields;
}
use of org.bouncycastle.asn1.x509.GeneralNames in project OpenAM by OpenRock.
the class Cert method getTokenFromSubjectAltExt.
private void getTokenFromSubjectAltExt(X509Certificate cert) throws AuthLoginException {
try {
X509CertImpl certImpl = new X509CertImpl(cert.getEncoded());
X509CertInfo cinfo = new X509CertInfo(certImpl.getTBSCertificate());
CertificateExtensions exts = (CertificateExtensions) cinfo.get(X509CertInfo.EXTENSIONS);
SubjectAlternativeNameExtension altNameExt = (SubjectAlternativeNameExtension) exts.get(SubjectAlternativeNameExtension.NAME);
if (altNameExt != null) {
GeneralNames names = (GeneralNames) altNameExt.get(SubjectAlternativeNameExtension.SUBJECT_NAME);
GeneralName generalname = null;
ObjectIdentifier upnoid = new ObjectIdentifier(UPNOID);
Iterator itr = (Iterator) names.iterator();
while ((userTokenId == null) && itr.hasNext()) {
generalname = (GeneralName) itr.next();
if (generalname != null) {
if (amAuthCert_subjectAltExtMapper.equalsIgnoreCase("UPN") && (generalname.getType() == GeneralNameInterface.NAME_ANY)) {
OtherName othername = (OtherName) generalname.getName();
if (upnoid.equals((Object) (othername.getOID()))) {
byte[] nval = othername.getNameValue();
DerValue derValue = new DerValue(nval);
userTokenId = derValue.getData().getUTF8String();
}
} else if (amAuthCert_subjectAltExtMapper.equalsIgnoreCase("RFC822Name") && (generalname.getType() == GeneralNameInterface.NAME_RFC822)) {
RFC822Name email = (RFC822Name) generalname.getName();
userTokenId = email.getName();
}
}
}
}
} catch (Exception e) {
debug.error("Certificate - " + "Error in getTokenFromSubjectAltExt = ", e);
throw new AuthLoginException(amAuthCert, "CertNoReg", null);
}
}
Aggregations