private static String csr() {
try {
KeyPairGenerator keyGen = KeyPairGenerator.getInstance("RSA");
keyGen.initialize(2048);
KeyPair keyPair = keyGen.generateKeyPair();
X500Principal subject =
new X500Principal(
"CN = edea87b4-034d-48dc-94dd-e7cdcfdde370/10562468, OU = fgdfgretertgdfg, O = VW, L = US");
ContentSigner signer = new JcaContentSignerBuilder("SHA1withRSA").build(keyPair.getPrivate());
PKCS10CertificationRequestBuilder builder =
new JcaPKCS10CertificationRequestBuilder(subject, keyPair.getPublic());
PKCS10CertificationRequest csr = builder.build(signer);
String type = "CERTIFICATE REQUEST";
PemObject pem = new PemObject(type, csr.getEncoded());
StringWriter str = new StringWriter();
PEMWriter pemWriter = new PEMWriter(str);
pemWriter.writeObject(pem);
pemWriter.close();
str.close();
Log.d("Test", "" + str);
return Base64Util.getStringAsBase64(str.toString());
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
} catch (OperatorCreationException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return "";
}
@Test
public void shouldBuildParseEncodedRpkiCaCertRequest() throws Exception {
PKCS10CertificationRequest pkcs10Request = createRpkiCaCertificateRequest();
assertNotNull(pkcs10Request);
PKCS10CertificationRequest decodedPkcs10Request =
new PKCS10CertificationRequest(pkcs10Request.getEncoded());
RpkiCaCertificateRequestParser requestParser =
new RpkiCaCertificateRequestParser(decodedPkcs10Request);
Assert.assertEquals(
ProvisioningObjectMother.RPKI_CA_CERT_REQUEST_CA_REPO_URI,
requestParser.getCaRepositoryUri());
Assert.assertEquals(
ProvisioningObjectMother.RPKI_CA_CERT_REQUEST_CA_MFT_URI, requestParser.getManifestUri());
Assert.assertEquals(
ProvisioningObjectMother.RPKI_CA_CERT_REQUEST_CA_NOTIFICATION_URI,
requestParser.getNotificationUri());
Assert.assertEquals(
ProvisioningObjectMother.RPKI_CA_CERT_REQUEST_KEYPAIR.getPublic(),
requestParser.getPublicKey());
}
/**
* Generate a certificate signing request (PKCS#10).
*
* @param info A PKCS10CertReqInfo
* @param privateKey Private key for signing the request
* @param signatureProvider Name of provider to sign with
* @param publicKey Public key to include in the request
* @param explicitEccParameters True if the EC domain parameters should be included (ie. not a
* named curve)
* @return the certificate request data
*/
public static ICertReqData genCertificateRequest(
ISignerCertReqInfo info,
final PrivateKey privateKey,
final String signatureProvider,
PublicKey publicKey,
final boolean explicitEccParameters)
throws IllegalArgumentException {
LOG.debug(">genCertificateRequest");
final Base64SignerCertReqData retval;
if (info instanceof PKCS10CertReqInfo) {
PKCS10CertReqInfo reqInfo = (PKCS10CertReqInfo) info;
PKCS10CertificationRequest pkcs10;
if (LOG.isDebugEnabled()) {
LOG.debug("signatureAlgorithm: " + reqInfo.getSignatureAlgorithm());
LOG.debug("subjectDN: " + reqInfo.getSubjectDN());
LOG.debug("explicitEccParameters: " + explicitEccParameters);
}
try {
// Handle ECDSA key with explicit parameters
if (explicitEccParameters && publicKey.getAlgorithm().contains("EC")) {
publicKey = ECKeyUtil.publicToExplicitParameters(publicKey, "BC");
}
if (LOG.isDebugEnabled()) {
LOG.debug("Public key SHA1: " + createKeyHash(publicKey));
LOG.debug("Public key SHA256: " + KeyUsageCounterHash.create(publicKey));
}
// Generate request
final JcaPKCS10CertificationRequestBuilder builder =
new JcaPKCS10CertificationRequestBuilder(
new X500Name(CertTools.stringToBCDNString(reqInfo.getSubjectDN())), publicKey);
final ContentSigner contentSigner =
new JcaContentSignerBuilder(reqInfo.getSignatureAlgorithm())
.setProvider(signatureProvider)
.build(privateKey);
pkcs10 = builder.build(contentSigner);
retval = new Base64SignerCertReqData(Base64.encode(pkcs10.getEncoded()));
} catch (IOException e) {
throw new IllegalArgumentException("Certificate request error: " + e.getMessage(), e);
} catch (OperatorCreationException e) {
throw new IllegalArgumentException("Certificate request error: " + e.getMessage(), e);
} catch (NoSuchAlgorithmException e) {
throw new IllegalArgumentException("Certificate request error: " + e.getMessage(), e);
} catch (NoSuchProviderException e) {
throw new IllegalArgumentException("Certificate request error: " + e.getMessage(), e);
}
LOG.debug("<genCertificateRequest");
return retval;
} else {
throw new IllegalArgumentException(
"Unsupported certificate request info type: " + info.getClass().getName());
}
}
@Override
protected Object _doExecute() throws Exception {
P10RequestGenerator p10Gen = new P10RequestGenerator();
hashAlgo = hashAlgo.trim().toUpperCase();
if (hashAlgo.indexOf('-') != -1) {
hashAlgo = hashAlgo.replaceAll("-", "");
}
if (needExtensionTypes == null) {
needExtensionTypes = new LinkedList<>();
}
// SubjectAltNames
List<Extension> extensions = new LinkedList<>();
if (isNotEmpty(subjectAltNames)) {
extensions.add(P10RequestGenerator.createExtensionSubjectAltName(subjectAltNames, false));
needExtensionTypes.add(Extension.subjectAlternativeName.getId());
}
// SubjectInfoAccess
if (isNotEmpty(subjectInfoAccesses)) {
extensions.add(
P10RequestGenerator.createExtensionSubjectInfoAccess(subjectInfoAccesses, false));
needExtensionTypes.add(Extension.subjectInfoAccess.getId());
}
// Keyusage
if (isNotEmpty(keyusages)) {
Set<KeyUsage> usages = new HashSet<>();
for (String usage : keyusages) {
usages.add(KeyUsage.getKeyUsage(usage));
}
org.bouncycastle.asn1.x509.KeyUsage extValue = X509Util.createKeyUsage(usages);
ASN1ObjectIdentifier extType = Extension.keyUsage;
extensions.add(new Extension(extType, false, extValue.getEncoded()));
needExtensionTypes.add(extType.getId());
}
// ExtendedKeyusage
if (isNotEmpty(extkeyusages)) {
Set<ASN1ObjectIdentifier> oids =
new HashSet<>(SecurityUtil.textToASN1ObjectIdentifers(extkeyusages));
ExtendedKeyUsage extValue = X509Util.createExtendedUsage(oids);
ASN1ObjectIdentifier extType = Extension.extendedKeyUsage;
extensions.add(new Extension(extType, false, extValue.getEncoded()));
needExtensionTypes.add(extType.getId());
}
// QcEuLimitValue
if (isNotEmpty(qcEuLimits)) {
ASN1EncodableVector v = new ASN1EncodableVector();
for (String m : qcEuLimits) {
StringTokenizer st = new StringTokenizer(m, ":");
try {
String currencyS = st.nextToken();
String amountS = st.nextToken();
String exponentS = st.nextToken();
Iso4217CurrencyCode currency;
try {
int intValue = Integer.parseInt(currencyS);
currency = new Iso4217CurrencyCode(intValue);
} catch (NumberFormatException e) {
currency = new Iso4217CurrencyCode(currencyS);
}
int amount = Integer.parseInt(amountS);
int exponent = Integer.parseInt(exponentS);
MonetaryValue monterayValue = new MonetaryValue(currency, amount, exponent);
QCStatement statment =
new QCStatement(ObjectIdentifiers.id_etsi_qcs_QcLimitValue, monterayValue);
v.add(statment);
} catch (Exception e) {
throw new Exception("invalid qc-eu-limit '" + m + "'");
}
}
ASN1ObjectIdentifier extType = Extension.qCStatements;
ASN1Sequence extValue = new DERSequence(v);
extensions.add(new Extension(extType, false, extValue.getEncoded()));
needExtensionTypes.add(extType.getId());
}
// biometricInfo
if (biometricType != null && biometricHashAlgo != null && biometricFile != null) {
TypeOfBiometricData _biometricType;
if (StringUtil.isNumber(biometricType)) {
_biometricType = new TypeOfBiometricData(Integer.parseInt(biometricType));
} else {
_biometricType = new TypeOfBiometricData(new ASN1ObjectIdentifier(biometricType));
}
ASN1ObjectIdentifier _biometricHashAlgo = AlgorithmUtil.getHashAlg(biometricHashAlgo);
byte[] biometricBytes = IoUtil.read(biometricFile);
MessageDigest md = MessageDigest.getInstance(_biometricHashAlgo.getId());
md.reset();
byte[] _biometricDataHash = md.digest(biometricBytes);
DERIA5String _sourceDataUri = null;
if (biometricUri != null) {
_sourceDataUri = new DERIA5String(biometricUri);
}
BiometricData biometricData =
new BiometricData(
_biometricType,
new AlgorithmIdentifier(_biometricHashAlgo),
new DEROctetString(_biometricDataHash),
_sourceDataUri);
ASN1EncodableVector v = new ASN1EncodableVector();
v.add(biometricData);
ASN1ObjectIdentifier extType = Extension.biometricInfo;
ASN1Sequence extValue = new DERSequence(v);
extensions.add(new Extension(extType, false, extValue.getEncoded()));
needExtensionTypes.add(extType.getId());
} else if (biometricType == null && biometricHashAlgo == null && biometricFile == null) {
// Do nothing
} else {
throw new Exception(
"either all of biometric triples (type, hash algo, file)"
+ " must be set or none of them should be set");
}
if (isNotEmpty(needExtensionTypes) || isNotEmpty(wantExtensionTypes)) {
ExtensionExistence ee =
new ExtensionExistence(
SecurityUtil.textToASN1ObjectIdentifers(needExtensionTypes),
SecurityUtil.textToASN1ObjectIdentifers(wantExtensionTypes));
extensions.add(
new Extension(
ObjectIdentifiers.id_xipki_ext_cmpRequestExtensions,
false,
ee.toASN1Primitive().getEncoded()));
}
ConcurrentContentSigner identifiedSigner =
getSigner(hashAlgo, new SignatureAlgoControl(rsaMgf1, dsaPlain));
Certificate cert = Certificate.getInstance(identifiedSigner.getCertificate().getEncoded());
X500Name subjectDN;
if (subject != null) {
subjectDN = getSubject(subject);
} else {
subjectDN = cert.getSubject();
}
SubjectPublicKeyInfo subjectPublicKeyInfo = cert.getSubjectPublicKeyInfo();
ContentSigner signer = identifiedSigner.borrowContentSigner();
PKCS10CertificationRequest p10Req;
try {
p10Req = p10Gen.generateRequest(signer, subjectPublicKeyInfo, subjectDN, extensions);
} finally {
identifiedSigner.returnContentSigner(signer);
}
File file = new File(outputFilename);
saveVerbose("saved PKCS#10 request to file", file, p10Req.getEncoded());
return null;
}
