private void testIrregularVersionReq() throws Exception {
OCSPReq ocspRequest = new OCSPReq(irregReq);
X509CertificateHolder cert = ocspRequest.getCerts()[0];
if (!ocspRequest.isSignatureValid(
new JcaContentVerifierProviderBuilder().setProvider(BC).build(cert))) {
fail("extra version encoding test failed");
}
}
public void performTest() throws Exception {
String signDN = "O=Bouncy Castle, C=AU";
KeyPair signKP = OCSPTestUtil.makeKeyPair();
X509CertificateHolder testCert =
new JcaX509CertificateHolder(OCSPTestUtil.makeCertificate(signKP, signDN, signKP, signDN));
String origDN = "CN=Eric H. Echidna, [email protected], O=Bouncy Castle, C=AU";
GeneralName origName = new GeneralName(new X509Name(origDN));
DigestCalculatorProvider digCalcProv =
new JcaDigestCalculatorProviderBuilder().setProvider(BC).build();
//
// general id value for our test issuer cert and a serial number.
//
CertificateID id =
new CertificateID(
digCalcProv.get(CertificateID.HASH_SHA1), testCert, BigInteger.valueOf(1));
//
// basic request generation
//
OCSPReqBuilder gen = new OCSPReqBuilder();
gen.addRequest(
new CertificateID(
digCalcProv.get(CertificateID.HASH_SHA1), testCert, BigInteger.valueOf(1)));
OCSPReq req = gen.build();
if (req.isSigned()) {
fail("signed but shouldn't be");
}
X509CertificateHolder[] certs = req.getCerts();
if (certs.length != 0) {
fail("0 certs expected, but not found");
}
Req[] requests = req.getRequestList();
if (!requests[0].getCertID().equals(id)) {
fail("Failed isFor test");
}
//
// request generation with signing
//
X509CertificateHolder[] chain = new X509CertificateHolder[1];
gen = new OCSPReqBuilder();
gen.setRequestorName(new GeneralName(GeneralName.directoryName, new X509Principal("CN=fred")));
gen.addRequest(
new CertificateID(
digCalcProv.get(CertificateID.HASH_SHA1), testCert, BigInteger.valueOf(1)));
chain[0] = testCert;
req =
gen.build(
new JcaContentSignerBuilder("SHA1withRSA").setProvider(BC).build(signKP.getPrivate()),
chain);
if (!req.isSigned()) {
fail("not signed but should be");
}
if (!req.isSignatureValid(
new JcaContentVerifierProviderBuilder().setProvider(BC).build(signKP.getPublic()))) {
fail("signature failed to verify");
}
requests = req.getRequestList();
if (!requests[0].getCertID().equals(id)) {
fail("Failed isFor test");
}
certs = req.getCerts();
if (certs == null) {
fail("null certs found");
}
if (certs.length != 1 || !certs[0].equals(testCert)) {
fail("incorrect certs found in request");
}
//
// encoding test
//
byte[] reqEnc = req.getEncoded();
OCSPReq newReq = new OCSPReq(reqEnc);
if (!newReq.isSignatureValid(
new JcaContentVerifierProviderBuilder().setProvider(BC).build(signKP.getPublic()))) {
fail("newReq signature failed to verify");
}
//
// request generation with signing and nonce
//
chain = new X509CertificateHolder[1];
gen = new OCSPReqBuilder();
Vector oids = new Vector();
Vector values = new Vector();
byte[] sampleNonce = new byte[16];
Random rand = new Random();
rand.nextBytes(sampleNonce);
gen.setRequestorName(new GeneralName(GeneralName.directoryName, new X509Principal("CN=fred")));
oids.addElement(OCSPObjectIdentifiers.id_pkix_ocsp_nonce);
values.addElement(
new X509Extension(false, new DEROctetString(new DEROctetString(sampleNonce))));
gen.setRequestExtensions(new X509Extensions(oids, values));
gen.addRequest(
new CertificateID(
digCalcProv.get(CertificateID.HASH_SHA1), testCert, BigInteger.valueOf(1)));
chain[0] = testCert;
req =
gen.build(
new JcaContentSignerBuilder("SHA1withRSA").setProvider(BC).build(signKP.getPrivate()),
chain);
if (!req.isSigned()) {
fail("not signed but should be");
}
if (!req.isSignatureValid(
new JcaContentVerifierProviderBuilder().setProvider(BC).build(signKP.getPublic()))) {
fail("signature failed to verify");
}
//
// extension check.
//
Set extOids = req.getCriticalExtensionOIDs();
if (extOids.size() != 0) {
fail("wrong number of critical extensions in OCSP request.");
}
extOids = req.getNonCriticalExtensionOIDs();
if (extOids.size() != 1) {
fail("wrong number of non-critical extensions in OCSP request.");
}
X509Extension ext = req.getExtension(OCSPObjectIdentifiers.id_pkix_ocsp_nonce);
ASN1Encodable extObj = ext.getParsedValue();
if (!(extObj instanceof ASN1OctetString)) {
fail("wrong extension type found.");
}
if (!areEqual(((ASN1OctetString) extObj).getOctets(), sampleNonce)) {
fail("wrong extension value found.");
}
//
// request list check
//
requests = req.getRequestList();
if (!requests[0].getCertID().equals(id)) {
fail("Failed isFor test");
}
//
// response parsing - test 1
//
OCSPResp response = new OCSPResp(testResp1);
if (response.getStatus() != 0) {
fail("response status not zero.");
}
BasicOCSPResp brep = (BasicOCSPResp) response.getResponseObject();
chain = brep.getCerts();
if (!brep.isSignatureValid(
new JcaContentVerifierProviderBuilder().setProvider(BC).build(chain[0]))) {
fail("response 1 failed to verify.");
}
//
// test 2
//
SingleResp[] singleResp = brep.getResponses();
response = new OCSPResp(testResp2);
if (response.getStatus() != 0) {
fail("response status not zero.");
}
brep = (BasicOCSPResp) response.getResponseObject();
chain = brep.getCerts();
if (!brep.isSignatureValid(
new JcaContentVerifierProviderBuilder().setProvider(BC).build(chain[0]))) {
fail("response 2 failed to verify.");
}
singleResp = brep.getResponses();
//
// simple response generation
//
OCSPRespBuilder respGen = new OCSPRespBuilder();
OCSPResp resp = respGen.build(OCSPRespBuilder.SUCCESSFUL, response.getResponseObject());
if (!resp.getResponseObject().equals(response.getResponseObject())) {
fail("response fails to match");
}
testECDSA();
testRSA();
testIrregularVersionReq();
}