public void IssueClientFromCA()
{
// get CA
string caCn = "MyCA CommonName";
Stream caCertFile = File.OpenRead(string.Format(@"{0}\{1}", _certificatesDir, "MyCAFile.pfx"));
char[] caPass = "******".ToCharArray();
Pkcs12Store store = new Pkcs12StoreBuilder().Build();
store.Load(caCertFile, caPass);
var caCert = store.GetCertificate(caCn).Certificate;
var caPrivKey = store.GetKey(caCn).Key;
var clientCert = GenerateDsaCertificateAsPkcs12(
"My Client FriendlyName",
"My Client SubjectName",
"GT",
new DateTime(2011, 9, 19),
new DateTime(2014, 9, 18),
"PFXPASS",
caCert,
caPrivKey);
var saveAS = string.Format(@"{0}\{1}", _certificatesDir, "clientCertFile.pfx");
File.WriteAllBytes(saveAS, clientCert);
}
private void doTestParams(
byte[] ecParameterEncoded,
bool compress)
{
// string keyStorePass = "******";
Asn1Sequence seq = (Asn1Sequence) Asn1Object.FromByteArray(ecParameterEncoded);
X9ECParameters x9 = new X9ECParameters(seq);
AsymmetricCipherKeyPair kp = null;
bool success = false;
while (!success)
{
IAsymmetricCipherKeyPairGenerator kpg = GeneratorUtilities.GetKeyPairGenerator("ECDSA");
// kpg.Init(new ECParameterSpec(x9.Curve, x9.G, x9.N, x9.H, x9.GetSeed()));
ECDomainParameters ecParams = new ECDomainParameters(
x9.Curve, x9.G, x9.N, x9.H, x9.GetSeed());
kpg.Init(new ECKeyGenerationParameters(ecParams, new SecureRandom()));
kp = kpg.GenerateKeyPair();
// The very old Problem... we need a certificate chain to
// save a private key...
ECPublicKeyParameters pubKey = (ECPublicKeyParameters) kp.Public;
if (!compress)
{
//pubKey.setPointFormat("UNCOMPRESSED");
pubKey = SetPublicUncompressed(pubKey);
}
byte[] x = pubKey.Q.AffineXCoord.ToBigInteger().ToByteArrayUnsigned();
byte[] y = pubKey.Q.AffineYCoord.ToBigInteger().ToByteArrayUnsigned();
if (x.Length == y.Length)
{
success = true;
}
}
// The very old Problem... we need a certificate chain to
// save a private key...
X509CertificateEntry[] chain = new X509CertificateEntry[] {
new X509CertificateEntry(GenerateSelfSignedSoftECCert(kp, compress))
};
// KeyStore keyStore = KeyStore.getInstance("BKS");
// keyStore.load(null, keyStorePass.ToCharArray());
Pkcs12Store keyStore = new Pkcs12StoreBuilder().Build();
keyStore.SetCertificateEntry("ECCert", chain[0]);
ECPrivateKeyParameters privateECKey = (ECPrivateKeyParameters) kp.Private;
keyStore.SetKeyEntry("ECPrivKey", new AsymmetricKeyEntry(privateECKey), chain);
// Test ec sign / verify
ECPublicKeyParameters pub = (ECPublicKeyParameters) kp.Public;
// string oldPrivateKey = new string(Hex.encode(privateECKey.getEncoded()));
byte[] oldPrivateKeyBytes = PrivateKeyInfoFactory.CreatePrivateKeyInfo(privateECKey).GetDerEncoded();
string oldPrivateKey = Hex.ToHexString(oldPrivateKeyBytes);
// string oldPublicKey = new string(Hex.encode(pub.getEncoded()));
byte[] oldPublicKeyBytes = SubjectPublicKeyInfoFactory.CreateSubjectPublicKeyInfo(pub).GetDerEncoded();
string oldPublicKey = Hex.ToHexString(oldPublicKeyBytes);
ECPrivateKeyParameters newKey = (ECPrivateKeyParameters)
keyStore.GetKey("ECPrivKey").Key;
ECPublicKeyParameters newPubKey = (ECPublicKeyParameters)
keyStore.GetCertificate("ECCert").Certificate.GetPublicKey();
if (!compress)
{
// TODO Private key compression?
//newKey.setPointFormat("UNCOMPRESSED");
//newPubKey.setPointFormat("UNCOMPRESSED");
newPubKey = SetPublicUncompressed(newPubKey);
}
// string newPrivateKey = new string(Hex.encode(newKey.getEncoded()));
byte[] newPrivateKeyBytes = PrivateKeyInfoFactory.CreatePrivateKeyInfo(newKey).GetDerEncoded();
string newPrivateKey = Hex.ToHexString(newPrivateKeyBytes);
// string newPublicKey = new string(Hex.encode(newPubKey.getEncoded()));
byte[] newPublicKeyBytes = SubjectPublicKeyInfoFactory.CreateSubjectPublicKeyInfo(newPubKey).GetDerEncoded();
string newPublicKey = Hex.ToHexString(newPublicKeyBytes);
if (!oldPrivateKey.Equals(newPrivateKey))
// if (!privateECKey.Equals(newKey))
{
Fail("failed private key comparison");
}
if (!oldPublicKey.Equals(newPublicKey))
// if (!pub.Equals(newPubKey))
{
Fail("failed public key comparison");
}
}
private void testNoExtraLocalKeyID(byte[] store1data)
{
IAsymmetricCipherKeyPairGenerator kpg = GeneratorUtilities.GetKeyPairGenerator("RSA");
kpg.Init(new RsaKeyGenerationParameters(
BigInteger.ValueOf(0x10001), new SecureRandom(), 512, 25));
AsymmetricCipherKeyPair newPair = kpg.GenerateKeyPair();
Pkcs12Store store1 = new Pkcs12StoreBuilder().Build();
store1.Load(new MemoryStream(store1data, false), passwd);
Pkcs12Store store2 = new Pkcs12StoreBuilder().Build();
AsymmetricKeyEntry k1 = store1.GetKey("privatekey");
X509CertificateEntry[] chain1 = store1.GetCertificateChain("privatekey");
X509CertificateEntry[] chain2 = new X509CertificateEntry[chain1.Length + 1];
Array.Copy(chain1, 0, chain2, 1, chain1.Length);
chain2[0] = CreateCert(newPair.Public, k1.Key, "*****@*****.**", "*****@*****.**");
if (chain1[0][PkcsObjectIdentifiers.Pkcs9AtLocalKeyID] == null)
{
Fail("localKeyID not found initially");
}
store2.SetKeyEntry("new", new AsymmetricKeyEntry(newPair.Private), chain2);
MemoryStream bOut = new MemoryStream();
store2.Save(bOut, passwd, new SecureRandom());
store2.Load(new MemoryStream(bOut.ToArray(), false), passwd);
chain2 = store2.GetCertificateChain("new");
if (chain2[1][PkcsObjectIdentifiers.Pkcs9AtLocalKeyID] != null)
{
Fail("localKeyID found after save");
}
}
private void basicStoreTest(AsymmetricKeyEntry privKey, X509CertificateEntry[] chain,
DerObjectIdentifier keyAlgorithm, DerObjectIdentifier certAlgorithm)
{
Pkcs12Store store = new Pkcs12StoreBuilder()
.SetKeyAlgorithm(keyAlgorithm)
.SetCertAlgorithm(certAlgorithm)
.Build();
store.SetKeyEntry("key", privKey, chain);
MemoryStream bOut = new MemoryStream();
store.Save(bOut, passwd, new SecureRandom());
store.Load(new MemoryStream(bOut.ToArray(), false), passwd);
AsymmetricKeyEntry k = store.GetKey("key");
if (!k.Equals(privKey))
{
Fail("private key didn't match");
}
X509CertificateEntry[] c = store.GetCertificateChain("key");
if (c.Length != chain.Length || !c[0].Equals(chain[0]))
{
Fail("certificates didn't match");
}
// check attributes
Pkcs12Entry b1 = k;
Pkcs12Entry b2 = chain[0];
if (b1[PkcsObjectIdentifiers.Pkcs9AtFriendlyName] != null)
{
DerBmpString name = (DerBmpString)b1[PkcsObjectIdentifiers.Pkcs9AtFriendlyName];
if (!name.Equals(new DerBmpString("key")))
{
Fail("friendly name wrong");
}
}
else
{
Fail("no friendly name found on key");
}
if (b1[PkcsObjectIdentifiers.Pkcs9AtLocalKeyID] != null)
{
Asn1OctetString id = (Asn1OctetString)b1[PkcsObjectIdentifiers.Pkcs9AtLocalKeyID];
if (!id.Equals(b2[PkcsObjectIdentifiers.Pkcs9AtLocalKeyID]))
{
Fail("local key id mismatch");
}
}
else
{
Fail("no local key id found");
}
//
// check algorithm types.
//
Asn1InputStream aIn = new Asn1InputStream(bOut.ToArray());
Pfx pfx = new Pfx((Asn1Sequence)aIn.ReadObject());
ContentInfo cInfo = pfx.AuthSafe;
Asn1OctetString auth = (Asn1OctetString)cInfo.Content;
aIn = new Asn1InputStream(auth.GetOctets());
Asn1Sequence s1 = (Asn1Sequence)aIn.ReadObject();
ContentInfo c1 = ContentInfo.GetInstance(s1[0]);
ContentInfo c2 = ContentInfo.GetInstance(s1[1]);
aIn = new Asn1InputStream(((Asn1OctetString)c1.Content).GetOctets());
SafeBag sb = new SafeBag((Asn1Sequence)(((Asn1Sequence)aIn.ReadObject())[0]));
EncryptedPrivateKeyInfo encInfo = EncryptedPrivateKeyInfo.GetInstance(sb.BagValue);
// check the key encryption
if (!encInfo.EncryptionAlgorithm.Algorithm.Equals(keyAlgorithm))
{
Fail("key encryption algorithm wrong");
}
// check the certificate encryption
EncryptedData cb = EncryptedData.GetInstance(c2.Content);
if (!cb.EncryptionAlgorithm.Algorithm.Equals(certAlgorithm))
{
Fail("cert encryption algorithm wrong");
}
}
public void doTestPkcs12Store()
{
BigInteger mod = new BigInteger("bb1be8074e4787a8d77967f1575ef72dd7582f9b3347724413c021beafad8f32dba5168e280cbf284df722283dad2fd4abc750e3d6487c2942064e2d8d80641aa5866d1f6f1f83eec26b9b46fecb3b1c9856a303148a5cc899c642fb16f3d9d72f52526c751dc81622c420c82e2cfda70fe8d13f16cc7d6a613a5b2a2b5894d1", 16);
MemoryStream stream = new MemoryStream(pkcs12, false);
Pkcs12Store store = new Pkcs12StoreBuilder().Build();
store.Load(stream, passwd);
string pName = null;
foreach (string n in store.Aliases)
{
if (store.IsKeyEntry(n))
{
pName = n;
//break;
}
}
AsymmetricKeyEntry key = store.GetKey(pName);
if (!((RsaKeyParameters) key.Key).Modulus.Equals(mod))
{
Fail("Modulus doesn't match.");
}
X509CertificateEntry[] ch = store.GetCertificateChain(pName);
if (ch.Length != 3)
{
Fail("chain was wrong length");
}
if (!ch[0].Certificate.SerialNumber.Equals(new BigInteger("96153094170511488342715101755496684211")))
{
Fail("chain[0] wrong certificate.");
}
if (!ch[1].Certificate.SerialNumber.Equals(new BigInteger("279751514312356623147411505294772931957")))
{
Fail("chain[1] wrong certificate.");
}
if (!ch[2].Certificate.SerialNumber.Equals(new BigInteger("11341398017")))
{
Fail("chain[2] wrong certificate.");
}
//
// save test
//
MemoryStream bOut = new MemoryStream();
store.Save(bOut, passwd, new SecureRandom());
stream = new MemoryStream(bOut.ToArray(), false);
store.Load(stream, passwd);
key = store.GetKey(pName);
if (!((RsaKeyParameters)key.Key).Modulus.Equals(mod))
{
Fail("Modulus doesn't match.");
}
store.DeleteEntry(pName);
if (store.GetKey(pName) != null)
{
Fail("Failed deletion test.");
}
//
// cert chain test
//
store.SetCertificateEntry("testCert", ch[2]);
if (store.GetCertificateChain("testCert") != null)
{
Fail("Failed null chain test.");
}
//
// UTF 8 single cert test
//
stream = new MemoryStream(certUTF, false);
store.Load(stream, "user".ToCharArray());
if (store.GetCertificate("37") == null)
{
Fail("Failed to find UTF cert.");
}
//
// try for a self generated certificate
//
RsaKeyParameters pubKey = new RsaKeyParameters(
false,
new BigInteger("b4a7e46170574f16a97082b22be58b6a2a629798419be12872a4bdba626cfae9900f76abfb12139dce5de56564fab2b6543165a040c606887420e33d91ed7ed7", 16),
new BigInteger("11", 16));
RsaPrivateCrtKeyParameters privKey = new RsaPrivateCrtKeyParameters(
new BigInteger("b4a7e46170574f16a97082b22be58b6a2a629798419be12872a4bdba626cfae9900f76abfb12139dce5de56564fab2b6543165a040c606887420e33d91ed7ed7", 16),
new BigInteger("11", 16),
new BigInteger("9f66f6b05410cd503b2709e88115d55daced94d1a34d4e32bf824d0dde6028ae79c5f07b580f5dce240d7111f7ddb130a7945cd7d957d1920994da389f490c89", 16),
new BigInteger("c0a0758cdf14256f78d4708c86becdead1b50ad4ad6c5c703e2168fbf37884cb", 16),
new BigInteger("f01734d7960ea60070f1b06f2bb81bfac48ff192ae18451d5e56c734a5aab8a5", 16),
new BigInteger("b54bb9edff22051d9ee60f9351a48591b6500a319429c069a3e335a1d6171391", 16),
new BigInteger("d3d83daf2a0cecd3367ae6f8ae1aeb82e9ac2f816c6fc483533d8297dd7884cd", 16),
new BigInteger("b8f52fc6f38593dabb661d3f50f8897f8106eee68b1bce78a95b132b4e5b5d19", 16));
X509CertificateEntry[] chain = new X509CertificateEntry[] {
CreateCert(pubKey, privKey, "*****@*****.**", "*****@*****.**")
};
store = new Pkcs12StoreBuilder().Build();
store.SetKeyEntry("privateKey", new AsymmetricKeyEntry(privKey), chain);
if (!store.ContainsAlias("privateKey") || !store.ContainsAlias("PRIVATEKEY"))
{
Fail("couldn't find alias privateKey");
}
if (store.IsCertificateEntry("privateKey"))
{
Fail("key identified as certificate entry");
}
if (!store.IsKeyEntry("privateKey") || !store.IsKeyEntry("PRIVATEKEY"))
{
Fail("key not identified as key entry");
}
if (!"privateKey".Equals(store.GetCertificateAlias(chain[0].Certificate)))
{
Fail("Did not return alias for key certificate privateKey");
}
MemoryStream store1Stream = new MemoryStream();
store.Save(store1Stream, passwd, new SecureRandom());
testNoExtraLocalKeyID(store1Stream.ToArray());
//
// no friendly name test
//
stream = new MemoryStream(pkcs12noFriendly, false);
store.Load(stream, noFriendlyPassword);
pName = null;
foreach (string n in store.Aliases)
{
if (store.IsKeyEntry(n))
{
pName = n;
//break;
}
}
ch = store.GetCertificateChain(pName);
//for (int i = 0; i != ch.Length; i++)
//{
// Console.WriteLine(ch[i]);
//}
if (ch.Length != 1)
{
Fail("no cert found in pkcs12noFriendly");
}
//
// failure tests
//
ch = store.GetCertificateChain("dummy");
store.GetCertificateChain("DUMMY");
store.GetCertificate("dummy");
store.GetCertificate("DUMMY");
//
// storage test
//
stream = new MemoryStream(pkcs12StorageIssue, false);
store.Load(stream, storagePassword);
pName = null;
foreach (string n in store.Aliases)
{
if (store.IsKeyEntry(n))
{
pName = n;
//break;
}
}
ch = store.GetCertificateChain(pName);
if (ch.Length != 2)
{
Fail("Certificate chain wrong length");
}
store.Save(new MemoryStream(), storagePassword, new SecureRandom());
//
// basic certificate check
//
store.SetCertificateEntry("cert", ch[1]);
if (!store.ContainsAlias("cert") || !store.ContainsAlias("CERT"))
{
Fail("couldn't find alias cert");
}
if (!store.IsCertificateEntry("cert") || !store.IsCertificateEntry("CERT"))
{
Fail("cert not identified as certificate entry");
}
if (store.IsKeyEntry("cert") || store.IsKeyEntry("CERT"))
{
Fail("cert identified as key entry");
}
if (!store.IsEntryOfType("cert", typeof(X509CertificateEntry)))
{
Fail("cert not identified as X509CertificateEntry");
}
if (!store.IsEntryOfType("CERT", typeof(X509CertificateEntry)))
{
Fail("CERT not identified as X509CertificateEntry");
}
if (store.IsEntryOfType("cert", typeof(AsymmetricKeyEntry)))
{
Fail("cert identified as key entry via AsymmetricKeyEntry");
}
if (!"cert".Equals(store.GetCertificateAlias(ch[1].Certificate)))
{
Fail("Did not return alias for certificate entry");
}
//
// test restoring of a certificate with private key originally as a ca certificate
//
store = new Pkcs12StoreBuilder().Build();
store.SetCertificateEntry("cert", ch[0]);
if (!store.ContainsAlias("cert") || !store.ContainsAlias("CERT"))
{
Fail("restore: couldn't find alias cert");
}
if (!store.IsCertificateEntry("cert") || !store.IsCertificateEntry("CERT"))
{
Fail("restore: cert not identified as certificate entry");
}
if (store.IsKeyEntry("cert") || store.IsKeyEntry("CERT"))
{
Fail("restore: cert identified as key entry");
}
if (store.IsEntryOfType("cert", typeof(AsymmetricKeyEntry)))
{
Fail("restore: cert identified as key entry via AsymmetricKeyEntry");
}
if (store.IsEntryOfType("CERT", typeof(AsymmetricKeyEntry)))
{
Fail("restore: cert identified as key entry via AsymmetricKeyEntry");
}
if (!store.IsEntryOfType("cert", typeof(X509CertificateEntry)))
{
Fail("restore: cert not identified as X509CertificateEntry");
}
//
// test of reading incorrect zero-length encoding
//
stream = new MemoryStream(pkcs12nopass, false);
store.Load(stream, "".ToCharArray());
}
public static RSACryptoServiceProvider LoadKeyPairFromPKCS12Store(string Filename)
{
Pkcs12Store Store = new Pkcs12StoreBuilder().Build();
Store.Load(File.OpenRead(Filename), new char[0]);
foreach (string Alias in Store.Aliases)
{
if (Store.IsKeyEntry(Alias))
{
Console.WriteLine("Key with alias {0} is {1}", Alias, Store.GetKey(Alias).Key);
return ConvertBouncyKeyPairToNET(Store.GetKey(Alias).Key as RsaPrivateCrtKeyParameters);
}
}
return null;
}
/// <exception cref="Sharpen.KeyStoreException"></exception>
public override IList<IDssPrivateKeyEntry> GetKeys()
{
if (keys != null)
return keys;
IList<IDssPrivateKeyEntry> list = new AList<IDssPrivateKeyEntry>();
try
{
Pkcs12Store keyStore = new Pkcs12StoreBuilder().Build();
FileInputStream input = new FileInputStream(pkcs12File);
keyStore.Load(input, password);
input.Close();
foreach (string alias in keyStore.Aliases)
{
if (keyStore.IsKeyEntry(alias)
&& keyStore.GetKey(alias).Key.IsPrivate
&& keyStore.GetCertificate(alias).Certificate.GetKeyUsage()[0] //0: DigitalSignature
)
{
X509CertificateEntry[] x = keyStore.GetCertificateChain(alias);
X509Certificate[] chain = new X509Certificate[x.Length];
for (int k = 0; k < x.Length; ++k)
{
chain[k] = x[k].Certificate;
}
AsymmetricKeyParameter privateKey = keyStore.GetKey(alias).Key;
list.AddItem(new KSPrivateKeyEntry(chain[0], chain, privateKey));
}
}
}
catch (IOException iox)
{
if (iox.Message.Contains("password") || iox.Message.Contains("corrupted"))
{
//"PKCS12 key store MAC invalid - wrong or corrupted file."
throw new IOException("La contraseña es incorrecta, o el archivo está corrompido.", iox);
}
throw;
}
catch (NoSuchAlgorithmException e)
{
//throw new KeyStoreException("Can't initialize Sun PKCS#12 security " + "provider. Reason: "
// + e.InnerException.Message, e);
throw;
}
catch (CertificateException e)
{
//throw new KeyStoreException("Can't initialize Sun PKCS#12 security " + "provider. Reason: "
// + e.InnerException.Message, e);
throw;
}
/*catch (UnrecoverableEntryException e)
{
throw new KeyStoreException("Can't initialize Sun PKCS#12 security " + "provider. Reason: "
+ e.InnerException.Message, e);
}*/
this.keys = list;
return list;
}