public Response(string certificateStr)
{
RSAPKCS1SHA256SignatureDescription.Init(); //init the SHA256 crypto provider (for needed for .NET 4.0 and lower)
_certificate = new Certificate();
_certificate.LoadCertificate(certificateStr);
}
public void TestInitialize()
{
RSAPKCS1SHA256SignatureDescription.AddSupportForNET4();
// has to set specific culture, because some tests are testing culture-specific parsing of strings
Thread.CurrentThread.CurrentCulture = new CultureInfo("cs-CZ");
}
public Utils()
{
// ručně musíme přidat podporu pro podpisy RSA-SHA-256, .NET framework ji standardně nepodporuje
// pro starší verze .NET frameworku je navíc potřeba doinstalovat knihovny z adresy http://clrsecurity.codeplex.com/wikipage?title=Security.Cryptography.RSAPKCS1SHA256SignatureDescription&referringTitle=Security.Cryptography.dll
RSAPKCS1SHA256SignatureDescription desc = new RSAPKCS1SHA256SignatureDescription();
System.Security.Cryptography.CryptoConfig.AddAlgorithm(desc.GetType(), "http://www.w3.org/2001/04/xmldsig-more#rsa-sha256");
}
public void RSAPKCS1SHA256RoundTripTest()
{
using (RSACryptoServiceProvider rsa = new RSACryptoServiceProvider(2048))
{
RSAPKCS1SHA256SignatureDescription sd = new RSAPKCS1SHA256SignatureDescription();
using (HashAlgorithm digestAlgorithm = sd.CreateDigest())
{
// Create some data to sign
RNGCryptoServiceProvider rng = new RNGCryptoServiceProvider();
byte[] data = new byte[1025];
rng.GetBytes(data);
byte[] hash = digestAlgorithm.ComputeHash(data);
// Sign the data
AsymmetricSignatureFormatter formatter = sd.CreateFormatter(rsa);
byte[] signature = formatter.CreateSignature(hash);
Assert.IsNotNull(signature, "Failed to create a signature");
// Verify the signature
AsymmetricSignatureDeformatter deformatter = sd.CreateDeformatter(rsa);
Assert.IsTrue(deformatter.VerifySignature(hash, signature), "Failed to verify signature");
}
}
}
public Utils()
{
// ručně musíme přidat podporu pro podpisy RSA-SHA-256, .NET framework ji standardně nepodporuje
// pro starší verze .NET frameworku je navíc potřeba doinstalovat knihovny z adresy http://clrsecurity.codeplex.com/wikipage?title=Security.Cryptography.RSAPKCS1SHA256SignatureDescription&referringTitle=Security.Cryptography.dll
RSAPKCS1SHA256SignatureDescription desc = new RSAPKCS1SHA256SignatureDescription();
System.Security.Cryptography.CryptoConfig.AddAlgorithm(desc.GetType(), "http://www.w3.org/2001/04/xmldsig-more#rsa-sha256");
}
public AuthRequest(string issuer, string assertionConsumerServiceUrl)
{
RSAPKCS1SHA256SignatureDescription.Init(); //init the SHA256 crypto provider (for needed for .NET 4.0 and lower)
_id = "_" + System.Guid.NewGuid().ToString();
_issue_instant = DateTime.Now.ToUniversalTime().ToString("yyyy-MM-ddTHH:mm:ssZ", System.Globalization.CultureInfo.InvariantCulture);
_issuer = issuer;
_assertionConsumerServiceUrl = assertionConsumerServiceUrl;
}
// ReSharper disable once UnusedParameter.Local
static void Main(string[] args)
{
RSAPKCS1SHA256SignatureDescription.AddSupportForNET4();
//SignAndSend();
Task.WaitAll(SimpleRegistrationProcessTest());
Console.WriteLine(@"Press any key to finish ...");
Console.ReadKey();
}
public void RSAPKCS1SHA256SignatureCreateTest()
{
RSAPKCS1SHA256SignatureDescription sd = new RSAPKCS1SHA256SignatureDescription();
using (RSACryptoServiceProvider rsa = new RSACryptoServiceProvider())
{
// We should be using the PKCS1 signature deformatter
AsymmetricSignatureDeformatter deformatter = sd.CreateDeformatter(rsa);
Assert.IsInstanceOfType(deformatter, typeof(RSAPKCS1SignatureDeformatter));
// We should be using the PKCS1 signature formatter
AsymmetricSignatureFormatter formatter = sd.CreateFormatter(rsa);
Assert.IsInstanceOfType(formatter, typeof(RSAPKCS1SignatureFormatter));
}
// We should be using SHA256Managed for hashing
using (HashAlgorithm digestAlgorithm = sd.CreateDigest())
{
Assert.IsInstanceOfType(digestAlgorithm, typeof(SHA256Managed));
}
}
public void RSAPKCS1SHA256SignatureDescriptionPropertiesTest()
{
RSAPKCS1SHA256SignatureDescription sd = new RSAPKCS1SHA256SignatureDescription();
// We should be using RSAPKCS1 for formatting
Assert.AreEqual(typeof(RSAPKCS1SignatureDeformatter).FullName, sd.DeformatterAlgorithm);
Assert.AreEqual(typeof(RSAPKCS1SignatureFormatter).FullName, sd.FormatterAlgorithm);
// We should be using SHA256 as the digest algorithm
Assert.AreEqual(typeof(SHA256Managed).FullName, sd.DigestAlgorithm);
using (HashAlgorithm digestAlgorithm = (HashAlgorithm)CryptoConfig.CreateFromName(sd.DigestAlgorithm))
{
Assert.IsInstanceOfType(digestAlgorithm, typeof(SHA256Managed));
}
// We should be using RSACryptoServiceProvider as the signature algorithm
Assert.AreEqual(typeof(RSACryptoServiceProvider).FullName, sd.KeyAlgorithm);
using (AsymmetricAlgorithm keyAlgorithm = (AsymmetricAlgorithm)CryptoConfig.CreateFromName(sd.KeyAlgorithm))
{
Assert.IsInstanceOfType(keyAlgorithm, typeof(RSACryptoServiceProvider));
}
}
public Response(byte[] certificateBytes)
{
RSAPKCS1SHA256SignatureDescription.Init(); //init the SHA256 crypto provider (for needed for .NET 4.0 and lower)
_certificate = new X509Certificate2(certificateBytes);
}
