public async Task TimestampData_WithValidInput_ReturnsTimestamp()
{
var logger = new TestLogger();
var timestampService = await _testFixture.GetDefaultTrustedTimestampServiceAsync();
var timestampProvider = new Rfc3161TimestampProvider(timestampService.Url);
var data = "Test data to be signed and timestamped";
using (var authorCert = new X509Certificate2(_trustedTestCert.Source.Cert))
{
var signedCms = SigningTestUtility.GenerateSignedCms(authorCert, Encoding.ASCII.GetBytes(data));
var signatureValue = signedCms.Encode();
var request = new TimestampRequest
{
SigningSpec = SigningSpecifications.V1,
TimestampHashAlgorithm = Common.HashAlgorithmName.SHA256,
Signature = signatureValue
};
// Act
var timestampedData = timestampProvider.TimestampData(request, logger, CancellationToken.None);
var timestampedCms = new SignedCms();
timestampedCms.Decode(timestampedData);
// Assert
timestampedData.Should().NotBeNull();
timestampedCms.Should().NotBeNull();
timestampedCms.Detached.Should().BeFalse();
timestampedCms.ContentInfo.Should().NotBeNull();
timestampedCms.SignerInfos.Count.Should().Be(1);
timestampedCms.SignerInfos[0].UnsignedAttributes.Count.Should().Be(1);
timestampedCms.SignerInfos[0].UnsignedAttributes[0].Oid.Value.Should().Be(Oids.SignatureTimeStampTokenAttribute);
}
}
public void Rfc3161TimestampProvider_Success()
{
// Arrange
var logger = new TestLogger();
var timestampProvider = new Rfc3161TimestampProvider(new Uri(_testTimestampServer));
var data = "Test data to be signed and timestamped";
using (var authorCert = new X509Certificate2(_trustedTestCert.Source.Cert))
{
var signedCms = SigningTestUtility.GenerateSignedCms(authorCert, Encoding.ASCII.GetBytes(data));
var signatureValue = signedCms.Encode();
var request = new TimestampRequest
{
Certificate = authorCert,
SigningSpec = SigningSpecifications.V1,
TimestampHashAlgorithm = Common.HashAlgorithmName.SHA256,
SignatureValue = signatureValue
};
// Act
var timestampedData = timestampProvider.TimestampData(request, logger, CancellationToken.None);
var timestampedCms = new SignedCms();
timestampedCms.Decode(timestampedData);
// Assert
timestampedData.Should().NotBeNull();
timestampedCms.Should().NotBeNull();
timestampedCms.Detached.Should().BeFalse();
timestampedCms.ContentInfo.Should().NotBeNull();
timestampedCms.Certificates.Count.Should().Be(1);
timestampedCms.SignerInfos.Count.Should().Be(1);
timestampedCms.SignerInfos[0].UnsignedAttributes.Count.Should().Be(1);
timestampedCms.SignerInfos[0].UnsignedAttributes[0].Oid.Value.Should().Be(Oids.SignatureTimeStampTokenAttributeOid);
}
}
