public async Task Timestamp_Verify_WithOfflineRevocation_ReturnsCorrectFlagsAndLogsAsync()
{
var nupkg = new SimpleTestPackageContext();
using (var testServer = await SigningTestServer.CreateAsync())
using (var responders = new DisposableList <IDisposable>())
using (var packageStream = await nupkg.CreateAsStreamAsync())
using (var testCertificate = new X509Certificate2(_trustedTestCert.Source.Cert))
{
var ca = CreateOfflineRevocationCA(testServer, responders);
var timestampService = TimestampService.Create(ca);
responders.Add(testServer.RegisterResponder(timestampService));
var timestampProvider = new Rfc3161TimestampProvider(timestampService.Url);
var signature = await SignedArchiveTestUtility.CreateAuthorSignatureForPackageAsync(testCertificate, packageStream, timestampProvider);
var timestamp = signature.Timestamps.First();
var settings = new SignedPackageVerifierSettings(
allowUnsigned: false,
allowUntrusted: false,
allowIllegal: false,
allowIgnoreTimestamp: false,
allowMultipleTimestamps: false,
allowNoTimestamp: false,
allowUnknownRevocation: false,
reportUnknownRevocation: true,
verificationTarget: VerificationTarget.All,
signaturePlacement: SignaturePlacement.Any,
repositoryCountersignatureVerificationBehavior: SignatureVerificationBehavior.Always,
revocationMode: RevocationMode.Online);
var logs = new List <SignatureLog>();
var result = timestamp.Verify(signature, settings, HashAlgorithmName.SHA256, logs);
result.HasFlag(SignatureVerificationStatusFlags.UnknownRevocation).Should().BeTrue();
var errors = logs.Where(l => l.Level == LogLevel.Error);
errors.Count().Should().Be(RuntimeEnvironmentHelper.IsWindows ? 2 : 1);
if (RuntimeEnvironmentHelper.IsWindows)
{
errors.Should().Contain(w => w.Code == NuGetLogCode.NU3028 && w.Message.Contains("The revocation function was unable to check revocation because the revocation server could not be reached."));
errors.Should().Contain(w => w.Code == NuGetLogCode.NU3028 && w.Message.Contains("The revocation function was unable to check revocation for the certificate."));
}
else
{
errors.Should().Contain(w => w.Code == NuGetLogCode.NU3028 && w.Message.Contains("unable to get certificate CRL"));
}
}
}
public TimestampServiceWithUnavailableRevocation(
SigningTestServer testServer,
TimestampService timestampService,
Func <Task> waitforResponseExpirationFunc,
IDisposable disposable)
{
_testServer = testServer ?? throw new ArgumentNullException(nameof(testServer));
_timestampService = timestampService ?? throw new ArgumentNullException(nameof(timestampService));
_waitforResponseExpirationFunc = waitforResponseExpirationFunc ?? throw new ArgumentNullException(nameof(waitforResponseExpirationFunc));
_disposable = disposable;
}
public async Task Timestamp_Verify_WithOfflineRevocation_ReturnsCorrectFlagsAndLogsAsync()
{
var nupkg = new SimpleTestPackageContext();
using (var testServer = await SigningTestServer.CreateAsync())
using (var responders = new DisposableList <IDisposable>())
using (var packageStream = await nupkg.CreateAsStreamAsync())
using (var testCertificate = new X509Certificate2(_trustedTestCert.Source.Cert))
{
CertificateAuthority rootCa = CertificateAuthority.Create(testServer.Url);
CertificateAuthority intermediateCa = rootCa.CreateIntermediateCertificateAuthority();
responders.Add(testServer.RegisterResponder(intermediateCa));
responders.Add(testServer.RegisterResponder(rootCa));
StoreLocation storeLocation = CertificateStoreUtilities.GetTrustedCertificateStoreLocation();
using (var trustedServerRoot = TrustedTestCert.Create(
new X509Certificate2(rootCa.Certificate.GetEncoded()),
StoreName.Root,
storeLocation))
{
var timestampService = TimestampService.Create(intermediateCa);
responders.Add(testServer.RegisterResponder(timestampService));
var timestampProvider = new Rfc3161TimestampProvider(timestampService.Url);
AuthorPrimarySignature signature = await SignedArchiveTestUtility.CreateAuthorSignatureForPackageAsync(testCertificate, packageStream, timestampProvider);
var timestamp = signature.Timestamps.First();
var settings = new SignedPackageVerifierSettings(
allowUnsigned: false,
allowUntrusted: false,
allowIllegal: false,
allowIgnoreTimestamp: false,
allowMultipleTimestamps: false,
allowNoTimestamp: false,
allowUnknownRevocation: false,
reportUnknownRevocation: true,
verificationTarget: VerificationTarget.All,
signaturePlacement: SignaturePlacement.Any,
repositoryCountersignatureVerificationBehavior: SignatureVerificationBehavior.Always,
revocationMode: RevocationMode.Online);
var logs = new List <SignatureLog>();
var result = timestamp.Verify(signature, settings, HashAlgorithmName.SHA256, logs);
result.HasFlag(SignatureVerificationStatusFlags.UnknownRevocation).Should().BeTrue();
var errors = logs.Where(l => l.Level == LogLevel.Error);
if (RuntimeEnvironmentHelper.IsMacOSX)
{
errors.Count().Should().Be(1);
}
else
{
errors.Count().Should().Be(2);
SigningTestUtility.AssertOfflineRevocationOnlineMode(errors, LogLevel.Error, NuGetLogCode.NU3028);
}
SigningTestUtility.AssertRevocationStatusUnknown(errors, LogLevel.Error, NuGetLogCode.NU3028);
}
}
}
