public async Task GetCertificateChain_WithUnknownSignature_ReturnsCertificatesAsync()
{
using (var directory = TestDirectory.Create())
using (var certificate = _fixture.GetDefaultCertificate())
{
var packageContext = new SimpleTestPackageContext();
var unsignedPackageFile = await packageContext.CreateAsFileAsync(directory, "Package.nupkg");
var signedPackageFile = await SignedArchiveTestUtility.SignPackageFileWithBasicSignedCmsAsync(
directory,
unsignedPackageFile,
certificate);
using (var packageReader = new PackageArchiveReader(signedPackageFile.FullName))
{
var signature = await packageReader.GetPrimarySignatureAsync(CancellationToken.None);
using (var certificates = SignatureUtility.GetCertificateChain(signature))
{
Assert.Equal(1, certificates.Count);
Assert.Equal(certificate.RawData, certificates[0].RawData);
}
}
}
}
public async Task VerifySignaturesAsync_WithBasicSignedCms_SucceedsAsync()
{
var settings = new SignedPackageVerifierSettings(
allowUnsigned: false,
allowIllegal: false,
allowUntrusted: false,
allowIgnoreTimestamp: false,
allowMultipleTimestamps: true,
allowNoTimestamp: true,
allowUnknownRevocation: false,
reportUnknownRevocation: true,
verificationTarget: VerificationTarget.All,
signaturePlacement: SignaturePlacement.Any,
repositoryCountersignatureVerificationBehavior: SignatureVerificationBehavior.IfExistsAndIsNecessary,
revocationMode: RevocationMode.Online);
using (TestDirectory directory = TestDirectory.Create())
using (var certificate = new X509Certificate2(_trustedTestCert.Source.Cert))
{
var packageContext = new SimpleTestPackageContext();
FileInfo unsignedPackageFile = await packageContext.CreateAsFileAsync(directory, "Package.nupkg");
FileInfo signedPackageFile = await SignedArchiveTestUtility.SignPackageFileWithBasicSignedCmsAsync(
directory,
unsignedPackageFile,
certificate);
var verifier = new PackageSignatureVerifier(_trustProviders);
using (var packageReader = new PackageArchiveReader(signedPackageFile.FullName))
{
VerifySignaturesResult result = await verifier.VerifySignaturesAsync(packageReader, settings, CancellationToken.None);
IEnumerable <PackageVerificationResult> resultsWithErrors = result.Results.Where(r => r.GetErrorIssues().Any());
IEnumerable <ILogMessage> totalErrorIssues = resultsWithErrors.SelectMany(r => r.GetErrorIssues());
Assert.Equal(1, result.Results.Count);
var signedPackageVerificationResult = (SignedPackageVerificationResult)result.Results[0];
SignerInfo signer = signedPackageVerificationResult.Signature.SignedCms.SignerInfos[0];
Assert.Equal(0, signer.SignedAttributes.Count);
Assert.Equal(0, signer.UnsignedAttributes.Count);
Assert.Equal(0, resultsWithErrors.Count());
Assert.Equal(0, totalErrorIssues.Count());
}
}
}
public async Task VerifySignaturesAsync_WithBasicSignedCms_SucceedsAsync()
{
var settings = new SignedPackageVerifierSettings(
allowUnsigned: false,
allowIllegal: false,
allowUntrusted: false,
allowIgnoreTimestamp: false,
allowMultipleTimestamps: true,
allowNoTimestamp: true,
allowUnknownRevocation: false,
allowNoClientCertificateList: true,
allowNoRepositoryCertificateList: true,
alwaysVerifyCountersignature: false);
using (var directory = TestDirectory.Create())
using (var certificate = new X509Certificate2(_trustedTestCert.Source.Cert))
{
var packageContext = new SimpleTestPackageContext();
var unsignedPackageFile = await packageContext.CreateAsFileAsync(directory, "Package.nupkg");
var signedPackageFile = await SignedArchiveTestUtility.SignPackageFileWithBasicSignedCmsAsync(
directory,
unsignedPackageFile,
certificate);
var verifier = new PackageSignatureVerifier(_trustProviders);
using (var packageReader = new PackageArchiveReader(signedPackageFile.FullName))
{
var result = await verifier.VerifySignaturesAsync(packageReader, settings, CancellationToken.None);
var resultsWithErrors = result.Results.Where(r => r.GetErrorIssues().Any());
var totalErrorIssues = resultsWithErrors.SelectMany(r => r.GetErrorIssues());
Assert.Equal(1, result.Results.Count);
var signedPackageVerificationResult = (SignedPackageVerificationResult)result.Results[0];
var signer = signedPackageVerificationResult.Signature.SignedCms.SignerInfos[0];
Assert.Equal(0, signer.SignedAttributes.Count);
Assert.Equal(0, signer.UnsignedAttributes.Count);
Assert.Equal(0, resultsWithErrors.Count());
Assert.Equal(0, totalErrorIssues.Count());
}
}
}
internal static async Task <GetTrustResultAsyncTest> CreateAsync(SignedPackageVerifierSettings settings, X509Certificate2 certificate)
{
using (var certificateClone = new X509Certificate2(certificate))
{
var directory = TestDirectory.Create();
var packageContext = new SimpleTestPackageContext();
var unsignedPackageFile = packageContext.CreateAsFile(directory, "package.nupkg");
var signedPackageFile = await SignedArchiveTestUtility.SignPackageFileWithBasicSignedCmsAsync(
directory,
unsignedPackageFile,
certificateClone);
var package = new SignedPackageArchive(signedPackageFile.OpenRead(), new MemoryStream());
var signature = await package.GetSignatureAsync(CancellationToken.None);
return(new GetTrustResultAsyncTest(directory, package, signature, settings));
}
}