private void Sign(X509Certificate2 certificate, string pathToOvf, string ovfFileName)
{
Description = Messages.SIGNING_APPLIANCE;
var packageName = Path.GetFileNameWithoutExtension(ovfFileName);
string manifestFileName = packageName + Package.MANIFEST_EXT;
string manifestPath = Path.Combine(pathToOvf, manifestFileName);
CheckForCancellation();
FileDigest fileDigest;
using (FileStream stream = new FileStream(manifestPath, FileMode.Open, FileAccess.Read, FileShare.Read))
{
var signedHash = StreamUtilities.ComputeSignedHash(stream, certificate, out var hashAlgorithm);
fileDigest = new FileDigest(manifestFileName, signedHash, hashAlgorithm);
}
string signatureFileName = packageName + Package.CERTIFICATE_EXT;
string signaturePath = Path.Combine(pathToOvf, signatureFileName);
using (FileStream stream = new FileStream(signaturePath, FileMode.Create, FileAccess.Write, FileShare.None))
using (StreamWriter writer = new StreamWriter(stream))
{
writer.WriteLine(fileDigest.ToManifestLine());
// Export the certificate encoded in Base64 using DER
string b64Cert = Convert.ToBase64String(certificate.Export(X509ContentType.SerializedCert));
writer.WriteLine("-----BEGIN CERTIFICATE-----");
writer.WriteLine(b64Cert);
writer.WriteLine("-----END CERTIFICATE-----");
writer.Flush();
}
log.Info($"Digitally signed package {ovfFileName}");
}
public void FileDigestDigestExtraction(TestCase tc)
{
FileDigest fd = new FileDigest(tc.ToParse);
Assert.AreEqual(fd.DigestAsString, tc.DigestString);
}
public void FileDigestAlgorithmExtraction(TestCase tc)
{
FileDigest fd = new FileDigest(tc.ToParse);
Assert.AreEqual(fd.AlgorithmName, tc.AlgorithmString);
}
public void FileDigestNameExtraction(TestCase tc)
{
FileDigest fd = new FileDigest(tc.ToParse);
Assert.AreEqual(fd.Name, tc.Name);
}
public void FileDigestAlgorithmExtraction(TestCase tc)
{
FileDigest fd = new FileDigest(tc.ToParse);
Assert.That(fd.AlgorithmName, Is.EqualTo(tc.AlgorithmString));
}
public void FileDigestNameExtraction(TestCase tc)
{
FileDigest fd = new FileDigest(tc.ToParse);
Assert.That(fd.Name, Is.EqualTo(tc.Name));
}
