public void TestWithAttributeCertificate()
{
IList certList = new ArrayList();
certList.Add(SignCert);
IX509Store x509Certs = X509StoreFactory.Create(
"Certificate/Collection",
new X509CollectionStoreParameters(certList));
CmsSignedDataStreamGenerator gen = new CmsSignedDataStreamGenerator();
gen.AddSigner(OrigKP.Private, OrigCert, CmsSignedDataGenerator.DigestSha1);
gen.AddCertificates(x509Certs);
IX509AttributeCertificate attrCert = CmsTestUtil.GetAttributeCertificate();
ArrayList attrCerts = new ArrayList();
attrCerts.Add(attrCert);
IX509Store store = X509StoreFactory.Create(
"AttributeCertificate/Collection",
new X509CollectionStoreParameters(attrCerts));
gen.AddAttributeCertificates(store);
MemoryStream bOut = new MemoryStream();
Stream sigOut = gen.Open(bOut, true);
byte[] testBytes = Encoding.ASCII.GetBytes(TestMessage);
sigOut.Write(testBytes, 0, testBytes.Length);
sigOut.Close();
CmsSignedDataParser sp = new CmsSignedDataParser(bOut.ToArray());
sp.GetSignedContent().Drain();
Assert.AreEqual(4, sp.Version);
store = sp.GetAttributeCertificates("Collection");
ArrayList coll = new ArrayList(store.GetMatches(null));
Assert.AreEqual(1, coll.Count);
Assert.IsTrue(coll.Contains(attrCert));
}
private void CheckSigParseable(byte[] sig)
{
CmsSignedDataParser sp = new CmsSignedDataParser(sig);
sp.Version.ToString();
CmsTypedStream sc = sp.GetSignedContent();
if (sc != null)
{
sc.Drain();
}
sp.GetAttributeCertificates("Collection");
sp.GetCertificates("Collection");
sp.GetCrls("Collection");
sp.GetSignerInfos();
sp.Close();
}
public static Stream ReplaceSigners(Stream original, SignerInformationStore signerInformationStore, Stream outStr)
{
CmsSignedDataStreamGenerator cmsSignedDataStreamGenerator = new CmsSignedDataStreamGenerator();
CmsSignedDataParser cmsSignedDataParser = new CmsSignedDataParser(original);
cmsSignedDataStreamGenerator.AddSigners(signerInformationStore);
CmsTypedStream signedContent = cmsSignedDataParser.GetSignedContent();
bool flag = signedContent != null;
Stream stream = cmsSignedDataStreamGenerator.Open(outStr, cmsSignedDataParser.SignedContentType.Id, flag);
if (flag)
{
Streams.PipeAll(signedContent.ContentStream, stream);
}
cmsSignedDataStreamGenerator.AddAttributeCertificates(cmsSignedDataParser.GetAttributeCertificates("Collection"));
cmsSignedDataStreamGenerator.AddCertificates(cmsSignedDataParser.GetCertificates("Collection"));
cmsSignedDataStreamGenerator.AddCrls(cmsSignedDataParser.GetCrls("Collection"));
Platform.Dispose(stream);
return(outStr);
}