public async Task <object> SignCMSAsync(string accessToken, string base_URL, InputSignatureAdvanced inputSignatureAdvanced)
{
SBUtils.Unit.SetLicenseKey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
pin = inputSignatureAdvanced.PIN; otp = inputSignatureAdvanced.OTP; credentialsID = inputSignatureAdvanced.credentialsID; access_token = accessToken; baseURL = base_URL; hashAlgo = inputSignatureAdvanced.hashAlgo; signAlgo = inputSignatureAdvanced.signAlgo;
OutputError error = new OutputError()
{
error = "error_pades_signature",
error_description = "error"
};
var filePath = Path.GetTempFileName();
if (inputSignatureAdvanced.documentStream.Length > 0)
{
using (Stream stream = new FileStream(filePath, FileMode.Create))
{
Stream memoryStream = new MemoryStream(inputSignatureAdvanced.documentStream);
await memoryStream.CopyToAsync(stream);
var msg = new TElSignedCMSMessage();
msg.CreateNew(stream, 0, stream.Length);
int sigIndex = msg.AddSignature();
SBPKCS7Utils.TElPKCS7Attributes pKCS7Attributes = new SBPKCS7Utils.TElPKCS7Attributes();
TElCMSSignature signature = msg.get_Signatures(sigIndex);
TElX509Certificate certificate = LoadCertificate(credentialsID, access_token);
if (hashAlgo == "2.16.840.1.101.3.4.2.1")
{
signature.DigestAlgorithm = SBConstants.Unit.SB_ALGORITHM_DGST_SHA256;
}
else
{
signature.DigestAlgorithm = SBConstants.Unit.SB_ALGORITHM_DGST_SHA1;
}
signature.SigningOptions = SBCMS.__Global.csoInsertMessageDigests |
SBCMS.__Global.csoIncludeCertToAttributes |
SBCMS.__Global.csoIncludeCertToMessage |
SBCMS.__Global.csoInsertContentType |
SBCMS.__Global.csoInsertSigningTime |
SBCMS.__Global.csoUsePlainContentForTimestampHashes;
signature.SigningTime = DateTime.Now;
int cID = signature.SigningCertificate.AddCertID();
TElCMSSignerIdentifier signerIdentifier = signature.SigningCertificate.get_CertIDs(cID);
signerIdentifier.Import(certificate, SBConstants.Unit.SB_ALGORITHM_DGST_SHA1);
signature.SigningCertificate.SigningCertificateType = TSBCMSSigningCertificateType.sctESSSigningCertificateV2;
signature.SigningCertificate.Included = true;
TElCAdESSignatureProcessor processor = new TElCAdESSignatureProcessor();
processor.RemoteSigningMode = true;
processor.AllowPartialValidationInfo = true;
processor.ForceCompleteChainValidation = false;
processor.ForceSigningCertificateV2 = false;
processor.IgnoreChainValidationErrors = true;
processor.OfflineMode = false;
processor.SkipValidationTimestampedSignatures = true;
processor.Signature = signature;
processor.OnRemoteSign += new TSBCAdESRemoteSignEvent(CAdES_Handler);
processor.CreateBES(certificate);
var result = new MemoryStream();
msg.Save(result);
OutputAdvancedSignature output = new OutputAdvancedSignature()
{
signedDocument = result.GetBuffer()
};
return(output);
}
}
else
{
return(error);
}
}
private void BeforeSign_Handler(object Sender, TElCMSSignature Signature, TElX509Certificate Certificate, TElCustomCertStorage Chain)
{
var test = Certificate.SubjectName;
}
