public static void SignXmlSoap(
this Message message,
X509Certificate2 certificate)
{
XmlDocument signedMessageXml = message.Xml;
SmevSignedXml signedXml = new SmevSignedXml(signedMessageXml);
signedXml.SigningKey = certificate.PrivateKey;
Reference reference = new Reference();
reference.Uri = "#body";
reference.DigestMethod = CryptoPro.Sharpei.Xml.CPSignedXml.XmlDsigGost3411UrlObsolete;
XmlDsigExcC14NTransform c14 = new XmlDsigExcC14NTransform();
reference.AddTransform(c14);
signedXml.SignedInfo.CanonicalizationMethod = SignedXml.XmlDsigExcC14NTransformUrl;
signedXml.SignedInfo.SignatureMethod = CryptoPro.Sharpei.Xml.CPSignedXml.XmlDsigGost3410UrlObsolete;
signedXml.AddReference(reference);
signedXml.ComputeSignature();
XmlElement xmlDigitalSignature = signedXml.GetXml();
string xmldsig = @"http://www.w3.org/2000/09/xmldsig#";
string wsse = @"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd";
var namespaceManager = new XmlNamespaceManager(new NameTable());
namespaceManager.AddNamespace("ds", xmldsig);
namespaceManager.AddNamespace("wsse", wsse);
signedMessageXml.GetElementsByTagName("Signature", xmldsig)[0].PrependChild(
signedMessageXml.ImportNode(xmlDigitalSignature.GetElementsByTagName("SignatureValue", xmldsig)[0], true)
);
signedMessageXml.GetElementsByTagName("Signature", xmldsig)[0].PrependChild(
signedMessageXml.ImportNode(xmlDigitalSignature.GetElementsByTagName("SignedInfo", xmldsig)[0], true)
);
signedMessageXml.GetElementsByTagName("BinarySecurityToken", wsse)[0].InnerText = Convert.ToBase64String(certificate.RawData);
}
public static void SignSingleEntity(
this GisGmp.Message message,
X509Certificate2 certificate,
XmlNode entityXml)
{
XmlDocument signingDoc = new XmlDocument();
signingDoc.LoadXml(entityXml.OuterXml);
SmevSignedXml signedXml = new SmevSignedXml(signingDoc);
signedXml.SigningKey = certificate.PrivateKey;
Reference reference = new Reference();
reference.Uri = "";
reference.DigestMethod = CryptoPro.Sharpei.Xml.CPSignedXml.XmlDsigGost3411UrlObsolete;
XmlDsigEnvelopedSignatureTransform envelopedSignature = new XmlDsigEnvelopedSignatureTransform();
reference.AddTransform(envelopedSignature);
XmlDsigExcC14NTransform c14 = new XmlDsigExcC14NTransform();
reference.AddTransform(c14);
KeyInfo ki = new KeyInfo();
ki.AddClause(new KeyInfoX509Data(certificate));
signedXml.KeyInfo = ki;
signedXml.SignedInfo.CanonicalizationMethod = SignedXml.XmlDsigExcC14NTransformUrl;
signedXml.SignedInfo.SignatureMethod = CryptoPro.Sharpei.Xml.CPSignedXml.XmlDsigGost3410UrlObsolete;
signedXml.AddReference(reference);
signedXml.ComputeSignature();
XmlElement xmlDigitalSignature = signedXml.GetXml();
signingDoc.DocumentElement.AppendChild(xmlDigitalSignature);
XmlDocumentFragment signedFinalPayment = message.Xml.CreateDocumentFragment();
signedFinalPayment.InnerXml = signingDoc.OuterXml;
var documentNode = entityXml.ParentNode;
documentNode.RemoveChild(entityXml);
documentNode.AppendChild(signedFinalPayment);
}
