本文整理汇总了C#中System.Reference.AddTransform方法的典型用法代码示例。如果您正苦于以下问题：C# Reference.AddTransform方法的具体用法？C# Reference.AddTransform怎么用？C# Reference.AddTransform使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Reference的用法示例。
在下文中一共展示了Reference.AddTransform方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Sign
public static string Sign(string xml, X509Certificate2 certificate)
{
if (xml == null) throw new ArgumentNullException("xml");
if (certificate == null) throw new ArgumentNullException("certificate");
if (!certificate.HasPrivateKey) throw new ArgumentException("certificate", "Certificate should have a private key");
XmlDocument doc = new XmlDocument();
doc.PreserveWhitespace = true;
doc.LoadXml(xml);
SignedXml signedXml = new SignedXml(doc);
signedXml.SigningKey = certificate.PrivateKey;
// Attach certificate KeyInfo
KeyInfoX509Data keyInfoData = new KeyInfoX509Data(certificate);
KeyInfo keyInfo = new KeyInfo();
keyInfo.AddClause(keyInfoData);
signedXml.KeyInfo = keyInfo;
// Attach transforms
var reference = new Reference("");
reference.AddTransform(new XmlDsigEnvelopedSignatureTransform(includeComments: false));
reference.AddTransform(new XmlDsigExcC14NTransform(includeComments: false));
signedXml.AddReference(reference);
// Compute signature
signedXml.ComputeSignature();
var signatureElement = signedXml.GetXml();
// Add signature to bundle
doc.DocumentElement.AppendChild(doc.ImportNode(signatureElement, true));
return doc.OuterXml;
}示例2: Sign
private void Sign(Message message, string[] elementIdsToSign, string[] attachmentsToSign, string wssNamespace,
X509Certificate2 certificate)
{
//Prepare XML to encrypt and sign
var element = this.PrepareEncyrptSign(message);
bool signEntireDocument = true;
string elementToBeSigned = string.Empty;
var signedMessage = new XmlDocument();
signedMessage.AppendChild(signedMessage.ImportNode(element, true));
SignatureType signAs = SignatureType.InternallyDetached;
signedMessage.PreserveWhitespace = false;
OverrideSignedXml signedXml = new OverrideSignedXml(signedMessage);
signedXml.SignedInfo.CanonicalizationMethod = SignedXml.XmlDsigExcC14NTransformUrl;
if (elementIdsToSign != null && elementIdsToSign.Length > 0)
{
bool isContentTransform = this.IsSignatureContentTransform;
foreach (string s in elementIdsToSign)
{
// Create a reference to be signed.
Reference reference = new Reference(string.Format("#{0}", s));
reference.AddTransform(new XmlDsigExcC14NTransform());
reference.DigestMethod = "http://www.w3.org/2001/04/xmldsig-more#rsa-sha256";
// Add the reference to the SignedXml object.
signedXml.AddReference(reference);
}
signEntireDocument = false;
}
// Reference attachments to sign
if (attachmentsToSign != null && attachmentsToSign.Length > 0)
{
bool isContentTransform = this.IsSignatureContentTransform;
foreach (string attachmentId in attachmentsToSign)
{
// Create a reference to be signed.
Reference reference = new Reference(string.Format("{0}{1}", Constants.CidUriScheme, attachmentId));
reference.DigestMethod = "http://www.w3.org/2001/04/xmldsig-more#rsa-sha256";
if (isContentTransform)
{
AttachmentContentSignatureTransform env = new AttachmentContentSignatureTransform();
reference.AddTransform(env);
}
else
{
AttachmentCompleteSignatureTransform env = new AttachmentCompleteSignatureTransform();
reference.AddTransform(env);
}
// Add the reference to the SignedXml object.
signedXml.AddReference(reference);
}
signEntireDocument = false;
}
if (signEntireDocument)
{
Reference reference = new Reference();
reference.Uri = "";
reference.DigestMethod = "http://www.w3.org/2001/04/xmldsig-more#rsa-sha256";
XmlDsigEnvelopedSignatureTransform env = new XmlDsigEnvelopedSignatureTransform();
reference.AddTransform(env);
signedXml.AddReference(reference);
signAs = SignatureType.Enveloped;
}
string x509CertificateReferenceId = string.Format("{0}-{1}", Constants.IdAttributeName,
Guid.NewGuid().ToString("N"));
KeyInfo keyInfo = new KeyInfo();
keyInfo.AddClause(new KeyInfoX509SecurityTokenReference(string.Format("#{0}", x509CertificateReferenceId),
wssNamespace));
signedXml.KeyInfo = keyInfo;
signedXml.SignedInfo.SignatureMethod = "http://www.w3.org/2001/04/xmldsig-more#rsa-sha256";
RSA key = (RSACryptoServiceProvider) certificate.PrivateKey;
signedXML.SigningKey = key;
CidWebRequest.Message = message;
signedXml.ComputeSignature();
var xmlSignature = signedXml.GetXml();
XmlDocument unsignedEnvelopeDoc = new XmlDocument();
unsignedEnvelopeDoc.LoadXml(message.MessageAsString);
}