public static XmlDocument AssinarXML(this XmlDocument xmlDocument, string tagAssinatura)
{
var certificado = Config.Certificado;
var reference = new System.Security.Cryptography.Xml.Reference
{
Uri = ""
};
var signedXml = new System.Security.Cryptography.Xml.SignedXml(xmlDocument)
{
SigningKey = certificado.PrivateKey
};
reference.AddTransform(new System.Security.Cryptography.Xml.XmlDsigEnvelopedSignatureTransform());
reference.AddTransform(new System.Security.Cryptography.Xml.XmlDsigC14NTransform());
signedXml.AddReference(reference);
var keyInfo = new System.Security.Cryptography.Xml.KeyInfo();
keyInfo.AddClause(new System.Security.Cryptography.Xml.KeyInfoX509Data(certificado));
signedXml.KeyInfo = keyInfo;
signedXml.ComputeSignature();
var xmlDigitalSignature = signedXml.GetXml();
xmlDocument.GetElementsByTagName(tagAssinatura)[0].AppendChild(xmlDocument.ImportNode(xmlDigitalSignature, true));
return(xmlDocument);
}
/// <summary>
/// Creates the metadata document.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="sign">if set to <c>true</c> sign the document.</param>
public string CreateMetadataDocument(Encoding encoding, bool sign)
{
logger.Debug(TraceMessages.MetadataDocumentBeingCreated);
var keyinfo = new System.Security.Cryptography.Xml.KeyInfo();
var keyClause = new System.Security.Cryptography.Xml.KeyInfoX509Data(configuration.ServiceProvider.SigningCertificate, X509IncludeOption.EndCertOnly);
keyinfo.AddClause(keyClause);
var doc = new Saml20MetadataDocument(configuration, keyinfo, sign);
logger.Debug(TraceMessages.MetadataDocumentCreated);
return doc.ToXml(encoding, configuration.ServiceProvider.SigningCertificate);
}
/// <summary>
/// Creates the metadata document.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="sign">if set to <c>true</c> sign the document.</param>
public string CreateMetadataDocument(Encoding encoding, bool sign)
{
logger.Debug(TraceMessages.MetadataDocumentBeingCreated);
var keyinfo = new System.Security.Cryptography.Xml.KeyInfo();
var keyClause = new System.Security.Cryptography.Xml.KeyInfoX509Data(configuration.ServiceProvider.SigningCertificate, X509IncludeOption.EndCertOnly);
keyinfo.AddClause(keyClause);
var doc = new Saml20MetadataDocument(configuration, keyinfo, sign);
logger.Debug(TraceMessages.MetadataDocumentCreated);
return(doc.ToXml(encoding, configuration.ServiceProvider.SigningCertificate));
}
public void LoadXml(XmlElement value)
{
if (value == null)
{
throw new ArgumentNullException("value");
}
XmlElement element = value;
if (!element.LocalName.Equals("Signature"))
{
throw new CryptographicException(SecurityResources.GetResourceString("Cryptography_Xml_InvalidElement"), "Signature");
}
this.m_id = System.Security.Cryptography.Xml.Utils.GetAttribute(element, "Id", "http://www.w3.org/2000/09/xmldsig#");
XmlNamespaceManager nsmgr = new XmlNamespaceManager(value.OwnerDocument.NameTable);
nsmgr.AddNamespace("ds", "http://www.w3.org/2000/09/xmldsig#");
XmlElement element2 = element.SelectSingleNode("ds:SignedInfo", nsmgr) as XmlElement;
if (element2 == null)
{
throw new CryptographicException(SecurityResources.GetResourceString("Cryptography_Xml_InvalidElement"), "SignedInfo");
}
this.SignedInfo = new System.Security.Cryptography.Xml.SignedInfo();
this.SignedInfo.LoadXml(element2);
XmlElement element3 = element.SelectSingleNode("ds:SignatureValue", nsmgr) as XmlElement;
if (element3 == null)
{
throw new CryptographicException(SecurityResources.GetResourceString("Cryptography_Xml_InvalidElement"), "SignedInfo/SignatureValue");
}
this.m_signatureValue = Convert.FromBase64String(System.Security.Cryptography.Xml.Utils.DiscardWhiteSpaces(element3.InnerText));
this.m_signatureValueId = System.Security.Cryptography.Xml.Utils.GetAttribute(element3, "Id", "http://www.w3.org/2000/09/xmldsig#");
XmlNodeList list = element.SelectNodes("ds:KeyInfo", nsmgr);
this.m_keyInfo = new System.Security.Cryptography.Xml.KeyInfo();
if (list != null)
{
foreach (XmlNode node in list)
{
XmlElement element4 = node as XmlElement;
if (element4 != null)
{
this.m_keyInfo.LoadXml(element4);
}
}
}
XmlNodeList list2 = element.SelectNodes("ds:Object", nsmgr);
this.m_embeddedObjects.Clear();
if (list2 != null)
{
foreach (XmlNode node2 in list2)
{
XmlElement element5 = node2 as XmlElement;
if (element5 != null)
{
DataObject obj2 = new DataObject();
obj2.LoadXml(element5);
this.m_embeddedObjects.Add(obj2);
}
}
}
XmlNodeList list3 = element.SelectNodes("//*[@Id]", nsmgr);
if (list3 != null)
{
foreach (XmlNode node3 in list3)
{
this.m_referencedItems.Add(node3);
}
}
}
public void LoadXml(XmlElement value)
{
if (value == null)
{
throw new ArgumentNullException("value");
}
XmlElement element = value;
if (!element.LocalName.Equals("Signature"))
{
throw new CryptographicException(SecurityResources.GetResourceString("Cryptography_Xml_InvalidElement"), "Signature");
}
this.m_id = System.Security.Cryptography.Xml.Utils.GetAttribute(element, "Id", "http://www.w3.org/2000/09/xmldsig#");
XmlNamespaceManager nsmgr = new XmlNamespaceManager(value.OwnerDocument.NameTable);
nsmgr.AddNamespace("ds", "http://www.w3.org/2000/09/xmldsig#");
XmlElement element2 = element.SelectSingleNode("ds:SignedInfo", nsmgr) as XmlElement;
if (element2 == null)
{
throw new CryptographicException(SecurityResources.GetResourceString("Cryptography_Xml_InvalidElement"), "SignedInfo");
}
this.SignedInfo = new System.Security.Cryptography.Xml.SignedInfo();
this.SignedInfo.LoadXml(element2);
XmlElement element3 = element.SelectSingleNode("ds:SignatureValue", nsmgr) as XmlElement;
if (element3 == null)
{
throw new CryptographicException(SecurityResources.GetResourceString("Cryptography_Xml_InvalidElement"), "SignedInfo/SignatureValue");
}
this.m_signatureValue = Convert.FromBase64String(System.Security.Cryptography.Xml.Utils.DiscardWhiteSpaces(element3.InnerText));
this.m_signatureValueId = System.Security.Cryptography.Xml.Utils.GetAttribute(element3, "Id", "http://www.w3.org/2000/09/xmldsig#");
XmlNodeList list = element.SelectNodes("ds:KeyInfo", nsmgr);
this.m_keyInfo = new System.Security.Cryptography.Xml.KeyInfo();
if (list != null)
{
foreach (XmlNode node in list)
{
XmlElement element4 = node as XmlElement;
if (element4 != null)
{
this.m_keyInfo.LoadXml(element4);
}
}
}
XmlNodeList list2 = element.SelectNodes("ds:Object", nsmgr);
this.m_embeddedObjects.Clear();
if (list2 != null)
{
foreach (XmlNode node2 in list2)
{
XmlElement element5 = node2 as XmlElement;
if (element5 != null)
{
DataObject obj2 = new DataObject();
obj2.LoadXml(element5);
this.m_embeddedObjects.Add(obj2);
}
}
}
XmlNodeList list3 = element.SelectNodes("//*[@Id]", nsmgr);
if (list3 != null)
{
foreach (XmlNode node3 in list3)
{
this.m_referencedItems.Add(node3);
}
}
}
