private static TransformChain GetChain(params Transform[] transforms)
{
TransformChain chain = new TransformChain();
foreach (Transform transform in transforms)
{
chain.Add(transform);
}
return(chain);
}
static void Main(string[] args)
{
//Create a URI string.
String uri = "http://www.woodgrovebank.com/document.xml";
// Create a Base64 transform. The input content retrieved from the
// URI should be Base64-decoded before other processing.
Transform base64 = new XmlDsigBase64Transform();
//Create a transform chain and add the transform to it.
TransformChain tc = new TransformChain();
tc.Add(base64);
//Create <CipherReference> information.
CipherReference reference = new CipherReference(uri, tc);
// Create a new CipherData object using the CipherReference information.
// Note that you cannot assign both a CipherReference and a CipherValue
// to a CipherData object.
CipherData cd = new CipherData(reference);
// Create a new EncryptedData object.
EncryptedData ed = new EncryptedData();
//Add an encryption method to the object.
ed.Id = "ED";
ed.EncryptionMethod = new EncryptionMethod("http://www.w3.org/2001/04/xmlenc#aes128-cbc");
ed.CipherData = cd;
//Add key information to the object.
KeyInfo ki = new KeyInfo();
ki.AddClause(new KeyInfoRetrievalMethod("#EK", "http://www.w3.org/2001/04/xmlenc#EncryptedKey"));
ed.KeyInfo = ki;
// Create new XML document and put encrypted data into it.
XmlDocument doc = new XmlDocument();
XmlElement encryptionPropertyElement = (XmlElement)doc.CreateElement("EncryptionProperty", EncryptedXml.XmlEncNamespaceUrl);
EncryptionProperty ep = new EncryptionProperty(encryptionPropertyElement);
ed.AddProperty(ep);
// Output the resulting XML information into a file.
try
{
string path = @"c:\test\MyTest.xml";
File.WriteAllText(path, ed.GetXml().OuterXml);
}
catch (IOException e)
{
Console.WriteLine("File IO error. {0}", e);
}
}
public TransformSet(string name, XmlElement element)
{
Name = name;
TransformChain = new TransformChain();
foreach (XmlElement xmlElement in element.ChildNodes)
{
string attribute = xmlElement.GetAttribute("Algorithm");
Transform transform = CryptoConfig.CreateFromName(attribute) as Transform;
if (transform != null)
{
transform.LoadInnerXml(xmlElement.ChildNodes);
TransformChain.Add(transform);
}
}
}
private Xades(XmlDocument document, XmlElement signatureParent)
{
_document = document;
_signatureParent = signatureParent;
SignatureProperties = new XadesSignatureProperties();
References = new List <XadesReference>();
// set defaults
SignatureType = SignatureType.Xades;
CanonicalizationMethod = SignedXml.XmlDsigExcC14NWithCommentsTransformUrl;
DigestMethod = SignedXml.XmlDsigSHA256Url;
SignatureMethod = SignedXml.XmlDsigRSASHA256Url;
XadesTransformChain = new TransformChain();
XadesTransformChain.Add(new XmlDsigExcC14NTransform());
XadesDigestMethod = SignedXml.XmlDsigSHA256Url;
}
public void RebuildTransformChain()
{
TransformChain.Clear();
var daddy = Owner;
while (daddy != null)
{
if (daddy is IOrient3D)
{
TransformChain.Add(daddy as IOrient3D);
continue;
}
var orient = (IOrient3D)daddy.Children.FirstOrDefault(ch => ch is IOrient3D);
if (orient != null)
{
TransformChain.Add(orient);
}
}
}
static void Main(string[] args)
{
//Create a URI string.
String uri = "http://www.woodgrovebank.com/document.xml";
// Create a Base64 transform. The input content retrieved from the
// URI should be Base64-decoded before other processing.
Transform base64 = new XmlDsigBase64Transform();
//Create a transform chain and add the transform to it.
TransformChain tc = new TransformChain();
tc.Add(base64);
//Create <CipherReference> information.
CipherReference reference = new CipherReference(uri, tc);
// Write the CipherReference value to the console.
Console.WriteLine("Cipher Reference data: {0}", reference.GetXml().OuterXml);
}
public void FullChain()
{
TransformChain chain = new TransformChain();
XmlDsigBase64Transform base64 = new XmlDsigBase64Transform();
chain.Add(base64);
Assert.Equal(base64, chain[0]);
Assert.Equal(1, chain.Count);
XmlDsigC14NTransform c14n = new XmlDsigC14NTransform();
chain.Add(c14n);
Assert.Equal(c14n, chain[1]);
Assert.Equal(2, chain.Count);
XmlDsigC14NWithCommentsTransform c14nc = new XmlDsigC14NWithCommentsTransform();
chain.Add(c14nc);
Assert.Equal(c14nc, chain[2]);
Assert.Equal(3, chain.Count);
XmlDsigEnvelopedSignatureTransform esign = new XmlDsigEnvelopedSignatureTransform();
chain.Add(esign);
Assert.Equal(esign, chain[3]);
Assert.Equal(4, chain.Count);
XmlDsigXPathTransform xpath = new XmlDsigXPathTransform();
chain.Add(xpath);
Assert.Equal(xpath, chain[4]);
Assert.Equal(5, chain.Count);
XmlDsigXsltTransform xslt = new XmlDsigXsltTransform();
chain.Add(xslt);
Assert.Equal(xslt, chain[5]);
Assert.Equal(6, chain.Count);
}