public void PropagatedNamespaces_XmlDecryptionTransform(bool addPropagatedNamespace, string expectedResult)
{
XmlDocument baseDocument = new XmlDocument();
baseDocument.LoadXml("<a><b><c xmlns=\"urn:foo\"/></b></a>");
using (Aes aes = Aes.Create())
{
EncryptedXml encryptedXml = new EncryptedXml(baseDocument);
encryptedXml.AddKeyNameMapping("key", aes);
XmlElement bElement = (XmlElement)baseDocument.DocumentElement.SelectSingleNode("b");
EncryptedData encryptedData = encryptedXml.Encrypt(bElement, "key");
EncryptedXml.ReplaceElement(bElement, encryptedData, false);
XmlDecryptionTransform decryptionTransform = new XmlDecryptionTransform();
decryptionTransform.EncryptedXml = encryptedXml;
decryptionTransform.LoadInput(baseDocument);
if (addPropagatedNamespace)
{
decryptionTransform.PropagatedNamespaces.Add("f", "urn:foo");
}
XmlDocument decryptedDocument = (XmlDocument)decryptionTransform.GetOutput(typeof(XmlDocument));
Assert.Equal(expectedResult, decryptedDocument.OuterXml);
}
}
public void PropagatedNamespaces_XmlDecryptionTransform(bool addPropagatedNamespace, string expectedResult)
{
XmlDocument baseDocument = new XmlDocument();
baseDocument.LoadXml("<a><b><c xmlns=\"urn:foo\"/></b></a>");
var aes = CipherUtilities.GetCipher("AES/CBC/PKCS7");
var random = new SecureRandom();
var keyData = new byte[aes.GetBlockSize()];
var ivData = new byte[aes.GetBlockSize()];
random.NextBytes(ivData);
random.NextBytes(keyData);
var key = new ParametersWithIV(new KeyParameter(keyData), ivData);
EncryptedXml encryptedXml = new EncryptedXml(baseDocument);
encryptedXml.AddKeyNameMapping("key", key);
XmlElement bElement = (XmlElement)baseDocument.DocumentElement.SelectSingleNode("b");
EncryptedData encryptedData = encryptedXml.Encrypt(bElement, "key");
EncryptedXml.ReplaceElement(bElement, encryptedData, false);
XmlDecryptionTransform decryptionTransform = new XmlDecryptionTransform();
decryptionTransform.EncryptedXml = encryptedXml;
decryptionTransform.LoadInput(baseDocument);
if (addPropagatedNamespace)
{
decryptionTransform.PropagatedNamespaces.Add("f", "urn:foo");
}
XmlDocument decryptedDocument = (XmlDocument)decryptionTransform.GetOutput(typeof(XmlDocument));
Assert.Equal(expectedResult, decryptedDocument.OuterXml);
}