public void GetXmlWithoutSetProperty()
{
string result = @"<dsig:SignedInfo xmlns:dsig=""http://www.w3.org/2000/09/xmldsig#""><dsig:CanonicalizationMethod Algorithm=""http://www.w3.org/TR/2001/REC-xml-c14n-withcomments-20010315"" /><dsig:SignatureMethod Algorithm=""http://www.w3.org/2000/09/xmldsig#rsa-sha1"" /><dsig:Reference URI=""""><dsig:Transforms><dsig:Transform Algorithm=""http://www.w3.org/2000/09/xmldsig#enveloped-signature"" /></dsig:Transforms><dsig:DigestMethod Algorithm=""http://www.w3.org/2000/09/xmldsig#sha1"" /><dsig:DigestValue>nDF2V/bzRd0VE3EwShWtsBzTEDc=</dsig:DigestValue></dsig:Reference></dsig:SignedInfo>";
XmlDocument doc = new XmlDocument();
doc.LoadXml(xmlForGetXml);
SignedInfo sig = new SignedInfo();
sig.LoadXml((XmlElement)doc.SelectSingleNode("//*[local-name()='SignedInfo']"));
XmlElement el = sig.GetXml();
Assert.Equal(doc, el.OwnerDocument);
Assert.Equal(result, el.OuterXml);
}
[Test] // never fails
public void EmptyReferenceWithoutSetProperty()
{
XmlDocument doc = new XmlDocument();
doc.LoadXml(xmlForGetXml);
XmlNode n = doc.SelectSingleNode("//*[local-name()='Reference']");
n.ParentNode.RemoveChild(n);
SignedInfo sig = new SignedInfo();
sig.LoadXml((XmlElement)doc.SelectSingleNode("//*[local-name()='SignedInfo']"));
XmlElement el = sig.GetXml();
}
public void EmptyReferenceWithSetProperty()
{
XmlDocument doc = new XmlDocument();
doc.LoadXml(xmlForGetXml);
XmlNode n = doc.SelectSingleNode("//*[local-name()='Reference']");
n.ParentNode.RemoveChild(n);
SignedInfo sig = new SignedInfo();
sig.LoadXml((XmlElement)doc.SelectSingleNode("//*[local-name()='SignedInfo']"));
sig.CanonicalizationMethod = "urn:foo";
Assert.Throws <CryptographicException>(() => sig.GetXml());
}
private byte[] GetC14NDigest(HashAlgorithm hash, string prefix)
{
var xmlDocument = new XmlDocument
{
PreserveWhitespace = true
};
var xml = SignedInfo.GetXml();
xmlDocument.AppendChild(xmlDocument.ImportNode(xml, true));
var canonicalizationMethodObject = SignedInfo.CanonicalizationMethodObject;
SetPrefix(prefix, xmlDocument.DocumentElement);
canonicalizationMethodObject.LoadInput(xmlDocument);
return(canonicalizationMethodObject.GetDigestedOutput(hash));
}
private void GetC14NDigest(HashAlgorithm hash, string prefix)
{
var document = new XmlDocument();
document.PreserveWhitespace = true;
var e = SignedInfo.GetXml();
document.AppendChild(document.ImportNode(e, true));
var canonicalizationMethodObject = SignedInfo.CanonicalizationMethodObject;
SetPrefix(prefix, document.DocumentElement);
canonicalizationMethodObject.LoadInput(document);
canonicalizationMethodObject.GetDigestedOutput(hash);
}
private byte[] GetC14NDigest(HashAlgorithm hash, string prefix)
{
XmlDocument doc = new XmlDocument
{
PreserveWhitespace = false
};
XmlElement e = SignedInfo.GetXml();
doc.AppendChild(doc.ImportNode(e, true));
List <XmlAttribute> namespaces = Utils.GetPropagatedAttributes(_xmlElement);
Utils.AddNamespaces(doc.DocumentElement, namespaces);
Transform canonicalizationMethodObject = SignedInfo.CanonicalizationMethodObject;
SetPrefix(prefix, doc.DocumentElement);
canonicalizationMethodObject.LoadInput(doc);
return(canonicalizationMethodObject.GetDigestedOutput(hash));
}
private byte[] GetC14NDigest(HashAlgorithm hash, string prefix)
{
//string securityUrl = (this.m_containingDocument == null) ? null : this.m_containingDocument.BaseURI;
//XmlResolver xmlResolver = new XmlSecureResolver(new XmlUrlResolver(), securityUrl);
var document = new XmlDocument();
document.PreserveWhitespace = true;
var e = SignedInfo.GetXml();
document.AppendChild(document.ImportNode(e, true));
//CanonicalXmlNodeList namespaces = (this.m_context == null) ? null : Utils.GetPropagatedAttributes(this.m_context);
//Utils.AddNamespaces(document.DocumentElement, namespaces);
var canonicalizationMethodObject = SignedInfo.CanonicalizationMethodObject;
//canonicalizationMethodObject.Resolver = xmlResolver;
//canonicalizationMethodObject.BaseURI = securityUrl;
SetPrefix(prefix, document.DocumentElement); //establecemos el prefijo antes de se que calcule el hash (o de lo contrario la firma no será válida)
canonicalizationMethodObject.LoadInput(document);
return(canonicalizationMethodObject.GetDigestedOutput(hash));
}
public void EmptyException()
{
Assert.Throws <CryptographicException>(() => info.GetXml().OuterXml);
}
public void EmptyException()
{
Assert.Throws <System.Security.Cryptography.CryptographicException>(() => info.GetXml().OuterXml);
}
public void EmptyException()
{
string xml = info.GetXml().OuterXml;
}