public static void Test(VipNetCrytoProvider provider)
{
using (StreamReader file = File.OpenText("original-signedInfo.txt"))
{
//"boivBh1ioIPFGrKQ7LhhVw2pGfar/+T9Cqgz6JZ35IA="
//"Pbp8cgljASFaqSsAHwA2eMC8GGvE9hjS5giHHYS8ZXQ="
//"FD289YMUI30ICSHDA0boH479x0G+ZjYnBx748mk6uT8="
//"fTBlROVsvTt/fAoyBLWVuaMYCIX/z4Eu+IVwQrNTb3k="
//"W4hHfJjhWWvFRLxQVMu16sltkr/wLN36ulR+ySbYyCE="
//"FD289YMUI30ICSHDA0boH479x0G+ZjYnBx748mk6uT8=" 6SEf0xFQFeilZRxXLCyflb3V9oTbyU7lsB/yLhPE2c25ZBOd7vEXNhY/wQnzt2+gNZRBkW26sUtbAWi59m1h/w==
var hash = provider.HashData(file.ReadToEnd());
Signature signature = provider.SigningHash(hash);
bool result = provider.VerifySignature(signature);
Console.WriteLine(signature.Base64);
}
X509Certificate cert = new X509Certificate();
using (StreamReader file = File.OpenText("CorrectCertificate.txt"))
{
var data = file.ReadToEnd().Replace("\n", "");
var certBytes = Convert.FromBase64String(data);
cert.Import(certBytes);
var publicKey = cert.GetPublicKey();
}
}
public override byte[] GetDigestedOutput(HashAlgorithm hash)
{
var output = new StreamReader((MemoryStream)base.GetOutput()).ReadToEnd();
var gostHash = new VipNetCrytoProvider().HashData(output);
//return base.GetDigestedOutput(hash);
return(gostHash.Bytes);
}
public static bool Verify(string xml, VipNetCrytoProvider provider)
{
XmlDocument doc = XDocument.Parse(xml).GetXmlDocument();
var body = Canonicalizer.GetObject(doc, "#body");
var bodyHash = provider.HashData(body);
XmlNamespaceManager nsManager = new XmlNamespaceManager(doc.NameTable);
nsManager.AddNamespace("ds", "http://www.w3.org/2000/09/xmldsig#");
nsManager.AddNamespace("soapenv", "http://schemas.xmlsoap.org/soap/envelope/");
nsManager.AddNamespace("wsse", "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd");
nsManager.AddNamespace("wsu", "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd");
var digestValue = (doc.SelectSingleNode("//soapenv:Envelope/soapenv:Header/wsse:Security/ds:Signature/ds:SignedInfo/ds:Reference/ds:DigestValue", nsManager) as XmlElement).InnerText;
if (bodyHash.Base64 != digestValue)
{
return(false);
}
var signedInfo = Canonicalizer.GetObject(doc, "#SignedInfo");
//using (var file = File.CreateText("original-signedInfo" + ".txt"))
//{
// file.WriteLine(signedInfo);
//}
using (var file = File.OpenText("original-signedInfo" + ".txt"))
{
var signedInfoWithoutDs = file.ReadToEnd();
Signature sig = provider.SigningHash(provider.HashData(signedInfoWithoutDs));
}
var signedInfoHash = provider.HashData(signedInfo);
var signature = provider.SigningHash(signedInfoHash);
var signatureValue = (doc.SelectSingleNode("//soapenv:Envelope/soapenv:Header/wsse:Security/ds:Signature/ds:SignatureValue", nsManager) as XmlElement).InnerText;
var certificateBase64 = (doc.SelectSingleNode("//soapenv:Envelope/soapenv:Header/wsse:Security/wsse:BinarySecurityToken", nsManager) as XmlElement).InnerText;
X509Certificate certificate = new X509Certificate(Convert.FromBase64String(certificateBase64));
//var signature = new Signature {SignedHash = signedInfoHash, Bytes = Convert.FromBase64String(signatureValue)};
signature.Bytes = Convert.FromBase64String(signatureValue);
return(provider.VerifySignature(signature));
}
public void Test(SignedXmlDocument doc)
{
Console.WriteLine("================== Certificate Test ==================");
var certVipNet = doc.CertificateValue.Value;
var result = doc.CertificateValue.Value == Convert.ToBase64String(Certificate.GetRawCertData());
Console.WriteLine("Test done: {0}", result);
Console.WriteLine("======================================================");
Console.WriteLine("================ Canonicalization Test ================");
var doc2 = doc.Document.GetXmlDocument();
XmlDsigExcC14NTransform t = new XmlDsigExcC14NTransform();
var bodyNode = doc.Body.GetXmlNode();
t.LoadInput(bodyNode);
Stream canonicalXmlStream = (MemoryStream)t.GetOutput(typeof(Stream));
var canonicalXml = new StreamReader(canonicalXmlStream).ReadToEnd();
var t2 = new XmlDsigC14NTransform();
t2.LoadInput(doc.Body.GetXmlNode());
Stream canonicalXmlStream2 = (MemoryStream)t2.GetOutput(typeof(Stream));
var canonicalXml2 = new StreamReader(canonicalXmlStream2).ReadToEnd();
Console.WriteLine(canonicalXml == canonicalXml2);
Console.WriteLine(canonicalXml);
Console.WriteLine("======================================================");
var signedXml = new SignedXml(doc2);
var reference = new Reference("#body");
reference.AddTransform(new XmlDsigExcC14NTransform());
signedXml.AddReference(reference);
Hash hash = new VipNetCrytoProvider().HashData(canonicalXml);
Console.WriteLine(hash.Base64);
Console.WriteLine(hash.Hex);
Console.WriteLine("CorrectHashExample: {0}", CorrectHashExample);
Console.WriteLine("CorrectHashExampleHex: {0}", Convert.FromBase64String(CorrectHashExample).ByteArrayToString());
}
public void HashTest()
{
string message = "This is message, length=32 bytes";
Console.WriteLine("====================== Hash Test ======================");
var crypto = new VipNetCrytoProvider();
var hash1 = crypto.HashData(message);
crypto = new VipNetCrytoProvider();
var hash2 = crypto.HashData(message);
if (hash1.Hex != hash2.Hex)
{
throw new Exception("Wrong hash value");
}
Console.WriteLine(hash1.Hex);
Console.WriteLine("======================================================");
}
public override object GetOutput()
{
var result = new StreamReader((MemoryStream)base.GetOutput()).ReadToEnd();
Console.WriteLine(result);
var sha1 = SHA1.Create();
var resultBytes = Encoding.UTF8.GetBytes(result);
Console.WriteLine(Convert.ToBase64String(sha1.ComputeHash(Encoding.UTF8.GetBytes(result))));
Console.WriteLine(Convert.ToBase64String(sha1.ComputeHash((Stream)base.GetOutput())));
var hash = new VipNetCrytoProvider().HashData(result);
Console.WriteLine(hash.Base64);
Console.WriteLine(hash.Hex);
//var input = File.OpenWrite("C:\\Users\\Yura\\Downloads\\rhash-1.2.10-win32\\input.txt");
//input.Write(resultBytes,0, resultBytes.Length);
//input.Close();
return(base.GetOutput());
}
public void Run()
{
var testDoc = new SignedXmlDocument(DocWithoutSignature);
testDoc = new SignedXmlDocument(testDoc.ToString());
var testDoc2 = new SignedXmlDocument(testDoc.ToString());
var testDoc3 = new SignedXmlDocument(testDoc2.ToString());
var testDoc4 = new SignedXmlDocument(testDoc3.ToString());
var testDoc5 = new SignedXmlDocument(testDoc4.ToString());
var provider = new VipNetCrytoProvider();
TestSignature.Test(provider);
//return;
//TestSignedXmlPrefix();
using (var output = File.CreateText("output.txt"))
{
provider.SignDocument(testDoc);
Console.WriteLine(testDoc.Document);
output.WriteLine(testDoc.ToString());
}
var verify = SignatureVerifier.Verify(testDoc.ToString(), provider);
var testCertificate = new TestCertificate();
testCertificate.Test(testDoc);
var doc = new XmlDocument();
doc.LoadXml(DocWithoutSignature);
new SignedXmlDoc(DocWithoutSignature);
}
