internal static string CreateRequestDigest(NameValueCollection parameters)
{
string username = parameters["username"];
string password = parameters["password"];
string realm = parameters["realm"];
string text = parameters["nonce"];
string uri = parameters["uri"];
string text2 = parameters["algorithm"];
string text3 = parameters["qop"];
string text4 = parameters["nc"];
string text5 = parameters["cnonce"];
string method = parameters["method"];
string value = (text2 == null || !(text2.ToLower() == "md5-sess")) ? HttpUtility.A1(username, password, realm) : HttpUtility.A1(username, password, realm, text, text5);
string value2 = (text3 == null || !(text3.ToLower() == "auth-int")) ? HttpUtility.A2(method, uri) : HttpUtility.A2(method, uri, parameters["entity"]);
string secret = HttpUtility.Hash(value);
string data = (text3 == null) ? string.Format("{0}:{1}", text, HttpUtility.Hash(value2)) : string.Format("{0}:{1}:{2}:{3}:{4}", new object[]
{
text,
text4,
text5,
text3,
HttpUtility.Hash(value2)
});
return(HttpUtility.KD(secret, data));
}
