public static string GetHashedToken(string httpVerb, string uriBase, string contentType, string dt, string qsParams, string body, string secretKey)
{
StringBuilder sb = new StringBuilder();
sb.Append(httpVerb.ToUpper());
sb.Append("\n");
sb.Append(uriBase);
sb.Append("\n");
sb.Append(contentType ?? String.Empty);
sb.Append("\n");
sb.Append(dt);
sb.Append("\n");
sb.Append(qsParams ?? String.Empty);
sb.Append("\n");
sb.Append(body ?? String.Empty);
string signatureInput = sb.ToString();
return(HmacCrypto.HashedToken(secretKey, signatureInput.Replace("\\", "")));
}
/// <summary>
/// Create Auth String
/// </summary>
/// <param name="first">true = first item in QueryString, false = not first item</param>
/// <param name="guid">key to be used with the timestamp for the signature</param>
/// <param name="privateKey">private key for the signature</param>
/// <returns>string of Authentication Guid, Timestamp, and Signature</returns>
public static string AuthString(bool first, bool unix, string key, string privateKey)
{
string ts = null;
if (unix == true)
{
ts = DateTime.Now.ToUnixTimestamp();
}
else
{
ts = DateTime.Now.ToUniversalTime().ToString();
}
//String privateKey, String guid, String dateStamp
string qs = first == true ? "?" : "&";
string urlAuthKeyTS = qs + "key=" + key + "×tamp=" + ts;
string urlAuth = urlAuthKeyTS + "&signature=" + HmacCrypto.Signature(privateKey, key, ts);
return(urlAuth);
}