(.NET Core C#) Generate OAuth 1.0 Signature

Demonstrates how to generate an OAuth 1.0 signature.

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Chilkat.OAuth1 oauth = new Chilkat.OAuth1();

// All Chilkat classes can be unlocked at once at the beginning of a program
// by calling UnlockBundle.  It requires a Bundle unlock code.
Chilkat.Global chilkatGlob = new Chilkat.Global();
bool success = chilkatGlob.UnlockBundle("Anything for 30-day trial.");
if (success != true) {
    Debug.WriteLine(chilkatGlob.LastErrorText);
    return;
}

// Set input parameters:
oauth.OauthVersion = "1.0";
oauth.OauthMethod = "GET";
oauth.OauthUrl = "http://echo.lab.madgex.com/echo.ashx";
oauth.ConsumerKey = "key";
oauth.ConsumerSecret = "secret";
oauth.Token = "accesskey";
oauth.TokenSecret = "accesssecret";
oauth.Nonce = "01020304050607080102030405060708";
oauth.Timestamp = "1441659763";
// Can be "HMAC-SHA1", "HMAC-SHA256", "RSA-SHA1", or "RSA-SHA2"
oauth.SignatureMethod = "HMAC-SHA256";

success = oauth.Generate();
if (success != true) {
    Debug.WriteLine(oauth.LastErrorText);
    return;
}

// Examine the various outputs:

Debug.WriteLine(oauth.QueryString);
Debug.WriteLine(oauth.BaseString);
Debug.WriteLine(oauth.HmacKey);
Debug.WriteLine(oauth.Signature);
Debug.WriteLine(oauth.EncodedSignature);
Debug.WriteLine(oauth.AuthorizationHeader);
Debug.WriteLine(oauth.GeneratedUrl);