(Node.js) Generate OAuth 1.0 Signature

Demonstrates how to generate an OAuth 1.0 signature.

Install Chilkat for Node.js and Electron using npm at Chilkat npm packages for Node.js Chilkat npm packages for Electron on Windows, Linux, MacOS

var os = require('os');
if (os.platform() == 'win32') {  
  var chilkat = require('@chilkat/ck-node23-win64'); 
} else if (os.platform() == 'linux') {
    if (os.arch() == 'arm') {
        var chilkat = require('@chilkat/ck-node23-linux-arm');
    } else if (os.arch() == 'arm64') {
        var chilkat = require('@chilkat/ck-node23-linux-arm64');
    } else {
        var chilkat = require('@chilkat/ck-node23-linux-x64');
    }
} else if (os.platform() == 'darwin') {
  var chilkat = require('@chilkat/ck-node23-mac-universal');
}

function chilkatExample() {

    var 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.
    var chilkatGlob = new chilkat.Global();
    var success = chilkatGlob.UnlockBundle("Anything for 30-day trial.");
    if (success !== true) {
        console.log(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) {
        console.log(oauth.LastErrorText);
        return;
    }

    // Examine the various outputs:

    console.log(oauth.QueryString);
    console.log(oauth.BaseString);
    console.log(oauth.HmacKey);
    console.log(oauth.Signature);
    console.log(oauth.EncodedSignature);
    console.log(oauth.AuthorizationHeader);
    console.log(oauth.GeneratedUrl);

}

chilkatExample();