jsOAuth xAuth boilerplate

boilerplate.js

var oauth = OAuth({
    consumerKey: 'MY-CONSUMER-KEY',
    consumerSecret: 'MY-CONSUMER-SECRET'
});

oauth.post('https://api.twitter.com/oauth/access_token', {
    'x_auth_username': 'DarthVader',
    'x_auth_password': 'Luk3i5myS0n',
    'x_auth_mode': 'client_auth'
}, successCallback, failureCallback);

function successCallback(response)
{
    // contain within is a token of joy
    var token = oauth.parseTokenRequest(response.text);

    var tokenKey = token.oauth_token;
    var tokenSecret = token.oauth_token_secret;

    oauth.setAccessToken(tokenKey, tokenSecret);

    // launch the rest of my application
    app.nowHasTokenCode();
}

function failureCallback(response)
{
    console.error('Something bad happened', response.text);
}

Is this still relevant? I can't make it working.

Yes I believe it should still work unless twitter has changed something