I think i’ve implemented twitter oauth correctly, but everytime a user clicks to login via twitter on my site, he is redirected to https://twitter.com/oauth/authenticate?oauth_token=XYZ where he is prompted to authorize my application again.
My source code is based on:
http://www.9lessons.info/2011/02/login-with-facebook-and-twitter.html which itself seems based on https://github.com/abraham/twitteroauth/tree/master/twitteroauth
$twitteroauth = new TwitterOAuth(TWITTER_KEY, TWITTER_SECRET);
// Requesting authentication tokens, the parameter is the URL we will be redirected to
$request_token = $twitteroauth->getRequestToken($site_url.'getTwitterData.php');
// Saving them into the session
$_SESSION['oauth_token'] = $request_token['oauth_token'];
$_SESSION['oauth_token_secret'] = $request_token['oauth_token_secret'];
// If everything goes well..
if ($twitteroauth->http_code == 200) {
// Let's generate the URL and redirect
$url = $twitteroauth->getAuthorizeURL($request_token['oauth_token']);
header('Location: ' . $url);
} else {
// It's a bad idea to kill the script, but we've got to know when there's an error.
die('The Twitter service is currently not responding. Please try again later.');
}
?>
In twitteroauth.php, I earlier had:
function accessTokenURL() { return 'https://api.twitter.com/oauth/access_token'; }
function authenticateURL() { return 'https://twitter.com/oauth/authenticate'; }
function authorizeURL() { return 'https://twitter.com/oauth/authorize'; }
function requestTokenURL() { return 'https://api.twitter.com/oauth/request_token'; }
but then tried:
function accessTokenURL() { return 'https://api.twitter.com/oauth/access_token'; }
function authenticateURL() { return 'https://api.twitter.com/oauth/authenticate'; }
function authorizeURL() { return 'https://api.twitter.com/oauth/authorize'; }
function requestTokenURL() { return 'https://api.twitter.com/oauth/request_token'; }
as well – but no luck.
Answer: The application’s permission level as set on twitter.com did not match what we were doing.
Message from Twitter: