Using Twitter API (Abraham lirbary)

Question

所以我使用亚伯拉罕的Twitter库如下:

Connect.php

/* Build TwitterOAuth object with client credentials. */
$connection = new TwitterOAuth(CONSUMER_KEY, CONSUMER_SECRET);
/* Get temporary credentials. */
$request_token = $connection->getRequestToken(OAUTH_CALLBACK);
/* Save temporary credentials to session. */
$_SESSION['oauth_token'] = $token = $request_token['oauth_token'];
$_SESSION['oauth_token_secret'] = $request_token['oauth_token_secret'];
/* If last connection failed don't display authorization link. */
switch ($connection->http_code) {
    case 200:
        /* Build authorize URL and redirect user to Twitter. */
        $url = $connection->getAuthorizeURL($token);
        header('Location: ' . $url); 
        break;
    default:
        /* Show notification if something went wrong. */
        echo 'Could not connect to Twitter. Refresh the page or try again later.';
}

和index . php:

        $connection = new TwitterOAuth(CONSUMER_KEY, CONSUMER_SECRET, $_SESSION['oauth_token'], $_SESSION['oauth_token_secret']);
        $userInfo = $connection->get('account/verify_credentials');

但是我一直得到错误:

"Could not authenticate you"

我做错了什么?

Answer 1

显然，在身份验证之后，我必须将临时身份验证令牌替换为永久令牌。

Callback.php

/* Create TwitteroAuth object with app key/secret and token key/secret from default phase */
$connection = new TwitterOAuth(CONSUMER_KEY, CONSUMER_SECRET, $_SESSION['oauth_token'], $_SESSION['oauth_token_secret']);
/* Request access tokens from twitter */
$access_token = $connection->getAccessToken($_REQUEST['oauth_verifier']);
/* Save the access tokens. Normally these would be saved in a database for future use. */
$_SESSION['access_token'] = $access_token;
/* Remove no longer needed request tokens */
unset($_SESSION['oauth_token']);
unset($_SESSION['oauth_token_secret']);
/* If HTTP response is 200 continue otherwise send to connect page to retry */
if (200 == $connection->http_code) {
    /* The user has been verified and the access tokens can be saved for future use */
    $_SESSION['status'] = 'verified';
    header('Location: ./index.php');
} else {
    die("There was a problem!");
}