/**
* StatusNet, the distributed open-source microblogging tool
*
- * Exchange an authorized OAuth request token for an access token
+ * Action for getting OAuth token credentials (exchange an authorized
+ * request token for an access token)
*
* PHP version 5
*
* @link http://status.net/
*/
-if (!defined('STATUSNET')) {
- exit(1);
-}
-
-require_once INSTALLDIR . '/lib/apioauth.php';
+if (!defined('GNUSOCIAL')) { exit(1); }
/**
- * Exchange an authorized OAuth request token for an access token
+ * Action for getting OAuth token credentials (exchange an authorized
+ * request token for an access token)
*
* @category API
* @package StatusNet
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://status.net/
*/
-
-class ApiOauthAccessTokenAction extends ApiOauthAction
+class ApiOAuthAccessTokenAction extends ApiOAuthAction
{
+ protected $reqToken = null;
+ protected $verifier = null;
/**
* Class handler.
*
* @return void
*/
- function handle($args)
+ function handle()
{
- parent::handle($args);
+ parent::handle();
- $datastore = new ApiStatusNetOAuthDataStore();
+ $datastore = new ApiGNUsocialOAuthDataStore();
$server = new OAuthServer($datastore);
$hmac_method = new OAuthSignatureMethod_HMAC_SHA1();
$server->add_signature_method($hmac_method);
- $atok = null;
+ $atok = $app = null;
+
+ // XXX: Insist that oauth_token and oauth_verifier be populated?
+ // Spec doesn't say they MUST be.
try {
$req = OAuthRequest::from_request();
- $atok = $server->fetch_access_token($req);
- } catch (OAuthException $e) {
- common_log(LOG_WARN, 'API OAuthException - ' . $e->getMessage());
+ $this->reqToken = $req->get_parameter('oauth_token');
+ $this->verifier = $req->get_parameter('oauth_verifier');
+
+ $app = $datastore->getAppByRequestToken($this->reqToken);
+ $atok = $server->fetch_access_token($req);
+ } catch (Exception $e) {
+ common_log(LOG_WARNING, 'API OAuthException - ' . $e->getMessage());
common_debug(var_export($req, true));
- $this->outputError($e->getMessage());
- return;
+ $code = $e->getCode();
+ $this->clientError($e->getMessage(), empty($code) ? 401 : $code, 'text');
}
if (empty($atok)) {
- common_debug('couldn\'t get access token.');
- print "Token exchange failed. Has the request token been authorized?\n";
+ // Token exchange failed -- log it
+
+ $msg = sprintf(
+ 'API OAuth - Failure exchanging OAuth request token for access token, '
+ . 'request token = %s, verifier = %s',
+ $this->reqToken,
+ $this->verifier
+ );
+
+ common_log(LOG_WARNING, $msg);
+ // TRANS: Client error given from the OAuth API when the request token or verifier is invalid.
+ $this->clientError(_('Invalid request token or verifier.'), 400, 'text');
} else {
- print $atok;
+ common_log(
+ LOG_INFO,
+ sprintf(
+ "Issued access token '%s' for application %d (%s).",
+ $atok->key,
+ $app->id,
+ $app->name
+ )
+ );
+ $this->showAccessToken($atok);
}
}
- function outputError($msg)
+ /*
+ * Display OAuth token credentials
+ *
+ * @param OAuthToken token the access token
+ */
+ function showAccessToken($token)
{
- header('HTTP/1.1 401 Unauthorized');
- header('Content-Type: text/html; charset=utf-8');
- print $msg . "\n";
+ header('Content-Type: application/x-www-form-urlencoded');
+ print $token;
}
}
-