1 files changed, 94 insertions, 0 deletions
diff --git a/actions/apioauthaccesstoken.php b/actions/apioauthaccesstoken.php
new file mode 100644
index 000000000..085ef6f0b
--- /dev/null
+++ b/actions/apioauthaccesstoken.php
@@ -0,0 +1,94 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Exchange an authorized OAuth request token for an access token
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  API
+ * @package   StatusNet
+ * @author    Zach Copley <zach@status.net>
+ * @copyright 2010 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://status.net/
+ */
+
+if (!defined('STATUSNET')) {
+    exit(1);
+}
+
+require_once INSTALLDIR . '/lib/apioauth.php';
+
+/**
+ * Exchange an authorized OAuth request token for an access token
+ *
+ * @category API
+ * @package  StatusNet
+ * @author   Zach Copley <zach@status.net>
+ * @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 handler.
+     *
+     * @param array $args array of arguments
+     *
+     * @return void
+     */
+    function handle($args)
+    {
+        parent::handle($args);
+
+        $datastore   = new ApiStatusNetOAuthDataStore();
+        $server      = new OAuthServer($datastore);
+        $hmac_method = new OAuthSignatureMethod_HMAC_SHA1();
+
+        $server->add_signature_method($hmac_method);
+
+        $atok = null;
+
+        try {
+            $req  = OAuthRequest::from_request();
+            $atok = $server->fetch_access_token($req);
+
+        } catch (OAuthException $e) {
+            common_log(LOG_WARN, 'API OAuthException - ' . $e->getMessage());
+            common_debug(var_export($req, true));
+            $this->outputError($e->getMessage());
+            return;
+        }
+
+        if (empty($atok)) {
+            common_debug('couldn\'t get access token.');
+            print "Token exchange failed. Has the request token been authorized?\n";
+        } else {
+            print $atok;
+        }
+    }
+
+    function outputError($msg)
+    {
+        header('HTTP/1.1 401 Unauthorized');
+        header('Content-Type: text/html; charset=utf-8');
+        print $msg . "\n";
+    }
+}
+