Merge branch '0.9.x' of git@gitorious.org:statusnet/mainline into 0.9.x

1 files changed, 109 insertions, 0 deletions

diff --git a/lib/apibareauth.php b/lib/apibareauth.php
new file mode 100644
index 000000000..2d29c1ddd
--- /dev/null
+++ b/lib/apibareauth.php
@@ -0,0 +1,109 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Base class for API actions that require "bare auth". Bare auth means
+ * authentication is required only if the action is called without an argument
+ * or query param specifying user id.
+ *
+ * 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    Adrian Lang <mail@adrianlang.de>
+ * @author    Brenda Wallace <shiny@cpan.org>
+ * @author    Craig Andrews <candrews@integralblue.com>
+ * @author    Dan Moore <dan@moore.cx>
+ * @author    Evan Prodromou <evan@status.net>
+ * @author    mEDI <medi@milaro.net>
+ * @author    Sarven Capadisli <csarven@status.net>
+ * @author    Zach Copley <zach@status.net> 
+ * @copyright 2009 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/apiauth.php';
+
+/**
+ * Actions extending this class will require auth unless a target
+ * user ID has been specified
+ *
+ * @category API
+ * @package  StatusNet
+ * @author   Adrian Lang <mail@adrianlang.de>
+ * @author   Brenda Wallace <shiny@cpan.org>
+ * @author   Craig Andrews <candrews@integralblue.com>
+ * @author   Dan Moore <dan@moore.cx>
+ * @author   Evan Prodromou <evan@status.net>
+ * @author   mEDI <medi@milaro.net>
+ * @author   Sarven Capadisli <csarven@status.net>
+ * @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 ApiBareAuthAction extends ApiAuthAction
+{
+
+    /**
+     * Take arguments for running
+     *
+     * @param array $args $_REQUEST args
+     *
+     * @return boolean success flag
+     *
+     */
+
+    function prepare($args)
+    {
+        parent::prepare($args);
+        return true;
+    }
+
+    /**
+     * Does this API resource require authentication?
+     *
+     * @return boolean true or false
+     */
+
+    function requiresAuth()
+    {
+        // If the site is "private", all API methods except statusnet/config
+        // need authentication
+
+        if (common_config('site', 'private')) {
+            return true;
+        }
+
+        // check whether a user has been specified somehow
+
+        $id           = $this->arg('id');
+        $user_id      = $this->arg('user_id');
+        $screen_name  = $this->arg('screen_name');
+
+        if (empty($id) && empty($user_id) && empty($screen_name)) {
+            return true;
+        }
+
+        return false;
+    }
+
+}
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