Merge branch 'testing' into 0.9.x

Conflicts:
	plugins/OpenID/openidlogin.php

1 files changed, 270 insertions, 0 deletions

diff --git a/plugins/OpenID/openidadminpanel.php b/plugins/OpenID/openidadminpanel.php
new file mode 100644
index 000000000..063306366
--- /dev/null
+++ b/plugins/OpenID/openidadminpanel.php
@@ -0,0 +1,270 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * OpenID bridge administration panel
+ *
+ * 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  Settings
+ * @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);
+}
+
+/**
+ * Administer global OpenID settings
+ *
+ * @category Admin
+ * @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 OpenidadminpanelAction extends AdminPanelAction
+{
+    /**
+     * Returns the page title
+     *
+     * @return string page title
+     */
+
+    function title()
+    {
+        return _m('OpenID');
+    }
+
+    /**
+     * Instructions for using this form.
+     *
+     * @return string instructions
+     */
+
+    function getInstructions()
+    {
+        return _m('OpenID settings');
+    }
+
+    /**
+     * Show the OpenID admin panel form
+     *
+     * @return void
+     */
+
+    function showForm()
+    {
+        $form = new OpenIDAdminPanelForm($this);
+        $form->show();
+        return;
+    }
+
+    /**
+     * Save settings from the form
+     *
+     * @return void
+     */
+
+    function saveSettings()
+    {
+        static $settings = array(
+            'openid' => array('trusted_provider', 'required_team')
+        );
+
+        static $booleans = array(
+            'site' => array('openidonly')
+        );
+
+        $values = array();
+
+        foreach ($settings as $section => $parts) {
+            foreach ($parts as $setting) {
+                $values[$section][$setting]
+                    = $this->trimmed($setting);
+            }
+        }
+
+        foreach ($booleans as $section => $parts) {
+            foreach ($parts as $setting) {
+                $values[$section][$setting]
+                    = ($this->boolean($setting)) ? 1 : 0;
+            }
+        }
+
+        // This throws an exception on validation errors
+
+        $this->validate($values);
+
+        // assert(all values are valid);
+
+        $config = new Config();
+
+        $config->query('BEGIN');
+
+        foreach ($settings as $section => $parts) {
+            foreach ($parts as $setting) {
+                Config::save($section, $setting, $values[$section][$setting]);
+            }
+        }
+
+        foreach ($booleans as $section => $parts) {
+            foreach ($parts as $setting) {
+                Config::save($section, $setting, $values[$section][$setting]);
+            }
+        }
+
+        $config->query('COMMIT');
+
+        return;
+    }
+
+    function validate(&$values)
+    {
+        // Validate consumer key and secret (can't be too long)
+
+        if (mb_strlen($values['openid']['trusted_provider']) > 255) {
+            $this->clientError(
+                _m("Invalid provider URL. Max length is 255 characters.")
+            );
+        }
+
+        if (mb_strlen($values['openid']['required_team']) > 255) {
+            $this->clientError(
+                _m("Invalid team name. Max length is 255 characters.")
+            );
+        }
+    }
+}
+
+class OpenIDAdminPanelForm extends AdminForm
+{
+    /**
+     * ID of the form
+     *
+     * @return int ID of the form
+     */
+
+    function id()
+    {
+        return 'openidadminpanel';
+    }
+
+    /**
+     * class of the form
+     *
+     * @return string class of the form
+     */
+
+    function formClass()
+    {
+        return 'form_settings';
+    }
+
+    /**
+     * Action of the form
+     *
+     * @return string URL of the action
+     */
+
+    function action()
+    {
+        return common_local_url('openidadminpanel');
+    }
+
+    /**
+     * Data elements of the form
+     *
+     * @return void
+     *
+     * @todo Some of the options could prevent users from logging in again.
+     *       Make sure that the acting administrator has a valid OpenID matching,
+     *       or more carefully warn folks.
+     */
+
+    function formData()
+    {
+        $this->out->elementStart(
+            'fieldset',
+            array('id' => 'settings_openid')
+        );
+        $this->out->element('legend', null, _m('Trusted provider'));
+        $this->out->element('p', 'form_guide',
+            _m('By default, users are allowed to authenticate with any OpenID provider. ' .
+               'If you are using your own OpenID service for shared sign-in, ' .
+               'you can restrict access to only your own users here.'));
+        $this->out->elementStart('ul', 'form_data');
+
+        $this->li();
+        $this->input(
+            'trusted_provider',
+            _m('Provider URL'),
+            _m('All OpenID logins will be sent to this URL; other providers may not be used.'),
+            'openid'
+        );
+        $this->unli();
+
+        $this->li();
+        $this->input(
+            'required_team',
+             _m('Required team'),
+            _m('Only allow logins from users in the given team (Launchpad extension).'),
+            'openid'
+        );
+        $this->unli();
+
+        $this->out->elementEnd('ul');
+        $this->out->elementEnd('fieldset');
+
+        $this->out->elementStart(
+            'fieldset',
+            array('id' => 'settings_openid-options')
+        );
+        $this->out->element('legend', null, _m('Options'));
+
+        $this->out->elementStart('ul', 'form_data');
+
+        $this->li();
+
+        $this->out->checkbox(
+            'openidonly', _m('Enable OpenID-only mode'),
+            (bool) $this->value('openidonly', 'site'),
+            _m('Require all users to login via OpenID. WARNING: disables password authentication for all users!'),
+            'true'
+        );
+        $this->unli();
+
+        $this->out->elementEnd('ul');
+
+        $this->out->elementEnd('fieldset');
+    }
+
+    /**
+     * Action elements
+     *
+     * @return void
+     */
+
+    function formActions()
+    {
+        $this->out->submit('submit', _('Save'), 'submit', null, _m('Save OpenID settings'));
+    }
+}