211 lines
8.6 KiB
PHP
211 lines
8.6 KiB
PHP
<?php
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// This file is part of GNU social - https://www.gnu.org/software/social
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//
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// GNU social is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// GNU social is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with GNU social. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Register a new OAuth Application
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*
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* @category Applications
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* @package GNUsocial
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* @author Zach Copley <zach@status.net>
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* @copyright 2008-2011 StatusNet, Inc.
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* @copyright 2013 Free Software Foundation, Inc http://www.fsf.org
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* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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*/
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defined('GNUSOCIAL') || die();
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/**
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* Add a new application
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*
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* This is the form for adding a new application
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*
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* @category Application
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* @package GNUsocial
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* @author Zach Copley <zach@status.net>
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* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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*/
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class NewApplicationAction extends SettingsAction
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{
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public function title()
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{
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// TRANS: This is the title of the form for adding a new application.
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return _('New application');
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}
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protected function doPost()
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{
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if ($this->arg('cancel')) {
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common_redirect(common_local_url('oauthappssettings'), 303);
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} elseif ($this->arg('save')) {
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//trySave will never return, just throw exception or redirect
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$this->trySave();
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}
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// TRANS: Client error displayed when encountering an unexpected action on form submission.
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$this->clientError(_('Unexpected form submission.'));
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}
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protected function getForm()
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{
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return new ApplicationEditForm($this);
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}
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protected function getInstructions()
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{
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// TRANS: Form instructions for registering a new application.
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return _('Use this form to register a new application.');
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}
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protected function trySave()
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{
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$name = $this->trimmed('name');
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$description = $this->trimmed('description');
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$source_url = $this->trimmed('source_url');
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$organization = $this->trimmed('organization');
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$homepage = $this->trimmed('homepage');
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$callback_url = $this->trimmed('callback_url');
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$type = $this->arg('app_type');
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$access_type = $this->arg('default_access_type');
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if (empty($name)) {
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// TRANS: Validation error shown when not providing a name in the "New application" form.
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$this->clientError(_('Name is required.'));
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} elseif ($this->nameExists($name)) {
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// TRANS: Validation error shown when providing a name for an application that already exists in the "New application" form.
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$this->clientError(_('Name already in use. Try another one.'));
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} elseif (mb_strlen($name) > 255) {
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// TRANS: Validation error shown when providing too long a name in the "New application" form.
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$this->clientError(_('Name is too long (maximum 255 characters).'));
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} elseif (empty($description)) {
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// TRANS: Validation error shown when not providing a description in the "New application" form.
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$this->clientError(_('Description is required.'));
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} elseif (Oauth_application::descriptionTooLong($description)) {
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$this->clientError(sprintf(
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// TRANS: Form validation error in New application form.
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// TRANS: %d is the maximum number of characters for the description.
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_m('Description is too long (maximum %d character).',
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'Description is too long (maximum %d characters).',
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Oauth_application::maxDesc()),
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Oauth_application::maxDesc()
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));
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} elseif (empty($source_url)) {
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// TRANS: Validation error shown when not providing a source URL in the "New application" form.
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$this->clientError(_('Source URL is required.'));
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} elseif ((strlen($source_url) > 0) && !common_valid_http_url($source_url)) {
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// TRANS: Validation error shown when providing an invalid source URL in the "New application" form.
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$this->clientError(_('Source URL is not valid.'));
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} elseif (empty($organization)) {
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// TRANS: Validation error shown when not providing an organisation in the "New application" form.
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$this->clientError(_('Organization is required.'));
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} elseif (mb_strlen($organization) > 255) {
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// TRANS: Validation error shown when providing too long an arganisation name in the "Edit application" form.
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$this->clientError(_('Organization is too long (maximum 255 characters).'));
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} elseif (empty($homepage)) {
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// TRANS: Form validation error show when an organisation name has not been provided in the new application form.
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$this->clientError(_('Organization homepage is required.'));
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} elseif ((strlen($homepage) > 0) && !common_valid_http_url($homepage)) {
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// TRANS: Validation error shown when providing an invalid homepage URL in the "New application" form.
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$this->clientError(_('Homepage is not a valid URL.'));
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} elseif (mb_strlen($callback_url) > 255) {
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// TRANS: Validation error shown when providing too long a callback URL in the "New application" form.
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$this->clientError(_('Callback is too long.'));
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} elseif (strlen($callback_url) > 0 && !common_valid_http_url($callback_url)) {
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// TRANS: Validation error shown when providing an invalid callback URL in the "New application" form.
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$this->clientError(_('Callback URL is not valid.'));
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}
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// Login is checked in parent::prepare()
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assert(!is_null($this->scoped));
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$app = new Oauth_application();
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$app->query('START TRANSACTION');
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$app->name = $name;
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$app->owner = $this->scoped->getID();
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$app->description = $description;
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$app->source_url = $source_url;
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$app->organization = $organization;
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$app->homepage = $homepage;
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$app->callback_url = $callback_url;
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$app->type = $type;
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// Yeah, I dunno why I chose bit flags. I guess so I could
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// copy this value directly to Oauth_application_user
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// access_type which I think does need bit flags -- Z
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if ($access_type == 'r') {
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$app->setAccessFlags(true, false);
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} else {
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$app->setAccessFlags(true, true);
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}
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$app->created = common_sql_now();
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// generate consumer key and secret
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$consumer = Consumer::generateNew();
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$result = $consumer->insert();
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if (!$result) {
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common_log_db_error($consumer, 'INSERT', __FILE__);
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$app->query('ROLLBACK');
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// TRANS: Server error displayed when an application could not be registered in the database through the "New application" form.
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$this->serverError(_('Could not create application.'));
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}
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$app->consumer_key = $consumer->consumer_key;
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$this->app_id = $app->insert();
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if (!$this->app_id) {
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common_log_db_error($app, 'INSERT', __FILE__);
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$app->query('ROLLBACK');
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// TRANS: Server error displayed when an application could not be registered in the database through the "New application" form.
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$this->serverError(_('Could not create application.'));
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}
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try {
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$app->uploadLogo();
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} catch (Exception $e) {
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$app->query('ROLLBACK');
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// TRANS: Form validation error messages displayed when uploading an invalid application logo.
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$this->clientError(_('Invalid image.'));
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}
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$app->query('COMMIT');
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common_redirect(common_local_url('oauthappssettings'), 303);
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}
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/**
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* Does the app name already exist?
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*
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* Checks the DB to see someone has already registered an app
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* with the same name.
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*
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* @param string $name app name to check
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*
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* @return boolean true if the name already exists
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*/
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public function nameExists($name)
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{
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$app = Oauth_application::getKV('name', $name);
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return !empty($app);
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}
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}
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