diff options
Diffstat (limited to 'actions/openidsettings.php')
| -rw-r--r-- | actions/openidsettings.php | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/actions/openidsettings.php b/actions/openidsettings.php new file mode 100644 index 000000000..a6170271d --- /dev/null +++ b/actions/openidsettings.php @@ -0,0 +1,191 @@ +<?php +/* + * Laconica - a distributed open-source microblogging tool + * Copyright (C) 2008, Controlez-Vous, Inc. + * + * 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/>. + */ + +if (!defined('LACONICA')) { exit(1); } + +require_once(INSTALLDIR.'/lib/settingsaction.php'); +require_once(INSTALLDIR.'/lib/openid.php'); + +class OpenidsettingsAction extends SettingsAction { + + function show_form($msg=NULL, $success=false) { + + $user = common_current_user(); + + common_show_header(_t('OpenID settings'), NULL, NULL, array($this, 'settings_menu')); + + if ($msg) { + $this->message($msg, $success); + } else { + common_element('div', 'instructions', + _t('Manage your associated OpenIDs from here.')); + } + common_element_start('form', array('method' => 'POST', + 'id' => 'openidadd', + 'action' => + common_local_url('openidsettings'))); + common_element('h2', NULL, _t('Add OpenID')); + common_element('p', NULL, + _t('If you want to add an OpenID to your account, ', + 'enter it in the box below and click "Add".')); + common_input('openid_url', _t('OpenID URL')); + common_submit('add', _t('Add')); + common_element_end('form'); + + $oid = new User_openid(); + $oid->user_id = $user->id; + + if ($oid->find()) { + + common_element('h2', NULL, _t('OpenID')); + common_element('p', NULL, + _t('You can remove an OpenID from your account ', + 'by clicking the button marked "Delete" next to it.')); + $idx = 0; + + while ($oid->fetch()) { + common_element_start('p'); + common_element_start('form', array('method' => 'POST', + 'id' => 'openiddelete-' . $idx, + 'action' => + common_local_url('openidsettings'))); + common_element('a', array('href' => $oid->canonical), + $oid->display); + common_hidden('openid_url', $oid->canonical); + common_submit('remove', _t('Remove')); + common_element_end('form'); + common_element_end('p'); + $idx++; + } + } + + common_show_footer(); + } + + function handle_post() { + if ($this->arg('add')) { + $this->add_openid(); + } else if ($this->arg('remove')) { + $this->remove_openid(); + } else { + $this->show_form(_t('Something weird happened.')); + } + } + + function remove_openid() { + + $openid_url = $this->trimmed('openid_url'); + $oid = User_openid::staticGet('canonical', $openid_url); + if (!$oid) { + $this->show_form(_t('No such OpenID.')); + return; + } + $cur = common_current_user(); + if (!$cur || $oid->user_id != $cur->id) { + $this->show_form(_t('That OpenID does not belong to you.')); + return; + } + $oid->delete(); + $this->show_form(_t('OpenID removed.', true)); + return; + } + + function add_openid() { + + $openid_url = $this->trimmed('openid_url'); + + $consumer = oid_consumer(); + + if (!$consumer) { + common_server_error(_t('Cannot instantiate OpenID consumer object.')); + return; + } + + common_ensure_session(); + + $auth_request = $consumer->begin($openid_url); + + // Handle failure status return values. + if (!$auth_request) { + $this->show_form(_t('Not a valid OpenID.')); + return; + } else if (Auth_OpenID::isFailure($auth_request)) { + $this->show_form(_t('OpenID failure: ') . $auth_request->message); + return; + } + + $sreg_request = Auth_OpenID_SRegRequest::build(// Required + array(), + // Optional + array('nickname', + 'email', + 'fullname', + 'language', + 'timezone', + 'postcode', + 'country')); + + if ($sreg_request) { + $auth_request->addExtension($sreg_request); + } + + $trust_root = common_root_url(); + $process_url = common_local_url('finishaddopenid'); + + if ($auth_request->shouldSendRedirect()) { + $redirect_url = $auth_request->redirectURL($trust_root, + $process_url); + if (!$redirect_url) { + } else if (Auth_OpenID::isFailure($redirect_url)) { + $this->show_form(_t('Could not redirect to server: ') . $redirect_url->message); + return; + } else { + common_redirect($redirect_url); + } + } else { + // Generate form markup and render it. + $form_id = 'openid_message'; + $form_html = $auth_request->formMarkup($trust_root, $process_url, + false, array('id' => $form_id)); + + # XXX: This is cheap, but things choke if we don't escape ampersands + # in the HTML attributes + + $form_html = preg_replace('/&/', '&', $form_html); + + // Display an error if the form markup couldn't be generated; + // otherwise, render the HTML. + if (Auth_OpenID::isFailure($form_html)) { + $this->show_form(_t('Could not create OpenID form: ') . $form_html->message); + } else { + common_show_header(_t('OpenID Auto-Submit')); + common_element('p', 'instructions', + _t('This form should automatically submit itself. '. + 'If not, click the submit button to go to your '. + 'OpenID provider.')); + common_raw($form_html); + common_element('script', NULL, + '$(document).ready(function() { ' . + ' $("#'. $form_id .'").submit(); '. + '});'); + common_show_footer(); + } + } + } +}
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