190 lines
9.1 KiB
PHP
190 lines
9.1 KiB
PHP
<?php # $Id$
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include_once dirname(__FILE__) . '/common.inc.php';
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class serendipity_event_openid extends serendipity_event
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{
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function introspect(&$propbag)
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{
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global $serendipity;
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$propbag->add('name', PLUGIN_OPENID_NAME);
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$propbag->add('description', PLUGIN_OPENID_DESC);
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$propbag->add('stackable', false);
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$propbag->add('author', 'Grischa Brockhaus, Rob Richards');
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$propbag->add('version', '0.6');
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$propbag->add('requirements', array(
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'serendipity' => '1.2',
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'smarty' => '2.6.7',
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'php' => '5.1.3'
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));
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$propbag->add('groups', array('BACKEND_USERMANAGEMENT'));
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$propbag->add('event_hooks', array(
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'backend_login' => true,
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'backend_login_page' => true,
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'backend_sidebar_entries_event_display_profiles' => true,
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'frontend_header' => true,
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'external_plugin' => true
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));
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$propbag->add('configuration', array(
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'plugin_desc',
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'delegation_desc',
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'server',
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'delegate',
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'xrds_location'
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));
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}
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function introspect_config_item($name, &$propbag)
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{
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switch($name) {
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case 'plugin_desc':
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$propbag->add('type', 'content');
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$propbag->add('default', PLUGIN_OPENID_DESCRIPTION);
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break;
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case 'delegation_desc':
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$propbag->add('type', 'content');
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$propbag->add('default', PLUGIN_OPENID_DELEGATION_DESCRIPTION);
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break;
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case 'server':
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$propbag->add('type', 'string');
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$propbag->add('name', PLUGIN_OPENID_SERVER);
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$propbag->add('description', PLUGIN_OPENID_SERVER_DESC);
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$propbag->add('default', '');
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break;
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case 'delegate':
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$propbag->add('type', 'string');
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$propbag->add('name', PLUGIN_OPENID_DELEGATE);
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$propbag->add('description', PLUGIN_OPENID_DELEGATE_DESC);
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$propbag->add('default', '');
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break;
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case 'xrds_location':
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$propbag->add('type', 'string');
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$propbag->add('name', PLUGIN_OPENID_XRDS_LOC);
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$propbag->add('description', PLUGIN_OPENID_XRDS_LOC_DESC);
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$propbag->add('default', '');
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break;
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default:
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return false;
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}
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return true;
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}
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function generate_content(&$title) {
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$title = PLUGIN_OPENID_NAME;
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}
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function event_hook($event, &$bag, &$eventData, $addData = null) {
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global $serendipity;
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static $login_url = null;
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if ($login_url === null) {
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$login_url = $serendipity['baseURL'] . $serendipity['indexFile'] . '?/plugin/loginbox';
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}
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$hooks = &$bag->get('event_hooks');
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if (isset($hooks[$event])) {
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switch($event) {
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case 'external_plugin' :
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if ($eventData=="openid.png") {
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header('Content-Type: image/png');
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echo file_get_contents(dirname(__FILE__). '/openid.png');
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}
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break;
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case 'frontend_header':
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$server = $this->get_config('server');
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$openidurl = $this->get_config('delegate');
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$xrdsloc = $this->get_config('xrds_location');
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if (! empty($server) && (! empty($openidurl) || ! empty($xrdsloc))) {
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/* Make sure linefeeds exist otherwise OpenID does not always work correctly */
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echo "\n";
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echo '<link rel="openid.server" href="'.$server.'" /> '."\n";
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if (! empty($openidurl)) {
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echo '<link rel="openid.delegate" href="'.$openidurl.'" /> '."\n";
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}
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if (! empty($xrdsloc)) {
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echo '<meta http-equiv="X-XRDS-Location" content="'.$xrdsloc.'" /> '."\n";
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}
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}
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break;
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case 'backend_login_page':
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$hidden = array('action'=>'admin');
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$eventData['header'] .= '<br/><div align="center">'.
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serendipity_common_openid::loginform('serendipity_admin.php', $hidden, NULL).
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'</div>';
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break;
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case 'backend_login':
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if ($eventData) {
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return true;
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}
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if ($_SESSION['serendipityAuthedUser'] == true) {
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$eventData = serendipity_common_openid::reauth_openid();
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if (! empty($serendipity['POST']['openid_url']) && ! empty($serendipity['POST']['openidflag'])) {
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/* Check that openid isn't already associated with another login */
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$tmpRet = serendipity_common_openid::redir_openidserver($serendipity['POST']['openid_url'], $this->get_consumertest_path(), 3);
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/* If updating an OpenID it is not a real login attempt */
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if (($tmpRet === false) && (($serendipity['GET']['openidflag']==3) || ($serendipity['POST']['openidflag']==3))) {
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return;
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}
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$eventData = $tmpRet;
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} else {
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$eventData = serendipity_common_openid::reauth_openid();
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}
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} else if (! empty($serendipity['GET']['openidflag']) && ($serendipity['GET']['openidflag']==1)) {
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$eventData = serendipity_common_openid::authenticate_openid($_GET, $this->get_consumertest_path());
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} else if (! empty($serendipity['POST']['openid_url']) && ! empty($serendipity['POST']['action'])) {
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$eventData = serendipity_common_openid::redir_openidserver($serendipity['POST']['openid_url'], $this->get_consumertest_path(), 1);
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}
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return;
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case 'backend_sidebar_entries_event_display_profiles':
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if (($_SESSION['serendipityAuthedUser'] == true)) {
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if (! empty($serendipity['GET']['openidflag']) && ($serendipity['GET']['openidflag']==3)) {
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if ($checkRet = serendipity_common_openid::authenticate_openid($_GET, $this->get_consumertest_path(), true)) {
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if (serendipity_common_openid::updateOpenID($checkRet['openID'], $serendipity['authorid'])) {
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echo '<strong>' . htmlspecialchars(PLUGIN_OPENID_UPDATE_SUCCESS) . '</strong><br /><br />';
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} else {
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echo '<strong>' . htmlspecialchars(PLUGIN_OPENID_UPDATE_FAIL) . '</strong><br /><br />';
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}
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} else {
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echo '<strong>' . htmlspecialchars(PLUGIN_OPENID_INVALID_RESPONSE) . '</strong><br /><br />';
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}
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} elseif (! empty($serendipity['POST']['openidflag']) && ($serendipity['POST']['openidflag']==3)) {
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echo '<strong>' . htmlspecialchars(PLUGIN_OPENID_INVALID_RESPONSE) . '</strong><br /><br />';
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}
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}
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$imgpath = $serendipity['baseURL'] . 'index.php?/plugin/openid.png';
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echo '<form action="?" method="post">';
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echo '<input type="hidden" name="serendipity[adminModule]" value="event_display" />';
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echo '<input type="hidden" name="serendipity[adminAction]" value="profiles" />';
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echo '<input type="hidden" name="serendipity[openidflag]" value="3" />';
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echo '<div>';
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echo '<strong>' . htmlspecialchars(PLUGIN_EVENT_OPENID_SELECT) . '</strong><br /><br />';
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echo '<img src="' . $imgpath . '" alt="OpenID URL"> <input type="text" size="50" name="serendipity[openid_url]" value="'. serendipity_common_openid::getOpenID($serendipity['authorid']) .'" />';
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echo ' <input type="submit" name="submit" value="' . EDIT . '" />';
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echo '</div><br /><hr /></form>';
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return true;
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default:
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return false;
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}
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} else {
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return false;
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}
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}
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function get_consumertest_path() {
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global $serendipity;
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return $serendipity['serendipityPath'] . PATH_SMARTY_COMPILE . '/_php_consumer_test';
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}
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}
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/* vim: set sts=4 ts=4 expandtab : */
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