<?php function apiURL() { $pageURL = $_SERVER['HTTPS'] == 'on' ? 'https://' : 'http://'; $pageURL .= $_SERVER['SERVER_PORT'] <> '80' ? $_SERVER['SERVER_NAME'] . ':' . $_SERVER['SERVER_PORT'] : $_SERVER['SERVER_NAME']; return $pageURL . '/ods/webid_demo.php'; } $_webid = isset ($_REQUEST['webid']) ? $_REQUEST['webid'] : ''; $_error = isset ($_REQUEST['error']) ? $_REQUEST['error'] : ''; $_action = isset ($_REQUEST['go']) ? $_REQUEST['go'] : ''; if (($_webid == '') && ($_error == '')) { if ($_action <> '') { if ($_SERVER['HTTPS'] <> 'on') { $_error = 'No certificate'; } else { $_callback = apiURL(); $_url = sprintf ('https://id.myopenlink.net/ods/webid_verify.vsp?callback=%s', urlencode($_callback)); header (sprintf ('Location: %s', $_url)); return; } } } ?> <html> <head> <title>WebID Verification Demo - PHP</title> </head> <body> <h1>WebID Verification Demo</h1> <div> This will check your X.509 Certificate's WebID watermark. <br/>Also note this service supports ldap, http, mailto, acct scheme based WebIDs. </div> <br/> <br/> <div> <form method="get"> <input type="submit" name="go" value="Check"/> </form> </div> <?php if (($_webid <> '') || ($_error <> '')) { ?> <div> The return values are: <ul> <?php if ($_webid <> '') { ?> <li>WebID - <?php print ($_webid); ?></li> <li>Timestamp in ISO 8601 format - <?php print ($_REQUEST['ts']); ?></li> <?php } if ($_error <> '') { ?> <li>Error - <?php print ($_error); ?></li> <?php } ?> </ul> </div> <?php } ?> </body> </html>