function execute()
{
if (isset($_GET['openid'])) {
if (trim($_GET['openid'] == '')) {
$this->error = _("Provide a valid OpenID.");
}
require_once 'openid.php';
$openid = new Dope_OpenID($_GET['openid']);
$openid->setReturnURL(RessourceManager::getExternUrl('special/login/openid_return'));
$openid->SetTrustRoot(RessourceManager::getServerName());
$openid->setRequiredInfo(array('email', 'fullname'));
$endpoint_url = $openid->getOpenIDEndpoint();
if ($endpoint_url) {
// If we find the endpoint, you might want to store it for later use.
$_SESSION['openid_endpoint_url'] = $endpoint_url;
// Redirect the user to their OpenID Provider
$openid->redirect();
} else {
$error = $openid->getError();
$this->error = '';
$this->error .= "ERROR CODE: " . $error['code'] . "<br>";
$this->error .= "ERROR DESCRIPTION: " . $error['description'] . "<br>";
}
} else {
$this->error = _("Login error.");
}
}
function oip()
{
// echo "<!-- this is where the openid action happens -->";
if (!isset($_POST['openid_identity'])) {
return;
}
//error_reporting(E_ALL);
global $bb_current_user, $bbdb;
//could use "login-page"
if ((bb_get_location() == "register-page" || bb_get_location() == "login-page") && isset($_POST['openid_identity'])) {
$openid_identity = trim($_POST['openid_identity']);
if (!preg_match("/^https?:\\/\\//i", $openid_identity)) {
$openid_identity = 'http://' . $openid_identity;
}
/*if(function_exists('filter_input'))
{
if( ! filter_input(INPUT_POST, 'openid_identity', FILTER_VALIDATE_URL))
{
$error = "Error: OpenID Identifier is not in proper format.";
}
}
else
{
if( ! eregi("^((https?)://)?(((www\.)?[^ ]+\.[com|org|net|edu|gov|us]))([^ ]+)?$",$openid_identity))
{
$error = "Error: OpenID Identifier is not in proper format.";
}
}
*/
if (!eregi("^((https?)://)?(((www\\.)?[^ ]+\\.[com|org|net|edu|gov|us]))([^ ]+)?\$", $openid_identity)) {
$error = "Error: OpenID Identifier is not in proper format.";
}
//echo $openid_identity;
if (!isset($error)) {
oip_session();
$openid = new Dope_OpenID($openid_identity);
$openid->setReturnURL(bb_get_option('uri') . "register.php?action=verify");
$openid->SetTrustRoot(bb_get_option('uri'));
$openid->setRequiredInfo(array('email', 'nickname', 'fullname'));
//print_r($openid);
//echo "sending";
$endpoint_url = $openid->getOpenIDEndpoint();
if ($endpoint_url) {
// If we find the endpoint, you might want to store it for later use.
//$_SESSION['oip_url'] = $endpoint_url;
// Redirect the user to their OpenID Provider
$openid->redirect();
// Call exit so the script stops executing while we wait to redirect.
exit;
} else {
$the_error = $openid->getError();
$error = "Error Code: {$the_error['code']}<br />";
$error .= "Error Description: {$the_error['description']}<br />";
}
} else {
//echo "OpenidPlus: ".$error;
}
// /!isset($error)
//} // /isset($_POST['openid_url'])
}
// bb_get_location()=="register-page"
}