public function __construct($provider_name, $settings)
{
parent::__construct($provider_name, $settings);
$this->openid = new Vendor_LightOpenID();
// Is this a generic OpenID, or a specific ("branded" / shows button on login page) one?
$this->generic = $provider_name == 'openid';
}
/**
* Return - Called when we return from the provider's login page. Validate the login. Check if
* the user already has an account, and redirect to a registration page if not.
*/
public function action_return()
{
$provider_name = $provider = $this->request->param('id');
$provider = Membership_Provider::factory($provider);
if (!($user = $provider->verifyLogin())) {
echo 'Failed';
die;
}
// Try to look up this user
$identity = ORM::factory('identity')->where('identity', '=', $user['identity'])->find();
// If they're loaded, they're a member
if ($identity->loaded()) {
// Log in as this user
$identity->login();
$this->session->set('message', 'Welcome back, ' . html::chars($identity->member->name) . '!');
$this->request->redirect('');
}
// Otherwise, if we're here, this identity isn't associated with any one yet.
// Are they currently logged in?
if ($this->membership->logged_in()) {
$member = $this->membership->get_member();
// Associate their new OpenID with their current account.
// TODO: Remove code duplication with action_register() below.
$identity = ORM::factory('identity');
$identity->identity = $user['identity'];
$identity->member = $member;
$identity->provider = $provider_name;
$identity->display_name = $user['display_name'];
$identity->save();
$this->session->set('message', 'Attached identity "' . html::chars($user['display_name']) . '" (' . $provider_name . ') to your account.');
$this->request->redirect('member');
}
// Otherwise, they need a new account
// Redirect to the registration page
$this->session->set('reg_openid', $user);
$this->session->set('reg_openid_provider', $provider_name);
$this->request->redirect('member/register');
}
public function __construct($provider_name, $options)
{
parent::__construct($provider_name, $options);
$this->oauth = new OAuth($options['key'], $options['secret'], OAUTH_SIG_METHOD_HMACSHA1, OAUTH_AUTH_TYPE_URI);
}
