/**
* Handle a POST user credential check in apioauthauthorization.
* If given an OpenID URL, we'll pass us over to the regular things
* and then redirect back here on completion.
*
* @fixme merge with common code for main OpenID login form
* @param HTMLOutputter $action
*/
function onStartOAuthLoginCheck($action, &$user)
{
$provider = common_config('openid', 'trusted_provider');
if ($provider) {
$openid_url = $provider;
if (common_config('openid', 'append_username')) {
$openid_url .= $action->trimmed('openid_username');
}
} else {
$openid_url = $action->trimmed('openid_url');
}
if ($openid_url) {
require_once dirname(__FILE__) . '/openid.php';
oid_assert_allowed($openid_url);
$returnto = common_local_url('ApiOauthAuthorize', array(), array('oauth_token' => $action->arg('oauth_token'), 'mode' => $action->arg('mode')));
common_set_returnto($returnto);
// This will redirect if functional...
$result = oid_authenticate($openid_url, 'finishopenidlogin');
if (is_string($result)) {
# error message
throw new ServerException($result);
} else {
exit(0);
}
}
return true;
}