function Auth_OpenID_discover($uri, $fetcher)
{
// If the fetcher (i.e., PHP) doesn't support SSL, we can't do
// discovery on an HTTPS URL.
if ($fetcher->isHTTPS($uri) && !$fetcher->supportsSSL()) {
return array($uri, array());
}
if (Auth_Yadis_identifierScheme($uri) == 'XRI') {
$result = Auth_OpenID_discoverXRI($uri, $fetcher);
} else {
$result = Auth_OpenID_discoverURI($uri, $fetcher);
}
// If the fetcher doesn't support SSL, we can't interact with
// HTTPS server URLs; remove those endpoints from the list.
if (!$fetcher->supportsSSL()) {
$http_endpoints = array();
list($new_uri, $endpoints) = $result;
foreach ($endpoints as $e) {
if (!$fetcher->isHTTPS($e->server_url)) {
$http_endpoints[] = $e;
}
}
$result = array($new_uri, $http_endpoints);
}
return $result;
}
function test_xriNoCanonicalID()
{
list($user_xri, $services) = Auth_OpenID_discoverXRI('=smoker*bad');
$this->assertFalse($services);
}
