private static function getAuthenticationCode(Client $client)
{
// TODO: Figure out why the callback URL (passed as the second
// parameter) does not seem to matter here, but passing a non-empty
// string causes the authentication process to not be initiated.
$url = $client->getLoginUrl(array('wl.skydrive_update'), '');
echo "Integration test suite started.\n\nPlease sign into your OneDrive account from this page and grant to the app all\nthe privileges requested:\n\n\t{$url}\n\nThis process will then resume, do not interrupt it.\n";
$server = @socket_create_listen(self::PORT, 1);
if (false === $server) {
$message = socket_strerror(socket_last_error());
throw new \Exception($message);
}
$socketRemote = @socket_accept($server);
if (false === $socketRemote) {
$message = socket_strerror(socket_last_error());
socket_close($server);
throw new \Exception($message);
}
$buffer = @socket_read($socketRemote, 4096, PHP_BINARY_READ);
if (false === $buffer) {
$message = socket_strerror(socket_last_error());
socket_close($socketRemote);
socket_close($server);
throw new \Exception($message);
}
$size = @socket_write($socketRemote, implode("\r\n", array('HTTP/1.1 200 OK', 'Content-Type: text/html; charset=utf-8', '', '<!DOCTYPE html><h1>Thank you</h1><p>The integration test suite started running. You can close this window.</p>')));
if (false === $size) {
$message = socket_strerror(socket_last_error());
socket_close($socketRemote);
socket_close($server);
throw new \Exception($message);
}
socket_close($socketRemote);
socket_close($server);
list($headers, $body) = explode("\r\n\r\n", $buffer);
$headers = explode("\r\n", $headers);
$request = $headers[0];
if (1 !== preg_match('/^GET\\s+(.+)\\s+HTTP\\/1\\.1$/', $request, $matches)) {
throw new \Exception('Unsupported HTTP request format');
}
$url = $matches[1];
$components = parse_url($url);
$query = $components['query'];
$params = explode('&', $query);
$query = array();
array_map(function ($param) use(&$query) {
list($key, $value) = explode('=', $param);
$query[$key] = $value;
}, $params);
if (!array_key_exists('code', $query)) {
throw new \Exception('Code is missing from the request. Did you log in successfully and granted all the privileges requested?');
}
return $query['code'];
}
