function bb2_start($settings)
{
// Gather up all the information we need, first of all.
$headers = bb2_load_headers();
// Postprocess the headers to mixed-case
// TODO: get the world to stop using PHP as CGI
$headers_mixed = array();
foreach ($headers as $h => $v) {
$headers_mixed[uc_all($h)] = $v;
}
// IPv6 - IPv4 compatibility mode hack
$_SERVER['REMOTE_ADDR'] = preg_replace("/^::ffff:/", "", $_SERVER['REMOTE_ADDR']);
// Reconstruct the HTTP entity, if present.
$request_entity = array();
if (!strcasecmp($_SERVER['REQUEST_METHOD'], "POST") || !strcasecmp($_SERVER['REQUEST_METHOD'], "PUT")) {
foreach ($_POST as $h => $v) {
$request_entity[$h] = $v;
}
}
@($package = array('ip' => $_SERVER['REMOTE_ADDR'], 'headers' => $headers, 'headers_mixed' => $headers_mixed, 'request_method' => $_SERVER['REQUEST_METHOD'], 'request_uri' => $_SERVER['REQUEST_URI'], 'server_protocol' => $_SERVER['SERVER_PROTOCOL'], 'request_entity' => $request_entity, 'user_agent' => $_SERVER['HTTP_USER_AGENT'], 'is_browser' => false));
$result = bb2_screen($settings, $package);
if ($result && !defined('BB2_TEST')) {
bb2_banned($settings, $package, $result);
}
return $result;
}
function bb2_test($settings, $package, $result)
{
if ($result !== FALSE) {
bb2_banned($settings, $package, $result);
return TRUE;
}
return FALSE;
}
function bb2_test($settings, $package, $result)
{
// Passthrough a value of 1 for whitelisted/bypass items
if ($result == 1) {
return true;
}
if ($result !== FALSE) {
bb2_banned($settings, $package, $result);
return TRUE;
}
return FALSE;
}
function bb2_start($settings)
{
// Gather up all the information we need, first of all.
$headers = bb2_load_headers();
// Postprocess the headers to mixed-case
// TODO: get the world to stop using PHP as CGI
$headers_mixed = array();
foreach ($headers as $h => $v) {
$headers_mixed[uc_all($h)] = $v;
}
// IPv6 - IPv4 compatibility mode hack
$_SERVER['REMOTE_ADDR'] = preg_replace("/^::ffff:/", "", $_SERVER['REMOTE_ADDR']);
// Reconstruct the HTTP entity, if present.
$request_entity = array();
if (!strcasecmp($_SERVER['REQUEST_METHOD'], "POST") || !strcasecmp($_SERVER['REQUEST_METHOD'], "PUT")) {
foreach ($_POST as $h => $v) {
if (is_array($v)) {
# Workaround, see Bug #12
$v = "Array";
}
$request_entity[$h] = $v;
}
}
$request_uri = $_SERVER["REQUEST_URI"];
if (!$request_uri) {
$request_uri = $_SERVER['SCRIPT_NAME'];
}
# IIS
if ($settings['reverse_proxy'] && ($ip = bb2_reverse_proxy($settings, $headers_mixed))) {
$headers['X-Bad-Behavior-Remote-Address'] = $_SERVER['REMOTE_ADDR'];
$headers_mixed['X-Bad-Behavior-Remote-Address'] = $_SERVER['REMOTE_ADDR'];
} else {
$ip = $_SERVER['REMOTE_ADDR'];
}
@($package = array('ip' => $ip, 'headers' => $headers, 'headers_mixed' => $headers_mixed, 'request_method' => $_SERVER['REQUEST_METHOD'], 'request_uri' => $request_uri, 'server_protocol' => $_SERVER['SERVER_PROTOCOL'], 'request_entity' => $request_entity, 'user_agent' => $_SERVER['HTTP_USER_AGENT'], 'is_browser' => false));
$result = bb2_screen($settings, $package);
if ($result && !defined('BB2_TEST')) {
bb2_banned($settings, $package, $result);
}
return $result;
}