4thel00z

/*
 * Hook main() using LD_PRELOAD, because why not?
 * Obviously, this code is not portable. Use at your own risk.
 *
 * Compile using 'gcc hax.c -o hax.so -fPIC -shared -ldl'
 * Then run your program as 'LD_PRELOAD=$PWD/hax.so ./a.out'
 */

#define _GNU_SOURCE
#include <stdio.h>

4thel00z

Source material:
  http://security.stackexchange.com/questions/24444/what-is-the-most-hardened-set-of-options-for-gcc-compiling-c-c
  https://wiki.gentoo.org/wiki/Hardened_Gentoo
  https://wiki.debian.org/Hardening

================================================================================================================>
GCC Security related flags and options:

CFLAGS="-fPIE -fstack-protector-all -D_FORTIFY_SOURCE=2" 
LDFLAGS="-Wl,-z,now -Wl,-z,relro"

4thel00z

package auth

import (
	"encoding/json"
	"fmt"
	"io"
	"io/ioutil"
	"net"
	"net/http"
	"net/url"

4thel00z

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000