mclosson

/* Welcome freedom fighter.  The liberation front has gained access to the
 * source code for a wire transfer program used by FIRST NATIONAL CYBER, a
 * bank used by the alliance for oppression and we need you to find a
 * vulnerability in this program and stea... er liberate the funds from an
 * operative named prince_john.
 *
 * The bank programmers have attempted to put in a number of defensive checks
 * to prevent abuse of the bank wire network, and we cannot modify the
 * program source code without risking detection but we suspect that deadlines
 * and corporate training programs have left them without the motivation 

mclosson

/* You can successfully authenticate to this program by entering the password
 * as seen in the code below, or by doing something else.  What is it and why?
 *
 * $ make good_enough_password
 * $ ./good_enough_password
 * Enter password:
 *
 * Hint: The problem is worse on a 32bit platform.  To compile for 32bit on OSX
 * $ cc -m32 -o good_enough_password good_enough_password.c
 * $ ./good_enough_password

mclosson

require 'httparty'
require 'json'

module Pipedrive
  class Client

    def initialize(api_token)
      self.api_token = api_token
    end

mclosson

# https://projecteuler.net/problem=1
# sum the nautural numbers below 10 that are multiples of 3 or 5

.section .text
.globl _start

_start:
  pushl $1 # counter
  pushl $0 # sum

mclosson

import java.util.*;

public class Set {
  private List values = new ArrayList();

  public Set(int[] inputSet) {
    for (int i = 0; i < inputSet.length; i++) {
      boolean exists = values.contains(inputSet[i]);
      if (!exists) {
        this.values.add(inputSet[i]);

mclosson

require 'httparty'
require 'minitest/autorun'
require 'minitest/mock'

class GoogleClient

  BASE_URI = "http://google.com"

  attr_writer :http_client

mclosson

require 'httparty'
require 'minitest/autorun'
require 'minitest/mock'


require 'httparty'

class GoogleClient

  BASE_URI = "http://google.com"

mclosson

require 'httparty'
require 'minitest/autorun'
require 'minitest/mock'


require 'httparty'

class GoogleClient

  BASE_URI = "http://google.com"

mclosson

#!/bin/sh
#
#  authpf-rules: this needs a better name (authpfconf?)
#
#  Generate per user rules for authpf based on the groups a user is a member of.
#  If the user is a member of the engineering & support groups then they should
#  get access to the hosts in the associated pf tables upon authenticating.
#
#  Example:
#

mclosson

/*
 *  timeout - application to check a list of users against the current time
 *  and return a message on whether each user is authorized to login to the
 *  system during this time on a FreeBSD system.
 *
 *  These time frames are configured in the /etc/login.conf or the user's
 *  ~/login.conf files for their class of user.  The login application will
 *  check these allowed or denied time lists and prevent the user from logging
 *  in during unauthorized times however users whom are already logged in will
 *  be able to remain logged in regardless of the time.