yzguy

Introduction

Cyberengine is the combination of a Ruby on Rails web front-end and backend service checks. Cyberengine is designed to check and score common network services used in "blueteam-redteam-whiteteam" competitions and provide a web interface for teams about their servers and services.

Setup Overview

• There are many Teams of type white, red, and blue
• A team can have many Members
• Teams have many Servers

yzguy

class StaticController < ApplicationController
  def welcome
  end

  def scoreboard
    @teams = Array.new
    @bargraph = Array.new
    @scoreboard = Hash.new
    @colors = ['#FF1493','#F08080','#DC143C','#FF4500','#FF0000','#FFD700','#008000','#32CD32','#40E0D0','#4169E1','#9370DB']
    Team.blueteams.includes([services_for_scoring: :checks_for_scoring]).each do |team|

yzguy

dm() {
    case $1 in
        ip )
            docker-machine ip $DOCKER_MACHINE_NAME
            ;;
        set )
            eval $(docker-machine env $2)
            ;;
        * )
            docker-machine $@

yzguy

parse_git_branch() {
    git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
}

export PS1='\[\e[33;34m\]\u\[\e[0;97m\]@\[\e[33;32m\]\h\[\e[33;31m\]$(parse_git_branch)\[\e[0m\] \[\e[0;97m\]\W \[\e[33;40m\]->\[\e[0m\] '

yzguy

#!/usr/bin/env ruby

require 'sqlite3'

db = SQLite3::Database.new("locations.db")

def getAllLocations()
    return db.execute("SELCT name FROM locations")
end

yzguy

require 'erb'

module TemplateVariables
  def self.construct(variables)
    b = get_binding
    variables.each do |key, value|
      b.local_variable_set(key, value)
    end

    b

yzguy

showmount -e nasserver
sudo mount -t nfs -o resvport,rw nasserver:/opt/storage ~/storage/
sudo umount -f ~/storage

yzguy

parse_git_branch() {
         git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/[\1]/'
}
export PS1='\[\e[0;95m[\] \u\[\e[0;97m\]@\[\e[0;92m\]\h: $(parse_git_branch) \[\e[0;97m\]\W \[\e[0;95m\]] $\[\e[0m\] '

yzguy

Oscar
https://github.com/adrienthebo/oscar

Puppet Debugging Kit
https://github.com/Sharpie/puppet-debugging-kit

Beaker
https://github.com/puppetlabs/beaker

Hiera

yzguy

From this:
----------
csv_file = csv.DictReader(open(sys.argv[2], 'r'))

To This:
--------
with open(sys.argv[2], 'r') as csv_file:
  csv_data = csv.DictReader(csv_file)
  for row in csv_data:
    ...