cheald

require 'rack'
require 'erb'

def normalize(token)
  token.strip.upcase.gsub(/[^\w]/, '')
end

def nurble_token(token)
  NOUNS[normalize token] && token || NURBLE
end

cheald

  $pattern =
		  '/'
		. '<p>'                              // Opening paragraph
		. '\\s*+'                            // Optional leading whitespace
		. '('                                // 1: The shortcode
		.     '\\['                          // Opening bracket
		.     "($tagregexp)"                 // 2: Shortcode name
		.     '\\b'                          // Word boundary
		                                     // Unroll the loop: Inside the opening shortcode tag
		.     '[^\\]\\/]*'                   // Not a closing bracket or forward slash

cheald

# Used to talk to your "relay server" or smart host.
#   It supports a few simple operations for sending mail, replying, and can
#   log the protocol it uses to stderr if you set debug=1 on __init__.
class Relay

    # Public: Set up a new relay
    # host     - the host to connect to. May accept an IP address or hostname
    # port     - the port to connect to
    # username - optional username to authorize with
    # password - optional password to authorize with

cheald

Root Key & Signing System

A single X509 key is generated per distribution platform (Rubygems.org, Gemfury, etc). This key is used to sign gem author requests.

A gem author may generate a certificate and request that the platform sign it. Alice generates her x509 keypair with her email address encoded as the x509 name field, stashes the private key somewhere safe, and submits the pubkey to the signing system.

The signing system consists of two parts:

1. [Machine A] A web UI (or email inbox) responsible for accepting public keys and sending emails
2. [Machine B] A signing machine with a shared data store (shared NFS mount, redis store, whatever - it must simply be a data store to act as a dead drop)

cheald

local Prototype = {}
local Prototype_mt = {__index = Prototype}

function Prototype.do_stuff(times)
  -- Do stuff
end

function Prototype:new()
    local new_inst = {}                    -- the new instance
    setmetatable( new_inst, Prototype_mt ) -- all instances share the same metatable

cheald

require 'openssl'
require 'base64'

class Cryptor
  def initialize
    @secret = "fd5d148867091d7595c388ac0dc50bb465052b764c4db8b4b4c3448b52ee0b33df16975830acca82"
    @cipher = OpenSSL::Cipher.new("AES-256-CFB")
  end

  def encrypt(*numbers)

cheald

> db.test.insert({'foo': 'bar'})
> db.test.find()
{ "_id" : ObjectId("50e756d52756f7c12acbfb30"), "foo" : "bar" }
> db.test.update({ "_id" : ObjectId("50e756d52756f7c12acbfb30")}, {})
> db.test.find()
{ "_id" : ObjectId("50e756d52756f7c12acbfb30") }
>

cheald

function wp_clear_auth_cookie() {
  do_action('clear_auth_cookie');

	setcookie(AUTH_COOKIE, ' ', time() - 31536000, ADMIN_COOKIE_PATH, COOKIE_DOMAIN);
	setcookie(SECURE_AUTH_COOKIE, ' ', time() - 31536000, ADMIN_COOKIE_PATH, COOKIE_DOMAIN);
	setcookie(AUTH_COOKIE, ' ', time() - 31536000, PLUGINS_COOKIE_PATH, COOKIE_DOMAIN);
	setcookie(SECURE_AUTH_COOKIE, ' ', time() - 31536000, PLUGINS_COOKIE_PATH, COOKIE_DOMAIN);
	setcookie(LOGGED_IN_COOKIE, ' ', time() - 31536000, COOKIEPATH, COOKIE_DOMAIN);
	setcookie(LOGGED_IN_COOKIE, ' ', time() - 31536000, SITECOOKIEPATH, COOKIE_DOMAIN);

cheald

  def purge(ip, port, domain, uri)
    begin
      socket = TCPSocket.new(ip, port)
      socket.write "PURGE #{uri} HTTP/1.1\r\nX-Purge: #{uri}\r\nUser-Agent: ruby/socket\r\nAccept: */*\r\nHost: #{domain}\r\n\r\n"
    rescue Errno::ECONNREFUSED, Errno::ETIMEDOUT, Errno::EHOSTUNREACH
      # Nothing to do
    ensure
      socket.close if socket and !socket.closed?
    end
  end

cheald

desert:
  lat: [1, 50]
  long [20, 60]
  file: "netcdf/GCS/biomes/Desert.nc"
  var: dsrt
marsh:
  lat: [51, 150]
  long [120, 160]
  file: "netcdf/GCS/biomes/Marsh.nc"
  var: mrsh