EnoF

What are Principals in pact?

An account has many different forms and can be used in different ways. When users create an account an attacker could try to frontrun the transaction. The attacker would mutate the guard associated with the account, hoping the user won't notice or worse tokens are already on it's way to this newly created account. We can prevent such attacks by providing a way to pin an account to it's guard. If the attackes decides to mutate the guard now,

EnoF

Capabilities and Referenced modules vulnerability

Modules can be brought into scope dynamically. This can be done like:

(defun test(referenced-module:module{interface-of-module})
  (module::a-function-that-is-defined-on-the-interface))

This is useful for it's dynamic nature, but brings potential vulnerabilities

EnoF

#!/usr/bin/env node
const fs = require("fs");

const acceptedArgs = ["--send", "--local", "--node"];
const { send, local, node } = process.argv.reduce((args, arg) => {
  const [key, value] = arg.split("=");
  if (!value) return args;
  if (!acceptedArgs.includes(key)) return args;
  return { ...args, [key.replace("--", "")]: value };
}, {});

EnoF

# this cleans up your dead containers, cleaned up 50gigs before...
docker ps --filter status=dead --filter status=exited -aq | xargs docker rm -v

EnoF

#!/bin/bash

function print_help_dup() {
  echo "  usage:"
  echo "    dup [-i|--image] (options)"
  echo
  echo "    -i|--images     required    The name of the docker image you to load into your container"
  echo "                                dup -i node"
  echo "    -cmd|--command  optional    Provide a different command to run"
  echo "                                default: /bin/bash"

EnoF

---
Banana
  type: object
  properties:
    id:
      type: string
      description: Mongoose ID
    description:
      type: string
      description: Some text to describe this specific banana

EnoF

REST.IO

Small extendable REST framework for express and mongoose.

Installation

$ npm install rest-io --save

New in v1.0.0

• Custom Resource declarations

EnoF

function Router(){
  this.addRoute = function addRoute(route){
    route.url = route.url || 'defaultUrl';
    route.name = route.name || 'defaultName';
    
    // Do your stuff
  }
}

EnoF

'use strict';

var express = require('express');
var mongoskin = require('mongoskin');

var allowCrossDomain = function(req, res, next) {
    res.header('Access-Control-Allow-Origin', '*');
    res.header('Access-Control-Allow-Methods', 'GET,PUT,POST,DELETE,OPTIONS');
    res.header('Access-Control-Allow-Headers', 'Content-Type, Authorization, Content-Length, X-Requested-With');

EnoF

var Animal = clazz(function Animal(){
  this.private = {
    name: 'animal'
  };
  this.public = {
    sayHello: function sayHello(){
      return 'Hi, my name is ' + this.private.name + '!';
    }
  };