kesor

# 0% of syscalls and syscall time are removed for brevity

...

...

...

fstat
            num calls:     1714   1% of syscalls

kesor

Array.prototype.assoc = function(obj) { return ARR.find( function(iArr) { return iArr[0] == obj } ) }

const ARR = [ [ "a", "b", "c" ], [ 1, 2, 3 ], [ "a", 2 ] ]

ARR.assoc("a")
// > [ 'a', 'b', 'c' ]

kesor

API Gateway w/Swagger Codegen

I need a simple API Gateway that will use Swagger as its input format. A very simple way to achieve this is to use swagger-codegen and create a nodejs-server that will simply proxy (and optionally modify) requests it receives to some other host.

Node.js request proxy

kesor

{
  "Effect": "Deny",
  "Action": [ "ec2:AttachInternetGateway", "ec2:DetachInternetGateway" ],
  "Resource": "arn:aws:ec2:REGION:ACCOUNTNUMBER:*",
  "Condition": {
    "StringEquals": {
      "ec2:vpc": "arn:aws:ec2:REGION:ACCOUNTNUMBER:vpc/VPC-ID"
    }
  }
}

kesor

Used

• msjsdiag.debugger-for-chrome - for FE debugging
• PeterJausovec.vscode-docker - syntax highlight for Dockerfile and docker-compose.yml with hub image name completion and lint
• EditorConfig.editorconfig - set indent style&size, tab width, eol, final newline and trim whitespace properties in an .editorconfig
• spoonscen.es6-mocha-snippets - before/after/describe/each/...
• dbaeumer.vscode-eslint - ESLint. + Define a task in tasks.json as described in the documentation of the plugin
• flowtype.flow-for-vscode - syntax color highlight for JavaScript ES6/ES7
• donjayamanne.githistory - git history graph in vscode
• lukehoban.go - maybe someday
• spywhere.guides - better guides than the built-in ones

kesor

!^k::
	SetTitleMatchMode 2
	WinActivate, ahk_class Qt5QWindowIcon  ; OBS
	WinMove, A,, -6, 1080, 880, 366
	WinActivate, Recent Events - Google Chrome ; StreamLabs
	WinMove, A,, 1930, 1078, 640, 400
	WinActivate, Twitch - Google Chrome ; Chat
	WinMove, A,, 860, 1080, 1084, 367
	WinActivate, Poloniex - Bitcoin/Digital Asset Exchange - API - Google Chrome
	WinMove, A,, 0, 0, 1280, 1080

kesor

INTRO

I get asked regularly for good resources on AWS security. This gist collects some of these resources (docs, blogs, talks, open source tools, etc.). Feel free to suggest and contribute.

Short Link: http://tiny.cc/awssecurity

Official AWS Security Resources

• Security Blog - http://blogs.aws.amazon.com/security/
• Security Advisories - http://aws.amazon.com/security/security-bulletins/

kesor

import os
import boto3
import datetime
import dateutil

DEFAULT_MAX_MEM = 3000
LOW_CLUSTER_CPU_TH = 20
HIGH_CLUSTER_CPU_TH = 65
CONTAINERS_MAX_MEM = {
    'cluster1': 1200, 

kesor

#!/bin/sh
USERNAME=kopter
PASSWORD=$(openssl rand -base64 12)
SALT=$(openssl rand -base64 3)
SHA1=$(printf "$PASSWORD$SALT" | openssl dgst -binary -sha1 | xxd -ps | sed 's#$#'"`echo -n $SALT | xxd -ps`"'#' | xxd -r -ps | base64)
HEADER=$(printf "$USERNAME:$PASSWORD" | base64)
printf "user: $USERNAME | password: $PASSWORD | %s:{SSHA}%s | Authorization: Basic $HEADER\n" $USERNAME $SHA1

kesor

#!/usr/bin/env python
import sys, yaml, json

def funcparse(loader, node):
  node.value = {
    yaml.constructor.ScalarNode:   loader.construct_scalar,
    yaml.constructor.SequenceNode: loader.construct_sequence,
    yaml.constructor.MappingNode:  loader.construct_mapping,
  }[type(node)](node)
  node.tag = node.tag.replace(u'!Ref', 'Ref').replace(u'!', u'Fn::')