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openssl & certificates

A collection of openssl commands arround certificates.

Verify certificates

verify single certificate

openssl verify server.crt

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#!/bin/bash

while read -r f
do
  path=${f%/*}
  file=${f##*/}
  base=${file%%.*} # note needs $file
  ext=${file#*.}   # note needs $file
  
  echo "$f ; $path ; $file ; $base ; $ext"

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/**
 * convert models-yaml/*.yaml file to models/*.json
 */

/* eslint no-console: off */

const yaml = require('js-yaml')
const {resolve, basename} = require('path')
const fs = require('fs')

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const {STATUS_CODES} = require('http')

/**
 * HTTP Error
 * @param {Number} status - http status code
 * @param {String|Error} msg - message or error
 * @param {String} [code] - optional code
 * @return {Error} error
 */
const httpError = (status = 500, msg, code) => {

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const http = require('http')

const logger = (req, res, next) => {
  const time = Date.now()
  res.on('finish', () => {
    const {method, url, headers, body} = req
    const {statusCode} = res
    console.log('%s %s %s %s %j %s', method, url, statusCode, Date.now() - time, headers, JSON.stringify(body))
  })
  next()

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#!/bin/bash

exe=$(cygpath -u "C:\Program Files (x86)\Geany\bin\geany.exe")

args=""
while (( "$#" )); do
  arg=$1
  if [[ $arg == /* ]] ; then
    arg=\"$(cygpath -a -w "$arg")\"
  fi

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#!/bin/bash

# rotate scanned pdf pages by 180°
# name all pages 

help=$(cat <<EOS
  
  Usage: rotate-pdf.sh IN.pdf OUT.pdf [PAGES]

  Read from IN.pdf, rotate PAGES by 180° and write out to OUT.pdf

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#!/usr/bin/env bash


#
# From https://superuser.com/questions/109213/how-do-i-list-the-ssl-tls-cipher-suites-a-particular-website-offers
#
# Find cipher suites a website offers
#
# Usage
#   

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#!/bin/bash
# find all required packages in a directory
# usage
#   findrequire src
#   findrequire src | xargs npm i -S
#   findrequire test | xargs npm i -D
find $1 -iname "*.js" |\
  xargs egrep -h "require\(['][^.]" |\
  sed "s/.*require('\([^'']*\)').*/\1/g" |\
  egrep -v "^(assert|child|cluster|events|dgram|dns|domain|fs|http|https|inspector|net|os|path|punnycode|querystring|readline|stream|string_decoder|tls|tty|udp4|url|util|v8|vm|zlib)$" |\

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const EventEmitter = require('events');

const random = () => ('' + Math.random()).substr(2)

class Dispatcher extends EventEmitter {
  constructor () {
    super()
    this.token = `dispatch_${random()}`
    this.dispatch = this.dispatch.bind(this)
  }