chonlatee

filetype off
set number
set relativenumber
set noswapfile
set title
set cursorline
set encoding=UTF-8

let mapleader = ","

chonlatee

const crypto = require('crypto')
const ALGORITHM_NAME = 'aes-256-cbc'
const ENCRYPT_KEY = 'e916e810f3858bffc8751581ca81a748'
const IV_LENGTH = 16
const NONCE_LENGTH = 4

const encryptString = (plainText) => {
  const nonce = crypto.randomBytes(NONCE_LENGTH)
  const iv = crypto.randomBytes(IV_LENGTH)
  const cipher = crypto.createCipheriv(ALGORITHM_NAME, ENCRYPT_KEY, iv)

chonlatee

package main

import (
	"crypto/ecdsa"
	"crypto/rand"
	"crypto/sha256"
	"crypto/x509"
	"encoding/asn1"
	"encoding/base64"
	"encoding/pem"

chonlatee

const crypto = require('crypto')
const { privateKey, publicKey } = crypto.generateKeyPairSync('ec', {
  namedCurve: 'prime256v1',
  publicKeyEncoding: {
    type: 'spki',
    format: 'pem'
  },
  privateKeyEncoding: {
    type: 'pkcs8',
    format: 'pem'

chonlatee

package main

import (
	"crypto/ecdsa"
	"crypto/elliptic"
	"crypto/rand"
	"crypto/x509"
	"encoding/pem"
	"fmt"
)

chonlatee

package main

import (
	"fmt"
	"log"
	"net/http"

	"github.com/urfave/negroni"

	"github.com/gorilla/mux"

chonlatee

{
    "extends": "google",
    "parser": "babel-eslint",
    "env": {
        "es6": true,
        "node": true
    },
    "rules": {
        "semi":["error", "never"],
        "quotes": ["error", "double"],

chonlatee

// need to use babel 
// npm install babel-cli
// babel-node file.js

const a = (x) => {
  return new Promise(resolve => {
    setTimeout(() => {
      resolve(x)
    }, 3000)
  })