dreikanter

Symmetic encryption

For symmetic encryption, you can use the following:

To encrypt:

openssl aes-256-cbc -salt -a -e -in plaintext.txt -out encrypted.txt

To decrypt:

JonathanMH

// file: index.js

var _ = require("lodash");
var express = require("express");
var bodyParser = require("body-parser");
var jwt = require('jsonwebtoken');

var passport = require("passport");
var passportJWT = require("passport-jwt");

joepie91

Terminology

• View: Also called a "template", a file that contains markup (like HTML) and optionally additional instructions on how to generate snippets of HTML, such as text interpolation, loops, conditionals, includes, and so on.
• View engine: Also called a "template library" or "templater", ie. a library that implements view functionality, and potentially also a custom language for specifying it (like Pug does).
• HTML templater: A template library that's designed specifically for generating HTML. It understands document structure and thus can provide useful advanced tools like mixins, as well as more secure output escaping (since it can determine the right escaping approach from the context in which a value is used), but it also means that the templater is not useful for anything other than HTML.
• String-based templater: A template library that implements templating logic, but that has no understanding of the content it is generating - it simply concatenates together strings, potenti

JesusMurF

import Sequelize from 'sequelize'
import bcrypt from 'bcrypt-nodejs'
import connection from '../config/db'

require('sequelize-isunique-validator')(Sequelize)

let User = connection.define('user', {
  firstName: {
    type: Sequelize.STRING(50),
    allowNull: false,

jameskropp

<?php
/*
* Mysql database class - only one connection alowed
*/
<?php

    class DB {
      private $connection;
      private static $_instance;

rkaramandi

Running NGINX and CertBot Containers on the Same Host

The Problem

A lot of people run into the problem of running Let's Encrypt's CertBot Tool and an NGINX on the same container host. A big part of this has to do with CertBot needing either port 80 or 443 open for the tool to work as intended. This tends to conflict with NGINX as most people usually use port 80 (HTTP) or 443 (HTTPS) for their reverse proxy. Section 1 outlines how to configure NGINX to get this to work, and Section 2 is the Docker command to run CertBot.

1. NGINX Configuration

I use Docker Compose (docker-compose) for my NGINX server. My docker-compose.yml file looks something like this:

paulredmond

import dateMixin from './mixins/date';

// Globally
Vue.mixin(dateMixin);

monkeym4ster

#for not running docker, use save:
docker save <dockernameortag> | gzip > mycontainer.tgz

#for running or paused docker, use export:
docker export <dockernameortag> | gzip > mycontainer.tgz

#load
gunzip -c mycontainer.tgz | docker load

drulabs

curl -i -H 'Content-type: application/json' -H 'Authorization: key=<your_server_key>' -XPOST https://fcm.googleapis.com/fcm/send -d '{
  "registration_ids":["registration_ids", "of the", "target", "devices as array"],
  "notification": {
      "title":"Title of your notification",
      "body":"content of your notification"
  },
  "data": {
    "key1" : "value1",
    "key2" : "value2",
    "key3" : 23.56565,

vishalsrini

window.resize = (function () {
'use strict';

function Resize() {}

Resize.prototype = {
	init: function(outputQuality) {
		this.outputQuality = (outputQuality === 'undefined' ? 0.8 : outputQuality);
	},