added http/2 support

Author: arpit-systango

README.md

@@ -1,13 +1,14 @@
 ![KOACH](https://github.com/SystangoTechnologies/Koach/blob/master/static/koach.png)
 
 ## KOACH
-Production ready boilerplate for building APIs with [koa2](https://github.com/koajs/koa/) and mongodb.
+Production ready boilerplate for building APIs with [koa2](https://github.com/koajs/koa/)using mongodb as the database and http/2 as the communication protocol.
 
 ## Description
 This project covers basic necessities of most APIs.
 * Authentication (passport & jwt)
 * Database (mongoose)
 * Testing (mocha)
+* http/2 support for websites and apis
 * Doc generation with apidoc
 * linting using standard
 
@@ -30,6 +31,7 @@ git clone https://github.com/SystangoTechnologies/Koach.git
 * [koa-convert](https://github.com/koajs/convert)
 * [MongoDB](http://mongodb.org/)
 * [Mongoose](http://mongoosejs.com/)
+* [http/2](https://github.com/molnarg/node-http2)
 * [Passport](http://passportjs.org/)
 * [Nodemon](http://nodemon.io/)
 * [Mocha](https://mochajs.org/)
@@ -41,13 +43,16 @@ git clone https://github.com/SystangoTechnologies/Koach.git
 ```
 ├── bin
 │   └── server.js            # Bootstrapping and entry point
+├── cert
+│   ├── server.cert          # SSL certificate
+│   └── server.key           # SSL certificate key
 ├── config                   # Server configuration settings
 │   ├── env                  # Environment specific config
 │   │   ├── common.js
 │   │   ├── development.js
 │   │   ├── production.js
 │   │   └── test.js
-│   ├── index.js             # Config entrypoint - exports config according to envionrment and commons
+│   ├── index.js             # Config entrypoint
 │   └── passport.js          # Passportjs config of strategies
 ├── src                      # Source code
 │   ├── modules

bin/server.js

@@ -8,12 +8,20 @@ import passport from 'koa-passport'
 import mount from 'koa-mount'
 import serve from 'koa-static'
 import helmet from 'koa-helmet'
+import http2 from 'http2'
+import fs from 'fs'
 import config from '../config'
 import { errorMiddleware } from '../src/middleware'
 
 const app = new Koa()
 app.keys = [config.session]
 
+// replace these with your certificate information
+const options = {  
+  cert:  fs.readFileSync('./cert/localhost.cert'),
+  key: fs.readFileSync('./cert/localhost.key')
+}
+
 // --------------------- start -------------------------
 //Instead of calling convert for all legacy middlewares 
 //just use the following to convert them all at once
@@ -46,8 +54,15 @@ app.use(passport.session())
 const modules = require('../src/modules')
 modules(app)
 
-app.listen(config.port, () => {
-  console.log(`Server started on ${config.port}`)
+//Using http2 to work with http/2 instead of http/1.x
+http2  
+  .createServer(options, app.callback())
+  .listen(config.port, () => {
+  	console.log(`Server started on ${config.port}`)
 })
 
+//app.listen(config.port, () => {
+  //console.log(`Server started on ${config.port}`)
+//})
+
 export default app

cert/localhost.cert

@@ -0,0 +1,18 @@
+-----BEGIN CERTIFICATE-----
+MIIC+zCCAeOgAwIBAgIJAOQdL6as8UR7MA0GCSqGSIb3DQEBBQUAMBQxEjAQBgNV
+BAMMCWxvY2FsaG9zdDAeFw0xNzA0MTkwOTQ5NTBaFw0yNzA0MTcwOTQ5NTBaMBQx
+EjAQBgNVBAMMCWxvY2FsaG9zdDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC
+ggEBAN4IOLr+LT4ACSO8eovdRoeZ0ybLsh9779N5F2gsA0gUTMXiaKZb+/wHJJYx
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+geilBo7oqBopQ9KtH7yS2kG/YZdCZmYxF38v2NonqVW2VWRCf0WEkFCc6oj9Ep8=
+-----END CERTIFICATE-----

cert/localhost.key

@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIEpAIBAAKCAQEA3gg4uv4tPgAJI7x6i91Gh5nTJsuyH3vv03kXaCwDSBRMxeJo
+plv7/AckljEq/iUiCFMMFqp9ET/CjW4rb7Sna+XE4KKdtOnqybs1bdpfkt9pWwO8
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+LmqQbgJWYUhwMuEaeA8/SZZoD/wmTb4xPyq/Bylw3D96zEW9rcHg9ozg2nP0NcHT
+RlgqiRZRhfB9ulvlKDDirXvpRFApOm9U4+0W1ITBLu8B4TWPhdKyRg==
+-----END RSA PRIVATE KEY-----

package.json

@@ -39,6 +39,7 @@
     "babel-preset-stage-0": "^6.5.0",
     "bcrypt": "^1.0.2",
     "glob": "^7.0.0",
+    "http2": "^3.3.6",
     "jsonwebtoken": "^7.1.9",
     "koa": "^2.2.0",
     "koa-bodyparser": "^4.2.0",