Remove https related code (and let AWS handle it)

.env

@@ -1,2 +1 @@
 HTTP_PORT = 8080
-HTTPS_PORT = 8443

.env.development

@@ -1,2 +1 @@
-CREDENTIALS_ENABLED = 0
 WEBHOOK_ENABLED = 0

.env.production

@@ -1,6 +1 @@
-CREDENTIALS_ENABLED = 1
-CREDENTIALS_PATH = /home/ubuntu/.certbot/config/live/algorithm-visualizer.org
-CREDENTIALS_CA = fullchain.pem
-CREDENTIALS_KEY = privkey.pem
-CREDENTIALS_CERT = cert.pem
 WEBHOOK_ENABLED = 1

certbot.ini

@@ -1,7 +0,0 @@
-config-dir = /home/ubuntu/.certbot/config
-work-dir = /home/ubuntu/.certbot/work
-logs-dir = /home/ubuntu/.certbot/logs
-email = jason.park@gatech.edu
-authenticator = webroot
-webroot-path = /home/ubuntu/server/public/frontend-built
-domains = algorithm-visualizer.org

src/Server.ts

@@ -4,9 +4,8 @@ import bodyParser from 'body-parser';
 import * as Controllers from 'controllers';
 import { NotFound } from 'ts-httpexceptions';
 import compression from 'compression';
-import { __PROD__, credentials, httpPort, httpsPort, webhookOptions } from 'config/environments';
+import { __PROD__, httpPort, webhookOptions } from 'config/environments';
 import http from 'http';
-import https from 'https';
 import { Hierarchy } from 'models';
 import * as Tracers from 'tracers';
 import { errorHandlerMiddleware, frontendMiddleware, redirectMiddleware } from 'middlewares';
@@ -101,11 +100,5 @@ export default class Server {
     const httpServer = http.createServer(this.app);
     httpServer.listen(httpPort);
     console.info(`http: listening on port ${httpPort}`);
-
-    if (credentials) {
-      const httpsServer = https.createServer(credentials, this.app);
-      httpsServer.listen(httpsPort);
-      console.info(`https: listening on port ${httpsPort}`);
-    }
   }
 }

src/config/environments.ts

@@ -1,22 +1,9 @@
-import fs from 'fs';
-import { ServerOptions } from 'https';
-import path from 'path';
-import { spawn } from 'child_process';
-import { rootDir } from 'config/paths';
-
 require('dotenv-flow').config();
 
 const {
   NODE_ENV,
 
   HTTP_PORT,
-  HTTPS_PORT,
-
-  CREDENTIALS_ENABLED,
-  CREDENTIALS_PATH,
-  CREDENTIALS_CA,
-  CREDENTIALS_KEY,
-  CREDENTIALS_CERT,
 
   WEBHOOK_ENABLED,
   WEBHOOK_SECRET,
@@ -35,14 +22,6 @@ const isEnabled = (v: string) => v === '1';
 const missingVars = [
   'NODE_ENV',
   'HTTP_PORT',
-  'HTTPS_PORT',
-  'CREDENTIALS_ENABLED',
-  ...(isEnabled(CREDENTIALS_ENABLED) ? [
-    'CREDENTIALS_PATH',
-    'CREDENTIALS_CA',
-    'CREDENTIALS_KEY',
-    'CREDENTIALS_CERT',
-  ] : []),
   'WEBHOOK_ENABLED',
   ...(isEnabled(WEBHOOK_ENABLED) ? [
     'WEBHOOK_SECRET',
@@ -58,38 +37,12 @@ export const __PROD__ = NODE_ENV === 'production';
 export const __DEV__ = NODE_ENV === 'development';
 
 export const httpPort = parseInt(HTTP_PORT);
-export const httpsPort = parseInt(HTTPS_PORT);
 
 export const webhookOptions = isEnabled(WEBHOOK_ENABLED) ? {
   path: '/webhook',
   secret: WEBHOOK_SECRET,
 } : undefined;
 
-export let credentials: ServerOptions | undefined;
-if (isEnabled(CREDENTIALS_ENABLED)) {
-  if (fs.existsSync(CREDENTIALS_PATH)) {
-    const readCredentials = (file: string) => fs.readFileSync(path.resolve(CREDENTIALS_PATH, file));
-    credentials = {
-      ca: readCredentials(CREDENTIALS_CA),
-      key: readCredentials(CREDENTIALS_KEY),
-      cert: readCredentials(CREDENTIALS_CERT),
-    };
-  } else {
-    const certbotIniPath = path.resolve(rootDir, 'certbot.ini');
-    const childProcess = spawn('certbot', ['certonly', '--non-interactive', '--agree-tos', '--config', certbotIniPath]);
-    childProcess.stdout.pipe(process.stdout);
-    childProcess.stderr.pipe(process.stderr);
-    childProcess.on('error', console.error);
-    childProcess.on('exit', code => {
-      if (code === 0) {
-        process.exit(0);
-      } else {
-        console.error(new Error(`certbot failed with exit code ${code}.`));
-      }
-    });
-  }
-}
-
 export const githubClientId = GITHUB_CLIENT_ID;
 export const githubClientSecret = GITHUB_CLIENT_SECRET;
 

src/middlewares/redirectMiddleware.ts

@@ -1,12 +1,9 @@
 import { NextFunction, Request, Response } from 'express';
-import { credentials } from 'config/environments';
 
 export function redirectMiddleware() {
   return (req: Request, res: Response, next: NextFunction) => {
     if (req.hostname === 'algo-visualizer.jasonpark.me') {
       res.redirect(301, 'https://algorithm-visualizer.org/');
-    } else if (credentials && !req.secure) {
-      res.redirect(301, `https://${req.hostname}${req.url}`);
     } else {
       next();
     }