Merge pull request #79 from Visual-Regression-Tracker/125-https-support

125 https support

Author: pashidlos

.env

@@ -7,9 +7,12 @@ BODY_PARSER_JSON_LIMIT="1mb"
 APP_PORT=4200
 APP_FRONTEND_URL=http://localhost:8080
 
-
 # docker
 POSTGRES_PORT=5432
 POSTGRES_USER=postgres
 POSTGRES_PASSWORD=postgres
-POSTGRES_DB=vrt_db_dev
+POSTGRES_DB=vrt_db_dev
+
+# optional
+#HTTPS_KEY_PATH='./secrets/ssl.key'
+#HTTPS_CERT_PATH='./secrets/ssl.cert'

.gitignore

@@ -33,4 +33,5 @@ lerna-debug.log*
 !.vscode/launch.json
 !.vscode/extensions.json
 
-/imageUploads
+/imageUploads
+/secrets

README.md

@@ -14,3 +14,8 @@
 - `npm run test:e2e`
 - Seed initial data `npx ts-node prisma/seed.ts`
 - `npm run start:debug`
+
+## Local HTTPS config
+
+- Generate keys [here](https://www.selfsignedcertificate.com/)
+- place in folder `/secrets` named `ssl.cert` and `ssl.key`

src/main.ts

@@ -1,13 +1,31 @@
 import { NestFactory } from '@nestjs/core';
 import { AppModule } from './app.module';
 import { setupSwagger } from './swagger';
-import { ValidationPipe } from '@nestjs/common';
+import { Logger, ValidationPipe } from '@nestjs/common';
 import * as express from 'express';
 import { join } from 'path';
 import * as bodyParser from 'body-parser';
+import { readFileSync, existsSync } from 'fs';
+import { HttpsOptions } from '@nestjs/common/interfaces/external/https-options.interface';
+
+function getHttpsOptions(): HttpsOptions | null {
+  const keyPath = './secrets/ssl.key';
+  const certPath = './secrets/ssl.cert';
+  if (!existsSync(keyPath) || !existsSync(certPath)) {
+    Logger.log('HTTPS config not found. Fall back to HTTP');
+    return null;
+  }
+  return {
+    key: readFileSync(keyPath),
+    cert: readFileSync(certPath),
+  };
+}
 
 async function bootstrap() {
-  const app = await NestFactory.create(AppModule, { cors: true });
+  const app = await NestFactory.create(AppModule, {
+    cors: true,
+    httpsOptions: getHttpsOptions(),
+  });
   app.useGlobalPipes(new ValidationPipe());
   setupSwagger(app);
 
@@ -16,11 +34,7 @@ async function bootstrap() {
   }
 
   // serve images
-  app.use(
-    express.static(
-      join(process.cwd(), process.env.IMG_UPLOAD_FOLDER || 'imageUploads/')
-    )
-  );
+  app.use(express.static(join(process.cwd(), process.env.IMG_UPLOAD_FOLDER || 'imageUploads/')));
 
   await app.listen(process.env.APP_PORT || 3000);
 }