add https and pem files (for anyone to use, fast setup)

src/main.ts

@@ -3,6 +3,7 @@ import { NestFactory } from '@nestjs/core';
 import { FastifyAdapter, NestFastifyApplication } from '@nestjs/platform-fastify';
 import * as bitcoinjs from 'bitcoinjs-lib';
 import { useContainer } from 'class-validator';
+import { readFileSync } from 'fs';
 import * as ecc from 'tiny-secp256k1';
 
 import { AppModule } from './app.module';
@@ -14,8 +15,12 @@ async function bootstrap() {
     return;
   }
 
+  const httpsOptions = {
+    key: readFileSync('./secrets/key.pem'),
+    cert: readFileSync('./secrets/cert.pem'),
+  };
 
-  const app = await NestFactory.create<NestFastifyApplication>(AppModule, new FastifyAdapter());
+  const app = await NestFactory.create<NestFastifyApplication>(AppModule, new FastifyAdapter({ https: httpsOptions }));
   app.setGlobalPrefix('api')
   app.useGlobalPipes(
     new ValidationPipe({
@@ -28,11 +33,12 @@ async function bootstrap() {
   app.enableCors();
   useContainer(app.select(AppModule), { fallbackOnErrors: true });
 
+
   //Taproot
   bitcoinjs.initEccLib(ecc);
 
   await app.listen(process.env.PORT, '0.0.0.0', () => {
-    console.log(`http listening on port ${process.env.PORT}`);
+    console.log(`https listening on port ${process.env.PORT}`);
   });
 
 }