add docker

apps/node/.dockerignore

@@ -0,0 +1,24 @@
+**/.classpath
+**/.dockerignore
+**/.env
+**/.git
+**/.gitignore
+**/.project
+**/.settings
+**/.toolstarget
+**/.vs
+**/.vscode
+**/*.*proj.user
+**/*.dbmdl
+**/*.jfm
+**/charts
+**/docker-compose*
+**/compose*
+**/Dockerfile*
+**/node_modules
+**/npm-debug.log
+**/obj
+**/secrets.dev.yaml
+**/values.dev.yaml
+LICENSE
+README.md

apps/node/.env-example

@@ -1,4 +1,4 @@
 NODE_ID=1
 
-API_PORT=3000
+API_PORT=3001
 INFISICAL_TOKEN=YOUR_TOKEN

apps/node/Dockerfile

@@ -0,0 +1,10 @@
+FROM fascinated/docker-images:node-pnpm-latest
+
+WORKDIR /usr/src/app
+COPY package.json pnpm-lock.yaml ./
+RUN pnpm install
+COPY . .
+RUN pnpm run build
+ENV PORT=3000
+EXPOSE 3000
+CMD [ "pnpm", "start" ]

apps/node/src/routes/proxy.ts

@@ -9,6 +9,7 @@ export default class ProxyRoute extends Route {
   }
 
   async handle(req: Request, res: Response) {
+    const before = Date.now();
     const json = req.body;
     const secret = json.secret;
     if (!secret) {
@@ -49,6 +50,13 @@ export default class ProxyRoute extends Route {
     delete headers["cf-ray"];
     delete headers["alt-svc"];
 
+    // Misc headers
+    delete headers["transfer-encoding"];
+
+    // Add node specific headers
+    headers["x-proxy-node"] = process.env.NODE_ID;
+    headers["x-proxy-response-time"] = Date.now() - before + "ms";
+
     // Return the JSON response
     res.status(response.status).set(headers).json(data);
   }