Initial commit

.gitignore

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+node_modules

index.mjs

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+import express from "express";
+import bodyParser from "body-parser";
+
+const app = express()
+app.use(bodyParser.urlencoded({ extended: true }));
+app.use(bodyParser.json());
+app.use(bodyParser.text());
+const port = Number.parseInt(process.env.PORT) || 8080;
+
+// Express route that prints request body and query parameters
+app.all("*", (req, res) => {
+    console.log("------------------------------");
+    console.log(`New HTTP ${req.method} Request to ${req.path}`);
+    console.log(`Headers:\n${JSON.stringify(req.headers, null, 2)}`);
+    if (req.query && Object.keys(req.query).length > 0) console.log(`Query Parameters:\n${JSON.stringify(req.query, null, 2)}`);
+    if (req.body && Object.keys(req.body).length > 0) {
+        try {
+            console.log(`Body Parameters:\n${JSON.stringify(req.body, null, 2)}`);
+        } catch {
+            console.log(`Body Parameters:\n${req.body}`);
+        }
+    }
+
+    res.status(204).end();
+});
+
+app.listen(port, () => console.log(`Callback server listening on port ${port}!`));

package.json

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+{
+  "name": "simple-callback-server",
+  "version": "1.0.0",
+  "description": "A simple server that prints headers and body of a request to the console.",
+  "main": "index.mjs",
+  "scripts": {
+    "start": "node index.mjs",
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [
+    "server",
+    "simple",
+    "http"
+  ],
+  "author": "Daniel Kluge",
+  "license": "MIT",
+  "dependencies": {
+    "body-parser": "^1.20.0",
+    "express": "^4.18.1"
+  }
+}