From 4593259e5ef3c2039df952d78f56d0bdf217cffb Mon Sep 17 00:00:00 2001
From: jusax23 <jusax23@gmail.com>
Date: Wed, 3 Jul 2024 17:22:22 +0200
Subject: [PATCH] initial

---
 .gitignore        |  1 +
 main.js           | 80 +++++++++++++++++++++++++++++++++++++++++++++++
 package-lock.json | 23 ++++++++++++++
 package.json      |  6 ++++
 4 files changed, 110 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 main.js
 create mode 100644 package-lock.json
 create mode 100644 package.json

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..b512c09
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+node_modules
\ No newline at end of file
diff --git a/main.js b/main.js
new file mode 100644
index 0000000..870a7a9
--- /dev/null
+++ b/main.js
@@ -0,0 +1,80 @@
+var http = require('http');
+const https = require('https');
+const zlib = require("zlib");
+
+
+const TARGET_HOST = 'prod.tafmobile.de'
+
+const resetAnsi = "\u001B[0m";
+function setColor(r, g, b) {
+    return "\x1b[38;2;" + r + ";" + g + ";" + b + "m";
+}
+
+//create a server object:
+http.createServer(function (req, res) {
+    let headers = { ...req.headers, host: TARGET_HOST };
+    const options = {
+        hostname: TARGET_HOST,
+        path: req.url,
+        headers,
+        method: req.method ?? "POST",
+    }
+
+
+    let request = https.request(options, (response) => {
+        const resp_headers = { ...response.headers, };
+        res.writeHead(response.statusCode, resp_headers);
+
+        const isGzip = resp_headers["content-encoding"] === "gzip";
+
+        let body_response = [];
+        const gunzip = zlib.createGunzip();
+
+        function finish() {
+            body = Buffer.concat(body).toString();
+            body_response = Buffer.concat(body_response).toString();
+            console.log(
+                `${setColor(255, 255, 255)}Request on (${req.method}): ${req.url}
+- ${setColor(100, 0, 0)}headers: ${Object.entries(headers).map(([a, b]) => a + "=" + b).join(", ")}
+- ${setColor(200, 0, 0)}request: ${body}
+- ${setColor(0, 100, 0)}response headers: ${Object.entries(resp_headers).map(([a, b]) => a + "=" + b).join(", ")}
+- ${setColor(0, 200, 0)}recieved: ${body_response}
+${resetAnsi}`);
+        }
+
+        response.on('data', function (chunk) {
+            if (isGzip) gunzip.write(chunk);
+            else body_response.push(chunk);
+            res.write(chunk);
+        });
+
+        gunzip.on('data', function (chunk) {
+            body_response.push(chunk);
+        });
+        gunzip.on("end", finish);
+
+        response.on('end', function () {
+            if (isGzip) gunzip.end();
+            else {
+                finish();
+            }
+            res.end();
+        });
+
+    });
+
+
+    let body = [];
+    req
+        .on('error', err => {
+            console.error(err);
+        })
+        .on('data', chunk => {
+            request.write(chunk);
+            body.push(chunk);
+        })
+        .on('end', () => {
+            request.end();
+        });
+}).listen(10920);
+
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..e6c2508
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,23 @@
+{
+  "name": "node-proxy",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "dependencies": {
+        "http": "^0.0.1-security",
+        "https": "^1.0.0"
+      }
+    },
+    "node_modules/http": {
+      "version": "0.0.1-security",
+      "resolved": "https://registry.npmjs.org/http/-/http-0.0.1-security.tgz",
+      "integrity": "sha512-RnDvP10Ty9FxqOtPZuxtebw1j4L/WiqNMDtuc1YMH1XQm5TgDRaR1G9u8upL6KD1bXHSp9eSXo/ED+8Q7FAr+g=="
+    },
+    "node_modules/https": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/https/-/https-1.0.0.tgz",
+      "integrity": "sha512-4EC57ddXrkaF0x83Oj8sM6SLQHAWXw90Skqu2M4AEWENZ3F02dFJE/GARA8igO79tcgYqGrD7ae4f5L3um2lgg=="
+    }
+  }
+}
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..f367f3a
--- /dev/null
+++ b/package.json
@@ -0,0 +1,6 @@
+{
+  "dependencies": {
+    "http": "^0.0.1-security",
+    "https": "^1.0.0"
+  }
+}