From 3c20b3b07fe8e2b31a103db6873c3cca4066ee24 Mon Sep 17 00:00:00 2001
From: CncAnon <cncanon1@proton.me>
Date: Mon, 28 Aug 2023 13:50:56 +0300
Subject: [PATCH] Add basic token sanity checks

---
 main.js | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/main.js b/main.js
index a2b47dd..6f65f3a 100644
--- a/main.js
+++ b/main.js
@@ -2,6 +2,7 @@ require("dotenv").config();
 
 const express = require('express');
 const axios = require('axios');
+const { exit } = require("process");
 const app = express();
 app.use(express.json());
 
@@ -115,5 +116,14 @@ process.on('unhandledRejection', (reason, promise) => {
   console.error('Unhandled Promise Rejection:', reason);
 });
 
+if (!API_TOKEN) {
+  console.error("SourceGraph API token not found! Create a file named '.env' and put your token there as an API_TOKEN. See .env.example for an example.");
+  exit();
+}
+else if (API_TOKEN.indexOf("sgp_") == -1) {
+  console.error("Invalid SourceGraph API token! Make sure you copied the whole token starting with sgp_, like 'sgp-blablabla'.");
+  exit();
+}
+
 const port = process.env.PORT || 3000;
 app.listen(port, () => console.log(`Server listening on port ${port}`));
\ No newline at end of file