feat: add middleware to verify token (API KEY) send by horacius system

backend/src/middleware/verifyAPIKey.ts

@@ -0,0 +1,23 @@
+import { Request, Response, NextFunction } from "express";
+import AppError from "../errors/AppError";
+const verifyAPIKey = (req: Request, res: Response, next: NextFunction): void => {
+  const authHeader = req.headers.authorization; 
+
+  if (!authHeader) {
+    throw new AppError("ERR_SESSION_EXPIRED", 401);
+  }
+
+  const [, token] = authHeader.split(" ");  
+
+  const apiKeyIsValid = token === process.env.TOKEN_REMOTE_TICKET_CREATION
+  if (!apiKeyIsValid) {
+    throw new AppError(
+      "Invalid token",
+      401
+    );
+  }
+
+  return next();
+};
+
+export default verifyAPIKey;