askhjdgkjasghdfjahs

src/middleware/auth.js

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+import jwt from "jsonwebtoken";
+
+export function authMiddleware(req, res, next) {
+  const authHeader = req.headers.authorization;
+
+  if (!authHeader) {
+    return res.status(401).json({ message: "Нет Authorization header" });
+  }
+
+  const [type, token] = authHeader.split(" ");
+
+  if (type !== "Bearer" || !token) {
+    return res.status(401).json({ message: "Неверный формат токена" });
+  }
+
+  try {
+    const payload = jwt.verify(token, process.env.JWT_SECRET);
+    req.user = payload;
+    next();
+  } catch {
+    return res.status(401).json({ message: "Токен невалиден" });
+  }
+}

src/routes/auth.js

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+import { Router } from "express";
+import jwt from "jsonwebtoken";
+
+const router = Router();
+
+// POST /auth/login
+router.post("/login", (req, res) => {
+  const { email, password } = req.body;
+
+  // ⚠️ Заглушка
+  if (email !== "test@test.com" || password !== "1234") {
+    return res.status(401).json({ message: "Неверные данные" });
+  }
+
+  const token = jwt.sign(
+    { id: 1, email },
+    process.env.JWT_SECRET,
+    { expiresIn: "1h" }
+  );
+
+  res.json({ token });
+});
+
+export default router;

src/routes/user.js

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+import { Router } from "express";
+import { authMiddleware } from "../middleware/auth.js";
+
+const router = Router();
+
+// GET /user/profile
+router.get("/profile", authMiddleware, (req, res) => {
+  res.json({
+    message: "Приватный профиль",
+    user: req.user,
+  });
+});
+
+export default router;

src/server.js

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+import express from "express";
+import dotenv from "dotenv";
+
+import authRoutes from "./routes/auth.js";
+import userRoutes from "./routes/user.js";
+
+dotenv.config();
+
+const app = express();
+
+app.use(express.json());
+
+app.use("/auth", authRoutes);
+app.use("/user", userRoutes);
+
+app.get("/health", (req, res) => {
+  res.json({ status: "ok" });
+});
+
+const PORT = process.env.PORT || 3000;
+app.listen(PORT, () => {
+  console.log(`🚀 Server started on http://localhost:${PORT}`);
+});