added authentication

middleware.js

@@ -1,12 +1,32 @@
 import { NextResponse } from "next/server";
+import { cookies } from "next/headers";
 
 const checkAuthentication = async () => {
-  // Replace this logic with your actual authentication check.
-  const isAuthenticated = false; // Check if the user is authenticated.
+  const token = req.cookies["cmc-token"]; // Access the token from cookies
+  console.log("checking token", token);
+  const isAuthenticated = token ? true : false; // Check if the user is authenticated.
   return isAuthenticated;
 };
 
+const isTokenValid = () => {
+  const cookies = document.cookie.split("; "); // Get all cookies and split them into an array
+
+  for (const cookie of cookies) {
+    const [name, value] = cookie.split("="); // Split the cookie into its name and value
+
+    if (name === "cmc-token" && value) {
+      return true; // The cmc-token cookie exists
+    }
+  }
+
+  return false; // The cmc-token cookie does not exist
+};
+
 export async function middleware(req) {
+  const token = isTokenValid()
+  // req.cookies["cmc-token"]; // Access the token from cookies
+  const cookieList = cookies();
+
   const headers = new Headers(req.headers);
   headers.set("X-XSS-Protection", "1; mode=block");
   headers.set("X-Frame-Options", "SAMEORIGIN");
@@ -15,16 +35,31 @@ export async function middleware(req) {
   const { origin, pathname } = req.nextUrl;
 
   try {
-    const authenticated = await checkAuthentication();
-
-    if (pathname === "/auth/login" && authenticated) {
-      return NextResponse.redirect(new URL("/ecommerce"));
+    if (pathname === "/auth/login" && token) {
+      // Redirect to the home page if already authenticated
+      return NextResponse.redirect(new URL("/"), { status: 307 });
     }
 
-    if (authenticationPages.includes(pathname) && !authenticated) {
-      return NextResponse.redirect(new URL("/auth/login", origin));
+    if (!authenticationPages.includes(pathname) && !token) {
+      // Redirect to the login page if not authenticated
+      return NextResponse.redirect(new URL("/auth/login", origin), {
+        status: 307,
+      });
     }
 
+    // Add authentication logic here (verify the token, etc.)
+    // const isAuthenticated = verifyToken(token);
+    const isAuthenticated = cookieList.has("cmc-token");
+    console.log(token)
+
+    if (!isAuthenticated) {
+      // Handle unauthenticated users
+      return NextResponse.error(new Error("Authentication failed"), {
+        status: 401,
+      });
+    }
+
+    // Continue with the request if authenticated
     return NextResponse.next();
   } catch (error) {
     console.error("Error during authentication check:", error);
@@ -37,7 +72,7 @@ export const config = {
 };
 
 const authenticationPages = [
-  "/",
+  // "/",
   "/auth",
   "/auth/login",
   "/auth/sign-up",