File size: 2,527 Bytes
9d4a3b0
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
import { NextRequest, NextResponse } from "next/server";

const protectedPagePrefixes = [
  "/feed",
  "/my-network",
  "/jobs",
  "/messages",
  "/notifications",
  "/profile",
  "/companies",
  "/search",
  "/premium",
  "/games",
  "/directory",
];

function isProtectedPage(pathname: string) {
  return protectedPagePrefixes.some((prefix) => pathname === prefix || pathname.startsWith(`${prefix}/`));
}

function isPublicCloneAuthMode() {
  return ["redis-resend", "local-dev"].includes(process.env.PUBLIC_CLONE_AUTH_MODE ?? "");
}

const securityHeaders = {
  "x-content-type-options": "nosniff",
  "x-frame-options": "DENY",
  "referrer-policy": "strict-origin-when-cross-origin",
  "permissions-policy": "camera=(), microphone=(), geolocation=()",
};

export function proxy(request: NextRequest) {
  const requestId = request.headers.get("x-request-id") ?? crypto.randomUUID();
  const hasLocalPreviewSession = process.env.PUBLIC_CLONE_AUTH_MODE === "local-dev"
    && Boolean(request.cookies.get("linkedin_local_session")?.value);
  const hasSession = Boolean(request.cookies.get("linkedin_session")?.value) || hasLocalPreviewSession;
  const isApi = request.nextUrl.pathname.startsWith("/api");
  if (!isApi && request.nextUrl.pathname === "/register" && isPublicCloneAuthMode()) {
    const publicRegisterUrl = new URL("/public-register", request.url);
    const redirect = NextResponse.redirect(publicRegisterUrl);
    redirect.headers.set("x-request-id", requestId);
    for (const [key, value] of Object.entries(securityHeaders)) redirect.headers.set(key, value);
    return redirect;
  }

  if (!isApi && isProtectedPage(request.nextUrl.pathname) && !hasSession) {
    const loginUrl = new URL("/login", request.url);
    loginUrl.searchParams.set("next", `${request.nextUrl.pathname}${request.nextUrl.search}`);
    const redirect = NextResponse.redirect(loginUrl);
    redirect.headers.set("x-request-id", requestId);
    for (const [key, value] of Object.entries(securityHeaders)) redirect.headers.set(key, value);
    return redirect;
  }

  const response = NextResponse.next({
    request: {
      headers: request.headers,
    },
  });
  response.headers.set("x-request-id", requestId);
  for (const [key, value] of Object.entries(securityHeaders)) response.headers.set(key, value);
  if (request.nextUrl.pathname.startsWith("/api")) {
    response.headers.set("cache-control", "no-store");
  }
  return response;
}

export const config = {
  matcher: ["/((?!_next/static|_next/image|favicon.ico).*)"],
};