Admin-Frontend/index.html at main · PWindows/Admin-Frontend · GitHub

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
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8" />
  <title>Redirecting...</title>
  <script>
    let access = localStorage.getItem("access_token");
    let refresh = localStorage.getItem("refresh_token");

    async function validateAccess() {
      if (!access || access.length < 10) {
        return false;
      }

      try {
        const res = await fetch("https://admin-backend.pwindows.qzz.io/protected", {
          headers: { Authorization: `Bearer ${access}` },
        });
        return res.ok;
      } catch {
        return false;
      }
    }

    async function refreshAccess() {
      if (!refresh || refresh.length < 10) {
        return false;
      }

      try {
        const res = await fetch("https://admin-backend.pwindows.qzz.io/token/refresh", {
          method: "POST",
          headers: { "Content-Type": "application/json" },
          body: JSON.stringify({ refresh_token: refresh }),
        });

        if (!res.ok) return false;

        const data = await res.json();
        localStorage.setItem("access_token", data.access_token);
        return true;
      } catch {
        return false;
      }
    }

    async function redirectFlow() {
      const valid = await validateAccess();
      if (valid) {
        window.location.href = "success.html";
        return;
      }

      const refreshed = await refreshAccess();
      if (refreshed) {
        window.location.href = "success.html";
      } else {
        window.location.href = "login.html";
      }
    }

    redirectFlow();
  </script>
</head>
<body>
  <p>Redirecting...</p>
</body>
</html>