ArcGIS-Map-PCF/oauth-callback.html at main · FlashZ/ArcGIS-Map-PCF · GitHub

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<!DOCTYPE html>
<html>
<head>
  <title>OAuth Callback</title>
  <script>
    // Extract the token from the URL fragment
    const hash = window.location.hash.substring(1);
    const params = new URLSearchParams(hash);

    // Check if token exists
    const token = params.get("access_token");
    if (token) {
      // Send the token back to the parent window
      if (window.opener && !window.opener.closed) {
        window.opener.postMessage({
          token: token,
          expiresIn: params.get("expires_in"),
          username: params.get("username"),
        }, window.location.origin);
      }

      // Close the popup
      window.close();
    } else {
      // Show an error message if token is missing
      document.body.innerHTML = "<p>Error: Unable to retrieve token. Please try again.</p>";
    }
  </script>
</head>
<body>
  <p>Processing authentication...</p>
</body>
</html>