Could not detect Meme-Type Excel with Password-Protection

[incrediblehorst]

As the title says, I run into the problem, that I'm not able to upload xlsx-files, which are password-protected.

When trying to upload - an error occurs, which says: "Can't detect Meme-Type".

The Meme Tester says:
Laravel-Dateivalidierung
Bestanden (passed)
Mime-Detektor (primär)
Kein Ergebnis (no result)
PHP-Dateiinfo (Fallback)
Kein Ergebnis (no result)
Standard-Dateierweiterung (wenn das Original nicht auf der Whitelist steht)
Kein Ergebnis (no result)

How can I fix this? I've no access to .php files, because of using a managed Flarum-Instance by a provider (Free-Flarum)

Testexcel.xlsx

.
Using version 1.8.1

[SoftCreatR]

At least, the latest version (5.0.0) of https://github.com/SoftCreatR/php-mime-detector detects it:

<?php

use SoftCreatR\MimeDetector\MimeDetector;
use SoftCreatR\MimeDetector\MimeDetectorException;

require 'vendor/autoload.php';

try {
    $detector = new MimeDetector(__DIR__ . '/Testexcel.xlsx');

    print_r([
        $detector->getMimeType(),
        $detector->getFileExtension(),
        $detector->getFileHash()
    ]);
} catch (MimeDetectorException $exception) {
    echo $exception->getMessage();
}

=>

Array
(
    [0] => application/vnd.ms-excel
    [1] => xls
    [2] => 61e36054
)

Anyways, detection of your file reliably works since v4.0.0 of the library.

In context of FriendsOfFlarum/upload, this means detection should work since commit 458e061, corresponding to v1.7.0 (November 30 2024).