"Not a valid URL" for media

[glottisfaun0000]

So glad this project is back.

I just spun up a local instance and user pages (and RSS!) load 🎉 but while video thumbnails load, the embedded videos themselves don't ("No video with supported format and MIME type found." in Firefox) and attempting to download or open the video in a new tab goes to an html page saying "not a valid url".

Here's the path url I get:

/stream?url=https%3A%2F%2Fv16-webapp-prime.us.tiktok.com%2Fvideo%2Ftos%2Fuseast8%2Ftos-useast8-pve-0068-tx2%2FoMrAE2qIPCnMUTBGicAiUYHcIfiLzUiAhQN5BA%2F%3Fa%3D1988%26bti%3DODszNWYuMDE6%26ch%3D0%26cr%3D3%26dr%3D0%26lr%3Dall%26cd%3D0%257C0%257C0%257C%26cv%3D1%26br%3D7040%26bt%3D3520%26cs%3D0%26ds%3D6%26ft%3D4KJMyMzm8Zmo0Qbo4-4jVifrQpWrKsd.%26mime_type%3Dvideo_mp4%26qs%3D0%26rc%3DNGhoN2VlM2U4OTVnOTw8OkBpM25mO3M5cmRydTMzaTczNEAtLWFhYWNhXjMxYGBhMmA0YSNvYDZeMmRjYS1gLS1kMTJzcw%253D%253D%26btag%3De00090000%26expire%3D1724586378%26l%3D2024082505451321D656A3BB827C40D476%26ply_type%3D2%26policy%3D2%26signature%3D8b3a03dd8eac4ec95359563c507d74fb%26tk%3Dtt_chain_token

And here's what your instance gets for the same video, which works:

https://proxitok.pabloferreiro.es/stream?url=https%3A%2F%2Fv16-webapp-prime.tiktok.com%2Fvideo%2Ftos%2Fmaliva%2Ftos-maliva-ve-0068c799-us%2FoMrAE2qIPCnMUTBGicAiUYHcIfiLzUiAhQN5BA%2F%3Fa%3D1988%26bti%3DODszNWYuMDE6%26ch%3D0%26cr%3D3%26dr%3D0%26lr%3Dall%26cd%3D0%257C0%257C0%257C%26cv%3D1%26br%3D7040%26bt%3D3520%26cs%3D0%26ds%3D6%26ft%3D4fUEKMPc8Zmo0_No4-4jVuJKupWrKsd.%26mime_type%3Dvideo_mp4%26qs%3D0%26rc%3DNGhoN2VlM2U4OTVnOTw8OkBpM25mO3M5cmRydTMzaTczNEAtLWFhYWNhXjMxYGBhMmA0YSNvYDZeMmRjYS1gLS1kMTJzcw%253D%253D%26btag%3De00090000%26expire%3D1724586333%26l%3D2024082505442678C623FC9C56BF3ABD69%26ply_type%3D2%26policy%3D2%26signature%3D2f91c561f8651f0fedd56c2cbd9dbd81%26tk%3Dtt_chain_token

Same thing happens for audios.

I can't tell if it's a URL encoding thing or what. PHP issue?

My install is just git clone, docker compose up -d

[elektrikfisch]

I found the issue in app/Controllers/ProxyControllers.php around Line 42

Pablo's instance is getting streams from v16-webapp-prime.tiktok.com but your (and my!) instance is getting streams from v16-webapp-prime**.us**.tiktok.com which makes $host_count 4 so it fails the if statement. Instead of checking different array elements depending on the length of the array $host_split, I used array_slice to just put the last two elements of $host_split into $host_domain and now it's working as expected:

    static private function isValidDomain(string $url): bool {
        $valid = false;                                       
        $host = parse_url($url, PHP_URL_HOST);
        $host_split = explode('.', $host);
        $host_domain = array_slice($host_split,-2);
        $valid = in_array($host_domain[0] . '.' . $host_domain[1], self::VALID_TIKTOK_DOMAINS);
        /* $host_count = count($host_split);
        if ($host_count === 2) {
            // Using no watermark
            $valid = in_array($host_split[0] . '.' . $host_split[1], self::VALID_TIKTOK_DOMAINS);
        } elseif ($host_count === 3) {
            $valid = in_array($host_split[1] . '.' . $host_split[2], self::VALID_TIKTOK_DOMAINS);
        } */
        return $valid;
    } 

Probably clumsy, but it works lol