🚀 File Stream Bot 📁➡️🔗

Transform your Telegram files into direct download links instantly!
Upload any file and get a permanent shareable link 💫
Fast • Reliable • Easy to use ⚡️

🤖GitHub

New

* Added full HTTP conditional requests (ETag, Last-Modified, support for If-None-Match, If-Modified-Since, If-Unmodified-Since, If-Range).
* Added security headers: X-Content-Type-Options: nosniff, X-Frame-Options: DENY.
* Added UTC helpers (_ensure_utc, normalization/parsing).
* Added creation_date to link info for better cache/validation.

Update & improvement

* Reworked Range parser to RFC 7233 compliant handling.
* Unified UTC handling for creation_date / expiry_date.
* Better HEAD responses (metadata only).
* Stronger ETag and cache headers (Cache-Control).
* Improved Content-Disposition sanitization with UTF-8 + ASCII fallback.
* Stream stability: drain() and write_eof() added.

Bug fixed

* Fixed expiry checks (timezone mismatch).
* Fixed invalid/unsatisfiable range handling (now returns 416 properly).
* Fixed inconsistent Content-Length / status between 200 and 206.
* Fixed zero-span streaming attempts (now return 416).

🤖GitHub