Skyfay/SkySend v2.12.2 on GitHub

Download Integrity and Upload Memory Security Fixes and CI Improvements

client: skysend upload --no-ws is now read correctly, so it keeps uploads on HTTP chunks once WebSocket uploads return to the CLI.

web: A download that the server cut short at a record boundary now fails instead of being saved as a complete file. Thanks @rajnisht7 (GHSA-w3p6-2vcf-mmv9)
client: A download that the server cut short at a record boundary now fails in the CLI and the TUI, and the incomplete file is removed. Thanks @rajnisht7 (GHSA-w3p6-2vcf-mmv9)
crypto: Archive metadata now records the size of the zip, so archive downloads can be checked for completeness. Archives uploaded with older versions cannot be checked this way.
server: Upload chunks are now streamed to disk instead of being held in memory, so oversized or parallel chunk requests can no longer exhaust the server's memory. A chunk is limited to 16 MiB and the chunks of an upload to its declared size. Thanks @rajnisht7 (GHSA-9rmm-v3p2-c26g)
server: WebSocket upload messages are limited to 1 MiB instead of the 100 MiB default of the WebSocket library.
infra: The abuse report Worker now checks a reply address in linear time and limits it to 254 characters, so a long crafted address no longer ties up a request. Reported by CodeQL as js/polynomial-redos.

docs: Documented the size check on downloads and the archive size in the encrypted metadata.
docs: Documented the limits and error responses of the chunk upload endpoint and the tmp/ folder in the data directory.
docs: The CLI docs now state that uploads always use HTTP chunks, since WebSocket uploads are disabled in the CLI.

crypto: Added tests for downloads cut short at a record boundary and for the archive size in the metadata.
web: Added tests that every download tier rejects a truncated file without falling back to the next tier.
server: Added tests for the limits of the chunked upload and for the chunk files on disk.
client: Added a test for the transport the upload command picks with and without --no-ws.

infra: Every pull request writes its changelog entries into a file of its own, which the release collects into the changelog, so pull requests no longer conflict over it.
infra: Lint, type check, unit tests and the docs build now also run on pull requests into dev, and every pull request now builds the website as well.
infra: A pull request into main can build the Docker image for both platforms and start it once, after a maintainer approves the build.