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stackpilot/backend/version.py
T
menzeljandClaude Opus 5 adfd77a983 Fix NFS uploads against root_squash exports (0.40.2)
Uploading a backup extracted the tar straight into the NFS mount via
put_archive, and the daemon chowns every entry while extracting — an export
with root_squash refuses that ("failed to Lchown ... for UID 0, GID 0:
operation not permitted"), so the upload died with a docker 500 even though
plain writes to the share work (which is why the destination test passed).

The helper container now unpacks into its own filesystem and copies the file
into the mount with cat, which never chowns. Restores hit the same wall when a
volume or bind folder lives on a squashed mount, so import_path/import_volume
fall back to a copy-through-staging when (and only when) the failure is a chown
denial — local restores keep preserving ownership. NFS file names are validated
against the same safe charset as the subdir parts, since both are interpolated
into the helper's shell commands.

Verified against a real root_squash NFS export: test/upload/list/download/delete
round trip, byte-identical download, restore into an NFS-backed volume via the
fallback, and ownership still preserved (1000:1000, 0600) on a local volume.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-16 18:53:25 +00:00

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Python

"""Single source of truth for the StackPilot release version."""
APP_VERSION = "0.40.2"