Evan 797e093ddc

fix(sandbox): require a path start before translating virtual and host roots (#7582) ...

* fix(sandbox): require a path start before translating virtual and host roots

Path translation only checked the right-hand segment boundary (#4035,
#4053), so a root embedded in a longer path or URL was rewritten too.
DeerFlow's own artifact URLs contain /mnt/user-data, so
curl .../artifacts/mnt/user-data/outputs/x.html had the thread's host
directory spliced into the URL, and a mount at /data turned an
unrelated /var/data/app.log into /var/mnt/data/app.log in model-visible
output.

Add a shared left-hand PATH_START_BOUNDARY: a root must not follow a
word character, '.', '~' or '-'. '/' is still allowed so
file:///mnt/user-data keeps mapping. It applies to the bash command
rewrite, LocalSandbox command/content resolution, and both reverse
masking paths.

* refactor(sandbox): derive the path-start lookbehind from one class

Build PATH_START_BOUNDARY from _PATH_START_BLOCKERS so the regex and
scanner paths cannot drift, and document the attached short-option
value (-o/data/x) as a known false negative of the start rule.

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Co-authored-by: Willem Jiang <willem.jiang@gmail.com>

2026-10-27 08:44:29 +08:00

..

deerflow

fix(sandbox): require a path start before translating virtual and host roots (#7582)

2026-10-27 08:44:29 +08:00

pyproject.toml

feat(workflows): add multi-Gateway coordination and session-authorized failover (#7138)

2026-10-23 23:31:43 +08:00