Files
windmill/backend/windmill-common/tests
Ruben FiszelandClaude Opus 5 0433e12465 fix: address the local review of the dbt environment state
The oversized-artifact home moves from the workspace's object storage to the
instance's, where every other internal worker artifact already lives. The
workspace bucket is the one members read and write through `job_helpers/*` with
a caller-supplied key and only `volumes/` is reserved there, so a manifest under
it is one any member could replace — and the next deferring run would hand dbt
an attacker-chosen `defer_relation` for every unbuilt `ref()` while holding the
script's warehouse credentials.

The environment key takes the target dbt actually runs rather than the
descriptor's `profile.target`, which is absent whenever the target is inherited
from the workspace warehouse or the project's own `profiles.yml` — filing every
inherited target under one empty name, while a `target.name` macro decides where
a model is built. `write_profiles` returns a named struct now that it resolves
one more thing.

Publishing takes the row's lock before uploading, so two publishers of one
environment cannot interleave their uploads and leave one run's manifest beside
another's results, and carries the live-dbt-script guard the retry state already
had, so a job finishing after its script was renamed, archived or deleted cannot
recreate state at a path for whatever is created there next.

A rename now clears the environment state instead of moving it: an oversized
artifact's key is derived from the path, so a moved row would keep pointing at a
key a script created at the old path publishes over.

A build recovered by the automatic in-job node retry publishes its manifest
without results — `run_results.json` is then the retry's, naming only the nodes
it redid — and the refusal for an environment with nothing published names the
runs that cannot publish rather than suggesting a run that would not help.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-09-04 17:35:17 +02:00
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