fix(db): keep test runs off the operator's real DATA_DIR (#10432)

Any process that opened the DB without setting DATA_DIR resolved to ~/.omniroute/storage.sqlite — the operator's live database, provider credentials included. tests/_setup/isolateDataDir.ts only covers the npm scripts; the documented single-file test command and ad-hoc probes bypassed it (one did exactly that during #10334).

resolveWritableDataDir now redirects a test-context process with no DATA_DIR to a throwaway temp dir, stable per process. Redirect rather than throw, so the documented single-file command keeps working; OMNIROUTE_ALLOW_DEFAULT_DATA_DIR=1 opts back in and records the intent.

Closes #10428
This commit is contained in:
Diego Rodrigues de Sa e Souza
2026-08-15 01:51:01 -03:00
committed by GitHub
parent 50cb187511
commit 2a04b2415a
6 changed files with 179 additions and 0 deletions

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@@ -83,6 +83,7 @@ OmniRoute uses **SQLite** (via `better-sqlite3`) for all persistence. These vari
| Variable | Default | Source File | Description |
| -------------------------------------- | -------------------- | ----------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `DATA_DIR` | `~/.omniroute/` | `src/lib/db/core.ts` | Root directory for SQLite DB, backups, and data files. Override for Docker volumes or custom paths. |
| `OMNIROUTE_ALLOW_DEFAULT_DATA_DIR` | _(unset)_ | `src/lib/dataPaths.ts` | Escape hatch for the test-context DATA_DIR guard (#10428). Test runs with no `DATA_DIR` are redirected to a throwaway temp dir so they cannot open the operator's real database; set to `1` to opt back in to the real directory. |
| `OMNIROUTE_DATA_DIR` | _(unset)_ | `open-sse/executors/promptql/threadSticky.ts` | **Fallback alias** for `DATA_DIR`, checked only when `DATA_DIR` is unset. Used to locate the PromptQL executor's on-disk thread-sticky session cache (`<dir>/promptql-thread-sessions.json`); if neither var is set, the cache stays in-memory only (not persisted across restarts). |
| `STORAGE_ENCRYPTION_KEY` | _(empty = disabled)_ | `src/lib/db/encryption.ts` | AES key for full SQLite database encryption at rest. Generate with `openssl rand -hex 32`. |
| `STORAGE_ENCRYPTION_KEY_VERSION` | `v1` | `scripts/build/bootstrap-env.mjs`, `electron/main.js` | Version label for the encryption key. Increment when performing key rotation to support decryption of old backups. |