74a8ee0993
Closes the three Phase 5 P2 follow-ups from the DEPLOYMENT.md
mitigation roadmap that don't need infra changes. Two P2 items remain
(non-root container, docker-proxy daemon) — both genuinely need
container/orchestration work and stay queued.
1. Allow-list shell wrapper (P1)
New `lib/shell.ts`:
- `execAllowed(cmd, args, opts)` — `execFile`-only, no shell, no
interpolation. Single escape hatch for ad-hoc invocations.
- `dockerRestart(name)` — name validated against
`[a-zA-Z0-9][a-zA-Z0-9._-]{0,127}`; throws InvalidShellArgError
on anything else (including non-strings, shell metacharacters,
command-substitution attempts). Tests cover all of these.
- `dockerPrune(kind, {all?})` — kind constrained to
{container,image,volume,builder}; `--all` only valid for image.
- `runBashScript(path, args, {allowedRoots})` — script path AND
cwd both checked against allowed roots; rejects `..` escapes
and prefix-matching siblings (`/opt/projects-evil` vs
`/opt/projects`).
- `runNpmScript(script, {cwd, allowedRoots})` — script ∈
{typecheck,lint,build,test,test:run,start}; cwd inside roots.
17 unit tests cover every rejection path. Module added to the
coverage gate (≥95% lines).
Migrated highest-risk callers off template-literal `exec`:
- `vm/repository.ts:restartContainer` → `dockerRestart`. Was
previously `await execAsync(\`docker restart "${name}"\`)`
with only a regex check; now goes through the wrapper.
- `system/repository.ts:dockerCleanup` → `dockerPrune` per kind
+ `execAllowed` for `docker system df`. Drops the array of
template-literal command strings entirely.
- `code-quality/repository.ts` → `runNpmScript` for every
lifecycle invocation. cwd is now the resolved (normalised,
`..`-collapsed) path, not the raw input.
2. projectPath validation for /code-quality/check (P1)
`runCodeQualityCheck` now calls
`assertPathInAllowedRoots(projectPath, getAllowedRoots())` before
any subprocess spawns. `getAllowedRoots()` reads
`CODE_QUALITY_ALLOWED_ROOTS` (colon-separated env, defaults to
`/opt/bytelyst`). Rejection happens with a clear error message
listing the configured roots so operators know what to allow.
3. Audit-log every privileged shell-out (P2)
`audit/types.ts` extended: `action` now includes `'shell-exec'`,
`entityType` includes `'host'`. The migration is additive — old
audit rows still validate.
Three privileged routes now write a `shell-exec` audit row with
actor (authUserId / authRole), entity id, and a sanitized details
payload before responding:
- `POST /docker/cleanup` — `entityId: docker-cleanup:<type>`,
details include {type, force, freedSpace}.
- `POST /vm/cleanup` — `entityId: vm-cleanup:<mode>`.
- `POST /vm/containers/:name/restart` — `entityId:
container-restart:<name>`, details include {success, message}.
Audited even on failure so attempted privileged actions are
still recorded.
Audit writes are best-effort — a Cosmos hiccup logs a warn but
never fails the request the operator was running.
Verified: backend typecheck ✅, 74/74 unit tests ✅ (17 new for
shell.ts + audit changes), 7/7 E2E ✅, lint 0 errors, coverage gate
≥95% lines on every gated file (which now includes shell.ts).
Generated with [Devin](https://cli.devin.ai/docs)
Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
37 lines
1.2 KiB
TypeScript
37 lines
1.2 KiB
TypeScript
import { defineConfig } from 'vitest/config';
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export default defineConfig({
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test: {
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globals: true,
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environment: 'node',
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passWithNoTests: true,
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coverage: {
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provider: 'v8',
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reporter: ['text', 'text-summary'],
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// Only the modules we've explicitly committed to keeping covered are
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// subject to the threshold; the rest of the codebase is reported but
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// not gated. Add files here as they gain a real test suite (ratchet,
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// do not relax).
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include: [
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'src/lib/auth.ts',
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'src/lib/csrf.ts',
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'src/lib/shell.ts',
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'src/modules/health/repository.ts',
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'src/modules/hermes-ops/repository.ts',
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'src/modules/hermes-telemetry/repository.ts',
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'src/modules/deployments/orchestrator.ts',
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'src/modules/services/repository.ts',
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],
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thresholds: {
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// Module-wide minimums — actual numbers today are well above these
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// (≥95% lines for every gated file). Floor is set conservatively so
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// routine refactors don't trip the gate.
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lines: 85,
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functions: 85,
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statements: 85,
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branches: 65,
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},
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},
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},
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});
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