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fix(service): bind scheduler action principal to current user - #414

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codex/propose-fix-for-scheduler-task-vulnerability
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fix(service): bind scheduler action principal to current user#414
luvs01 wants to merge 20 commits into
Devfrom
codex/propose-fix-for-scheduler-task-vulnerability

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@luvs01

@luvs01 luvs01 commented Sep 3, 2026

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Motivation

  • Prevent acceptance and startup of a machine-global Task Scheduler registration whose Principal/UserId belongs to another account when the action path has been lossy-mangled by the console code page.

Description

  • Write the resolved installing account into the generated Task Scheduler Principal/UserId so the registration carries an exact execution principal.
  • Add windowsTaskPrincipalScopeAcceptable and require Principal/UserId to match the resolved SID (or known exact identity) before treating a registration as healthy.
  • Keep the existing lossy-tolerant action-path comparison for Command/Arguments but require the principal identity to be exact and un-forgiven.
  • Add a regression test that constructs a lossy/mangled launcher path paired with victim-scoped triggers but an attacker Principal/UserId and asserts the registration is rejected.

Testing

  • Ran typecheck with bun run typecheck and it succeeded.
  • Ran the focused regression tests npx --yes bun@1.4.0 test tests/service.test.ts -t 'rejects a lossy foreign action even when its triggers name the current account' and npx --yes bun@1.4.0 test tests/windows-scheduler-install-verification.test.ts, both of which passed.
  • Ran bun run privacy:scan which passed.
  • Ran the repository test driver (npx --yes bun@1.4.0 run test); the run completed but exhibited unrelated environment/timing/service-diagnostic failures and a small set of unrelated test timeouts (environment warnings), so that full-suite run is noted as a warning rather than a regression against this change.

Codex Task

lidge-jun and others added 20 commits August 25, 2026 10:36
release: promote dev into main for v2.32.1
# Conflicts:
#	package.json
[WRONG BRANCH] merge dev into main for the v2.33.0 release
Promotes the dev integration line onto main. The resulting tree is byte-identical
to origin/dev, including package.json at 2.34.0.

The package.json conflict is resolved to dev's side, NOT to main's stale 2.33.0.
Earlier promotions (lidge-jun#2553, lidge-jun#2507) kept the target's version so the release bump
would land on its own "release: vX.Y.Z" commit. That is no longer legal: this very
delta adds tests/release-version-line.test.ts, which fails when the in-tree version
sits behind the highest release tag. With v2.34.0-preview.20260827 now published,
2.33.0 orders behind it, so a promotion carrying the stale line turns CI red on
every shard that runs the suite.

The consequence for the release step is that scripts/release.ts skips the bump
(release.ts:568, currentVersion === version), so v2.34.0 gets tagged on this merge
commit rather than on a separate release commit. The workflow creates the tag itself
after publishing and validates expected-sha against the checked-out commit, so the
tag still names exactly the audited tree.
[WRONG BRANCH] promote dev onto main for v2.34.0
[WRONG BRANCH] promote dev onto main for v2.35.0
[WRONG BRANCH] promote dev onto main for v2.36.0
[WRONG BRANCH] promote dev to main for the v2.37.0 release
[WRONG BRANCH] promote dev onto main for v2.38.0
[WRONG BRANCH] promote dev onto main for v2.39.0
…rkflow call (lidge-jun#3262)

Both v2.40.0 release dispatches (33615174183 preview, 33615177849 main) died
at startup_failure: a workflow_call cannot grant its callee more than the
calling job holds, and dev-version-bump.yml's job declares contents+pull-
requests write. lidge-jun#3129 wired the call but never dispatched a release, so this
is its first live run. The caller job now declares exactly the callee's two
permissions; no other job in release.yml gains anything.

Co-authored-by: jun <jun@lidge.dev>
(cherry picked from commit 7ce0ba5)
…400-relfix

release: carry the release.yml permissions fix onto main for v2.40.0
@chatgpt-codex-connector

chatgpt-codex-connector Bot commented Sep 3, 2026

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Codex Review Summary

This comment shows the latest Codex review activity on this pull request.

Review Status Commit Review trigger
📝 Code Review Completed 2026-09-03T05:59:34.505325Z 75867f0 PR opened
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@github-actions

github-actions Bot commented Sep 3, 2026

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Deterministic PR hygiene checks passed.

@github-actions github-actions Bot added the bug Something isn't working label Sep 3, 2026
@github-actions github-actions Bot changed the title fix(service): bind scheduler action principal to current user [WRONG BRANCH] fix(service): bind scheduler action principal to current user Sep 3, 2026
@github-actions

github-actions Bot commented Sep 3, 2026

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✅ READY

  • all PR quality gates passed.

Hygiene

Deterministic PR hygiene checks passed.

@github-actions
github-actions Bot marked this pull request as draft September 3, 2026 05:57
@luvs01 luvs01 changed the title [WRONG BRANCH] fix(service): bind scheduler action principal to current user fix(service): bind scheduler action principal to current user Sep 3, 2026
@luvs01
luvs01 changed the base branch from main to dev September 3, 2026 06:21
@github-actions
github-actions Bot marked this pull request as ready for review September 3, 2026 06:26
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