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Michael Bolin a1ecf0cf1c thread-store: store permission profiles (#23165 )

## Why

`SandboxPolicy` is the legacy compatibility shape, but
`codex-thread-store` still exposed it through `StoredThread`,
`ThreadMetadataPatch`, and live metadata sync. That kept thread-store
consumers tied to the legacy representation and meant richer permission
profile data could not round-trip through thread metadata or cold
rollout reconciliation.

## What Changed

- Replaced thread-store `sandbox_policy` API fields with canonical
`PermissionProfile` fields.
- Persist new permission-profile metadata as canonical JSON in the
existing SQLite metadata slot while continuing to read older legacy
sandbox policy values.
- Updated local, in-memory, live metadata sync, and rollout extraction
paths to propagate `TurnContextItem::permission_profile()`.
- Re-materialize legacy permission metadata against the final rollout
cwd when rollout-derived metadata replaces stale SQLite summaries.
- Updated affected app-server and core test constructors to build
`PermissionProfile` values directly.

## Test Plan

- `cargo test -p codex-state`
- `cargo test -p codex-thread-store`
- `cargo test -p codex-app-server
summary_from_stored_thread_preserves_millisecond_precision --lib`
- `cargo test -p codex-core realtime_context --lib`

a1ecf0cf1c · 2026-05-29 11:55:31 -07:00

History

src

thread-store: store permission profiles (#23165 )

2026-05-29 11:55:31 -07:00

BUILD.bazel

ThreadStore interface (#17659 )

2026-04-14 13:51:00 -07:00

Cargo.toml

[codex] Add rollout-backed thread content search (#23519 )

2026-05-21 11:52:24 -07:00

README.md

Unify thread metadata updates above store (#22236 )

2026-05-13 00:28:15 +00:00

README.md

Thread Store

codex-thread-store is the storage boundary for Codex threads. It defines the ThreadStore trait plus local and in-memory implementations. Other storage implementations may live outside this repository.

Responsibilities

ThreadStore::append_items is the raw canonical history append API. It does not infer metadata from item contents.
ThreadStore::update_thread_metadata is the only thread metadata write API. It accepts a single literal metadata patch shape, regardless of whether the caller is applying a user/API mutation or facts derived above the store from appended history.
LiveThread is the preferred API for active session persistence. It owns a per-thread metadata sync helper, applies the rollout persistence policy, appends canonical history, and then sends metadata patches through ThreadStore::update_thread_metadata.
ThreadManager routes metadata mutations for loaded and cold threads through one entrypoint. Loaded threads use their LiveThread; cold threads go directly to the store.
LocalThreadStore persists history through codex-rollout JSONL files and persists queryable metadata through the SQLite state database when available. Local explicit metadata mutations also maintain JSONL/name-index compatibility so reading old or SQLite-less local storage keeps working.
RolloutRecorder is the local JSONL writer. It writes already-canonical items for ThreadStore::append_items; it no longer decides metadata updates for live thread-store appends.
core/session creates or resumes LiveThread handles and does not need to know whether persistence is backed by local files or another store.

Direction

New metadata observation semantics should live above ThreadStore. Stores persist explicit metadata fields, but raw history appends remain history-only.