Files
codex/codex-rs/protocol
iceweasel-oai 2926014075 Make filesystem policy matching URI-native (#41001)
## Why

Filesystem policies can describe paths using a convention that differs from the
host running Codex. Native path comparisons can therefore mis-handle cases such
as case-variant Windows paths or ambiguous encoded components.

## What changed

- Resolve policy entries and special roots as `PathUri` values using the
  executor's path convention.
- Use validated URI components for containment, overlap, and precedence, and
  fail closed when component boundaries are ambiguous.
- Restrict relative joins to descendants and apply the same matching rules to
  protected metadata paths and permission-profile intersections.

## Testing

Added coverage for Windows case variants, encoded and opaque paths, repeated
separators, descendant joins, special roots, metadata protection, and preserved
deny entries.

GitOrigin-RevId: fb09d44d11df25faaac806fe00457e6f6b0d8596
2026-08-26 23:49:05 +00:00
..

codex-protocol

This crate defines the "types" for the protocol used by Codex CLI, which includes both "internal types" for communication between codex-core and codex-tui, as well as "external types" used with codex app-server.

This crate should have minimal dependencies.

Ideally, we should avoid "material business logic" in this crate, as we can always introduce Ext-style traits to add functionality to types in other crates.