mirror of
https://github.com/openai/codex.git
synced 2026-04-29 17:06:51 +00:00
5bab04dcd7
## Why Device-key storage and signing are local security-sensitive operations with platform-specific behavior. Keeping the core API in `codex-device-key` keeps app-server focused on routing and business logic instead of owning key-management details. The crate keeps the signing surface intentionally narrow: callers can create a bound key, fetch its public key, or sign one of the structured payloads accepted by the crate. It does not expose a generic arbitrary-byte signing API. Key IDs cross into platform-specific labels, tags, and metadata paths, so externally supplied IDs are constrained to the same auditable namespace created by the crate: `dk_` followed by unpadded base64url for 32 bytes. Remote-control target paths are also tied to each signed payload shape so connection proofs cannot be reused for enrollment endpoints, or vice versa. ## What changed - Added the `codex-device-key` workspace crate. - Added account/client-bound key creation with stable `dk_` key IDs. - Added strict `key_id` validation before public-key lookup or signing reaches a provider. - Added public-key lookup and structured signing APIs. - Split remote-control client endpoint allowlists by connection vs enrollment payload shape. - Added validation for key bindings, accepted payload fields, token expiration, and payload/key binding mismatches. - Added flow-oriented docs on the validation helpers that gate provider signing. - Added protection policy and protection-class types without wiring a platform provider yet. - Added an unsupported default provider so platforms without an implementation fail explicitly instead of silently falling back to software-backed keys. - Updated Cargo and Bazel lock metadata for the new crate and non-platform-specific dependencies. ## Stack This is stacked on #18428. ## Validation - `cargo test -p codex-device-key` - Added unit coverage for strict `key_id` validation before provider use. - Added unit coverage that rejects remote-control paths from the wrong signed payload shape. - `just bazel-lock-update` - `just bazel-lock-check`
21 lines
477 B
TOML
21 lines
477 B
TOML
[package]
|
|
name = "codex-device-key"
|
|
version.workspace = true
|
|
edition.workspace = true
|
|
license.workspace = true
|
|
|
|
[lints]
|
|
workspace = true
|
|
|
|
[dependencies]
|
|
base64 = { workspace = true }
|
|
p256 = { workspace = true, features = ["ecdsa", "pkcs8"] }
|
|
rand = { workspace = true }
|
|
serde = { workspace = true, features = ["derive"] }
|
|
serde_json = { workspace = true }
|
|
thiserror = { workspace = true }
|
|
url = { workspace = true }
|
|
|
|
[dev-dependencies]
|
|
pretty_assertions = { workspace = true }
|