Commit Graph
5 Commits
Author SHA1 Message Date
cooper-oai d1aaf789ad [login] revoke existing auth before starting login (#27674)
## Why

`codex login` previously persisted newly issued OAuth credentials and
only then attempted to revoke the superseded refresh token. The old
credential must be revoked before a replacement browser or device-code
flow starts, and successful login must not perform any post-login
revocation attempt.

## What changed

- Revoke and clear existing stored auth before browser or device-code
CLI login begins.
- Remove superseded-token detection and revocation from the shared token
persistence path; successful login now only saves the new credentials.
- Read the raw configured auth store during CLI cleanup so
environment-provided auth cannot mask the stored refresh token.
- Preserve `auto` storage fallback semantics when keyring deletion fails
by clearing the fallback auth file.
- Add a process-level CLI regression test that requires the revoke
request to precede every device-login request and occur exactly once.

If replacement login is canceled or fails, the previous local
credentials have already been cleared. Remote revocation remains best
effort, matching explicit logout behavior.

## Validation

### Process-level before/after reproduction

I compiled the real `codex` CLI from the pre-fix parent (`14df0e8833`)
and from the PR implementation (`25c002f23b`; the login behavior is
unchanged at the current head), then ran the same device-code flow
against a local HTTP mock OAuth authority.

Each run:

1. Used a fresh temporary `CODEX_HOME` configured with
`cli_auth_credentials_store = "file"`.
2. Seeded that temporary home with managed ChatGPT auth containing
`old-access` and `old-refresh` tokens.
3. Pointed `CODEX_REVOKE_TOKEN_URL_OVERRIDE` at the mock `/oauth/revoke`
endpoint.
4. Ran the compiled CLI as:

   ```shell
   CODEX_HOME=<temporary-home> \
     CODEX_REVOKE_TOKEN_URL_OVERRIDE=<mock-issuer>/oauth/revoke \
<compiled-codex> login --device-auth --experimental_issuer <mock-issuer>
   ```

5. Recorded every request received by the mock authority. The mock
marked `new-access` valid when `/oauth/token` issued it and invalidated
it if `/oauth/revoke` arrived afterward, reproducing the observed
session-invalidating failure mode. After login exited, the harness also
verified the persisted refresh token and probed a protected endpoint
with `new-access`.

| Build | Observed request order | CLI/persistence result | `new-access`
probe |
| --- | --- | --- | --- |
| Pre-fix | `usercode → device token → OAuth token →
revoke(old-refresh)` | Exit `0`; `new-refresh` persisted | `401` |
| PR | `revoke(old-refresh) → usercode → device token → OAuth token` |
Exit `0`; `new-refresh` persisted | `200` |

The PR run therefore issued exactly one revocation request, before any
request that initiated the replacement login, and issued no revocation
after token exchange.

### Regression coverage


`codex-rs/cli/tests/login.rs::device_login_revokes_existing_auth_before_requesting_new_tokens`
runs the real first-party `codex` binary against a `wiremock` OAuth
server with an isolated temporary `CODEX_HOME`. It asserts:

- the exact request sequence is `/oauth/revoke`,
`/api/accounts/deviceauth/usercode`, `/api/accounts/deviceauth/token`,
then `/oauth/token`;
- there is exactly one revoke request and its body contains
`old-refresh` with the `refresh_token` hint;
- the completed login persists `new-refresh`.

Local validation:

- `just test -p codex-login` — 130 passed
- `just test -p codex-cli` — 280 passed, including the new process-level
regression test
- `just bazel-lock-check`
2026-06-12 12:38:30 -07:00
cooper-oai b5f1bb75d4 [codex-rs] enforce PAT workspace restrictions (#27450)
## Summary

- validate a hydrated personal access token's workspace against
`forced_chatgpt_workspace_id` before persisting `codex login
--with-access-token`
- apply the same PAT-only check when restricted auth managers load
environment, ephemeral, or persisted credentials
- enforce PAT workspace restrictions in the existing central
login-restriction path
- leave Agent Identity and cloud bootstrap behavior unchanged

## Scope

This is intentionally the small PAT-only change. It does not attempt the
broader auth-manager/bootstrap unification; that needs separate design
work.

## Validation

- `CARGO_INCREMENTAL=0 CARGO_TARGET_DIR=/tmp/codex-pat-target just test
-p codex-login -p codex-cli` (410 passed)
- `CARGO_INCREMENTAL=0 CARGO_TARGET_DIR=/tmp/codex-pat-target just fix
-p codex-login -p codex-cli`
- `just fmt`
- `git diff --check`

Context: https://openai.slack.com/archives/D0AUPLV03RQ/p1781138331548269
2026-06-11 14:17:37 -07:00
cooper-oai df7818c7d1 [codex-rs] support v2 personal access tokens (#25731)
## Summary

- add v2 personal access token support for `codex login
--with-access-token` and `CODEX_ACCESS_TOKEN`
- classify opaque `at-` tokens separately from legacy Agent Identity
JWTs
- hydrate required ChatGPT account metadata through AuthAPI
`/v1/user-auth-credential/whoami`
- use PATs directly as bearer tokens while preserving existing ChatGPT
account surfaces
- expose PAT-backed auth as the explicit `personalAccessToken`
app-server auth mode

## Implementation

PAT auth is intentionally small and stateless. Loading a PAT performs
one AuthAPI metadata request, stores the hydrated metadata in the
in-memory auth object, and redacts the secret from debug output. Legacy
Agent Identity JWT handling remains unchanged. The shared access-token
classifier lives in a private neutral module because it dispatches
between both credential types.

PAT hydration fails closed when AuthAPI omits any required metadata,
including email. Hydrated metadata is intentionally not persisted:
startup performs a live `whoami` preflight so revoked tokens or changed
account metadata are not accepted from a stale cache.

## Workspace restriction scope

This change intentionally does **not** apply
`forced_chatgpt_workspace_id` to PAT authentication. The setting is a
client-side config guardrail, not an authorization boundary, and PAT
does not currently require workspace-ID parity. The PAT login and
`CODEX_ACCESS_TOKEN` paths therefore validate through AuthAPI without
threading workspace-restriction state through access-token loading.
Existing workspace checks for non-PAT auth remain on their established
paths.

## App-server compatibility

The public app-server `AuthMode` is shared across v1 and v2, and
PAT-backed auth reports `personalAccessToken` through both APIs.
Following human review, this intentionally removes the temporary v1
compatibility mapping that reported PATs as `chatgpt`; the deprecated v1
API is kept in parity with v2 rather than maintaining a separate closed
enum. Clients with exhaustive auth-mode handling in either API version
must add the new case and should generally treat it as ChatGPT-backed
unless they need PAT-specific behavior.

The v1 auth-status response still omits the raw PAT when `includeToken`
is requested because that response cannot carry the account metadata
needed to reuse the credential safely. Persisted PAT auth also omits the
new enum value so older Codex builds can deserialize `auth.json` and
infer PAT auth from the credential field after a rollback.

## Validation

Latest review-fix validation:

- `CARGO_INCREMENTAL=0 just test -p codex-login` (126 passed)
- `CARGO_INCREMENTAL=0 just test -p codex-cli` (263 passed)
- `CARGO_INCREMENTAL=0 just test -p codex-cli
stored_auth_validation_handles_personal_access_token`
- `CARGO_INCREMENTAL=0 just test -p codex-app-server-protocol` (226
passed)
- `CARGO_INCREMENTAL=0 just test -p codex-models-manager
refresh_available_models_uses_remote_only_catalog_for_chatgpt_auth`
- `CARGO_INCREMENTAL=0 just test -p codex-tui
existing_non_oauth_chatgpt_login_counts_as_signed_in`
- `CARGO_INCREMENTAL=0 just fix -p codex-login -p
codex-app-server-protocol -p codex-models-manager -p codex-tui -p
codex-cli`
- `just fmt`
- `git diff --check`

The broader `codex-tui` suite previously compiled and ran 2,834 tests.
Three unrelated environment-sensitive guardian/IDE-socket tests failed
after retries; the PAT-relevant TUI coverage passed.
2026-06-05 17:36:18 -07:00
cooper-oai e5afe5bf8c [codex-cli] Refresh near-expiry ChatGPT access tokens before requests (#23546)
## Summary

- refresh managed ChatGPT auth during auth resolution when its access
token is inside ChatGPT web's five-minute near-expiry window
- cover refresh-window decisions while preserving the existing
expired-token refresh path

## Why

Codex already resolves managed ChatGPT auth before outbound requests and
refreshes expired access tokens there. This change adjusts the existing
predicate to refresh a still-valid access token once it is within the
same five-minute refresh window used by ChatGPT web, avoiding a request
with a token about to expire.

A cross-process serialization follow-up was explored in #24663 and
closed for now; we do not currently suspect cross-process refresh races
are a root cause of the refresh errors under investigation.

External-token, API-key, and Agent Identity auth modes remain unchanged.

## Validation

- `bazel test //codex-rs/login:login-all-test`
- `just fmt` runs Rust formatting successfully, then its Python SDK Ruff
step cannot install `openai-codex-cli-bin==0.131.0a4` on this Linux
environment because no compatible wheel is published.
2026-05-28 05:40:17 -07:00
cooper-oaiandCodex 54ec99cb54 [login] revoke superseded auth tokens on relogin (#21747)
## Summary
- revoke previously stored managed ChatGPT tokens after a successful
re-login
- keep the new login successful even when revocation is unavailable or
fails
- cover the shared persistence path used by browser and device-code
login flows

## Why
A new `codex login` currently overwrites existing managed ChatGPT
credentials without attempting to revoke the superseded tokens, leaving
old credentials valid longer than necessary.

## Validation
- `just fmt`
- `CARGO_HOME=/tmp/cargo-home cargo test -p codex-login`

## Notes
- Initial local Cargo validation hit a corrupt existing crate cache in
the default `CARGO_HOME`; rerunning with a clean temporary `CARGO_HOME`
passed.

---------

Co-authored-by: Codex <noreply@openai.com>
2026-05-11 13:36:46 -07:00