jif 164b3bfeab Isolate MCP OAuth credentials by environment (#36310) ...

## Why

MCP servers running in an executor must not reuse host-owned OAuth credentials,
even when they have the same configured server name and URL.

## What changed

- Derive environment-scoped credential names for executor-owned MCP servers and
  use them consistently for login, logout, authentication, and connection setup.
- Mark executor-owned entries in the file credential store and fail closed when
  loading or saving an entry could cross the host/executor boundary.
- Preserve compatibility with existing local OAuth credentials, including local
  server names that overlap the new reserved prefixes.

## Testing

- Extend the executor MCP integration test to verify that executor requests use
  the executor token, never send the host token, and persist both credentials
  separately.

GitOrigin-RevId: 4fc92d0533b0fe2e0df34f6d47b81e3d20d07807

2026-07-31 11:23:46 +00:00

..

snapshots

Track deferred tool namespaces in world state (#35063)

2026-07-24 01:20:04 +00:00

abort_tasks.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

additional_context.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

agent_execution.rs

Namespace multi-agent v2 tools under collaboration (#29067)

2026-06-23 14:15:20 +02:00

agent_websocket.rs

Include code-mode tool names in Responses Lite metadata (#35271)

2026-07-25 01:05:33 +00:00

agents_md.rs

Consolidate thread startup around StartThreadOptions (#34814)

2026-07-22 19:31:54 +00:00

apply_patch_cli.rs

Render turn diffs for foreign environment paths (#34654)

2026-07-22 02:19:45 +00:00

approvals.rs

Stabilize approval scenario tests (#36146)

2026-07-30 12:18:15 +00:00

audio_truncation.rs

Consolidate thread startup around StartThreadOptions (#34814)

2026-07-22 19:31:54 +00:00

auto_review.rs

Harden the auto-review model override test (#36167)

2026-07-30 14:25:23 +00:00

catalog_permission_messages.rs

Support model-owned token budget defaults (#35608)

2026-07-27 12:52:37 +00:00

cli_stream.rs

Update models.json (#31684)

2026-07-09 03:40:08 +00:00

client_websockets.rs

Track parent turns for nested Codex requests (#35835)

2026-07-28 21:58:33 +00:00

client.rs

Support plaintext collaboration tool messages (#35845)

2026-07-28 23:49:37 +00:00

code_mode_elicitation.rs

code-mode: make all approvals trigger elicitation pause (#31650)

2026-07-08 15:27:04 -07:00

code_mode.rs

Run code mode exclusively through the standalone host (#36217)

2026-07-30 20:24:29 +00:00

codex_delegate.rs

Remove obsolete ignored tests (#34558)

2026-07-21 14:57:39 +00:00

collaboration_instructions.rs

Track collaboration mode instructions in world state (#33876)

2026-07-17 17:22:39 +00:00

compact_remote_parity.rs

Always assign response item IDs (#34645)

2026-07-22 01:23:44 +00:00

compact_remote.rs

Preserve delegated tasks across remote compaction (#36128)

2026-07-30 10:11:46 +00:00

compact_resume_fork.rs

Support openai/form extended form elicitations (#27500)

2026-06-18 11:54:49 -07:00

compact.rs

Always assign response item IDs (#34645)

2026-07-22 01:23:44 +00:00

current_time_reminder.rs

Refresh environment dates from the configured clock (#36187)

2026-07-30 16:44:18 +00:00

deprecation_notice.rs

Add indexed web search mode (#28489)

2026-06-19 05:35:57 -07:00

exec_policy.rs

Propagate approval rejection reasons (#34400)

2026-07-20 19:23:21 +00:00

exec.rs

Add network environment ID plumbing (#28766)

2026-06-18 14:09:38 +02:00

extension_sandbox.rs

Skip missing paths in filesystem sandbox entries (#34598)

2026-07-21 19:17:18 +00:00

external_auth.rs

Remove codex-core's direct reqwest dependency (#36076)

2026-07-30 04:03:33 +00:00

fork_thread.rs

Support paginated thread forks (#35220)

2026-07-24 17:31:55 +00:00

git_enrichment.rs

Consolidate thread startup around StartThreadOptions (#34814)

2026-07-22 19:31:54 +00:00

guardian_review.rs

Refresh environment dates from the configured clock (#36187)

2026-07-30 16:44:18 +00:00

hooks_mcp.rs

Record attempted tool calls in response metadata (#36181)

2026-07-30 16:22:43 +00:00

hooks.rs

Avoid persisting non-local threads for hook transcripts (#35221)

2026-07-24 17:41:39 +00:00

image_rollout.rs

Always assign response item IDs (#34645)

2026-07-22 01:23:44 +00:00

items.rs

Include item start times in completion events (#35363)

2026-07-25 16:06:54 +00:00

json_result.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

live_cli.rs

[codex] Use expect in integration tests (#28441)

2026-06-15 21:53:47 -07:00

mcp_auth_elicitation.rs

Add keyed shell environment policy filters (#34590)

2026-07-21 18:23:26 +00:00

mcp_auth_refresh.rs

Initialize execution environments with the final HTTP policy (#34995)

2026-07-23 19:24:41 +00:00

mcp_refresh_cleanup.rs

Pin MCP runtimes to model steps (#30101)

2026-06-26 00:53:07 +01:00

mcp_startup_refresh_http_proxy.rs

Route MCP OAuth through configured HTTP clients (#35806)

2026-07-28 18:25:29 +00:00

mcp_tool_cache.rs

Let unrelated tools run while MCP servers start (#35937)

2026-07-29 11:14:16 +00:00

mcp_tool_exposure.rs

Make the Apps recovery exposure test deterministic (#35196)

2026-07-24 14:41:21 +00:00

mcp_turn_metadata.rs

Expose MCP read-only hints in tool call items (#36055)

2026-07-30 01:37:41 +00:00

mod.rs

Route MCP auth discovery through runtime HTTP clients (#35239)

2026-07-24 20:04:23 +00:00

model_overrides.rs

[5 of 7] Replace OverrideTurnContext with ThreadSettings (#22508)

2026-05-18 21:03:51 -07:00

model_runtime_selectors.rs

Run code mode exclusively through the standalone host (#36217)

2026-07-30 20:24:29 +00:00

model_switching.rs

Track model and personality in world state (#35530)

2026-07-26 23:36:33 +00:00

model_visible_layout.rs

Refresh step world state for all sessions (#33665)

2026-07-16 18:45:42 +00:00

models_cache_ttl.rs

Throttle models cache TTL renewals (#35772)

2026-07-28 13:31:41 +00:00

models_etag_responses.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

multi_agent_mode.rs

Track multi-agent mode in world state (#34845)

2026-07-22 23:57:24 +00:00

multi_agent_resume.rs

Track parent turns for nested Codex requests (#35835)

2026-07-28 21:58:33 +00:00

multi_exec_server_sandbox.rs

Test workspace write isolation across exec servers (#33861)

2026-07-17 16:07:24 +00:00

network_approval.rs

Test remote Guardian network approval scoping (#36177)

2026-07-30 15:50:04 +00:00

openai_file_mcp.rs

Resolve MCP file uploads with environment-native paths (#36002)

2026-07-29 18:06:14 +00:00

otel.rs

Propagate approval rejection reasons (#34400)

2026-07-20 19:23:21 +00:00

override_updates.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

pending_input.rs

Wake sleeping threads for queued agent mail (#34852)

2026-07-23 01:04:01 +00:00

permissions_messages.rs

Support model-owned token budget defaults (#35608)

2026-07-27 12:52:37 +00:00

personality.rs

Support model-owned token budget defaults (#35608)

2026-07-27 12:52:37 +00:00

plugins.rs

Avoid blocking turns on optional MCP startup (#35742)

2026-07-28 09:32:48 +00:00

prompt_cache_key.rs

Use session IDs for prompt cache keys (#33035)

2026-07-14 10:37:23 +00:00

prompt_caching.rs

Always assign response item IDs (#34645)

2026-07-22 01:23:44 +00:00

prompt_debug_tests.rs

Enable git attribution across Codex entry points (#34819)

2026-07-22 20:23:35 +00:00

quota_exceeded.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

realtime_conversation.rs

Make pending realtime sideband test deterministic (#36166)

2026-07-30 14:20:21 +00:00

realtime_initial_items.rs

Support configurable realtime BEM channel prefixes (#34816)

2026-07-22 19:43:35 +00:00

remote_env.rs

Inherit ready step environments when spawning agents (#35895)

2026-07-29 05:41:37 +00:00

remote_models.rs

Respect model support for reasoning summaries (#32290)

2026-07-10 23:39:21 +00:00

request_compression.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

request_permissions_tool.rs

Isolate apply-patch permission test variants (#36138)

2026-07-30 11:41:47 +00:00

request_permissions.rs

Propagate approval rejection reasons (#34400)

2026-07-20 19:23:21 +00:00

request_plugin_install.rs

Prepare MCP and plugin recommendations concurrently (#35675)

2026-07-27 21:43:27 +00:00

request_user_input.rs

[codex] Use expect in integration tests (#28441)

2026-06-15 21:53:47 -07:00

responses_api_proxy_headers.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

responses_lite.rs

Include code-mode tool names in Responses Lite metadata (#35271)

2026-07-25 01:05:33 +00:00

responses_system_proxy.rs

Migrate login HTTP construction to HttpClient (#34643)

2026-07-22 00:50:28 +00:00

resume_warning.rs

Include terminal errors in turn completion events (#32280)

2026-07-10 22:04:03 +00:00

resume.rs

Update models.json (#21818)

2026-07-08 16:24:12 -07:00

review.rs

Track parent turns for nested Codex requests (#35835)

2026-07-28 21:58:33 +00:00

rmcp_client.rs

Isolate MCP OAuth credentials by environment (#36310)

2026-07-31 11:23:46 +00:00

rollout_budget.rs

Stabilize shared rollout budget test (#31587)

2026-07-08 16:10:28 +01:00

rollout_list_find.rs

Honor the configured SQLite home across state consumers (#34994)

2026-07-23 19:19:35 +00:00

safety_buffering.rs

[codex] Read retry model from buffering events (#31262)

2026-07-06 17:04:26 +00:00

safety_check_downgrade.rs

Update models.json (#21818)

2026-07-08 16:24:12 -07:00

search_tool.rs

Centralize tool registration and protect host tools (#36127)

2026-07-30 10:07:04 +00:00

shell_command.rs

test: branch on target OS instead of runner flavor (#29712)

2026-06-23 14:27:13 -07:00

shell_serialization.rs

test: branch on target OS instead of runner flavor (#29712)

2026-06-23 14:27:13 -07:00

shell_snapshot.rs

Preserve zsh tied PATH exports in shell snapshots (#34293)

2026-07-20 08:29:12 +00:00

skill_approval.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

skills_extension.rs

Use the host skill provider catalog in world state (#36309)

2026-07-31 11:01:47 +00:00

skills.rs

core tests: rename automatic environment builder (#29728)

2026-06-23 21:45:06 +00:00

spawn_agent_description.rs

Allow disabling the multi-agent wait tool (#34887)

2026-07-23 06:28:27 +00:00

sqlite_state.rs

Honor the configured SQLite home across state consumers (#34994)

2026-07-23 19:19:35 +00:00

stream_error_allows_next_turn.rs

Allow custom providers to opt into standalone web search (#34846)

2026-07-23 00:02:15 +00:00

stream_no_completed.rs

Allow custom providers to opt into standalone web search (#34846)

2026-07-23 00:02:15 +00:00

subagent_notifications.rs

Support plaintext collaboration tool messages (#35845)

2026-07-28 23:49:37 +00:00

token_budget.rs

Support model-owned token budget defaults (#35608)

2026-07-27 12:52:37 +00:00

tool_harness.rs

[codex] Use expect in integration tests (#28441)

2026-06-15 21:53:47 -07:00

tool_parallelism.rs

[codex] Use expect in integration tests (#28441)

2026-06-15 21:53:47 -07:00

tools.rs

Record attempted tool calls in response metadata (#36181)

2026-07-30 16:22:43 +00:00

truncation.rs

Represent MCP authentication with an enum (#29924)

2026-06-24 19:51:51 -07:00

turn_state.rs

[codex] Use expect in integration tests (#28441)

2026-06-15 21:53:47 -07:00

unified_exec_process_events.rs

Enable network policy callbacks for remote exec (#35652)

2026-07-27 18:07:31 +00:00

unified_exec_zsh_fork_approvals.rs

Skip missing paths in filesystem sandbox entries (#34598)

2026-07-21 19:17:18 +00:00

unified_exec.rs

Raise the Windows exec yield floor to 10 seconds (#35670)

2026-07-27 21:12:00 +00:00

unstable_features_warning.rs

Add keyed shell environment policy filters (#34590)

2026-07-21 18:23:26 +00:00

user_notification.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

user_shell_cmd.rs

[codex] Warn clearly when code mode output is truncated (#28467)

2026-06-16 10:37:06 -07:00

view_image.rs

Skip missing paths in filesystem sandbox entries (#34598)

2026-07-21 19:17:18 +00:00

web_search.rs

Update models.json (#21818)

2026-07-08 16:24:12 -07:00

websocket_fallback.rs

Pair thread environment settings (#26687)

2026-06-08 13:55:15 -07:00

window_headers.rs

[codex] Use expect in integration tests (#28441)

2026-06-15 21:53:47 -07:00

windows_sandbox.rs

Skip missing paths in filesystem sandbox entries (#34598)

2026-07-21 19:17:18 +00:00

workspace_roots.rs

Test workspace-root patch protection for metadata (#36171)

2026-07-30 14:34:10 +00:00