OpenAI Codex provider #8281

hannesrudolph · 2025-09-24T07:04:17Z

Important

Add OpenAI Codex provider with new models and UI support, including localization updates.

Behavior:
- Adds openai-native-codex provider to provider-settings.ts with new models gpt-5, gpt-5-codex, and codex-mini-latest.
- Introduces openAiNativeCodexSchema for OAuth path configuration.
- Implements OpenAiNativeCodexHandler in openai-native-codex.ts for API interactions.
UI Components:
- Adds OpenAiNativeCodex component in OpenAiNativeCodex.tsx for UI settings.
- Updates ApiOptions.tsx to include openai-native-codex settings.
Localization:
- Updates localization files for multiple languages to include openai-native-codex related strings.
Misc:
- Exports openai-codex.js in providers/index.ts.
- Adds error handling and messages for OAuth in common.json across various locales.

^{This description was created by}^{for bf0908d. You can customize this summary. It will automatically update as commits are pushed.}

Copilot

Pull Request Overview

This PR adds support for a new OpenAI Codex provider variant that uses ChatGPT web credentials instead of API keys. The implementation includes UI components, validation, and backend provider logic for the openai-native-codex provider.

Key Changes:

Added new OpenAI Native Codex provider using local auth.json credentials
Added UI components and validation for the optional OAuth credentials path
Integrated the provider into settings, model selection, and request routing logic

Reviewed Changes

Copilot reviewed 14 out of 14 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
src/api/providers/openai-native-codex.ts	New provider implementation with auth.json credentials and Codex API integration
packages/types/src/providers/openai-codex.ts	Type definitions for Codex models (gpt-5, gpt-5-codex)
webview-ui/src/components/settings/providers/OpenAiNativeCodex.tsx	React component for Codex provider settings UI
webview-ui/src/i18n/locales/en/settings.json	Added validation text for optional auth path
webview-ui/src/components/settings/ApiOptions.tsx	Added provider URL mapping and settings integration
Multiple configuration files	Updated provider registrations, model mappings, and type definitions

_{Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.}

webview-ui/src/components/settings/ApiOptions.tsx

webview-ui/src/components/ui/hooks/useSelectedModel.ts

src/api/providers/openai-native-codex.prompt.ts

webview-ui/src/components/settings/ThinkingBudget.tsx

RayBytes · 2025-09-25T10:44:20Z

I saw that the model codex-mini-latest is missing here, might also want to add it as a option to be used if people wish too, its a tuned version of o4-mini iirc.

…ing; SSE parser cleanup - Validation text for OpenAiNativeCodex auth path now reflects optional with default to ~/.codex/auth.json - Provider Documentation link: map openai-native-codex -> openai to avoid 404 - Remove unused hasContent in SSE parser to satisfy lint - Verified: cd src && npx vitest run (all tests passed)

… languages

…ponses

…used const, strengthen typing for message transform and auth.json parsing, extract helpers for testability

hannesrudolph · 2025-09-26T03:12:07Z

Addressed @daniel-lxs suggestions focused on typing and structure:

Removed an unused constant from openai-native-codex.ts.
Stronger typing and smaller units:
- Introduced Codex message types CodexRole/CodexMessage to make transforms safer.
- Extracted OpenAiNativeCodexHandler.buildCodexInput() and OpenAiNativeCodexHandler.extractAccountIdFromIdToken() for testability; declared as protected for direct unit specs.
- Typed auth.json parsing via AuthJson/AuthTokens and narrowed usage in ensureAuthenticated().
- Tightened buildRequestBody() signature and input types (verbosity, reasoningEffort, CodexMessage[]).
Request timeout already implemented with AbortController remains in place.

If desired, unit specs can be added to cover buildCodexInput and id_token parsing in this PR.

…e guard, remove previous_response_id, avoid as-any reasoning mutation

vercel · 2025-09-26T06:03:40Z

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Preview	Comments	Updated (UTC)
roo-code-website	Error			Sep 26, 2025 6:03am

…or Codex - Added error message for oversized OAuth credential files in multiple languages (German, Spanish, French, Hindi, Indonesian, Italian, Japanese, Korean, Dutch, Polish, Portuguese, Russian, Turkish, Vietnamese, Chinese Simplified, Chinese Traditional). - Updated settings localization to include OAuth credential path descriptions and related information for Codex in multiple languages.

…odexHandler

This reverts commit 9c083bc.

src/api/providers/openai-native-codex.ts

hannesrudolph · 2025-09-27T18:30:25Z

@roomote-agent convert this to draft.

ellipsis-dev · 2025-09-27T18:33:01Z

src/i18n/locales/es/common.json

 			"authenticationRequired": "El proveedor Roo requiere autenticación en la nube. Por favor, inicia sesión en Roo Code Cloud."
 		},
+		"openaiNativeCodex": {
+			"oauthReadFailed": "Error al cargar las credenciales OAuth de ChatGPT en {{path}}: {{error}}. Consejo: auténticate con la CLI de Codex (ej., \"codex login\") para crear auth.json.",


Typo: In the message for "oauthReadFailed", "auténticate" should be corrected to "autentícate".

Suggested change

"oauthReadFailed": "Error al cargar las credenciales OAuth de ChatGPT en {{path}}: {{error}}. Consejo: auténticate con la CLI de Codex (ej., \"codex login\") para crear auth.json.",

"oauthReadFailed": "Error al cargar las credenciales OAuth de ChatGPT en {{path}}: {{error}}. Consejo: autentícate con la CLI de Codex (ej., \"codex login\") para crear auth.json.",

ellipsis-dev · 2025-09-27T18:33:02Z

src/i18n/locales/pt-BR/common.json

+			"oauthFileTooLarge": "Arquivo de credenciais OAuth em {{path}} é muito grande ({{size}} bytes). O máximo permitido é {{max}} bytes.",
+			"missingAccessToken": "Credenciais OAuth do ChatGPT estão faltando tokens.access_token.",
+			"httpError": "Codex HTTP {{status}} (req: {{requestId}}) model={{modelId}}: {{message}}",
+			"noResponseBody": "Erro de respostas do ChatGPT: Sem corpo de resposta",


Minor lexical note: In the string "Erro de respostas do ChatGPT: Sem corpo de resposta", the phrase "respostas" may sound odd. Consider revising it to "Erro de resposta do ChatGPT" or "Erro na resposta do ChatGPT" for clarity.

Suggested change

"noResponseBody": "Erro de respostas do ChatGPT: Sem corpo de resposta",

"noResponseBody": "Erro de resposta do ChatGPT: Sem corpo de resposta",

ellipsis-dev · 2025-09-27T18:33:02Z

webview-ui/src/i18n/locales/es/settings.json

 		"profileInvalid": "Este perfil contiene un proveedor o modelo que no está permitido por su organización",
-		"qwenCodeOauthPath": "Debes proporcionar una ruta válida de credenciales OAuth"
+		"qwenCodeOauthPath": "Debes proporcionar una ruta válida de credenciales OAuth",
+		"openAiNativeCodexOauthPath": "Opcional: Ruta al auth.json de ChatGPT Codex. Cuando esté vacío, por defecto es ~/.codex/auth.json."


Typo: In the message for "openAiNativeCodexOauthPath", the adjective "vacío" should be "vacía" to agree with the feminine noun "ruta".

Suggested change

"openAiNativeCodexOauthPath": "Opcional: Ruta al auth.json de ChatGPT Codex. Cuando esté vacío, por defecto es ~/.codex/auth.json."

"openAiNativeCodexOauthPath": "Opcional: Ruta al auth.json de ChatGPT Codex. Cuando esté vacía, por defecto es ~/.codex/auth.json."

roomote · 2025-09-27T18:34:13Z

Acknowledged. Converting this pull request to draft now.

roomote · 2025-09-27T18:35:35Z

Converted this pull request to draft as requested. No code changes were made; status now reflects "draft".

hannesrudolph requested a review from mrubens as a code owner September 24, 2025 07:04

Copilot AI review requested due to automatic review settings September 24, 2025 07:04

hannesrudolph requested review from cte and jr as code owners September 24, 2025 07:04

github-project-automation bot added this to Roo Code Roadmap and Roo Code Roadmap Sep 24, 2025

github-project-automation bot moved this to New in Roo Code Roadmap Sep 24, 2025

github-project-automation bot moved this to Triage in Roo Code Roadmap Sep 24, 2025

dosubot bot added size:XL This PR changes 500-999 lines, ignoring generated files. documentation Improvements or additions to documentation labels Sep 24, 2025

hannesrudolph changed the title ~~feat(codex): align validation with optional auth.json path; docs mapping; SSE parser cleanup~~ OpenAI Codex provider Sep 24, 2025

Copilot AI reviewed Sep 24, 2025

View reviewed changes

webview-ui/src/components/settings/ApiOptions.tsx Show resolved Hide resolved

webview-ui/src/components/ui/hooks/useSelectedModel.ts Show resolved Hide resolved

ellipsis-dev bot reviewed Sep 24, 2025

View reviewed changes

src/api/providers/openai-native-codex.prompt.ts Show resolved Hide resolved

hannesrudolph added the Issue/PR - Triage New issue. Needs quick review to confirm validity and assign labels. label Sep 24, 2025

hannesrudolph moved this from Triage to PR [Needs Prelim Review] in Roo Code Roadmap Sep 24, 2025

This comment was marked as outdated.

Sign in to view

hannesrudolph added PR - Needs Preliminary Review and removed Issue/PR - Triage New issue. Needs quick review to confirm validity and assign labels. labels Sep 24, 2025

nissa-seru reviewed Sep 24, 2025

View reviewed changes

src/api/providers/openai-native-codex.prompt.ts Show resolved Hide resolved

nissa-seru reviewed Sep 24, 2025

View reviewed changes

webview-ui/src/components/settings/ThinkingBudget.tsx Outdated Show resolved Hide resolved

daniel-lxs moved this from PR [Needs Prelim Review] to PR [Draft / In Progress] in Roo Code Roadmap Sep 25, 2025

daniel-lxs marked this pull request as draft September 25, 2025 20:17

daniel-lxs assigned hannesrudolph Sep 25, 2025

hannesrudolph added PR - Draft / In Progress and removed PR - Needs Preliminary Review labels Sep 25, 2025

hannesrudolph added 3 commits September 25, 2025 16:30

feat(i18n): add optional auth.json path for ChatGPT Codex in multiple…

e0a9262

… languages

feat: integrate override prompt for dynamic instructions in Codex res…

4ba05da

…ponses

hannesrudolph force-pushed the feat/openai-native-codex-polish branch from eacb436 to 4ba05da Compare September 25, 2025 22:31

refactor(openai-native-codex): address @daniel-lxs review — remove un…

0f09a3e

…used const, strengthen typing for message transform and auth.json parsing, extract helpers for testability

fix(codex): address @daniel-lxs review — i18n settings, auth.json siz…

8e81fda

…e guard, remove previous_response_id, avoid as-any reasoning mutation

vercel bot had a problem deploying to Preview September 26, 2025 06:03 Failure

hannesrudolph added 2 commits September 26, 2025 13:37

fix(codex): remove unused lastServiceTier property from OpenAiNativeC…

28f0d19

…odexHandler

daniel-lxs approved these changes Sep 26, 2025

View reviewed changes

dosubot bot added the lgtm This PR has been approved by a maintainer label Sep 26, 2025

hannesrudolph added 3 commits September 26, 2025 13:46

sync: openai-native-codex typing fix for lastServiceTier

3a0f899

refactor(codex): remove unused service_tier handling

9c083bc

Revert "refactor(codex): remove unused service_tier handling"

2b30ccb

This reverts commit 9c083bc.

ellipsis-dev bot reviewed Sep 26, 2025

View reviewed changes

src/api/providers/openai-native-codex.ts Outdated Show resolved Hide resolved

codex: drop unused lastServiceTier assignments

bf0908d

hannesrudolph closed this Sep 27, 2025

github-project-automation bot moved this from New to Done in Roo Code Roadmap Sep 27, 2025

github-project-automation bot moved this from PR [Needs Prelim Review] to Done in Roo Code Roadmap Sep 27, 2025

hannesrudolph reopened this Sep 27, 2025

github-project-automation bot moved this from Done to New in Roo Code Roadmap Sep 27, 2025

github-project-automation bot moved this from Done to Triage in Roo Code Roadmap Sep 27, 2025

hannesrudolph moved this from Triage to PR [Draft / In Progress] in Roo Code Roadmap Sep 27, 2025

hannesrudolph added Issue/PR - Triage New issue. Needs quick review to confirm validity and assign labels. and removed PR - Needs Preliminary Review labels Sep 27, 2025

ellipsis-dev bot reviewed Sep 27, 2025

View reviewed changes

roomote bot marked this pull request as draft September 27, 2025 18:34

hannesrudolph added PR - Draft / In Progress and removed Issue/PR - Triage New issue. Needs quick review to confirm validity and assign labels. labels Sep 27, 2025

	"oauthReadFailed": "Error al cargar las credenciales OAuth de ChatGPT en {{path}}: {{error}}. Consejo: auténticate con la CLI de Codex (ej., \"codex login\") para crear auth.json.",
	"oauthReadFailed": "Error al cargar las credenciales OAuth de ChatGPT en {{path}}: {{error}}. Consejo: autentícate con la CLI de Codex (ej., \"codex login\") para crear auth.json.",

	"noResponseBody": "Erro de respostas do ChatGPT: Sem corpo de resposta",
	"noResponseBody": "Erro de resposta do ChatGPT: Sem corpo de resposta",

	"openAiNativeCodexOauthPath": "Opcional: Ruta al auth.json de ChatGPT Codex. Cuando esté vacío, por defecto es ~/.codex/auth.json."
	"openAiNativeCodexOauthPath": "Opcional: Ruta al auth.json de ChatGPT Codex. Cuando esté vacía, por defecto es ~/.codex/auth.json."

OpenAI Codex provider #8281

Are you sure you want to change the base?

OpenAI Codex provider #8281

Uh oh!

Conversation

hannesrudolph commented Sep 24, 2025 • edited by ellipsis-dev bot Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Uh oh!

Copilot AI left a comment

Choose a reason for hiding this comment

Pull Request Overview

Key Changes:

Reviewed Changes

Uh oh!

Uh oh!

Uh oh!

Uh oh!

This comment was marked as outdated.

Uh oh!

Uh oh!

Uh oh!

RayBytes commented Sep 25, 2025

Uh oh!

hannesrudolph commented Sep 26, 2025

Uh oh!

vercel bot commented Sep 26, 2025 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Uh oh!

Uh oh!

hannesrudolph commented Sep 27, 2025

Uh oh!

ellipsis-dev bot Sep 27, 2025

Choose a reason for hiding this comment

Uh oh!

ellipsis-dev bot Sep 27, 2025

Choose a reason for hiding this comment

Uh oh!

ellipsis-dev bot Sep 27, 2025

Choose a reason for hiding this comment

Uh oh!

roomote bot commented Sep 27, 2025

Uh oh!

roomote bot commented Sep 27, 2025

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

5 participants

hannesrudolph commented Sep 24, 2025 •

edited by ellipsis-dev bot

Loading

vercel bot commented Sep 26, 2025 •

edited

Loading