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37f6d7a15c
Adds a new language model provider that lets users authenticate with their ChatGPT Plus/Pro subscription and use OpenAI models (codex-mini-latest, o4-mini, o3) directly in the Zed agent — without needing a separate API key. ## How it works 1. **OAuth 2.0 + PKCE sign-in**: Uses OpenAI's official Codex CLI client ID to run an authorization code flow. A local HTTP server on `127.0.0.1:1455` captures the callback, exchanges the code for tokens, and stores them in the system keychain. 2. **Token refresh**: Access tokens are automatically refreshed when they're within 5 minutes of expiry, using the stored refresh token. 3. **Responses API**: Requests go to `https://chatgpt.com/backend-api/codex/responses` using the existing `open_ai::responses` client (Responses API format, not Chat Completions which was deprecated for this endpoint in Feb 2026). 4. **Required headers**: `originator: zed`, `OpenAI-Beta: responses=experimental`, `ChatGPT-Account-Id` (extracted from JWT), `store: false` in the body. ## Files changed - `crates/open_ai/src/responses.rs`: Add `store: Option<bool>` field to `Request`; add `extra_headers` param to `stream_response` for per-provider header injection - `crates/language_models/src/provider/openai_subscribed.rs`: New provider (sign-in UI, OAuth flow, token storage/refresh, model list) - `crates/language_models/src/provider/open_ai.rs`, `open_ai_compatible.rs`, `opencode.rs`: Pass `vec![]` for new `extra_headers` param - `crates/language_models/src/language_models.rs`: Register the new provider - `crates/language_models/Cargo.toml`: Add `rand` and `sha2` deps for PKCE ## Open questions / known gaps - [ ] **Terms of service**: Usage appears to be within OpenAI's ToS (interactive use via their official CLI client ID), but needs legal sign-off before shipping - [ ] **Redirect URI**: Currently `http://localhost:1455/auth/callback` — may need to match exactly what OpenAI's Codex CLI uses - [ ] **UI polish**: The sign-in card is functional but minimal; needs design review - [ ] **Error messages**: OAuth error responses from the callback URL aren't surfaced to the user yet - [ ] **`o3` availability**: o3 may require a higher subscription tier; consider gating it ## Testing Sign-in flow was designed to match the Copilot Chat provider pattern. Manual testing against the live OAuth endpoint is needed. Release Notes: - Added ChatGPT subscription provider, allowing users to use their ChatGPT Plus/Pro subscription with the Zed agent --------- Co-authored-by: Zed Zippy <234243425+zed-zippy[bot]@users.noreply.github.com> Co-authored-by: Richard Feldman <richard@zed.dev> Co-authored-by: Richard Feldman <oss@rtfeldman.com> Co-authored-by: Agus Zubiaga <agus@zed.dev>
45 lines
1 KiB
TOML
45 lines
1 KiB
TOML
[package]
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name = "context_server"
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version = "0.1.0"
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edition.workspace = true
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publish.workspace = true
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license = "GPL-3.0-or-later"
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[lints]
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workspace = true
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[lib]
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path = "src/context_server.rs"
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[features]
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test-support = ["gpui/test-support"]
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[dependencies]
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anyhow.workspace = true
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async-channel.workspace = true
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async-trait.workspace = true
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base64.workspace = true
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collections.workspace = true
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futures.workspace = true
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futures-lite.workspace = true
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gpui.workspace = true
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http_client = { workspace = true, features = ["test-support"] }
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log.workspace = true
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net.workspace = true
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oauth_callback_server.workspace = true
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parking_lot.workspace = true
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rand.workspace = true
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postage.workspace = true
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schemars.workspace = true
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serde_json.workspace = true
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serde.workspace = true
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settings.workspace = true
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sha2.workspace = true
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slotmap.workspace = true
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tempfile.workspace = true
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url = { workspace = true, features = ["serde"] }
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util.workspace = true
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[dev-dependencies]
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gpui = { workspace = true, features = ["test-support"] }
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pollster.workspace = true
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