fix: answer CORS OPTIONS without an API key

README.md

@@ -102,7 +102,7 @@ CLI2API 是本地网关：不提供账号、额度或官方 API 服务，不做
 
 ## 安全
 
-默认只监听 `127.0.0.1:3010`；除 `/health` 和静态前端资源外，所有 API 与控制台数据接口均需要 API Key。不要提交 `.qoder`、Token、Cookie、登录 Blob 或原始抓包；凭证导出是显式敏感操作，请妥善保管导出文件。上游 API 或 CLI 更新可能导致兼容性变化，项目会固定并检查 qodercli 版本。发现安全问题请按 [SECURITY.md](SECURITY.md) 私下报告。
+默认只监听 `127.0.0.1:3010`；除 `/health`、静态前端资源和 OpenAI 兼容 `/v1/*` 的 CORS 预检 `OPTIONS` 外，所有 API 与控制台数据接口均需要 API Key。不要提交 `.qoder`、Token、Cookie、登录 Blob 或原始抓包；凭证导出是显式敏感操作，请妥善保管导出文件。上游 API 或 CLI 更新可能导致兼容性变化，项目会固定并检查 qodercli 版本。发现安全问题请按 [SECURITY.md](SECURITY.md) 私下报告。
 
 ## 社区
 

README_EN.md

@@ -102,7 +102,7 @@ CLI2API is a local gateway: it does not provide accounts, quotas, or an official
 
 ## Security
 
-The service binds `127.0.0.1:3010` by default; all APIs and console data endpoints require the API key except `/health` and static frontend assets. Never commit `.qoder`, tokens, cookies, auth blobs, or raw captures; credential export is an explicit sensitive operation — protect exported files. Upstream API or CLI changes may affect compatibility; qodercli is pinned and checked. Please report security issues privately according to [SECURITY.md](SECURITY.md).
+The service binds `127.0.0.1:3010` by default; all APIs and console data endpoints require the API key except `/health`, static frontend assets, and CORS preflight `OPTIONS` for the OpenAI-compatible `/v1/*` endpoints. Never commit `.qoder`, tokens, cookies, auth blobs, or raw captures; credential export is an explicit sensitive operation — protect exported files. Upstream API or CLI changes may affect compatibility; qodercli is pinned and checked. Please report security issues privately according to [SECURITY.md](SECURITY.md).
 
 ## Community
 

deploy/README.md

@@ -124,7 +124,7 @@ The API key is generated once and stored in SQLite. There is no environment-vari
 | `POST` | `/v1/responses` | OpenAI Responses-compatible API |
 | `GET/POST/PATCH/DELETE` | `/api/*` | Console management API |
 
-All console and API routes except `/health` require the API key stored in SQLite.
+All console and API routes except `/health` and CORS preflight `OPTIONS` for the OpenAI-compatible `/v1/*` endpoints require the API key stored in SQLite.
 
 ## 7. Managed next-version update
 
@@ -205,4 +205,4 @@ accepted for staged-update hosts; unknown versions fail closed.
 - Published host updater assets cover Linux, macOS, and Windows on `amd64` and `arm64`.
 - Run the Windows updater installer as the same signed-in user that runs Docker Desktop; do not install it as `LocalSystem`.
 - Keep `deploy/.env` private because Docker Desktop mode stores the updater token there.
-- Do not remove `qoder-data` unless you intentionally want to delete SQLite accounts and credentials.
+- Do not remove `qoder-data` unless you intentionally want to delete SQLite accounts and credentials.

internal/api/auth_test.go

@@ -30,6 +30,31 @@ func TestClassifyCanceledErrorDoesNotBecomeAuth(t *testing.T) {
 	}
 }
 
+func TestCORSHeadersOnUnauthorizedChat(t *testing.T) {
+	srv := New(config.Config{
+		Host:        "127.0.0.1",
+		Port:        3010,
+		ProxyAPIKey: "secret",
+		QoderHome:   t.TempDir(),
+	})
+	defer srv.Close()
+
+	req := httptest.NewRequest(http.MethodPost, "/v1/chat/completions", bytes.NewReader([]byte("{}")))
+	req.Header.Set("Origin", "chrome-extension://abc")
+	req.Header.Set("Content-Type", "application/json")
+	rec := httptest.NewRecorder()
+	srv.Handler().ServeHTTP(rec, req)
+	if rec.Code != http.StatusUnauthorized {
+		t.Fatalf("POST without key: got %d want 401 body=%s", rec.Code, rec.Body.String())
+	}
+	if got := rec.Header().Get("Access-Control-Allow-Origin"); got != "*" {
+		t.Fatalf("allow-origin=%q", got)
+	}
+	if got := rec.Header().Get("Access-Control-Expose-Headers"); !strings.Contains(got, "X-Request-Id") {
+		t.Fatalf("expose-headers=%q", got)
+	}
+}
+
 func TestManagementRoutesRequireAPIKey(t *testing.T) {
 	srv := New(config.Config{
 		Host:        "127.0.0.1",

internal/providers/workbuddy/client_test.go

@@ -571,7 +571,7 @@ func TestChatRequestFindsStoredReasoningByCanonicalKey(t *testing.T) {
 	}
 }
 
-func TestModelsAcceptsGlobalCLIAgentNamesAndUsesAccountRegion(t *testing.T) {
+func TestModelsAcceptsGlobalAgentNamesAndUsesAccountRegion(t *testing.T) {
 	payload, _ := Credential{AccessToken: "at", UID: "u1", Domain: "codebuddy.cn", ExpiresAt: 4102444800}.Encode()
 	store := &memStore{items: map[string][]byte{"acc1": payload}, region: "global"}
 	var origin, requestHost, ideType string
@@ -602,7 +602,7 @@ func TestModelsAcceptsGlobalCLIAgentNamesAndUsesAccountRegion(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	if len(models) != 1 || models[0].NativeModel != "glm-5.2" {
+	if len(models) != 2 || models[0].NativeModel != "glm-5.2" || models[1].NativeModel != "web-model" {
 		t.Fatalf("models=%+v", models)
 	}
 	if origin != "https://www.workbuddy.ai" {