feat(mac): add proxy config and harden quota window routing

.github/workflows/build.yml

@@ -44,6 +44,8 @@ jobs:
           cache: 'npm'
 
       - uses: dtolnay/rust-toolchain@stable
+        with:
+          components: rustfmt
 
       - uses: Swatinem/rust-cache@v2
         with:
@@ -60,6 +62,9 @@ jobs:
       - name: Check for hardcoded version literals in HTML
         run: npm run version:check
 
+      - name: cargo fmt (check)
+        run: cargo fmt --manifest-path src-tauri/Cargo.toml -- --check
+
       - name: cargo check (lib)
         run: cargo check --manifest-path src-tauri/Cargo.toml --lib
 

src-tauri/Cargo.toml

@@ -15,7 +15,7 @@ tauri-build = { version = "2.5.6", features = [] }
 [dependencies]
 base64 = "0.22.1"
 chrono = { version = "0.4.44", features = ["serde"] }
-reqwest = { version = "0.12", default-features = false, features = ["blocking", "json", "rustls-tls"] }
+reqwest = { version = "0.12", default-features = false, features = ["blocking", "json", "rustls-tls", "socks"] }
 serde = { version = "1.0.228", features = ["derive"] }
 serde_json = "1.0.149"
 semver = "1.0.28"

src-tauri/mac/front/index.html

@@ -155,6 +155,32 @@ <h2 id="profiles-heading" class="section-title">Profiles</h2>
                 <button id="settings-codex-cli-button" class="settings-action-button" type="button">Change</button>
               </div>
             </div>
+            <div class="settings-row settings-row--field settings-row--proxy">
+              <strong data-i18n-key="settingsProxy">Proxy</strong>
+              <div class="settings-cli-inline">
+                <input
+                  id="settings-proxy-input"
+                  class="settings-input"
+                  type="text"
+                  autocomplete="off"
+                  spellcheck="false"
+                  placeholder="http://127.0.0.1:7890"
+                />
+                <button
+                  id="settings-proxy-save-button"
+                  class="settings-action-button"
+                  type="button"
+                  data-i18n-key="settingsProxySave"
+                >Save</button>
+                <button
+                  id="settings-proxy-clear-button"
+                  class="settings-action-button"
+                  type="button"
+                  data-i18n-key="settingsProxyClear"
+                >Clear</button>
+              </div>
+              <p id="settings-proxy-hint" class="settings-hint" data-i18n-key="settingsProxyHint"></p>
+            </div>
             <div class="settings-row">
               <strong data-i18n-key="settingsVersion">Version</strong>
               <span id="settings-version-value" class="settings-value settings-value--strong">—</span>

src-tauri/mac/runtime/cli_shim.rs

@@ -3,7 +3,8 @@ use std::path::{Path, PathBuf};
 
 use crate::errors::{AppError, AppResult};
 use crate::shared::paths::{
-    get_backup_root, INSTALL_STATE_FILENAME, LOGIN_RUNTIME_DIRNAME, REFRESH_RUNTIME_DIRNAME,
+    get_backup_root, INSTALL_STATE_FILENAME, LOGIN_RUNTIME_DIRNAME, PROXY_STATE_FILENAME,
+    REFRESH_RUNTIME_DIRNAME,
 };
 
 pub const MACOS_RUNTIME_DIRNAME: &str = "macos";
@@ -16,6 +17,10 @@ pub fn get_runtime_dir(codex_home: &Path) -> PathBuf {
     get_backup_root(Some(codex_home)).join(MACOS_RUNTIME_DIRNAME)
 }
 
+pub fn get_proxy_state_file(codex_home: &Path) -> PathBuf {
+    get_runtime_dir(codex_home).join(PROXY_STATE_FILENAME)
+}
+
 pub fn get_refresh_runtime_dir(codex_home: &Path) -> PathBuf {
     get_runtime_dir(codex_home).join(REFRESH_RUNTIME_DIRNAME)
 }

src-tauri/mac/runtime/process.rs

@@ -789,6 +789,10 @@ fn build_login_command(real_codex_path: &Path, runtime_codex_home: &Path) -> Com
     command.arg("login");
     command.current_dir(runtime_codex_home);
     command.env("CODEX_HOME", runtime_codex_home);
+    // codex login 的 OAuth 浏览器流程本身由浏览器走系统代理，但 codex
+    // CLI 本地起 callback server / 走 token exchange 时也可能发请求，
+    // 注入代理 env 与 app-server 路径保持一致。
+    crate::shared::proxy::apply_proxy_env(&mut command);
     command
 }
 

src-tauri/shared/commands/actions.rs

@@ -1,8 +1,8 @@
 use crate::errors::CommandError;
 use crate::models::{
     ActionResponse, AddProfilePayload, CodexCliRedetectResult, CodexCliStatus, OpenUrlPayload,
-    ProfilePayload, RenameProfilePayload, SetCodexCliPathPayload, UpdateCheckPayload,
-    UpdateCheckResponse, UpdateProfileBaseUrlPayload,
+    ProfilePayload, ProxyConfig, RenameProfilePayload, SetCodexCliPathPayload,
+    SetProxyConfigPayload, UpdateCheckPayload, UpdateCheckResponse, UpdateProfileBaseUrlPayload,
 };
 
 #[cfg(target_os = "macos")]
@@ -247,6 +247,83 @@ pub fn cancel_codex_login() -> Result<bool, CommandError> {
     Ok(crate::shared::login_cancel::cancel_login_in_progress())
 }
 
+/// 返回当前生效的代理配置。仅 macOS 真正读取 `proxy_state.json`；
+/// Windows / Linux 永远返回默认（直连）状态。
+#[tauri::command]
+pub fn get_proxy_config() -> Result<ProxyConfig, CommandError> {
+    #[cfg(target_os = "macos")]
+    {
+        let state = crate::shared::proxy::read_proxy_state_cached();
+        Ok(ProxyConfig {
+            proxy_url: state.proxy_url,
+        })
+    }
+    #[cfg(not(target_os = "macos"))]
+    {
+        Ok(ProxyConfig::default())
+    }
+}
+
+/// 保存代理配置。空字符串视为清空（直连）。立即丢弃已缓存的
+/// reqwest client，使下一次 plan / quota 刷新走新代理。
+///
+/// URL 校验：用 `reqwest::Proxy::all` 试构建，失败返回
+/// `INVALID_PROXY_URL`。支持 `http://` / `https://` / `socks5://`
+/// / `socks5h://`。
+#[tauri::command]
+pub fn set_proxy_config(payload: SetProxyConfigPayload) -> Result<ProxyConfig, CommandError> {
+    #[cfg(target_os = "macos")]
+    {
+        let trimmed = payload.proxy_url.trim();
+        let next_state = if trimmed.is_empty() {
+            crate::shared::proxy::ProxyState::default()
+        } else {
+            // 用 reqwest 校验 URL 是否可被解析为代理。这一步不发起
+            // 任何网络请求，只是构造 Proxy 内部结构。
+            reqwest::Proxy::all(trimmed).map_err(|error| {
+                CommandError::new(
+                    "INVALID_PROXY_URL",
+                    format!(
+                        "Invalid proxy URL {trimmed:?}: {error}. Expected http://, https://, socks5:// or socks5h://."
+                    ),
+                )
+            })?;
+            crate::shared::proxy::ProxyState {
+                proxy_url: Some(trimmed.to_string()),
+            }
+        };
+        crate::shared::proxy::set_proxy_state(None, next_state.clone());
+        // 丢弃旧 client，下一次 build_http_client 按新配置重建。
+        crate::shared::chatgpt_api::invalidate_http_client();
+        Ok(ProxyConfig {
+            proxy_url: next_state.proxy_url,
+        })
+    }
+    #[cfg(not(target_os = "macos"))]
+    {
+        let _ = payload;
+        Err(CommandError::new(
+            "PROXY_CONFIG_UNSUPPORTED",
+            "Proxy configuration is only supported on macOS in this build.",
+        ))
+    }
+}
+
+/// 清空代理配置（恢复直连），并丢弃缓存的 reqwest client。
+#[tauri::command]
+pub fn clear_proxy_config() -> Result<ProxyConfig, CommandError> {
+    #[cfg(target_os = "macos")]
+    {
+        crate::shared::proxy::clear_proxy_state(None);
+        crate::shared::chatgpt_api::invalidate_http_client();
+        Ok(ProxyConfig::default())
+    }
+    #[cfg(not(target_os = "macos"))]
+    {
+        Ok(ProxyConfig::default())
+    }
+}
+
 #[tauri::command]
 pub fn open_xiaohongshu(app: tauri::AppHandle) -> Result<ActionResponse, CommandError> {
     let path = platform_runtime::actions::open_xiaohongshu(&app)?;

src-tauri/shared/front/actions.ts

@@ -19,10 +19,12 @@ import {
   checkUpdate,
   clearCodexCliPath,
   clearProfileAccount,
+  clearProxyConfig,
   deleteProfile,
   getCodexCliStatus,
   getCurrentLiveQuota,
   getProfilesSnapshot,
+  getProxyConfig,
   loginCurrentProfile,
   openCodex,
   openContact,
@@ -37,10 +39,11 @@ import {
   redetectCodexCliPath,
   renameProfile,
   setCodexCliPath,
+  setProxyConfig,
   switchProfile,
   updateProfileBaseUrl,
 } from "@front-shared/tauri";
-import type { CodexCliCandidate, CodexCliRedetectResult, CodexCliStatus } from "@front-shared/types";
+import type { CodexCliCandidate, CodexCliRedetectResult, CodexCliStatus, ProxyConfig } from "@front-shared/types";
 import {
   applyLocale,
   elements,
@@ -706,6 +709,51 @@ async function refreshCodexCliSettingsDisplay(): Promise<void> {
   }
 }
 
+function applyProxySettingsDisplay(config: ProxyConfig): void {
+  if (!elements.settingsProxyInput) {
+    return;
+  }
+  elements.settingsProxyInput.value = config.proxy_url ?? "";
+}
+
+async function refreshProxySettingsDisplay(): Promise<void> {
+  // win/index.html 不渲染代理 UI，elements 为 null —— 直接 no-op。
+  if (!elements.settingsProxyInput) {
+    return;
+  }
+  try {
+    applyProxySettingsDisplay(await getProxyConfig());
+  } catch {
+    // Best-effort：保留 input 当前值，让用户仍能尝试设置。
+  }
+}
+
+async function handleSaveProxyConfig(): Promise<void> {
+  if (!elements.settingsProxyInput) {
+    return;
+  }
+  const url = elements.settingsProxyInput.value.trim();
+  try {
+    await setProxyConfig(url);
+    showToast(url ? t(state.locale, "settingsProxySaved") : t(state.locale, "settingsProxyCleared"));
+  } catch (error) {
+    showToast(error instanceof Error ? error.message : t(state.locale, "settingsProxySaveFailed"), true);
+  }
+}
+
+async function handleClearProxyConfig(): Promise<void> {
+  if (!elements.settingsProxyInput) {
+    return;
+  }
+  try {
+    await clearProxyConfig();
+    applyProxySettingsDisplay({ proxy_url: null });
+    showToast(t(state.locale, "settingsProxyCleared"));
+  } catch (error) {
+    showToast(error instanceof Error ? error.message : t(state.locale, "settingsProxySaveFailed"), true);
+  }
+}
+
 function codexCliSourceLabel(source: CodexCliStatus["source"]): string {
   switch (source) {
     case "user_override":
@@ -1067,6 +1115,26 @@ export function bootstrap(): void {
   elements.settingsCodexCliButton.addEventListener("click", () => {
     void openCodexCliDialog();
   });
+  // 代理配置（mac 专属 UI；win 上 elements 为 null，绑定跳过）。
+  if (elements.settingsProxySaveButton) {
+    elements.settingsProxySaveButton.addEventListener("click", () => {
+      void handleSaveProxyConfig();
+    });
+  }
+  if (elements.settingsProxyClearButton) {
+    elements.settingsProxyClearButton.addEventListener("click", () => {
+      void handleClearProxyConfig();
+    });
+  }
+  // Enter 提交：与 Update URL 行为一致，省得用户去找 Save 按钮。
+  if (elements.settingsProxyInput) {
+    elements.settingsProxyInput.addEventListener("keydown", (event) => {
+      if (event.key === "Enter") {
+        event.preventDefault();
+        void handleSaveProxyConfig();
+      }
+    });
+  }
   elements.localeEnButton.addEventListener("click", () => {
     setLocale("en");
   });
@@ -1110,6 +1178,7 @@ export function bootstrap(): void {
   scheduleDailyPlanRefresh();
 
   void refreshCodexCliSettingsDisplay();
+  void refreshProxySettingsDisplay();
 
   state.loading = true;
   rerenderDashboard();

src-tauri/shared/front/base.css

@@ -996,6 +996,29 @@ p {
   flex: none;
 }
 
+/* Proxy row reuses .settings-cli-inline to lay out an input + Save/Clear
+   buttons. Let the input take the flexible remainder instead of its
+   default width:100% squeezing the buttons. */
+.settings-cli-inline .settings-input {
+  flex: 1;
+  min-width: 0;
+}
+
+.settings-hint {
+  grid-column: 1 / -1;
+  margin: 6px 0 0;
+  color: var(--text-muted);
+  font-size: 0.78rem;
+  line-height: 1.4;
+}
+
+.settings-row--proxy {
+  min-height: auto;
+  align-items: center;
+  gap: 10px;
+  padding: 14px 0;
+}
+
 .settings-value--inline {
   flex: 1;
   min-width: 0;

src-tauri/shared/front/i18n.ts

@@ -251,6 +251,14 @@ const enMessages = {
   settingsCodexCliEmpty: "Not detected",
   settingsCodexCliDetect: "Auto-detect",
   settingsCodexCliDetecting: "Detecting…",
+  settingsProxy: "Proxy",
+  settingsProxyHint:
+    "HTTP/HTTPS/SOCKS5. Applied to ChatGPT plan/quota refresh, codex login, and the update check. Empty = direct.",
+  settingsProxySave: "Save",
+  settingsProxyClear: "Clear",
+  settingsProxySaved: "Proxy saved.",
+  settingsProxyCleared: "Proxy cleared (direct connection).",
+  settingsProxySaveFailed: "Failed to save proxy.",
   codexCliDetectedHeading: "Detected (verified runnable)",
   codexCliDetectApplied: "Detected and set: {path}",
   codexCliDetectNone: "Couldn't auto-detect codex. Set the path manually below.",
@@ -515,6 +523,14 @@ const messages: Record<Locale, Messages> = {
     settingsCodexCliEmpty: "未检测到",
     settingsCodexCliDetect: "自动检测",
     settingsCodexCliDetecting: "检测中…",
+    settingsProxy: "代理",
+    settingsProxyHint:
+      "支持 HTTP/HTTPS/SOCKS5。应用于 ChatGPT 套餐/配额刷新、codex 登录及更新检查。留空 = 直连。",
+    settingsProxySave: "保存",
+    settingsProxyClear: "清空",
+    settingsProxySaved: "代理已保存。",
+    settingsProxyCleared: "已清空代理（恢复直连）。",
+    settingsProxySaveFailed: "保存代理失败。",
     codexCliDetectedHeading: "已检测到（已验证可运行）",
     codexCliDetectApplied: "已检测并设置：{path}",
     codexCliDetectNone: "未能自动检测到 codex，请在下方手动设置路径。",