From 3f11e7c3cd9599971dd4fa6b09f8341eb172c5a5 Mon Sep 17 00:00:00 2001
From: thzxx <thzxx@gitee.com>
Date: Wed, 10 Jun 2026 15:38:56 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E8=AE=BE=E7=BD=AE=E9=9D=A2=E6=9D=BF?=
 =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E4=BB=A3=E7=90=86=E9=85=8D=E7=BD=AE=20?=
 =?UTF-8?q?=E2=80=94=20web=5Fsearch/web=5Ffetch=E8=B5=B0HTTP=E4=BB=A3?=
 =?UTF-8?q?=E7=90=86(Clash=E7=AD=89)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/ipc.ts                           | 15 +++++++++++++++
 src/main/preload.ts                       |  3 ++-
 src/renderer/components/settings-modal.ts | 12 ++++++++++++
 src/renderer/index.html                   |  5 +++++
 src/renderer/main.ts                      | 15 +++++++++++++++
 src/renderer/types.d.ts                   |  1 +
 6 files changed, 50 insertions(+), 1 deletion(-)

diff --git a/src/main/ipc.ts b/src/main/ipc.ts
index fd466cf..78303ee 100644
--- a/src/main/ipc.ts
+++ b/src/main/ipc.ts
@@ -231,6 +231,21 @@ export async function setupIPC(): Promise<void> {
     return { success: true };
   });
 
+  // ── 代理设置（web_search/web_fetch 走代理）──
+  ipcMain.handle('proxy:set', (_, url: string) => {
+    if (url) {
+      process.env.HTTP_PROXY = url;
+      process.env.HTTPS_PROXY = url;
+      process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0';
+      sendLog('info', `🌐 代理已设置`, url);
+    } else {
+      delete process.env.HTTP_PROXY;
+      delete process.env.HTTPS_PROXY;
+      delete process.env.NODE_TLS_REJECT_UNAUTHORIZED;
+      sendLog('info', `🌐 代理已禁用`);
+    }
+  });
+
   // ── Workspace IPC ──
 
   // 获取工作空间目录
diff --git a/src/main/preload.ts b/src/main/preload.ts
index 85209c2..70bac6f 100644
--- a/src/main/preload.ts
+++ b/src/main/preload.ts
@@ -20,7 +20,8 @@ contextBridge.exposeInMainWorld('metonaDesktop', {
     execute: (toolName: string, args: Record<string, unknown>) => ipcRenderer.invoke('tool:execute', toolName, args),
     getConfig: () => ipcRenderer.invoke('tool:getConfig'),
     setAllowedDirs: (dirs: string[]) => ipcRenderer.invoke('tool:setAllowedDirs', dirs),
-    setTimeouts: (timeouts: { http?: number; mcp?: number }) => ipcRenderer.invoke('tool:setTimeouts', timeouts)
+    setTimeouts: (timeouts: { http?: number; mcp?: number }) => ipcRenderer.invoke('tool:setTimeouts', timeouts),
+    setProxy: (url: string) => ipcRenderer.invoke('proxy:set', url)
   },
   notify: (title: string, body: string) => ipcRenderer.invoke('notify', title, body),
   window: {
diff --git a/src/renderer/components/settings-modal.ts b/src/renderer/components/settings-modal.ts
index 7ea83b1..02d86d3 100644
--- a/src/renderer/components/settings-modal.ts
+++ b/src/renderer/components/settings-modal.ts
@@ -39,6 +39,18 @@ export function initSettingsModal(): void {
   }, 500);
   document.querySelector('#inputServerUrl')!.addEventListener('input', saveServerUrl);
 
+  // 代理设置
+  const inputProxyUrl = document.querySelector('#inputProxyUrl') as HTMLInputElement;
+  if (inputProxyUrl) {
+    const saveProxyUrl = debounce(async () => {
+      const db = state.get<ChatDB | null>(KEYS.DB);
+      const url = inputProxyUrl.value.trim();
+      if (db) await db.saveSetting('proxyUrl', url);
+      logSetting('代理', url || '已禁用');
+    }, 500);
+    inputProxyUrl.addEventListener('input', saveProxyUrl);
+  }
+
   const tempSlider = document.querySelector('#inputTemperature') as HTMLInputElement;
   const tempDisplay = document.querySelector('#tempValue')!;
   tempSlider.addEventListener('input', () => {
diff --git a/src/renderer/index.html b/src/renderer/index.html
index 3fc7e2a..8ea0a6a 100644
--- a/src/renderer/index.html
+++ b/src/renderer/index.html
@@ -271,6 +271,11 @@
                     <code>OLLAMA_ORIGINS="*" ollama serve</code>
                 </div>
             </div>
+            <div class="setting-group">
+                <label class="setting-label">🌐 代理设置（用于 web_search / web_fetch）</label>
+                <input class="setting-input" id="inputProxyUrl" type="text" placeholder="http://127.0.0.1:7890">
+                <p class="text-muted" style="font-size:11px;">留空则不使用代理。支持 HTTP 代理，例如 Clash(http://127.0.0.1:7890)。修改后需重启应用生效。</p>
+            </div>
             <div class="setting-group">
                 <label class="setting-label">上下文长度（自动检测）</label>
                 <div style="display:flex;gap:8px;align-items:center;">
diff --git a/src/renderer/main.ts b/src/renderer/main.ts
index 60b7c21..135e5f2 100644
--- a/src/renderer/main.ts
+++ b/src/renderer/main.ts
@@ -394,6 +394,21 @@ async function init(): Promise<void> {
     (document.querySelector('#inputMCPTimeout') as HTMLInputElement).value = mcpTimeout >= 0 ? String(mcpTimeout) : '';
     logInit(`超时设置: HTTP=${httpTimeout>=0?httpTimeout:30}s 流式=${streamTimeout>=0?streamTimeout:300}s MCP=${mcpTimeout>=0?mcpTimeout:60}s`);
 
+    // ── 代理设置 ──
+    const proxyUrl = await db.getSetting('proxyUrl', '');
+    if (proxyUrl) {
+      try {
+        await fetch(proxyUrl, { method: 'HEAD', signal: AbortSignal.timeout(2000) });
+        logInit(`代理: ${proxyUrl} ✓`);
+      } catch { logInit(`代理: ${proxyUrl} (无法连接，但已设置)`); }
+      state.set('proxyUrl', proxyUrl);
+      // 通知主进程设置环境变量
+      if (bridge?.tool?.setProxy) {
+        await bridge.tool.setProxy(proxyUrl);
+      }
+    }
+    (document.querySelector('#inputProxyUrl') as HTMLInputElement).value = proxyUrl;
+
     // ── Tool Calling 设置（永久开启，不可关闭）──
     state.set('toolCallingEnabled', true);
     const runCommandMode = await db.getSetting('runCommandMode', 'confirm') as 'auto' | 'confirm' | 'disabled';
diff --git a/src/renderer/types.d.ts b/src/renderer/types.d.ts
index e2aa888..5050258 100644
--- a/src/renderer/types.d.ts
+++ b/src/renderer/types.d.ts
@@ -221,6 +221,7 @@ export interface MetonaDesktopAPI {
     getConfig: () => Promise<{ allowedDirs: string[]; blockedDirs: string[] }>;
     setAllowedDirs: (dirs: string[]) => Promise<void>;
     setTimeouts: (timeouts: { http?: number; mcp?: number }) => Promise<{ success: boolean }>;
+    setProxy: (url: string) => Promise<void>;
   };
   notify: (title: string, body: string) => void;
   window: {