Files
HomeAgent/cmd/gui/main.js
jianf 5a8fda955a gui: 性能修复(星图/reasoning/渲染循环)+设备桥配置解耦(独立prefs+IPC)
性能(卡死修复, 已部署本机验证 GPU 91%->14%):
- reasoning_content 懒加载: 折叠正文不再 marked.parse, 点击展开时才解析
- 星图动画仅"星图"子面板激活才跑, 12fps限制, 关抗锯齿+pixelRatio=1, 粒子3000->1200
- renderAll/refreshAll 非chat视图跳过聊天整块重建
- switchView(chat) 多段延迟滚动到底部(修复进入停在顶部)

设备桥(配置与连接解耦, 为远程homed被控做准备):
- 设备桥改由 gui-prefs.json 的 deviceBridge{enabled,gateway,token} 驱动, 不再依赖 type=device 连接
- 新增 IPC device-bridge:get/set (状态查询+动态启停), preload 暴露 deviceBridge API
- whenReady 按 prefs 启动设备桥

待后续: 设备页UI入口(renderDevices 本机卡片仍被 conn.type!==device 条件挡住, 需改为始终显示+调用 device-bridge:set)
2026-08-17 17:35:47 +08:00

1207 lines
35 KiB
JavaScript
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

const { app, BrowserWindow, ipcMain, Menu } = require("electron");
const path = require("path");
const fs = require("fs");
const { spawn } = require("child_process");
const http = require("http");
const crypto = require("crypto");
const { pathToFileURL } = require("url");
const CONNECTIONS_FILE = path.join(app.getPath("userData"), "connections.json");
const LOG_FILE = path.join(app.getPath("userData"), "gui.log");
function log(msg) {
try {
fs.appendFileSync(LOG_FILE, new Date().toISOString() + " " + msg + "\n");
} catch (e) {}
}
const _consoleLog = console.log,
_consoleErr = console.error;
console.log = function () {
log(Array.prototype.slice.call(arguments).join(" "));
_consoleLog.apply(null, arguments);
};
console.error = function () {
log("ERR " + Array.prototype.slice.call(arguments).join(" "));
_consoleErr.apply(null, arguments);
};
let homedProcess = null;
let mainWindow;
let authRule = null;
function installAuthRule() {
const { session } = require("electron");
session.defaultSession.webRequest.onBeforeSendHeaders((details, callback) => {
const h = Object.assign({}, details.requestHeaders);
// 按目标 host 校验作用域:网关会把请求 302 到 login.* 域,若按 url 前缀匹配,
// 登录域自身请求会被错误附加本站 cookie。
const hu = (() => {
try {
return new URL(details.url);
} catch (e) {
return null;
}
})();
if (authRule && hu && authRule.hosts && authRule.hosts.has(hu.hostname)) {
if (authRule.headers) {
Object.keys(authRule.headers).forEach((k) => {
h[k] = authRule.headers[k];
});
}
// Electron 会自动附带 jar 中 Cookie含外部网关 Set-Cookie 的 sl-session
// 这里再显式合并持久化 cookie 与 sl-session 兜底,避免网关再 302。
const extra = [authRule.cookie, authRule.slSession].filter(Boolean);
if (extra.length) {
const existing = h["Cookie"] || "";
h["Cookie"] = [existing].concat(extra).filter(Boolean).join("; ");
}
}
callback({ requestHeaders: h });
});
session.defaultSession.webRequest.onHeadersReceived((details, callback) => {
const h = Object.assign({}, details.responseHeaders || {});
const inScope = (() => {
if (details.method === "OPTIONS") return true;
if (!authRule || !authRule.urlHost) return false;
try {
return new URL(details.url).hostname === authRule.urlHost;
} catch (e) {
return false;
}
})();
if (inScope) {
h["Access-Control-Allow-Origin"] = ["*"];
h["Access-Control-Allow-Methods"] = ["GET,POST,PUT,DELETE,OPTIONS"];
h["Access-Control-Allow-Headers"] = [
"Content-Type, X-API-Key, Authorization, Cookie",
];
h["Access-Control-Max-Age"] = ["86400"];
}
if (details.method === "OPTIONS") {
callback({ responseHeaders: h, statusLine: "HTTP/1.1 200 OK" });
return;
}
callback({ responseHeaders: h });
});
session.defaultSession.webRequest.onCompleted((details) => {
if (!authRule || !authRule.urlHost) return;
try {
if (new URL(details.url).hostname !== authRule.urlHost) return;
} catch (e) {
return;
}
if (details.url.indexOf("/api/") !== -1) {
log(
"[req] " +
details.method +
" " +
details.statusCode +
" " +
details.url.slice(0, 120),
);
}
});
session.defaultSession.webRequest.onErrorOccurred((details) => {
if (!authRule || !authRule.urlHost) return;
try {
if (new URL(details.url).hostname !== authRule.urlHost) return;
} catch (e) {
return;
}
log(
"[req-err] " +
details.method +
" " +
details.error +
" " +
details.url.slice(0, 120),
);
});
}
// 组装 authRuleurl + 持久化 cookie + 显式 sl-session并缓存 hosts 集合。
// 供 installAuthRule 按目标 host 做作用域匹配jsdom 前缀匹配有误伤host 级最稳。
async function applyAuthRule(url, cookie, headers) {
if (!url) {
authRule = null;
return;
}
let hosts;
let urlHost = "";
try {
const h = new URL(url).hostname;
urlHost = h;
hosts = new Set([h]);
} catch (e) {
hosts = new Set();
}
authRule = {
url,
urlHost,
hosts,
cookie: cookie || "",
headers: headers || {},
};
// 显式的 sl-session 从 cookie jar 里取(网关 Set-Cookie 且 HttpOnly
authRule.slSession = await adoptSlSession(url);
}
// 从 Electron cookie jar 中取出目标 host 的 sl-session若存在
async function adoptSlSession(url) {
try {
const { session } = require("electron");
const hostname = new URL(url).hostname;
const all = await session.defaultSession.cookies.get({});
const hit = (all || []).find(
(c) =>
c.name === "sl-session" &&
(c.domain || "").replace(/^\./, "") === hostname,
);
return hit ? "sl-session=" + hit.value : "";
} catch (e) {
return "";
}
}
// 带 Electron cookie jar 的 fetch跟随外部网关 302 → login 域 → 回跳,最多 6 跳),
// 使 POST /api/v1/login 真正触达内层 HomeAgent 并取回 homeagent_session。
async function sessionFetch(initUrl, opts) {
const { session } = require("electron");
let url = initUrl;
let resp;
for (let i = 0; i < 6; i++) {
resp = await session.defaultSession.fetch(url, opts);
if (
resp.status >= 300 &&
resp.status < 400 &&
resp.headers.get("location")
) {
url = new URL(resp.headers.get("location"), url).toString();
continue;
}
return resp;
}
return resp;
}
function loadConnections() {
try {
if (fs.existsSync(CONNECTIONS_FILE)) {
const raw = fs
.readFileSync(CONNECTIONS_FILE, "utf-8")
.replace(/^\uFEFF/, "");
const data = JSON.parse(raw);
normalizeConnections(data);
return data;
}
} catch (e) {
console.error("Failed to load connections:", e);
// 配置损坏:备份后重建,避免应用一直处于"无连接"状态
try {
const backup = CONNECTIONS_FILE + ".bak";
fs.copyFileSync(CONNECTIONS_FILE, backup);
fs.writeFileSync(
CONNECTIONS_FILE,
'{"connections":[],"currentId":null}',
"utf-8",
);
console.error("Backed up corrupt connections to", backup);
} catch (e2) {
console.error("Failed to recover connections file:", e2);
}
}
// Fallback: check app resource dir (installer writes fallback copy there)
try {
const fallback = path.join(__dirname, "connections.json");
if (fs.existsSync(fallback)) {
const data = JSON.parse(fs.readFileSync(fallback, "utf-8"));
normalizeConnections(data);
saveConnections(data);
console.log("Imported connections from app resource dir");
return data;
}
} catch (e) {
console.error("Fallback connections load failed:", e);
}
return { connections: [], currentId: null };
}
// 兼容旧数据:缺失的 type 默认为 webuiHTTP
function normalizeConnections(data) {
if (!data || !Array.isArray(data.connections)) return;
data.connections.forEach((c) => {
if (!c.type) c.type = "webui";
if (c.type !== "cli" && c.type !== "webui") c.type = "webui";
});
}
function saveConnections(data) {
try {
fs.writeFileSync(CONNECTIONS_FILE, JSON.stringify(data, null, 2), "utf-8");
} catch (e) {
console.error("Failed to save connections:", e);
}
}
function findHomed() {
if (process.platform !== "win32") return null;
const exeDir = path.dirname(app.getPath("exe"));
const p = path.resolve(exeDir, "..", "homed.exe");
return fs.existsSync(p) ? p : null;
}
function isServerRunning() {
return new Promise((resolve) => {
const req = http.get("http://localhost:8080/", () => resolve(true));
req.on("error", () => resolve(false));
req.setTimeout(2000, () => {
req.destroy();
resolve(false);
});
});
}
function waitForServer(maxWait = 8000) {
return new Promise((resolve) => {
const start = Date.now();
const check = () => {
isServerRunning().then((running) => {
if (running) return resolve(true);
if (Date.now() - start > maxWait) return resolve(false);
setTimeout(check, 300);
});
};
check();
});
}
function startHomed() {
const homedBin = findHomed();
if (!homedBin) {
console.log("homed.exe not found near GUI, skipping auto-launch");
return;
}
const dataDir = path.resolve(path.dirname(homedBin), "data");
console.log("Starting homed:", homedBin, "-data", dataDir);
homedProcess = spawn(homedBin, ["-data", dataDir], {
stdio: "ignore",
detached: false,
windowsHide: true,
});
homedProcess.on("error", (err) => {
console.error("homed start failed:", err.message);
homedProcess = null;
});
homedProcess.on("exit", (code) => {
console.log("homed exited with code", code);
homedProcess = null;
});
}
function stopHomed() {
if (homedProcess) {
homedProcess.kill();
homedProcess = null;
}
}
function createWindow() {
const menu = Menu.buildFromTemplate([]);
Menu.setApplicationMenu(menu);
mainWindow = new BrowserWindow({
width: 1280,
height: 860,
minWidth: 900,
minHeight: 600,
title: "HomeAgent",
frame: false,
icon: path.join(__dirname, "icon.ico"),
webPreferences: {
preload: path.join(__dirname, "preload.js"),
contextIsolation: true,
nodeIntegration: false,
},
});
mainWindow.loadFile(path.join(__dirname, "renderer", "index.html"));
if (process.argv.includes("--dev")) {
mainWindow.webContents.openDevTools();
}
// 退出进托盘拦截窗口关闭事件exitToTray 且托盘可用时 hide 而非 close
mainWindow.on("close", (e) => {
try {
const _p = loadGuiPrefs();
if (_p && _p.exitToTray && tray) {
e.preventDefault();
mainWindow.hide();
return;
}
} catch (err) {}
});
mainWindow.on("closed", () => {
mainWindow = null;
});
}
ipcMain.handle("window:minimize", (e) => {
BrowserWindow.fromWebContents(e.sender)?.minimize();
});
ipcMain.handle("window:toggleMaximize", (e) => {
const win = BrowserWindow.fromWebContents(e.sender);
if (!win) return;
if (win.isMaximized()) win.unmaximize();
else win.maximize();
});
ipcMain.handle("window:close", (e) => {
const win = BrowserWindow.fromWebContents(e.sender);
if (!win) return;
// 退出进托盘:偏好开启且托盘存在时隐藏而非关闭
try {
const _p = loadGuiPrefs();
console.log(
"[window:close] exitToTray=" +
!!(_p && _p.exitToTray) +
" tray=" +
!!tray,
);
if (_p && _p.exitToTray && tray) {
win.hide();
return true;
}
} catch (err) {}
win.close();
});
ipcMain.handle("connections:list", () => {
return loadConnections();
});
ipcMain.handle("connections:add", (_, conn) => {
const data = loadConnections();
const id = Date.now().toString(36) + Math.random().toString(36).slice(2, 6);
data.connections.push({
id,
name: conn.name || "",
url: conn.url || "",
apiKey: conn.apiKey || "",
type: conn.type === "cli" ? "cli" : "webui",
socketPath: conn.socketPath || "",
// 网关认证字段在 add 时必须一并持久化,否则新增连接后 cookie/网关标记丢失
username: conn.username || "",
password: conn.password || "",
cookie: conn.cookie || "",
headers: conn.headers || "",
gateway: !!conn.gateway,
});
if (!data.currentId) data.currentId = id;
saveConnections(data);
return data;
});
ipcMain.handle("connections:update", (_, { id, updates }) => {
const data = loadConnections();
const idx = data.connections.findIndex((c) => c.id === id);
if (idx !== -1) {
data.connections[idx] = { ...data.connections[idx], ...updates };
saveConnections(data);
}
return data;
});
ipcMain.handle("connections:delete", (_, id) => {
const data = loadConnections();
data.connections = data.connections.filter((c) => c.id !== id);
if (data.currentId === id) {
data.currentId =
data.connections.length > 0 ? data.connections[0].id : null;
}
saveConnections(data);
return data;
});
function downloadTo(src, dest) {
return new Promise((resolve, reject) => {
const mod = src.startsWith("https:") ? require("https") : http;
const req = mod.get(
src,
{
headers: {
"User-Agent":
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36",
},
rejectUnauthorized: false,
},
(res) => {
if (
res.statusCode >= 300 &&
res.statusCode < 400 &&
res.headers.location
) {
res.resume();
downloadTo(new URL(res.headers.location, src).toString(), dest).then(
resolve,
reject,
);
return;
}
if (res.statusCode !== 200) {
res.resume();
reject(new Error("HTTP " + res.statusCode));
return;
}
const out = fs.createWriteStream(dest);
res.pipe(out);
out.on("finish", () => out.close(resolve));
out.on("error", reject);
res.on("error", reject);
},
);
req.on("error", reject);
req.setTimeout(60000, () => req.destroy(new Error("timeout")));
});
}
ipcMain.handle("bg:cache", async (_, { src }) => {
if (!src || typeof src !== "string") return { ok: false, error: "no src" };
const dir = path.join(app.getPath("userData"), "bg-cache");
try {
fs.mkdirSync(dir, { recursive: true });
const hash = crypto
.createHash("sha1")
.update(src)
.digest("hex")
.slice(0, 24);
let dest = null;
if (/^https?:\/\//i.test(src)) {
dest = path.join(dir, hash);
if (!fs.existsSync(dest)) {
try {
await downloadTo(src, dest);
} catch (e) {
return {
ok: false,
error: "下载失败: " + e.message,
useOriginal: true,
};
}
}
} else if (/^file:\/\//i.test(src)) {
dest = new URL(src).pathname.replace(/^\/([A-Za-z]:)/, "$1");
if (!fs.existsSync(dest))
return { ok: false, error: "文件不存在: " + src };
} else if (/^data:image\//i.test(src)) {
dest = path.join(dir, hash + ".png");
if (!fs.existsSync(dest))
fs.writeFileSync(dest, Buffer.from(src.split(",")[1] || "", "base64"));
} else {
const p = path.resolve(src);
if (!fs.existsSync(p)) return { ok: false, error: "路径不存在: " + src };
dest = path.join(dir, hash + (path.extname(p) || ""));
if (!fs.existsSync(dest)) fs.copyFileSync(p, dest);
}
return { ok: true, file: pathToFileURL(dest).href };
} catch (e) {
return { ok: false, error: e.message };
}
});
ipcMain.handle("connections:setCurrent", (_, id) => {
const data = loadConnections();
if (data.connections.some((c) => c.id === id)) {
data.currentId = id;
saveConnections(data);
}
return data;
});
async function doWebuiLogin(baseUrl, username, password, extraCookie) {
const u = baseUrl + "/api/v1/login";
const headers = {
"Content-Type": "application/json",
Accept: "application/json",
};
if (extraCookie) headers["Cookie"] = extraCookie;
const resp = await sessionFetch(u, {
method: "POST",
headers,
body: JSON.stringify({ username, password }),
});
// 1) Set-Cookie 直读(重定向未被 session.fetch 自动吞掉时)
const sc = resp.headers.get("set-cookie") || "";
let m = /homeagent_session=([^;]+)/.exec(sc);
// 2) 重定向被自动跟随时 Set-Cookie 可能在中间 302 上:从 cookie jar 兜底
if (!m) {
try {
const { session } = require("electron");
const hostname = new URL(u).hostname;
const all = await session.defaultSession.cookies.get({});
const hit = (all || []).find(
(c) =>
c.name === "homeagent_session" &&
(c.domain || "").replace(/^\./, "").toLowerCase() ===
hostname.toLowerCase(),
);
if (hit) m = [null, hit.value];
} catch (e) {}
}
if (!m) {
const bodyTxt = await resp.text();
throw new Error(
"login ok but no homeagent_session cookie (HTTP " +
resp.status +
" " +
bodyTxt.slice(0, 150) +
")",
);
}
return m[1];
}
ipcMain.on("log:r", (_e, m) => {
log("[r] " + m);
});
ipcMain.handle("log:r", (_e, m) => {
log("[r] " + m);
return true;
});
ipcMain.handle(
"webui:setAuth",
async (_, { url, cookie, headers, username, password }) => {
const resp = { ok: true, error: "" };
let extra = cookie || "";
try {
if (username && url) {
try {
const tok = await doWebuiLogin(url, username, password, extra);
extra = extra
? extra + "; homeagent_session=" + tok
: "homeagent_session=" + tok;
} catch (e) {
if (extra) {
log(
"[setAuth] auto-login skipped (gateway cookie mode): " +
e.message.slice(0, 120),
);
} else {
throw e;
}
}
} else if (!cookie) {
await applyAuthRule("", "", {});
return resp;
}
} catch (e) {
await applyAuthRule(url, extra || "", headers || {});
resp.ok = false;
resp.error = e.message;
log(
"[setAuth] fail url=" + (url || "") + " err=" + e.message.slice(0, 150),
);
return resp;
}
await applyAuthRule(url, extra, headers || {});
log(
"[setAuth] ok url=" +
(url || "") +
" cookieLen=" +
extra.length +
" hasTok=" +
(extra.indexOf("homeagent_session") !== -1),
);
return resp;
},
);
ipcMain.handle("webui:openLogin", (_, { url, username, password }) => {
if (!url) return { ok: false, error: "no url" };
const loginWin = new BrowserWindow({
width: 980,
height: 740,
parent: mainWindow,
modal: true,
autoHideMenuBar: true,
title: "HomeAgent - 网关联机登录",
webPreferences: { contextIsolation: true, nodeIntegration: false },
});
const u = encodeURIComponent(username || "");
const p = encodeURIComponent(password || "");
let autoFills = 0;
const tryAutofill = () => {
if (autoFills > 8) return;
autoFills++;
loginWin.webContents
.executeJavaScript(
'(function(){var pw=document.querySelector("input[type=password]");' +
'if(!pw)return false;var f=pw.closest("form")||pw.form;if(!f)return false;' +
'var ins=f.querySelectorAll("input");var filled=false;' +
'for(var i=0;i<ins.length;i++){var el=ins[i];var t=(el.type||"").toLowerCase();' +
'if(t==="password"){if(!el.value)el.value=decodeURIComponent("' +
p +
'");}' +
'else if(t!=="hidden"&&t!=="checkbox"&&t!=="submit"&&t!=="button"){' +
'if(!el.value)el.value=decodeURIComponent("' +
u +
'");}}' +
'if(f.querySelector("button")){}' +
'var sb=f.querySelector("input[type=submit],button[type=submit]");' +
"if(sb&&sb.disabled)return false;" +
"if(f.requestSubmit)f.requestSubmit();else f.submit();" +
"return true;})()",
)
.then((r) => {
if (r) log("[openLogin] autofilled gateway login form");
})
.catch((e) => log("[openLogin] autofill error: " + e.message));
};
loginWin.webContents.on("did-finish-load", () => {
if (autoFills < 3) tryAutofill();
});
loginWin.webContents.on("did-navigate", (_e, u) => {
log("[openLogin] nav: " + u);
if (autoFills < 6) setTimeout(tryAutofill, 600);
});
loginWin.webContents.on(
"did-fail-load",
(_e, code, desc, isMain, failedUrl) => {
if (isMain)
log("[openLogin] fail-load " + code + " " + desc + " @ " + failedUrl);
},
);
loginWin
.loadURL(url)
.catch((e) => console.error("login window load error:", e.message));
let grabbed = null;
loginWin.on("close", async () => {
if (grabbed) return;
try {
const all = await require("electron").session.defaultSession.cookies.get(
{},
);
const host = new URL(url).hostname;
const keep = (all || []).filter((c) => {
const d = (c.domain || "").replace(/^\./, "");
const onHost = host === d || host.endsWith("." + d);
const onSibling = /(^|\.)jianfgit\.xyz$/i.test(d);
return onHost || onSibling || /^sl-/.test(c.name || "");
});
const list = keep.map((c) => c.name + "=" + c.value);
// 目标 host 的 sl-session 一并带上(网关会话是 host 级,登录域抓取未必覆盖)
const sl = await adoptSlSession(url);
if (sl && list.indexOf(sl) === -1) list.push(sl);
log(
"[openLogin] close-grab: host=" +
host +
" kept=" +
keep.length +
" names=" +
keep.map((c) => c.name + "@" + (c.domain || "")).join(","),
);
grabbed = {
ok: true,
cookie: list.join("; "),
count: keep.length + (sl ? 1 : 0),
};
} catch (e) {
log("[openLogin] close-grab error: " + e.message);
grabbed = { ok: false, error: e.message };
}
});
loginWin.on("closed", () => {
if (mainWindow && !mainWindow.isDestroyed() && grabbed) {
mainWindow.webContents.send("webui:login-result", { ...grabbed, url });
}
});
return { ok: true };
});
// CLI 传输:通过 homed 的 unix socket逐行 JSON 协议)发起请求。
// 认证行:/auth <apiKey>(若配置了密钥)。返回 JSON 响应行。
ipcMain.handle("cli:request", (_, { socketPath, apiKey, line }) => {
return new Promise((resolve) => {
const net = require("net");
let client;
try {
client = net.createConnection({ path: socketPath });
} catch (e) {
return resolve({ error: "create connection: " + e.message });
}
const timeout = setTimeout(() => {
try {
client.destroy();
} catch (_) {}
resolve({ error: "timeout waiting for cli response" });
}, 30000);
let buf = "";
const onData = (chunk) => {
buf += chunk.toString("utf8");
const idx = buf.indexOf("\n");
if (idx === -1) return;
const lineOut = buf.slice(0, idx);
clearTimeout(timeout);
try {
client.destroy();
} catch (_) {}
try {
resolve(JSON.parse(lineOut));
} catch (e) {
resolve({ error: "bad response: " + lineOut });
}
};
const onError = (err) => {
clearTimeout(timeout);
try {
client.destroy();
} catch (_) {}
resolve({ error: err.message });
};
client.on("error", onError);
client.on("data", onData);
client.on("connect", () => {
let next = line;
if (apiKey) next = "/auth " + apiKey + "\n" + next;
client.write(next + "\n");
});
});
});
// ============ Device Bridge: GUI 作为设备接入 remotedevice 网关 ============
// 复用 netraw TCP+ 手写 WS 帧;收到 {op:"cmd"} 用 spawn 在本机执行并回 cmd_result。
const devNet = require("net");
const devOs = require("os");
let deviceBridge = null; // 当前活动设备桥
let deviceBridgeId = ""; // 设备 meta device_idhello 后可用于 cmd_result
let deviceBridgeAddr = ""; // 设备桥网关地址
// 建立到 remotedevice WS 网关连接,返回 {send(obj), close()},消息经 onMsg 回调。
function connectDeviceWS(url, token, onMsg) {
const m = /^https?:\/\/([^:/]+)(?::(\d+))?/.exec(url || "");
const host = m ? m[1] : "127.0.0.1";
const port = m && m[2] ? parseInt(m[2], 10) : 9890;
const path = "/api/v1/device/ws?token=" + encodeURIComponent(token || "");
return new Promise((resolve, reject) => {
const sock = devNet.createConnection({ host, port }, () => {
const key = crypto.randomBytes(16).toString("base64");
sock.write(
"GET " +
path +
" HTTP/1.1\r\n" +
"Host: " +
host +
":" +
port +
"\r\n" +
"Upgrade: websocket\r\nConnection: Upgrade\r\n" +
"Sec-WebSocket-Key: " +
key +
"\r\nSec-WebSocket-Version: 13\r\n\r\n",
);
});
let buf = Buffer.alloc(0);
let upgraded = false;
let opened = false;
sock.on("data", (chunk) => {
buf = Buffer.concat([buf, chunk]);
if (!upgraded) {
const idx = buf.indexOf("\r\n\r\n");
if (idx === -1) return;
const head = buf.slice(0, idx).toString("utf8");
buf = buf.slice(idx + 4);
upgraded = true;
if (!head.includes("101")) {
sock.destroy();
return reject(
new Error("WS upgrade failed: " + head.split("\r\n")[0]),
);
}
opened = true;
resolve({
send: (obj) => sendDeviceFrame(sock, JSON.stringify(obj)),
close: () => sock.destroy(),
});
}
while (buf.length >= 2) {
const b0 = buf[0];
const opcode = b0 & 0x0f;
const b1 = buf[1];
let len = b1 & 0x7f;
let off = 2;
if (len === 126) {
if (buf.length < 4) break;
len = buf.readUInt16BE(2);
off = 4;
} else if (len === 127) {
if (buf.length < 10) break;
len = Number(buf.readBigUInt64BE(2));
off = 10;
}
if (buf.length < off + len) break;
const payload = buf.slice(off, off + len);
buf = buf.slice(off + len);
if (opcode === 0x1) {
try {
onMsg(JSON.parse(payload.toString("utf8")));
} catch (e) {}
} else if (opcode === 0x8) {
sock.destroy();
return;
}
}
});
sock.on("error", (e) => {
if (!opened) reject(e);
});
sock.on("close", () => {
deviceBridge = null;
});
});
}
// 发送 WS text 帧(客户端加掩码)
function sendDeviceFrame(sock, text) {
const payload = Buffer.from(text, "utf8");
const mask = crypto.randomBytes(4);
const masked = Buffer.from(payload);
for (let i = 0; i < masked.length; i++) masked[i] ^= mask[i % 4];
const len = masked.length;
let hdr;
if (len < 126) {
hdr = Buffer.from([0x81, 0x80 | len]);
} else if (len < 65536) {
hdr = Buffer.alloc(4);
hdr[0] = 0x81;
hdr[1] = 0x80 | 126;
hdr.writeUInt16BE(len, 2);
} else {
hdr = Buffer.alloc(10);
hdr[0] = 0x81;
hdr[1] = 0x80 | 127;
hdr.writeBigUInt64BE(BigInt(len), 2);
}
sock.write(Buffer.concat([hdr, mask, masked]));
}
// 启动设备桥:以 device 连接url=网关地址, apiKey=token接入网关。
async function startDeviceBridge(conn) {
if (!conn || conn.type !== "device") return;
const token = conn.apiKey || "";
if (!token) {
console.error("[device-bridge] missing token");
return;
}
deviceBridgeAddr = conn.url || "";
deviceBridgeId =
"gui-" + (devOs.hostname() || "local").replace(/[^a-zA-Z0-9_-]/g, "_");
try {
const ws = await connectDeviceWS(conn.url, token, onDeviceMsg);
deviceBridge = ws;
ws.send({
op: "hello",
device: {
device_id: deviceBridgeId,
name: "HomeAgent GUI",
kind: "computer",
caps: ["status", "cmdrun", "deviceinfo", "cmdresult"],
info: {
hostname: devOs.hostname() || "",
platform: process.platform || "",
arch: process.arch || "",
os_release: "", // 不提权读取 /etc/os-release避免破坏沙箱如需可在白名单命令里由 agent 探
node_version:
process.versions && process.versions.node
? process.versions.node
: "",
electron_version:
process.versions && process.versions.electron
? process.versions.electron
: "",
version: app.getVersion ? app.getVersion() : "",
cpus: devOs.cpus ? devOs.cpus().length : 0,
total_mem_bytes: devOs.totalmem ? devOs.totalmem() : 0,
},
},
});
ws.send({ op: "bind", device_id: deviceBridgeId, token });
console.log(
"[device-bridge] connected as " + deviceBridgeId + " @ " + conn.url,
);
} catch (e) {
console.error("[device-bridge] connect failed: " + e.message);
}
}
function stopDeviceBridge() {
if (deviceBridge) {
try {
deviceBridge.close();
} catch (e) {}
deviceBridge = null;
}
}
// ============ 系统托盘(惰性 + 安全降级) ============
let tray = null;
function initTray() {
if (tray) return;
try {
const electron = require("electron");
const Tray = electron.Tray;
const TMenu = electron.Menu;
const nImg = electron.nativeImage;
let img = null;
const cands = [
path.join(__dirname, "icon-tray@2x.png"),
path.join(__dirname, "icon-tray.png"),
path.join(__dirname, "icon.ico"),
];
for (const c of cands) {
try {
const m = nImg.createFromPath(c);
if (m && !m.isEmpty()) {
img = m;
break;
}
} catch (e) {}
}
if (!img || img.isEmpty()) {
try {
img = nImg.createFromPath(path.join(__dirname, "icon-tray.png"));
} catch (e) {}
}
if (!img || img.isEmpty()) {
img = nImg.createEmpty();
}
tray = new Tray(img);
const tmenu = TMenu.buildFromTemplate([
{ label: "HomeAgent", enabled: false },
{ type: "separator" },
{ label: "显示主界面", click: () => showMainWindow() },
{
label: "退出",
click: () => {
app.isQuitting = true;
app.quit();
},
},
]);
tray.setToolTip("HomeAgent - 个人智能管家");
tray.setContextMenu(tmenu);
tray.on("double-click", () => showMainWindow());
console.log("[tray] READY: " + (tray ? "tray-created" : "null"));
} catch (e) {
console.error("[tray] init failed (safe ignore): " + e.message);
try {
if (tray) {
tray.destroy();
tray = null;
}
} catch (e2) {}
}
}
function showMainWindow() {
try {
if (mainWindow && !mainWindow.isDestroyed()) {
mainWindow.show();
mainWindow.focus();
}
} catch (e) {}
}
function destroyTray() {
try {
if (tray) {
tray.destroy();
tray = null;
}
} catch (e) {}
}
app.whenReady().then(async () => {
installAuthRule();
const running = await isServerRunning();
if (!running) {
startHomed();
const started = await waitForServer();
if (started) {
console.log("homed started successfully");
} else {
console.error("homed failed to start within timeout");
}
}
// 设备桥:由 GUI 偏好deviceBridge 开关+网关+token驱动独立于连接
try {
const _prefs = loadGuiPrefs();
const _db = _prefs.deviceBridge || {};
if (_db.enabled && _db.gateway && _db.token) {
startDeviceBridge({ url: _db.gateway, apiKey: _db.token });
} else if (_db.enabled) {
console.error(
"[device-bridge] enabled but missing gateway/token, skipped",
);
}
} catch (e) {
console.error("device bridge init: " + e.message);
}
try {
initTray();
} catch (e) {
console.error("[tray] whenReady call: " + e.message);
}
createWindow();
});
app.on("before-quit", () => {
stopHomed();
try {
stopDeviceBridge();
} catch (e) {}
try {
destroyTray();
} catch (e) {}
});
app.on("window-all-closed", () => {
// 退出进托盘:依偏好决定(安全降级:无托盘时退出)
let _exitTray = false;
try {
const _p = loadGuiPrefs();
_exitTray = !!(_p && _p.exitToTray);
} catch (e) {}
if (_exitTray && tray) {
try {
if (mainWindow && !mainWindow.isDestroyed()) mainWindow.hide();
} catch (e) {}
} else {
app.quit();
}
});
app.on("activate", () => {
if (mainWindow === null) {
createWindow();
}
});
// IPCprefsrenderer 设置页需要)
// IPC本机设备身份renderer 设备页需要)
ipcMain.handle("device:identity", () =>
deviceBridge
? {
device_id: deviceBridgeId,
active: true,
address: deviceBridgeAddr || "",
}
: { device_id: "", active: false, address: "" },
);
const GUI_PREFS_FILE = path.join(app.getPath("userData"), "gui-prefs.json");
function loadGuiPrefs() {
try {
if (fs.existsSync(GUI_PREFS_FILE)) {
const d = JSON.parse(fs.readFileSync(GUI_PREFS_FILE, "utf-8"));
const db = d.deviceBridge || {};
return {
autoLaunch: !!d.autoLaunch,
silentStart: !!d.silentStart,
exitToTray: d.exitToTray === undefined ? true : !!d.exitToTray,
deviceBridge: {
enabled: !!db.enabled,
gateway: db.gateway || "",
token: db.token || "",
},
};
}
} catch (e) {}
return {
autoLaunch: false,
silentStart: false,
exitToTray: true,
deviceBridge: { enabled: false, gateway: "", token: "" },
};
}
function saveGuiPrefs(p) {
try {
fs.writeFileSync(GUI_PREFS_FILE, JSON.stringify(p, null, 2), "utf-8");
} catch (e) {}
return p;
}
// 应用开机自启设置Electron LoginItem
function applyAutoLaunch(enabled) {
try {
app.setLoginItemSettings({
openAtLogin: enabled,
openAsHidden: true, // 开机自启时静默Windows/macOS 支持)
path: process.execPath,
});
return true;
} catch (e) {
console.error("setLoginItemSettings failed: " + e.message);
return false;
}
}
// 全局偏好缓存(供 createWindow 静默判断使用)
let guiPrefs = loadGuiPrefs();
// IPC本机设备桥状态启用+网关+token+连接状态)
ipcMain.handle("device-bridge:get", () => {
const p = loadGuiPrefs();
const db = p.deviceBridge || {};
return {
enabled: !!db.enabled,
gateway: db.gateway || "",
tokenSet: !!(db.token || ""),
connected: !!deviceBridge,
deviceId: deviceBridgeId,
address: deviceBridgeAddr,
};
});
// IPC配置本机设备桥开关+网关+token保存并动态启停
ipcMain.handle("device-bridge:set", (_, cfg) => {
const cur = loadGuiPrefs();
const db = Object.assign({}, cur.deviceBridge || {}, cfg || {});
const next = Object.assign({}, cur, { deviceBridge: db });
guiPrefs = saveGuiPrefs(next);
// 动态应用:停止现有桥,按新配置启动
try {
stopDeviceBridge();
} catch (e) {}
if (db.enabled && db.gateway && db.token) {
try {
startDeviceBridge({ url: db.gateway, apiKey: db.token });
} catch (e) {
console.error("[device-bridge] start failed: " + e.message);
}
}
return {
enabled: !!db.enabled,
gateway: db.gateway || "",
connected: !!deviceBridge,
deviceId: deviceBridgeId,
address: deviceBridgeAddr,
};
});
// IPC读取偏好
ipcMain.handle("prefs:get", () => {
return loadGuiPrefs();
});
// IPC写入并应用偏好
ipcMain.handle("prefs:set", (_, p) => {
const cur = loadGuiPrefs();
const next = Object.assign({}, cur, p || {});
if (typeof next.autoLaunch === "boolean") {
next.autoLaunch = applyAutoLaunch(next.autoLaunch)
? next.autoLaunch
: false;
}
guiPrefs = saveGuiPrefs(next);
return guiPrefs;
});