ykxmz/_build/admin_preview.html

<!doctype html><html lang=zh>
<meta charset=utf-8>
<meta name=viewport content="width=device-width,initial-scale=1">
<link rel="icon" href="https://relay.xxmxxs.top/favicon.ico">
<title>ykxmz 中转服务器</title>
<style>
 *{box-sizing:border-box}
 :root{
   --bg:#ffffff; --panel:#ffffff; --panel2:#f6f8fa; --border:#d0d7de;
   --fg:#1f2328; --dim:#656d76; --muted:#8b949e;
   --accent:#0969da; --ok:#1a7f37; --danger:#f85149; --warn:#9a6700;
 }
 html,body{max-width:100%;overflow-x:hidden}
 body{margin:0;padding:0;background:var(--bg);color:var(--fg);
   font:14px/1.6 -apple-system,BlinkMacSystemFont,'Segoe UI',
   'Microsoft YaHei',sans-serif;-webkit-font-smoothing:antialiased}
 .wrap{width:100%;max-width:1120px;margin:0 auto;padding:22px 20px 40px}

 /* ---------- 头部 ---------- */
 header{display:flex;align-items:center;gap:12px;
   padding-bottom:16px;border-bottom:1px solid var(--border);
   margin-bottom:20px;flex-wrap:wrap}
 .logo{width:38px;height:38px;border-radius:10px;flex:none;
   background:linear-gradient(140deg,#0969da,#1f6feb);
   display:flex;align-items:center;justify-content:center;
   font-weight:700;font-size:15px;color:#fff;letter-spacing:-.5px}
 .brand h1{margin:0;font-size:17px;font-weight:600;letter-spacing:.2px}
 .brand .sub{color:var(--dim);font-size:12px}
 .meta{margin-left:auto;text-align:right;color:var(--muted);font-size:12px;
   line-height:1.5}
 .meta b{color:var(--dim);font-weight:500}
 .meta a.logout{color:var(--dim);text-decoration:none;
   border-bottom:1px dashed #484f58;transition:.12s}
 .meta a.logout:hover{color:var(--accent);border-bottom-color:var(--accent)}

 /* ---------- 通用卡片 ---------- */
 .panel{background:var(--panel);border:1px solid var(--border);
   border-radius:12px;padding:16px 18px;margin-bottom:16px}
 .panel .label{color:var(--dim);font-size:12px;margin-bottom:8px;
   display:flex;align-items:center;gap:6px}

 /* ---------- 公网地址 ---------- */
 .urlrow{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
 .url{flex:1;min-width:220px;font:600 15px/1.5 ui-monospace,Consolas,
   'Courier New',monospace;color:#0969da;word-break:break-all;
   background:#0b1220;border:1px solid #1f6feb44;border-radius:8px;
   padding:10px 12px}
 .url.empty{color:var(--muted);font-weight:400;font-style:normal}

 /* ---------- 统计 ---------- */
 .stats{display:grid;gap:12px;margin-bottom:16px;
   grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}
 .stat{background:var(--panel);border:1px solid var(--border);
   border-radius:12px;padding:14px 16px;position:relative;overflow:hidden}
 .stat .n{font-size:26px;font-weight:650;line-height:1.15;
   letter-spacing:-.5px}
 .stat .t{color:var(--dim);font-size:12px;margin-top:2px}
 .stat::after{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;
   background:var(--accent);opacity:.65}
 .stat.ok::after{background:var(--ok)}
 .stat.warn::after{background:var(--warn)}
 .stat.mute::after{background:#484f58}

 /* ---------- 工具条 ---------- */
 .toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;
   margin-bottom:12px}
 .toolbar .spacer{flex:1}
 .tip{color:var(--muted);font-size:12px}

 /* ---------- 按钮 ---------- */
 button{font-family:inherit;font-size:13px;cursor:pointer;
   border-radius:8px;padding:7px 14px;border:1px solid var(--border);
   background:var(--panel2);color:var(--fg);transition:.12s}
 button:hover{background:#262c36;border-color:#484f58}
 button:active{transform:translateY(1px)}
 button:disabled{opacity:.4;cursor:not-allowed;transform:none}
 button.primary{background:var(--accent);border-color:var(--accent);
   color:#fff;font-weight:600}
 button.primary:hover{background:#4a95f8;border-color:#4a95f8}
 button.del{background:#2d1214;border-color:#6e2b2b;color:#ff7b72}
 button.del:hover{background:#4a1a1e;border-color:#a33;color:#ffa198}
 button.del:disabled{opacity:.4}
 button.small{padding:5px 11px;font-size:12px}

 /* ---------- 表格 ---------- */
 .tablewrap{background:var(--panel);border:1px solid var(--border);
   border-radius:12px;overflow:hidden;max-width:100%}
 table{width:100%;max-width:100%;border-collapse:collapse;
   table-layout:fixed}
 th,td{padding:11px 14px;text-align:left;font-size:13px;
   border-bottom:1px solid #eaeef2;vertical-align:middle;
   overflow-wrap:anywhere;min-width:0}
 th{background:var(--panel2);color:var(--dim);font-weight:500;
   font-size:12px;white-space:nowrap}
 tbody tr{transition:background .1s}
 tbody tr:hover td{background:#1b222c}
 tbody tr:last-child td{border-bottom:none}
 td.name{font-weight:500}
 td.num{font-family:ui-monospace,Consolas,monospace;color:var(--dim);
   font-size:12px}
 td.ops{text-align:right;white-space:nowrap}
 .sub2{color:var(--muted);font-size:11px;font-weight:400;
   font-family:ui-monospace,Consolas,monospace;margin-top:1px}
 .val{min-width:0;overflow-wrap:anywhere;word-break:break-word}
 td.empty{text-align:center;padding:44px 20px;color:var(--dim)}
 td.empty .big{font-size:15px;color:var(--fg);margin-bottom:6px;font-weight:500}
 code{background:#eaeef2;padding:2px 8px;border-radius:6px;
   letter-spacing:1.5px;font-family:ui-monospace,Consolas,monospace;
   font-size:13px;color:#0969da}
 .dot{display:inline-block;width:7px;height:7px;border-radius:50%;
   margin-right:7px;vertical-align:middle;background:#484f58}
 .dot.on{background:var(--ok);box-shadow:0 0 0 3px #1a7f3722}
 .badge{font-size:11px;padding:2px 8px;border-radius:20px;
   border:1px solid transparent;white-space:nowrap}
 .badge.on{color:var(--ok);background:#1a7f371a;border-color:#1a7f3740}
 .badge.off{color:var(--muted);background:#8b949e1a;border-color:#8b949e40}
 .pickcell{width:38px;text-align:center;padding-right:0}
 input[type=checkbox]{width:15px;height:15px;cursor:pointer;
   accent-color:var(--accent);vertical-align:middle}
 tr.picked td{background:#1c2733}
 tr.picked:hover td{background:#213042}

 /* ---------- 提示条 ---------- */
 #toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,20px);
   background:#1f6feb;color:#fff;padding:11px 20px;border-radius:10px;
   font-size:13px;box-shadow:0 8px 24px #0008;opacity:0;
   transition:.22s;pointer-events:none;max-width:88vw;text-align:center}
 #toast.show{opacity:1;transform:translate(-50%,0)}
 #toast.err{background:#b62324}
 #toast.ok{background:#1a7f37}

 footer{color:var(--muted);font-size:12px;margin-top:22px;
   padding-top:14px;border-top:1px solid var(--border);line-height:1.7}

 /* ---------- 窄屏：表格变卡片 ---------- */
 @media (max-width:720px){
   .wrap{padding:16px 12px 32px}
   /* 从根上保证不会有东西超出容器。
      表格在窄屏变成卡片式，这几条必须写死，
      不然 table-layout:fixed 对 display:block 的行不起作用。 */
   table,tbody,tr,td{display:block;width:100%;max-width:100%;
     box-sizing:border-box}
   .meta{margin-left:0;text-align:left;width:100%}
   .stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
   .stat{padding:11px 13px}
   .stat .n{font-size:21px}
   .urlrow{flex-direction:column;align-items:stretch}
   .url{min-width:0;font-size:13px}
   thead{display:none}
   tbody tr{display:block;border-bottom:1px solid var(--border);
     padding:12px 14px 14px;position:relative}
   tbody tr:last-child{border-bottom:none}
   /* 每个值一行：左边标签、右边值。
      min-width:0 + overflow-wrap 是关键 ——
      少了它，长配对码/流量会把容器撑破、右边的值被截掉。 */
   tbody td{display:flex;justify-content:space-between;align-items:baseline;
     gap:14px;border:none;padding:3px 0;text-align:right;
     min-width:0;max-width:100%;overflow-wrap:anywhere;word-break:break-word}
   tbody td .val{flex:1 1 auto;min-width:0;text-align:right}
   td.name{display:block}
   tbody td::before{content:attr(data-l);color:var(--dim);font-size:12px;
     text-align:left;flex:none}
   tbody td>*{min-width:0}
   /* 设备名占满整行，不参与"标签/值"那一套 */
   td.name{display:block;text-align:left;padding:0 32px 8px 0}
   td.name::before{content:'';display:none}
   td.name .v{font-size:15px}
   td.pickcell{position:absolute;right:12px;top:12px;width:auto;
     padding:0;min-width:0}
   td.pickcell::before{content:'';display:none}
   td.ops{justify-content:flex-end;padding-top:10px;margin-top:4px;
     border-top:1px solid #eaeef2}
   td.ops::before{content:'';display:none}
   td.empty{display:block;text-align:center}
   td.empty::before{content:'';display:none}
 }
</style>

<div class=wrap>
 <header>
   <div class=logo>yx</div>
   <div class=brand>
     <h1>ykxmz 中转服务器</h1>
     <div class=sub>远程控制 · 跨网络中转</div>
   </div>
   <div class=meta>
     <div>版本 <b>1.7.1</b> · 已运行 <b>1 分</b></div>
     <div>本进程内存 <b>22 MB</b> · 累计请求 <b>3</b>
       · <a href="/admin/logout" class=logout>退出登录</a></div>
   </div>
 </header>

 <div class=panel>
   <div class=label>当前公网地址 —— 手表「中转设置」里填这个</div>
   <div class=urlrow>
     <div class="url" id=urlBox>https://relay.xxmxxs.top</div>
     <button class="btn primary" id=copyUrl >复制</button>
   </div>
 </div>

 <div class=panel id=netPanel>
   <div class=label>网络体检 —— 走的是局域网还是隧道？</div>
   <div id=netBody class=tip>点下面按钮测一下</div>
   <div style="margin-top:10px">
     <button class="btn small" id=netBtn>测一下</button>
   </div>
 </div>

 <div class=panel id=dlPanel>
   <div class=label>下载最新版</div>
   <div id=dlBody class=tip>正在读…</div>
 </div>

 <div class=stats>
   <div class=stat><div class=n>0</div><div class=t>登记设备</div></div>
   <div class="stat mute"><div class=n>0</div><div class=t>在线</div></div>
   <div class="stat mute"><div class=n>0</div><div class=t>手表会话</div></div>
   <div class=stat><div class=n>49</div><div class=t>配对码占用</div></div>
 </div>

 <div class=toolbar>
   <button class="btn del" id=delPicked>删除选中</button>
   <button class="btn del" id=delAll>删除全部设备</button>
   <div class=spacer></div>
   <label class=tip style="cursor:pointer;display:flex;align-items:center;gap:6px">
     <input type=checkbox id=autoRef checked> 自动刷新（10 秒）
   </label>
 </div>
 <div class=tip style="margin:-4px 0 12px">
   删除会连配对码一起清掉，那台设备下次可以重新设码。
 </div>

 <div class=tablewrap>
  <table>
   <thead><tr>
     <th class=pickcell><input type=checkbox id=pickAll title="全选"></th>
     <th>设备</th><th>配对码</th><th>状态</th>
     <th>空闲</th><th>待发(表/机)</th><th>流量(入/出)</th><th></th>
   </tr></thead>
   <tbody>
   <tr><td colspan=8 class=empty><div class=big>还没有电脑连上来</div><div>在被控端双击 ykxmz.exe 设好配对码，手表上输那 6 位数字就能连上。</div></td></tr>
   </tbody>
  </table>
 </div>

 <footer>
   数据来自 /v1/health · 只显示配对码与流量，看不到任何传输内容<br>
   中转只是转发字节，不解析、不存储会话内容。
 </footer>
</div>

<div id=toast></div>

<script>
const toast = (msg, kind) => {
  const el = document.getElementById('toast');
  el.textContent = msg;
  el.className = kind ? ('show ' + kind) : 'show';
  clearTimeout(el._t);
  el._t = setTimeout(() => { el.className = ''; }, 2600);
};

const post = async (path, payload) => {
  const r = await fetch(path, {
    method: 'POST',
    headers: {'Content-Type': 'application/json'},
    body: JSON.stringify(payload || {})
  });
  return r.json();
};

// ---------------- 单台删除 ----------------
document.querySelectorAll('button.del[data-device]').forEach(b => {
  b.onclick = async () => {
    const name = b.dataset.name, code = b.dataset.code;
    if (!confirm('删除设备「' + name + '」（配对码 ' + code + '）？\n\n'
               + '这会：\n  1. 断开它现在的手表连接\n'
               + '  2. 从服务器删掉这台设备\n'
               + '  3. 清掉它的配对码绑定')) return;
    try {
      const j = await post('/v1/admin/delete', {deviceId: b.dataset.device});
      if (j.ok) {
        toast('已删除「' + (j.name || name) + '」，清掉配对码 '
              + (j.codesCleared || []).length + ' 条', 'ok');
        setTimeout(() => location.reload(), 700);
      } else {
        toast('删除失败：' + (j.error || '未知错误'), 'err');
      }
    } catch (e) {
      toast('请求出错：' + e, 'err');
    }
  };
});

// ---------------- 批量选择 ----------------
const picks = () => Array.from(document.querySelectorAll('input.pick'));
const picked = () => picks().filter(c => c.checked).map(c => c.value);

function refreshPickState() {
  const chosen = picked().length;
  const btn = document.getElementById('delPicked');
  if (btn) {
    btn.disabled = chosen === 0;
    btn.textContent = chosen ? ('删除选中 (' + chosen + ')') : '删除选中';
  }
  picks().forEach(c => {
    const tr = c.closest('tr');
    if (tr) tr.classList.toggle('picked', c.checked);
  });
  const all = document.getElementById('pickAll');
  if (all) {
    const total = picks().length;
    all.checked = total > 0 && chosen === total;
    all.indeterminate = chosen > 0 && chosen < total;
  }
}

picks().forEach(c => c.addEventListener('change', refreshPickState));
const pickAll = document.getElementById('pickAll');
if (pickAll) pickAll.addEventListener('change', () => {
  picks().forEach(c => { c.checked = pickAll.checked; });
  refreshPickState();
});
refreshPickState();

// ---------------- 批量删除 ----------------
const delPicked = document.getElementById('delPicked');
if (delPicked) delPicked.onclick = async () => {
  const ids = picked();
  if (!ids.length) return;
  if (!confirm('删除选中的 ' + ids.length + ' 台设备？\n\n'
               + '会断开它们现在的手表连接，并清掉它们占的配对码。'))
    return;
  delPicked.disabled = true;
  try {
    const j = await post('/v1/admin/delete_many', {deviceIds: ids});
    if (j.ok) {
      toast('已删除 ' + j.deleted + ' 台设备'
            + (j.failed ? ('，' + j.failed + ' 台失败') : ''), 'ok');
      setTimeout(() => location.reload(), 700);
    } else {
      toast('删除失败：' + (j.error || '未知错误'), 'err');
      delPicked.disabled = false;
    }
  } catch (e) {
    toast('请求出错：' + e, 'err');
    delPicked.disabled = false;
  }
};

// ---------------- 删除全部 ----------------
const delAll = document.getElementById('delAll');
if (delAll) delAll.onclick = async () => {
  if (!confirm('删除**全部**设备（连同所有配对码）？\n\n'
             + '清场用，删完所有电脑都要重新设码。')) return;
  try {
    const j = await post('/v1/admin/delete_all');
    toast('已删除 ' + (j.deleted || 0) + ' 台设备', 'ok');
    setTimeout(() => location.reload(), 700);
  } catch (e) {
    toast('请求出错：' + e, 'err');
  }
};

// ---------------- 复制公网地址 ----------------
const copyUrl = document.getElementById('copyUrl');
if (copyUrl) copyUrl.onclick = async () => {
  const text = document.getElementById('urlBox').textContent.trim();
  try {
    await navigator.clipboard.writeText(text);
    toast('地址已复制', 'ok');
  } catch (e) {
    // 非安全上下文（http 且不是 localhost）没有 clipboard API，
    // 退回到老办法：选中 + execCommand
    const range = document.createRange();
    range.selectNodeContents(document.getElementById('urlBox'));
    const sel = window.getSelection();
    sel.removeAllRanges();
    sel.addRange(range);
    try { document.execCommand('copy'); toast('地址已复制', 'ok'); }
    catch (e2) { toast('复制失败，请手动选中', 'err'); }
  }
};

// ---------------- 网络体检 ----------------
const netBtn = document.getElementById('netBtn');
if (netBtn) netBtn.onclick = async () => {
  const body = document.getElementById('netBody');
  body.textContent = '正在测…';
  try {
    const r = await fetch('/v1/admin/netcheck');
    const j = await r.json();
    if (!j.ok) {
      body.innerHTML = '<span style="color:#f85149">读不到：'
        + (j.error || '未知') + '</span>';
      return;
    }
    const rows = [];
    if (j.tunnelMetrics) {
      const conns = j.tunnelConnections || 0;
      const color = conns >= 2 ? '#1a7f37'
        : (conns === 1 ? '#9a6700' : '#f85149');
      rows.push('隧道连接数：<b style="color:' + color + '">' + conns
        + '</b>' + (conns === 0 ? '（断了，看门狗会重启）' : ''));
      rows.push('隧道累计请求：' + (j.tunnelRequests || 0));
    } else {
      rows.push('<span style="color:#9a6700">读不到隧道指标'
        + (j.tunnelError ? '（' + j.tunnelError + '）' : '') + '</span>');
    }
    rows.push('登记设备：' + j.devices + '（在线 ' + j.online + '）');
    rows.push('手表会话：' + j.sessions);
    rows.push('中转内存：' + Math.round(j.memoryKB / 1024) + ' MB');
    rows.push('已运行：' + j.uptimeSeconds + ' 秒');
    if (j.publicUrl) {
      rows.push('公网地址：<code style="letter-spacing:0">'
        + j.publicUrl + '</code>');
    }
    body.innerHTML = rows.map(t => '<div style="margin:2px 0">' + t
      + '</div>').join('');
    // 顺便测一下这台机器的公网往返
    const t0 = performance.now();
    try {
      await fetch('/v1/health?t=' + Date.now(), {cache: 'no-store'});
      const ms = Math.round(performance.now() - t0);
      body.innerHTML += '<div style="margin:2px 0">浏览器到中转往返：<b>'
        + ms + ' ms</b>'
        + (ms < 300 ? '（很顺）' : (ms < 1000 ? '（一般）' : '（有点慢）'))
        + '</div>';
    } catch (e) {
      body.innerHTML += '<div style="margin:2px 0;color:#f85149">'
        + '浏览器到中转：失败（' + e + '）</div>';
    }
  } catch (e) {
    body.textContent = '请求出错：' + e;
  }
};

// ---------------- 下载（就一个链接）----------------
(async () => {
  const body = document.getElementById('dlBody');
  if (!body) return;
  try {
    const r = await fetch('/v1/downloads');
    const j = await r.json();
    const files = (j && j.files) || [];
    if (!files.length) {
      body.innerHTML = '<span style="color:#656d76">服务器上还没有成品。</span>';
      return;
    }
    // 优先挑被控端整包；没有就挑第一个 zip；再没有就第一个
    const pick = files.find(f => /agent/i.test(f.name))
              || files.find(f => /\.zip$/i.test(f.name))
              || files[0];
    const mb = (pick.size / 1024 / 1024).toFixed(2);
    body.innerHTML =
      '<a href="/download/' + encodeURIComponent(pick.name) + '" '
      + 'style="display:inline-block;padding:10px 20px;border-radius:6px;'
      + 'background:#238636;color:#fff;text-decoration:none;'
      + 'font-weight:600;font-size:15px">'
      + '⬇ 下载 ' + pick.name + '</a>'
      + '<div style="color:#8b949e;font-size:12px;margin-top:8px">'
      + mb + ' MB · 也可以去 '
      + '<a href="https://gitee.com/xmz7891/ykxmz/releases" target="_blank" '
      + 'rel="noopener" style="color:#0969da">Gitee 历史版本</a>'
      + '</div>';
  } catch (e) {
    body.innerHTML = '<span style="color:#f85149">读不到：' + e + '</span>';
  }
})();

// ---------------- 自动刷新 ----------------
const autoRef = document.getElementById('autoRef');
let autoTimer = null;
function setupAuto() {
  clearInterval(autoTimer);
  if (autoRef && autoRef.checked) {
    autoTimer = setInterval(() => {
      // 有勾选/删除操作进行中就先别刷新，免得打断
      if (picked().length === 0 && !document.hidden) location.reload();
    }, 10000);
  }
}
if (autoRef) {
  autoRef.addEventListener('change', () => {
    try { localStorage.setItem('lr_autoref', autoRef.checked ? '1' : '0'); }
    catch (e) {}
    setupAuto();
  });
  try {
    const saved = localStorage.getItem('lr_autoref');
    if (saved === '0') autoRef.checked = false;
  } catch (e) {}
  setupAuto();
}
</script>
</html>