guanghulab/_deploy/console-server/server.js

// # 光湖服务器主控台 API v3.4
// # Guanghu Server Console v3.4 — 12台(冰6+企3+之2+页1)
// # 部署: guanghulab.com/console/ · GZ-006:3920(主) + SG-001:3920(备)
// # 版权: 国作登字-2026-A-00037559 · TCS-0002∞

const express = require('express');
const http = require('http');
const crypto = require('crypto');
const path = require('path');
const fs = require('fs');

const app = express();
app.use(express.json());
app.use(express.static(__dirname));

const DATA_DIR = '/opt/zhuyuan/data';
try { fs.mkdirSync(DATA_DIR, { recursive: true }); } catch(e) {}

// 全服务器配置 — 冰朔6台 + 企业3台 + 之之2台 + 页页1台 = 12台
const SERVERS = [
  { code: "BS-GZ-006", name: "广州 · 代码仓库", ip: "43.139.217.141", key: "zy_gtw_4a155446b7acc09fe46a2a29972c0ca5d9954da19c35dc23", port: 3910, spec: { cpu: 2, mem_gb: 4, disk_gb: 60 } },
  { code: "BS-SG-001", name: "新加坡 · 铸渊大脑", ip: "43.156.237.110", key: "zy_gtw_74d30f54fa8b5581514569ee7874def57861a31ccb2be8c9", port: 3911, spec: { cpu: 4, mem_gb: 8, disk_gb: 80 } },
  { code: "BS-SG-002", name: "新加坡 · 面孔", ip: "43.134.16.246", key: "zy_gtw_d1f6d2b8cb4ea44292bd036e4dd03a70745ea502d4a3ae40", port: 3910, spec: { cpu: 2, mem_gb: 2, disk_gb: 30 } },
  { code: "BS-SG-003", name: "新加坡 · 中继", ip: "43.153.193.169", key: "zy_gtw_d7c033d8ae992ffc9dd3e0dd5fe332dace0b644c0ae7c847", port: 3910, spec: { cpu: 2, mem_gb: 4, disk_gb: 80 } },
  { code: "ZY-SG-006", name: "新加坡 · 语料", ip: "43.153.203.105", key: "zy_gtw_fff861a2fe40cbdc366ee21f218023be8b1c182f66c852d3", port: 3910, spec: { cpu: 2, mem_gb: 4, disk_gb: 50 } },
  { code: "BS-SH-005", name: "上海 · 国内节点", ip: "124.223.10.33", key: "zy_gtw_b1045de5ddfd7832e3c53349d9c896f054b85a4a9ece22f9", port: 3910, spec: { cpu: 2, mem_gb: 4, disk_gb: 30 } },
  { code: "AW-GZ-001", name: "企业主服务器 · 广州", ip: "43.139.251.175", key: "zy_gtw_cab20e8c1b957aaad7507bf542231521bba30665461aa540", port: 3910, spec: { cpu: 4, mem_gb: 16, disk_gb: 80 } },
  { code: "AW-SH-002", name: "企业灾备 · 上海", ip: "124.222.54.198", key: "zy_gtw_242f1dd3b14c1260fb01196083abde3dcb85e53532d27666", port: 3910, spec: { cpu: 4, mem_gb: 4, disk_gb: 40 } },
  { code: "AW-GZ-003", name: "企业灾备 · 广州", ip: "119.29.181.132", key: "zy_gtw_8c9a8b439af823690ae6ad57f52734771ff39493ab986032", port: 3910, spec: { cpu: 2, mem_gb: 8, disk_gb: 50 } },
  { code: "ZZ-SV-001", name: "之之 · 硅谷", ip: "43.173.121.48", key: "zy_gtw_06151d40b1313956b069f3c13d0c1b8a70405ae201f5e7b2", port: 3910, spec: { cpu: 2, mem_gb: 4, disk_gb: 59 } },
  { code: "ZZ-GZ-001", name: "之之 · 广州", ip: "193.112.126.174", key: "zy_gtw_77c779183284bf39d58080b4f5377d74ec6abc0f1f2218d6", port: 3910, spec: { cpu: 2, mem_gb: 2, disk_gb: 50 } },
  { code: "YY-SV-001", name: "页页 · 硅谷", ip: "43.153.118.46", key: "zy_gtw_706430821f334302ca50d341ffe3ccc046513bbfe7f56aa3", port: 3910, spec: { cpu: 2, mem_gb: 4, disk_gb: 60 } },
];

const tempKeys = {};
const authQueue = [];
const hwCache = {};

async function gatekeeperExec(srv, cmd, timeoutMs) {
  timeoutMs = timeoutMs || 10000;
  const d = JSON.stringify({ cmd });
  const opts = {
    hostname: srv.ip, port: srv.port, path: '/exec', method: 'POST',
    headers: { 'Authorization': 'Bearer ' + srv.key, 'Content-Type': 'application/json', 'Content-Length': Buffer.byteLength(d) },
    timeout: timeoutMs
  };
  return new Promise((resolve) => {
    const req = http.request(opts, (res) => {
      let b = ''; res.on('data', c => b += c);
      res.on('end', () => { try { resolve({ ok: res.statusCode === 200, body: JSON.parse(b) }); } catch(e) { resolve({ ok: false, body: b, error: e.message }); } });
    });
    req.on('error', (e) => resolve({ ok: false, error: e.message }));
    req.on('timeout', () => { req.destroy(); resolve({ ok: false, error: 'timeout' }); });
    req.write(d); req.end();
  });
}

async function fetchHardware(srv) {
  const now = Date.now();
  const cached = hwCache[srv.code];
  if (cached && (now - cached.ts) < 60000) return cached.data;
  try {
    const cmd = "echo 'CPU_CORES:'$(nproc);echo 'UPTIME_S:'$(awk '{print int($1)}' /proc/uptime 2>/dev/null||echo 0);free -m|awk '/^Mem:/{printf \"MEM_TOTAL:%d\\nMEM_USED:%d\\nMEM_AVAIL:%d\\n\",$2,$3,$7}';cat /proc/loadavg 2>/dev/null|awk '{printf \"LOAD1:%.2f\\nLOAD5:%.2f\\nLOAD15:%.2f\\n\",$1,$2,$3}';df -h / 2>/dev/null|awk 'NR==2{printf \"DISK_TOTAL:%s\\nDISK_USED:%s\\nDISK_AVAIL:%s\\nDISK_PCT:%s\\n\",$2,$3,$4,$5}'";
    const r = await gatekeeperExec(srv, cmd, 8000);
    if (!r.ok || !r.body || !r.body.stdout) {
      const fb = { cpu_cores: srv.spec.cpu || 2, uptime_h: 0, mem_total_mb: (srv.spec.mem_gb || 4) * 1024, mem_used_mb: 0, mem_avail_mb: (srv.spec.mem_gb || 4) * 1024, load_1min: 0, load_5min: 0, load_15min: 0, disk_total: (srv.spec.disk_gb || 50) + 'G', disk_used: '0G', disk_avail: (srv.spec.disk_gb || 50) + 'G', disk_pct: '0%', source: 'spec' };
      hwCache[srv.code] = { data: fb, ts: now };
      return fb;
    }
    const stdout = r.body.stdout || '';
    const hw = { source: 'live' };
    const m = (re) => { const match = stdout.match(re); return match ? match[1] : null; };
    hw.cpu_cores = parseInt(m(/CPU_CORES:(\d+)/)) || srv.spec.cpu || 2;
    hw.uptime_h = Math.floor((parseInt(m(/UPTIME_S:(\d+)/)) || 0) / 3600);
    hw.mem_total_mb = parseInt(m(/MEM_TOTAL:(\d+)/)) || (srv.spec.mem_gb || 4) * 1024;
    hw.mem_used_mb = parseInt(m(/MEM_USED:(\d+)/)) || 0;
    hw.mem_avail_mb = parseInt(m(/MEM_AVAIL:(\d+)/)) || hw.mem_total_mb;
    hw.load_1min = parseFloat(m(/LOAD1:([\d.]+)/)) || 0;
    hw.load_5min = parseFloat(m(/LOAD5:([\d.]+)/)) || 0;
    hw.load_15min = parseFloat(m(/LOAD15:([\d.]+)/)) || 0;
    hw.disk_total = m(/DISK_TOTAL:(\S+)/) || (srv.spec.disk_gb || 50) + 'G';
    hw.disk_used = m(/DISK_USED:(\S+)/) || '0G';
    hw.disk_avail = m(/DISK_AVAIL:(\S+)/) || hw.disk_total;
    hw.disk_pct = m(/DISK_PCT:(\S+)/) || '0%';
    hw.mem_pct = hw.mem_total_mb > 0 ? Math.round(hw.mem_used_mb / hw.mem_total_mb * 100) : 0;
    hw.cpu_pct = hw.cpu_cores > 0 ? Math.min(Math.round(hw.load_1min / hw.cpu_cores * 100), 100) : 0;
    hw.disk_used_pct = parseInt(hw.disk_pct) || 0;
    hwCache[srv.code] = { data: hw, ts: now };
    return hw;
  } catch (e) {
    const fb = { cpu_cores: srv.spec.cpu || 2, uptime_h: 0, mem_total_mb: (srv.spec.mem_gb || 4) * 1024, mem_used_mb: 0, mem_avail_mb: (srv.spec.mem_gb || 4) * 1024, load_1min: 0, load_5min: 0, load_15min: 0, disk_total: (srv.spec.disk_gb || 50) + 'G', disk_used: '0G', disk_avail: (srv.spec.disk_gb || 50) + 'G', disk_pct: '0%', source: 'error', error: e.message };
    hwCache[srv.code] = { data: fb, ts: now };
    return fb;
  }
}

const opLogs = [];
function addOpLog(code, name, action, detail, level) {
  opLogs.unshift({ time: new Date().toISOString(), code, name, action, detail, level: level || 'info' });
  if (opLogs.length > 100) opLogs.length = 100;
}

// ========== API ==========

app.get('/api/servers', async (req, res) => {
  const withHw = req.query.hw !== '0';
  const pingResults = await Promise.all(SERVERS.map(s => {
    const base = { code: s.code, name: s.name, ip: s.ip, spec: s.spec };
    const start = Date.now();
    const data = JSON.stringify({});
    const opts = {
      hostname: s.ip, port: s.port, path: '/health', method: 'POST',
      headers: { 'Authorization': 'Bearer ' + s.key, 'Content-Type': 'application/json', 'Content-Length': Buffer.byteLength(data) },
      timeout: 5000
    };
    return new Promise((resolve) => {
      const req = http.request(opts, (res2) => { let b = ''; res2.on('data', c => b += c); res2.on('end', () => resolve({ ...base, alive: res2.statusCode === 200, latency: Date.now() - start, error: null })); });
      req.on('error', (e) => resolve({ ...base, alive: false, latency: 0, error: e.message }));
      req.on('timeout', () => { req.destroy(); resolve({ ...base, alive: false, latency: 0, error: 'timeout' }); });
      req.write(data); req.end();
    });
  }));

  const hwTasks = pingResults.filter(r => r.alive && withHw).map(async (r) => {
    const srv = SERVERS.find(s => s.code === r.code);
    r.last_seen = new Date().toISOString();
    try { r.hardware = await fetchHardware(srv); } catch(e) { r.hardware = null; }
  });
  await Promise.all(hwTasks);
  for (const r of pingResults) {
    if (!r.last_seen) r.last_seen = new Date().toISOString();
  }

  res.json({ ok: true, servers: pingResults, timestamp: new Date().toISOString(), total: SERVERS.length });
});

app.get('/api/logs', (req, res) => {
  const limit = parseInt(req.query.limit) || 50;
  const level = req.query.level;
  let logs = opLogs.slice(0, limit);
  if (level) logs = logs.filter(l => l.level === level);
  res.json({ ok: true, logs, total: opLogs.length });
});

app.get('/api/hardware/:code', async (req, res) => {
  const s = SERVERS.find(s => s.code === req.params.code);
  if (!s) return res.status(404).json({ ok: false, error: '未找到服务器' });
  try { const hw = await fetchHardware(s); res.json({ ok: true, code: s.code, hardware: hw }); }
  catch (e) { res.status(500).json({ ok: false, error: e.message }); }
});

app.get('/api/summary', async (req, res) => {
  const pingResults = await Promise.all(SERVERS.map(s => {
    const start = Date.now();
    const data = JSON.stringify({});
    const opts = {
      hostname: s.ip, port: s.port, path: '/health', method: 'POST',
      headers: { 'Authorization': 'Bearer ' + s.key, 'Content-Type': 'application/json', 'Content-Length': Buffer.byteLength(data) },
      timeout: 4000
    };
    return new Promise((resolve) => {
      const req = http.request(opts, (res2) => { let b = ''; res2.on('data', c => b += c); res2.on('end', () => resolve({ code: s.code, alive: res2.statusCode === 200, latency: Date.now() - start })); });
      req.on('error', () => resolve({ code: s.code, alive: false, latency: 0 }));
      req.on('timeout', () => { req.destroy(); resolve({ code: s.code, alive: false, latency: 0 }); });
      req.write(data); req.end();
    });
  }));
  const aliveCount = pingResults.filter(r => r.alive).length;
  const totalCpu = SERVERS.reduce((sum, s) => sum + (s.spec.cpu || 2), 0);
  const totalMem = SERVERS.reduce((sum, s) => sum + (s.spec.mem_gb || 4), 0);
  const totalDisk = SERVERS.reduce((sum, s) => sum + (s.spec.disk_gb || 50), 0);
  const alertCount = opLogs.filter(l => l.level === 'error').length;
  res.json({ ok: true, total_servers: SERVERS.length, alive: aliveCount, offline: SERVERS.length - aliveCount, alerts: alertCount, total_cpu_cores: totalCpu, total_mem_gb: totalMem, total_disk_gb: totalDisk, timestamp: new Date().toISOString() });
});

app.post('/api/knock', (req, res) => {
  const { target, reason } = req.body; if (!target) return res.status(400).json({ error: '缺少 target' });
  const s = SERVERS.find(s => s.code === target || s.name.includes(target)); if (!s) return res.status(404).json({ error: '未找到' });
  const rid = 'req_' + crypto.randomBytes(8).toString('hex');
  authQueue.push({ id: rid, target: s.code, target_name: s.name, reason: reason || '未说明', status: 'pending', created_at: new Date().toISOString(), temp_key: null });
  addOpLog(s.code, s.name, 'KNOCK', reason || '未说明', 'info');
  res.json({ ok: true, request_id: rid, message: '等待冰朔确认' });
});
app.get('/api/pending', (req, res) => { res.json({ ok: true, requests: authQueue.filter(r => r.status === 'pending') }); });
app.post('/api/authorize', (req, res) => {
  const { request_id } = req.body;
  const e = authQueue.find(r => r.id === request_id && r.status === 'pending');
  if (!e) return res.status(404).json({ error: '未找到' });
  const tk = 'tmp_' + crypto.randomBytes(24).toString('hex');
  e.status = 'approved'; e.temp_key = tk; e.approved_at = new Date().toISOString();
  tempKeys[tk] = { server: e.target, expires_at: Date.now() + 5*60*1000, request_id };
  addOpLog(e.target, e.target_name, 'AUTHORIZED', '授权操作', 'info');
  res.json({ ok: true, temp_key: tk, expires_in: '5分钟' });
});
app.post('/api/reject', (req, res) => {
  const e = authQueue.find(r => r.id === req.body.request_id && r.status === 'pending');
  if (e) { e.status = 'rejected'; addOpLog(e.target, e.target_name, 'REJECTED', '拒绝操作', 'warn'); }
  res.json({ ok: true });
});
app.get('/api/verify-key/:key', (req, res) => {
  const e = tempKeys[req.params.key];
  if (!e) return res.json({ ok: false, valid: false });
  if (Date.now() > e.expires_at) { delete tempKeys[req.params.key]; return res.json({ ok: false, valid: false }); }
  res.json({ ok: true, valid: true, server: e.server });
});
app.post('/api/exec', async (req, res) => {
  const { temp_key, target, cmd } = req.body;
  if (!temp_key || !target || !cmd) return res.status(400).json({ error: '缺少参数' });
  const ke = tempKeys[temp_key]; if (!ke || Date.now() > ke.expires_at) return res.status(401).json({ error: '密钥无效' });
  const s = SERVERS.find(s => s.code === target); if (!s) return res.status(404).json({ error: '未找到' });
  try { const r = await gatekeeperExec(s, cmd, 30000); addOpLog(s.code, s.name, 'EXEC', cmd.slice(0, 60), 'info'); res.json({ ok: true, result: r }); }
  catch (e) { res.status(500).json({ error: e.message }); }
});

const POOL_REGISTRY_FILE = DATA_DIR + '/pool-registry.json';
const JOIN_TOKENS_FILE = DATA_DIR + '/join-tokens.json';
function loadPoolRegistry() { try { if (fs.existsSync(POOL_REGISTRY_FILE)) return JSON.parse(fs.readFileSync(POOL_REGISTRY_FILE, 'utf-8')); } catch(e) {} return { active: {}, pending: {}, history: [] }; }
function savePoolRegistry(r) { r.updated_at = new Date().toISOString(); try { fs.mkdirSync(DATA_DIR, { recursive: true }); } catch(e) {} fs.writeFileSync(POOL_REGISTRY_FILE, JSON.stringify(r, null, 2)); }
function loadJoinTokens() { try { if (fs.existsSync(JOIN_TOKENS_FILE)) return JSON.parse(fs.readFileSync(JOIN_TOKENS_FILE, 'utf-8')); } catch(e) {} return { tokens: [] }; }
function saveJoinTokens(d) { try { fs.mkdirSync(DATA_DIR, { recursive: true }); } catch(e) {} fs.writeFileSync(JOIN_TOKENS_FILE, JSON.stringify(d, null, 2)); }
function sha256(s) { return crypto.createHash('sha256').update(s).digest('hex'); }

app.post('/api/pool/join', (req, res) => {
  const { join_token, node_code, node_name, side, team_id, operator_name, hardware, network } = req.body;
  if (!join_token || !node_code || !side) return res.status(400).json({ ok: false, error: '缺少参数' });
  const jt = loadJoinTokens(); const th = sha256(join_token); const mt = jt.tokens.find(t => t.token_hash === th);
  if (!mt) return res.status(401).json({ ok: false, error: '加入令牌无效' });
  if (mt.used >= (mt.max_uses || 1)) return res.status(401).json({ ok: false, error: '令牌已用' });
  const r = loadPoolRegistry(); if (r.active[node_code]) return res.status(409).json({ ok: false, error: '节点已存在' });
  const rid = 'reg_' + crypto.randomBytes(8).toString('hex');
  r.pending[node_code] = { registration_id: rid, node_code, node_name: node_name || node_code, side, team_id: team_id || null, operator_name: operator_name || '未知', hardware: hardware || {}, network: network || {}, status: 'pending', created_at: new Date().toISOString(), token_id: mt.token_id };
  mt.used = (mt.used || 0) + 1; saveJoinTokens(jt); savePoolRegistry(r);
  addOpLog(node_code, node_name || node_code, 'POOL_JOIN', side + '侧节点申请加入', 'info');
  res.json({ ok: true, status: 'pending', registration_id: rid, node_code, poll_interval_seconds: 15 });
});
app.get('/api/pool/join-status/:rid', (req, res) => {
  const r = loadPoolRegistry();
  for (const [c, n] of Object.entries(r.active)) { if (n.registration_id === req.params.rid) return res.json({ ok: true, status: 'approved', node_code: c, pool_token: n.pool_token, report_endpoint: 'https://43.156.237.110:3920/api/pool/report', side: n.side }); }
  for (const [c, n] of Object.entries(r.pending)) { if (n.registration_id === req.params.rid) return res.json({ ok: true, status: 'pending', node_code: c }); }
  res.status(404).json({ ok: false });
});
app.post('/api/pool/approve', (req, res) => {
  const { registration_id, action } = req.body; if (!registration_id || !action) return res.status(400).json({ ok: false });
  const r = loadPoolRegistry(); let f = null, fc = null;
  for (const [c, n] of Object.entries(r.pending)) { if (n.registration_id === registration_id) { f = n; fc = c; break; } }
  if (!f) return res.status(404).json({ ok: false });
  if (action === 'approve') { const pt = 'zyp_' + crypto.randomBytes(16).toString('hex'); r.active[fc] = { node_code: fc, node_name: f.node_name, side: f.side, team_id: f.team_id, ip: f.network?.public_ip || '', pool_token: pt, joined_at: new Date().toISOString(), hardware: f.hardware || {} }; delete r.pending[fc]; savePoolRegistry(r); addOpLog(fc, f.node_name, 'POOL_APPROVE', '加入算力池', 'info'); res.json({ ok: true, node_code: fc, pool_token: pt }); }
  else { r.history.push({ ...f, status: 'rejected', rejected_at: new Date().toISOString() }); delete r.pending[fc]; savePoolRegistry(r); res.json({ ok: true, action: 'rejected' }); }
});
app.get('/api/pool/tokens', (req, res) => { const r = loadPoolRegistry(); res.json({ ok: true, nodes: Object.entries(r.active).map(([c, n]) => ({ node_code: c, node_name: n.node_name, side: n.side, team_id: n.team_id, hardware: n.hardware })) }); });
app.delete('/api/pool/node/:code', (req, res) => { const r = loadPoolRegistry(); if (!r.active[req.params.code]) return res.status(404).json({ ok: false }); r.history.push({ ...r.active[req.params.code], status: 'removed', removed_at: new Date().toISOString() }); delete r.active[req.params.code]; savePoolRegistry(r); addOpLog(req.params.code, 'POOL_REMOVE', '移出算力池', 'warn'); res.json({ ok: true }); });
app.post('/api/pool/report', (req, res) => {
  const { pool_token, node_code, hardware, tasks } = req.body;
  if (!pool_token) return res.status(401).json({ ok: false, error: '缺少 pool_token' });
  const r = loadPoolRegistry();
  const n = r.active[node_code];
  if (!n || n.pool_token !== pool_token) return res.status(401).json({ ok: false, error: 'token 无效' });
  n.last_report = new Date().toISOString();
  if (hardware) n.hardware = { ...n.hardware, ...hardware };
  if (tasks) n.tasks = tasks;
  savePoolRegistry(r);
  res.json({ ok: true, node_code });
});

const PORT = process.env.CONSOLE_PORT || 3920;
app.listen(PORT, '127.0.0.1', () => {
  console.log('光湖主控台 v3.4 · ' + SERVERS.length + '台(冰6+企3+之2+页1) | ' + PORT);
  console.log('  硬件采集: 并行+60s缓存 · 操作日志: 100条上限');
});

setInterval(() => {
  const now = Date.now();
  for (const [code, entry] of Object.entries(hwCache)) {
    if (now - entry.ts > 120000) delete hwCache[code];
  }
}, 60000);