xiaoshu-app/scripts/smoke-legacy-sync-bridge.mjs

#!/usr/bin/env node

import { createHash, createHmac, randomBytes, randomUUID } from 'node:crypto';
import { spawn } from 'node:child_process';
import { dirname, resolve } from 'node:path';
import { fileURLToPath } from 'node:url';

const port = 56000 + Math.floor(Math.random() * 3000);
const origin = `http://127.0.0.1:${port}`;
const pathBase = '/xiaoshu-sync';
const base = `${origin}${pathBase}`;
const keyId = 'local-smoke';
const secret = randomBytes(32).toString('hex');
const repoRoot = resolve(dirname(fileURLToPath(import.meta.url)), '..');
let output = '';

const dotnet = process.env.DOTNET_PATH || '/usr/local/bin/dotnet';
const child = spawn(dotnet, [
  'run', '--project', 'legacy-sync-bridge/Xiaoshu.LegacySyncBridge.csproj',
  '-c', 'Release', '--no-build', '--no-restore', '--urls', origin,
], {
  cwd: repoRoot,
  env: {
    ...process.env,
    ASPNETCORE_ENVIRONMENT: 'Production',
    DOTNET_ROLL_FORWARD: 'Major',
    ConnectionStrings__LegacySqlServer: 'Server=127.0.0.1,1;Database=not-used;User Id=none;Password=none;TrustServerCertificate=True;Connect Timeout=1',
    XiaoshuSync__KeyId: keyId,
    XiaoshuSync__Secret: secret,
    XiaoshuSync__PathBase: pathBase,
  },
  stdio: ['ignore', 'pipe', 'pipe'],
});
child.stdout.on('data', (chunk) => { output = `${output}${chunk}`.slice(-12000); });
child.stderr.on('data', (chunk) => { output = `${output}${chunk}`.slice(-12000); });
child.on('error', (error) => { output = `${output}\n${error.message}`.slice(-12000); });

function signatureHeaders(method, pathAndQuery, body = '', timestamp = Math.floor(Date.now() / 1000), nonce = randomUUID().replaceAll('-', '')) {
  const bodyHash = createHash('sha256').update(body).digest('hex');
  const canonical = `${method.toUpperCase()}\n${pathAndQuery}\n${timestamp}\n${nonce}\n${bodyHash}`;
  return {
    'X-Xiaoshu-Key-Id': keyId,
    'X-Xiaoshu-Timestamp': String(timestamp),
    'X-Xiaoshu-Nonce': nonce,
    'X-Xiaoshu-Signature': createHmac('sha256', secret).update(canonical).digest('hex'),
  };
}

async function waitForHealth() {
  const deadline = Date.now() + 30000;
  while (Date.now() < deadline) {
    if (child.exitCode !== null) throw new Error(`同步桥提前退出：${output}`);
    try {
      const response = await fetch(`${base}/v1/health`);
      if (response.ok && (await response.json()).status === 'ok') return;
    } catch {}
    await new Promise((resolve) => setTimeout(resolve, 250));
  }
  throw new Error(`同步桥健康检查超时：${output}`);
}

async function expectStatus(url, expected, init = {}) {
  const response = await fetch(url, init);
  if (response.status !== expected) {
    const body = await response.text();
    throw new Error(`${url} 期望 HTTP ${expected}，实际 ${response.status}: ${body.slice(0, 500)}`);
  }
  return response;
}

try {
  await waitForHealth();
  await expectStatus(`${base}/v1/manifest`, 401);

  const invalidPath = `${pathBase}/v1/changes?dataset=unsupported`;
  const nonce = randomUUID().replaceAll('-', '');
  const headers = signatureHeaders('GET', invalidPath, '', Math.floor(Date.now() / 1000), nonce);
  await expectStatus(`${origin}${invalidPath}`, 400, { headers });
  await expectStatus(`${origin}${invalidPath}`, 409, { headers });

  const expiredHeaders = signatureHeaders('GET', invalidPath, '', Math.floor(Date.now() / 1000) - 1000);
  await expectStatus(`${origin}${invalidPath}`, 401, { headers: expiredHeaders });

  const oversized = JSON.stringify({ actor: 'smoke', reason: 'request-size-guard', idempotencyKey: randomUUID(), payload: { value: 'x'.repeat(1_048_576) } });
  await expectStatus(`${base}/v1/commands/member.update-profile`, 413, {
    method: 'POST',
    headers: { 'Content-Type': 'application/json' },
    body: oversized,
  });

  console.log(JSON.stringify({ passed: true, publicHealth: true, manifestRequiresSignature: true, pathBaseSignature: true, replayRejected: true, expiredSignatureRejected: true, requestSizeGuard: true }, null, 2));
} finally {
  if (child.exitCode === null) child.kill('SIGTERM');
  await new Promise((resolve) => {
    if (child.exitCode !== null) return resolve();
    child.once('exit', resolve);
    setTimeout(() => { if (child.exitCode === null) child.kill('SIGKILL'); resolve(); }, 3000).unref();
  });
}