hololake-system-architecture/product-source/hololake-native-desktop/scripts/release-broadcast-server.test.mjs

import assert from 'node:assert/strict'
import crypto from 'node:crypto'
import fs from 'node:fs'
import os from 'node:os'
import path from 'node:path'
import test from 'node:test'

import { createReleaseServer, isMainModule, loadRuntimeState } from '../server/release-broadcast/server.mjs'

const sha256 = (bytes) => crypto.createHash('sha256').update(bytes).digest('hex')

const writeJson = (file, value) => fs.writeFileSync(file, `${JSON.stringify(value, null, 2)}\n`, { mode: 0o600 })

async function withServer(state, callback) {
  const server = createReleaseServer(state)
  await new Promise((resolve) => server.listen(0, '127.0.0.1', resolve))
  const address = server.address()
  try {
    return await callback(`http://127.0.0.1:${address.port}`)
  } finally {
    await new Promise((resolve, reject) => server.close((error) => error ? reject(error) : resolve()))
  }
}

function buildReleaseRoot() {
  const root = fs.mkdtempSync(path.join(os.tmpdir(), 'hololake-release-broadcast-'))
  const releaseDirectory = path.join(root, 'releases', '0.2.0')
  fs.mkdirSync(releaseDirectory, { recursive: true })
  const packageBytes = Buffer.from('signed-notarized-updater-placeholder')
  const packageName = 'HoloLake.app.tar.gz'
  fs.writeFileSync(path.join(releaseDirectory, packageName), packageBytes, { mode: 0o600 })
  writeJson(path.join(releaseDirectory, 'HOLOLAKE-CODESIGN.json'), {
    schema: 'hololake.platform-code-signature-receipt/v1',
    state: 'DEVELOPER_ID_SIGNATURE_STRICT_AND_GATEKEEPER_ACCEPTED',
    sourceCommit: '1'.repeat(40),
  })
  writeJson(path.join(releaseDirectory, 'HOLOLAKE-NOTARIZATION.json'), {
    schema: 'hololake.apple-notarization-receipt/v1',
    state: 'APPLE_NOTARIZATION_ACCEPTED_AND_STAPLED',
    sourceCommit: '1'.repeat(40),
  })
  const broadcast = {
    schema: 'hololake.release-broadcast/v1',
    releaseId: 'GH-HOLOLAKE-RELEASE-0.2.0',
    version: '0.2.0',
    pub_date: '2026-08-13T10:00:00.000Z',
    notes: 'Signed release',
    platforms: {
      'darwin-aarch64': {
        url: `https://release.guanghu.test/releases/0.2.0/${packageName}`,
        signature: 'trusted-updater-signature',
        size: packageBytes.length,
        sha256: sha256(packageBytes),
        platformCodeSignatureReceipt: 'HOLOLAKE-CODESIGN',
        notarizationReceipt: 'HOLOLAKE-NOTARIZATION',
      },
    },
    hololake: {
      features: ['Stage one'],
      fixes: [],
      compatibility: { minimumVersion: '0.1.0', dataMigrationRequired: false },
      restart: { required: true, automaticAllowed: false },
      rollback: { supported: true, healthReceiptRequired: true, previousVersion: '0.1.0' },
    },
  }
  const broadcastPath = path.join(releaseDirectory, 'latest.json')
  writeJson(broadcastPath, broadcast)
  const broadcastSha256 = sha256(fs.readFileSync(broadcastPath))
  writeJson(path.join(releaseDirectory, 'pipeline-receipt.json'), {
    schema: 'hololake.signed-release-pipeline-receipt/v1',
    state: 'SIGNED_NOTARIZED_RELEASE_BROADCAST_READY_FOR_JD_CONTROLLER_UPLOAD',
    sourceCommit: '1'.repeat(40),
    broadcastSha256,
    automaticUpload: false,
    automaticActivation: false,
  })
  writeJson(path.join(root, 'ACTIVE.json'), {
    schema: 'hololake.release-broadcast-activation/v1',
    state: 'HUMAN_APPROVED_SIGNED_NOTARIZED_RELEASE_ACTIVE',
    releaseId: broadcast.releaseId,
    version: broadcast.version,
    broadcastRelativePath: 'releases/0.2.0/latest.json',
    broadcastSha256,
    pipelineReceiptRelativePath: 'releases/0.2.0/pipeline-receipt.json',
    humanApprovalReceipt: 'GH-HUMAN-RELEASE-APPROVAL-001',
    humanApprovalReceiptRelativePath: 'releases/0.2.0/human-approval.json',
  })
  writeJson(path.join(releaseDirectory, 'human-approval.json'), {
    schema: 'hololake.release-broadcast-human-approval/v1',
    state: 'HUMAN_APPROVED_EXACT_SIGNED_NOTARIZED_RELEASE',
    approvalId: 'GH-HUMAN-RELEASE-APPROVAL-001',
    releaseId: broadcast.releaseId,
    version: broadcast.version,
    broadcastSha256,
  })
  return { root, packageBytes }
}

test('empty release root stays healthy but returns Tauri-compatible 204 no update', async () => {
  const root = fs.mkdtempSync(path.join(os.tmpdir(), 'hololake-release-empty-'))
  const state = loadRuntimeState(root)
  assert.equal(state.state, 'EMPTY_FAIL_CLOSED')
  await withServer(state, async (base) => {
    const health = await fetch(`${base}/health`)
    assert.equal(health.status, 200)
    assert.deepEqual((await health.json()).upstreamUpdateSources, [])
    assert.equal((await fetch(`${base}/latest.json`)).status, 204)
  })
})

test('invalid activation locks the endpoint instead of falling back to an update', async () => {
  const root = fs.mkdtempSync(path.join(os.tmpdir(), 'hololake-release-invalid-'))
  writeJson(path.join(root, 'ACTIVE.json'), { schema: 'wrong', state: 'ACTIVE' })
  const state = loadRuntimeState(root)
  assert.equal(state.state, 'LOCKED_INVALID_RELEASE_EVIDENCE')
  await withServer(state, async (base) => {
    assert.equal((await fetch(`${base}/health`)).status, 503)
    assert.equal((await fetch(`${base}/latest.json`)).status, 503)
  })
})

test('only an exact human-approved signed notarized evidence chain becomes readable', async () => {
  const fixture = buildReleaseRoot()
  const state = loadRuntimeState(fixture.root)
  assert.equal(state.state, 'READY_SIGNED_NOTARIZED_BROADCAST')
  await withServer(state, async (base) => {
    const latest = await fetch(`${base}/latest.json`)
    assert.equal(latest.status, 200)
    assert.equal((await latest.json()).releaseId, 'GH-HOLOLAKE-RELEASE-0.2.0')
    const updater = await fetch(`${base}/releases/0.2.0/HoloLake.app.tar.gz`)
    assert.equal(updater.status, 200)
    assert.deepEqual(Buffer.from(await updater.arrayBuffer()), fixture.packageBytes)
    assert.equal((await fetch(`${base}/unknown`)).status, 404)
  })
})

test('package tampering after pipeline output locks the whole release at startup', () => {
  const fixture = buildReleaseRoot()
  fs.appendFileSync(path.join(fixture.root, 'releases', '0.2.0', 'HoloLake.app.tar.gz'), 'tampered')
  assert.equal(loadRuntimeState(fixture.root).state, 'LOCKED_INVALID_RELEASE_EVIDENCE')
})

test('a symlinked immutable current directory is recognized as the intended executable', () => {
  const root = fs.mkdtempSync(path.join(os.tmpdir(), 'hololake-release-symlink-'))
  const versionDirectory = path.join(root, 'immutable')
  fs.mkdirSync(versionDirectory)
  const source = fs.readFileSync(new URL('../server/release-broadcast/server.mjs', import.meta.url), 'utf8')
  const copy = path.join(versionDirectory, 'server.mjs')
  fs.writeFileSync(copy, source, { mode: 0o500 })
  const current = path.join(root, 'current')
  fs.symlinkSync(versionDirectory, current)
  assert.equal(isMainModule(path.join(current, 'server.mjs'), new URL(`file://${copy}`)), true)
})