mirror of
https://wget.la/https://github.com/Wxw-Gu/WechatExplorer
synced 2026-10-03 18:33:14 +08:00
275 lines
9.1 KiB
TypeScript
275 lines
9.1 KiB
TypeScript
import crypto from 'node:crypto'
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import { access, mkdtemp, readFile, rm } from 'node:fs/promises'
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import { tmpdir } from 'node:os'
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import { join } from 'node:path'
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import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
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const mocks = vi.hoisted(() => ({
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tempDirectory: '',
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fetch: vi.fn(),
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install: vi.fn()
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}))
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vi.mock('electron', () => ({
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app: {
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getPath: (name: string) => (name === 'temp' ? mocks.tempDirectory : mocks.tempDirectory)
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}
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}))
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vi.mock('../../src/main/report-template-service', () => ({
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reportTemplateService: {
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install: mocks.install
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}
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}))
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import { ReportTemplateMarketService } from '../../src/main/report-template-market-service'
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import { REPORT_TEMPLATE_CATALOG_URL } from '../../src/shared/report-template-market'
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import {
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decodeExternalReportTemplateId,
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encodeExternalReportTemplateId
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} from '../../src/shared/report-templates'
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const commit = 'a'.repeat(40)
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const packageBytes = Buffer.from('fixture-template-package')
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const packageSha256 = crypto.createHash('sha256').update(packageBytes).digest('hex')
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const templateId = 'community.github.tracememo.quickread'
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const templateVersion = '1.0.0'
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const downloadUrl = `https://raw.githubusercontent.com/Wxw-Gu/TraceMemo-Templates/${commit}/packages/${templateId}/${templateVersion}/${templateId}-${templateVersion}.zip`
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const previewUrl = `https://raw.githubusercontent.com/Wxw-Gu/TraceMemo-Templates/${commit}/previews/${templateId}/${templateVersion}.png`
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const catalog = (
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patch: Record<string, unknown> = {}
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): {
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schemaVersion: string
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generatedAt: string
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source: { repository: string; commit: string }
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status: string
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templates: Array<Record<string, unknown>>
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} => ({
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schemaVersion: '1',
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generatedAt: '2026-09-07T08:08:13Z',
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source: { repository: 'Wxw-Gu/TraceMemo-Templates', commit },
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status: 'published',
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templates: [
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{
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id: templateId,
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version: templateVersion,
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interfaceVersion: '1',
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name: '极简速读',
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description: '虚构模板目录条目',
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author: 'fixture',
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platform: 'mobile',
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tags: ['fixture'],
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license: 'MIT',
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minAppVersion: null,
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download: downloadUrl,
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sizeBytes: packageBytes.length,
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sha256: packageSha256,
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preview: previewUrl,
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publishedAt: '2026-09-07T08:08:13Z',
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status: 'published'
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}
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],
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...patch
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})
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const responseFor = (body: Buffer | string, status = 200): Response =>
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new Response(body, {
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status,
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headers: { 'content-length': String(Buffer.byteLength(body)) }
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})
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const installResult = {
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id: templateId,
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version: templateVersion,
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interfaceVersion: '1',
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source: 'installed' as const,
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name: '极简速读',
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author: 'fixture',
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entryPath: '/tmp/fixture-template/template.html',
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capture: { width: 430, maxWidth: 430, maxHeight: 20_000 },
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license: { spdx: 'MIT' }
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}
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describe('ReportTemplateMarketService', () => {
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let service: ReportTemplateMarketService
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beforeEach(async () => {
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mocks.tempDirectory = await mkdtemp(join(tmpdir(), 'tracememo-template-market-test-'))
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service = new ReportTemplateMarketService()
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mocks.fetch.mockReset()
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mocks.install.mockReset()
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vi.stubGlobal('fetch', mocks.fetch)
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})
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afterEach(async () => {
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vi.unstubAllGlobals()
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await rm(mocks.tempDirectory, { recursive: true, force: true })
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})
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it('loads and normalizes a published catalog entry from the fixed raw URL', async () => {
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mocks.fetch.mockResolvedValueOnce(responseFor(JSON.stringify(catalog())))
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const result = await service.listCatalog()
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expect(result).toEqual({ success: true, catalog: catalog() })
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expect(mocks.fetch).toHaveBeenCalledOnce()
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expect(mocks.fetch).toHaveBeenCalledWith(
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new URL(REPORT_TEMPLATE_CATALOG_URL),
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expect.objectContaining({
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headers: expect.objectContaining({
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Accept: 'application/json, application/zip, image/png',
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'User-Agent': 'TraceMemo'
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}),
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redirect: 'error'
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})
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)
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})
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it('rejects incompatible interfaces and non-raw download URLs before install', async () => {
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mocks.fetch.mockResolvedValueOnce(
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responseFor(JSON.stringify(catalog({ templates: [{ ...catalog().templates[0], interfaceVersion: '2' }] })))
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)
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const incompatible = await service.listCatalog()
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expect(incompatible.success).toBe(false)
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expect(incompatible.code).toBe('unsupported_interface')
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expect(incompatible.error).toContain('模板接口版本不兼容')
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mocks.fetch.mockReset()
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mocks.fetch.mockResolvedValueOnce(
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responseFor(JSON.stringify(catalog({ templates: [{ ...catalog().templates[0], download: 'https://evil.example/template.zip' }] })))
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)
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const invalidUrl = await service.listCatalog()
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expect(invalidUrl.success).toBe(false)
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expect(invalidUrl.code).toBe('invalid_catalog')
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expect(invalidUrl.error).toContain('只允许 GitHub raw HTTPS 地址')
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expect(mocks.install).not.toHaveBeenCalled()
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})
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it('rejects a catalog URL from another raw GitHub repository', async () => {
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mocks.fetch.mockResolvedValueOnce(
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responseFor(
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JSON.stringify(
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catalog({
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templates: [
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{
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...catalog().templates[0],
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download: `https://raw.githubusercontent.com/another-owner/another-repo/${commit}/template.zip`
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}
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]
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})
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)
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)
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)
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const result = await service.listCatalog()
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expect(result.success).toBe(false)
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expect(result.code).toBe('invalid_catalog')
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expect(result.error).toContain('只允许 GitHub raw HTTPS 地址')
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})
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it('rejects package references that are not pinned to the catalog source commit', async () => {
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mocks.fetch.mockResolvedValueOnce(
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responseFor(
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JSON.stringify(
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catalog({
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templates: [
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{
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...catalog().templates[0],
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download: `https://raw.githubusercontent.com/Wxw-Gu/TraceMemo-Templates/${'b'.repeat(40)}/packages/${templateId}/${templateVersion}/${templateId}-${templateVersion}.zip`
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}
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]
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})
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)
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)
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)
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const result = await service.listCatalog()
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expect(result.success).toBe(false)
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expect(result.code).toBe('invalid_catalog')
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expect(result.error).toContain('未固定到目录 source.commit')
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})
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it('reports a missing catalog version without downloading a package', async () => {
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mocks.fetch.mockResolvedValueOnce(responseFor(JSON.stringify(catalog())))
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const result = await service.installFromCatalog(templateId, '9.9.9')
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expect(result).toEqual({
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success: false,
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code: 'catalog_template_not_found',
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error: `远端目录不存在：${templateId}@9.9.9`
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})
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expect(mocks.fetch).toHaveBeenCalledOnce()
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expect(mocks.install).not.toHaveBeenCalled()
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})
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it('rejects a package when downloaded bytes do not match catalog size or SHA-256', async () => {
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mocks.fetch
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.mockResolvedValueOnce(responseFor(JSON.stringify(catalog())))
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.mockResolvedValueOnce(responseFor(Buffer.from('tampered-package')))
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const result = await service.installFromCatalog(templateId, templateVersion)
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expect(result).toMatchObject({
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success: false,
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code: 'download_integrity_failed',
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catalogEntry: expect.objectContaining({ id: templateId, version: templateVersion })
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})
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expect(mocks.fetch).toHaveBeenCalledTimes(2)
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expect(mocks.install).not.toHaveBeenCalled()
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})
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it('writes a verified package to a temporary path, installs it, and removes the temporary directory', async () => {
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mocks.fetch
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.mockResolvedValueOnce(responseFor(JSON.stringify(catalog())))
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.mockResolvedValueOnce(responseFor(packageBytes))
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let packagePath = ''
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mocks.install.mockImplementationOnce(async (candidatePath: string) => {
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packagePath = candidatePath
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await expect(readFile(candidatePath)).resolves.toEqual(packageBytes)
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return installResult
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})
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const result = await service.installFromCatalog(templateId, templateVersion)
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expect(result).toEqual({ success: true, template: installResult, catalogEntry: catalog().templates[0] })
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expect(mocks.install).toHaveBeenCalledOnce()
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expect(packagePath).toContain(`${templateId}-${templateVersion}.zip`)
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await expect(access(packagePath)).rejects.toMatchObject({ code: 'ENOENT' })
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})
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})
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describe('external report template selection keys', () => {
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it('round-trips IDs and versions without collapsing them into built-in IDs', () => {
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const selectionId = encodeExternalReportTemplateId(templateId, templateVersion)
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expect(selectionId).toBe(`external:${templateId}@${templateVersion}`)
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expect(decodeExternalReportTemplateId(selectionId)).toEqual({
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id: templateId,
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version: templateVersion
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})
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})
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it('rejects malformed, incomplete, or non-string external keys', () => {
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for (const value of [
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undefined,
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null,
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'mobile-feed',
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'external:',
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'external:community.github.example@',
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'external:@1.0.0',
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'external:community.github.example@1.0.0@extra',
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'external:community.github.example'
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]) {
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expect(decodeExternalReportTemplateId(value)).toBeNull()
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}
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})
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})
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