1324 lines
46 KiB
TypeScript
1324 lines
46 KiB
TypeScript
import { expect } from 'chai'
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import { net as originalNet, session, ClientRequest } from 'electron'
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import * as http from 'http'
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import * as url from 'url'
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import { AddressInfo } from 'net'
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const outstandingRequests: ClientRequest[] = []
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const net: {request: (typeof originalNet)['request']} = {
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request: (...args) => {
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const r = originalNet.request(...args)
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outstandingRequests.push(r)
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return r
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}
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}
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const abortOutstandingRequests = () => {
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outstandingRequests.forEach(r => r.abort())
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outstandingRequests.length = 0
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}
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const kOneKiloByte = 1024
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const kOneMegaByte = kOneKiloByte * kOneKiloByte
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function randomBuffer (size: number, start: number = 0, end: number = 255) {
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const range = 1 + end - start
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const buffer = Buffer.allocUnsafe(size)
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for (let i = 0; i < size; ++i) {
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buffer[i] = start + Math.floor(Math.random() * range)
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}
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return buffer
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}
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function randomString (length: number) {
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const buffer = randomBuffer(length, '0'.charCodeAt(0), 'z'.charCodeAt(0))
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return buffer.toString()
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}
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function respondOnce (fn: http.RequestListener): Promise<string> {
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return new Promise((resolve) => {
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const server = http.createServer((request, response) => {
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fn(request, response)
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// don't close if a redirect was returned
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if (response.statusCode < 300 || response.statusCode >= 399) { server.close() }
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})
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server.listen(0, '127.0.0.1', () => {
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resolve(`http://127.0.0.1:${(server.address() as AddressInfo).port}`)
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})
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})
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}
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respondOnce.toRoutes = (routes: Record<string, http.RequestListener>) => {
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return respondOnce((request, response) => {
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if (routes.hasOwnProperty(request.url || '')) {
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routes[request.url || ''](request, response)
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} else {
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response.statusCode = 500
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response.end()
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expect.fail(`Unexpected URL: ${request.url}`)
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}
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})
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}
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respondOnce.toURL = (url: string, fn: http.RequestListener) => {
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return respondOnce.toRoutes({ [url]: fn })
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}
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respondOnce.toSingleURL = (fn: http.RequestListener) => {
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const requestUrl = '/requestUrl'
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return respondOnce.toURL(requestUrl, fn).then(url => `${url}${requestUrl}`)
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}
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describe('net module', () => {
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afterEach(abortOutstandingRequests)
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describe('HTTP basics', () => {
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it('should be able to issue a basic GET request', (done) => {
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respondOnce.toSingleURL((request, response) => {
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expect(request.method).to.equal('GET')
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response.end()
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}).then(serverUrl => {
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const urlRequest = net.request(serverUrl)
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urlRequest.on('response', (response) => {
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expect(response.statusCode).to.equal(200)
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response.on('data', () => {})
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response.on('end', () => {
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done()
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})
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})
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urlRequest.end()
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})
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})
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it('should be able to issue a basic POST request', (done) => {
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respondOnce.toSingleURL((request, response) => {
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expect(request.method).to.equal('POST')
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response.end()
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}).then(serverUrl => {
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const urlRequest = net.request({
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method: 'POST',
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url: serverUrl
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})
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urlRequest.on('response', (response) => {
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expect(response.statusCode).to.equal(200)
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response.on('data', () => { })
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response.on('end', () => {
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done()
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})
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})
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urlRequest.end()
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})
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})
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it('should fetch correct data in a GET request', (done) => {
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const bodyData = 'Hello World!'
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respondOnce.toSingleURL((request, response) => {
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expect(request.method).to.equal('GET')
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response.end(bodyData)
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}).then(serverUrl => {
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const urlRequest = net.request(serverUrl)
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urlRequest.on('response', (response) => {
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let expectedBodyData = ''
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expect(response.statusCode).to.equal(200)
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response.on('data', (chunk) => {
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expectedBodyData += chunk.toString()
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})
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response.on('end', () => {
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expect(expectedBodyData).to.equal(bodyData)
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done()
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})
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})
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urlRequest.end()
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})
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})
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it('should post the correct data in a POST request', (done) => {
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const bodyData = 'Hello World!'
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respondOnce.toSingleURL((request, response) => {
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let postedBodyData = ''
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expect(request.method).to.equal('POST')
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request.on('data', (chunk: Buffer) => {
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postedBodyData += chunk.toString()
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})
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request.on('end', () => {
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expect(postedBodyData).to.equal(bodyData)
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response.end()
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})
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}).then(serverUrl => {
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const urlRequest = net.request({
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method: 'POST',
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url: serverUrl
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})
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urlRequest.on('response', (response) => {
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expect(response.statusCode).to.equal(200)
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response.on('data', () => {})
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response.on('end', () => {
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done()
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})
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})
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urlRequest.write(bodyData)
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urlRequest.end()
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})
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})
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it('should support chunked encoding', (done) => {
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respondOnce.toSingleURL((request, response) => {
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response.statusCode = 200
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response.statusMessage = 'OK'
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response.chunkedEncoding = true
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expect(request.method).to.equal('POST')
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expect(request.headers['transfer-encoding']).to.equal('chunked')
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expect(request.headers['content-length']).to.equal(undefined)
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request.on('data', (chunk: Buffer) => {
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response.write(chunk)
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})
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request.on('end', (chunk: Buffer) => {
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response.end(chunk)
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})
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}).then(serverUrl => {
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const urlRequest = net.request({
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method: 'POST',
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url: serverUrl
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})
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let chunkIndex = 0
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const chunkCount = 100
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const sentChunks: Array<Buffer> = []
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const receivedChunks: Array<Buffer> = []
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urlRequest.on('response', (response) => {
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expect(response.statusCode).to.equal(200)
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response.on('data', (chunk) => {
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receivedChunks.push(chunk)
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})
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response.on('end', () => {
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const sentData = Buffer.concat(sentChunks)
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const receivedData = Buffer.concat(receivedChunks)
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expect(sentData.toString()).to.equal(receivedData.toString())
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expect(chunkIndex).to.be.equal(chunkCount)
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done()
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})
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})
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urlRequest.chunkedEncoding = true
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while (chunkIndex < chunkCount) {
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chunkIndex += 1
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const chunk = randomBuffer(kOneKiloByte)
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sentChunks.push(chunk)
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expect(urlRequest.write(chunk)).to.equal(true)
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}
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urlRequest.end()
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})
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})
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})
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describe('ClientRequest API', () => {
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it('request/response objects should emit expected events', (done) => {
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const bodyData = randomString(kOneKiloByte)
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respondOnce.toSingleURL((request, response) => {
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response.end(bodyData)
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}).then(serverUrl => {
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let requestResponseEventEmitted = false
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let requestFinishEventEmitted = false
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let requestCloseEventEmitted = false
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let responseDataEventEmitted = false
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let responseEndEventEmitted = false
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function maybeDone (done: () => void) {
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if (!requestCloseEventEmitted || !responseEndEventEmitted) {
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return
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}
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expect(requestResponseEventEmitted).to.equal(true)
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expect(requestFinishEventEmitted).to.equal(true)
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expect(requestCloseEventEmitted).to.equal(true)
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expect(responseDataEventEmitted).to.equal(true)
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expect(responseEndEventEmitted).to.equal(true)
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done()
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}
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const urlRequest = net.request(serverUrl)
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urlRequest.on('response', (response) => {
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requestResponseEventEmitted = true
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const statusCode = response.statusCode
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expect(statusCode).to.equal(200)
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const buffers: Buffer[] = []
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response.on('data', (chunk) => {
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buffers.push(chunk)
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responseDataEventEmitted = true
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})
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response.on('end', () => {
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const receivedBodyData = Buffer.concat(buffers)
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expect(receivedBodyData.toString()).to.equal(bodyData)
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responseEndEventEmitted = true
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maybeDone(done)
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})
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response.on('error', (error: Error) => {
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expect(error).to.be.an('Error')
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})
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response.on('aborted', () => {
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expect.fail('response aborted')
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})
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})
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urlRequest.on('finish', () => {
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requestFinishEventEmitted = true
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})
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urlRequest.on('error', (error) => {
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expect(error).to.be.an('Error')
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})
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urlRequest.on('abort', () => {
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expect.fail('request aborted')
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})
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urlRequest.on('close', () => {
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requestCloseEventEmitted = true
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maybeDone(done)
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})
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urlRequest.end()
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})
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})
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it('should be able to set a custom HTTP request header before first write', (done) => {
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const customHeaderName = 'Some-Custom-Header-Name'
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const customHeaderValue = 'Some-Customer-Header-Value'
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respondOnce.toSingleURL((request, response) => {
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expect(request.headers[customHeaderName.toLowerCase()]).to.equal(customHeaderValue)
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response.statusCode = 200
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response.statusMessage = 'OK'
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response.end()
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}).then(serverUrl => {
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const urlRequest = net.request(serverUrl)
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urlRequest.on('response', (response) => {
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const statusCode = response.statusCode
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expect(statusCode).to.equal(200)
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response.on('data', () => {
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})
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response.on('end', () => {
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done()
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})
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})
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urlRequest.setHeader(customHeaderName, customHeaderValue)
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expect(urlRequest.getHeader(customHeaderName)).to.equal(customHeaderValue)
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expect(urlRequest.getHeader(customHeaderName.toLowerCase())).to.equal(customHeaderValue)
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urlRequest.write('')
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expect(urlRequest.getHeader(customHeaderName)).to.equal(customHeaderValue)
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expect(urlRequest.getHeader(customHeaderName.toLowerCase())).to.equal(customHeaderValue)
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urlRequest.end()
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})
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})
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it('should be able to set a non-string object as a header value', (done) => {
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const customHeaderName = 'Some-Integer-Value'
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const customHeaderValue = 900
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respondOnce.toSingleURL((request, response) => {
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expect(request.headers[customHeaderName.toLowerCase()]).to.equal(customHeaderValue.toString())
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response.statusCode = 200
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response.statusMessage = 'OK'
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response.end()
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}).then(serverUrl => {
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const urlRequest = net.request(serverUrl)
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urlRequest.on('response', (response) => {
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const statusCode = response.statusCode
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expect(statusCode).to.equal(200)
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response.on('data', () => {})
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response.on('end', () => {
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done()
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})
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})
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urlRequest.setHeader(customHeaderName, customHeaderValue as any)
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expect(urlRequest.getHeader(customHeaderName)).to.equal(customHeaderValue)
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expect(urlRequest.getHeader(customHeaderName.toLowerCase())).to.equal(customHeaderValue)
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urlRequest.write('')
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expect(urlRequest.getHeader(customHeaderName)).to.equal(customHeaderValue)
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expect(urlRequest.getHeader(customHeaderName.toLowerCase())).to.equal(customHeaderValue)
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urlRequest.end()
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})
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})
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it('should not be able to set a custom HTTP request header after first write', (done) => {
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const customHeaderName = 'Some-Custom-Header-Name'
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const customHeaderValue = 'Some-Customer-Header-Value'
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respondOnce.toSingleURL((request, response) => {
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expect(request.headers[customHeaderName.toLowerCase()]).to.equal(undefined)
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response.statusCode = 200
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response.statusMessage = 'OK'
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response.end()
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}).then(serverUrl => {
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const urlRequest = net.request(serverUrl)
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urlRequest.on('response', (response) => {
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const statusCode = response.statusCode
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expect(statusCode).to.equal(200)
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response.on('data', () => {})
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response.on('end', () => {
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done()
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})
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})
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urlRequest.write('')
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expect(() => {
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urlRequest.setHeader(customHeaderName, customHeaderValue)
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}).to.throw()
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expect(urlRequest.getHeader(customHeaderName)).to.equal(undefined)
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urlRequest.end()
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})
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})
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it('should be able to remove a custom HTTP request header before first write', (done) => {
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const customHeaderName = 'Some-Custom-Header-Name'
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const customHeaderValue = 'Some-Customer-Header-Value'
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respondOnce.toSingleURL((request, response) => {
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expect(request.headers[customHeaderName.toLowerCase()]).to.equal(undefined)
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response.statusCode = 200
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response.statusMessage = 'OK'
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response.end()
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}).then(serverUrl => {
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const urlRequest = net.request(serverUrl)
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urlRequest.on('response', (response) => {
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const statusCode = response.statusCode
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expect(statusCode).to.equal(200)
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response.on('data', () => {})
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response.on('end', () => {
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done()
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})
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})
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urlRequest.setHeader(customHeaderName, customHeaderValue)
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expect(urlRequest.getHeader(customHeaderName)).to.equal(customHeaderValue)
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urlRequest.removeHeader(customHeaderName)
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expect(urlRequest.getHeader(customHeaderName)).to.equal(undefined)
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urlRequest.write('')
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urlRequest.end()
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})
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})
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it('should not be able to remove a custom HTTP request header after first write', (done) => {
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const customHeaderName = 'Some-Custom-Header-Name'
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const customHeaderValue = 'Some-Customer-Header-Value'
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respondOnce.toSingleURL((request, response) => {
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expect(request.headers[customHeaderName.toLowerCase()]).to.equal(customHeaderValue)
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response.statusCode = 200
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response.statusMessage = 'OK'
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response.end()
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}).then(serverUrl => {
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const urlRequest = net.request(serverUrl)
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urlRequest.on('response', (response) => {
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const statusCode = response.statusCode
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expect(statusCode).to.equal(200)
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response.on('data', () => {})
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response.on('end', () => {
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done()
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})
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})
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urlRequest.setHeader(customHeaderName, customHeaderValue)
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expect(urlRequest.getHeader(customHeaderName)).to.equal(customHeaderValue)
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urlRequest.write('')
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expect(() => {
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urlRequest.removeHeader(customHeaderName)
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}).to.throw()
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expect(urlRequest.getHeader(customHeaderName)).to.equal(customHeaderValue)
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urlRequest.end()
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})
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})
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it('should be able to set cookie header line', (done) => {
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const cookieHeaderName = 'Cookie'
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const cookieHeaderValue = 'test=12345'
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const customSession = session.fromPartition('test-cookie-header')
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respondOnce.toSingleURL((request, response) => {
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expect(request.headers[cookieHeaderName.toLowerCase()]).to.equal(cookieHeaderValue)
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response.statusCode = 200
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response.statusMessage = 'OK'
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response.end()
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}).then(serverUrl => {
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customSession.cookies.set({
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url: `${serverUrl}`,
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name: 'test',
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value: '11111'
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}).then(() => { // resolved
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const urlRequest = net.request({
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method: 'GET',
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url: serverUrl,
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session: customSession
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})
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urlRequest.on('response', (response) => {
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const statusCode = response.statusCode
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expect(statusCode).to.equal(200)
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response.on('data', () => {})
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response.on('end', () => {
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done()
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})
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})
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urlRequest.setHeader(cookieHeaderName, cookieHeaderValue)
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expect(urlRequest.getHeader(cookieHeaderName)).to.equal(cookieHeaderValue)
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urlRequest.end()
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}, (error) => {
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done(error)
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})
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})
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})
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|
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it('should be able to abort an HTTP request before first write', (done) => {
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respondOnce.toSingleURL((request, response) => {
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response.end()
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expect.fail('Unexpected request event')
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}).then(serverUrl => {
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let requestAbortEventEmitted = false
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const urlRequest = net.request(serverUrl)
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urlRequest.on('response', () => {
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expect.fail('Unexpected response event')
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})
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urlRequest.on('finish', () => {
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expect.fail('Unexpected finish event')
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})
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urlRequest.on('error', () => {
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expect.fail('Unexpected error event')
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})
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urlRequest.on('abort', () => {
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requestAbortEventEmitted = true
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})
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urlRequest.on('close', () => {
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expect(requestAbortEventEmitted).to.equal(true)
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done()
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})
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urlRequest.abort()
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expect(urlRequest.write('')).to.equal(false)
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urlRequest.end()
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})
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})
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it('it should be able to abort an HTTP request before request end', (done) => {
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let requestReceivedByServer = false
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let urlRequest: ClientRequest | null = null
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respondOnce.toSingleURL(() => {
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requestReceivedByServer = true
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urlRequest!.abort()
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}).then(serverUrl => {
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let requestAbortEventEmitted = false
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urlRequest = net.request(serverUrl)
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urlRequest.on('response', () => {
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expect.fail('Unexpected response event')
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})
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urlRequest.on('finish', () => {
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expect.fail('Unexpected finish event')
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})
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urlRequest.on('error', () => {
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expect.fail('Unexpected error event')
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})
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urlRequest.on('abort', () => {
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requestAbortEventEmitted = true
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})
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urlRequest.on('close', () => {
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expect(requestReceivedByServer).to.equal(true)
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expect(requestAbortEventEmitted).to.equal(true)
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done()
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})
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urlRequest.chunkedEncoding = true
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urlRequest.write(randomString(kOneKiloByte))
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})
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})
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|
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it('it should be able to abort an HTTP request after request end and before response', (done) => {
|
|
let requestReceivedByServer = false
|
|
let urlRequest: ClientRequest | null = null
|
|
respondOnce.toSingleURL((request, response) => {
|
|
requestReceivedByServer = true
|
|
urlRequest!.abort()
|
|
process.nextTick(() => {
|
|
response.statusCode = 200
|
|
response.statusMessage = 'OK'
|
|
response.end()
|
|
})
|
|
}).then(serverUrl => {
|
|
let requestAbortEventEmitted = false
|
|
let requestFinishEventEmitted = false
|
|
|
|
urlRequest = net.request(serverUrl)
|
|
urlRequest.on('response', () => {
|
|
expect.fail('Unexpected response event')
|
|
})
|
|
urlRequest.on('finish', () => {
|
|
requestFinishEventEmitted = true
|
|
})
|
|
urlRequest.on('error', () => {
|
|
expect.fail('Unexpected error event')
|
|
})
|
|
urlRequest.on('abort', () => {
|
|
requestAbortEventEmitted = true
|
|
})
|
|
urlRequest.on('close', () => {
|
|
expect(requestFinishEventEmitted).to.equal(true)
|
|
expect(requestReceivedByServer).to.equal(true)
|
|
expect(requestAbortEventEmitted).to.equal(true)
|
|
done()
|
|
})
|
|
|
|
urlRequest.end(randomString(kOneKiloByte))
|
|
})
|
|
})
|
|
|
|
it('it should be able to abort an HTTP request after response start', (done) => {
|
|
let requestReceivedByServer = false
|
|
respondOnce.toSingleURL((request, response) => {
|
|
requestReceivedByServer = true
|
|
response.statusCode = 200
|
|
response.statusMessage = 'OK'
|
|
response.write(randomString(kOneKiloByte))
|
|
}).then(serverUrl => {
|
|
let requestFinishEventEmitted = false
|
|
let requestResponseEventEmitted = false
|
|
let requestAbortEventEmitted = false
|
|
let responseAbortedEventEmitted = false
|
|
|
|
const urlRequest = net.request(serverUrl)
|
|
urlRequest.on('response', (response) => {
|
|
requestResponseEventEmitted = true
|
|
const statusCode = response.statusCode
|
|
expect(statusCode).to.equal(200)
|
|
response.on('data', () => {})
|
|
response.on('end', () => {
|
|
expect.fail('Unexpected end event')
|
|
})
|
|
response.on('error', () => {
|
|
expect.fail('Unexpected error event')
|
|
})
|
|
response.on('aborted', () => {
|
|
responseAbortedEventEmitted = true
|
|
})
|
|
urlRequest.abort()
|
|
})
|
|
urlRequest.on('finish', () => {
|
|
requestFinishEventEmitted = true
|
|
})
|
|
urlRequest.on('error', () => {
|
|
expect.fail('Unexpected error event')
|
|
})
|
|
urlRequest.on('abort', () => {
|
|
requestAbortEventEmitted = true
|
|
})
|
|
urlRequest.on('close', () => {
|
|
expect(requestFinishEventEmitted).to.be.true('request should emit "finish" event')
|
|
expect(requestReceivedByServer).to.be.true('request should be received by the server')
|
|
expect(requestResponseEventEmitted).to.be.true('"response" event should be emitted')
|
|
expect(requestAbortEventEmitted).to.be.true('request should emit "abort" event')
|
|
expect(responseAbortedEventEmitted).to.be.true('response should emit "aborted" event')
|
|
done()
|
|
})
|
|
urlRequest.end(randomString(kOneKiloByte))
|
|
})
|
|
})
|
|
|
|
it('abort event should be emitted at most once', (done) => {
|
|
let requestReceivedByServer = false
|
|
let urlRequest: ClientRequest | null = null
|
|
respondOnce.toSingleURL(() => {
|
|
requestReceivedByServer = true
|
|
urlRequest!.abort()
|
|
urlRequest!.abort()
|
|
}).then(serverUrl => {
|
|
let requestFinishEventEmitted = false
|
|
let abortEmitted = false
|
|
|
|
urlRequest = net.request(serverUrl)
|
|
urlRequest.on('response', () => {
|
|
expect.fail('Unexpected response event')
|
|
})
|
|
urlRequest.on('finish', () => {
|
|
requestFinishEventEmitted = true
|
|
})
|
|
urlRequest.on('error', () => {
|
|
expect.fail('Unexpected error event')
|
|
})
|
|
urlRequest.on('abort', () => {
|
|
expect(abortEmitted).to.be.false('abort event should not be emitted more than once')
|
|
abortEmitted = true
|
|
urlRequest!.abort()
|
|
})
|
|
urlRequest.on('close', () => {
|
|
expect(requestFinishEventEmitted).to.be.true('request should emit "finish" event')
|
|
expect(requestReceivedByServer).to.be.true('request should be received by server')
|
|
expect(abortEmitted).to.be.true('request should emit "abort" event')
|
|
done()
|
|
})
|
|
|
|
urlRequest.end(randomString(kOneKiloByte))
|
|
})
|
|
})
|
|
|
|
describe('webRequest', () => {
|
|
afterEach(() => {
|
|
session.defaultSession.webRequest.onBeforeRequest(null)
|
|
})
|
|
|
|
it('Should throw when invalid filters are passed', () => {
|
|
expect(() => {
|
|
session.defaultSession.webRequest.onBeforeRequest(
|
|
{ urls: ['*://www.googleapis.com'] },
|
|
(details, callback) => { callback({ cancel: false }) }
|
|
)
|
|
}).to.throw('Invalid url pattern *://www.googleapis.com: Empty path.')
|
|
|
|
expect(() => {
|
|
session.defaultSession.webRequest.onBeforeRequest(
|
|
{ urls: [ '*://www.googleapis.com/', '*://blahblah.dev' ] },
|
|
(details, callback) => { callback({ cancel: false }) }
|
|
)
|
|
}).to.throw('Invalid url pattern *://blahblah.dev: Empty path.')
|
|
})
|
|
|
|
it('Should not throw when valid filters are passed', () => {
|
|
expect(() => {
|
|
session.defaultSession.webRequest.onBeforeRequest(
|
|
{ urls: ['*://www.googleapis.com/'] },
|
|
(details, callback) => { callback({ cancel: false }) }
|
|
)
|
|
}).to.not.throw()
|
|
})
|
|
|
|
it('Requests should be intercepted by webRequest module', (done) => {
|
|
const requestUrl = '/requestUrl'
|
|
const redirectUrl = '/redirectUrl'
|
|
let requestIsRedirected = false
|
|
respondOnce.toURL(redirectUrl, (request, response) => {
|
|
requestIsRedirected = true
|
|
response.end()
|
|
}).then(serverUrl => {
|
|
let requestIsIntercepted = false
|
|
session.defaultSession.webRequest.onBeforeRequest(
|
|
(details, callback) => {
|
|
if (details.url === `${serverUrl}${requestUrl}`) {
|
|
requestIsIntercepted = true
|
|
// Disabled due to false positive in StandardJS
|
|
// eslint-disable-next-line standard/no-callback-literal
|
|
callback({
|
|
redirectURL: `${serverUrl}${redirectUrl}`
|
|
})
|
|
} else {
|
|
callback({
|
|
cancel: false
|
|
})
|
|
}
|
|
})
|
|
|
|
const urlRequest = net.request(`${serverUrl}${requestUrl}`)
|
|
|
|
urlRequest.on('response', (response) => {
|
|
expect(response.statusCode).to.equal(200)
|
|
response.on('data', () => {})
|
|
response.on('end', () => {
|
|
expect(requestIsRedirected).to.be.true('The server should receive a request to the forward URL')
|
|
expect(requestIsIntercepted).to.be.true('The request should be intercepted by the webRequest module')
|
|
done()
|
|
})
|
|
})
|
|
urlRequest.end()
|
|
})
|
|
})
|
|
|
|
it('should to able to create and intercept a request using a custom session object', (done) => {
|
|
const requestUrl = '/requestUrl'
|
|
const redirectUrl = '/redirectUrl'
|
|
const customPartitionName = 'custom-partition'
|
|
let requestIsRedirected = false
|
|
respondOnce.toURL(redirectUrl, (request, response) => {
|
|
requestIsRedirected = true
|
|
response.end()
|
|
}).then(serverUrl => {
|
|
session.defaultSession.webRequest.onBeforeRequest(() => {
|
|
expect.fail('Request should not be intercepted by the default session')
|
|
})
|
|
|
|
const customSession = session.fromPartition(customPartitionName, { cache: false })
|
|
let requestIsIntercepted = false
|
|
customSession.webRequest.onBeforeRequest((details, callback) => {
|
|
if (details.url === `${serverUrl}${requestUrl}`) {
|
|
requestIsIntercepted = true
|
|
// Disabled due to false positive in StandardJS
|
|
// eslint-disable-next-line standard/no-callback-literal
|
|
callback({
|
|
redirectURL: `${serverUrl}${redirectUrl}`
|
|
})
|
|
} else {
|
|
callback({
|
|
cancel: false
|
|
})
|
|
}
|
|
})
|
|
|
|
const urlRequest = net.request({
|
|
url: `${serverUrl}${requestUrl}`,
|
|
session: customSession
|
|
})
|
|
urlRequest.on('response', (response) => {
|
|
expect(response.statusCode).to.equal(200)
|
|
response.on('data', () => {})
|
|
response.on('end', () => {
|
|
expect(requestIsRedirected).to.be.true('The server should receive a request to the forward URL')
|
|
expect(requestIsIntercepted).to.be.true('The request should be intercepted by the webRequest module')
|
|
done()
|
|
})
|
|
})
|
|
urlRequest.end()
|
|
})
|
|
})
|
|
|
|
it('should to able to create and intercept a request using a custom session object', (done) => {
|
|
const requestUrl = '/requestUrl'
|
|
const redirectUrl = '/redirectUrl'
|
|
const customPartitionName = 'custom-partition'
|
|
let requestIsRedirected = false
|
|
respondOnce.toURL(redirectUrl, (request, response) => {
|
|
requestIsRedirected = true
|
|
response.end()
|
|
}).then(serverUrl => {
|
|
session.defaultSession.webRequest.onBeforeRequest(() => {
|
|
expect.fail('Request should not be intercepted by the default session')
|
|
})
|
|
|
|
const customSession = session.fromPartition(customPartitionName, { cache: false })
|
|
let requestIsIntercepted = false
|
|
customSession.webRequest.onBeforeRequest((details, callback) => {
|
|
if (details.url === `${serverUrl}${requestUrl}`) {
|
|
requestIsIntercepted = true
|
|
// Disabled due to false positive in StandardJS
|
|
// eslint-disable-next-line standard/no-callback-literal
|
|
callback({
|
|
redirectURL: `${serverUrl}${redirectUrl}`
|
|
})
|
|
} else {
|
|
callback({
|
|
cancel: false
|
|
})
|
|
}
|
|
})
|
|
|
|
const urlRequest = net.request({
|
|
url: `${serverUrl}${requestUrl}`,
|
|
partition: customPartitionName
|
|
})
|
|
urlRequest.on('response', (response) => {
|
|
expect(response.statusCode).to.equal(200)
|
|
response.on('data', () => {})
|
|
response.on('end', () => {
|
|
expect(requestIsRedirected).to.be.true('The server should receive a request to the forward URL')
|
|
expect(requestIsIntercepted).to.be.true('The request should be intercepted by the webRequest module')
|
|
done()
|
|
})
|
|
})
|
|
urlRequest.end()
|
|
})
|
|
})
|
|
})
|
|
|
|
it('should throw if given an invalid redirect mode', () => {
|
|
expect(() => {
|
|
net.request({
|
|
url: 'https://test',
|
|
redirect: 'custom'
|
|
})
|
|
}).to.throw('redirect mode should be one of follow, error or manual')
|
|
})
|
|
|
|
it('should throw when calling getHeader without a name', () => {
|
|
expect(() => {
|
|
(net.request({ url: 'https://test' }).getHeader as any)()
|
|
}).to.throw(/`name` is required for getHeader\(name\)/)
|
|
|
|
expect(() => {
|
|
net.request({ url: 'https://test' }).getHeader(null as any)
|
|
}).to.throw(/`name` is required for getHeader\(name\)/)
|
|
})
|
|
|
|
it('should throw when calling removeHeader without a name', () => {
|
|
expect(() => {
|
|
(net.request({ url: 'https://test' }).removeHeader as any)()
|
|
}).to.throw(/`name` is required for removeHeader\(name\)/)
|
|
|
|
expect(() => {
|
|
net.request({ url: 'https://test' }).removeHeader(null as any)
|
|
}).to.throw(/`name` is required for removeHeader\(name\)/)
|
|
})
|
|
|
|
it('should follow redirect when no redirect mode is provided', (done) => {
|
|
const requestUrl = '/301'
|
|
respondOnce.toRoutes({
|
|
'/301': (request, response) => {
|
|
response.statusCode = 301
|
|
response.setHeader('Location', '/200')
|
|
response.end()
|
|
},
|
|
'/200': (request, response) => {
|
|
response.statusCode = 200
|
|
response.end()
|
|
}
|
|
}).then(serverUrl => {
|
|
const urlRequest = net.request({
|
|
url: `${serverUrl}${requestUrl}`
|
|
})
|
|
urlRequest.on('response', (response) => {
|
|
expect(response.statusCode).to.equal(200)
|
|
done()
|
|
})
|
|
urlRequest.end()
|
|
})
|
|
})
|
|
|
|
it('should follow redirect chain when no redirect mode is provided', (done) => {
|
|
respondOnce.toRoutes({
|
|
'/redirectChain': (request, response) => {
|
|
response.statusCode = 301
|
|
response.setHeader('Location', '/301')
|
|
response.end()
|
|
},
|
|
'/301': (request, response) => {
|
|
response.statusCode = 301
|
|
response.setHeader('Location', '/200')
|
|
response.end()
|
|
},
|
|
'/200': (request, response) => {
|
|
response.statusCode = 200
|
|
response.end()
|
|
}
|
|
}).then(serverUrl => {
|
|
const urlRequest = net.request({
|
|
url: `${serverUrl}/redirectChain`
|
|
})
|
|
urlRequest.on('response', (response) => {
|
|
expect(response.statusCode).to.equal(200)
|
|
done()
|
|
})
|
|
urlRequest.end()
|
|
})
|
|
})
|
|
|
|
it.skip('should not follow redirect when mode is error', (done) => {
|
|
respondOnce.toSingleURL((request, response) => {
|
|
response.statusCode = 301
|
|
response.setHeader('Location', '/200')
|
|
response.end()
|
|
}).then(serverUrl => {
|
|
const urlRequest = net.request({
|
|
url: serverUrl,
|
|
redirect: 'error'
|
|
})
|
|
urlRequest.on('error', (error) => {
|
|
expect(error.message).to.equal('Request cannot follow redirect with the current redirect mode')
|
|
})
|
|
urlRequest.on('close', () => {
|
|
done()
|
|
})
|
|
urlRequest.end()
|
|
})
|
|
})
|
|
|
|
it('should allow follow redirect when mode is manual', (done) => {
|
|
respondOnce.toRoutes({
|
|
'/redirectChain': (request, response) => {
|
|
response.statusCode = 301
|
|
response.setHeader('Location', '/301')
|
|
response.end()
|
|
},
|
|
'/301': (request, response) => {
|
|
response.statusCode = 301
|
|
response.setHeader('Location', '/200')
|
|
response.end()
|
|
},
|
|
'/200': (request, response) => {
|
|
response.statusCode = 200
|
|
response.end()
|
|
}
|
|
}).then(serverUrl => {
|
|
const urlRequest = net.request({
|
|
url: `${serverUrl}/redirectChain`,
|
|
redirect: 'manual'
|
|
})
|
|
let redirectCount = 0
|
|
urlRequest.on('response', (response) => {
|
|
expect(response.statusCode).to.equal(200)
|
|
expect(redirectCount).to.equal(2)
|
|
done()
|
|
})
|
|
urlRequest.on('redirect', (status, method, url) => {
|
|
if (url === `${serverUrl}/301` || url === `${serverUrl}/200`) {
|
|
redirectCount += 1
|
|
urlRequest.followRedirect()
|
|
}
|
|
})
|
|
urlRequest.end()
|
|
})
|
|
})
|
|
|
|
it('should allow cancelling redirect when mode is manual', (done) => {
|
|
respondOnce.toRoutes({
|
|
'/redirect': (request, response) => {
|
|
response.statusCode = 301
|
|
response.setHeader('Location', '/200')
|
|
response.end()
|
|
},
|
|
'/200': (request, response) => {
|
|
response.statusCode = 200
|
|
response.end()
|
|
}
|
|
}).then(serverUrl => {
|
|
const urlRequest = net.request({
|
|
url: `${serverUrl}/redirect`,
|
|
redirect: 'manual'
|
|
})
|
|
urlRequest.on('response', (response) => {
|
|
expect(response.statusCode).that.equal(200)
|
|
response.on('data', () => {})
|
|
response.on('end', () => {
|
|
urlRequest.abort()
|
|
})
|
|
})
|
|
let redirectCount = 0
|
|
urlRequest.on('close', () => {
|
|
expect(redirectCount).to.equal(1)
|
|
done()
|
|
})
|
|
urlRequest.on('redirect', (status, method, url) => {
|
|
if (url === `${serverUrl}/200`) {
|
|
redirectCount += 1
|
|
urlRequest.followRedirect()
|
|
}
|
|
})
|
|
urlRequest.end()
|
|
})
|
|
})
|
|
|
|
it('should throw if given an invalid session option', () => {
|
|
expect(() => {
|
|
net.request({
|
|
url: 'https://foo',
|
|
session: 1 as any
|
|
})
|
|
}).to.throw('`session` should be an instance of the Session class')
|
|
})
|
|
|
|
it('should throw if given an invalid partition option', () => {
|
|
expect(() => {
|
|
net.request({
|
|
url: 'https://foo',
|
|
partition: 1 as any
|
|
})
|
|
}).to.throw('`partition` should be a string')
|
|
})
|
|
|
|
it('should be able to create a request with options', (done) => {
|
|
const customHeaderName = 'Some-Custom-Header-Name'
|
|
const customHeaderValue = 'Some-Customer-Header-Value'
|
|
respondOnce.toURL('/', (request, response) => {
|
|
expect(request.method).to.equal('GET')
|
|
expect(request.headers[customHeaderName.toLowerCase()]).to.equal(customHeaderValue)
|
|
response.statusCode = 200
|
|
response.statusMessage = 'OK'
|
|
response.end()
|
|
}).then(serverUrlUnparsed => {
|
|
const serverUrl = url.parse(serverUrlUnparsed)
|
|
const options = {
|
|
port: serverUrl.port ? parseInt(serverUrl.port, 10) : undefined,
|
|
hostname: '127.0.0.1',
|
|
headers: { [customHeaderName]: customHeaderValue }
|
|
}
|
|
const urlRequest = net.request(options)
|
|
urlRequest.on('response', (response) => {
|
|
expect(response.statusCode).to.be.equal(200)
|
|
response.on('data', () => {})
|
|
response.on('end', () => {
|
|
done()
|
|
})
|
|
})
|
|
urlRequest.end()
|
|
})
|
|
})
|
|
|
|
it('should be able to pipe a readable stream into a net request', (done) => {
|
|
const bodyData = randomString(kOneMegaByte)
|
|
let netRequestReceived = false
|
|
let netRequestEnded = false
|
|
|
|
Promise.all([
|
|
respondOnce.toSingleURL((request, response) => response.end(bodyData)),
|
|
respondOnce.toSingleURL((request, response) => {
|
|
netRequestReceived = true
|
|
let receivedBodyData = ''
|
|
request.on('data', (chunk) => {
|
|
receivedBodyData += chunk.toString()
|
|
})
|
|
request.on('end', (chunk: Buffer | undefined) => {
|
|
netRequestEnded = true
|
|
if (chunk) {
|
|
receivedBodyData += chunk.toString()
|
|
}
|
|
expect(receivedBodyData).to.be.equal(bodyData)
|
|
response.end()
|
|
})
|
|
})
|
|
]).then(([nodeServerUrl, netServerUrl]) => {
|
|
const nodeRequest = http.request(nodeServerUrl)
|
|
nodeRequest.on('response', (nodeResponse) => {
|
|
const netRequest = net.request(netServerUrl)
|
|
netRequest.on('response', (netResponse) => {
|
|
expect(netResponse.statusCode).to.equal(200)
|
|
netResponse.on('data', () => {})
|
|
netResponse.on('end', () => {
|
|
expect(netRequestReceived).to.be.true('net request received')
|
|
expect(netRequestEnded).to.be.true('net request ended')
|
|
done()
|
|
})
|
|
})
|
|
nodeResponse.pipe(netRequest)
|
|
})
|
|
nodeRequest.end()
|
|
})
|
|
})
|
|
|
|
it('should emit error event on server socket close', (done) => {
|
|
respondOnce.toSingleURL((request) => {
|
|
request.socket.destroy()
|
|
}).then(serverUrl => {
|
|
let requestErrorEventEmitted = false
|
|
const urlRequest = net.request(serverUrl)
|
|
urlRequest.on('error', (error) => {
|
|
expect(error).to.be.an('Error')
|
|
requestErrorEventEmitted = true
|
|
})
|
|
urlRequest.on('close', () => {
|
|
expect(requestErrorEventEmitted).to.be.true('request error event was emitted')
|
|
done()
|
|
})
|
|
urlRequest.end()
|
|
})
|
|
})
|
|
})
|
|
|
|
describe('IncomingMessage API', () => {
|
|
it('response object should implement the IncomingMessage API', (done) => {
|
|
const customHeaderName = 'Some-Custom-Header-Name'
|
|
const customHeaderValue = 'Some-Customer-Header-Value'
|
|
|
|
respondOnce.toSingleURL((request, response) => {
|
|
response.statusCode = 200
|
|
response.statusMessage = 'OK'
|
|
response.setHeader(customHeaderName, customHeaderValue)
|
|
response.end()
|
|
}).then(serverUrl => {
|
|
const urlRequest = net.request(serverUrl)
|
|
|
|
urlRequest.on('response', (response) => {
|
|
expect(response.statusCode).to.equal(200)
|
|
expect(response.statusMessage).to.equal('OK')
|
|
|
|
const headers = response.headers
|
|
expect(headers).to.be.an('object')
|
|
const headerValue = headers[customHeaderName.toLowerCase()]
|
|
expect(headerValue).to.equal(customHeaderValue)
|
|
|
|
const httpVersion = response.httpVersion
|
|
expect(httpVersion).to.be.a('string').and.to.have.lengthOf.at.least(1)
|
|
|
|
const httpVersionMajor = response.httpVersionMajor
|
|
expect(httpVersionMajor).to.be.a('number').and.to.be.at.least(1)
|
|
|
|
const httpVersionMinor = response.httpVersionMinor
|
|
expect(httpVersionMinor).to.be.a('number').and.to.be.at.least(0)
|
|
|
|
response.on('data', () => {})
|
|
response.on('end', () => { done() })
|
|
})
|
|
urlRequest.end()
|
|
})
|
|
})
|
|
|
|
it('should discard duplicate headers', (done) => {
|
|
const includedHeader = 'max-forwards'
|
|
const discardableHeader = 'Max-Forwards'
|
|
|
|
const includedHeaderValue = 'max-fwds-val'
|
|
const discardableHeaderValue = 'max-fwds-val-two'
|
|
|
|
respondOnce.toSingleURL((request, response) => {
|
|
response.statusCode = 200
|
|
response.statusMessage = 'OK'
|
|
response.setHeader(discardableHeader, discardableHeaderValue)
|
|
response.setHeader(includedHeader, includedHeaderValue)
|
|
response.end()
|
|
}).then(serverUrl => {
|
|
const urlRequest = net.request(serverUrl)
|
|
|
|
urlRequest.on('response', response => {
|
|
expect(response.statusCode).to.equal(200)
|
|
expect(response.statusMessage).to.equal('OK')
|
|
|
|
const headers = response.headers
|
|
expect(headers).to.be.an('object')
|
|
|
|
expect(headers).to.have.property(includedHeader)
|
|
expect(headers).to.not.have.property(discardableHeader)
|
|
expect(headers[includedHeader]).to.equal(includedHeaderValue)
|
|
|
|
response.on('data', () => {})
|
|
response.on('end', () => { done() })
|
|
})
|
|
urlRequest.end()
|
|
})
|
|
})
|
|
|
|
it('should join repeated non-discardable value with ,', (done) => {
|
|
respondOnce.toSingleURL((request, response) => {
|
|
response.statusCode = 200
|
|
response.statusMessage = 'OK'
|
|
response.setHeader('referrer-policy', ['first-text', 'second-text'])
|
|
response.end()
|
|
}).then(serverUrl => {
|
|
const urlRequest = net.request(serverUrl)
|
|
|
|
urlRequest.on('response', response => {
|
|
expect(response.statusCode).to.equal(200)
|
|
expect(response.statusMessage).to.equal('OK')
|
|
|
|
const headers = response.headers
|
|
expect(headers).to.be.an('object')
|
|
expect(headers).to.have.property('referrer-policy')
|
|
expect(headers['referrer-policy']).to.equal('first-text, second-text')
|
|
|
|
response.on('data', () => {})
|
|
response.on('end', () => { done() })
|
|
})
|
|
urlRequest.end()
|
|
})
|
|
})
|
|
|
|
it('should be able to pipe a net response into a writable stream', (done) => {
|
|
const bodyData = randomString(kOneKiloByte)
|
|
Promise.all([
|
|
respondOnce.toSingleURL((request, response) => response.end(bodyData)),
|
|
respondOnce.toSingleURL((request, response) => {
|
|
let receivedBodyData = ''
|
|
request.on('data', (chunk) => {
|
|
receivedBodyData += chunk.toString()
|
|
})
|
|
request.on('end', (chunk: Buffer | undefined) => {
|
|
if (chunk) {
|
|
receivedBodyData += chunk.toString()
|
|
}
|
|
expect(receivedBodyData).to.be.equal(bodyData)
|
|
response.end()
|
|
})
|
|
})
|
|
]).then(([netServerUrl, nodeServerUrl]) => {
|
|
const netRequest = net.request(netServerUrl)
|
|
netRequest.on('response', (netResponse) => {
|
|
const serverUrl = url.parse(nodeServerUrl)
|
|
const nodeOptions = {
|
|
method: 'POST',
|
|
path: serverUrl.path,
|
|
port: serverUrl.port
|
|
}
|
|
const nodeRequest = http.request(nodeOptions, res => {
|
|
res.on('data', () => {})
|
|
res.on('end', () => {
|
|
done()
|
|
})
|
|
});
|
|
// TODO: IncomingMessage should properly extend ReadableStream in the
|
|
// docs
|
|
(netResponse as any).pipe(nodeRequest)
|
|
})
|
|
netRequest.end()
|
|
})
|
|
})
|
|
|
|
it('should not emit any event after close', (done) => {
|
|
const bodyData = randomString(kOneKiloByte)
|
|
respondOnce.toSingleURL((request, response) => {
|
|
response.end(bodyData)
|
|
}).then(serverUrl => {
|
|
let requestCloseEventEmitted = false
|
|
const urlRequest = net.request(serverUrl)
|
|
urlRequest.on('response', (response) => {
|
|
expect(requestCloseEventEmitted).to.be.false('request close event emitted')
|
|
const statusCode = response.statusCode
|
|
expect(statusCode).to.equal(200)
|
|
response.on('data', () => { })
|
|
response.on('end', () => { })
|
|
response.on('error', () => {
|
|
expect(requestCloseEventEmitted).to.be.false('request close event emitted')
|
|
})
|
|
response.on('aborted', () => {
|
|
expect(requestCloseEventEmitted).to.be.false('request close event emitted')
|
|
})
|
|
})
|
|
urlRequest.on('finish', () => {
|
|
expect(requestCloseEventEmitted).to.be.false('request close event emitted')
|
|
})
|
|
urlRequest.on('error', () => {
|
|
expect(requestCloseEventEmitted).to.be.false('request close event emitted')
|
|
})
|
|
urlRequest.on('abort', () => {
|
|
expect(requestCloseEventEmitted).to.be.false('request close event emitted')
|
|
})
|
|
urlRequest.on('close', () => {
|
|
requestCloseEventEmitted = true
|
|
// Wait so that all async events get scheduled.
|
|
setTimeout(() => {
|
|
done()
|
|
}, 100)
|
|
})
|
|
urlRequest.end()
|
|
})
|
|
})
|
|
})
|
|
|
|
describe('Stability and performance', () => {
|
|
it('should free unreferenced, never-started request objects without crash', (done) => {
|
|
net.request('https://test')
|
|
process.nextTick(() => {
|
|
const v8Util = process.electronBinding('v8_util')
|
|
v8Util.requestGarbageCollectionForTesting()
|
|
done()
|
|
})
|
|
})
|
|
|
|
it('should collect on-going requests without crash', (done) => {
|
|
let finishResponse: (() => void) | null = null
|
|
respondOnce.toSingleURL((request, response) => {
|
|
response.write(randomString(kOneKiloByte))
|
|
finishResponse = () => {
|
|
response.write(randomString(kOneKiloByte))
|
|
response.end()
|
|
}
|
|
}).then(serverUrl => {
|
|
const urlRequest = net.request(serverUrl)
|
|
urlRequest.on('response', (response) => {
|
|
response.on('data', () => { })
|
|
response.on('end', () => {
|
|
done()
|
|
})
|
|
process.nextTick(() => {
|
|
// Trigger a garbage collection.
|
|
const v8Util = process.electronBinding('v8_util')
|
|
v8Util.requestGarbageCollectionForTesting()
|
|
finishResponse!()
|
|
})
|
|
})
|
|
urlRequest.end()
|
|
})
|
|
})
|
|
|
|
it('should collect unreferenced, ended requests without crash', (done) => {
|
|
respondOnce.toSingleURL((request, response) => {
|
|
response.end()
|
|
}).then(serverUrl => {
|
|
const urlRequest = net.request(serverUrl)
|
|
urlRequest.on('response', (response) => {
|
|
response.on('data', () => {})
|
|
response.on('end', () => {})
|
|
})
|
|
urlRequest.on('close', () => {
|
|
process.nextTick(() => {
|
|
const v8Util = process.electronBinding('v8_util')
|
|
v8Util.requestGarbageCollectionForTesting()
|
|
done()
|
|
})
|
|
})
|
|
urlRequest.end()
|
|
})
|
|
})
|
|
})
|
|
})
|