834 lines
30 KiB
JavaScript
834 lines
30 KiB
JavaScript
const chai = require('chai')
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const http = require('http')
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const https = require('https')
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const path = require('path')
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const fs = require('fs')
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const send = require('send')
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const auth = require('basic-auth')
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const ChildProcess = require('child_process')
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const { closeWindow } = require('./window-helpers')
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const { emittedOnce } = require('./events-helpers')
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const { session, BrowserWindow, net, ipcMain } = require('electron')
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const { expect } = chai
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/* The whole session API doesn't use standard callbacks */
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/* eslint-disable standard/no-callback-literal */
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describe('session module', () => {
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const fixtures = path.resolve(__dirname, '..', 'spec', 'fixtures')
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let w = null
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const url = 'http://127.0.0.1'
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beforeEach(() => {
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w = new BrowserWindow({
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show: false,
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width: 400,
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height: 400,
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webPreferences: {
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nodeIntegration: true,
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webviewTag: true,
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}
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})
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})
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afterEach(() => {
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return closeWindow(w).then(() => { w = null })
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})
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describe('session.defaultSession', () => {
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it('returns the default session', () => {
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expect(session.defaultSession).to.equal(session.fromPartition(''))
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})
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})
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describe('session.fromPartition(partition, options)', () => {
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it('returns existing session with same partition', () => {
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expect(session.fromPartition('test')).to.equal(session.fromPartition('test'))
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})
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it('created session is ref-counted', () => {
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const partition = 'test2'
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const userAgent = 'test-agent'
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const ses1 = session.fromPartition(partition)
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ses1.setUserAgent(userAgent)
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expect(ses1.getUserAgent()).to.equal(userAgent)
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ses1.destroy()
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const ses2 = session.fromPartition(partition)
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expect(ses2.getUserAgent()).to.not.equal(userAgent)
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})
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})
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describe('ses.cookies', () => {
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const name = '0'
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const value = '0'
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it('should get cookies', async () => {
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const server = http.createServer((req, res) => {
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res.setHeader('Set-Cookie', [`${name}=${value}`])
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res.end('finished')
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server.close()
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})
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await new Promise(resolve => server.listen(0, '127.0.0.1', resolve))
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const { port } = server.address()
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await w.loadURL(`${url}:${port}`)
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const list = await w.webContents.session.cookies.get({ url })
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const cookie = list.find(cookie => cookie.name === name)
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expect(cookie).to.exist.and.to.have.property('value', value)
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})
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it('sets cookies', async () => {
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const { cookies } = session.defaultSession
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const name = '1'
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const value = '1'
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await cookies.set({ url, name, value, expirationDate: (+new Date) / 1000 + 120 })
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const cs = await cookies.get({ url })
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expect(cs.some(c => c.name === name && c.value === value)).to.equal(true)
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})
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it('yields an error when setting a cookie with missing required fields', async () => {
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const { cookies } = session.defaultSession
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const name = '1'
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const value = '1'
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await expect(
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cookies.set({ url: '', name, value })
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).to.eventually.be.rejectedWith('Failed to get cookie domain')
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})
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it('yields an error when setting a cookie with an invalid URL', async () => {
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const { cookies } = session.defaultSession
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const name = '1'
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const value = '1'
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await expect(
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cookies.set({ url: 'asdf', name, value })
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).to.eventually.be.rejectedWith('Failed to get cookie domain')
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})
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it('should overwrite previous cookies', async () => {
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const { cookies } = session.defaultSession
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const name = 'DidOverwrite'
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for (const value of [ 'No', 'Yes' ]) {
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await cookies.set({ url, name, value, expirationDate: (+new Date()) / 1000 + 120 })
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const list = await cookies.get({ url })
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expect(list.some(cookie => cookie.name === name && cookie.value === value)).to.equal(true)
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}
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})
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it('should remove cookies', async () => {
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const { cookies } = session.defaultSession
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const name = '2'
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const value = '2'
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await cookies.set({ url, name, value, expirationDate: (+new Date()) / 1000 + 120 })
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await cookies.remove(url, name)
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const list = await cookies.get({ url })
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expect(list.some(cookie => cookie.name === name && cookie.value === value)).to.equal(false)
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})
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it('should set cookie for standard scheme', async () => {
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const { cookies } = session.defaultSession
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const standardScheme = global.standardScheme
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const domain = 'fake-host'
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const url = `${standardScheme}://${domain}`
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const name = 'custom'
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const value = '1'
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await cookies.set({ url, name, value, expirationDate: (+new Date()) / 1000 + 120 })
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const list = await cookies.get({ url })
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expect(list).to.have.lengthOf(1)
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expect(list[0]).to.have.property('name', name)
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expect(list[0]).to.have.property('value', value)
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expect(list[0]).to.have.property('domain', domain)
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})
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it('emits a changed event when a cookie is added or removed', async () => {
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const changes = []
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const { cookies } = session.fromPartition('cookies-changed')
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const name = 'foo'
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const value = 'bar'
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const listener = (event, cookie, cause, removed) => { changes.push({ cookie, cause, removed }) }
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const a = emittedOnce(cookies, 'changed')
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await cookies.set({ url, name, value, expirationDate: (+new Date()) / 1000 + 120 })
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const [, setEventCookie, setEventCause, setEventRemoved] = await a
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const b = emittedOnce(cookies, 'changed')
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await cookies.remove(url, name)
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const [, removeEventCookie, removeEventCause, removeEventRemoved] = await b
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expect(setEventCookie.name).to.equal(name)
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expect(setEventCookie.value).to.equal(value)
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expect(setEventCause).to.equal('explicit')
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expect(setEventRemoved).to.equal(false)
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expect(removeEventCookie.name).to.equal(name)
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expect(removeEventCookie.value).to.equal(value)
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expect(removeEventCause).to.equal('explicit')
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expect(removeEventRemoved).to.equal(true)
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})
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describe('ses.cookies.flushStore()', async () => {
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it('flushes the cookies to disk', async () => {
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const name = 'foo'
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const value = 'bar'
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const { cookies } = session.defaultSession
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await cookies.set({ url, name, value })
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await cookies.flushStore()
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})
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})
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it('should survive an app restart for persistent partition', async () => {
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const appPath = path.join(fixtures, 'api', 'cookie-app')
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const runAppWithPhase = (phase) => {
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return new Promise((resolve, reject) => {
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let output = ''
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const appProcess = ChildProcess.spawn(
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process.execPath,
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[appPath],
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{ env: { PHASE: phase, ...process.env } }
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)
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appProcess.stdout.on('data', data => { output += data })
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appProcess.stdout.on('end', () => {
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resolve(output.replace(/(\r\n|\n|\r)/gm, ''))
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})
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})
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}
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expect(await runAppWithPhase('one')).to.equal('011')
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expect(await runAppWithPhase('two')).to.equal('110')
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})
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})
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describe('ses.clearStorageData(options)', () => {
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it('clears localstorage data', async () => {
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await w.loadFile(path.join(fixtures, 'api', 'localstorage.html'))
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const options = {
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origin: 'file://',
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storages: ['localstorage'],
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quotas: ['persistent']
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}
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await w.webContents.session.clearStorageData(options)
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while (await w.webContents.executeJavaScript('localStorage.length') !== 0) {
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// The storage clear isn't instantly visible to the renderer, so keep
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// trying until it is.
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}
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})
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})
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describe('will-download event', () => {
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it('can cancel default download behavior', async () => {
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const mockFile = Buffer.alloc(1024)
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const contentDisposition = 'inline; filename="mockFile.txt"'
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const downloadServer = http.createServer((req, res) => {
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res.writeHead(200, {
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'Content-Length': mockFile.length,
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'Content-Type': 'application/plain',
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'Content-Disposition': contentDisposition
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})
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res.end(mockFile)
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downloadServer.close()
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})
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await new Promise(resolve => downloadServer.listen(0, '127.0.0.1', resolve))
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const port = downloadServer.address().port
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const url = `http://127.0.0.1:${port}/`
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const downloadPrevented = new Promise(resolve => {
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w.webContents.session.once('will-download', function (e, item) {
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e.preventDefault()
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resolve(item)
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})
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})
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w.loadURL(url)
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const item = await downloadPrevented
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expect(item.getURL()).to.equal(url)
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expect(item.getFilename()).to.equal('mockFile.txt')
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await new Promise(setImmediate)
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expect(() => item.getURL()).to.throw('Object has been destroyed')
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})
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})
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describe('ses.protocol', () => {
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const partitionName = 'temp'
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const protocolName = 'sp'
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let customSession = null
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const protocol = session.defaultSession.protocol
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const handler = (ignoredError, callback) => {
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callback({ data: `<script>require('electron').ipcRenderer.send('hello')</script>`, mimeType: 'text/html' })
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}
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beforeEach(async () => {
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if (w != null) w.destroy()
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w = new BrowserWindow({
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show: false,
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webPreferences: {
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partition: partitionName,
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nodeIntegration: true,
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}
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})
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customSession = session.fromPartition(partitionName)
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await customSession.protocol.registerStringProtocol(protocolName, handler)
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})
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afterEach(async () => {
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await customSession.protocol.unregisterProtocol(protocolName)
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customSession = null
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})
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it('does not affect defaultSession', async () => {
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const result1 = await protocol.isProtocolHandled(protocolName)
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expect(result1).to.equal(false)
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const result2 = await customSession.protocol.isProtocolHandled(protocolName)
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expect(result2).to.equal(true)
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})
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it('handles requests from partition', async () => {
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w.loadURL(`${protocolName}://fake-host`)
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await emittedOnce(ipcMain, 'hello')
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})
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})
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describe('ses.setProxy(options)', () => {
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let server = null
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let customSession = null
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beforeEach(async () => {
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customSession = session.fromPartition('proxyconfig')
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// FIXME(deepak1556): This is just a hack to force
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// creation of request context which in turn initializes
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// the network context, can be removed with network
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// service enabled.
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await customSession.clearHostResolverCache()
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})
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afterEach(() => {
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if (server) {
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server.close()
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}
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if (customSession) {
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customSession.destroy()
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}
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})
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it('allows configuring proxy settings', async () => {
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const config = { proxyRules: 'http=myproxy:80' }
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await customSession.setProxy(config)
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const proxy = await customSession.resolveProxy('http://example.com/')
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expect(proxy).to.equal('PROXY myproxy:80')
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})
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it('allows removing the implicit bypass rules for localhost', async () => {
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const config = {
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proxyRules: 'http=myproxy:80',
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proxyBypassRules: '<-loopback>'
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}
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await customSession.setProxy(config)
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const proxy = await customSession.resolveProxy('http://localhost')
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expect(proxy).to.equal('PROXY myproxy:80')
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})
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it('allows configuring proxy settings with pacScript', async () => {
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server = http.createServer((req, res) => {
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const pac = `
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function FindProxyForURL(url, host) {
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return "PROXY myproxy:8132";
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}
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`
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res.writeHead(200, {
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'Content-Type': 'application/x-ns-proxy-autoconfig'
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})
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res.end(pac)
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})
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await new Promise(resolve => server.listen(0, '127.0.0.1', resolve))
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const config = { pacScript: `http://127.0.0.1:${server.address().port}` }
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await customSession.setProxy(config)
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const proxy = await customSession.resolveProxy('https://google.com')
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expect(proxy).to.equal('PROXY myproxy:8132')
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})
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it('allows bypassing proxy settings', async () => {
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const config = {
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proxyRules: 'http=myproxy:80',
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proxyBypassRules: '<local>'
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}
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await customSession.setProxy(config)
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const proxy = await customSession.resolveProxy('http://example/')
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expect(proxy).to.equal('DIRECT')
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})
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})
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describe('ses.getBlobData()', () => {
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const scheme = 'cors-blob'
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const protocol = session.defaultSession.protocol
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const url = `${scheme}://host`
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after(async () => {
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await protocol.unregisterProtocol(scheme)
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})
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it('returns blob data for uuid', (done) => {
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const postData = JSON.stringify({
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type: 'blob',
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value: 'hello'
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})
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const content = `<html>
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<script>
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let fd = new FormData();
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fd.append('file', new Blob(['${postData}'], {type:'application/json'}));
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fetch('${url}', {method:'POST', body: fd });
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</script>
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</html>`
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protocol.registerStringProtocol(scheme, (request, callback) => {
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if (request.method === 'GET') {
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callback({ data: content, mimeType: 'text/html' })
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} else if (request.method === 'POST') {
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const uuid = request.uploadData[1].blobUUID
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expect(uuid).to.be.a('string')
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session.defaultSession.getBlobData(uuid).then(result => {
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expect(result.toString()).to.equal(postData)
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done()
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})
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}
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}, (error) => {
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if (error) return done(error)
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w.loadURL(url)
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})
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})
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})
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describe('ses.setCertificateVerifyProc(callback)', (done) => {
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let server = null
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beforeEach((done) => {
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const certPath = path.join(fixtures, 'certificates')
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const options = {
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key: fs.readFileSync(path.join(certPath, 'server.key')),
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cert: fs.readFileSync(path.join(certPath, 'server.pem')),
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ca: [
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fs.readFileSync(path.join(certPath, 'rootCA.pem')),
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fs.readFileSync(path.join(certPath, 'intermediateCA.pem'))
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],
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requestCert: true,
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rejectUnauthorized: false
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}
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server = https.createServer(options, (req, res) => {
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res.writeHead(200)
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res.end('<title>hello</title>')
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})
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server.listen(0, '127.0.0.1', done)
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})
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afterEach((done) => {
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session.defaultSession.setCertificateVerifyProc(null)
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server.close(done)
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})
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it('accepts the request when the callback is called with 0', async () => {
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session.defaultSession.setCertificateVerifyProc(({ hostname, certificate, verificationResult, errorCode }, callback) => {
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expect(['net::ERR_CERT_AUTHORITY_INVALID', 'net::ERR_CERT_COMMON_NAME_INVALID'].includes(verificationResult)).to.be.true
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expect([-202, -200].includes(errorCode)).to.be.true
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callback(0)
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})
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await w.loadURL(`https://127.0.0.1:${server.address().port}`)
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expect(w.webContents.getTitle()).to.equal('hello')
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})
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it('rejects the request when the callback is called with -2', async () => {
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session.defaultSession.setCertificateVerifyProc(({ hostname, certificate, verificationResult }, callback) => {
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expect(hostname).to.equal('127.0.0.1')
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expect(certificate.issuerName).to.equal('Intermediate CA')
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expect(certificate.subjectName).to.equal('localhost')
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expect(certificate.issuer.commonName).to.equal('Intermediate CA')
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expect(certificate.subject.commonName).to.equal('localhost')
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expect(certificate.issuerCert.issuer.commonName).to.equal('Root CA')
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expect(certificate.issuerCert.subject.commonName).to.equal('Intermediate CA')
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expect(certificate.issuerCert.issuerCert.issuer.commonName).to.equal('Root CA')
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expect(certificate.issuerCert.issuerCert.subject.commonName).to.equal('Root CA')
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expect(certificate.issuerCert.issuerCert.issuerCert).to.equal(undefined)
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expect(['net::ERR_CERT_AUTHORITY_INVALID', 'net::ERR_CERT_COMMON_NAME_INVALID'].includes(verificationResult)).to.be.true
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callback(-2)
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})
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const url = `https://127.0.0.1:${server.address().port}`
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await expect(w.loadURL(url)).to.eventually.be.rejectedWith(/ERR_FAILED/)
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expect(w.webContents.getTitle()).to.equal(url)
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})
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it('saves cached results', async () => {
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let numVerificationRequests = 0
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session.defaultSession.setCertificateVerifyProc(({ hostname, certificate, verificationResult }, callback) => {
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numVerificationRequests++
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callback(-2)
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})
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const url = `https://127.0.0.1:${server.address().port}`
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await expect(w.loadURL(url), 'first load').to.eventually.be.rejectedWith(/ERR_FAILED/)
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await emittedOnce(w.webContents, 'did-stop-loading')
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await expect(w.loadURL(url + '/test'), 'second load').to.eventually.be.rejectedWith(/ERR_FAILED/)
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expect(w.webContents.getTitle()).to.equal(url + '/test')
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// TODO(nornagon): there's no way to check if the network service is
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// enabled from JS, so once we switch it on by default just change this
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// test :)
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const networkServiceEnabled = false
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expect(numVerificationRequests).to.equal(networkServiceEnabled ? 1 : 2)
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})
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})
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|
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describe('ses.clearAuthCache(options)', () => {
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it('can clear http auth info from cache', (done) => {
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const ses = session.fromPartition('auth-cache')
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const server = http.createServer((req, res) => {
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const credentials = auth(req)
|
|
if (!credentials || credentials.name !== 'test' || credentials.pass !== 'test') {
|
|
res.statusCode = 401
|
|
res.setHeader('WWW-Authenticate', 'Basic realm="Restricted"')
|
|
res.end()
|
|
} else {
|
|
res.end('authenticated')
|
|
}
|
|
})
|
|
server.listen(0, '127.0.0.1', () => {
|
|
const port = server.address().port
|
|
function issueLoginRequest (attempt = 1) {
|
|
if (attempt > 2) {
|
|
server.close()
|
|
return done()
|
|
}
|
|
const request = net.request({
|
|
url: `http://127.0.0.1:${port}`,
|
|
session: ses
|
|
})
|
|
request.on('login', (info, callback) => {
|
|
attempt += 1
|
|
expect(info.scheme).to.equal('basic')
|
|
expect(info.realm).to.equal('Restricted')
|
|
callback('test', 'test')
|
|
})
|
|
request.on('response', (response) => {
|
|
let data = ''
|
|
response.pause()
|
|
response.on('data', (chunk) => {
|
|
data += chunk
|
|
})
|
|
response.on('end', () => {
|
|
expect(data).to.equal('authenticated')
|
|
ses.clearAuthCache({ type: 'password' }).then(() => {
|
|
issueLoginRequest(attempt)
|
|
})
|
|
})
|
|
response.on('error', (error) => { done(error) })
|
|
response.resume()
|
|
})
|
|
// Internal api to bypass cache for testing.
|
|
request.urlRequest._setLoadFlags(1 << 1)
|
|
request.end()
|
|
}
|
|
issueLoginRequest()
|
|
})
|
|
})
|
|
})
|
|
|
|
describe('DownloadItem', () => {
|
|
const mockPDF = Buffer.alloc(1024 * 1024 * 5)
|
|
const downloadFilePath = path.join(__dirname, '..', 'fixtures', 'mock.pdf')
|
|
const protocolName = 'custom-dl'
|
|
const contentDisposition = 'inline; filename="mock.pdf"'
|
|
let address = null
|
|
let downloadServer = null
|
|
before(async () => {
|
|
downloadServer = http.createServer((req, res) => {
|
|
address = downloadServer.address()
|
|
res.writeHead(200, {
|
|
'Content-Length': mockPDF.length,
|
|
'Content-Type': 'application/pdf',
|
|
'Content-Disposition': req.url === '/?testFilename' ? 'inline' : contentDisposition
|
|
})
|
|
res.end(mockPDF)
|
|
})
|
|
await new Promise(resolve => downloadServer.listen(0, '127.0.0.1', resolve))
|
|
})
|
|
after(async () => {
|
|
await new Promise(resolve => downloadServer.close(resolve))
|
|
})
|
|
|
|
const isPathEqual = (path1, path2) => {
|
|
return path.relative(path1, path2) === ''
|
|
}
|
|
const assertDownload = (state, item, isCustom = false) => {
|
|
expect(state).to.equal('completed')
|
|
expect(item.getFilename()).to.equal('mock.pdf')
|
|
expect(path.isAbsolute(item.savePath)).to.equal(true)
|
|
expect(isPathEqual(item.savePath, downloadFilePath)).to.equal(true)
|
|
if (isCustom) {
|
|
expect(item.getURL()).to.equal(`${protocolName}://item`)
|
|
} else {
|
|
expect(item.getURL()).to.be.equal(`${url}:${address.port}/`)
|
|
}
|
|
expect(item.getMimeType()).to.equal('application/pdf')
|
|
expect(item.getReceivedBytes()).to.equal(mockPDF.length)
|
|
expect(item.getTotalBytes()).to.equal(mockPDF.length)
|
|
expect(item.getContentDisposition()).to.equal(contentDisposition)
|
|
expect(fs.existsSync(downloadFilePath)).to.equal(true)
|
|
fs.unlinkSync(downloadFilePath)
|
|
}
|
|
|
|
it('can download using WebContents.downloadURL', (done) => {
|
|
const port = downloadServer.address().port
|
|
w.webContents.session.once('will-download', function (e, item) {
|
|
item.savePath = downloadFilePath
|
|
item.on('done', function (e, state) {
|
|
assertDownload(state, item)
|
|
done()
|
|
})
|
|
})
|
|
w.webContents.downloadURL(`${url}:${port}`)
|
|
})
|
|
|
|
it('can download from custom protocols using WebContents.downloadURL', (done) => {
|
|
const protocol = session.defaultSession.protocol
|
|
const port = downloadServer.address().port
|
|
const handler = (ignoredError, callback) => {
|
|
callback({ url: `${url}:${port}` })
|
|
}
|
|
protocol.registerHttpProtocol(protocolName, handler, (error) => {
|
|
if (error) return done(error)
|
|
w.webContents.session.once('will-download', function (e, item) {
|
|
item.savePath = downloadFilePath
|
|
item.on('done', function (e, state) {
|
|
assertDownload(state, item, true)
|
|
done()
|
|
})
|
|
})
|
|
w.webContents.downloadURL(`${protocolName}://item`)
|
|
})
|
|
})
|
|
|
|
it('can download using WebView.downloadURL', async () => {
|
|
const port = downloadServer.address().port
|
|
await w.loadURL('about:blank')
|
|
function webviewDownload({fixtures, url, port}) {
|
|
const webview = new WebView()
|
|
webview.addEventListener('did-finish-load', () => {
|
|
webview.downloadURL(`${url}:${port}/`)
|
|
})
|
|
webview.src = `file://${fixtures}/api/blank.html`
|
|
document.body.appendChild(webview)
|
|
}
|
|
const done = new Promise(resolve => {
|
|
w.webContents.session.once('will-download', function (e, item) {
|
|
item.savePath = downloadFilePath
|
|
item.on('done', function (e, state) {
|
|
resolve([state, item])
|
|
})
|
|
})
|
|
})
|
|
await w.webContents.executeJavaScript(`(${webviewDownload})(${JSON.stringify({fixtures, url, port})})`)
|
|
const [state, item] = await done
|
|
assertDownload(state, item)
|
|
})
|
|
|
|
it('can cancel download', (done) => {
|
|
const port = downloadServer.address().port
|
|
w.webContents.session.once('will-download', function (e, item) {
|
|
item.savePath = downloadFilePath
|
|
item.on('done', function (e, state) {
|
|
expect(state).to.equal('cancelled')
|
|
expect(item.getFilename()).to.equal('mock.pdf')
|
|
expect(item.getMimeType()).to.equal('application/pdf')
|
|
expect(item.getReceivedBytes()).to.equal(0)
|
|
expect(item.getTotalBytes()).to.equal(mockPDF.length)
|
|
expect(item.getContentDisposition()).to.equal(contentDisposition)
|
|
done()
|
|
})
|
|
item.cancel()
|
|
})
|
|
w.webContents.downloadURL(`${url}:${port}/`)
|
|
})
|
|
|
|
it('can generate a default filename', function (done) {
|
|
if (process.env.APPVEYOR === 'True') {
|
|
// FIXME(alexeykuzmin): Skip the test.
|
|
// this.skip()
|
|
return done()
|
|
}
|
|
|
|
const port = downloadServer.address().port
|
|
w.webContents.session.once('will-download', function (e, item) {
|
|
item.savePath = downloadFilePath
|
|
item.on('done', function (e, state) {
|
|
expect(item.getFilename()).to.equal('download.pdf')
|
|
done()
|
|
})
|
|
item.cancel()
|
|
})
|
|
w.webContents.downloadURL(`${url}:${port}/?testFilename`)
|
|
})
|
|
|
|
it('can set options for the save dialog', (done) => {
|
|
const filePath = path.join(__dirname, 'fixtures', 'mock.pdf')
|
|
const port = downloadServer.address().port
|
|
const options = {
|
|
window: null,
|
|
title: 'title',
|
|
message: 'message',
|
|
buttonLabel: 'buttonLabel',
|
|
nameFieldLabel: 'nameFieldLabel',
|
|
defaultPath: '/',
|
|
filters: [{
|
|
name: '1', extensions: ['.1', '.2']
|
|
}, {
|
|
name: '2', extensions: ['.3', '.4', '.5']
|
|
}],
|
|
showsTagField: true,
|
|
securityScopedBookmarks: true
|
|
}
|
|
|
|
w.webContents.session.once('will-download', function (e, item) {
|
|
item.setSavePath(filePath)
|
|
item.setSaveDialogOptions(options)
|
|
item.on('done', function (e, state) {
|
|
expect(item.getSaveDialogOptions()).to.deep.equal(options)
|
|
done()
|
|
})
|
|
item.cancel()
|
|
})
|
|
w.webContents.downloadURL(`${url}:${port}`)
|
|
})
|
|
|
|
describe('when a save path is specified and the URL is unavailable', () => {
|
|
it('does not display a save dialog and reports the done state as interrupted', (done) => {
|
|
w.webContents.session.once('will-download', function (e, item) {
|
|
item.savePath = downloadFilePath
|
|
if (item.getState() === 'interrupted') {
|
|
item.resume()
|
|
}
|
|
item.on('done', function (e, state) {
|
|
expect(state).to.equal('interrupted')
|
|
done()
|
|
})
|
|
})
|
|
w.webContents.downloadURL(`file://${path.join(__dirname, 'does-not-exist.txt')}`)
|
|
})
|
|
})
|
|
})
|
|
|
|
describe('ses.createInterruptedDownload(options)', () => {
|
|
it('can create an interrupted download item', (done) => {
|
|
const downloadFilePath = path.join(__dirname, '..', 'fixtures', 'mock.pdf')
|
|
const options = {
|
|
path: downloadFilePath,
|
|
urlChain: ['http://127.0.0.1/'],
|
|
mimeType: 'application/pdf',
|
|
offset: 0,
|
|
length: 5242880
|
|
}
|
|
w.webContents.session.once('will-download', function (e, item) {
|
|
expect(item.getState()).to.equal('interrupted')
|
|
item.cancel()
|
|
expect(item.getURLChain()).to.deep.equal(options.urlChain)
|
|
expect(item.getMimeType()).to.equal(options.mimeType)
|
|
expect(item.getReceivedBytes()).to.equal(options.offset)
|
|
expect(item.getTotalBytes()).to.equal(options.length)
|
|
expect(item.savePath).to.equal(downloadFilePath)
|
|
done()
|
|
})
|
|
w.webContents.session.createInterruptedDownload(options)
|
|
})
|
|
|
|
it('can be resumed', async () => {
|
|
const downloadFilePath = path.join(fixtures, 'logo.png')
|
|
const rangeServer = http.createServer((req, res) => {
|
|
const options = { root: fixtures }
|
|
send(req, req.url, options)
|
|
.on('error', (error) => { done(error) }).pipe(res)
|
|
})
|
|
try {
|
|
await new Promise(resolve => rangeServer.listen(0, '127.0.0.1', resolve))
|
|
const port = rangeServer.address().port
|
|
const downloadCancelled = new Promise((resolve) => {
|
|
w.webContents.session.once('will-download', function (e, item) {
|
|
item.setSavePath(downloadFilePath)
|
|
item.on('done', function (e, state) {
|
|
resolve(item)
|
|
})
|
|
item.cancel()
|
|
})
|
|
})
|
|
const downloadUrl = `http://127.0.0.1:${port}/assets/logo.png`
|
|
w.webContents.downloadURL(downloadUrl)
|
|
const item = await downloadCancelled
|
|
expect(item.getState()).to.equal('cancelled')
|
|
|
|
const options = {
|
|
path: item.savePath,
|
|
urlChain: item.getURLChain(),
|
|
mimeType: item.getMimeType(),
|
|
offset: item.getReceivedBytes(),
|
|
length: item.getTotalBytes(),
|
|
lastModified: item.getLastModifiedTime(),
|
|
eTag: item.getETag(),
|
|
}
|
|
const downloadResumed = new Promise((resolve) => {
|
|
w.webContents.session.once('will-download', function (e, item) {
|
|
expect(item.getState()).to.equal('interrupted')
|
|
item.setSavePath(downloadFilePath)
|
|
item.resume()
|
|
item.on('done', function (e, state) {
|
|
resolve(item)
|
|
})
|
|
})
|
|
})
|
|
w.webContents.session.createInterruptedDownload(options)
|
|
const completedItem = await downloadResumed
|
|
expect(completedItem.getState()).to.equal('completed')
|
|
expect(completedItem.getFilename()).to.equal('logo.png')
|
|
expect(completedItem.savePath).to.equal(downloadFilePath)
|
|
expect(completedItem.getURL()).to.equal(downloadUrl)
|
|
expect(completedItem.getMimeType()).to.equal('image/png')
|
|
expect(completedItem.getReceivedBytes()).to.equal(14022)
|
|
expect(completedItem.getTotalBytes()).to.equal(14022)
|
|
expect(fs.existsSync(downloadFilePath)).to.equal(true)
|
|
} finally {
|
|
rangeServer.close()
|
|
}
|
|
})
|
|
})
|
|
|
|
describe('ses.setPermissionRequestHandler(handler)', () => {
|
|
it('cancels any pending requests when cleared', async () => {
|
|
const ses = w.webContents.session
|
|
ses.setPermissionRequestHandler(() => {
|
|
ses.setPermissionRequestHandler(null)
|
|
})
|
|
|
|
const result = emittedOnce(require('electron').ipcMain, 'message')
|
|
|
|
function remote() {
|
|
navigator.requestMIDIAccess({sysex: true}).then(() => {}, (err) => {
|
|
require('electron').ipcRenderer.send('message', err.name);
|
|
});
|
|
}
|
|
|
|
await w.loadURL(`data:text/html,<script>(${remote})()</script>`)
|
|
|
|
const [,name] = await result
|
|
expect(name).to.deep.equal('SecurityError')
|
|
})
|
|
})
|
|
})
|