mirror of
https://github.com/a2nt/webpack-bootstrap-ui-kit.git
synced 2024-09-30 13:19:04 +02:00
284 lines
7.3 KiB
JavaScript
284 lines
7.3 KiB
JavaScript
/**
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* Mock Service Worker.
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* @see https://github.com/mswjs/msw
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* - Please do NOT modify this file.
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* - Please do NOT serve this file on production.
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*/
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/* eslint-disable */
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/* tslint:disable */
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const INTEGRITY_CHECKSUM = 'dc3d39c97ba52ee7fff0d667f7bc098c'
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const bypassHeaderName = 'x-msw-bypass'
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let clients = {}
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self.addEventListener('install', function () {
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return self.skipWaiting()
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})
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self.addEventListener('activate', async function (event) {
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return self.clients.claim()
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})
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self.addEventListener('message', async function (event) {
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const clientId = event.source.id
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if (!clientId || !self.clients) {
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return
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}
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const client = await self.clients.get(clientId)
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if (!client) {
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return
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}
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const allClients = await self.clients.matchAll()
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const allClientIds = allClients.map((client) => client.id)
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switch (event.data) {
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case 'KEEPALIVE_REQUEST': {
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sendToClient(client, {
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type: 'KEEPALIVE_RESPONSE',
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})
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break
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}
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case 'INTEGRITY_CHECK_REQUEST': {
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sendToClient(client, {
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type: 'INTEGRITY_CHECK_RESPONSE',
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payload: INTEGRITY_CHECKSUM,
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})
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break
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}
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case 'MOCK_ACTIVATE': {
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clients = ensureKeys(allClientIds, clients)
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clients[clientId] = true
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sendToClient(client, {
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type: 'MOCKING_ENABLED',
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payload: true,
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})
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break
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}
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case 'MOCK_DEACTIVATE': {
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clients = ensureKeys(allClientIds, clients)
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clients[clientId] = false
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break
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}
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case 'CLIENT_CLOSED': {
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const remainingClients = allClients.filter((client) => {
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return client.id !== clientId
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})
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// Unregister itself when there are no more clients
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if (remainingClients.length === 0) {
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self.registration.unregister()
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}
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break
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}
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}
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})
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self.addEventListener('fetch', function (event) {
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const { clientId, request } = event
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const requestId = uuidv4()
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const requestClone = request.clone()
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const getOriginalResponse = () => fetch(requestClone)
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// Bypass navigation requests.
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if (request.mode === 'navigate') {
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return
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}
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// Bypass mocking if the current client isn't present in the internal clients map
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// (i.e. has the mocking disabled).
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if (!clients[clientId]) {
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return
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}
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// Opening the DevTools triggers the "only-if-cached" request
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// that cannot be handled by the worker. Bypass such requests.
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if (request.cache === 'only-if-cached' && request.mode !== 'same-origin') {
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return
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}
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event.respondWith(
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new Promise(async (resolve, reject) => {
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const client = await self.clients.get(clientId)
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// Bypass mocking when the request client is not active.
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if (!client) {
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return resolve(getOriginalResponse())
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}
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// Bypass requests with the explicit bypass header
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if (requestClone.headers.get(bypassHeaderName) === 'true') {
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const modifiedHeaders = serializeHeaders(requestClone.headers)
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// Remove the bypass header to comply with the CORS preflight check
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delete modifiedHeaders[bypassHeaderName]
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const originalRequest = new Request(requestClone, {
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headers: new Headers(modifiedHeaders),
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})
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return resolve(fetch(originalRequest))
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}
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const reqHeaders = serializeHeaders(request.headers)
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const body = await request.text()
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const rawClientMessage = await sendToClient(client, {
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type: 'REQUEST',
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payload: {
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id: requestId,
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url: request.url,
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method: request.method,
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headers: reqHeaders,
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cache: request.cache,
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mode: request.mode,
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credentials: request.credentials,
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destination: request.destination,
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integrity: request.integrity,
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redirect: request.redirect,
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referrer: request.referrer,
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referrerPolicy: request.referrerPolicy,
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body,
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bodyUsed: request.bodyUsed,
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keepalive: request.keepalive,
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},
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})
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const clientMessage = rawClientMessage
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switch (clientMessage.type) {
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case 'MOCK_SUCCESS': {
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setTimeout(
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resolve.bind(this, createResponse(clientMessage)),
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clientMessage.payload.delay,
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)
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break
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}
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case 'MOCK_NOT_FOUND': {
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return resolve(getOriginalResponse())
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}
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case 'NETWORK_ERROR': {
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const { name, message } = clientMessage.payload
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const networkError = new Error(message)
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networkError.name = name
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// Rejecting a request Promise emulates a network error.
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return reject(networkError)
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}
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case 'INTERNAL_ERROR': {
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const parsedBody = JSON.parse(clientMessage.payload.body)
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console.error(
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`\
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[MSW] Request handler function for "%s %s" has thrown the following exception:
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${parsedBody.errorType}: ${parsedBody.message}
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(see more detailed error stack trace in the mocked response body)
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This exception has been gracefully handled as a 500 response, however, it's strongly recommended to resolve this error.
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If you wish to mock an error response, please refer to this guide: https://mswjs.io/docs/recipes/mocking-error-responses\
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`,
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request.method,
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request.url,
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)
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return resolve(createResponse(clientMessage))
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}
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}
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})
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.then(async (response) => {
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const client = await self.clients.get(clientId)
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const clonedResponse = response.clone()
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sendToClient(client, {
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type: 'RESPONSE',
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payload: {
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requestId,
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type: clonedResponse.type,
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ok: clonedResponse.ok,
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status: clonedResponse.status,
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statusText: clonedResponse.statusText,
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body:
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clonedResponse.body === null ? null : await clonedResponse.text(),
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headers: serializeHeaders(clonedResponse.headers),
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redirected: clonedResponse.redirected,
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},
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})
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return response
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})
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.catch((error) => {
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console.error(
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'[MSW] Failed to mock a "%s" request to "%s": %s',
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request.method,
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request.url,
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error,
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)
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}),
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)
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})
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function serializeHeaders(headers) {
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const reqHeaders = {}
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headers.forEach((value, name) => {
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reqHeaders[name] = reqHeaders[name]
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? [].concat(reqHeaders[name]).concat(value)
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: value
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})
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return reqHeaders
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}
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function sendToClient(client, message) {
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return new Promise((resolve, reject) => {
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const channel = new MessageChannel()
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channel.port1.onmessage = (event) => {
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if (event.data && event.data.error) {
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reject(event.data.error)
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} else {
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resolve(event.data)
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}
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}
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client.postMessage(JSON.stringify(message), [channel.port2])
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})
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}
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function createResponse(clientMessage) {
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return new Response(clientMessage.payload.body, {
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...clientMessage.payload,
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headers: clientMessage.payload.headers,
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})
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}
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function ensureKeys(keys, obj) {
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return Object.keys(obj).reduce((acc, key) => {
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if (keys.includes(key)) {
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acc[key] = obj[key]
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}
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return acc
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}, {})
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}
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function uuidv4() {
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return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
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const r = (Math.random() * 16) | 0
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const v = c == 'x' ? r : (r & 0x3) | 0x8
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return v.toString(16)
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})
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}
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