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Diffstat (limited to 'sandbox/testAppNevena/Front/node_modules/make-fetch-happen/lib/fetch.js')
-rw-r--r-- | sandbox/testAppNevena/Front/node_modules/make-fetch-happen/lib/fetch.js | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/sandbox/testAppNevena/Front/node_modules/make-fetch-happen/lib/fetch.js b/sandbox/testAppNevena/Front/node_modules/make-fetch-happen/lib/fetch.js deleted file mode 100644 index dfded792..00000000 --- a/sandbox/testAppNevena/Front/node_modules/make-fetch-happen/lib/fetch.js +++ /dev/null @@ -1,100 +0,0 @@ -'use strict' - -const { FetchError, Request, isRedirect } = require('minipass-fetch') -const url = require('url') - -const CachePolicy = require('./cache/policy.js') -const cache = require('./cache/index.js') -const remote = require('./remote.js') - -// given a Request, a Response and user options -// return true if the response is a redirect that -// can be followed. we throw errors that will result -// in the fetch being rejected if the redirect is -// possible but invalid for some reason -const canFollowRedirect = (request, response, options) => { - if (!isRedirect(response.status)) - return false - - if (options.redirect === 'manual') - return false - - if (options.redirect === 'error') - throw new FetchError(`redirect mode is set to error: ${request.url}`, 'no-redirect', { code: 'ENOREDIRECT' }) - - if (!response.headers.has('location')) - throw new FetchError(`redirect location header missing for: ${request.url}`, 'no-location', { code: 'EINVALIDREDIRECT' }) - - if (request.counter >= request.follow) - throw new FetchError(`maximum redirect reached at: ${request.url}`, 'max-redirect', { code: 'EMAXREDIRECT' }) - - return true -} - -// given a Request, a Response, and the user's options return an object -// with a new Request and a new options object that will be used for -// following the redirect -const getRedirect = (request, response, options) => { - const _opts = { ...options } - const location = response.headers.get('location') - const redirectUrl = new url.URL(location, /^https?:/.test(location) ? undefined : request.url) - // Comment below is used under the following license: - // Copyright (c) 2010-2012 Mikeal Rogers - // Licensed under the Apache License, Version 2.0 (the "License"); - // you may not use this file except in compliance with the License. - // You may obtain a copy of the License at - // http://www.apache.org/licenses/LICENSE-2.0 - // Unless required by applicable law or agreed to in writing, - // software distributed under the License is distributed on an "AS - // IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either - // express or implied. See the License for the specific language - // governing permissions and limitations under the License. - - // Remove authorization if changing hostnames (but not if just - // changing ports or protocols). This matches the behavior of request: - // https://github.com/request/request/blob/b12a6245/lib/redirect.js#L134-L138 - if (new url.URL(request.url).hostname !== redirectUrl.hostname) - request.headers.delete('authorization') - - // for POST request with 301/302 response, or any request with 303 response, - // use GET when following redirect - if (response.status === 303 || (request.method === 'POST' && [301, 302].includes(response.status))) { - _opts.method = 'GET' - _opts.body = null - request.headers.delete('content-length') - } - - _opts.headers = {} - request.headers.forEach((value, key) => { - _opts.headers[key] = value - }) - - _opts.counter = ++request.counter - const redirectReq = new Request(url.format(redirectUrl), _opts) - return { - request: redirectReq, - options: _opts, - } -} - -const fetch = async (request, options) => { - const response = CachePolicy.storable(request, options) - ? await cache(request, options) - : await remote(request, options) - - // if the request wasn't a GET or HEAD, and the response - // status is between 200 and 399 inclusive, invalidate the - // request url - if (!['GET', 'HEAD'].includes(request.method) && - response.status >= 200 && - response.status <= 399) - await cache.invalidate(request, options) - - if (!canFollowRedirect(request, response, options)) - return response - - const redirect = getRedirect(request, response, options) - return fetch(redirect.request, redirect.options) -} - -module.exports = fetch |