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authorTekky <98614666+xtekky@users.noreply.github.com>2023-10-28 09:22:33 +0200
committerGitHub <noreply@github.com>2023-10-28 09:22:33 +0200
commit1a3b59838e21b98b5cfcafddf1737afb25129cfe (patch)
treeb9c645cbe897af198ea0551509f901a249af35f2 /g4f/Provider/npm/node_modules/undici/lib/mock/mock-utils.js
parentMerge pull request #1176 from hlohaus/history (diff)
parentAdd arkose_token to OpenaiChat (diff)
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Diffstat (limited to 'g4f/Provider/npm/node_modules/undici/lib/mock/mock-utils.js')
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diff --git a/g4f/Provider/npm/node_modules/undici/lib/mock/mock-utils.js b/g4f/Provider/npm/node_modules/undici/lib/mock/mock-utils.js
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+'use strict'
+
+const { MockNotMatchedError } = require('./mock-errors')
+const {
+ kDispatches,
+ kMockAgent,
+ kOriginalDispatch,
+ kOrigin,
+ kGetNetConnect
+} = require('./mock-symbols')
+const { buildURL, nop } = require('../core/util')
+const { STATUS_CODES } = require('http')
+const {
+ types: {
+ isPromise
+ }
+} = require('util')
+
+function matchValue (match, value) {
+ if (typeof match === 'string') {
+ return match === value
+ }
+ if (match instanceof RegExp) {
+ return match.test(value)
+ }
+ if (typeof match === 'function') {
+ return match(value) === true
+ }
+ return false
+}
+
+function lowerCaseEntries (headers) {
+ return Object.fromEntries(
+ Object.entries(headers).map(([headerName, headerValue]) => {
+ return [headerName.toLocaleLowerCase(), headerValue]
+ })
+ )
+}
+
+/**
+ * @param {import('../../index').Headers|string[]|Record<string, string>} headers
+ * @param {string} key
+ */
+function getHeaderByName (headers, key) {
+ if (Array.isArray(headers)) {
+ for (let i = 0; i < headers.length; i += 2) {
+ if (headers[i].toLocaleLowerCase() === key.toLocaleLowerCase()) {
+ return headers[i + 1]
+ }
+ }
+
+ return undefined
+ } else if (typeof headers.get === 'function') {
+ return headers.get(key)
+ } else {
+ return lowerCaseEntries(headers)[key.toLocaleLowerCase()]
+ }
+}
+
+/** @param {string[]} headers */
+function buildHeadersFromArray (headers) { // fetch HeadersList
+ const clone = headers.slice()
+ const entries = []
+ for (let index = 0; index < clone.length; index += 2) {
+ entries.push([clone[index], clone[index + 1]])
+ }
+ return Object.fromEntries(entries)
+}
+
+function matchHeaders (mockDispatch, headers) {
+ if (typeof mockDispatch.headers === 'function') {
+ if (Array.isArray(headers)) { // fetch HeadersList
+ headers = buildHeadersFromArray(headers)
+ }
+ return mockDispatch.headers(headers ? lowerCaseEntries(headers) : {})
+ }
+ if (typeof mockDispatch.headers === 'undefined') {
+ return true
+ }
+ if (typeof headers !== 'object' || typeof mockDispatch.headers !== 'object') {
+ return false
+ }
+
+ for (const [matchHeaderName, matchHeaderValue] of Object.entries(mockDispatch.headers)) {
+ const headerValue = getHeaderByName(headers, matchHeaderName)
+
+ if (!matchValue(matchHeaderValue, headerValue)) {
+ return false
+ }
+ }
+ return true
+}
+
+function safeUrl (path) {
+ if (typeof path !== 'string') {
+ return path
+ }
+
+ const pathSegments = path.split('?')
+
+ if (pathSegments.length !== 2) {
+ return path
+ }
+
+ const qp = new URLSearchParams(pathSegments.pop())
+ qp.sort()
+ return [...pathSegments, qp.toString()].join('?')
+}
+
+function matchKey (mockDispatch, { path, method, body, headers }) {
+ const pathMatch = matchValue(mockDispatch.path, path)
+ const methodMatch = matchValue(mockDispatch.method, method)
+ const bodyMatch = typeof mockDispatch.body !== 'undefined' ? matchValue(mockDispatch.body, body) : true
+ const headersMatch = matchHeaders(mockDispatch, headers)
+ return pathMatch && methodMatch && bodyMatch && headersMatch
+}
+
+function getResponseData (data) {
+ if (Buffer.isBuffer(data)) {
+ return data
+ } else if (typeof data === 'object') {
+ return JSON.stringify(data)
+ } else {
+ return data.toString()
+ }
+}
+
+function getMockDispatch (mockDispatches, key) {
+ const basePath = key.query ? buildURL(key.path, key.query) : key.path
+ const resolvedPath = typeof basePath === 'string' ? safeUrl(basePath) : basePath
+
+ // Match path
+ let matchedMockDispatches = mockDispatches.filter(({ consumed }) => !consumed).filter(({ path }) => matchValue(safeUrl(path), resolvedPath))
+ if (matchedMockDispatches.length === 0) {
+ throw new MockNotMatchedError(`Mock dispatch not matched for path '${resolvedPath}'`)
+ }
+
+ // Match method
+ matchedMockDispatches = matchedMockDispatches.filter(({ method }) => matchValue(method, key.method))
+ if (matchedMockDispatches.length === 0) {
+ throw new MockNotMatchedError(`Mock dispatch not matched for method '${key.method}'`)
+ }
+
+ // Match body
+ matchedMockDispatches = matchedMockDispatches.filter(({ body }) => typeof body !== 'undefined' ? matchValue(body, key.body) : true)
+ if (matchedMockDispatches.length === 0) {
+ throw new MockNotMatchedError(`Mock dispatch not matched for body '${key.body}'`)
+ }
+
+ // Match headers
+ matchedMockDispatches = matchedMockDispatches.filter((mockDispatch) => matchHeaders(mockDispatch, key.headers))
+ if (matchedMockDispatches.length === 0) {
+ throw new MockNotMatchedError(`Mock dispatch not matched for headers '${typeof key.headers === 'object' ? JSON.stringify(key.headers) : key.headers}'`)
+ }
+
+ return matchedMockDispatches[0]
+}
+
+function addMockDispatch (mockDispatches, key, data) {
+ const baseData = { timesInvoked: 0, times: 1, persist: false, consumed: false }
+ const replyData = typeof data === 'function' ? { callback: data } : { ...data }
+ const newMockDispatch = { ...baseData, ...key, pending: true, data: { error: null, ...replyData } }
+ mockDispatches.push(newMockDispatch)
+ return newMockDispatch
+}
+
+function deleteMockDispatch (mockDispatches, key) {
+ const index = mockDispatches.findIndex(dispatch => {
+ if (!dispatch.consumed) {
+ return false
+ }
+ return matchKey(dispatch, key)
+ })
+ if (index !== -1) {
+ mockDispatches.splice(index, 1)
+ }
+}
+
+function buildKey (opts) {
+ const { path, method, body, headers, query } = opts
+ return {
+ path,
+ method,
+ body,
+ headers,
+ query
+ }
+}
+
+function generateKeyValues (data) {
+ return Object.entries(data).reduce((keyValuePairs, [key, value]) => [
+ ...keyValuePairs,
+ Buffer.from(`${key}`),
+ Array.isArray(value) ? value.map(x => Buffer.from(`${x}`)) : Buffer.from(`${value}`)
+ ], [])
+}
+
+/**
+ * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status
+ * @param {number} statusCode
+ */
+function getStatusText (statusCode) {
+ return STATUS_CODES[statusCode] || 'unknown'
+}
+
+async function getResponse (body) {
+ const buffers = []
+ for await (const data of body) {
+ buffers.push(data)
+ }
+ return Buffer.concat(buffers).toString('utf8')
+}
+
+/**
+ * Mock dispatch function used to simulate undici dispatches
+ */
+function mockDispatch (opts, handler) {
+ // Get mock dispatch from built key
+ const key = buildKey(opts)
+ const mockDispatch = getMockDispatch(this[kDispatches], key)
+
+ mockDispatch.timesInvoked++
+
+ // Here's where we resolve a callback if a callback is present for the dispatch data.
+ if (mockDispatch.data.callback) {
+ mockDispatch.data = { ...mockDispatch.data, ...mockDispatch.data.callback(opts) }
+ }
+
+ // Parse mockDispatch data
+ const { data: { statusCode, data, headers, trailers, error }, delay, persist } = mockDispatch
+ const { timesInvoked, times } = mockDispatch
+
+ // If it's used up and not persistent, mark as consumed
+ mockDispatch.consumed = !persist && timesInvoked >= times
+ mockDispatch.pending = timesInvoked < times
+
+ // If specified, trigger dispatch error
+ if (error !== null) {
+ deleteMockDispatch(this[kDispatches], key)
+ handler.onError(error)
+ return true
+ }
+
+ // Handle the request with a delay if necessary
+ if (typeof delay === 'number' && delay > 0) {
+ setTimeout(() => {
+ handleReply(this[kDispatches])
+ }, delay)
+ } else {
+ handleReply(this[kDispatches])
+ }
+
+ function handleReply (mockDispatches, _data = data) {
+ // fetch's HeadersList is a 1D string array
+ const optsHeaders = Array.isArray(opts.headers)
+ ? buildHeadersFromArray(opts.headers)
+ : opts.headers
+ const body = typeof _data === 'function'
+ ? _data({ ...opts, headers: optsHeaders })
+ : _data
+
+ // util.types.isPromise is likely needed for jest.
+ if (isPromise(body)) {
+ // If handleReply is asynchronous, throwing an error
+ // in the callback will reject the promise, rather than
+ // synchronously throw the error, which breaks some tests.
+ // Rather, we wait for the callback to resolve if it is a
+ // promise, and then re-run handleReply with the new body.
+ body.then((newData) => handleReply(mockDispatches, newData))
+ return
+ }
+
+ const responseData = getResponseData(body)
+ const responseHeaders = generateKeyValues(headers)
+ const responseTrailers = generateKeyValues(trailers)
+
+ handler.abort = nop
+ handler.onHeaders(statusCode, responseHeaders, resume, getStatusText(statusCode))
+ handler.onData(Buffer.from(responseData))
+ handler.onComplete(responseTrailers)
+ deleteMockDispatch(mockDispatches, key)
+ }
+
+ function resume () {}
+
+ return true
+}
+
+function buildMockDispatch () {
+ const agent = this[kMockAgent]
+ const origin = this[kOrigin]
+ const originalDispatch = this[kOriginalDispatch]
+
+ return function dispatch (opts, handler) {
+ if (agent.isMockActive) {
+ try {
+ mockDispatch.call(this, opts, handler)
+ } catch (error) {
+ if (error instanceof MockNotMatchedError) {
+ const netConnect = agent[kGetNetConnect]()
+ if (netConnect === false) {
+ throw new MockNotMatchedError(`${error.message}: subsequent request to origin ${origin} was not allowed (net.connect disabled)`)
+ }
+ if (checkNetConnect(netConnect, origin)) {
+ originalDispatch.call(this, opts, handler)
+ } else {
+ throw new MockNotMatchedError(`${error.message}: subsequent request to origin ${origin} was not allowed (net.connect is not enabled for this origin)`)
+ }
+ } else {
+ throw error
+ }
+ }
+ } else {
+ originalDispatch.call(this, opts, handler)
+ }
+ }
+}
+
+function checkNetConnect (netConnect, origin) {
+ const url = new URL(origin)
+ if (netConnect === true) {
+ return true
+ } else if (Array.isArray(netConnect) && netConnect.some((matcher) => matchValue(matcher, url.host))) {
+ return true
+ }
+ return false
+}
+
+function buildMockOptions (opts) {
+ if (opts) {
+ const { agent, ...mockOptions } = opts
+ return mockOptions
+ }
+}
+
+module.exports = {
+ getResponseData,
+ getMockDispatch,
+ addMockDispatch,
+ deleteMockDispatch,
+ buildKey,
+ generateKeyValues,
+ matchValue,
+ getResponse,
+ getStatusText,
+ mockDispatch,
+ buildMockDispatch,
+ checkNetConnect,
+ buildMockOptions,
+ getHeaderByName
+}