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system-node.cjs
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system-node.cjs
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/******/ (() => { // webpackBootstrap
/******/ var __webpack_modules__ = ({
/***/ 18:
/***/ ((module) => {
/* eslint-disable node/no-deprecated-api */
var toString = Object.prototype.toString
var isModern = (
typeof Buffer !== 'undefined' &&
typeof Buffer.alloc === 'function' &&
typeof Buffer.allocUnsafe === 'function' &&
typeof Buffer.from === 'function'
)
function isArrayBuffer (input) {
return toString.call(input).slice(8, -1) === 'ArrayBuffer'
}
function fromArrayBuffer (obj, byteOffset, length) {
byteOffset >>>= 0
var maxLength = obj.byteLength - byteOffset
if (maxLength < 0) {
throw new RangeError("'offset' is out of bounds")
}
if (length === undefined) {
length = maxLength
} else {
length >>>= 0
if (length > maxLength) {
throw new RangeError("'length' is out of bounds")
}
}
return isModern
? Buffer.from(obj.slice(byteOffset, byteOffset + length))
: new Buffer(new Uint8Array(obj.slice(byteOffset, byteOffset + length)))
}
function fromString (string, encoding) {
if (typeof encoding !== 'string' || encoding === '') {
encoding = 'utf8'
}
if (!Buffer.isEncoding(encoding)) {
throw new TypeError('"encoding" must be a valid string encoding')
}
return isModern
? Buffer.from(string, encoding)
: new Buffer(string, encoding)
}
function bufferFrom (value, encodingOrOffset, length) {
if (typeof value === 'number') {
throw new TypeError('"value" argument must not be a number')
}
if (isArrayBuffer(value)) {
return fromArrayBuffer(value, encodingOrOffset, length)
}
if (typeof value === 'string') {
return fromString(value, encodingOrOffset)
}
return isModern
? Buffer.from(value)
: new Buffer(value)
}
module.exports = bufferFrom
/***/ }),
/***/ 467:
/***/ ((module, exports, __nccwpck_require__) => {
"use strict";
Object.defineProperty(exports, "__esModule", ({ value: true }));
function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }
var Stream = _interopDefault(__nccwpck_require__(781));
var http = _interopDefault(__nccwpck_require__(685));
var Url = _interopDefault(__nccwpck_require__(310));
var whatwgUrl = _interopDefault(__nccwpck_require__(665));
var https = _interopDefault(__nccwpck_require__(687));
var zlib = _interopDefault(__nccwpck_require__(796));
// Based on https://github.com/tmpvar/jsdom/blob/aa85b2abf07766ff7bf5c1f6daafb3726f2f2db5/lib/jsdom/living/blob.js
// fix for "Readable" isn't a named export issue
const Readable = Stream.Readable;
const BUFFER = Symbol('buffer');
const TYPE = Symbol('type');
class Blob {
constructor() {
this[TYPE] = '';
const blobParts = arguments[0];
const options = arguments[1];
const buffers = [];
let size = 0;
if (blobParts) {
const a = blobParts;
const length = Number(a.length);
for (let i = 0; i < length; i++) {
const element = a[i];
let buffer;
if (element instanceof Buffer) {
buffer = element;
} else if (ArrayBuffer.isView(element)) {
buffer = Buffer.from(element.buffer, element.byteOffset, element.byteLength);
} else if (element instanceof ArrayBuffer) {
buffer = Buffer.from(element);
} else if (element instanceof Blob) {
buffer = element[BUFFER];
} else {
buffer = Buffer.from(typeof element === 'string' ? element : String(element));
}
size += buffer.length;
buffers.push(buffer);
}
}
this[BUFFER] = Buffer.concat(buffers);
let type = options && options.type !== undefined && String(options.type).toLowerCase();
if (type && !/[^\u0020-\u007E]/.test(type)) {
this[TYPE] = type;
}
}
get size() {
return this[BUFFER].length;
}
get type() {
return this[TYPE];
}
text() {
return Promise.resolve(this[BUFFER].toString());
}
arrayBuffer() {
const buf = this[BUFFER];
const ab = buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength);
return Promise.resolve(ab);
}
stream() {
const readable = new Readable();
readable._read = function () {};
readable.push(this[BUFFER]);
readable.push(null);
return readable;
}
toString() {
return '[object Blob]';
}
slice() {
const size = this.size;
const start = arguments[0];
const end = arguments[1];
let relativeStart, relativeEnd;
if (start === undefined) {
relativeStart = 0;
} else if (start < 0) {
relativeStart = Math.max(size + start, 0);
} else {
relativeStart = Math.min(start, size);
}
if (end === undefined) {
relativeEnd = size;
} else if (end < 0) {
relativeEnd = Math.max(size + end, 0);
} else {
relativeEnd = Math.min(end, size);
}
const span = Math.max(relativeEnd - relativeStart, 0);
const buffer = this[BUFFER];
const slicedBuffer = buffer.slice(relativeStart, relativeStart + span);
const blob = new Blob([], { type: arguments[2] });
blob[BUFFER] = slicedBuffer;
return blob;
}
}
Object.defineProperties(Blob.prototype, {
size: { enumerable: true },
type: { enumerable: true },
slice: { enumerable: true }
});
Object.defineProperty(Blob.prototype, Symbol.toStringTag, {
value: 'Blob',
writable: false,
enumerable: false,
configurable: true
});
/**
* fetch-error.js
*
* FetchError interface for operational errors
*/
/**
* Create FetchError instance
*
* @param String message Error message for human
* @param String type Error type for machine
* @param String systemError For Node.js system error
* @return FetchError
*/
function FetchError(message, type, systemError) {
Error.call(this, message);
this.message = message;
this.type = type;
// when err.type is `system`, err.code contains system error code
if (systemError) {
this.code = this.errno = systemError.code;
}
// hide custom error implementation details from end-users
Error.captureStackTrace(this, this.constructor);
}
FetchError.prototype = Object.create(Error.prototype);
FetchError.prototype.constructor = FetchError;
FetchError.prototype.name = 'FetchError';
let convert;
try {
convert = (__nccwpck_require__(877).convert);
} catch (e) {}
const INTERNALS = Symbol('Body internals');
// fix an issue where "PassThrough" isn't a named export for node <10
const PassThrough = Stream.PassThrough;
/**
* Body mixin
*
* Ref: https://fetch.spec.whatwg.org/#body
*
* @param Stream body Readable stream
* @param Object opts Response options
* @return Void
*/
function Body(body) {
var _this = this;
var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
_ref$size = _ref.size;
let size = _ref$size === undefined ? 0 : _ref$size;
var _ref$timeout = _ref.timeout;
let timeout = _ref$timeout === undefined ? 0 : _ref$timeout;
if (body == null) {
// body is undefined or null
body = null;
} else if (isURLSearchParams(body)) {
// body is a URLSearchParams
body = Buffer.from(body.toString());
} else if (isBlob(body)) ; else if (Buffer.isBuffer(body)) ; else if (Object.prototype.toString.call(body) === '[object ArrayBuffer]') {
// body is ArrayBuffer
body = Buffer.from(body);
} else if (ArrayBuffer.isView(body)) {
// body is ArrayBufferView
body = Buffer.from(body.buffer, body.byteOffset, body.byteLength);
} else if (body instanceof Stream) ; else {
// none of the above
// coerce to string then buffer
body = Buffer.from(String(body));
}
this[INTERNALS] = {
body,
disturbed: false,
error: null
};
this.size = size;
this.timeout = timeout;
if (body instanceof Stream) {
body.on('error', function (err) {
const error = err.name === 'AbortError' ? err : new FetchError(`Invalid response body while trying to fetch ${_this.url}: ${err.message}`, 'system', err);
_this[INTERNALS].error = error;
});
}
}
Body.prototype = {
get body() {
return this[INTERNALS].body;
},
get bodyUsed() {
return this[INTERNALS].disturbed;
},
/**
* Decode response as ArrayBuffer
*
* @return Promise
*/
arrayBuffer() {
return consumeBody.call(this).then(function (buf) {
return buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength);
});
},
/**
* Return raw response as Blob
*
* @return Promise
*/
blob() {
let ct = this.headers && this.headers.get('content-type') || '';
return consumeBody.call(this).then(function (buf) {
return Object.assign(
// Prevent copying
new Blob([], {
type: ct.toLowerCase()
}), {
[BUFFER]: buf
});
});
},
/**
* Decode response as json
*
* @return Promise
*/
json() {
var _this2 = this;
return consumeBody.call(this).then(function (buffer) {
try {
return JSON.parse(buffer.toString());
} catch (err) {
return Body.Promise.reject(new FetchError(`invalid json response body at ${_this2.url} reason: ${err.message}`, 'invalid-json'));
}
});
},
/**
* Decode response as text
*
* @return Promise
*/
text() {
return consumeBody.call(this).then(function (buffer) {
return buffer.toString();
});
},
/**
* Decode response as buffer (non-spec api)
*
* @return Promise
*/
buffer() {
return consumeBody.call(this);
},
/**
* Decode response as text, while automatically detecting the encoding and
* trying to decode to UTF-8 (non-spec api)
*
* @return Promise
*/
textConverted() {
var _this3 = this;
return consumeBody.call(this).then(function (buffer) {
return convertBody(buffer, _this3.headers);
});
}
};
// In browsers, all properties are enumerable.
Object.defineProperties(Body.prototype, {
body: { enumerable: true },
bodyUsed: { enumerable: true },
arrayBuffer: { enumerable: true },
blob: { enumerable: true },
json: { enumerable: true },
text: { enumerable: true }
});
Body.mixIn = function (proto) {
for (const name of Object.getOwnPropertyNames(Body.prototype)) {
// istanbul ignore else: future proof
if (!(name in proto)) {
const desc = Object.getOwnPropertyDescriptor(Body.prototype, name);
Object.defineProperty(proto, name, desc);
}
}
};
/**
* Consume and convert an entire Body to a Buffer.
*
* Ref: https://fetch.spec.whatwg.org/#concept-body-consume-body
*
* @return Promise
*/
function consumeBody() {
var _this4 = this;
if (this[INTERNALS].disturbed) {
return Body.Promise.reject(new TypeError(`body used already for: ${this.url}`));
}
this[INTERNALS].disturbed = true;
if (this[INTERNALS].error) {
return Body.Promise.reject(this[INTERNALS].error);
}
let body = this.body;
// body is null
if (body === null) {
return Body.Promise.resolve(Buffer.alloc(0));
}
// body is blob
if (isBlob(body)) {
body = body.stream();
}
// body is buffer
if (Buffer.isBuffer(body)) {
return Body.Promise.resolve(body);
}
// istanbul ignore if: should never happen
if (!(body instanceof Stream)) {
return Body.Promise.resolve(Buffer.alloc(0));
}
// body is stream
// get ready to actually consume the body
let accum = [];
let accumBytes = 0;
let abort = false;
return new Body.Promise(function (resolve, reject) {
let resTimeout;
// allow timeout on slow response body
if (_this4.timeout) {
resTimeout = setTimeout(function () {
abort = true;
reject(new FetchError(`Response timeout while trying to fetch ${_this4.url} (over ${_this4.timeout}ms)`, 'body-timeout'));
}, _this4.timeout);
}
// handle stream errors
body.on('error', function (err) {
if (err.name === 'AbortError') {
// if the request was aborted, reject with this Error
abort = true;
reject(err);
} else {
// other errors, such as incorrect content-encoding
reject(new FetchError(`Invalid response body while trying to fetch ${_this4.url}: ${err.message}`, 'system', err));
}
});
body.on('data', function (chunk) {
if (abort || chunk === null) {
return;
}
if (_this4.size && accumBytes + chunk.length > _this4.size) {
abort = true;
reject(new FetchError(`content size at ${_this4.url} over limit: ${_this4.size}`, 'max-size'));
return;
}
accumBytes += chunk.length;
accum.push(chunk);
});
body.on('end', function () {
if (abort) {
return;
}
clearTimeout(resTimeout);
try {
resolve(Buffer.concat(accum, accumBytes));
} catch (err) {
// handle streams that have accumulated too much data (issue #414)
reject(new FetchError(`Could not create Buffer from response body for ${_this4.url}: ${err.message}`, 'system', err));
}
});
});
}
/**
* Detect buffer encoding and convert to target encoding
* ref: http://www.w3.org/TR/2011/WD-html5-20110113/parsing.html#determining-the-character-encoding
*
* @param Buffer buffer Incoming buffer
* @param String encoding Target encoding
* @return String
*/
function convertBody(buffer, headers) {
if (typeof convert !== 'function') {
throw new Error('The package `encoding` must be installed to use the textConverted() function');
}
const ct = headers.get('content-type');
let charset = 'utf-8';
let res, str;
// header
if (ct) {
res = /charset=([^;]*)/i.exec(ct);
}
// no charset in content type, peek at response body for at most 1024 bytes
str = buffer.slice(0, 1024).toString();
// html5
if (!res && str) {
res = /<meta.+?charset=(['"])(.+?)\1/i.exec(str);
}
// html4
if (!res && str) {
res = /<meta[\s]+?http-equiv=(['"])content-type\1[\s]+?content=(['"])(.+?)\2/i.exec(str);
if (!res) {
res = /<meta[\s]+?content=(['"])(.+?)\1[\s]+?http-equiv=(['"])content-type\3/i.exec(str);
if (res) {
res.pop(); // drop last quote
}
}
if (res) {
res = /charset=(.*)/i.exec(res.pop());
}
}
// xml
if (!res && str) {
res = /<\?xml.+?encoding=(['"])(.+?)\1/i.exec(str);
}
// found charset
if (res) {
charset = res.pop();
// prevent decode issues when sites use incorrect encoding
// ref: https://hsivonen.fi/encoding-menu/
if (charset === 'gb2312' || charset === 'gbk') {
charset = 'gb18030';
}
}
// turn raw buffers into a single utf-8 buffer
return convert(buffer, 'UTF-8', charset).toString();
}
/**
* Detect a URLSearchParams object
* ref: https://github.com/bitinn/node-fetch/issues/296#issuecomment-307598143
*
* @param Object obj Object to detect by type or brand
* @return String
*/
function isURLSearchParams(obj) {
// Duck-typing as a necessary condition.
if (typeof obj !== 'object' || typeof obj.append !== 'function' || typeof obj.delete !== 'function' || typeof obj.get !== 'function' || typeof obj.getAll !== 'function' || typeof obj.has !== 'function' || typeof obj.set !== 'function') {
return false;
}
// Brand-checking and more duck-typing as optional condition.
return obj.constructor.name === 'URLSearchParams' || Object.prototype.toString.call(obj) === '[object URLSearchParams]' || typeof obj.sort === 'function';
}
/**
* Check if `obj` is a W3C `Blob` object (which `File` inherits from)
* @param {*} obj
* @return {boolean}
*/
function isBlob(obj) {
return typeof obj === 'object' && typeof obj.arrayBuffer === 'function' && typeof obj.type === 'string' && typeof obj.stream === 'function' && typeof obj.constructor === 'function' && typeof obj.constructor.name === 'string' && /^(Blob|File)$/.test(obj.constructor.name) && /^(Blob|File)$/.test(obj[Symbol.toStringTag]);
}
/**
* Clone body given Res/Req instance
*
* @param Mixed instance Response or Request instance
* @return Mixed
*/
function clone(instance) {
let p1, p2;
let body = instance.body;
// don't allow cloning a used body
if (instance.bodyUsed) {
throw new Error('cannot clone body after it is used');
}
// check that body is a stream and not form-data object
// note: we can't clone the form-data object without having it as a dependency
if (body instanceof Stream && typeof body.getBoundary !== 'function') {
// tee instance body
p1 = new PassThrough();
p2 = new PassThrough();
body.pipe(p1);
body.pipe(p2);
// set instance body to teed body and return the other teed body
instance[INTERNALS].body = p1;
body = p2;
}
return body;
}
/**
* Performs the operation "extract a `Content-Type` value from |object|" as
* specified in the specification:
* https://fetch.spec.whatwg.org/#concept-bodyinit-extract
*
* This function assumes that instance.body is present.
*
* @param Mixed instance Any options.body input
*/
function extractContentType(body) {
if (body === null) {
// body is null
return null;
} else if (typeof body === 'string') {
// body is string
return 'text/plain;charset=UTF-8';
} else if (isURLSearchParams(body)) {
// body is a URLSearchParams
return 'application/x-www-form-urlencoded;charset=UTF-8';
} else if (isBlob(body)) {
// body is blob
return body.type || null;
} else if (Buffer.isBuffer(body)) {
// body is buffer
return null;
} else if (Object.prototype.toString.call(body) === '[object ArrayBuffer]') {
// body is ArrayBuffer
return null;
} else if (ArrayBuffer.isView(body)) {
// body is ArrayBufferView
return null;
} else if (typeof body.getBoundary === 'function') {
// detect form data input from form-data module
return `multipart/form-data;boundary=${body.getBoundary()}`;
} else if (body instanceof Stream) {
// body is stream
// can't really do much about this
return null;
} else {
// Body constructor defaults other things to string
return 'text/plain;charset=UTF-8';
}
}
/**
* The Fetch Standard treats this as if "total bytes" is a property on the body.
* For us, we have to explicitly get it with a function.
*
* ref: https://fetch.spec.whatwg.org/#concept-body-total-bytes
*
* @param Body instance Instance of Body
* @return Number? Number of bytes, or null if not possible
*/
function getTotalBytes(instance) {
const body = instance.body;
if (body === null) {
// body is null
return 0;
} else if (isBlob(body)) {
return body.size;
} else if (Buffer.isBuffer(body)) {
// body is buffer
return body.length;
} else if (body && typeof body.getLengthSync === 'function') {
// detect form data input from form-data module
if (body._lengthRetrievers && body._lengthRetrievers.length == 0 || // 1.x
body.hasKnownLength && body.hasKnownLength()) {
// 2.x
return body.getLengthSync();
}
return null;
} else {
// body is stream
return null;
}
}
/**
* Write a Body to a Node.js WritableStream (e.g. http.Request) object.
*
* @param Body instance Instance of Body
* @return Void
*/
function writeToStream(dest, instance) {
const body = instance.body;
if (body === null) {
// body is null
dest.end();
} else if (isBlob(body)) {
body.stream().pipe(dest);
} else if (Buffer.isBuffer(body)) {
// body is buffer
dest.write(body);
dest.end();
} else {
// body is stream
body.pipe(dest);
}
}
// expose Promise
Body.Promise = global.Promise;
/**
* headers.js
*
* Headers class offers convenient helpers
*/
const invalidTokenRegex = /[^\^_`a-zA-Z\-0-9!#$%&'*+.|~]/;
const invalidHeaderCharRegex = /[^\t\x20-\x7e\x80-\xff]/;
function validateName(name) {
name = `${name}`;
if (invalidTokenRegex.test(name) || name === '') {
throw new TypeError(`${name} is not a legal HTTP header name`);
}
}
function validateValue(value) {
value = `${value}`;
if (invalidHeaderCharRegex.test(value)) {
throw new TypeError(`${value} is not a legal HTTP header value`);
}
}
/**
* Find the key in the map object given a header name.
*
* Returns undefined if not found.
*
* @param String name Header name
* @return String|Undefined
*/
function find(map, name) {
name = name.toLowerCase();
for (const key in map) {
if (key.toLowerCase() === name) {
return key;
}
}
return undefined;
}
const MAP = Symbol('map');
class Headers {
/**
* Headers class
*
* @param Object headers Response headers
* @return Void
*/
constructor() {
let init = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : undefined;
this[MAP] = Object.create(null);
if (init instanceof Headers) {
const rawHeaders = init.raw();
const headerNames = Object.keys(rawHeaders);
for (const headerName of headerNames) {
for (const value of rawHeaders[headerName]) {
this.append(headerName, value);
}
}
return;
}
// We don't worry about converting prop to ByteString here as append()
// will handle it.
if (init == null) ; else if (typeof init === 'object') {
const method = init[Symbol.iterator];
if (method != null) {
if (typeof method !== 'function') {
throw new TypeError('Header pairs must be iterable');
}
// sequence<sequence<ByteString>>
// Note: per spec we have to first exhaust the lists then process them
const pairs = [];
for (const pair of init) {
if (typeof pair !== 'object' || typeof pair[Symbol.iterator] !== 'function') {
throw new TypeError('Each header pair must be iterable');
}
pairs.push(Array.from(pair));
}
for (const pair of pairs) {
if (pair.length !== 2) {
throw new TypeError('Each header pair must be a name/value tuple');
}
this.append(pair[0], pair[1]);
}
} else {
// record<ByteString, ByteString>
for (const key of Object.keys(init)) {
const value = init[key];
this.append(key, value);
}
}
} else {
throw new TypeError('Provided initializer must be an object');
}
}
/**
* Return combined header value given name
*
* @param String name Header name
* @return Mixed
*/
get(name) {
name = `${name}`;
validateName(name);
const key = find(this[MAP], name);
if (key === undefined) {
return null;
}
return this[MAP][key].join(', ');
}
/**
* Iterate over all headers
*
* @param Function callback Executed for each item with parameters (value, name, thisArg)
* @param Boolean thisArg `this` context for callback function
* @return Void
*/
forEach(callback) {
let thisArg = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : undefined;
let pairs = getHeaders(this);
let i = 0;
while (i < pairs.length) {
var _pairs$i = pairs[i];
const name = _pairs$i[0],
value = _pairs$i[1];
callback.call(thisArg, value, name, this);
pairs = getHeaders(this);
i++;
}
}
/**
* Overwrite header values given name
*
* @param String name Header name
* @param String value Header value
* @return Void
*/
set(name, value) {
name = `${name}`;
value = `${value}`;
validateName(name);
validateValue(value);
const key = find(this[MAP], name);
this[MAP][key !== undefined ? key : name] = [value];
}
/**
* Append a value onto existing header
*
* @param String name Header name
* @param String value Header value
* @return Void
*/
append(name, value) {
name = `${name}`;
value = `${value}`;
validateName(name);
validateValue(value);
const key = find(this[MAP], name);
if (key !== undefined) {
this[MAP][key].push(value);
} else {
this[MAP][name] = [value];
}
}
/**
* Check for header name existence
*
* @param String name Header name
* @return Boolean
*/
has(name) {
name = `${name}`;
validateName(name);
return find(this[MAP], name) !== undefined;
}
/**
* Delete all header values given name
*
* @param String name Header name
* @return Void
*/
delete(name) {
name = `${name}`;
validateName(name);
const key = find(this[MAP], name);
if (key !== undefined) {
delete this[MAP][key];
}
}
/**
* Return raw headers (non-spec api)
*
* @return Object
*/
raw() {
return this[MAP];
}
/**
* Get an iterator on keys.
*
* @return Iterator
*/
keys() {
return createHeadersIterator(this, 'key');
}
/**
* Get an iterator on values.
*
* @return Iterator
*/
values() {
return createHeadersIterator(this, 'value');
}
/**
* Get an iterator on entries.
*
* This is the default iterator of the Headers object.
*
* @return Iterator
*/
[Symbol.iterator]() {
return createHeadersIterator(this, 'key+value');
}
}
Headers.prototype.entries = Headers.prototype[Symbol.iterator];
Object.defineProperty(Headers.prototype, Symbol.toStringTag, {
value: 'Headers',
writable: false,