feat: switch proxy implementation (#1269)
This commit is contained in:
Peter Evans
GitHub
parent
ad43dccb4d
commit
b4d51739f9
1010
dist/bridge.js
vendored
Normal file
1010
dist/bridge.js
vendored
Normal file
File diff suppressed because it is too large
Load diff
977
dist/events.js
vendored
Normal file
977
dist/events.js
vendored
Normal file
|
|
@ -0,0 +1,977 @@
|
|||
// Copyright Joyent, Inc. and other Node contributors.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a
|
||||
// copy of this software and associated documentation files (the
|
||||
// "Software"), to deal in the Software without restriction, including
|
||||
// without limitation the rights to use, copy, modify, merge, publish,
|
||||
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
||||
// persons to whom the Software is furnished to do so, subject to the
|
||||
// following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included
|
||||
// in all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||||
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
||||
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
||||
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
||||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
||||
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
|
||||
// Modified by the vm2 team to make this a standalone module to be loaded into the sandbox.
|
||||
|
||||
'use strict';
|
||||
|
||||
const host = fromhost;
|
||||
|
||||
const {
|
||||
Boolean,
|
||||
Error,
|
||||
String,
|
||||
Symbol
|
||||
} = globalThis;
|
||||
|
||||
const ReflectApply = Reflect.apply;
|
||||
const ReflectOwnKeys = Reflect.ownKeys;
|
||||
|
||||
const ErrorCaptureStackTrace = Error.captureStackTrace;
|
||||
|
||||
const NumberIsNaN = Number.isNaN;
|
||||
|
||||
const ObjectCreate = Object.create;
|
||||
const ObjectDefineProperty = Object.defineProperty;
|
||||
const ObjectDefineProperties = Object.defineProperties;
|
||||
const ObjectGetPrototypeOf = Object.getPrototypeOf;
|
||||
|
||||
const SymbolFor = Symbol.for;
|
||||
|
||||
function uncurryThis(func) {
|
||||
return (thiz, ...args) => ReflectApply(func, thiz, args);
|
||||
}
|
||||
|
||||
const ArrayPrototypeIndexOf = uncurryThis(Array.prototype.indexOf);
|
||||
const ArrayPrototypeJoin = uncurryThis(Array.prototype.join);
|
||||
const ArrayPrototypeSlice = uncurryThis(Array.prototype.slice);
|
||||
const ArrayPrototypeSplice = uncurryThis(Array.prototype.splice);
|
||||
const ArrayPrototypeUnshift = uncurryThis(Array.prototype.unshift);
|
||||
|
||||
const kRejection = SymbolFor('nodejs.rejection');
|
||||
|
||||
function inspect(obj) {
|
||||
return typeof obj === 'symbol' ? obj.toString() : `${obj}`;
|
||||
}
|
||||
|
||||
function spliceOne(list, index) {
|
||||
for (; index + 1 < list.length; index++)
|
||||
list[index] = list[index + 1];
|
||||
list.pop();
|
||||
}
|
||||
|
||||
function assert(what, message) {
|
||||
if (!what) throw new Error(message);
|
||||
}
|
||||
|
||||
function E(key, msg, Base) {
|
||||
return function NodeError(...args) {
|
||||
const error = new Base();
|
||||
const message = ReflectApply(msg, error, args);
|
||||
ObjectDefineProperties(error, {
|
||||
message: {
|
||||
value: message,
|
||||
enumerable: false,
|
||||
writable: true,
|
||||
configurable: true,
|
||||
},
|
||||
toString: {
|
||||
value() {
|
||||
return `${this.name} [${key}]: ${this.message}`;
|
||||
},
|
||||
enumerable: false,
|
||||
writable: true,
|
||||
configurable: true,
|
||||
},
|
||||
});
|
||||
error.code = key;
|
||||
return error;
|
||||
};
|
||||
}
|
||||
|
||||
|
||||
const ERR_INVALID_ARG_TYPE = E('ERR_INVALID_ARG_TYPE',
|
||||
(name, expected, actual) => {
|
||||
assert(typeof name === 'string', "'name' must be a string");
|
||||
if (!ArrayIsArray(expected)) {
|
||||
expected = [expected];
|
||||
}
|
||||
|
||||
let msg = 'The ';
|
||||
if (StringPrototypeEndsWith(name, ' argument')) {
|
||||
// For cases like 'first argument'
|
||||
msg += `${name} `;
|
||||
} else {
|
||||
const type = StringPrototypeIncludes(name, '.') ? 'property' : 'argument';
|
||||
msg += `"${name}" ${type} `;
|
||||
}
|
||||
msg += 'must be ';
|
||||
|
||||
const types = [];
|
||||
const instances = [];
|
||||
const other = [];
|
||||
|
||||
for (const value of expected) {
|
||||
assert(typeof value === 'string',
|
||||
'All expected entries have to be of type string');
|
||||
if (ArrayPrototypeIncludes(kTypes, value)) {
|
||||
ArrayPrototypePush(types, StringPrototypeToLowerCase(value));
|
||||
} else if (RegExpPrototypeTest(classRegExp, value)) {
|
||||
ArrayPrototypePush(instances, value);
|
||||
} else {
|
||||
assert(value !== 'object',
|
||||
'The value "object" should be written as "Object"');
|
||||
ArrayPrototypePush(other, value);
|
||||
}
|
||||
}
|
||||
|
||||
// Special handle `object` in case other instances are allowed to outline
|
||||
// the differences between each other.
|
||||
if (instances.length > 0) {
|
||||
const pos = ArrayPrototypeIndexOf(types, 'object');
|
||||
if (pos !== -1) {
|
||||
ArrayPrototypeSplice(types, pos, 1);
|
||||
ArrayPrototypePush(instances, 'Object');
|
||||
}
|
||||
}
|
||||
|
||||
if (types.length > 0) {
|
||||
if (types.length > 2) {
|
||||
const last = ArrayPrototypePop(types);
|
||||
msg += `one of type ${ArrayPrototypeJoin(types, ', ')}, or ${last}`;
|
||||
} else if (types.length === 2) {
|
||||
msg += `one of type ${types[0]} or ${types[1]}`;
|
||||
} else {
|
||||
msg += `of type ${types[0]}`;
|
||||
}
|
||||
if (instances.length > 0 || other.length > 0)
|
||||
msg += ' or ';
|
||||
}
|
||||
|
||||
if (instances.length > 0) {
|
||||
if (instances.length > 2) {
|
||||
const last = ArrayPrototypePop(instances);
|
||||
msg +=
|
||||
`an instance of ${ArrayPrototypeJoin(instances, ', ')}, or ${last}`;
|
||||
} else {
|
||||
msg += `an instance of ${instances[0]}`;
|
||||
if (instances.length === 2) {
|
||||
msg += ` or ${instances[1]}`;
|
||||
}
|
||||
}
|
||||
if (other.length > 0)
|
||||
msg += ' or ';
|
||||
}
|
||||
|
||||
if (other.length > 0) {
|
||||
if (other.length > 2) {
|
||||
const last = ArrayPrototypePop(other);
|
||||
msg += `one of ${ArrayPrototypeJoin(other, ', ')}, or ${last}`;
|
||||
} else if (other.length === 2) {
|
||||
msg += `one of ${other[0]} or ${other[1]}`;
|
||||
} else {
|
||||
if (StringPrototypeToLowerCase(other[0]) !== other[0])
|
||||
msg += 'an ';
|
||||
msg += `${other[0]}`;
|
||||
}
|
||||
}
|
||||
|
||||
if (actual == null) {
|
||||
msg += `. Received ${actual}`;
|
||||
} else if (typeof actual === 'function' && actual.name) {
|
||||
msg += `. Received function ${actual.name}`;
|
||||
} else if (typeof actual === 'object') {
|
||||
if (actual.constructor && actual.constructor.name) {
|
||||
msg += `. Received an instance of ${actual.constructor.name}`;
|
||||
} else {
|
||||
const inspected = inspect(actual, { depth: -1 });
|
||||
msg += `. Received ${inspected}`;
|
||||
}
|
||||
} else {
|
||||
let inspected = inspect(actual, { colors: false });
|
||||
if (inspected.length > 25)
|
||||
inspected = `${StringPrototypeSlice(inspected, 0, 25)}...`;
|
||||
msg += `. Received type ${typeof actual} (${inspected})`;
|
||||
}
|
||||
return msg;
|
||||
}, TypeError);
|
||||
|
||||
const ERR_INVALID_THIS = E('ERR_INVALID_THIS', s => `Value of "this" must be of type ${s}`, TypeError);
|
||||
|
||||
const ERR_OUT_OF_RANGE = E('ERR_OUT_OF_RANGE',
|
||||
(str, range, input, replaceDefaultBoolean = false) => {
|
||||
assert(range, 'Missing "range" argument');
|
||||
let msg = replaceDefaultBoolean ? str :
|
||||
`The value of "${str}" is out of range.`;
|
||||
const received = inspect(input);
|
||||
msg += ` It must be ${range}. Received ${received}`;
|
||||
return msg;
|
||||
}, RangeError);
|
||||
|
||||
const ERR_UNHANDLED_ERROR = E('ERR_UNHANDLED_ERROR',
|
||||
err => {
|
||||
const msg = 'Unhandled error.';
|
||||
if (err === undefined) return msg;
|
||||
return `${msg} (${err})`;
|
||||
}, Error);
|
||||
|
||||
function validateBoolean(value, name) {
|
||||
if (typeof value !== 'boolean')
|
||||
throw new ERR_INVALID_ARG_TYPE(name, 'boolean', value);
|
||||
}
|
||||
|
||||
function validateFunction(value, name) {
|
||||
if (typeof value !== 'function')
|
||||
throw new ERR_INVALID_ARG_TYPE(name, 'Function', value);
|
||||
}
|
||||
|
||||
function validateString(value, name) {
|
||||
if (typeof value !== 'string')
|
||||
throw new ERR_INVALID_ARG_TYPE(name, 'string', value);
|
||||
}
|
||||
|
||||
function nc(cond, e) {
|
||||
return cond === undefined || cond === null ? e : cond;
|
||||
}
|
||||
|
||||
function oc(base, key) {
|
||||
return base === undefined || base === null ? undefined : base[key];
|
||||
}
|
||||
|
||||
const kCapture = Symbol('kCapture');
|
||||
const kErrorMonitor = host.kErrorMonitor || Symbol('events.errorMonitor');
|
||||
const kMaxEventTargetListeners = Symbol('events.maxEventTargetListeners');
|
||||
const kMaxEventTargetListenersWarned =
|
||||
Symbol('events.maxEventTargetListenersWarned');
|
||||
|
||||
const kIsEventTarget = SymbolFor('nodejs.event_target');
|
||||
|
||||
function isEventTarget(obj) {
|
||||
return oc(oc(obj, 'constructor'), kIsEventTarget);
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a new `EventEmitter` instance.
|
||||
* @param {{ captureRejections?: boolean; }} [opts]
|
||||
* @constructs {EventEmitter}
|
||||
*/
|
||||
function EventEmitter(opts) {
|
||||
EventEmitter.init.call(this, opts);
|
||||
}
|
||||
module.exports = EventEmitter;
|
||||
if (host.once) module.exports.once = host.once;
|
||||
if (host.on) module.exports.on = host.on;
|
||||
if (host.getEventListeners) module.exports.getEventListeners = host.getEventListeners;
|
||||
// Backwards-compat with node 0.10.x
|
||||
EventEmitter.EventEmitter = EventEmitter;
|
||||
|
||||
EventEmitter.usingDomains = false;
|
||||
|
||||
EventEmitter.captureRejectionSymbol = kRejection;
|
||||
ObjectDefineProperty(EventEmitter, 'captureRejections', {
|
||||
get() {
|
||||
return EventEmitter.prototype[kCapture];
|
||||
},
|
||||
set(value) {
|
||||
validateBoolean(value, 'EventEmitter.captureRejections');
|
||||
|
||||
EventEmitter.prototype[kCapture] = value;
|
||||
},
|
||||
enumerable: true
|
||||
});
|
||||
|
||||
if (host.EventEmitterReferencingAsyncResource) {
|
||||
const kAsyncResource = Symbol('kAsyncResource');
|
||||
const EventEmitterReferencingAsyncResource = host.EventEmitterReferencingAsyncResource;
|
||||
|
||||
class EventEmitterAsyncResource extends EventEmitter {
|
||||
/**
|
||||
* @param {{
|
||||
* name?: string,
|
||||
* triggerAsyncId?: number,
|
||||
* requireManualDestroy?: boolean,
|
||||
* }} [options]
|
||||
*/
|
||||
constructor(options = undefined) {
|
||||
let name;
|
||||
if (typeof options === 'string') {
|
||||
name = options;
|
||||
options = undefined;
|
||||
} else {
|
||||
if (new.target === EventEmitterAsyncResource) {
|
||||
validateString(oc(options, 'name'), 'options.name');
|
||||
}
|
||||
name = oc(options, 'name') || new.target.name;
|
||||
}
|
||||
super(options);
|
||||
|
||||
this[kAsyncResource] =
|
||||
new EventEmitterReferencingAsyncResource(this, name, options);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param {symbol,string} event
|
||||
* @param {...any} args
|
||||
* @returns {boolean}
|
||||
*/
|
||||
emit(event, ...args) {
|
||||
if (this[kAsyncResource] === undefined)
|
||||
throw new ERR_INVALID_THIS('EventEmitterAsyncResource');
|
||||
const { asyncResource } = this;
|
||||
ArrayPrototypeUnshift(args, super.emit, this, event);
|
||||
return ReflectApply(asyncResource.runInAsyncScope, asyncResource,
|
||||
args);
|
||||
}
|
||||
|
||||
/**
|
||||
* @returns {void}
|
||||
*/
|
||||
emitDestroy() {
|
||||
if (this[kAsyncResource] === undefined)
|
||||
throw new ERR_INVALID_THIS('EventEmitterAsyncResource');
|
||||
this.asyncResource.emitDestroy();
|
||||
}
|
||||
|
||||
/**
|
||||
* @type {number}
|
||||
*/
|
||||
get asyncId() {
|
||||
if (this[kAsyncResource] === undefined)
|
||||
throw new ERR_INVALID_THIS('EventEmitterAsyncResource');
|
||||
return this.asyncResource.asyncId();
|
||||
}
|
||||
|
||||
/**
|
||||
* @type {number}
|
||||
*/
|
||||
get triggerAsyncId() {
|
||||
if (this[kAsyncResource] === undefined)
|
||||
throw new ERR_INVALID_THIS('EventEmitterAsyncResource');
|
||||
return this.asyncResource.triggerAsyncId();
|
||||
}
|
||||
|
||||
/**
|
||||
* @type {EventEmitterReferencingAsyncResource}
|
||||
*/
|
||||
get asyncResource() {
|
||||
if (this[kAsyncResource] === undefined)
|
||||
throw new ERR_INVALID_THIS('EventEmitterAsyncResource');
|
||||
return this[kAsyncResource];
|
||||
}
|
||||
}
|
||||
EventEmitter.EventEmitterAsyncResource = EventEmitterAsyncResource;
|
||||
}
|
||||
|
||||
EventEmitter.errorMonitor = kErrorMonitor;
|
||||
|
||||
// The default for captureRejections is false
|
||||
ObjectDefineProperty(EventEmitter.prototype, kCapture, {
|
||||
value: false,
|
||||
writable: true,
|
||||
enumerable: false
|
||||
});
|
||||
|
||||
EventEmitter.prototype._events = undefined;
|
||||
EventEmitter.prototype._eventsCount = 0;
|
||||
EventEmitter.prototype._maxListeners = undefined;
|
||||
|
||||
// By default EventEmitters will print a warning if more than 10 listeners are
|
||||
// added to it. This is a useful default which helps finding memory leaks.
|
||||
let defaultMaxListeners = 10;
|
||||
|
||||
function checkListener(listener) {
|
||||
validateFunction(listener, 'listener');
|
||||
}
|
||||
|
||||
ObjectDefineProperty(EventEmitter, 'defaultMaxListeners', {
|
||||
enumerable: true,
|
||||
get: function() {
|
||||
return defaultMaxListeners;
|
||||
},
|
||||
set: function(arg) {
|
||||
if (typeof arg !== 'number' || arg < 0 || NumberIsNaN(arg)) {
|
||||
throw new ERR_OUT_OF_RANGE('defaultMaxListeners',
|
||||
'a non-negative number',
|
||||
arg);
|
||||
}
|
||||
defaultMaxListeners = arg;
|
||||
}
|
||||
});
|
||||
|
||||
ObjectDefineProperties(EventEmitter, {
|
||||
kMaxEventTargetListeners: {
|
||||
value: kMaxEventTargetListeners,
|
||||
enumerable: false,
|
||||
configurable: false,
|
||||
writable: false,
|
||||
},
|
||||
kMaxEventTargetListenersWarned: {
|
||||
value: kMaxEventTargetListenersWarned,
|
||||
enumerable: false,
|
||||
configurable: false,
|
||||
writable: false,
|
||||
}
|
||||
});
|
||||
|
||||
/**
|
||||
* Sets the max listeners.
|
||||
* @param {number} n
|
||||
* @param {EventTarget[] | EventEmitter[]} [eventTargets]
|
||||
* @returns {void}
|
||||
*/
|
||||
EventEmitter.setMaxListeners =
|
||||
function(n = defaultMaxListeners, ...eventTargets) {
|
||||
if (typeof n !== 'number' || n < 0 || NumberIsNaN(n))
|
||||
throw new ERR_OUT_OF_RANGE('n', 'a non-negative number', n);
|
||||
if (eventTargets.length === 0) {
|
||||
defaultMaxListeners = n;
|
||||
} else {
|
||||
for (let i = 0; i < eventTargets.length; i++) {
|
||||
const target = eventTargets[i];
|
||||
if (isEventTarget(target)) {
|
||||
target[kMaxEventTargetListeners] = n;
|
||||
target[kMaxEventTargetListenersWarned] = false;
|
||||
} else if (typeof target.setMaxListeners === 'function') {
|
||||
target.setMaxListeners(n);
|
||||
} else {
|
||||
throw new ERR_INVALID_ARG_TYPE(
|
||||
'eventTargets',
|
||||
['EventEmitter', 'EventTarget'],
|
||||
target);
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
// If you're updating this function definition, please also update any
|
||||
// re-definitions, such as the one in the Domain module (lib/domain.js).
|
||||
EventEmitter.init = function(opts) {
|
||||
|
||||
if (this._events === undefined ||
|
||||
this._events === ObjectGetPrototypeOf(this)._events) {
|
||||
this._events = ObjectCreate(null);
|
||||
this._eventsCount = 0;
|
||||
}
|
||||
|
||||
this._maxListeners = this._maxListeners || undefined;
|
||||
|
||||
|
||||
if (oc(opts, 'captureRejections')) {
|
||||
validateBoolean(opts.captureRejections, 'options.captureRejections');
|
||||
this[kCapture] = Boolean(opts.captureRejections);
|
||||
} else {
|
||||
// Assigning the kCapture property directly saves an expensive
|
||||
// prototype lookup in a very sensitive hot path.
|
||||
this[kCapture] = EventEmitter.prototype[kCapture];
|
||||
}
|
||||
};
|
||||
|
||||
function addCatch(that, promise, type, args) {
|
||||
if (!that[kCapture]) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Handle Promises/A+ spec, then could be a getter
|
||||
// that throws on second use.
|
||||
try {
|
||||
const then = promise.then;
|
||||
|
||||
if (typeof then === 'function') {
|
||||
then.call(promise, undefined, function(err) {
|
||||
// The callback is called with nextTick to avoid a follow-up
|
||||
// rejection from this promise.
|
||||
process.nextTick(emitUnhandledRejectionOrErr, that, err, type, args);
|
||||
});
|
||||
}
|
||||
} catch (err) {
|
||||
that.emit('error', err);
|
||||
}
|
||||
}
|
||||
|
||||
function emitUnhandledRejectionOrErr(ee, err, type, args) {
|
||||
if (typeof ee[kRejection] === 'function') {
|
||||
ee[kRejection](err, type, ...args);
|
||||
} else {
|
||||
// We have to disable the capture rejections mechanism, otherwise
|
||||
// we might end up in an infinite loop.
|
||||
const prev = ee[kCapture];
|
||||
|
||||
// If the error handler throws, it is not catchable and it
|
||||
// will end up in 'uncaughtException'. We restore the previous
|
||||
// value of kCapture in case the uncaughtException is present
|
||||
// and the exception is handled.
|
||||
try {
|
||||
ee[kCapture] = false;
|
||||
ee.emit('error', err);
|
||||
} finally {
|
||||
ee[kCapture] = prev;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Increases the max listeners of the event emitter.
|
||||
* @param {number} n
|
||||
* @returns {EventEmitter}
|
||||
*/
|
||||
EventEmitter.prototype.setMaxListeners = function setMaxListeners(n) {
|
||||
if (typeof n !== 'number' || n < 0 || NumberIsNaN(n)) {
|
||||
throw new ERR_OUT_OF_RANGE('n', 'a non-negative number', n);
|
||||
}
|
||||
this._maxListeners = n;
|
||||
return this;
|
||||
};
|
||||
|
||||
function _getMaxListeners(that) {
|
||||
if (that._maxListeners === undefined)
|
||||
return EventEmitter.defaultMaxListeners;
|
||||
return that._maxListeners;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the current max listener value for the event emitter.
|
||||
* @returns {number}
|
||||
*/
|
||||
EventEmitter.prototype.getMaxListeners = function getMaxListeners() {
|
||||
return _getMaxListeners(this);
|
||||
};
|
||||
|
||||
/**
|
||||
* Synchronously calls each of the listeners registered
|
||||
* for the event.
|
||||
* @param {string | symbol} type
|
||||
* @param {...any} [args]
|
||||
* @returns {boolean}
|
||||
*/
|
||||
EventEmitter.prototype.emit = function emit(type, ...args) {
|
||||
let doError = (type === 'error');
|
||||
|
||||
const events = this._events;
|
||||
if (events !== undefined) {
|
||||
if (doError && events[kErrorMonitor] !== undefined)
|
||||
this.emit(kErrorMonitor, ...args);
|
||||
doError = (doError && events.error === undefined);
|
||||
} else if (!doError)
|
||||
return false;
|
||||
|
||||
// If there is no 'error' event listener then throw.
|
||||
if (doError) {
|
||||
let er;
|
||||
if (args.length > 0)
|
||||
er = args[0];
|
||||
if (er instanceof Error) {
|
||||
try {
|
||||
const capture = {};
|
||||
ErrorCaptureStackTrace(capture, EventEmitter.prototype.emit);
|
||||
} catch (e) {}
|
||||
|
||||
// Note: The comments on the `throw` lines are intentional, they show
|
||||
// up in Node's output if this results in an unhandled exception.
|
||||
throw er; // Unhandled 'error' event
|
||||
}
|
||||
|
||||
let stringifiedEr;
|
||||
try {
|
||||
stringifiedEr = inspect(er);
|
||||
} catch (e) {
|
||||
stringifiedEr = er;
|
||||
}
|
||||
|
||||
// At least give some kind of context to the user
|
||||
const err = new ERR_UNHANDLED_ERROR(stringifiedEr);
|
||||
err.context = er;
|
||||
throw err; // Unhandled 'error' event
|
||||
}
|
||||
|
||||
const handler = events[type];
|
||||
|
||||
if (handler === undefined)
|
||||
return false;
|
||||
|
||||
if (typeof handler === 'function') {
|
||||
const result = handler.apply(this, args);
|
||||
|
||||
// We check if result is undefined first because that
|
||||
// is the most common case so we do not pay any perf
|
||||
// penalty
|
||||
if (result !== undefined && result !== null) {
|
||||
addCatch(this, result, type, args);
|
||||
}
|
||||
} else {
|
||||
const len = handler.length;
|
||||
const listeners = arrayClone(handler);
|
||||
for (let i = 0; i < len; ++i) {
|
||||
const result = listeners[i].apply(this, args);
|
||||
|
||||
// We check if result is undefined first because that
|
||||
// is the most common case so we do not pay any perf
|
||||
// penalty.
|
||||
// This code is duplicated because extracting it away
|
||||
// would make it non-inlineable.
|
||||
if (result !== undefined && result !== null) {
|
||||
addCatch(this, result, type, args);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
};
|
||||
|
||||
function _addListener(target, type, listener, prepend) {
|
||||
let m;
|
||||
let events;
|
||||
let existing;
|
||||
|
||||
checkListener(listener);
|
||||
|
||||
events = target._events;
|
||||
if (events === undefined) {
|
||||
events = target._events = ObjectCreate(null);
|
||||
target._eventsCount = 0;
|
||||
} else {
|
||||
// To avoid recursion in the case that type === "newListener"! Before
|
||||
// adding it to the listeners, first emit "newListener".
|
||||
if (events.newListener !== undefined) {
|
||||
target.emit('newListener', type,
|
||||
nc(listener.listener, listener));
|
||||
|
||||
// Re-assign `events` because a newListener handler could have caused the
|
||||
// this._events to be assigned to a new object
|
||||
events = target._events;
|
||||
}
|
||||
existing = events[type];
|
||||
}
|
||||
|
||||
if (existing === undefined) {
|
||||
// Optimize the case of one listener. Don't need the extra array object.
|
||||
events[type] = listener;
|
||||
++target._eventsCount;
|
||||
} else {
|
||||
if (typeof existing === 'function') {
|
||||
// Adding the second element, need to change to array.
|
||||
existing = events[type] =
|
||||
prepend ? [listener, existing] : [existing, listener];
|
||||
// If we've already got an array, just append.
|
||||
} else if (prepend) {
|
||||
existing.unshift(listener);
|
||||
} else {
|
||||
existing.push(listener);
|
||||
}
|
||||
|
||||
// Check for listener leak
|
||||
m = _getMaxListeners(target);
|
||||
if (m > 0 && existing.length > m && !existing.warned) {
|
||||
existing.warned = true;
|
||||
// No error code for this since it is a Warning
|
||||
// eslint-disable-next-line no-restricted-syntax
|
||||
const w = new Error('Possible EventEmitter memory leak detected. ' +
|
||||
`${existing.length} ${String(type)} listeners ` +
|
||||
`added to ${inspect(target, { depth: -1 })}. Use ` +
|
||||
'emitter.setMaxListeners() to increase limit');
|
||||
w.name = 'MaxListenersExceededWarning';
|
||||
w.emitter = target;
|
||||
w.type = type;
|
||||
w.count = existing.length;
|
||||
process.emitWarning(w);
|
||||
}
|
||||
}
|
||||
|
||||
return target;
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds a listener to the event emitter.
|
||||
* @param {string | symbol} type
|
||||
* @param {Function} listener
|
||||
* @returns {EventEmitter}
|
||||
*/
|
||||
EventEmitter.prototype.addListener = function addListener(type, listener) {
|
||||
return _addListener(this, type, listener, false);
|
||||
};
|
||||
|
||||
EventEmitter.prototype.on = EventEmitter.prototype.addListener;
|
||||
|
||||
/**
|
||||
* Adds the `listener` function to the beginning of
|
||||
* the listeners array.
|
||||
* @param {string | symbol} type
|
||||
* @param {Function} listener
|
||||
* @returns {EventEmitter}
|
||||
*/
|
||||
EventEmitter.prototype.prependListener =
|
||||
function prependListener(type, listener) {
|
||||
return _addListener(this, type, listener, true);
|
||||
};
|
||||
|
||||
function onceWrapper() {
|
||||
if (!this.fired) {
|
||||
this.target.removeListener(this.type, this.wrapFn);
|
||||
this.fired = true;
|
||||
if (arguments.length === 0)
|
||||
return this.listener.call(this.target);
|
||||
return this.listener.apply(this.target, arguments);
|
||||
}
|
||||
}
|
||||
|
||||
function _onceWrap(target, type, listener) {
|
||||
const state = { fired: false, wrapFn: undefined, target, type, listener };
|
||||
const wrapped = onceWrapper.bind(state);
|
||||
wrapped.listener = listener;
|
||||
state.wrapFn = wrapped;
|
||||
return wrapped;
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds a one-time `listener` function to the event emitter.
|
||||
* @param {string | symbol} type
|
||||
* @param {Function} listener
|
||||
* @returns {EventEmitter}
|
||||
*/
|
||||
EventEmitter.prototype.once = function once(type, listener) {
|
||||
checkListener(listener);
|
||||
|
||||
this.on(type, _onceWrap(this, type, listener));
|
||||
return this;
|
||||
};
|
||||
|
||||
/**
|
||||
* Adds a one-time `listener` function to the beginning of
|
||||
* the listeners array.
|
||||
* @param {string | symbol} type
|
||||
* @param {Function} listener
|
||||
* @returns {EventEmitter}
|
||||
*/
|
||||
EventEmitter.prototype.prependOnceListener =
|
||||
function prependOnceListener(type, listener) {
|
||||
checkListener(listener);
|
||||
|
||||
this.prependListener(type, _onceWrap(this, type, listener));
|
||||
return this;
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* Removes the specified `listener` from the listeners array.
|
||||
* @param {string | symbol} type
|
||||
* @param {Function} listener
|
||||
* @returns {EventEmitter}
|
||||
*/
|
||||
EventEmitter.prototype.removeListener =
|
||||
function removeListener(type, listener) {
|
||||
checkListener(listener);
|
||||
|
||||
const events = this._events;
|
||||
if (events === undefined)
|
||||
return this;
|
||||
|
||||
const list = events[type];
|
||||
if (list === undefined)
|
||||
return this;
|
||||
|
||||
if (list === listener || list.listener === listener) {
|
||||
if (--this._eventsCount === 0)
|
||||
this._events = ObjectCreate(null);
|
||||
else {
|
||||
delete events[type];
|
||||
if (events.removeListener)
|
||||
this.emit('removeListener', type, list.listener || listener);
|
||||
}
|
||||
} else if (typeof list !== 'function') {
|
||||
let position = -1;
|
||||
|
||||
for (let i = list.length - 1; i >= 0; i--) {
|
||||
if (list[i] === listener || list[i].listener === listener) {
|
||||
position = i;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (position < 0)
|
||||
return this;
|
||||
|
||||
if (position === 0)
|
||||
list.shift();
|
||||
else {
|
||||
spliceOne(list, position);
|
||||
}
|
||||
|
||||
if (list.length === 1)
|
||||
events[type] = list[0];
|
||||
|
||||
if (events.removeListener !== undefined)
|
||||
this.emit('removeListener', type, listener);
|
||||
}
|
||||
|
||||
return this;
|
||||
};
|
||||
|
||||
EventEmitter.prototype.off = EventEmitter.prototype.removeListener;
|
||||
|
||||
/**
|
||||
* Removes all listeners from the event emitter. (Only
|
||||
* removes listeners for a specific event name if specified
|
||||
* as `type`).
|
||||
* @param {string | symbol} [type]
|
||||
* @returns {EventEmitter}
|
||||
*/
|
||||
EventEmitter.prototype.removeAllListeners =
|
||||
function removeAllListeners(type) {
|
||||
const events = this._events;
|
||||
if (events === undefined)
|
||||
return this;
|
||||
|
||||
// Not listening for removeListener, no need to emit
|
||||
if (events.removeListener === undefined) {
|
||||
if (arguments.length === 0) {
|
||||
this._events = ObjectCreate(null);
|
||||
this._eventsCount = 0;
|
||||
} else if (events[type] !== undefined) {
|
||||
if (--this._eventsCount === 0)
|
||||
this._events = ObjectCreate(null);
|
||||
else
|
||||
delete events[type];
|
||||
}
|
||||
return this;
|
||||
}
|
||||
|
||||
// Emit removeListener for all listeners on all events
|
||||
if (arguments.length === 0) {
|
||||
for (const key of ReflectOwnKeys(events)) {
|
||||
if (key === 'removeListener') continue;
|
||||
this.removeAllListeners(key);
|
||||
}
|
||||
this.removeAllListeners('removeListener');
|
||||
this._events = ObjectCreate(null);
|
||||
this._eventsCount = 0;
|
||||
return this;
|
||||
}
|
||||
|
||||
const listeners = events[type];
|
||||
|
||||
if (typeof listeners === 'function') {
|
||||
this.removeListener(type, listeners);
|
||||
} else if (listeners !== undefined) {
|
||||
// LIFO order
|
||||
for (let i = listeners.length - 1; i >= 0; i--) {
|
||||
this.removeListener(type, listeners[i]);
|
||||
}
|
||||
}
|
||||
|
||||
return this;
|
||||
};
|
||||
|
||||
function _listeners(target, type, unwrap) {
|
||||
const events = target._events;
|
||||
|
||||
if (events === undefined)
|
||||
return [];
|
||||
|
||||
const evlistener = events[type];
|
||||
if (evlistener === undefined)
|
||||
return [];
|
||||
|
||||
if (typeof evlistener === 'function')
|
||||
return unwrap ? [evlistener.listener || evlistener] : [evlistener];
|
||||
|
||||
return unwrap ?
|
||||
unwrapListeners(evlistener) : arrayClone(evlistener);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a copy of the array of listeners for the event name
|
||||
* specified as `type`.
|
||||
* @param {string | symbol} type
|
||||
* @returns {Function[]}
|
||||
*/
|
||||
EventEmitter.prototype.listeners = function listeners(type) {
|
||||
return _listeners(this, type, true);
|
||||
};
|
||||
|
||||
/**
|
||||
* Returns a copy of the array of listeners and wrappers for
|
||||
* the event name specified as `type`.
|
||||
* @param {string | symbol} type
|
||||
* @returns {Function[]}
|
||||
*/
|
||||
EventEmitter.prototype.rawListeners = function rawListeners(type) {
|
||||
return _listeners(this, type, false);
|
||||
};
|
||||
|
||||
/**
|
||||
* Returns the number of listeners listening to the event name
|
||||
* specified as `type`.
|
||||
* @deprecated since v3.2.0
|
||||
* @param {EventEmitter} emitter
|
||||
* @param {string | symbol} type
|
||||
* @returns {number}
|
||||
*/
|
||||
EventEmitter.listenerCount = function(emitter, type) {
|
||||
if (typeof emitter.listenerCount === 'function') {
|
||||
return emitter.listenerCount(type);
|
||||
}
|
||||
return emitter.listenerCount(type);
|
||||
};
|
||||
|
||||
EventEmitter.prototype.listenerCount = listenerCount;
|
||||
|
||||
/**
|
||||
* Returns the number of listeners listening to event name
|
||||
* specified as `type`.
|
||||
* @param {string | symbol} type
|
||||
* @returns {number}
|
||||
*/
|
||||
function listenerCount(type) {
|
||||
const events = this._events;
|
||||
|
||||
if (events !== undefined) {
|
||||
const evlistener = events[type];
|
||||
|
||||
if (typeof evlistener === 'function') {
|
||||
return 1;
|
||||
} else if (evlistener !== undefined) {
|
||||
return evlistener.length;
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns an array listing the events for which
|
||||
* the emitter has registered listeners.
|
||||
* @returns {any[]}
|
||||
*/
|
||||
EventEmitter.prototype.eventNames = function eventNames() {
|
||||
return this._eventsCount > 0 ? ReflectOwnKeys(this._events) : [];
|
||||
};
|
||||
|
||||
function arrayClone(arr) {
|
||||
// At least since V8 8.3, this implementation is faster than the previous
|
||||
// which always used a simple for-loop
|
||||
switch (arr.length) {
|
||||
case 2: return [arr[0], arr[1]];
|
||||
case 3: return [arr[0], arr[1], arr[2]];
|
||||
case 4: return [arr[0], arr[1], arr[2], arr[3]];
|
||||
case 5: return [arr[0], arr[1], arr[2], arr[3], arr[4]];
|
||||
case 6: return [arr[0], arr[1], arr[2], arr[3], arr[4], arr[5]];
|
||||
}
|
||||
return ArrayPrototypeSlice(arr);
|
||||
}
|
||||
|
||||
function unwrapListeners(arr) {
|
||||
const ret = arrayClone(arr);
|
||||
for (let i = 0; i < ret.length; ++i) {
|
||||
const orig = ret[i].listener;
|
||||
if (typeof orig === 'function')
|
||||
ret[i] = orig;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
49849
dist/index.js
vendored
49849
dist/index.js
vendored
File diff suppressed because one or more lines are too long
469
dist/setup-node-sandbox.js
vendored
Normal file
469
dist/setup-node-sandbox.js
vendored
Normal file
|
|
@ -0,0 +1,469 @@
|
|||
/* global host, data, VMError */
|
||||
|
||||
'use strict';
|
||||
|
||||
const LocalError = Error;
|
||||
const LocalTypeError = TypeError;
|
||||
const LocalWeakMap = WeakMap;
|
||||
|
||||
const {
|
||||
apply: localReflectApply,
|
||||
defineProperty: localReflectDefineProperty
|
||||
} = Reflect;
|
||||
|
||||
const {
|
||||
set: localWeakMapSet,
|
||||
get: localWeakMapGet
|
||||
} = LocalWeakMap.prototype;
|
||||
|
||||
const {
|
||||
isArray: localArrayIsArray
|
||||
} = Array;
|
||||
|
||||
function uncurryThis(func) {
|
||||
return (thiz, ...args) => localReflectApply(func, thiz, args);
|
||||
}
|
||||
|
||||
const localArrayPrototypeSlice = uncurryThis(Array.prototype.slice);
|
||||
const localArrayPrototypeIncludes = uncurryThis(Array.prototype.includes);
|
||||
const localArrayPrototypePush = uncurryThis(Array.prototype.push);
|
||||
const localArrayPrototypeIndexOf = uncurryThis(Array.prototype.indexOf);
|
||||
const localArrayPrototypeSplice = uncurryThis(Array.prototype.splice);
|
||||
const localStringPrototypeStartsWith = uncurryThis(String.prototype.startsWith);
|
||||
const localStringPrototypeSlice = uncurryThis(String.prototype.slice);
|
||||
const localStringPrototypeIndexOf = uncurryThis(String.prototype.indexOf);
|
||||
|
||||
const {
|
||||
argv: optionArgv,
|
||||
env: optionEnv,
|
||||
console: optionConsole,
|
||||
vm,
|
||||
resolver,
|
||||
extensions
|
||||
} = data;
|
||||
|
||||
function ensureSandboxArray(a) {
|
||||
return localArrayPrototypeSlice(a);
|
||||
}
|
||||
|
||||
const globalPaths = ensureSandboxArray(resolver.globalPaths);
|
||||
|
||||
class Module {
|
||||
|
||||
constructor(id, path, parent) {
|
||||
this.id = id;
|
||||
this.filename = id;
|
||||
this.path = path;
|
||||
this.parent = parent;
|
||||
this.loaded = false;
|
||||
this.paths = path ? ensureSandboxArray(resolver.genLookupPaths(path)) : [];
|
||||
this.children = [];
|
||||
this.exports = {};
|
||||
}
|
||||
|
||||
_updateChildren(child, isNew) {
|
||||
const children = this.children;
|
||||
if (children && (isNew || !localArrayPrototypeIncludes(children, child))) {
|
||||
localArrayPrototypePush(children, child);
|
||||
}
|
||||
}
|
||||
|
||||
require(id) {
|
||||
return requireImpl(this, id, false);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
const originalRequire = Module.prototype.require;
|
||||
const cacheBuiltins = {__proto__: null};
|
||||
|
||||
function requireImpl(mod, id, direct) {
|
||||
if (direct && mod.require !== originalRequire) {
|
||||
return mod.require(id);
|
||||
}
|
||||
const filename = resolver.resolve(mod, id, undefined, Module._extensions, direct);
|
||||
if (localStringPrototypeStartsWith(filename, 'node:')) {
|
||||
id = localStringPrototypeSlice(filename, 5);
|
||||
let nmod = cacheBuiltins[id];
|
||||
if (!nmod) {
|
||||
nmod = resolver.loadBuiltinModule(vm, id);
|
||||
if (!nmod) throw new VMError(`Cannot find module '${filename}'`, 'ENOTFOUND');
|
||||
cacheBuiltins[id] = nmod;
|
||||
}
|
||||
return nmod;
|
||||
}
|
||||
|
||||
const cachedModule = Module._cache[filename];
|
||||
if (cachedModule !== undefined) {
|
||||
mod._updateChildren(cachedModule, false);
|
||||
return cachedModule.exports;
|
||||
}
|
||||
|
||||
let nmod = cacheBuiltins[id];
|
||||
if (nmod) return nmod;
|
||||
nmod = resolver.loadBuiltinModule(vm, id);
|
||||
if (nmod) {
|
||||
cacheBuiltins[id] = nmod;
|
||||
return nmod;
|
||||
}
|
||||
|
||||
const path = resolver.pathDirname(filename);
|
||||
const module = new Module(filename, path, mod);
|
||||
resolver.registerModule(module, filename, path, mod, direct);
|
||||
mod._updateChildren(module, true);
|
||||
try {
|
||||
Module._cache[filename] = module;
|
||||
const handler = findBestExtensionHandler(filename);
|
||||
handler(module, filename);
|
||||
module.loaded = true;
|
||||
} catch (e) {
|
||||
delete Module._cache[filename];
|
||||
const children = mod.children;
|
||||
if (localArrayIsArray(children)) {
|
||||
const index = localArrayPrototypeIndexOf(children, module);
|
||||
if (index !== -1) {
|
||||
localArrayPrototypeSplice(children, index, 1);
|
||||
}
|
||||
}
|
||||
throw e;
|
||||
}
|
||||
|
||||
return module.exports;
|
||||
}
|
||||
|
||||
Module.builtinModules = ensureSandboxArray(resolver.getBuiltinModulesList());
|
||||
Module.globalPaths = globalPaths;
|
||||
Module._extensions = {__proto__: null};
|
||||
Module._cache = {__proto__: null};
|
||||
|
||||
{
|
||||
const keys = Object.getOwnPropertyNames(extensions);
|
||||
for (let i = 0; i < keys.length; i++) {
|
||||
const key = keys[i];
|
||||
const handler = extensions[key];
|
||||
Module._extensions[key] = (mod, filename) => handler(mod, filename);
|
||||
}
|
||||
}
|
||||
|
||||
function findBestExtensionHandler(filename) {
|
||||
const name = resolver.pathBasename(filename);
|
||||
for (let i = 0; (i = localStringPrototypeIndexOf(name, '.', i + 1)) !== -1;) {
|
||||
const ext = localStringPrototypeSlice(name, i);
|
||||
const handler = Module._extensions[ext];
|
||||
if (handler) return handler;
|
||||
}
|
||||
const js = Module._extensions['.js'];
|
||||
if (js) return js;
|
||||
const keys = Object.getOwnPropertyNames(Module._extensions);
|
||||
if (keys.length === 0) throw new VMError(`Failed to load '${filename}': Unknown type.`, 'ELOADFAIL');
|
||||
return Module._extensions[keys[0]];
|
||||
}
|
||||
|
||||
function createRequireForModule(mod) {
|
||||
// eslint-disable-next-line no-shadow
|
||||
function require(id) {
|
||||
return requireImpl(mod, id, true);
|
||||
}
|
||||
function resolve(id, options) {
|
||||
return resolver.resolve(mod, id, options, Module._extensions, true);
|
||||
}
|
||||
require.resolve = resolve;
|
||||
function paths(id) {
|
||||
return ensureSandboxArray(resolver.lookupPaths(mod, id));
|
||||
}
|
||||
resolve.paths = paths;
|
||||
|
||||
require.extensions = Module._extensions;
|
||||
|
||||
require.cache = Module._cache;
|
||||
|
||||
return require;
|
||||
}
|
||||
|
||||
/**
|
||||
* Prepare sandbox.
|
||||
*/
|
||||
|
||||
const TIMERS = new LocalWeakMap();
|
||||
|
||||
class Timeout {
|
||||
}
|
||||
|
||||
class Interval {
|
||||
}
|
||||
|
||||
class Immediate {
|
||||
}
|
||||
|
||||
function clearTimer(timer) {
|
||||
const obj = localReflectApply(localWeakMapGet, TIMERS, [timer]);
|
||||
if (obj) {
|
||||
obj.clear(obj.value);
|
||||
}
|
||||
}
|
||||
|
||||
// This is a function and not an arrow function, since the original is also a function
|
||||
// eslint-disable-next-line no-shadow
|
||||
global.setTimeout = function setTimeout(callback, delay, ...args) {
|
||||
if (typeof callback !== 'function') throw new LocalTypeError('"callback" argument must be a function');
|
||||
const obj = new Timeout(callback, args);
|
||||
const cb = () => {
|
||||
localReflectApply(callback, null, args);
|
||||
};
|
||||
const tmr = host.setTimeout(cb, delay);
|
||||
|
||||
const ref = {
|
||||
__proto__: null,
|
||||
clear: host.clearTimeout,
|
||||
value: tmr
|
||||
};
|
||||
|
||||
localReflectApply(localWeakMapSet, TIMERS, [obj, ref]);
|
||||
return obj;
|
||||
};
|
||||
|
||||
// eslint-disable-next-line no-shadow
|
||||
global.setInterval = function setInterval(callback, interval, ...args) {
|
||||
if (typeof callback !== 'function') throw new LocalTypeError('"callback" argument must be a function');
|
||||
const obj = new Interval();
|
||||
const cb = () => {
|
||||
localReflectApply(callback, null, args);
|
||||
};
|
||||
const tmr = host.setInterval(cb, interval);
|
||||
|
||||
const ref = {
|
||||
__proto__: null,
|
||||
clear: host.clearInterval,
|
||||
value: tmr
|
||||
};
|
||||
|
||||
localReflectApply(localWeakMapSet, TIMERS, [obj, ref]);
|
||||
return obj;
|
||||
};
|
||||
|
||||
// eslint-disable-next-line no-shadow
|
||||
global.setImmediate = function setImmediate(callback, ...args) {
|
||||
if (typeof callback !== 'function') throw new LocalTypeError('"callback" argument must be a function');
|
||||
const obj = new Immediate();
|
||||
const cb = () => {
|
||||
localReflectApply(callback, null, args);
|
||||
};
|
||||
const tmr = host.setImmediate(cb);
|
||||
|
||||
const ref = {
|
||||
__proto__: null,
|
||||
clear: host.clearImmediate,
|
||||
value: tmr
|
||||
};
|
||||
|
||||
localReflectApply(localWeakMapSet, TIMERS, [obj, ref]);
|
||||
return obj;
|
||||
};
|
||||
|
||||
// eslint-disable-next-line no-shadow
|
||||
global.clearTimeout = function clearTimeout(timeout) {
|
||||
clearTimer(timeout);
|
||||
};
|
||||
|
||||
// eslint-disable-next-line no-shadow
|
||||
global.clearInterval = function clearInterval(interval) {
|
||||
clearTimer(interval);
|
||||
};
|
||||
|
||||
// eslint-disable-next-line no-shadow
|
||||
global.clearImmediate = function clearImmediate(immediate) {
|
||||
clearTimer(immediate);
|
||||
};
|
||||
|
||||
const localProcess = host.process;
|
||||
|
||||
function vmEmitArgs(event, args) {
|
||||
const allargs = [event];
|
||||
for (let i = 0; i < args.length; i++) {
|
||||
if (!localReflectDefineProperty(allargs, i + 1, {
|
||||
__proto__: null,
|
||||
value: args[i],
|
||||
writable: true,
|
||||
enumerable: true,
|
||||
configurable: true
|
||||
})) throw new LocalError('Unexpected');
|
||||
}
|
||||
return localReflectApply(vm.emit, vm, allargs);
|
||||
}
|
||||
|
||||
const LISTENERS = new LocalWeakMap();
|
||||
const LISTENER_HANDLER = new LocalWeakMap();
|
||||
|
||||
/**
|
||||
*
|
||||
* @param {*} name
|
||||
* @param {*} handler
|
||||
* @this process
|
||||
* @return {this}
|
||||
*/
|
||||
function addListener(name, handler) {
|
||||
if (name !== 'beforeExit' && name !== 'exit') {
|
||||
throw new LocalError(`Access denied to listen for '${name}' event.`);
|
||||
}
|
||||
|
||||
let cb = localReflectApply(localWeakMapGet, LISTENERS, [handler]);
|
||||
if (!cb) {
|
||||
cb = () => {
|
||||
handler();
|
||||
};
|
||||
localReflectApply(localWeakMapSet, LISTENER_HANDLER, [cb, handler]);
|
||||
localReflectApply(localWeakMapSet, LISTENERS, [handler, cb]);
|
||||
}
|
||||
|
||||
localProcess.on(name, cb);
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* @this process
|
||||
* @return {this}
|
||||
*/
|
||||
// eslint-disable-next-line no-shadow
|
||||
function process() {
|
||||
return this;
|
||||
}
|
||||
|
||||
const baseUptime = localProcess.uptime();
|
||||
|
||||
// FIXME wrong class structure
|
||||
global.process = {
|
||||
__proto__: process.prototype,
|
||||
argv: optionArgv !== undefined ? optionArgv : [],
|
||||
title: localProcess.title,
|
||||
version: localProcess.version,
|
||||
versions: localProcess.versions,
|
||||
arch: localProcess.arch,
|
||||
platform: localProcess.platform,
|
||||
env: optionEnv !== undefined ? optionEnv : {},
|
||||
pid: localProcess.pid,
|
||||
features: localProcess.features,
|
||||
nextTick: function nextTick(callback, ...args) {
|
||||
if (typeof callback !== 'function') {
|
||||
throw new LocalError('Callback must be a function.');
|
||||
}
|
||||
|
||||
localProcess.nextTick(()=>{
|
||||
localReflectApply(callback, null, args);
|
||||
});
|
||||
},
|
||||
hrtime: function hrtime(time) {
|
||||
return localProcess.hrtime(time);
|
||||
},
|
||||
uptime: function uptime() {
|
||||
return localProcess.uptime() - baseUptime;
|
||||
},
|
||||
cwd: function cwd() {
|
||||
return localProcess.cwd();
|
||||
},
|
||||
addListener,
|
||||
on: addListener,
|
||||
|
||||
once: function once(name, handler) {
|
||||
if (name !== 'beforeExit' && name !== 'exit') {
|
||||
throw new LocalError(`Access denied to listen for '${name}' event.`);
|
||||
}
|
||||
|
||||
let triggered = false;
|
||||
const cb = () => {
|
||||
if (triggered) return;
|
||||
triggered = true;
|
||||
localProcess.removeListener(name, cb);
|
||||
handler();
|
||||
};
|
||||
localReflectApply(localWeakMapSet, LISTENER_HANDLER, [cb, handler]);
|
||||
|
||||
localProcess.on(name, cb);
|
||||
|
||||
return this;
|
||||
},
|
||||
|
||||
listeners: function listeners(name) {
|
||||
if (name !== 'beforeExit' && name !== 'exit') {
|
||||
// Maybe add ({__proto__:null})[name] to throw when name fails in https://tc39.es/ecma262/#sec-topropertykey.
|
||||
return [];
|
||||
}
|
||||
|
||||
// Filter out listeners, which were not created in this sandbox
|
||||
const all = localProcess.listeners(name);
|
||||
const filtered = [];
|
||||
let j = 0;
|
||||
for (let i = 0; i < all.length; i++) {
|
||||
const h = localReflectApply(localWeakMapGet, LISTENER_HANDLER, [all[i]]);
|
||||
if (h) {
|
||||
if (!localReflectDefineProperty(filtered, j, {
|
||||
__proto__: null,
|
||||
value: h,
|
||||
writable: true,
|
||||
enumerable: true,
|
||||
configurable: true
|
||||
})) throw new LocalError('Unexpected');
|
||||
j++;
|
||||
}
|
||||
}
|
||||
return filtered;
|
||||
},
|
||||
|
||||
removeListener: function removeListener(name, handler) {
|
||||
if (name !== 'beforeExit' && name !== 'exit') {
|
||||
return this;
|
||||
}
|
||||
|
||||
const cb = localReflectApply(localWeakMapGet, LISTENERS, [handler]);
|
||||
if (cb) localProcess.removeListener(name, cb);
|
||||
|
||||
return this;
|
||||
},
|
||||
|
||||
umask: function umask() {
|
||||
if (arguments.length) {
|
||||
throw new LocalError('Access denied to set umask.');
|
||||
}
|
||||
|
||||
return localProcess.umask();
|
||||
}
|
||||
};
|
||||
|
||||
if (optionConsole === 'inherit') {
|
||||
global.console = host.console;
|
||||
} else if (optionConsole === 'redirect') {
|
||||
global.console = {
|
||||
debug(...args) {
|
||||
vmEmitArgs('console.debug', args);
|
||||
},
|
||||
log(...args) {
|
||||
vmEmitArgs('console.log', args);
|
||||
},
|
||||
info(...args) {
|
||||
vmEmitArgs('console.info', args);
|
||||
},
|
||||
warn(...args) {
|
||||
vmEmitArgs('console.warn', args);
|
||||
},
|
||||
error(...args) {
|
||||
vmEmitArgs('console.error', args);
|
||||
},
|
||||
dir(...args) {
|
||||
vmEmitArgs('console.dir', args);
|
||||
},
|
||||
time() {},
|
||||
timeEnd() {},
|
||||
trace(...args) {
|
||||
vmEmitArgs('console.trace', args);
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
return {
|
||||
__proto__: null,
|
||||
Module,
|
||||
jsonParse: JSON.parse,
|
||||
createRequireForModule,
|
||||
requireImpl
|
||||
};
|
||||
457
dist/setup-sandbox.js
vendored
Normal file
457
dist/setup-sandbox.js
vendored
Normal file
|
|
@ -0,0 +1,457 @@
|
|||
/* global host, bridge, data, context */
|
||||
|
||||
'use strict';
|
||||
|
||||
const {
|
||||
Object: localObject,
|
||||
Array: localArray,
|
||||
Error: LocalError,
|
||||
Reflect: localReflect,
|
||||
Proxy: LocalProxy,
|
||||
WeakMap: LocalWeakMap,
|
||||
Function: localFunction,
|
||||
Promise: localPromise,
|
||||
eval: localEval
|
||||
} = global;
|
||||
|
||||
const {
|
||||
freeze: localObjectFreeze
|
||||
} = localObject;
|
||||
|
||||
const {
|
||||
getPrototypeOf: localReflectGetPrototypeOf,
|
||||
apply: localReflectApply,
|
||||
deleteProperty: localReflectDeleteProperty,
|
||||
has: localReflectHas,
|
||||
defineProperty: localReflectDefineProperty,
|
||||
setPrototypeOf: localReflectSetPrototypeOf,
|
||||
getOwnPropertyDescriptor: localReflectGetOwnPropertyDescriptor
|
||||
} = localReflect;
|
||||
|
||||
const {
|
||||
isArray: localArrayIsArray
|
||||
} = localArray;
|
||||
|
||||
const {
|
||||
ensureThis,
|
||||
ReadOnlyHandler,
|
||||
from,
|
||||
fromWithFactory,
|
||||
readonlyFactory,
|
||||
connect,
|
||||
addProtoMapping,
|
||||
VMError,
|
||||
ReadOnlyMockHandler
|
||||
} = bridge;
|
||||
|
||||
const {
|
||||
allowAsync,
|
||||
GeneratorFunction,
|
||||
AsyncFunction,
|
||||
AsyncGeneratorFunction
|
||||
} = data;
|
||||
|
||||
const {
|
||||
get: localWeakMapGet,
|
||||
set: localWeakMapSet
|
||||
} = LocalWeakMap.prototype;
|
||||
|
||||
function localUnexpected() {
|
||||
return new VMError('Should not happen');
|
||||
}
|
||||
|
||||
// global is originally prototype of host.Object so it can be used to climb up from the sandbox.
|
||||
if (!localReflectSetPrototypeOf(context, localObject.prototype)) throw localUnexpected();
|
||||
|
||||
Object.defineProperties(global, {
|
||||
global: {value: global, writable: true, configurable: true, enumerable: true},
|
||||
globalThis: {value: global, writable: true, configurable: true},
|
||||
GLOBAL: {value: global, writable: true, configurable: true},
|
||||
root: {value: global, writable: true, configurable: true},
|
||||
Error: {value: LocalError}
|
||||
});
|
||||
|
||||
if (!localReflectDefineProperty(global, 'VMError', {
|
||||
__proto__: null,
|
||||
value: VMError,
|
||||
writable: true,
|
||||
enumerable: false,
|
||||
configurable: true
|
||||
})) throw localUnexpected();
|
||||
|
||||
// Fixes buffer unsafe allocation
|
||||
/* eslint-disable no-use-before-define */
|
||||
class BufferHandler extends ReadOnlyHandler {
|
||||
|
||||
apply(target, thiz, args) {
|
||||
if (args.length > 0 && typeof args[0] === 'number') {
|
||||
return LocalBuffer.alloc(args[0]);
|
||||
}
|
||||
return localReflectApply(LocalBuffer.from, LocalBuffer, args);
|
||||
}
|
||||
|
||||
construct(target, args, newTarget) {
|
||||
if (args.length > 0 && typeof args[0] === 'number') {
|
||||
return LocalBuffer.alloc(args[0]);
|
||||
}
|
||||
return localReflectApply(LocalBuffer.from, LocalBuffer, args);
|
||||
}
|
||||
|
||||
}
|
||||
/* eslint-enable no-use-before-define */
|
||||
|
||||
const LocalBuffer = fromWithFactory(obj => new BufferHandler(obj), host.Buffer);
|
||||
|
||||
|
||||
if (!localReflectDefineProperty(global, 'Buffer', {
|
||||
__proto__: null,
|
||||
value: LocalBuffer,
|
||||
writable: true,
|
||||
enumerable: false,
|
||||
configurable: true
|
||||
})) throw localUnexpected();
|
||||
|
||||
addProtoMapping(LocalBuffer.prototype, host.Buffer.prototype, 'Uint8Array');
|
||||
|
||||
/**
|
||||
*
|
||||
* @param {*} size Size of new buffer
|
||||
* @this LocalBuffer
|
||||
* @return {LocalBuffer}
|
||||
*/
|
||||
function allocUnsafe(size) {
|
||||
return LocalBuffer.alloc(size);
|
||||
}
|
||||
|
||||
connect(allocUnsafe, host.Buffer.allocUnsafe);
|
||||
|
||||
/**
|
||||
*
|
||||
* @param {*} size Size of new buffer
|
||||
* @this LocalBuffer
|
||||
* @return {LocalBuffer}
|
||||
*/
|
||||
function allocUnsafeSlow(size) {
|
||||
return LocalBuffer.alloc(size);
|
||||
}
|
||||
|
||||
connect(allocUnsafeSlow, host.Buffer.allocUnsafeSlow);
|
||||
|
||||
/**
|
||||
* Replacement for Buffer inspect
|
||||
*
|
||||
* @param {*} recurseTimes
|
||||
* @param {*} ctx
|
||||
* @this LocalBuffer
|
||||
* @return {string}
|
||||
*/
|
||||
function inspect(recurseTimes, ctx) {
|
||||
// Mimic old behavior, could throw but didn't pass a test.
|
||||
const max = host.INSPECT_MAX_BYTES;
|
||||
const actualMax = Math.min(max, this.length);
|
||||
const remaining = this.length - max;
|
||||
let str = this.hexSlice(0, actualMax).replace(/(.{2})/g, '$1 ').trim();
|
||||
if (remaining > 0) str += ` ... ${remaining} more byte${remaining > 1 ? 's' : ''}`;
|
||||
return `<${this.constructor.name} ${str}>`;
|
||||
}
|
||||
|
||||
connect(inspect, host.Buffer.prototype.inspect);
|
||||
|
||||
connect(localFunction.prototype.bind, host.Function.prototype.bind);
|
||||
|
||||
connect(localObject.prototype.__defineGetter__, host.Object.prototype.__defineGetter__);
|
||||
connect(localObject.prototype.__defineSetter__, host.Object.prototype.__defineSetter__);
|
||||
connect(localObject.prototype.__lookupGetter__, host.Object.prototype.__lookupGetter__);
|
||||
connect(localObject.prototype.__lookupSetter__, host.Object.prototype.__lookupSetter__);
|
||||
|
||||
/*
|
||||
* PrepareStackTrace sanitization
|
||||
*/
|
||||
|
||||
const oldPrepareStackTraceDesc = localReflectGetOwnPropertyDescriptor(LocalError, 'prepareStackTrace');
|
||||
|
||||
let currentPrepareStackTrace = LocalError.prepareStackTrace;
|
||||
const wrappedPrepareStackTrace = new LocalWeakMap();
|
||||
if (typeof currentPrepareStackTrace === 'function') {
|
||||
wrappedPrepareStackTrace.set(currentPrepareStackTrace, currentPrepareStackTrace);
|
||||
}
|
||||
|
||||
let OriginalCallSite;
|
||||
LocalError.prepareStackTrace = (e, sst) => {
|
||||
OriginalCallSite = sst[0].constructor;
|
||||
};
|
||||
new LocalError().stack;
|
||||
if (typeof OriginalCallSite === 'function') {
|
||||
LocalError.prepareStackTrace = undefined;
|
||||
|
||||
function makeCallSiteGetters(list) {
|
||||
const callSiteGetters = [];
|
||||
for (let i=0; i<list.length; i++) {
|
||||
const name = list[i];
|
||||
const func = OriginalCallSite.prototype[name];
|
||||
callSiteGetters[i] = {__proto__: null,
|
||||
name,
|
||||
propName: '_' + name,
|
||||
func: (thiz) => {
|
||||
return localReflectApply(func, thiz, []);
|
||||
}
|
||||
};
|
||||
}
|
||||
return callSiteGetters;
|
||||
}
|
||||
|
||||
function applyCallSiteGetters(thiz, callSite, getters) {
|
||||
for (let i=0; i<getters.length; i++) {
|
||||
const getter = getters[i];
|
||||
localReflectDefineProperty(thiz, getter.propName, {
|
||||
__proto__: null,
|
||||
value: getter.func(callSite)
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
const callSiteGetters = makeCallSiteGetters([
|
||||
'getTypeName',
|
||||
'getFunctionName',
|
||||
'getMethodName',
|
||||
'getFileName',
|
||||
'getLineNumber',
|
||||
'getColumnNumber',
|
||||
'getEvalOrigin',
|
||||
'isToplevel',
|
||||
'isEval',
|
||||
'isNative',
|
||||
'isConstructor',
|
||||
'isAsync',
|
||||
'isPromiseAll',
|
||||
'getPromiseIndex'
|
||||
]);
|
||||
|
||||
class CallSite {
|
||||
constructor(callSite) {
|
||||
applyCallSiteGetters(this, callSite, callSiteGetters);
|
||||
}
|
||||
getThis() {
|
||||
return undefined;
|
||||
}
|
||||
getFunction() {
|
||||
return undefined;
|
||||
}
|
||||
toString() {
|
||||
return 'CallSite {}';
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
for (let i=0; i<callSiteGetters.length; i++) {
|
||||
const name = callSiteGetters[i].name;
|
||||
const funcProp = localReflectGetOwnPropertyDescriptor(OriginalCallSite.prototype, name);
|
||||
if (!funcProp) continue;
|
||||
const propertyName = callSiteGetters[i].propName;
|
||||
const func = {func() {
|
||||
return this[propertyName];
|
||||
}}.func;
|
||||
const nameProp = localReflectGetOwnPropertyDescriptor(func, 'name');
|
||||
if (!nameProp) throw localUnexpected();
|
||||
nameProp.value = name;
|
||||
if (!localReflectDefineProperty(func, 'name', nameProp)) throw localUnexpected();
|
||||
funcProp.value = func;
|
||||
if (!localReflectDefineProperty(CallSite.prototype, name, funcProp)) throw localUnexpected();
|
||||
}
|
||||
|
||||
if (!localReflectDefineProperty(LocalError, 'prepareStackTrace', {
|
||||
configurable: false,
|
||||
enumerable: false,
|
||||
get() {
|
||||
return currentPrepareStackTrace;
|
||||
},
|
||||
set(value) {
|
||||
if (typeof(value) !== 'function') {
|
||||
currentPrepareStackTrace = value;
|
||||
return;
|
||||
}
|
||||
const wrapped = localReflectApply(localWeakMapGet, wrappedPrepareStackTrace, [value]);
|
||||
if (wrapped) {
|
||||
currentPrepareStackTrace = wrapped;
|
||||
return;
|
||||
}
|
||||
const newWrapped = (error, sst) => {
|
||||
if (localArrayIsArray(sst)) {
|
||||
for (let i=0; i < sst.length; i++) {
|
||||
const cs = sst[i];
|
||||
if (typeof cs === 'object' && localReflectGetPrototypeOf(cs) === OriginalCallSite.prototype) {
|
||||
sst[i] = new CallSite(cs);
|
||||
}
|
||||
}
|
||||
}
|
||||
return value(error, sst);
|
||||
};
|
||||
localReflectApply(localWeakMapSet, wrappedPrepareStackTrace, [value, newWrapped]);
|
||||
localReflectApply(localWeakMapSet, wrappedPrepareStackTrace, [newWrapped, newWrapped]);
|
||||
currentPrepareStackTrace = newWrapped;
|
||||
}
|
||||
})) throw localUnexpected();
|
||||
} else if (oldPrepareStackTraceDesc) {
|
||||
localReflectDefineProperty(LocalError, 'prepareStackTrace', oldPrepareStackTraceDesc);
|
||||
} else {
|
||||
localReflectDeleteProperty(LocalError, 'prepareStackTrace');
|
||||
}
|
||||
|
||||
/*
|
||||
* Exception sanitization
|
||||
*/
|
||||
|
||||
const withProxy = localObjectFreeze({
|
||||
__proto__: null,
|
||||
has(target, key) {
|
||||
if (key === host.INTERNAL_STATE_NAME) return false;
|
||||
return localReflectHas(target, key);
|
||||
}
|
||||
});
|
||||
|
||||
const interanState = localObjectFreeze({
|
||||
__proto__: null,
|
||||
wrapWith(x) {
|
||||
if (x === null || x === undefined) return x;
|
||||
return new LocalProxy(localObject(x), withProxy);
|
||||
},
|
||||
handleException: ensureThis,
|
||||
import(what) {
|
||||
throw new VMError('Dynamic Import not supported');
|
||||
}
|
||||
});
|
||||
|
||||
if (!localReflectDefineProperty(global, host.INTERNAL_STATE_NAME, {
|
||||
__proto__: null,
|
||||
configurable: false,
|
||||
enumerable: false,
|
||||
writable: false,
|
||||
value: interanState
|
||||
})) throw localUnexpected();
|
||||
|
||||
/*
|
||||
* Eval sanitization
|
||||
*/
|
||||
|
||||
function throwAsync() {
|
||||
return new VMError('Async not available');
|
||||
}
|
||||
|
||||
function makeFunction(inputArgs, isAsync, isGenerator) {
|
||||
const lastArgs = inputArgs.length - 1;
|
||||
let code = lastArgs >= 0 ? `${inputArgs[lastArgs]}` : '';
|
||||
let args = lastArgs > 0 ? `${inputArgs[0]}` : '';
|
||||
for (let i = 1; i < lastArgs; i++) {
|
||||
args += `,${inputArgs[i]}`;
|
||||
}
|
||||
try {
|
||||
code = host.transformAndCheck(args, code, isAsync, isGenerator, allowAsync);
|
||||
} catch (e) {
|
||||
throw bridge.from(e);
|
||||
}
|
||||
return localEval(code);
|
||||
}
|
||||
|
||||
const FunctionHandler = {
|
||||
__proto__: null,
|
||||
apply(target, thiz, args) {
|
||||
return makeFunction(args, this.isAsync, this.isGenerator);
|
||||
},
|
||||
construct(target, args, newTarget) {
|
||||
return makeFunction(args, this.isAsync, this.isGenerator);
|
||||
}
|
||||
};
|
||||
|
||||
const EvalHandler = {
|
||||
__proto__: null,
|
||||
apply(target, thiz, args) {
|
||||
if (args.length === 0) return undefined;
|
||||
let code = `${args[0]}`;
|
||||
try {
|
||||
code = host.transformAndCheck(null, code, false, false, allowAsync);
|
||||
} catch (e) {
|
||||
throw bridge.from(e);
|
||||
}
|
||||
return localEval(code);
|
||||
}
|
||||
};
|
||||
|
||||
const AsyncErrorHandler = {
|
||||
__proto__: null,
|
||||
apply(target, thiz, args) {
|
||||
throw throwAsync();
|
||||
},
|
||||
construct(target, args, newTarget) {
|
||||
throw throwAsync();
|
||||
}
|
||||
};
|
||||
|
||||
function makeCheckFunction(isAsync, isGenerator) {
|
||||
if (isAsync && !allowAsync) return AsyncErrorHandler;
|
||||
return {
|
||||
__proto__: FunctionHandler,
|
||||
isAsync,
|
||||
isGenerator
|
||||
};
|
||||
}
|
||||
|
||||
function overrideWithProxy(obj, prop, value, handler) {
|
||||
const proxy = new LocalProxy(value, handler);
|
||||
if (!localReflectDefineProperty(obj, prop, {__proto__: null, value: proxy})) throw localUnexpected();
|
||||
return proxy;
|
||||
}
|
||||
|
||||
const proxiedFunction = overrideWithProxy(localFunction.prototype, 'constructor', localFunction, makeCheckFunction(false, false));
|
||||
if (GeneratorFunction) {
|
||||
if (!localReflectSetPrototypeOf(GeneratorFunction, proxiedFunction)) throw localUnexpected();
|
||||
overrideWithProxy(GeneratorFunction.prototype, 'constructor', GeneratorFunction, makeCheckFunction(false, true));
|
||||
}
|
||||
if (AsyncFunction) {
|
||||
if (!localReflectSetPrototypeOf(AsyncFunction, proxiedFunction)) throw localUnexpected();
|
||||
overrideWithProxy(AsyncFunction.prototype, 'constructor', AsyncFunction, makeCheckFunction(true, false));
|
||||
}
|
||||
if (AsyncGeneratorFunction) {
|
||||
if (!localReflectSetPrototypeOf(AsyncGeneratorFunction, proxiedFunction)) throw localUnexpected();
|
||||
overrideWithProxy(AsyncGeneratorFunction.prototype, 'constructor', AsyncGeneratorFunction, makeCheckFunction(true, true));
|
||||
}
|
||||
|
||||
global.Function = proxiedFunction;
|
||||
global.eval = new LocalProxy(localEval, EvalHandler);
|
||||
|
||||
/*
|
||||
* Promise sanitization
|
||||
*/
|
||||
|
||||
if (localPromise && !allowAsync) {
|
||||
|
||||
const PromisePrototype = localPromise.prototype;
|
||||
|
||||
overrideWithProxy(PromisePrototype, 'then', PromisePrototype.then, AsyncErrorHandler);
|
||||
// This seems not to work, and will produce
|
||||
// UnhandledPromiseRejectionWarning: TypeError: Method Promise.prototype.then called on incompatible receiver [object Object].
|
||||
// This is likely caused since the host.Promise.prototype.then cannot use the VM Proxy object.
|
||||
// Contextify.connect(host.Promise.prototype.then, Promise.prototype.then);
|
||||
|
||||
if (PromisePrototype.finally) {
|
||||
overrideWithProxy(PromisePrototype, 'finally', PromisePrototype.finally, AsyncErrorHandler);
|
||||
// Contextify.connect(host.Promise.prototype.finally, Promise.prototype.finally);
|
||||
}
|
||||
if (Promise.prototype.catch) {
|
||||
overrideWithProxy(PromisePrototype, 'catch', PromisePrototype.catch, AsyncErrorHandler);
|
||||
// Contextify.connect(host.Promise.prototype.catch, Promise.prototype.catch);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
function readonly(other, mock) {
|
||||
// Note: other@other(unsafe) mock@other(unsafe) returns@this(unsafe) throws@this(unsafe)
|
||||
if (!mock) return fromWithFactory(readonlyFactory, other);
|
||||
const tmock = from(mock);
|
||||
return fromWithFactory(obj=>new ReadOnlyMockHandler(obj, tmock), other);
|
||||
}
|
||||
|
||||
return {
|
||||
__proto__: null,
|
||||
readonly,
|
||||
global
|
||||
};
|
||||
931
package-lock.json
generated
931
package-lock.json
generated
File diff suppressed because it is too large
Load diff
|
|
@ -34,7 +34,7 @@
|
|||
"@octokit/core": "^3.5.1",
|
||||
"@octokit/plugin-paginate-rest": "^2.17.0",
|
||||
"@octokit/plugin-rest-endpoint-methods": "^5.13.0",
|
||||
"https-proxy-agent": "^5.0.0",
|
||||
"proxy-agent": "^5.0.0",
|
||||
"uuid": "^8.3.2"
|
||||
},
|
||||
"devDependencies": {
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
import {Octokit as Core} from '@octokit/core'
|
||||
import {paginateRest} from '@octokit/plugin-paginate-rest'
|
||||
import {restEndpointMethods} from '@octokit/plugin-rest-endpoint-methods'
|
||||
import {HttpsProxyAgent} from 'https-proxy-agent'
|
||||
import ProxyAgent from 'proxy-agent'
|
||||
export {RestEndpointMethodTypes} from '@octokit/plugin-rest-endpoint-methods'
|
||||
export {OctokitOptions} from '@octokit/core/dist-types/types'
|
||||
|
||||
|
|
@ -11,23 +11,18 @@ export const Octokit = Core.plugin(
|
|||
autoProxyAgent
|
||||
)
|
||||
|
||||
// Octokit plugin to support the https_proxy and no_proxy environment variable
|
||||
// Octokit plugin to support the standard environment variables http_proxy, https_proxy and no_proxy
|
||||
function autoProxyAgent(octokit: Core) {
|
||||
const proxy = process.env.https_proxy || process.env.HTTPS_PROXY
|
||||
|
||||
const noProxy = process.env.no_proxy || process.env.NO_PROXY
|
||||
let noProxyArray: string[] = []
|
||||
if (noProxy) {
|
||||
noProxyArray = noProxy.split(',')
|
||||
}
|
||||
const proxy =
|
||||
process.env.https_proxy ||
|
||||
process.env.HTTPS_PROXY ||
|
||||
process.env.http_proxy ||
|
||||
process.env.HTTP_PROXY
|
||||
|
||||
if (!proxy) return
|
||||
|
||||
const agent = new HttpsProxyAgent(proxy)
|
||||
const agent = new ProxyAgent()
|
||||
octokit.hook.before('request', options => {
|
||||
if (noProxyArray.includes(options.request.hostname)) {
|
||||
return
|
||||
}
|
||||
options.request.agent = agent
|
||||
})
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue