105 lines
4.1 KiB
JavaScript
105 lines
4.1 KiB
JavaScript
"use strict";
|
|
var __importDefault = (this && this.__importDefault) || function (mod) {
|
|
return (mod && mod.__esModule) ? mod : { "default": mod };
|
|
};
|
|
const url_1 = require("url");
|
|
const degenerator_1 = require("degenerator");
|
|
/**
|
|
* Built-in PAC functions.
|
|
*/
|
|
const dateRange_1 = __importDefault(require("./dateRange"));
|
|
const dnsDomainIs_1 = __importDefault(require("./dnsDomainIs"));
|
|
const dnsDomainLevels_1 = __importDefault(require("./dnsDomainLevels"));
|
|
const dnsResolve_1 = __importDefault(require("./dnsResolve"));
|
|
const isInNet_1 = __importDefault(require("./isInNet"));
|
|
const isPlainHostName_1 = __importDefault(require("./isPlainHostName"));
|
|
const isResolvable_1 = __importDefault(require("./isResolvable"));
|
|
const localHostOrDomainIs_1 = __importDefault(require("./localHostOrDomainIs"));
|
|
const myIpAddress_1 = __importDefault(require("./myIpAddress"));
|
|
const shExpMatch_1 = __importDefault(require("./shExpMatch"));
|
|
const timeRange_1 = __importDefault(require("./timeRange"));
|
|
const weekdayRange_1 = __importDefault(require("./weekdayRange"));
|
|
/**
|
|
* Returns an asynchronous `FindProxyForURL()` function
|
|
* from the given JS string (from a PAC file).
|
|
*
|
|
* @param {String} str JS string
|
|
* @param {Object} opts optional "options" object
|
|
* @return {Function} async resolver function
|
|
*/
|
|
function createPacResolver(_str, _opts = {}) {
|
|
const str = Buffer.isBuffer(_str) ? _str.toString('utf8') : _str;
|
|
// The sandbox to use for the `vm` context.
|
|
const sandbox = Object.assign(Object.assign({}, createPacResolver.sandbox), _opts.sandbox);
|
|
const opts = Object.assign(Object.assign({ filename: 'proxy.pac' }, _opts), { sandbox });
|
|
// Construct the array of async function names to add `await` calls to.
|
|
const names = Object.keys(sandbox).filter((k) => isAsyncFunction(sandbox[k]));
|
|
// Compile the JS `FindProxyForURL()` function into an async function.
|
|
const resolver = (0, degenerator_1.compile)(str, 'FindProxyForURL', names, opts);
|
|
function FindProxyForURL(url, _host, _callback) {
|
|
let host = null;
|
|
let callback = null;
|
|
if (typeof _callback === 'function') {
|
|
callback = _callback;
|
|
}
|
|
if (typeof _host === 'string') {
|
|
host = _host;
|
|
}
|
|
else if (typeof _host === 'function') {
|
|
callback = _host;
|
|
}
|
|
if (!host) {
|
|
host = (0, url_1.parse)(url).hostname;
|
|
}
|
|
if (!host) {
|
|
throw new TypeError('Could not determine `host`');
|
|
}
|
|
const promise = resolver(url, host);
|
|
if (typeof callback === 'function') {
|
|
toCallback(promise, callback);
|
|
}
|
|
else {
|
|
return promise;
|
|
}
|
|
}
|
|
Object.defineProperty(FindProxyForURL, 'toString', {
|
|
value: () => resolver.toString(),
|
|
enumerable: false,
|
|
});
|
|
return FindProxyForURL;
|
|
}
|
|
// eslint-disable-next-line @typescript-eslint/no-namespace
|
|
(function (createPacResolver) {
|
|
createPacResolver.sandbox = Object.freeze({
|
|
alert: (message = '') => console.log('%s', message),
|
|
dateRange: dateRange_1.default,
|
|
dnsDomainIs: dnsDomainIs_1.default,
|
|
dnsDomainLevels: dnsDomainLevels_1.default,
|
|
dnsResolve: dnsResolve_1.default,
|
|
isInNet: isInNet_1.default,
|
|
isPlainHostName: isPlainHostName_1.default,
|
|
isResolvable: isResolvable_1.default,
|
|
localHostOrDomainIs: localHostOrDomainIs_1.default,
|
|
myIpAddress: myIpAddress_1.default,
|
|
shExpMatch: shExpMatch_1.default,
|
|
timeRange: timeRange_1.default,
|
|
weekdayRange: weekdayRange_1.default,
|
|
});
|
|
})(createPacResolver || (createPacResolver = {}));
|
|
function toCallback(promise, callback) {
|
|
promise.then((rtn) => callback(null, rtn), callback);
|
|
}
|
|
function isAsyncFunction(v) {
|
|
if (typeof v !== 'function')
|
|
return false;
|
|
// Native `AsyncFunction`
|
|
if (v.constructor.name === 'AsyncFunction')
|
|
return true;
|
|
// TypeScript compiled
|
|
if (String(v).indexOf('__awaiter(') !== -1)
|
|
return true;
|
|
// Legacy behavior - set `async` property on the function
|
|
return Boolean(v.async);
|
|
}
|
|
module.exports = createPacResolver;
|
|
//# sourceMappingURL=index.js.map
|