73 lines
1.4 KiB
JavaScript
73 lines
1.4 KiB
JavaScript
/*!
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* le-acme-core
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* Author: Kelly Johnson
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* Copyright 2017
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* Apache-2.0 OR MIT (and hence also MPL 2.0)
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*/
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'use strict';
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const request = require('request');
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const pkgJSON = require('../package.json');
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const version = pkgJSON.version;
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const os = require('os');
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const uaDefaults = {
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pkg: `Greenlock/${version}`
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, os: ` (${os.type()}; ${process.arch} ${os.platform()} ${os.release()})`
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, node: ` Node.js/${process.version}`
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, user: ''
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}
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let currentUAProps;
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function getUaString() {
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let userAgent = '';
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for (let key in currentUAProps) {
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userAgent += currentUAProps[key];
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}
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return userAgent.trim();
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}
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function getRequest() {
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return request.defaults({
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headers: {
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'User-Agent': getUaString()
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}
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});
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}
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function resetUa() {
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currentUAProps = {};
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for (let key in uaDefaults) {
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currentUAProps[key] = uaDefaults[key];
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}
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}
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function addUaString(string) {
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currentUAProps.user += ` ${string}`;
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}
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function omitUaProperties(opts) {
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if (opts.all) {
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currentUAProps = {};
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} else {
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for (let key in opts) {
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currentUAProps[key] = '';
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}
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}
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}
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// Set our UA to begin with
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resetUa();
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module.exports = {
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create: function create() {
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// get deps and modify here if need be
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return getRequest();
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}
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, addUaString: addUaString
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, omitUaProperties: omitUaProperties
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, resetUa: resetUa
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, getUaString: getUaString
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};
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