141 lines
3.2 KiB
JavaScript
141 lines
3.2 KiB
JavaScript
"use strict";
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const pkg = require("../package.json");
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var _ = require("lodash");
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var path = require("path");
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var os = require("os");
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var fs = require("fs");
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var net = require("net");
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var bcrypt = require("bcryptjs");
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const colors = require("colors/safe");
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var Helper = {
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config: null,
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expandHome: expandHome,
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getStoragePath: getStoragePath,
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getUserConfigPath: getUserConfigPath,
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getUserLogsPath: getUserLogsPath,
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setHome: setHome,
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getVersion: getVersion,
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getGitCommit: getGitCommit,
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ip2hex: ip2hex,
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cleanIrcMessage: cleanIrcMessage,
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password: {
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hash: passwordHash,
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compare: passwordCompare,
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requiresUpdate: passwordRequiresUpdate,
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},
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};
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module.exports = Helper;
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Helper.config = require(path.resolve(path.join(
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__dirname,
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"..",
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"defaults",
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"config.js"
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)));
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function getVersion() {
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const gitCommit = getGitCommit();
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return gitCommit ? `source (${gitCommit})` : `v${pkg.version}`;
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}
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let _gitCommit;
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function getGitCommit() {
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if (_gitCommit !== undefined) {
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return _gitCommit;
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}
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try {
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_gitCommit = require("child_process")
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.execSync("git rev-parse --short HEAD 2> /dev/null") // Returns hash of current commit
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.toString()
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.trim();
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return _gitCommit;
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} catch (e) {
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// Not a git repository or git is not installed
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_gitCommit = null;
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return null;
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}
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}
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function setHome(homePath) {
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this.HOME = expandHome(homePath);
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this.CONFIG_PATH = path.join(this.HOME, "config.js");
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this.USERS_PATH = path.join(this.HOME, "users");
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// Reload config from new home location
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if (fs.existsSync(this.CONFIG_PATH)) {
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var userConfig = require(this.CONFIG_PATH);
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this.config = _.merge(this.config, userConfig);
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}
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if (!this.config.displayNetwork && !this.config.lockNetwork) {
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this.config.lockNetwork = true;
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log.warn(`${colors.bold("displayNetwork")} and ${colors.bold("lockNetwork")} are false, setting ${colors.bold("lockNetwork")} to true.`);
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}
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// TODO: Remove in future release
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if (this.config.debug === true) {
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log.warn("debug option is now an object, see defaults file for more information.");
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this.config.debug = {ircFramework: true};
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}
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}
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function getUserConfigPath(name) {
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return path.join(this.USERS_PATH, name + ".json");
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}
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function getUserLogsPath(name, network) {
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return path.join(this.HOME, "logs", name, network);
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}
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function getStoragePath() {
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return path.join(this.HOME, "storage");
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}
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function ip2hex(address) {
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// no ipv6 support
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if (!net.isIPv4(address)) {
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return "00000000";
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}
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return address.split(".").map(function(octet) {
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var hex = parseInt(octet, 10).toString(16);
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if (hex.length === 1) {
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hex = "0" + hex;
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}
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return hex;
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}).join("");
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}
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function expandHome(shortenedPath) {
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if (!shortenedPath) {
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return "";
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}
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const home = os.homedir().replace("$", "$$$$");
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return path.resolve(shortenedPath.replace(/^~($|\/|\\)/, home + "$1"));
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}
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function cleanIrcMessage(message) {
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// TODO: This does not strip hex based colours
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return message.replace(/\x02|\x1D|\x1F|\x16|\x0F|\x03(?:[0-9]{1,2}(?:,[0-9]{1,2})?)?/g, "");
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}
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function passwordRequiresUpdate(password) {
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return bcrypt.getRounds(password) !== 11;
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}
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function passwordHash(password) {
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return bcrypt.hashSync(password, bcrypt.genSaltSync(11));
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}
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function passwordCompare(password, expected) {
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return bcrypt.compare(password, expected);
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}
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