84 lines
2.2 KiB
JavaScript
84 lines
2.2 KiB
JavaScript
/* jslint node: true */
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'use strict';
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var theme = require('./theme.js');
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var clientConnections = require('./client_connections.js').clientConnections;
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var ansi = require('./ansi_term.js');
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var userDb = require('./database.js').dbs.user;
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var sysProp = require('./system_property.js');
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var userLogin = require('./user_login.js').userLogin;
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var async = require('async');
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var _ = require('lodash');
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var iconv = require('iconv-lite');
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exports.login = login;
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exports.logoff = logoff;
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exports.prevMenu = prevMenu;
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function login(callingMenu, formData, extraArgs) {
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var client = callingMenu.client;
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userLogin(callingMenu.client, formData.value.username, formData.value.password, function authResult(err) {
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if(err) {
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// login failure
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if(err.existingConn) {
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client.term.rawWrite(ansi.resetScreen());
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var artOpts = {
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client : client,
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font : _.has(callingMenu, 'menuConfig.config.tooNode.font') ? callingMenu.menuConfig.config.tooNode.font : null,
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name : _.has(callingMenu, 'menuConfig.config.tooNode.art') ? callingMenu.menuConfig.config.tooNode.art : 'TOONODE',
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};
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theme.displayThemeArt(artOpts, function artDisplayed(err) {
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if(err) {
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client.term.write('\nA user by that name is already logged in.\n');
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}
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setTimeout(function timeout() {
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callingMenu.prevMenu();
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}, 2000);
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});
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return;
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} else {
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// Other error
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callingMenu.prevMenu();
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}
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} else {
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// success!
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callingMenu.nextMenu();
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}
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});
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}
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function logoff(callingMenu, formData, extraArgs) {
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//
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// Simple logoff. Note that recording of @ logoff properties/stats
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// occurs elsewhere!
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//
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var client = callingMenu.client;
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setTimeout(function timeout() {
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//
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// For giggles...
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//
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client.term.write(
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ansi.normal() + '\n' +
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iconv.decode(require('crypto').randomBytes(Math.floor(Math.random() * 65) + 20), client.term.outputEncoding) +
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'NO CARRIER');
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client.end();
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}, 500);
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}
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function prevMenu(callingMenu, formData, extraArgs) {
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callingMenu.prevMenu(function result(err) {
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if(err) {
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callingMenu.client.log.error( { error : err.toString() }, 'Error attempting to fallback!');
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}
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});
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}
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