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‎.gitignore

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@@ -25,9 +25,11 @@ build/Release
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# Dependency directory
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node_modules
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bower_components
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# Optional npm cache directory
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.npm
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# Optional REPL history
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.node_repl_history
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.idea

‎app.js

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var express = require('express');
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var path = require('path');
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var favicon = require('serve-favicon');
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var logger = require('morgan');
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var cookieParser = require('cookie-parser');
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var bodyParser = require('body-parser');
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var routes = require('./routes/index');
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var ldap = require('./routes/ldap');
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//if loaded here, how to propagate / share the values
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var ldapCfg = require('./config');
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var app = express();
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// view engine setup
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app.set('views', path.join(__dirname, 'views'));
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app.set('view engine', 'jade');
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// uncomment after placing your favicon in /public
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//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
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app.use(logger('dev'));
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app.use(bodyParser.json());
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app.use(bodyParser.urlencoded({extended: false}));
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app.use(cookieParser());
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app.use(express.static(path.join(__dirname, 'public')));
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app.use('/bower_components', express.static(path.join(__dirname, 'bower_components')));
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app.use('/', routes);
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app.use('/ldap', ldap);
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// catch 404 and forward to error handler
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app.use(function (req, res, next) {
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var err = new Error('Not Found');
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err.status = 404;
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next(err);
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});
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// error handlers
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// development error handler
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// will print stacktrace
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if (app.get('env') === 'development') {
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app.use(function (err, req, res, next) {
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res.status(err.status || 500);
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res.render('error', {
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message: err.message,
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error: err
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});
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});
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}
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// production error handler
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// no stacktraces leaked to user
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app.use(function (err, req, res, next) {
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res.status(err.status || 500);
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res.render('error', {
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message: err.message,
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error: {}
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});
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});
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//cant get return value
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//var result = ldapClient.userExists('testme');
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//console.log('The result is: ' + result);
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module.exports = app;

‎bin/www

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#!/usr/bin/env node
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/**
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* Module dependencies.
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*/
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var app = require('../app');
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var debug = require('debug')('ldapRoute-change:server');
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var http = require('http');
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/**
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* Get port from environment and store in Express.
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*/
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var port = normalizePort(process.env.PORT || '3000');
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app.set('port', port);
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/**
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* Create HTTP server.
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*/
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var server = http.createServer(app);
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/**
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* Listen on provided port, on all network interfaces.
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*/
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server.listen(port);
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server.on('error', onError);
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server.on('listening', onListening);
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/**
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* Normalize a port into a number, string, or false.
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*/
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function normalizePort(val) {
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var port = parseInt(val, 10);
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if (isNaN(port)) {
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// named pipe
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return val;
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}
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if (port >= 0) {
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// port number
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return port;
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}
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return false;
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}
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/**
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* Event listener for HTTP server "error" event.
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*/
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function onError(error) {
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if (error.syscall !== 'listen') {
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throw error;
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}
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var bind = typeof port === 'string'
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? 'Pipe ' + port
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: 'Port ' + port;
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// handle specific listen errors with friendly messages
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switch (error.code) {
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case 'EACCES':
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console.error(bind + ' requires elevated privileges');
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process.exit(1);
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break;
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case 'EADDRINUSE':
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console.error(bind + ' is already in use');
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process.exit(1);
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break;
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default:
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throw error;
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}
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}
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/**
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* Event listener for HTTP server "listening" event.
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*/
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function onListening() {
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var addr = server.address();
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var bind = typeof addr === 'string'
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? 'pipe ' + addr
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: 'port ' + addr.port;
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debug('Listening on ' + bind);
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}

‎bower.json

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{
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"name": "ldap-change",
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"description": "ldap-change",
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"main": "",
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"authors": [
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"4F2E4A2E <[email protected]>"
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],
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"license": "MIT",
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"moduleType": [
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"node"
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],
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"homepage": "",
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"private": true,
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"ignore": [
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"**/.*",
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"node_modules",
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"bower_components",
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"test",
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"tests"
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],
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"dependencies": {
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"bootstrap": "^3.3.6",
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"jquery": "^2.2.3",
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"form.validation": "*"
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}
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}

‎config.json

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{
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"ldap_host_url": "ldap://127.0.0.1:10389",
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"ldap_base_dn": "dc=company,dc=com",
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"ldap_bind_user": "<user-dn>",
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"ldap_bind_password": "",
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"ldap_user_prefix": "uid="
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}

‎package.json

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{
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"name": "ldap-change",
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"version": "0.0.0",
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"private": true,
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"scripts": {
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"start": "node ./bin/www"
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},
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"dependencies": {
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"body-parser": "~1.13.2",
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"cookie-parser": "~1.3.5",
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"debug": "~2.2.0",
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"express": "~4.13.1",
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"jade": "~1.11.0",
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"ldapjs": "^1.0.0",
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"morgan": "~1.6.1",
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"serve-favicon": "~2.3.0"
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}
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}

‎public/javascripts/ldap-client-apacheds.js

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var ldap = require('ldapjs');
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var ldapCfg = require('../../config');
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var client = ldap.createClient({
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url: ldapCfg.ldap_host_url,
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idleTimeout: 200
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});
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function bind() {
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client = ldap.createClient({
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url: ldapCfg.ldap_host_url,
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idleTimeout: 200
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});
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client.bind(ldapCfg.ldap_bind_user, ldapCfg.ldap_bind_password, function (err) {
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if (err != null) {
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console.log(err);
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} else {
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console.log('LDAP-Client successful binded.');
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}
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});
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}
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exports.changePassword = function (userId, oldPassword, newPassword) {
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bind();
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client.search(ldapCfg.ldap_base_dn, opts = {
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filter: ldapCfg.ldap_user_prefix + userId,
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scope: 'sub',
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attributes: ['dn']
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}, function (err, res) {
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res.on('searchEntry', function (entry) {
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var userDN = entry.object.dn;
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client.bind(userDN, oldPassword, function (err) {
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client.modify(userDN, [
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new ldap.Change({
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operation: 'replace',
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modification: {
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userPassword: newPassword
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}
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})
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], function (err) {
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if (err) {
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console.log(err.code);
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console.log(err.name);
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console.log(err.message);
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}
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else {
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console.log('Password changed!');
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}
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});
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});
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});
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res.on('end', function (result) {
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console.log('Status: ' + result.status);
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});
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});
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};
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exports.userExists = function (userId) {
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bind();
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client.search(ldapCfg.ldap_base_dn, opts = {
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filter: ldapCfg.ldap_user_prefix + userId,
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scope: 'sub',
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attributes: ['dn']
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}, function (err, res) {
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if (err != null)
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console.log(err);
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res.on('searchEntry', function (_entry) {
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client.userAvailable = true;
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console.log('entry: ' + JSON.stringify(_entry.object));
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});
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res.on('error', function (err) {
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console.error('error: ' + err.message);
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});
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res.on('end', function (result) {
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console.log('LDAP-Client successful search. Status: ' + result.status);
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client.unbind();
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});
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});
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};

‎public/stylesheets/style.css

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body {
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padding: 50px;
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font: 14px "Lucida Grande", Helvetica, Arial, sans-serif;
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}
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a {
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color: #00B7FF;
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}

‎routes/index.js

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var express = require('express');
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var router = express.Router();
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/* GET home page. */
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router.get('/', function(req, res, next) {
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res.render('ldap', { title: 'LDAP Password Change Tool' });
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});
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module.exports = router;

‎routes/ldap.js

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var express = require('express');
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var ldapClient = require('../public/javascripts/ldap-client-apacheds.js');
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var router = express.Router();
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/* GET ldapRoute listing. */
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router.get('/', function (req, res, next) {
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console.log(req.body);
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//res.send('respond with a resource');
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res.render('ldap', {title: 'HTML5 LDAP Password Change Tool'});
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});
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router.use('/change/password', function (req, res, next) {
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ldapClient.changePassword(req.body.userName, req.body.oldPassword, req.body.confirmPassword);
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res.send('O.K.');
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});
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module.exports = router;

‎views/error.jade

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extends ../node_modules/jade-bootstrap/layouts/starter
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block body
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h1= message
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h2= error.status
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pre #{error.stack}

‎views/index.html

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<head><title></title><link rel="stylesheet" href="/bower_components/bootstrap/dist/css/bootstrap.min.css"/><script type="text/javascript" src="/bower_components/jquery/dist/jquery.min.js"></script><script type="text/javascript" src="/bower_components/bootstrap/dist/js/bootstrap.min.js"></script><script type="text/javascript" src="/bower_components/form.validation/dist/js/formValidation.min.js"></script><script type="text/javascript" src="/bower_components/form.validation/dist/js/framework/bootstrap.min.js"></script><script type="text/javascript" src="/javascripts/ldap-client-apacheds.js"></script><body><h1></h1><p>Welcome to </p></body></head><!DOCTYPE html><html></html>

‎views/index.jade

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extends ../node_modules/jade-bootstrap/_bootstrap
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extends layout
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block content
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h1= title
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p Welcome to #{title}

‎views/layout.jade

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head
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title= title
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link(rel='stylesheet', href='/bower_components/bootstrap/dist/css/bootstrap.min.css')
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script(type='text/javascript', src='/bower_components/jquery/dist/jquery.min.js')
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script(type='text/javascript', src='/bower_components/bootstrap/dist/js/bootstrap.min.js')
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script(type='text/javascript', src='/bower_components/form.validation/dist/js/formValidation.min.js')
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script(type='text/javascript', src='/bower_components/form.validation/dist/js/framework/bootstrap.min.js')
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script(type='text/javascript', src='/javascripts/ldap-client-apacheds.js')
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body
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block content
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doctype
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html

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