如何使用express-ntlm获取Windows用户名，而不使用NODE.js进行身份验证？ [英] how to use express-ntlm to get windows user name without authentication using NODE.js?

问题描述

在我的app.js中，我放了以下内容：

  var app = express（）; 
 
 //查看引擎设置
 app.set（'views'，path.join（__ dirname，'views'））; 
 app.set（'view engine'，'jade'）; 
 
 app.use（favicon（））; 
 app.use（logger（'dev'））; 
 app.use（bodyParser.json（））; 
 app.use（bodyParser.urlencoded（））; 
 app.use（cookieParser（））; 
 app.use（express.static（path.join（__ dirname，'public'）））; 
 
 app.use（'/'，routes）; 
 var ntlm = require（'express-ntlm'）; 
 app.use（ntlm（））; 
 app.use（'/ search'，search）; 
  

加载 http：// localhost：3000 / search
在chrome控制台中：加载资源失败：
无法加载资源：net： ：ERR_UNEXPECTED

这里的路由顺序是正确的？
谢谢。

=========修改为==============

  var express = require（'express'）; 
 var path = require（'path'）; 
 var favicon = require（'static-favicon'）; 
 var logger = require（'morgan'）; 
 var cookieParser = require（'cookie-parser'）; 
 var bodyParser = require（'body-parser'）; 
 
 var routes = require（'./ routes / index'）; 
 var TT = require（'./ routes / TT'）; 
 var KYEC_stat = require（'./ routes / KYEC_stat'）; 
 var ftc = require（'./ routes / ftc'）; 
 var volPerDevice = require（'./ routes / topVolPerDevice'）; 
 var search = require（'./ routes / search'）; 
 
 var ntlm = require（'express-ntlm'）; 
 var app = express（）; 
 
 //查看引擎设置
 app.set（'views'，path.join（__ dirname，'views'））; 
 app.set（'view engine'，'jade'）; 
 
 app.use（favicon（））; 
 app.use（logger（'dev'））; 
 app.use（bodyParser.json（））; 
 app.use（bodyParser.urlencoded（））; 
 app.use（cookieParser（））; 
 app.use（express.static（path.join（__ dirname，'public'）））; 
 
 app.use（ntlm（））; 
 app.use（'/ search'，search）; 
 app.use（'/ tt'，TT）; 
 app.use（'/ kyec'，KYEC_stat）; 
 app.use（'/ ftc'，ftc）; 
 app.use（'/ vol'，volPerDevice）; 
 app.use（'/'，routes）; 
 
 /// catch 404并转发到错误处理程序
 app.use（function（req，res，next）{
 var err = new Error（'Not Found'） ; 
 err.status = 404; 
 next（err）; 
}）; 
  

======= topVolPerDevice.js =========== =====

  var config = require（'../ config.json'）; 
 var express = require（'express'）; 
 var query = require（'pg-query'）; 
 var assert = require（'assert'）; 
 var async = require（'async'）; 
 var url = require（'url'）; 
 var queryString = require（'querystring'）; 
 
 var router = express.Router（）; 
 
 
 / *显示从2011年起每个设备ID测试的数量，使用d3 * / 
 / *查询将首先选择所有批记录及其最早的测试日期（这是 P'插入物料量）; 
然后使用{lotid，lotstartdate}检索所有第一个插入批记录，然后每个设备添加批量; 
然后返回顶部接种材料数量的第20个设备ID; 
 * / 
 router.get（'/'，function（req，res）{
 query.connectionParameters = config.reportConnStr; //连接到localhost 
 var deviceArray = new Array（）; 
 var sqlstr =sdfsfdfsdsfds; 
 query（sqlstr，function（err，rows，result）{
 assert.equal（rows，result.rows）; 
 for（var i = 0; i  var device = {}; 
 device.name = rows [i] .device; 
 device.value = rows [i] .totalqtyout; 
 deviceArray.push（device）; 
} 
 res.render（'d3t1'，{deviceArray：deviceArray}）; 
}）; 
}）; 
 
 module.exports = router; 
  

=====更新2/25/2015 ======== ===

我本周正在重新访问这个问题，我进一步了解了。
我试图在express-ntlm.js中放置一些调试语句，并在firefox中安装了firebug。事实证明，它可能不是中间件的顺序。

 返回函数（请求，响应，下一个）{
 if（！request.connection.id）{
 request.connection.id = utils.uuidv4（）; 
} 
 
 var auth_headers = request.headers.authorization; 
 
 var user = request.connection.ntlm; 
 .... 
} 
  

在这里，我的request.connection。 ntlm为null。

这里可能是什么原因？是关于浏览器设置还是我的网络设置？

我正在公司网络上运行，我在一个网络域。

解决方案

---

更新：

在app.js中更改为： p>

  app.use（ntlm（））; 
 app.use（'/'，search）; 
 app.use（'/'，TT）; 
 app.use（'/'，KYEC_stat）; 
 app.use（'/'，ftc）; 
 app.use（'/'，volPerDevice）; 
 app.use（'/'，routes）; 
  

并在topVolPerDevice文件的路由器中添加/ vol：

  var config = require（'../ config.json'）; 
 var express = require（'express'）; 
 var query = require（'pg-query'）; 
 var assert = require（'assert'）; 
 var async = require（'async'）; 
 var url = require（'url'）; 
 var queryString = require（'querystring'）; 
 
 var router = express.Router（）; 
 
 
 / *显示从2011年起每个设备ID测试的数量，使用d3 * / 
 / *查询将首先选择所有批记录及其最早的测试日期（这是 P'插入物料量）; 
然后使用{lotid，lotstartdate}检索所有第一个插入批记录，然后每个设备添加批量; 
然后返回顶部接种材料数量的第20个设备ID; 
 * / 
 router.get（'/ vol'，function（req，res）{
 query.connectionParameters = config.reportConnStr; //连接到localhost 
 var deviceArray = new Array（）; 
 var sqlstr =sdfsfdfsdsfds; 
 query（sqlstr，function（err，rows，result）{
 assert.equal（rows，result.rows）; 
 for（var i = 0; i< rows.length; i ++）{
 var device = {}; 
 device.name = rows [i] .device; 
 device。 value = rows [i] .totalqtyout; 
 deviceArray.push（device）; 
} 
 res.render（'d3t1'，{deviceArray：deviceArray}）; 
}） ; 
}）; 
 
 module.exports = router; 
  

I am trying to use express-ntlm to get windows user name without authentication.

in my app.js, i put the following:

var app = express();

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');

app.use(favicon());
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded());
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));

app.use('/', routes);
var ntlm = require('express-ntlm'); 
app.use(ntlm()); 
app.use('/search', search);

This gives me a 401 error in node.js when loading http://localhost:3000/search In chrome console: Failed to load resource: Failed to load resource: net::ERR_UNEXPECTED

what is the correct sequence of routing here? thanks.

========= modified to ==============

var express = require('express');
var path = require('path');
var favicon = require('static-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');

var routes = require('./routes/index');
var TT = require('./routes/TT');
var KYEC_stat = require('./routes/KYEC_stat');
var ftc = require('./routes/ftc');
var volPerDevice = require('./routes/topVolPerDevice');
var search = require('./routes/search');

var ntlm = require('express-ntlm'); 
var app = express();

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');

app.use(favicon());
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded());
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));

app.use(ntlm()); 
app.use('/search', search);
app.use('/tt', TT);
app.use('/kyec', KYEC_stat);
app.use('/ftc', ftc);
app.use('/vol', volPerDevice);
app.use('/', routes);

/// catch 404 and forward to error handler
app.use(function(req, res, next) {
    var err = new Error('Not Found');
    err.status = 404;
    next(err);
});

======= topVolPerDevice.js ================

var config = require('../config.json');
var express = require('express');
var query = require('pg-query');
var assert = require('assert');
var async = require('async');
var url = require('url');
var queryString = require('querystring');

var router = express.Router();


/* Display quantity tested per device id since 2011 using d3 */
/* The query will first select all lot records and their earliest test date (which is the 'P' insertion incoming material quantity);
   then use {lotid, lotstartdate} to retrieve all 1st insertion lot records, then add up lots per device;
   then return the 1st 20 device id which tops inocming material quantity;
 */
router.get('/', function(req, res) {
        query.connectionParameters = config.reportConnStr;      //connecting to localhost
        var deviceArray = new Array();
        var sqlstr =  "sdfsfdfsdsfds";
        query(sqlstr, function(err, rows, result) {
            assert.equal(rows, result.rows);
            for (var i = 0; i < rows.length; i++) {
                var device = {};
                device.name = rows[i].device;
                device.value = rows[i].totalqtyout;
                deviceArray.push(device);        
            }
            res.render('d3t1', {deviceArray:deviceArray});                      
        });
});

module.exports = router;

===== update 2/25/2015 =============

I am re-visiting the problem this week, and I reached a little bit further. I tried to put down a few debug statements in express-ntlm.js and also installed firebug in firefox. It turns out that it is probably not about the sequence of middleware.

return function(request, response, next) {
    if (!request.connection.id) {
        request.connection.id = utils.uuidv4();
    }

    var auth_headers = request.headers.authorization;

    var user = request.connection.ntlm;
....
}

over here, my request.connection.ntlm is null.

What could be the reason here? is it about browser settings or my network settings?

I am running this over company network, and I am on a network domain.

解决方案

---

UPDATE:

Change to this in the app.js:

app.use(ntlm()); 
app.use('/', search);
app.use('/', TT);
app.use('/', KYEC_stat);
app.use('/', ftc);
app.use('/', volPerDevice);
app.use('/', routes);

And add '/vol' in the router in the topVolPerDevice file:

var config = require('../config.json');
var express = require('express');
var query = require('pg-query');
var assert = require('assert');
var async = require('async');
var url = require('url');
var queryString = require('querystring');

var router = express.Router();


/* Display quantity tested per device id since 2011 using d3 */
/* The query will first select all lot records and their earliest test date (which is the 'P' insertion incoming material quantity);
   then use {lotid, lotstartdate} to retrieve all 1st insertion lot records, then add up lots per device;
   then return the 1st 20 device id which tops inocming material quantity;
 */
router.get('/vol', function(req, res) {
        query.connectionParameters = config.reportConnStr;      //connecting to localhost
        var deviceArray = new Array();
        var sqlstr =  "sdfsfdfsdsfds";
        query(sqlstr, function(err, rows, result) {
            assert.equal(rows, result.rows);
            for (var i = 0; i < rows.length; i++) {
                var device = {};
                device.name = rows[i].device;
                device.value = rows[i].totalqtyout;
                deviceArray.push(device);        
            }
            res.render('d3t1', {deviceArray:deviceArray});                      
        });
});

module.exports = router;

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