如何使用 express-ntlm 获取 Windows 用户名而不使用 NODE.js 进行身份验证？

Question

我正在尝试使用 express-ntlm 来获取 windows 用户名而无需身份验证。

在我的 app.js 中，我输入了以下内容：

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);

加载 http://localhost:3000/search 时，node.js 中出现 401 错误 在 chrome 控制台中：无法加载资源： 加载资源失败：net::ERR_UNEXPECTED

这里的正确路由顺序是什么？ 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();

// 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;

===== 2015 年 2 月 25 日更新 =============

这周我正在重新审视这个问题，并且我已经走得更远了。 我试图在 express-ntlm.js 中写下一些调试语句，并在 firefox 中安装了 firebug。事实证明，这可能与中间件的顺序无关。

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;
....
}

在这里，我的 request.connection.ntlm 为空。

这可能是什么原因？是关于浏览器设置还是我的网络设置？

我在公司网络上运行它，并且我在网络域中。

Answer 1

---

更新：

在 app.js 中改成这个：

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

并在路由器的topVolPerDevice文件中添加'/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();


/* 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;