如何在快递申请中使用护照认证答案

【问题标题】：How to use the passport authentication in express application如何在快递申请中使用护照认证
【发布时间】：2017-06-09 06:12:18
【问题描述】：

var passport = require('passport')
var passportLocal = require('passport-local');
var expressSession = require('express-session');
var app = express();

app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));
app.use(cookieParser());
app.use(require('stylus').middleware(path.join(__dirname, 'public')));

app.use(expressSession({
  secret: process.env.SESSION_SECRET || 'secret',
  resave: false,
  saveUninitialized: false
}))

passport.use(new passportLocal.Strategy(function(username, password, done) {
  if (username == password) {
    done(null, { id: username, name: username });
  } else {
    done(null, null);
  }


}));

app.use(passport.initialize());
app.use(passport.session());

passport.serializeUser(function(user, done) {
  done(null, user.id);
});
passport.deserializeUser(function(id, done) {
  done(null, { id: id, name: id });
});


app.use('/', index);
app.use('/', users);


app.get('/', function(req, res, next) {
  res.render("login", {
    isAuthenticated: req.isAuthenticated(),
    user: req.user
  });
});
app.post('/login',
  passport.authenticate('local'),
  function(req, res, next) {
    res.redirect("/index1");
  });

让它工作....但是我如何限制对所有页面的访问？

【问题讨论】：

我按照here 的说法制作了所有内容，并且一切正常，至少在本地登录时是这样
我已经从 passportjs.org 编写了代码.....但是无法运行
尝试使用我在之前评论中发送的教程

标签： express passport.js

【解决方案1】：

搞定了！！！

代码如下：

var passport = require('passport')
var passportLocal = require('passport-local');
var expressSession = require('express-session');
var app = express();

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



app.use(require('stylus').middleware(path.join(__dirname, 'public')));
app.use(express.static(path.join(__dirname, 'public')));
app.use(express.static(__dirname + '/node_modules/jquery/dist/'));
// uncomment after placing your favicon in /public
//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
app.use(logger('dev'));

app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));
app.use(cookieParser());
app.use(require('stylus').middleware(path.join(__dirname, 'public')));


app.use(expressSession({
      secret: process.env.SESSION_SECRET || 'secret',
      resave:false,
      saveUninitialized: false
}))




passport.use(new passportLocal.Strategy(function(username,password, done){
    if(username == password)
    {
        done(null,{ id:username, name: username });
    }
    else
    {
        done(null,null);
    }


}));

app.use(passport.initialize());
app.use(passport.session());

passport.serializeUser(function(user,done){
        done(null,user.id);
});
passport.deserializeUser(function(id,done){
        done(null, { id:id,name: id});
});


app.use('/', index);
app.use('/', users);

app.get('/', function(req, res, next) {
  res.render("login",{
      isAuthenticated: req.isAuthenticated(),
      user: req.user
  });
});
app.post('/login',
  passport.authenticate('local'), function(req, res, next) {
  res.redirect("/index1");
});

然后使用以下条件逻辑：

if(req.isAuthenticated())
{

}
else
{

}

【讨论】：