Question

带有（正确）数据用户名= test password = test的

POST localhost/api/login给出以下内容：

Error: Unknown authentication strategy "[object Object]"
   at attempt (/var/www/node_modules/passport/lib/middleware/authenticate.js:166:37)
   at authenticate (/var/www/node_modules/passport/lib/middleware/authenticate.js:342:7)
   at Layer.handle [as handle_request] (/var/www/node_modules/express/lib/router/layer.js:82:5)
   at next (/var/www/node_modules/express/lib/router/route.js:110:13)
   at Route.dispatch (/var/www/node_modules/express/lib/router/route.js:91:3)
   at Layer.handle [as handle_request] (/var/www/node_modules/express/lib/router/layer.js:82:5)
   at /var/www/node_modules/express/lib/router/index.js:267:22
   at Function.proto.process_params (/var/www/node_modules/express/lib/router/index.js:321:12)
   at next (/var/www/node_modules/express/lib/router/index.js:261:10)
   at SessionStrategy.strategy.pass (/var/www/node_modules/passport/lib/middleware/authenticate.js:318:9)

路线：

app.post('/api/login', passport.authenticate(new LocalStrategy(function(username, password, done) {
  db.User.findOne({username: username}, function(err, user) {
    if (err) return done(err);
    if (!user) return done(null, false, { message: 'Username or password incorrect' });
    bcrypt.compare(password, user.passHash, function(err, res) {
      if (err) return done(err);
      if (!res) return done(null, false, { message: 'Username or password incorrect' });
      return done(null, user);
    })
  })
})))

我有bodyParser正在运行，我知道它正在我的注册路由工作。这里发生了什么？我一直在使用http://passportjs.org/guide指南，它已经基本了，但为什么会发生这种情况？

Answer 1

authenticate()不接受对象，它接收包含您先前配置的策略名称的字符串。您的new LocalStrategy()是传递给passport.use()的内容。

所以你在中间件定义中这样做：

passport.use(new LocalStrategy(function(username, password, done) {
  db.User.findOne({username: username}, function(err, user) {
    if (err)
      return done(err);
    if (!user)
      return done(null, false, { message: 'Username or password incorrect' });
    bcrypt.compare(password, user.passHash, function(err, res) {
      if (err)
        return done(err);
      if (!res)
        return done(null, false, { message: 'Username or password incorrect' });
      return done(null, user);
    })
  })
}));

你为你的路线做了类似的事情：

app.post('/api/login',
  passport.authenticate('local'),
  function(req, res) {
    // authentication successful
  });

错误：未知的身份验证策略＆＃34; [object Object]＆＃34;

1 个答案: