我已经使用next.js构建了一个React应用，并为服务器进行了表达。现在，我尝试添加本地身份验证，但是身份验证每次都会失败。我认为这与未正确将参数传递给策略有关，但我无法弄清楚。

我已经尝试记录错误，但是passport.js不会返回任何有意义的错误消息。

预期行为：

用户存储在MongoDB中。用户应该能够通过登录表单登录，然后用于该用途的会话应保留在cookie中。

当前行为

将POST发送到/ login后，页面将按照authenticate方法中的指定重定向到/ 404。添加日志记录时，似乎根本无法访问用户。

server.js

/// BUNCH OF IMPORTS ///

const initializePassport = require("./passportConfig");

const usersApi = require("./api/handlers/usersApiHandlers");

initializePassport(
  passport,email => usersApi.getUserBySearchparam(email),id => usersApi.getUserBySearchparam(id)
);

const sessionconfig = {
  secret: uid.sync(18),cookie: {
    maxAge: 86400 * 1000 // 24 hours in milliseconds
  },resave: false,saveUninitialized: true
};

...

app.prepare().then(() => {
  const server = express();

  server.use(session(sessionconfig));
  server.use(flash());
  server.use(passport.initialize());

  mongoose.connect(process.env.DATABASE_URL,{ useNewUrlParser: true });
  const db = mongoose.connection;
  db.on("error",error => console.error(error));
  db.once("open",() => console.log("connected to database"));

  server.use(cors());

  server.post(
    "/login/",passport.authenticate("local",{
      successRedirect: "/api/swagger-doc",failureRedirect: "/404",failureflash: true
    })
  );

/// Bunch of routes to the different Pages ///

passportConfig.js

const LocalStrategy = require("passport-local").Strategy;
const bcrypt = require("bcrypt");

function initialize(passport,getUserByEmail,getUserById) {
  const authenticateUser = async (email,password,done) => {
    const user = getUserByEmail(email);

    if (user == null) {
      return done(null,false,{ message: "No user with that email" });
    }

    try {
      if (await bcrypt.compare(password,user.password)) {
        return done(null,user);
      }
      return done(null,{ message: "Password incorrect" });
    } catch (error) {
      return done(error);
    }
  };

  passport.use(new LocalStrategy({ usernameField: "email" },authenticateUser));

  passport.serializeuser((user,done) => done(null,user.id));
  passport.deserializeuser((user,done) => {
    done(null,getUserById(user.id));
  });
}

module.exports = initialize;

getUserBySearchparam

const getUserBySearchparam = searchParam => {
  return fetch(baseURL + searchParam)
    .then(handleResponse)
    .catch(handleError);
};

为getUserBySearchparam返回JSON

{
    "email": "...","isactivated": true,"imageUrl": "...","name": "...","password": "...","role": "...","_id": "..."
}