这是我第一次实施护照策略（使用本教程https://scotch.io/tutorials/easy-node-authentication-setup-and-local），我认为我犯了一个小错误导致了一个奇怪的问题。首次使用电子邮件和密码登录，没有问题（数据库连接，用户登录成功）第二次使用相同的电子邮件和密码我得到 rangeError：无效状态代码：1 并崩溃nodemon。
我试图找到有关此错误的更多信息，但确实没有任何信息。我确实遇到过类似问题的其他人，但自10月以来没有人回答他的问题。有人在乎这个问题吗？
routes.js
app.post('/login', passport.authenticate('local'), function (req, res {
console.log("passport user" + req.user);
res.status(200).json({
user: req.user
});
});
app.get('/user/auth', auth.isAuthenticated, function (req, res) {
if (req.user) {
res.status(200).json({
user: req.user
});
} else {
res.sendStatus(401);
}
});
app.post("/api/user", function (req, res) {
const user = req.body;
console.log(user);
User.findOne({ 'local.email': user.email },
function (err, result) {
if (err) {
console.log(err);
handleError(err, res);
return;
}
if (result) {
res.status(500).send("Email already exists in database");
} else {
var newUser = new User();
newUser.local.password = createHash(user.password);
newUser.local.email = user.email;
newUser.local.name = user.name;
newUser.local.mobile = user.mobile;
newUser.save(function (err, result) {
res.status(201).send("User added to database");
});
}
});
});
auth.js
passport.use(new LocalStrategy({ // redefine the field names the strategy (passport-local) expects
usernameField: 'username',
passwordField: 'password',
passReqToCallback : true
}, function(req, email, password, done) {
// asynchronous
// User.findOne wont fire unless data is sent back
process.nextTick(function() {
// find a user whose email is the same as the forms email
// we are checking to see if the user trying to login already exists
User.findOne({ 'local.email' : email }, function(err, user) {
// if there are any errors, return the error
if (err)
return done(err);
// check to see if theres already a user with that email
if (user) {
return done(null, false, req.flash('signupMessage', 'That email is already taken.'));
} else {
// if there is no user with that email
// create the user
var newUser= new User();
// set the user's local credentials
newUser.local.email= email;
newUser.local.password = newUser.generateHash(password);
// save the user
newUser.save(function(err) {
if (err)
throw err;
return done(null, newUser);
});
}
});
});
}
var isAuthenticated = function(req, res, next) {
//console.log("isAuthenticated(): ", req.user);
if (req.isAuthenticated()) {
next(); //good moves to the next one
}
else {
res.sendStatus(401);
}
}
return {
isAuthenticated: isAuthenticated,
}
};
user.js的
var mongoose = require('mongoose');
var bcrypt = require('bcrypt-nodejs');
// define the schema for our user model
var userSchema = mongoose.Schema({
local: {
id: String,
email: String,
password: String,
name: String,
mobile: String
},
google: {
id: String,
token: String,
email: String,
name: String
}
});
// methods ======================
// generating a hash
userSchema.methods.generateHash = function(password) {
return bcrypt.hashSync(password, bcrypt.genSaltSync(8), null);
};
// checking if password is valid
userSchema.methods.validPassword = function(password) {
return bcrypt.compareSync(password, this.local.password);
};
// create the model for users and expose it to our app
module.exports = mongoose.model('User', userSchema);
HTML
<div class="panel panel-default">
<div class="panel-body">
<form name='loginForm' ng-submit='ctrl.login()' novalidate>
<div class="form-group">
<input class="form-control" type="text" name="username" placeholder="EMAIL" id="username" ng-model='ctrl.user.username'></div>
<div class="form-group">
<input class="form-control" type="password" name="password" placeholder="PASSWORD" id="password" ng-model='ctrl.user.password'></div>
<div class="form-group">
<input id="submit" name="submit" type="submit" class="btn btn-full btn-block" value="Log In"></div>