我收到错误ValidationError：尝试注册新用户时需要路径password。我是Node，编程和身份验证的新手。
这是我的代码，然后我将介绍我所做的事情，试图解决问题。
用户模型和架构
var mongoose = require("mongoose");
var passportLocalMongoose = require("passport-local-mongoose");
var bcrypt = require("bcrypt-nodejs");
var UserSchema = new mongoose.Schema({
username: {type: String, unique: true, required: true},
password: {type: String, unique: true, required: true},
// avatar: String,
firstName: String,
lastName: String,
email: {type: String, unique: true, required: true},
resetPasswordToken: String,
resetPasswordExpires: Date,
// isAdmin: {type: Boolean, default: false}
});
UserSchema.plugin(passportLocalMongoose);
//save function -- hashes and then saves the password
UserSchema.pre('save', function(next) {
var user = this;
var SALT_FACTOR = 5;
if (!user.isModified('password')) return next();
bcrypt.genSalt(SALT_FACTOR, function(err, salt) {
if (err) return next(err);
bcrypt.hash(user.password, salt, null, function(err, hash) {
if (err) return next(err);
user.password = hash;
next();
});
});
});
//compares and checks password
UserSchema.methods.comparePassword = function(candidatePassword, cb) {
bcrypt.compare(candidatePassword, this.password, function(err, isMatch) {
if (err) return cb(err);
cb(null, isMatch);
});
};
module.exports = mongoose.model("User", UserSchema);
这是我的app.js文件：
var express = require("express"),
app = express(),
bodyParser = require("body-parser"),
mongoose = require("mongoose"),
expressSanitizer = require("express-sanitizer"),
passport = require("passport"),
cookieParser = require("cookie-parser"),
LocalStrategy = require("passport-local"),
session = require("express-session"),
nodemailer = require("nodemailer"),
bcrypt = require("bcrypt-nodejs"),
async = require("async"),
crypto = require("crypto"),
flash = require("connect-flash"),
moment = require("moment"),
User = require("./models/user"),
// seedDB = require("./seeds"),
methodOverride = require("method-override");
// APP CONFIG
mongoose.connect("mongodb://localhost/blog", {useMongoClient: true});
//PRODUCTION CONFIG - LIVE URL GOES HERE!
app.set("view engine", "ejs");
app.use(express.static(__dirname + "/assets"));
app.use(bodyParser.urlencoded({extended: true}));
app.use(expressSanitizer());
app.use(methodOverride("_method"));
app.use(cookieParser('secret'));
//require moment
app.locals.moment = require('moment');
// seedDB(); //seed test data!
// PASSPORT CONFIGURATION
app.use(require("express-session")({
secret: "It's a secret to everyone!!",
resave: false,
saveUninitialized: false
}));
app.use(passport.initialize());
app.use(passport.session());
app.use(flash());
passport.use(new LocalStrategy(function(username, password, done) {
User.findOne({ username: username }, function(err, user) {
if (err) return done(err);
if (!user) return done(null, false, { message: 'Incorrect username.' });
console.log(user);
User.comparePassword(password, function(err, isMatch) {
if (isMatch) {
return done(null, user);
} else {
return done(null, false, { message: 'Incorrect password.' });
}
});
});
}));
passport.serializeUser(function(user, done) {
done(null, user.id);
});
passport.deserializeUser(function(id, done) {
User.findById(id, function(err, user) {
done(err, user);
});
});
app.use(function(req, res, next){
res.locals.currentUser = req.user;
res.locals.success = req.flash('success');
res.locals.error = req.flash('error');
next();
});
// REQUIRE ROUTES
var commentRoutes = require("./routes/comments"),
bpostRoutes = require("./routes/bposts"),
indexRoutes = require("./routes/index");
//USE ROUTES
app.use("/", indexRoutes);
app.use("/bposts", bpostRoutes);
app.use("/bposts/:id/comments", commentRoutes);
//RUN SERVER
app.listen(process.env.PORT, process.env.IP, function(){
console.log("The Server Has Started!");
});
这是用于发布新用户的index.js路由文件
// handle sign up logic
router.post("/register", function(req, res) {
var newUser = new User({
username: req.sanitize(req.body.username),
firstName:req.sanitize(req.body.firstName),
lastName: req.sanitize(req.body.lastName),
email: req.sanitize(req.body.email),
});
console.log(newUser);
// if (req.body.adminCode === 'secretcode123') {
// newUser.isAdmin = true;
// }
User.register(newUser, req.body.password, function(err, user) {
if (err) {
console.log(err);
return res.render("register", { error: err.message });
}
passport.authenticate("local")(req, res, function() {
req.flash("success", "Successfully Signed Up! Nice to meet you " + req.body.username);
res.redirect("/bposts");
});
});
});
正如您在index.js中看到的那样
我做了一个console.log（newUser），它带回了整个newUser对象。
{ username: 'apple',
firstName: 'apple',
lastName: 'apple',
email: 'apple@gmail.com',
_id: 5a2eac41720dc60acffa02f4 }
除此之外，我不确定我能做些什么其他测试来确定幕后发生的事情。关于如何在将来考虑这类问题的任何帮助或指示，以便我自己解决它将是非常棒的。感谢。
如果它有帮助，这里是完整的StackTrace：
{ ValidationError: User validation failed: password: Path `password` is required.
at MongooseError.ValidationError.inspect (/home/ubuntu/workspace/node_modules/mongoose/lib/error/validation.js:57:23)
at formatValue (util.js:351:36)
at inspect (util.js:185:10)
at exports.format (util.js:71:24)
at Console.log (console.js:43:37)
at /home/ubuntu/workspace/routes/index.js:35:21
at /home/ubuntu/workspace/node_modules/passport-local-mongoose/index.js:213:33
at /home/ubuntu/workspace/node_modules/mongoose/lib/model.js:4038:16
at /home/ubuntu/workspace/node_modules/mongoose/lib/services/model/applyHooks.js:175:17
at _combinedTickCallback (internal/process/next_tick.js:73:7)
at process._tickCallback (internal/process/next_tick.js:104:9)
errors:
{ password:
{ ValidatorError: Path `password` is required.
at MongooseError.ValidatorError (/home/ubuntu/workspace/node_modules/mongoose/lib/error/validator.js:25:11)
at validate (/home/ubuntu/workspace/node_modules/mongoose/lib/schematype.js:782:13)
at /home/ubuntu/workspace/node_modules/mongoose/lib/schematype.js:829:11
at Array.forEach (native)
at SchemaString.SchemaType.doValidate (/home/ubuntu/workspace/node_modules/mongoose/lib/schematype.js:789:19)
at /home/ubuntu/workspace/node_modules/mongoose/lib/document.js:1528:9
at _combinedTickCallback (internal/process/next_tick.js:73:7)
at process._tickCallback (internal/process/next_tick.js:104:9)
message: 'Path `password` is required.',
name: 'ValidatorError',
properties: [Object],
kind: 'required',
path: 'password',
value: undefined,
reason: undefined,
'$isValidatorError': true } },
_message: 'User validation failed',
name: 'ValidationError' }
答案 0 :(得分：2)
您进行护照身份验证的方式，不需要用户架构中所需的密码为真。 如果密码丢失，Passport 会自动检查密码。如果密码丢失，passport 会报错。因此无需使所需的密码为真，因为护照将在内部完成相同的工作。这对我有用。
user.js
var userSchema=new mongoose.Schema({
username:{type:String,required:true},
email:{type:String,required:true},
password:String
});
server.js
app.post("/signUp",(req,res)=>{
User.register(new User({username:req.body.username,email:req.body.email}),req.body.password,(err,user)=>{
if(err){
console.log(err);
}else{
passport.authenticate("local")(req,res,()=>{
res.redirect("/");
});
}
});
});
答案 1 :(得分：1)
基本上，您定义了模型中需要密码。
var UserSchema = new mongoose.Schema({
username: {type: String, unique: true, required: true},
password: {type: String, unique: true, required: true}, // <-- See here
firstName: String,
lastName: String,
email: {type: String, unique: true, required: true},
resetPasswordToken: String,
resetPasswordExpires: Date
});
但是当你保存时，你没有传递密码：
var newUser = new User({
username: req.sanitize(req.body.username),
firstName:req.sanitize(req.body.firstName),
lastName: req.sanitize(req.body.lastName),
email: req.sanitize(req.body.email),
/* password: req.sanitize(req.body.password) // <- Probably missing something like this.*/
});
我没有写下面的博客，但我认为这对你有帮助。
答案 2 :(得分：-1)
var UserSchema = new mongoose.Schema({
username: {type: String, unique: true, required: true},
password: String ,//remove previous line and just add String to password field.
// avatar: String,
firstName: String,
lastName: String,
email: {type: String, unique: true, required: true},
resetPasswordToken: String,
resetPasswordExpires: Date,
// isAdmin: {type: Boolean, default: false}
});