我正在为我的网站的用户实现重置密码功能。但是，当用户在reset.ejs页面确认新密码时，似乎会抛出此错误。
以下步骤正在正确执行:
- 通过邮件发送 token
- 单击 token 后，将打开新密码页面
当用户输入新密码并确认新密码并单击按钮保存新密码时，users.js user.setPassword 中的函数不起作用，因为下面提到的错误。它是 Passport-local-mongoose 的内置函数。
ERROR: user.savePassword is not a function
包括以下所有代码文件:
users.js:
var express = require('express');
var router = express.Router();
var multer = require('multer');
var upload = multer({dest: './uploads'});
var passport = require('passport');
var mongoose = require('mongoose');
var LocalStrategy = require('passport-local').Strategy;
var randomstring = require("randomstring");
var User = require('../models/user');
var data=require('../models/data');
var checklist=require("../models/checklist");
var async = require("async");
var crypto = require("crypto");
var passportLocalMongoose=require("passport-local-mongoose");
// "use strict";
const nodemailer = require("nodemailer");
var transporter = nodemailer.createTransport({
service: 'gmail',
auth: {
user: '<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="d9bdb8adb8aabcbcbdb5adbd99beb4b8b0b5f7bab6b4" rel="noreferrer noopener nofollow">[email protected]</a>',
pass: 'mypassword'
}
});
/* GET users listing. */
router.get('/', function(req, res, next) {
res.send('respond with a resource');
});
router.get('/register/:type', function(req, res, next) {
res.render('user/register.ejs',{title:'Register',type:req.params.type});
});
router.get('/login', function(req, res, next) {
res.render('user/login.ejs', {title:'Login'});
});
router.post('/login',
passport.authenticate('local',{failureRedirect:'/users/login', failureFlash: 'Invalid username or password'}),
function(req, res) {
var previouspath=req.cookies.previouspath;
if(req.cookies.checklist==undefined){
req.flash('success', 'You are now logged in');
if(req.user.as=='seller'){
if(previouspath!=undefined){
if(previouspath.length!=0)
res.redirect(previouspath);
else
res.redirect('/buyer');
}
else
res.redirect('/buyer');
}
else {
if(previouspath!=undefined){
if(previouspath.length!=0)
res.redirect(previouspath);
else
res.redirect('/buyer');
}
else
res.redirect('/buyer');
}
}
else{
var ids=req.cookies.checklist['data']
var checks=[];
for(var i=0;i<ids.length;i++){
checks.push({user:req.user,data:ids[i]});
}
checklist.insertMany(checks,function(err, d) {
if(err)console.log(err);
res.clearCookie('checklist');
req.flash('success', 'You are now logged in');
if(req.user.as=='seller'){
if(previouspath.length!=0)
res.redirect(previouspath);
else
res.redirect('/seller')
}
else {
if(previouspath.length!=0)
res.redirect(previouspath);
else
res.redirect('/buyer')
}
});
}
});
passport.serializeUser(function(user, done) {
done(null, user.id);
});
passport.deserializeUser(function(id, done) {
User.getUserById(id, function(err, user) {
done(err, user);
});
});
passport.use(new LocalStrategy(function(username, password, done){
User.getUserByUsername(username, function(err, user){
if(err) throw err;
if(!user){
return done(null, false, {message: 'Unknown User'});
}
User.comparePassword(password, user.password, function(err, isMatch){
if(err) return done(err);
if(isMatch){
return done(null, user);
} else {
return done(null, false, {message:'Invalid Password'});
}
});
});
}));
router.post('/register/:type',function(req, res, next) {
var name = req.body.name;
var email = req.body.email;
var username = req.body.username;
var institution=req.body.institution;
var education=req.body.education;
var proffession=req.body.proffession;
var country=req.body.country;
//check if email does not already exists
//check if username does not already exists
User.find({ $or: [ { email: { $eq: req.body.email } }, { username: { $eq: req.body.username } } ] },function(err,data){
if(err)console.log(err);
if(data.length!=0){
console.log(data.length);
req.flash('success','email or username is repeated.');
res.redirect('/users/register/'+req.params.type);
}
else
{
var password = req.body.password;
var password2 = req.body.password2;
var as =req.params.type;
// Form Validator
req.checkBody('name','Name field is required').notEmpty();
req.checkBody('email','Email field is required').notEmpty();
req.checkBody('email','Email is not valid').isEmail();
req.checkBody('username','Username field is required').notEmpty();
req.checkBody('password','Password field is required').notEmpty();
// Check Errors
var errors = req.validationErrors();
if(errors){
res.render('user/register.ejs', {
errors: errors
});
} else{
var newUser = new User({
name: name,
email: email,
username: username,
password: password,
as :as,
institution:institution,
education:education,
proffession:proffession,
country:country
});
User.createUser(newUser, function(err, user){
if(err) throw err;
console.log(user);
});
// res.location('/');
var token=randomstring.generate(7);
var to=req.body.email;
var subject='Email Confirmation from dataSeed ';
var message='<h1>Use this code to register </h1><p>Your verification Code is: <h2>'+token+'</h2></p>';
var mailOptions=sendmail(to,subject,message);
transporter.sendMail(mailOptions, function(error, info){
if (error) {
console.log(error);
}
else
{
res.render('user/emailconfirmation.ejs',{username:req.body.username,token:token});
}
});
}
}
});
function sendmail(to,subject,message){
var mailOptions = {
from: '<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="3155504550425454555d455571565c50585d1f525e5c" rel="noreferrer noopener nofollow">[email protected]</a>',
to: to,
subject: subject,
html: message
};
return mailOptions;
}
router.post('/emailconfirmation/:token',function(req, res) {
if(req.params.token==req.body.token){
req.flash('success', 'You are now registered and can login');
res.redirect('/');
}
else{
User.remove({username:req.body.username},function(err,data){
if(err)console.log(err);
res.redirect('/');
});
}
});
});
router.get('/logout', function(req, res){
req.logout();
req.flash('success', 'You are now logged out');
res.redirect('/users/login');
});
//Forgot Password
router.get('/forgot',function(req,res){
res.render("forgotpassword.ejs");
});
router.post('/forgot', function(req, res, next) {
async.waterfall([
function(done) {
crypto.randomBytes(20, function(err, buf) {
var token = buf.toString('hex');
done(err, token);
});
},
function(token, done) {
User.findOne({ email: req.body.email }, function(err, user) {
if (!user) {
req.flash('success', 'No account with that email address exists.');
return res.redirect('/users/forgot');
}
user.resetPasswordToken = token;
user.resetPasswordExpires = Date.now() + 3600000; // 1 hour
user.save(function(err) {
done(err, token, user);
});
});
},
function(token, user, done) {
var smtpTransport = nodemailer.createTransport({
service: 'Gmail',
auth: {
user: '<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="c0a4a1b4a1b3a5a5a4acb4a480a7ada1a9aceea3afad" rel="noreferrer noopener nofollow">[email protected]</a>',
pass: 'mypassword'
}
});
var mailOptions = {
to: user.email,
from: '<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="395d584d584a5c5c5d554d5d795e54585055175a5654" rel="noreferrer noopener nofollow">[email protected]</a>',
subject: 'Node.js Password Reset',
text: 'You are receiving this because you (or someone else) have requested the reset of the password for your account.\n\n' +
'Please click on the following link, or paste this into your browser to complete the process:\n\n' +
'http://' + req.headers.host + '/users/reset/' + token + '\n\n' +
'If you did not request this, please ignore this email and your password will remain unchanged.\n'
};
smtpTransport.sendMail(mailOptions, function(err) {
console.log('mail sent');
req.flash('success', 'An e-mail has been sent to ' + user.email + ' with further instructions.');
done(err, 'done');
});
}
], function(err) {
if (err) return next(err);
res.redirect('/users/forgot');
});
});
router.get('/reset/:token', function(req, res) {
User.findOne({ resetPasswordToken: req.params.token, resetPasswordExpires: { $gt: Date.now() } }, function(err, user) {
if (!user) {
req.flash('success', 'Password reset token is invalid or has expired.');
return res.redirect('/users/forgot');
}
res.render('reset', {token: req.params.token});
});
});
router.post('/reset/:token', function(req, res) {
async.waterfall([
function(done) {
User.findOne({ resetPasswordToken: req.params.token, resetPasswordExpires: { $gt: Date.now() } }, function(err, user) {
if (!user) {
req.flash('error', 'Password reset token is invalid or has expired.');
return res.redirect('back');
}
if(req.body.password === req.body.confirm) {
user.setPassword(req.body.password, function(err) {
user.resetPasswordToken = undefined;
user.resetPasswordExpires = undefined;
user.save(function(err) {
req.logIn(user, function(err) {
done(err, user);
});
});
})
} else {
req.flash("error", "Passwords do not match.");
return res.redirect('back');
}
});
},
function(user, done) {
var smtpTransport = nodemailer.createTransport({
service: 'Gmail',
auth: {
user: '<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="f99d988d988a9c9c9d958d9db99e94989095d79a9694" rel="noreferrer noopener nofollow">[email protected]</a>',
pass: 'mypassword'
}
});
var mailOptions = {
to: user.email,
from: '<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="8febeefbeefceaeaebe3fbebcfe8e2eee6e3a1ece0e2" rel="noreferrer noopener nofollow">[email protected]</a>',
subject: 'Your password has been changed',
text: 'Hello,\n\n' +
'This is a confirmation that the password for your account ' + user.email + ' has just been changed.\n'
};
smtpTransport.sendMail(mailOptions, function(err) {
req.flash('success', 'Success! Your password has been changed.');
done(err);
});
}
], function(err) {
res.redirect('/login');
});
});
module.exports = router;
users.js(模型):
var mongoose = require('mongoose');
var bcrypt = require('bcryptjs');
var passportLocalMongoose=require("passport-local-mongoose");
mongoose.connect('mongodb://localhost/dataseed');
var db = mongoose.connection;
// User Schema
var UserSchema = mongoose.Schema({
username: {
type: String,
index: true
},
password: {
type: String
},
email: {
type: String
},
name: {
type: String
},
profileimage:{
type: String
},
as:{
type:String
},
institution:{
type:String
},
education:{
type:String
},
proffession:{
type:String
},
country:{
type:String
},
resetPasswordToken: String,
resetPasswordExpires: Date
});
var User = module.exports = mongoose.model('User', UserSchema);
module.exports.getUserById = function(id, callback){
User.findById(id, callback);
}
module.exports.getUserByUsername = function(username, callback){
var query = {username: username};
User.findOne(query, callback);
}
module.exports.comparePassword = function(candidatePassword, hash, callback){
bcrypt.compare(candidatePassword, hash, function(err, isMatch) {
callback(null, isMatch);
});
}
module.exports.createUser = function(newUser, callback){
bcrypt.genSalt(10, function(err, salt) {
bcrypt.hash(newUser.password, salt, function(err, hash) {
newUser.password = hash;
newUser.save(callback);
});
});
}
最佳答案
您似乎没有在用户模型下定义名为 setPassword 的方法。这主要是因为您尚未将 passport-local-mongoose 插入 UserSchema。在从 UserSchema 创建模型之前添加 UserSchema.plugin(passportLocalMongoose);。像这样
var mongoose = require('mongoose');
var bcrypt = require('bcryptjs');
var passportLocalMongoose=require("passport-local-mongoose");
mongoose.connect('mongodb://localhost/dataseed');
var db = mongoose.connection;
// User Schema
var UserSchema = mongoose.Schema({
username: {
type: String,
index: true
},
password: {
type: String
},
email: {
type: String
},
name: {
type: String
},
profileimage:{
type: String
},
as:{
type:String
},
institution:{
type:String
},
education:{
type:String
},
proffession:{
type:String
},
country:{
type:String
},
resetPasswordToken: String,
resetPasswordExpires: Date
});
UserSchema.plugin(passportLocalMongoose);
var User = module.exports = mongoose.model('User', UserSchema);
关于express - user.setPassword 不是函数 - Passport 本地 Mongoose ，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/56204332/