bcrypt-nodejs 抛出的“不正确的参数” - Passport

Question

I have a log in system set up for my Node.js app. Recently I made a change to my user model (CoffeeScript):

password: String

to

password:
        type: String
        select: false

My function to compare password hashes with bcrypt is as follows:

userSchema.methods.validPassword = (password) ->
        bcrypt.compareSync password, @local.password

Now whenever I run the above function this error is thrown

Incorrect arguments

Anyone have any idea why this would be thrown after I add "select: false" to my user model?

Answer 1

This is thrown if either password or @local.password is not a string. It just happened to me as I was trying to call the instance method on an instance that was not including @local.password in the loaded attributes.

Answer 2

userSchema.methods.validPassword = (password) ->
  bcrypt.compareSync password, @local.password

Assuming this is in a class, you'll need => rather than -> in order for @local to work.

Answer 3

Log the values of both the saved password and the incoming password. My bet is that one of them is undefined.

Answer 4

检查密码值是否正在填充。设置选择 false 将不会检索密码值。