我正在使用 bcrypt 创建登录 api 和散列密码

Question

I want to create a register login logout system. at time of registration i am taking email and password and storing hashed password. now when logging in i want to compare password entered to hashed password. so basically I want to know how can I compare and check plain password with hashed passwords

Answer 1

I think this is a duplicate question but am not able to mark it as such.

This should work, taken from the bcryptJS docs .

Sync

// Load hash from your password DB.
bcrypt.compare(myPlaintextPassword, hash, function(err, result) {
    // result == true
});

Promise

// Load hash from your password DB.
bcrypt.compare(myPlaintextPassword, hash).then(function(result) {
    // result == true
});