Bcrypt password hashing in Golang (compatible with Node.js)?

Question

I set up a site with Node.js+passport for user authentication.

Now I need to migrate to Golang, and need to do authentication with the user passwords saved in db. <

Answer 1

Firstly you need import the bcrypt package

go get golang.org/x/crypto/bcrypt

Then use GenerateFromPassword

bs, err := bcrypt.GenerateFromPassword([]byte(p), bcrypt.MinCost)
    if err != nil {
        http.Error(w, "Internal server error", http.StatusInternalServerError)
        return
    }