devise – Page 12 – Tarik Billa

where is devise implementation of “authenticate_user!” method?

January 31, 2023 by Tarik

It’s in lib/devise/controllers/helpers.rb1 and is generated dynamically (user being only one of the possible suffixes): def self.define_helpers(mapping) #:nodoc: mapping = mapping.name class_eval <<-METHODS, __FILE__, __LINE__ + 1 def authenticate_#{mapping}!(opts={}) opts[:scope] = :#{mapping} warden.authenticate!(opts) if !devise_controller? || opts.delete(:force) end def #{mapping}_signed_in? !!current_#{mapping} end def current_#{mapping} @current_#{mapping} ||= warden.authenticate(:scope => :#{mapping}) end def #{mapping}_session current_#{mapping} && warden.session(:#{mapping}) … Read more

different layout for sign_in action in devise

January 27, 2023 by Tarik

Another way to apply custom layout for an action is as following. According to How To: Create custom layouts “You can also set the layout for specific Devise controllers using a callback in config/environment.rb (rails 2) or config/application.rb (rails 3). This needs to be done in a to_prepare callback because it’s executed once in production … Read more

Setting Devise Login to be root page

January 26, 2023 by Tarik

To follow on from the people who are asking about the error Could not find devise mapping for path “https://stackoverflow.com/” there is a workaround. You’ll find that there is a clue in your logs which will probably say: [Devise] Could not find devise mapping for path “https://stackoverflow.com/”. This may happen for two reasons: 1) You … Read more

Share session (cookies) between subdomains in Rails?

January 7, 2023 by Tarik

As it turns outs ‘domain: all’ creates a cookie for all the different subdomains that are visited during that session (and it ensures that they are passed around between request). If no domain argument is passed, it means that a new cookie is created for every different domain that is visited in the same session … Read more

Rails 5, Undefined method `for’ for #

January 6, 2023 by Tarik

According to the documentation: The Parameter Sanitaizer API has changed for Devise 4 class ApplicationController < ActionController::Base before_action :configure_permitted_parameters, if: :devise_controller? protected def configure_permitted_parameters devise_parameter_sanitizer.permit(:sign_up, keys: [:username]) end end

Devise Secret Key was not set

January 6, 2023 by Tarik

I ran bundle update this morning and started getting the same error. I added it as a line in config/initializers/devise.rb and the error was fixed. This seems to be the commit which introduced it.

How to verify a user’s password in Devise

January 3, 2023 by Tarik

I think this is a better, and more elegant way of doing it: user = User.find_by_email(params[:user][:email]) user.valid_password?(params[:user][:password]) The other method where you generate the digest from the user instance was giving me protected method errors.

Devise password reset from Rails console

December 29, 2022 by Tarik

Modern devise allows simpler syntax, no need to set the confirmation field user.password = new_password; user.save # or user.update(password: new_password)

Devise – How do I forbid certain users from signing in?

December 25, 2022 by Tarik

Do it like this: Create a column called is_active for the User model. Then add the code below to the User model: class User < ActiveRecord::Base #this method is called by devise to check for “active” state of the model def active_for_authentication? #remember to call the super #then put our own check to determine “active” … Read more

rails – Devise – Handling – devise_error_messages

December 15, 2022 by Tarik

I’m trying to figure this out myself. I just found this issue logged on Github https://github.com/plataformatec/devise/issues/issue/504/#comment_574788 Jose is saying that devise_error_messsages! method is just a stub (though it contains implementation) and that we’re supposed to override/replace it. It would have been nice if this was pointed out somewhere in the wiki, which is why i … Read more