135 lines
3.3 KiB
Ruby
135 lines
3.3 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
class Auth::SessionsController < Devise::SessionsController
|
|
include Devise::Controllers::Rememberable
|
|
|
|
layout 'auth'
|
|
|
|
skip_before_action :require_no_authentication, only: [:create]
|
|
skip_before_action :require_functional!
|
|
|
|
prepend_before_action :authenticate_with_two_factor, if: :two_factor_enabled?, only: [:create]
|
|
|
|
before_action :set_instance_presenter, only: [:new]
|
|
before_action :set_body_classes
|
|
|
|
def new
|
|
Devise.omniauth_configs.each do |provider, config|
|
|
return redirect_to(omniauth_authorize_path(resource_name, provider)) if config.strategy.redirect_at_sign_in
|
|
end
|
|
|
|
super
|
|
end
|
|
|
|
def create
|
|
super do |resource|
|
|
remember_me(resource)
|
|
flash.delete(:notice)
|
|
end
|
|
end
|
|
|
|
def destroy
|
|
tmp_stored_location = stored_location_for(:user)
|
|
super
|
|
session.delete(:challenge_passed_at)
|
|
flash.delete(:notice)
|
|
store_location_for(:user, tmp_stored_location) if continue_after?
|
|
end
|
|
|
|
protected
|
|
|
|
def find_user
|
|
if session[:otp_user_id]
|
|
User.find(session[:otp_user_id])
|
|
else
|
|
user = User.authenticate_with_ldap(user_params) if Devise.ldap_authentication
|
|
user ||= User.authenticate_with_pam(user_params) if Devise.pam_authentication
|
|
user ||= User.find_for_authentication(email: user_params[:email])
|
|
end
|
|
end
|
|
|
|
def user_params
|
|
params.require(:user).permit(:email, :password, :otp_attempt)
|
|
end
|
|
|
|
def after_sign_in_path_for(resource)
|
|
last_url = stored_location_for(:user)
|
|
|
|
if home_paths(resource).include?(last_url)
|
|
root_path
|
|
else
|
|
last_url || root_path
|
|
end
|
|
end
|
|
|
|
def after_sign_out_path_for(_resource_or_scope)
|
|
Devise.omniauth_configs.each_value do |config|
|
|
return root_path if config.strategy.redirect_at_sign_in
|
|
end
|
|
|
|
super
|
|
end
|
|
|
|
def two_factor_enabled?
|
|
find_user&.otp_required_for_login?
|
|
end
|
|
|
|
def valid_otp_attempt?(user)
|
|
user.validate_and_consume_otp!(user_params[:otp_attempt]) ||
|
|
user.invalidate_otp_backup_code!(user_params[:otp_attempt])
|
|
rescue OpenSSL::Cipher::CipherError
|
|
false
|
|
end
|
|
|
|
def authenticate_with_two_factor
|
|
user = self.resource = find_user
|
|
|
|
if user_params[:otp_attempt].present? && session[:otp_user_id]
|
|
authenticate_with_two_factor_via_otp(user)
|
|
elsif user.present? && (user.encrypted_password.blank? || user.valid_password?(user_params[:password]))
|
|
# If encrypted_password is blank, we got the user from LDAP or PAM,
|
|
# so credentials are already valid
|
|
|
|
prompt_for_two_factor(user)
|
|
end
|
|
end
|
|
|
|
def authenticate_with_two_factor_via_otp(user)
|
|
if valid_otp_attempt?(user)
|
|
session.delete(:otp_user_id)
|
|
remember_me(user)
|
|
sign_in(user)
|
|
else
|
|
flash.now[:alert] = I18n.t('users.invalid_otp_token')
|
|
prompt_for_two_factor(user)
|
|
end
|
|
end
|
|
|
|
def prompt_for_two_factor(user)
|
|
session[:otp_user_id] = user.id
|
|
@body_classes = 'lighter'
|
|
render :two_factor
|
|
end
|
|
|
|
private
|
|
|
|
def set_instance_presenter
|
|
@instance_presenter = InstancePresenter.new
|
|
end
|
|
|
|
def set_body_classes
|
|
@body_classes = 'lighter'
|
|
end
|
|
|
|
def home_paths(resource)
|
|
paths = [about_path]
|
|
if single_user_mode? && resource.is_a?(User)
|
|
paths << short_account_path(username: resource.account)
|
|
end
|
|
paths
|
|
end
|
|
|
|
def continue_after?
|
|
truthy_param?(:continue)
|
|
end
|
|
end
|