You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
24 lines
627 B
24 lines
627 B
# frozen_string_literal: true
|
|
|
|
class UnreservedUsernameValidator < ActiveModel::Validator
|
|
def validate(account)
|
|
@username = account.username
|
|
|
|
return if @username.blank?
|
|
|
|
account.errors.add(:username, :reserved) if reserved_username?
|
|
end
|
|
|
|
private
|
|
|
|
def pam_controlled?
|
|
return false unless Devise.pam_authentication && Devise.pam_controlled_service
|
|
Rpam2.account(Devise.pam_controlled_service, @username).present?
|
|
end
|
|
|
|
def reserved_username?
|
|
return true if pam_controlled?
|
|
return false unless Setting.reserved_usernames
|
|
Setting.reserved_usernames.include?(@username.downcase)
|
|
end
|
|
end
|