app/services/service/user/signup.rb
# Copyright (C) 2012-2024 Zammad Foundation, https://zammad-foundation.org/
class Service::User::Signup < Service::Base
attr_reader :user_data, :resend
def initialize(user_data:, resend: false)
super()
@user_data = user_data
@resend = resend
@path = {
signup: 'desktop/signup/verify/',
taken: 'desktop/reset-password/verify/'
}
end
def execute
Service::CheckFeatureEnabled.new(name: 'user_create_account').execute
if resend
user = ::User.find_by(email: user_data[:email].downcase)
# The result is always positive to avoid leaking of existing user accounts.
return true if !user || user.verified == true
else
PasswordPolicy.new(user_data[:password]).valid!
return true if user_with_email_exists!
user = create_user
end
result = ::User.signup_new_token(user)
raise TokenGenerationError if !result || !result[:token]
result[:url] = "#{Setting.get('http_type')}://#{Setting.get('fqdn')}/#{@path[:signup]}#{result[:token].token}"
NotificationFactory::Mailer.notification(
template: 'signup',
user: user,
objects: result,
)
true
end
class TokenGenerationError < StandardError
def initialize
super(__('The token could not be generated.'))
end
end
private
def user_with_email_exists!
existing_user = User.find_by(email: user_data[:email].downcase.strip)
return false if existing_user.blank?
result = User.password_reset_new_token(existing_user.email)
result[:url] = "#{Setting.get('http_type')}://#{Setting.get('fqdn')}/#{@path[:taken]}#{result[:token].token}"
NotificationFactory::Mailer.notification(
template: 'signup_taken_reset',
user: existing_user,
objects: result
)
true
end
def create_user
user = User.new(user_data)
user.role_ids = Role.signup_role_ids
user.source = 'signup'
user.skip_ensure_uniq_email = true
user.validate!
UserInfo.ensure_current_user_id do
user.save!
end
user
end
end