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# frozen_string_literal: true
class BlacklistedEmailValidator < ActiveModel::Validator
def validate(user)
return if user.valid_invitation?
@email = user.email
user.errors.add(:email, I18n.t('users.blocked_email_provider')) if blocked_email?
end
private
def blocked_email?
on_blacklist? || not_on_whitelist?
end
def on_blacklist?
return true if EmailDomainBlock.block?(@email)
return false if Rails.configuration.x.email_domains_blacklist.blank?
domains = Rails.configuration.x.email_domains_blacklist.gsub('.', '\.')
regexp = Regexp.new("@(.+\\.)?(#{domains})", true)
@email =~ regexp
end
def not_on_whitelist?
return false if Rails.configuration.x.email_domains_whitelist.blank?
domains = Rails.configuration.x.email_domains_whitelist.gsub('.', '\.')
regexp = Regexp.new("@(.+\\.)?(#{domains})$", true)
@email !~ regexp
end
end
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