mirror of
https://github.com/glitch-soc/mastodon.git
synced 2024-11-14 20:24:17 -05:00
e9a6da6bc7
This adds the ability to filter user signup with a whitelist instead of or in addition to a blacklist. Fixes #817
32 lines
851 B
Ruby
32 lines
851 B
Ruby
# frozen_string_literal: true
|
|
|
|
class EmailValidator < ActiveModel::EachValidator
|
|
def validate_each(record, attribute, value)
|
|
record.errors.add(attribute, I18n.t('users.invalid_email')) if blocked_email?(value)
|
|
end
|
|
|
|
private
|
|
|
|
def blocked_email?(value)
|
|
on_blacklist?(value) || not_on_whitelist?(value)
|
|
end
|
|
|
|
def on_blacklist?(value)
|
|
return false if Rails.configuration.x.email_domains_blacklist.blank?
|
|
|
|
domains = Rails.configuration.x.email_domains_blacklist.gsub('.', '\.')
|
|
regexp = Regexp.new("@(.+\\.)?(#{domains})", true)
|
|
|
|
value =~ regexp
|
|
end
|
|
|
|
def not_on_whitelist?(value)
|
|
return false if Rails.configuration.x.email_domains_whitelist.blank?
|
|
|
|
domains = Rails.configuration.x.email_domains_whitelist.gsub('.', '\.')
|
|
regexp = Regexp.new("@(.+\\.)?(#{domains})", true)
|
|
|
|
value !~ regexp
|
|
end
|
|
end
|