Added support for configurable reserved usernames (fix of #1382) (#3566)

* Added support for configurable reserved usernames

* Added reserved usernames from mastodon issue 1355

* Fix reserved usernames
This commit is contained in:
Eugen Rochko 2017-06-05 01:03:45 +02:00 committed by GitHub
parent 3f815b2052
commit f7a30e2fae
5 changed files with 31 additions and 2 deletions

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@ -56,7 +56,7 @@ class Account < ApplicationRecord
# Local user validations
with_options if: :local? do
validates :username, format: { with: /\A[a-z0-9_]+\z/i }, uniqueness: { scope: :domain, case_sensitive: false }, length: { maximum: 30 }
validates :username, format: { with: /\A[a-z0-9_]+\z/i }, uniqueness: { scope: :domain, case_sensitive: false }, length: { maximum: 30 }, unreserved: true
validates :display_name, length: { maximum: 30 }
validates :note, length: { maximum: 160 }
end

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@ -0,0 +1,15 @@
# frozen_string_literal: true
class UnreservedValidator < ActiveModel::EachValidator
def validate_each(record, attribute, value)
return if value.nil?
record.errors.add(attribute, I18n.t('accounts.reserved_username')) if reserved_username?(value)
end
private
def reserved_username?(value)
return false unless Setting.reserved_usernames
Setting.reserved_usernames.include?(value.downcase)
end
end

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@ -40,6 +40,7 @@ en:
posts: Posts
remote_follow: Remote follow
unfollow: Unfollow
reserved_username: The username is reserved
activitypub:
activity:
announce:

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@ -7,7 +7,7 @@
# For more information, see docs/Running-Mastodon/Administration-guide.md
#
defaults: &defaults
site_title: 'Mastodon'
site_title: Mastodon
site_description: ''
site_extended_description: ''
site_contact_username: ''
@ -27,6 +27,13 @@ defaults: &defaults
interactions:
must_be_follower: false
must_be_following: false
reserved_usernames:
- admin
- support
- help
- root
- webmaster
- administrator
development:
<<: *defaults

View file

@ -381,6 +381,12 @@ RSpec.describe Account, type: :model do
expect(account_2).to model_have_error_on_field(:username)
end
it 'is invalid if the username is reserved' do
account = Fabricate.build(:account, username: 'support')
account.valid?
expect(account).to model_have_error_on_field(:username)
end
context 'when is local' do
it 'is invalid if the username doesn\'t only contains letters, numbers and underscores' do
account = Fabricate.build(:account, username: 'the-doctor')