1
0
Fork 0
forked from fedi/mastodon
mastodon/app/models/account_alias.rb
Eugen Rochko 7d985f2aac
Remove dependency on goldfinger gem (#14919)
There are edge cases where requests to certain hosts timeout when
using the vanilla HTTP.rb gem, which the goldfinger gem uses. Now
that we no longer need to support OStatus servers, webfinger logic
is so simple that there is no point encapsulating it in a gem, so
we can just use our own Request class. With that, we benefit from
more robust timeout code and IPv4/IPv6 resolution.

Fix #14091
2020-10-08 00:34:57 +02:00

56 lines
1.5 KiB
Ruby

# frozen_string_literal: true
# == Schema Information
#
# Table name: account_aliases
#
# id :bigint(8) not null, primary key
# account_id :bigint(8)
# acct :string default(""), not null
# uri :string default(""), not null
# created_at :datetime not null
# updated_at :datetime not null
#
class AccountAlias < ApplicationRecord
belongs_to :account
validates :acct, presence: true, domain: { acct: true }
validates :uri, uniqueness: { scope: :account_id }
validate :validate_target_account
before_validation :set_uri
after_create :add_to_account
after_destroy :remove_from_account
def acct=(val)
val = val.to_s.strip
super(val.start_with?('@') ? val[1..-1] : val)
end
private
def set_uri
target_account = ResolveAccountService.new.call(acct)
self.uri = ActivityPub::TagManager.instance.uri_for(target_account) unless target_account.nil?
rescue Webfinger::Error, HTTP::Error, OpenSSL::SSL::SSLError, Mastodon::Error
# Validation will take care of it
end
def add_to_account
account.update(also_known_as: account.also_known_as + [uri])
end
def remove_from_account
account.update(also_known_as: account.also_known_as.reject { |x| x == uri })
end
def validate_target_account
if uri.blank?
errors.add(:acct, I18n.t('migrations.errors.not_found'))
elsif ActivityPub::TagManager.instance.uri_for(account) == uri
errors.add(:acct, I18n.t('migrations.errors.move_to_self'))
end
end
end