hometown/app/services/activitypub/process_account_service.rb
Eugen Rochko 1b5806b744 Define missing JSON-LD properties (#4767)
Using _: property names is discouraged, as in the future,
canonicalization may throw an error when encountering that instead
of discarding it silently like it does now.

We are defining some ActivityStreams properties which we expect
to land in ActivityStreams eventually, to ensure that future versions
of Mastodon will remain compatible with this even once that happens.
Those would be `locked`, `sensitive` and `Hashtag`

We are defining a custom context inline for some properties which we
do not expect to land in any other context. `atomUri`, `inReplyToAtomUri`
and `conversation` are part of the custom defined OStatus context.
2017-09-02 14:01:23 +02:00

94 lines
2.4 KiB
Ruby

# frozen_string_literal: true
class ActivityPub::ProcessAccountService < BaseService
include JsonLdHelper
# Should be called with confirmed valid JSON
# and WebFinger-resolved username and domain
def call(username, domain, json)
return unless json['inbox'].present?
@json = json
@uri = @json['id']
@username = username
@domain = domain
@account = Account.find_by(uri: @uri)
create_account if @account.nil?
upgrade_account if @account.ostatus?
update_account
@account
rescue Oj::ParseError
nil
end
private
def create_account
@account = Account.new
@account.protocol = :activitypub
@account.username = @username
@account.domain = @domain
@account.uri = @uri
@account.suspended = true if auto_suspend?
@account.silenced = true if auto_silence?
@account.private_key = nil
@account.save!
end
def update_account
@account.last_webfingered_at = Time.now.utc
@account.protocol = :activitypub
@account.inbox_url = @json['inbox'] || ''
@account.outbox_url = @json['outbox'] || ''
@account.shared_inbox_url = @json['sharedInbox'] || ''
@account.followers_url = @json['followers'] || ''
@account.url = @json['url'] || @uri
@account.display_name = @json['name'] || ''
@account.note = @json['summary'] || ''
@account.avatar_remote_url = image_url('icon')
@account.header_remote_url = image_url('image')
@account.public_key = public_key || ''
@account.locked = @json['locked'] || false
@account.save!
end
def upgrade_account
ActivityPub::PostUpgradeWorker.perform_async(@account.domain)
end
def image_url(key)
value = first_of_value(@json[key])
return if value.nil?
return @json[key]['url'] if @json[key].is_a?(Hash)
image = fetch_resource(value)
image['url'] if image
end
def public_key
value = first_of_value(@json['publicKey'])
return if value.nil?
return value['publicKeyPem'] if value.is_a?(Hash)
key = fetch_resource(value)
key['publicKeyPem'] if key
end
def auto_suspend?
domain_block && domain_block.suspend?
end
def auto_silence?
domain_block && domain_block.silence?
end
def domain_block
return @domain_block if defined?(@domain_block)
@domain_block = DomainBlock.find_by(domain: @domain)
end
end