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Switch to static URIs, new URI format in both protocols for new statuses (#4815)

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* Decouple Status#local? from uri being nil

* Replace on-the-fly URI generation with stored URIs

- Generate URI in after_save hook for local statuses
- Use static value in TagManager when available, fallback to tag format
- Make TagManager use ActivityPub::TagManager to understand new format
- Adjust tests

* Use other heuristic for locality of old statuses, do not perform long query

* Exclude tombstone stream entries from Atom feed

* Prevent nil statuses from landing in Pubsubhubbub::DistributionWorker

* Fix URI not being saved (#4818)

* Add more specs for Status

* Save generated uri immediately

and also fix method order to minimize diff.

* Fix alternate HTML URL in Atom

* Fix tests

* Remove not-null constraint from statuses migration to speed it up
This commit is contained in:
Eugen Rochko 2017-09-06 19:01:28 +02:00 committed by GitHub
parent d4e8f77a8b
commit 73c613dcfc
15 changed files with 84 additions and 46 deletions
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2
app/controllers/accounts_controller.rb
View file

@ -22,7 +22,7 @@ class AccountsController < ApplicationController
format.atom do
@entries = @account.stream_entries.where(hidden: false).with_includes.paginate_by_max_id(20, params[:max_id], params[:since_id])
render xml: OStatus::AtomSerializer.render(OStatus::AtomSerializer.new.feed(@account, @entries.to_a))
render xml: OStatus::AtomSerializer.render(OStatus::AtomSerializer.new.feed(@account, @entries.reject { |entry| entry.status.nil? }))
end
format.json do

4
app/lib/ostatus/atom_serializer.rb
View file

@ -65,7 +65,7 @@ class OStatus::AtomSerializer
add_namespaces(entry) if root
append_element(entry, 'id', TagManager.instance.unique_tag(stream_entry.created_at, stream_entry.activity_id, stream_entry.activity_type))
append_element(entry, 'id', TagManager.instance.uri_for(stream_entry.status))
append_element(entry, 'published', stream_entry.created_at.iso8601)
append_element(entry, 'updated', stream_entry.updated_at.iso8601)
append_element(entry, 'title', stream_entry&.status&.title || "#{stream_entry.account.acct} deleted status")
@ -86,7 +86,7 @@ class OStatus::AtomSerializer
serialize_status_attributes(entry, stream_entry.status)
end
append_element(entry, 'link', nil, rel: :alternate, type: 'text/html', href: account_stream_entry_url(stream_entry.account, stream_entry))
append_element(entry, 'link', nil, rel: :alternate, type: 'text/html', href: TagManager.instance.url_for(stream_entry.status))
append_element(entry, 'link', nil, rel: :self, type: 'application/atom+xml', href: account_stream_entry_url(stream_entry.account, stream_entry, format: 'atom'))
append_element(entry, 'thr:in-reply-to', nil, ref: TagManager.instance.uri_for(stream_entry.thread), href: TagManager.instance.url_for(stream_entry.thread)) if stream_entry.threaded?
append_element(entry, 'ostatus:conversation', nil, ref: conversation_uri(stream_entry.status.conversation)) unless stream_entry&.status&.conversation_id.nil?

13
app/lib/tag_manager.rb
View file

@ -49,12 +49,17 @@ class TagManager
def unique_tag_to_local_id(tag, expected_type)
return nil unless local_id?(tag)
matches = Regexp.new("objectId=([\\d]+):objectType=#{expected_type}").match(tag)
return matches[1] unless matches.nil?
if ActivityPub::TagManager.instance.local_uri?(tag)
ActivityPub::TagManager.instance.uri_to_local_id(tag)
else
matches = Regexp.new("objectId=([\\d]+):objectType=#{expected_type}").match(tag)
return matches[1] unless matches.nil?
end
end
def local_id?(id)
id.start_with?("tag:#{Rails.configuration.x.local_domain}")
id.start_with?("tag:#{Rails.configuration.x.local_domain}") || ActivityPub::TagManager.instance.local_uri?(id)
end
def web_domain?(domain)
@ -92,7 +97,7 @@ class TagManager
when :person
account_url(target)
when :note, :comment, :activity
unique_tag(target.created_at, target.id, 'Status')
target.uri || unique_tag(target.created_at, target.id, 'Status')
end
end

14
app/models/status.rb
View file

@ -22,6 +22,7 @@
# reblogs_count :integer default(0), not null
# language :string
# conversation_id :integer
# local :boolean default(FALSE)
#
class Status < ApplicationRecord
@ -84,7 +85,7 @@ class Status < ApplicationRecord
end
def local?
uri.nil?
attributes['local'] || uri.nil?
end
def reblog?
@ -131,11 +132,14 @@ class Status < ApplicationRecord
!sensitive? && media_attachments.any?
end
after_create :store_uri, if: :local?
before_validation :prepare_contents, if: :local?
before_validation :set_reblog
before_validation :set_visibility
before_validation :set_conversation
before_validation :set_sensitivity
before_validation :set_local
class << self
def not_in_filtered_languages(account)
@ -253,6 +257,10 @@ class Status < ApplicationRecord
private
def store_uri
update_attribute(:uri, ActivityPub::TagManager.instance.uri_for(self)) if uri.nil?
end
def prepare_contents
text&.strip!
spoiler_text&.strip!
@ -292,4 +300,8 @@ class Status < ApplicationRecord
thread.account_id
end
end
def set_local
self.local = account.local?
end
end

2
app/workers/pubsubhubbub/distribution_worker.rb
View file

@ -6,7 +6,7 @@ class Pubsubhubbub::DistributionWorker
sidekiq_options queue: 'push'
def perform(stream_entry_ids)
stream_entries = StreamEntry.where(id: stream_entry_ids).includes(:status).reject { |e| e.status&.direct_visibility? }
stream_entries = StreamEntry.where(id: stream_entry_ids).includes(:status).reject { |e| e.status.nil? || e.status.direct_visibility? }
return if stream_entries.empty?

5
db/migrate/20170905165803_add_local_to_statuses.rb Normal file
View file

@ -0,0 +1,5 @@
class AddLocalToStatuses < ActiveRecord::Migration[5.1]
def change
add_column :statuses, :local, :boolean, null: true, default: false
end
end

3
db/schema.rb
View file

@ -10,7 +10,7 @@
#
# It's strongly recommended that you check this file into your version control system.
ActiveRecord::Schema.define(version: 20170905044538) do
ActiveRecord::Schema.define(version: 20170905165803) do
# These are extensions that must be enabled in order to support this database
enable_extension "plpgsql"
@ -315,6 +315,7 @@ ActiveRecord::Schema.define(version: 20170905044538) do
t.integer "reblogs_count", default: 0, null: false
t.string "language"
t.bigint "conversation_id"
t.boolean "local", default: false
t.index ["account_id", "id"], name: "index_statuses_on_account_id_id"
t.index ["conversation_id"], name: "index_statuses_on_conversation_id"
t.index ["in_reply_to_id"], name: "index_statuses_on_in_reply_to_id"

4
spec/fabricators/status_fabricator.rb
View file

@ -1,4 +1,8 @@
Fabricator(:status) do
account
text "Lorem ipsum dolor sit amet"
after_build do |status|
status.uri = Faker::Internet.device_token if !status.account.local? && status.uri.nil?
end
end

2
spec/lib/activitypub/activity/delete_spec.rb
View file

@ -1,7 +1,7 @@
require 'rails_helper'
RSpec.describe ActivityPub::Activity::Delete do
let(:sender) { Fabricate(:account) }
let(:sender) { Fabricate(:account, domain: 'example.com') }
let(:status) { Fabricate(:status, account: sender, uri: 'foobar') }
let(:json) do

2
spec/lib/activitypub/activity/undo_spec.rb
View file

@ -1,7 +1,7 @@
require 'rails_helper'
RSpec.describe ActivityPub::Activity::Undo do
let(:sender) { Fabricate(:account) }
let(:sender) { Fabricate(:account, domain: 'example.com') }
let(:json) do
{

4
spec/lib/formatter_spec.rb
View file

@ -178,7 +178,7 @@ RSpec.describe Formatter do
end
context 'with remote status' do
let(:status) { Fabricate(:status, text: 'Beep boop', uri: 'beepboop') }
let(:status) { Fabricate(:status, account: remote_account, text: 'Beep boop') }
it 'reformats' do
is_expected.to eq 'Beep boop'
@ -226,7 +226,7 @@ RSpec.describe Formatter do
end
context 'with remote status' do
let(:status) { Fabricate(:status, text: '<script>alert("Hello")</script>', uri: 'beep boop') }
let(:status) { Fabricate(:status, account: remote_account, text: '<script>alert("Hello")</script>') }
it 'returns tag-stripped text' do
is_expected.to eq ''

31
spec/lib/ostatus/atom_serializer_spec.rb
View file

@ -403,8 +403,7 @@ RSpec.describe OStatus::AtomSerializer do
it 'returns element whose rendered view triggers creation when processed' do
remote_account = Account.create!(username: 'username')
remote_status = Fabricate(:status, account: remote_account)
remote_status.stream_entry.update!(created_at: '2000-01-01T00:00:00Z')
remote_status = Fabricate(:status, account: remote_account, created_at: '2000-01-01T00:00:00Z')
entry = OStatus::AtomSerializer.new.entry(remote_status.stream_entry, true)
entry.nodes.delete_if { |node| node[:type] == 'application/activity+json' } # Remove ActivityPub link to simplify test
@ -421,7 +420,7 @@ RSpec.describe OStatus::AtomSerializer do
ProcessFeedService.new.call(xml, account)
expect(Status.find_by(uri: "tag:remote,2000-01-01:objectId=#{remote_status.id}:objectType=Status")).to be_instance_of Status
expect(Status.find_by(uri: "https://remote/users/#{remote_status.account.to_param}/statuses/#{remote_status.id}")).to be_instance_of Status
end
end
@ -465,12 +464,11 @@ RSpec.describe OStatus::AtomSerializer do
end
it 'appends id element with unique tag' do
status = Fabricate(:status, reblog_of_id: nil)
status.stream_entry.update!(created_at: '2000-01-01T00:00:00Z')
status = Fabricate(:status, reblog_of_id: nil, created_at: '2000-01-01T00:00:00Z')
entry = OStatus::AtomSerializer.new.entry(status.stream_entry)
expect(entry.id.text).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{status.id}:objectType=Status"
expect(entry.id.text).to eq "https://cb6e6126.ngrok.io/users/#{status.account.to_param}/statuses/#{status.id}"
end
it 'appends published element with created date' do
@ -515,7 +513,7 @@ RSpec.describe OStatus::AtomSerializer do
entry = OStatus::AtomSerializer.new.entry(reblog.stream_entry)
object = entry.nodes.find { |node| node.name == 'activity:object' }
expect(object.id.text).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{reblogged.id}:objectType=Status"
expect(object.id.text).to eq "https://cb6e6126.ngrok.io/users/#{reblogged.account.to_param}/statuses/#{reblogged.id}"
end
it 'does not append activity:object element if target is not present' do
@ -532,7 +530,7 @@ RSpec.describe OStatus::AtomSerializer do
link = entry.nodes.find { |node| node.name == 'link' && node[:rel] == 'alternate' && node[:type] == 'text/html' }
expect(link[:type]).to eq 'text/html'
expect(link[:href]).to eq "https://cb6e6126.ngrok.io/users/username/updates/#{status.stream_entry.id}"
expect(link[:href]).to eq "https://cb6e6126.ngrok.io/@username/#{status.id}"
end
it 'appends link element for itself' do
@ -553,7 +551,7 @@ RSpec.describe OStatus::AtomSerializer do
entry = OStatus::AtomSerializer.new.entry(reply_status.stream_entry)
in_reply_to = entry.nodes.find { |node| node.name == 'thr:in-reply-to' }
expect(in_reply_to[:ref]).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{in_reply_to_status.id}:objectType=Status"
expect(in_reply_to[:ref]).to eq "https://cb6e6126.ngrok.io/users/#{in_reply_to_status.account.to_param}/statuses/#{in_reply_to_status.id}"
end
it 'does not append thr:in-reply-to element if not threaded' do
@ -934,7 +932,7 @@ RSpec.describe OStatus::AtomSerializer do
favourite_salmon = OStatus::AtomSerializer.new.favourite_salmon(favourite)
object = favourite_salmon.nodes.find { |node| node.name == 'activity:object' }
expect(object.id.text).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{status.id}:objectType=Status"
expect(object.id.text).to eq "https://cb6e6126.ngrok.io/users/#{status.account.to_param}/statuses/#{status.id}"
end
it 'appends thr:in-reply-to element for status' do
@ -945,7 +943,7 @@ RSpec.describe OStatus::AtomSerializer do
favourite_salmon = OStatus::AtomSerializer.new.favourite_salmon(favourite)
in_reply_to = favourite_salmon.nodes.find { |node| node.name == 'thr:in-reply-to' }
expect(in_reply_to.ref).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{status.id}:objectType=Status"
expect(in_reply_to.ref).to eq "https://cb6e6126.ngrok.io/users/#{status.account.to_param}/statuses/#{status.id}"
expect(in_reply_to.href).to eq "https://cb6e6126.ngrok.io/@username/#{status.id}"
end
@ -1034,7 +1032,7 @@ RSpec.describe OStatus::AtomSerializer do
unfavourite_salmon = OStatus::AtomSerializer.new.unfavourite_salmon(favourite)
object = unfavourite_salmon.nodes.find { |node| node.name == 'activity:object' }
expect(object.id.text).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{status.id}:objectType=Status"
expect(object.id.text).to eq "https://cb6e6126.ngrok.io/users/#{status.account.to_param}/statuses/#{status.id}"
end
it 'appends thr:in-reply-to element for status' do
@ -1045,7 +1043,7 @@ RSpec.describe OStatus::AtomSerializer do
unfavourite_salmon = OStatus::AtomSerializer.new.unfavourite_salmon(favourite)
in_reply_to = unfavourite_salmon.nodes.find { |node| node.name == 'thr:in-reply-to' }
expect(in_reply_to.ref).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{status.id}:objectType=Status"
expect(in_reply_to.ref).to eq "https://cb6e6126.ngrok.io/users/#{status.account.to_param}/statuses/#{status.id}"
expect(in_reply_to.href).to eq "https://cb6e6126.ngrok.io/@username/#{status.id}"
end
@ -1453,7 +1451,7 @@ RSpec.describe OStatus::AtomSerializer do
it 'appends id element with URL for status' do
status = Fabricate(:status, created_at: '2000-01-01T00:00:00Z')
object = OStatus::AtomSerializer.new.object(status)
expect(object.id.text).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{status.id}:objectType=Status"
expect(object.id.text).to eq "https://cb6e6126.ngrok.io/users/#{status.account.to_param}/statuses/#{status.id}"
end
it 'appends published element with created date' do
@ -1463,7 +1461,8 @@ RSpec.describe OStatus::AtomSerializer do
end
it 'appends updated element with updated date' do
status = Fabricate(:status, updated_at: '2000-01-01T00:00:00Z')
status = Fabricate(:status)
status.updated_at = '2000-01-01T00:00:00Z'
object = OStatus::AtomSerializer.new.object(status)
expect(object.updated.text).to eq '2000-01-01T00:00:00Z'
end
@ -1523,7 +1522,7 @@ RSpec.describe OStatus::AtomSerializer do
entry = OStatus::AtomSerializer.new.object(reply)
in_reply_to = entry.nodes.find { |node| node.name == 'thr:in-reply-to' }
expect(in_reply_to.ref).to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{thread.id}:objectType=Status"
expect(in_reply_to.ref).to eq "https://cb6e6126.ngrok.io/users/#{thread.account.to_param}/statuses/#{thread.id}"
expect(in_reply_to.href).to eq "https://cb6e6126.ngrok.io/@username/#{thread.id}"
end

15
spec/lib/tag_manager_spec.rb
View file

@ -157,23 +157,12 @@ RSpec.describe TagManager do
describe '#uri_for' do
subject { TagManager.instance.uri_for(target) }
context 'activity object' do
let(:target) { Fabricate(:status, reblog: Fabricate(:status)).stream_entry }
before { target.update!(created_at: '2000-01-01T00:00:00Z') }
it 'returns the unique tag for status' do
expect(target.object_type).to eq :activity
is_expected.to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{target.id}:objectType=Status"
end
end
context 'comment object' do
let(:target) { Fabricate(:status, created_at: '2000-01-01T00:00:00Z', reply: true) }
it 'returns the unique tag for status' do
expect(target.object_type).to eq :comment
is_expected.to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{target.id}:objectType=Status"
is_expected.to eq target.uri
end
end
@ -182,7 +171,7 @@ RSpec.describe TagManager do
it 'returns the unique tag for status' do
expect(target.object_type).to eq :note
is_expected.to eq "tag:cb6e6126.ngrok.io,2000-01-01:objectId=#{target.id}:objectType=Status"
is_expected.to eq target.uri
end
end

27
spec/models/status_spec.rb
View file

@ -13,9 +13,15 @@ RSpec.describe Status, type: :model do
end
it 'returns false if a remote URI is set' do
subject.uri = 'a'
alice.update(domain: 'example.com')
subject.save
expect(subject.local?).to be false
end
it 'returns true if a URI is set and `local` is true' do
subject.update(uri: 'example.com', local: true)
expect(subject.local?).to be true
end
end
describe '#reblog?' do
@ -495,7 +501,7 @@ RSpec.describe Status, type: :model do
end
end
describe 'before_create' do
describe 'before_validation' do
it 'sets account being replied to correctly over intermediary nodes' do
first_status = Fabricate(:status, account: bob)
intermediary = Fabricate(:status, thread: first_status, account: alice)
@ -512,5 +518,22 @@ RSpec.describe Status, type: :model do
parent = Fabricate(:status, text: 'First')
expect(Status.create(account: alice, thread: parent, text: 'Response').conversation_id).to eq parent.conversation_id
end
it 'sets `local` to true for status by local account' do
expect(Status.create(account: alice, text: 'foo').local).to be true
end
it 'sets `local` to false for status by remote account' do
alice.update(domain: 'example.com')
expect(Status.create(account: alice, text: 'foo').local).to be false
end
end
describe 'after_create' do
it 'saves ActivityPub uri as uri for local status' do
status = Status.create(account: alice, text: 'foo')
status.reload
expect(status.uri).to start_with('https://')
end
end
end

2
spec/services/fetch_link_card_service_spec.rb
View file

@ -55,7 +55,7 @@ RSpec.describe FetchLinkCardService do
end
context 'in a remote status' do
let(:status) { Fabricate(:status, uri: 'abc', text: 'Habt ihr ein paar gute Links zu #<span class="tag"><a href="https://quitter.se/tag/wannacry" target="_blank" rel="tag noopener" title="https://quitter.se/tag/wannacry">Wannacry</a></span> herumfliegen? Ich will mal unter <br> <a href="https://github.com/qbi/WannaCry" target="_blank" rel="noopener" title="https://github.com/qbi/WannaCry">https://github.com/qbi/WannaCry</a> was sammeln. !<a href="http://sn.jonkman.ca/group/416/id" target="_blank" rel="noopener" title="http://sn.jonkman.ca/group/416/id">security</a>&nbsp;') }
let(:status) { Fabricate(:status, account: Fabricate(:account, domain: 'example.com'), text: 'Habt ihr ein paar gute Links zu #<span class="tag"><a href="https://quitter.se/tag/wannacry" target="_blank" rel="tag noopener" title="https://quitter.se/tag/wannacry">Wannacry</a></span> herumfliegen? Ich will mal unter <br> <a href="https://github.com/qbi/WannaCry" target="_blank" rel="noopener" title="https://github.com/qbi/WannaCry">https://github.com/qbi/WannaCry</a> was sammeln. !<a href="http://sn.jonkman.ca/group/416/id" target="_blank" rel="noopener" title="http://sn.jonkman.ca/group/416/id">security</a>&nbsp;') }
it 'parses out URLs' do
expect(a_request(:head, 'https://github.com/qbi/WannaCry')).to have_been_made.at_least_once