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Clean up OStatus-related codepaths (#12173)

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* Remove “protocol” argument and return value, as only ActivityPub is supported

* Remove FetchRemoteAccountService, only use ActivityPub::FetchRemoteAccountService

* Fix tests
th-downstream
ThibG 5 years ago committed by Eugen Rochko
parent f5ac6f7801
commit 357bee5ab9
8 changed files with 15 additions and 90 deletions
Show Stats Download Patch File Download Diff File

2
app/lib/activitypub/activity/create.rb
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@ -167,7 +167,7 @@ class ActivityPub::Activity::Create < ActivityPub::Activity
return if tag['href'].blank?
account = account_from_uri(tag['href'])
account = ::FetchRemoteAccountService.new.call(tag['href']) if account.nil?
account = ActivityPub::FetchRemoteAccountService.new.call(tag['href']) if account.nil?
return if account.nil?

17
app/services/fetch_remote_account_service.rb
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@ -1,17 +0,0 @@
# frozen_string_literal: true
class FetchRemoteAccountService < BaseService
def call(url, prefetched_body = nil, protocol = :ostatus)
if prefetched_body.nil?
resource_url, resource_options, protocol = FetchResourceService.new.call(url)
else
resource_url = url
resource_options = { prefetched_body: prefetched_body }
end
case protocol
when :activitypub
ActivityPub::FetchRemoteAccountService.new.call(resource_url, **resource_options)
end
end
end

9
app/services/fetch_remote_status_service.rb
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@ -1,17 +1,14 @@
# frozen_string_literal: true
class FetchRemoteStatusService < BaseService
def call(url, prefetched_body = nil, protocol = :ostatus)
def call(url, prefetched_body = nil)
if prefetched_body.nil?
resource_url, resource_options, protocol = FetchResourceService.new.call(url)
resource_url, resource_options = FetchResourceService.new.call(url)
else
resource_url = url
resource_options = { prefetched_body: prefetched_body }
end
case protocol
when :activitypub
ActivityPub::FetchRemoteStatusService.new.call(resource_url, **resource_options)
end
ActivityPub::FetchRemoteStatusService.new.call(resource_url, **resource_options)
end
end

2
app/services/fetch_resource_service.rb
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@ -33,7 +33,7 @@ class FetchResourceService < BaseService
body = response.body_with_limit
json = body_to_json(body)
[json['id'], { prefetched_body: body, id: true }, :activitypub] if supported_context?(json) && (equals_or_includes_any?(json['type'], ActivityPub::FetchRemoteAccountService::SUPPORTED_TYPES) || expected_type?(json))
[json['id'], { prefetched_body: body, id: true }] if supported_context?(json) && (equals_or_includes_any?(json['type'], ActivityPub::FetchRemoteAccountService::SUPPORTED_TYPES) || expected_type?(json))
elsif !terminal
link_header = response['Link'] && parse_link_header(response)

10
app/services/resolve_url_service.rb
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@ -19,9 +19,9 @@ class ResolveURLService < BaseService
def process_url
if equals_or_includes_any?(type, ActivityPub::FetchRemoteAccountService::SUPPORTED_TYPES)
FetchRemoteAccountService.new.call(resource_url, body, protocol)
ActivityPub::FetchRemoteAccountService.new.call(resource_url, prefetched_body: body)
elsif equals_or_includes_any?(type, ActivityPub::Activity::Create::SUPPORTED_TYPES + ActivityPub::Activity::Create::CONVERTED_TYPES)
status = FetchRemoteStatusService.new.call(resource_url, body, protocol)
status = FetchRemoteStatusService.new.call(resource_url, body)
authorize_with @on_behalf_of, status, :show? unless status.nil?
status
elsif fetched_resource.nil? && @on_behalf_of.present?
@ -45,12 +45,8 @@ class ResolveURLService < BaseService
fetched_resource.second[:prefetched_body]
end
def protocol
fetched_resource.third
end
def type
return json_data['type'] if protocol == :activitypub
json_data['type']
end
def json_data

50
spec/services/fetch_remote_account_service_spec.rb
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@ -1,50 +0,0 @@
require 'rails_helper'
RSpec.describe FetchRemoteAccountService, type: :service do
let(:url) { 'https://example.com/alice' }
let(:prefetched_body) { nil }
let(:protocol) { :ostatus }
subject { FetchRemoteAccountService.new.call(url, prefetched_body, protocol) }
let(:actor) do
{
'@context': 'https://www.w3.org/ns/activitystreams',
id: 'https://example.com/alice',
type: 'Person',
preferredUsername: 'alice',
name: 'Alice',
summary: 'Foo bar',
inbox: 'http://example.com/alice/inbox',
}
end
let(:webfinger) { { subject: 'acct:alice@example.com', links: [{ rel: 'self', href: 'https://example.com/alice' }] } }
let(:xml) { File.read(Rails.root.join('spec', 'fixtures', 'xml', 'mastodon.atom')) }
shared_examples 'return Account' do
it { is_expected.to be_an Account }
end
context 'protocol is :activitypub' do
let(:prefetched_body) { Oj.dump(actor) }
let(:protocol) { :activitypub }
before do
stub_request(:get, 'https://example.com/.well-known/webfinger?resource=acct:alice@example.com').to_return(body: Oj.dump(webfinger), headers: { 'Content-Type': 'application/jrd+json' })
end
include_examples 'return Account'
end
context 'when prefetched_body is nil' do
context 'protocol is :activitypub' do
before do
stub_request(:get, url).to_return(status: 200, body: Oj.dump(actor), headers: { 'Content-Type' => 'application/activity+json' })
stub_request(:get, 'https://example.com/.well-known/webfinger?resource=acct:alice@example.com').to_return(body: Oj.dump(webfinger), headers: { 'Content-Type': 'application/jrd+json' })
end
include_examples 'return Account'
end
end
end

7
spec/services/fetch_remote_status_service_spec.rb
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@ -16,9 +16,8 @@ RSpec.describe FetchRemoteStatusService, type: :service do
end
context 'protocol is :activitypub' do
subject { described_class.new.call(note[:id], prefetched_body, protocol) }
subject { described_class.new.call(note[:id], prefetched_body) }
let(:prefetched_body) { Oj.dump(note) }
let(:protocol) { :activitypub }
before do
account.update(uri: ActivityPub::TagManager.instance.uri_for(account))
@ -59,7 +58,7 @@ RSpec.describe FetchRemoteStatusService, type: :service do
</entry>
XML
expect(subject.call('https://fake.domain/foo', status_body, :ostatus)).to be_nil
expect(subject.call('https://fake.domain/foo', status_body)).to be_nil
end
it 'does not create status with wrong id when id uses http format' do
@ -81,7 +80,7 @@ RSpec.describe FetchRemoteStatusService, type: :service do
</entry>
XML
expect(subject.call('https://real.domain/statuses/456', status_body, :ostatus)).to be_nil
expect(subject.call('https://real.domain/statuses/456', status_body)).to be_nil
end
end
end

8
spec/services/fetch_resource_service_spec.rb
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@ -71,14 +71,14 @@ RSpec.describe FetchResourceService, type: :service do
let(:content_type) { 'application/activity+json; charset=utf-8' }
let(:body) { json }
it { is_expected.to eq [1, { prefetched_body: body, id: true }, :activitypub] }
it { is_expected.to eq [1, { prefetched_body: body, id: true }] }
end
context 'when content type is ld+json with profile' do
let(:content_type) { 'application/ld+json; profile="https://www.w3.org/ns/activitystreams"' }
let(:body) { json }
it { is_expected.to eq [1, { prefetched_body: body, id: true }, :activitypub] }
it { is_expected.to eq [1, { prefetched_body: body, id: true }] }
end
before do
@ -89,14 +89,14 @@ RSpec.describe FetchResourceService, type: :service do
context 'when link header is present' do
let(:headers) { { 'Link' => '<http://example.com/foo>; rel="alternate"; type="application/activity+json"', } }
it { is_expected.to eq [1, { prefetched_body: json, id: true }, :activitypub] }
it { is_expected.to eq [1, { prefetched_body: json, id: true }] }
end
context 'when content type is text/html' do
let(:content_type) { 'text/html' }
let(:body) { '<html><head><link rel="alternate" href="http://example.com/foo" type="application/activity+json"/></head></html>' }
it { is_expected.to eq [1, { prefetched_body: json, id: true }, :activitypub] }
it { is_expected.to eq [1, { prefetched_body: json, id: true }] }
end
end
end

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