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require 'rails_helper'
RSpec.describe ProcessFeedService do
subject { ProcessFeedService.new }
describe 'processing a feed' do
let(:body) { File.read(File.join(Rails.root, 'spec', 'fixtures', 'xml', 'mastodon.atom')) }
let(:account) { Fabricate(:account, username: 'localhost', domain: 'kickass.zone') }
before do
stub_request(:post, "https://pubsubhubbub.superfeedr.com/").to_return(:status => 200, :body => "", :headers => {})
stub_request(:get, "http://kickass.zone/system/accounts/avatars/000/000/001/large/eris.png").to_return(request_fixture('avatar.txt'))
stub_request(:get, "http://kickass.zone/system/media_attachments/files/000/000/002/original/morpheus_linux.jpg?1476059910").to_return(request_fixture('attachment1.txt'))
stub_request(:get, "http://kickass.zone/system/media_attachments/files/000/000/003/original/gizmo.jpg?1476060065").to_return(request_fixture('attachment2.txt'))
end
context 'when domain does not reject media' do
before do
subject.call(body, account)
end
it 'updates remote user\'s account information' do
account.reload
expect(account.display_name).to eq '::1'
expect(account).to have_attached_file(:avatar)
expect(account.avatar_file_name).not_to be_nil
end
it 'creates posts' do
expect(Status.find_by(uri: 'tag:kickass.zone,2016-10-10:objectId=1:objectType=Status')).to_not be_nil
expect(Status.find_by(uri: 'tag:kickass.zone,2016-10-10:objectId=2:objectType=Status')).to_not be_nil
end
it 'marks replies as replies' do
status = Status.find_by(uri: 'tag:kickass.zone,2016-10-10:objectId=2:objectType=Status')
expect(status.reply?).to be true
end
it 'sets account being replied to when possible' do
status = Status.find_by(uri: 'tag:kickass.zone,2016-10-10:objectId=2:objectType=Status')
expect(status.in_reply_to_account_id).to eq status.account_id
end
it 'ignores delete statuses unless they existed before' do
expect(Status.find_by(uri: 'tag:kickass.zone,2016-10-10:objectId=3:objectType=Status')).to be_nil
expect(Status.find_by(uri: 'tag:kickass.zone,2016-10-10:objectId=12:objectType=Status')).to be_nil
end
it 'does not create statuses for follows' do
expect(Status.find_by(uri: 'tag:kickass.zone,2016-10-10:objectId=1:objectType=Follow')).to be_nil
expect(Status.find_by(uri: 'tag:kickass.zone,2016-10-10:objectId=2:objectType=Follow')).to be_nil
expect(Status.find_by(uri: 'tag:kickass.zone,2016-10-10:objectId=4:objectType=Follow')).to be_nil
expect(Status.find_by(uri: 'tag:kickass.zone,2016-10-10:objectId=7:objectType=Follow')).to be_nil
end
it 'does not create statuses for favourites' do
expect(Status.find_by(uri: 'tag:kickass.zone,2016-10-10:objectId=2:objectType=Favourite')).to be_nil
expect(Status.find_by(uri: 'tag:kickass.zone,2016-10-10:objectId=3:objectType=Favourite')).to be_nil
end
it 'creates posts with media' do
status = Status.find_by(uri: 'tag:kickass.zone,2016-10-10:objectId=14:objectType=Status')
expect(status).to_not be_nil
expect(status.media_attachments.first).to have_attached_file(:file)
expect(status.media_attachments.first.image?).to be true
expect(status.media_attachments.first.file_file_name).not_to be_nil
end
end
context 'when domain is set to reject media' do
let!(:domain_block) { Fabricate(:domain_block, domain: 'kickass.zone', reject_media: true) }
before do
subject.call(body, account)
end
it 'updates remote user\'s account information' do
account.reload
expect(account.display_name).to eq '::1'
end
it 'rejects remote user\'s avatar' do
account.reload
expect(account.display_name).to eq '::1'
expect(account.avatar_file_name).to be_nil
end
it 'creates posts' do
expect(Status.find_by(uri: 'tag:kickass.zone,2016-10-10:objectId=1:objectType=Status')).to_not be_nil
expect(Status.find_by(uri: 'tag:kickass.zone,2016-10-10:objectId=2:objectType=Status')).to_not be_nil
end
it 'creates posts with remote-only media' do
status = Status.find_by(uri: 'tag:kickass.zone,2016-10-10:objectId=14:objectType=Status')
expect(status).to_not be_nil
expect(status.media_attachments.first.file_file_name).to be_nil
expect(status.media_attachments.first.unknown?).to be true
end
end
end
it 'does not accept tampered reblogs' do
good_actor = Fabricate(:account, username: 'tracer', domain: 'overwatch.com')
real_body = <<XML
<?xml version="1.0"?>
<entry xmlns="http://www.w3.org/2005/Atom" xmlns:thr="http://purl.org/syndication/thread/1.0" xmlns:activity="http://activitystrea.ms/spec/1.0/" xmlns:poco="http://portablecontacts.net/spec/1.0" xmlns:media="http://purl.org/syndication/atommedia" xmlns:ostatus="http://ostatus.org/schema/1.0" xmlns:mastodon="http://mastodon.social/schema/1.0">
<id>tag:overwatch.com,2017-04-27:objectId=4467137:objectType=Status</id>
<published>2017-04-27T13:49:25Z</published>
<updated>2017-04-27T13:49:25Z</updated>
<activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
<activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
<author>
<id>https://overwatch.com/users/tracer</id>
<activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
<uri>https://overwatch.com/users/tracer</uri>
<name>tracer</name>
</author>
<content type="html">Overwatch rocks</content>
</entry>
XML
stub_request(:head, 'https://overwatch.com/users/tracer/updates/1').to_return(status: 200, headers: { 'Content-Type' => 'application/atom+xml' })
stub_request(:get, 'https://overwatch.com/users/tracer/updates/1').to_return(status: 200, body: real_body)
bad_actor = Fabricate(:account, username: 'sombra', domain: 'talon.xyz')
body = <<XML
<?xml version="1.0"?>
<entry xmlns="http://www.w3.org/2005/Atom" xmlns:thr="http://purl.org/syndication/thread/1.0" xmlns:activity="http://activitystrea.ms/spec/1.0/" xmlns:poco="http://portablecontacts.net/spec/1.0" xmlns:media="http://purl.org/syndication/atommedia" xmlns:ostatus="http://ostatus.org/schema/1.0" xmlns:mastodon="http://mastodon.social/schema/1.0">
<id>tag:talon.xyz,2017-04-27:objectId=4467137:objectType=Status</id>
<published>2017-04-27T13:49:25Z</published>
<updated>2017-04-27T13:49:25Z</updated>
<author>
<id>https://talon.xyz/users/sombra</id>
<activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
<uri>https://talon.xyz/users/sombra</uri>
<name>sombra</name>
</author>
<activity:object-type>http://activitystrea.ms/schema/1.0/activity</activity:object-type>
<activity:verb>http://activitystrea.ms/schema/1.0/share</activity:verb>
<content type="html">Overwatch SUCKS AHAHA</content>
<activity:object>
<id>tag:overwatch.com,2017-04-27:objectId=4467137:objectType=Status</id>
<activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
<activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
<author>
<id>https://overwatch.com/users/tracer</id>
<activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
<uri>https://overwatch.com/users/tracer</uri>
<name>tracer</name>
</author>
<content type="html">Overwatch SUCKS AHAHA</content>
<link rel="alternate" type="text/html" href="https://overwatch.com/users/tracer/updates/1" />
</activity:object>
</entry>
XML
created_statuses = subject.call(body, bad_actor)
expect(created_statuses.first.reblog?).to be true
expect(created_statuses.first.account_id).to eq bad_actor.id
expect(created_statuses.first.reblog.account_id).to eq good_actor.id
expect(created_statuses.first.reblog.text).to eq 'Overwatch rocks'
end
it 'ignores statuses with an out-of-order delete' do
sender = Fabricate(:account, username: 'tracer', domain: 'overwatch.com')
delete_body = <<XML
<?xml version="1.0"?>
<entry xmlns="http://www.w3.org/2005/Atom" xmlns:thr="http://purl.org/syndication/thread/1.0" xmlns:activity="http://activitystrea.ms/spec/1.0/" xmlns:poco="http://portablecontacts.net/spec/1.0" xmlns:media="http://purl.org/syndication/atommedia" xmlns:ostatus="http://ostatus.org/schema/1.0" xmlns:mastodon="http://mastodon.social/schema/1.0">
<id>tag:overwatch.com,2017-04-27:objectId=4487555:objectType=Status</id>
<published>2017-04-27T13:49:25Z</published>
<updated>2017-04-27T13:49:25Z</updated>
<activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
<activity:verb>http://activitystrea.ms/schema/1.0/delete</activity:verb>
<author>
<id>https://overwatch.com/users/tracer</id>
<activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
<uri>https://overwatch.com/users/tracer</uri>
<name>tracer</name>
</author>
</entry>
XML
status_body = <<XML
<?xml version="1.0"?>
<entry xmlns="http://www.w3.org/2005/Atom" xmlns:thr="http://purl.org/syndication/thread/1.0" xmlns:activity="http://activitystrea.ms/spec/1.0/" xmlns:poco="http://portablecontacts.net/spec/1.0" xmlns:media="http://purl.org/syndication/atommedia" xmlns:ostatus="http://ostatus.org/schema/1.0" xmlns:mastodon="http://mastodon.social/schema/1.0">
<id>tag:overwatch.com,2017-04-27:objectId=4487555:objectType=Status</id>
<published>2017-04-27T13:49:25Z</published>
<updated>2017-04-27T13:49:25Z</updated>
<activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
<activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
<author>
<id>https://overwatch.com/users/tracer</id>
<activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
<uri>https://overwatch.com/users/tracer</uri>
<name>tracer</name>
</author>
<content type="html">Overwatch rocks</content>
</entry>
XML
subject.call(delete_body, sender)
created_statuses = subject.call(status_body, sender)
expect(created_statuses).to be_empty
end
end
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