From 40c45f5dd958aa1319b4e8cb664e6b4cac029526 Mon Sep 17 00:00:00 2001 From: Eugen Rochko Date: Fri, 18 Aug 2017 01:03:18 +0200 Subject: [PATCH] Put ActivityPub alternate link into Atom, prefer it when processing Atom (#4623) --- app/lib/activitypub/tag_manager.rb | 2 +- app/lib/ostatus/activity/base.rb | 14 +++++++++++++- app/lib/ostatus/activity/creation.rb | 5 +++++ app/lib/ostatus/activity/remote.rb | 6 +++++- app/lib/ostatus/atom_serializer.rb | 2 ++ spec/lib/ostatus/atom_serializer_spec.rb | 11 ++++++----- 6 files changed, 32 insertions(+), 8 deletions(-) diff --git a/app/lib/activitypub/tag_manager.rb b/app/lib/activitypub/tag_manager.rb index 96e610b6..bd5dddca 100644 --- a/app/lib/activitypub/tag_manager.rb +++ b/app/lib/activitypub/tag_manager.rb @@ -71,7 +71,7 @@ class ActivityPub::TagManager def local_uri?(uri) host = Addressable::URI.parse(uri).normalized_host - ::TagManager.instance.local_domain?(host) || ::TagManager.instance.web_domain?(host) + !host.nil? && (::TagManager.instance.local_domain?(host) || ::TagManager.instance.web_domain?(host)) end def uri_to_local_id(uri, param = :id) diff --git a/app/lib/ostatus/activity/base.rb b/app/lib/ostatus/activity/base.rb index e1477f0e..da9a0175 100644 --- a/app/lib/ostatus/activity/base.rb +++ b/app/lib/ostatus/activity/base.rb @@ -29,16 +29,28 @@ class OStatus::Activity::Base end def url - link = @xml.at_xpath('./xmlns:link[@rel="alternate"]', xmlns: TagManager::XMLNS) + link = @xml.xpath('./xmlns:link[@rel="alternate"]', xmlns: TagManager::XMLNS).find { |link_candidate| link_candidate['type'] == 'text/html' } link.nil? ? nil : link['href'] end + def activitypub_uri + link = @xml.xpath('./xmlns:link[@rel="alternate"]', xmlns: TagManager::XMLNS).find { |link_candidate| ['application/activity+json', 'application/ld+json; profile="https://www.w3.org/ns/activitystreams"'].include?(link_candidate['type']) } + link.nil? ? nil : link['href'] + end + + def activitypub_uri? + activitypub_uri.present? + end + private def find_status(uri) if TagManager.instance.local_id?(uri) local_id = TagManager.instance.unique_tag_to_local_id(uri, 'Status') return Status.find_by(id: local_id) + elsif ActivityPub::TagManager.instance.local_uri?(uri) + local_id = ActivityPub::TagManager.instance.uri_to_local_id(uri) + return Status.find_by(id: local_id) end Status.find_by(uri: uri) diff --git a/app/lib/ostatus/activity/creation.rb b/app/lib/ostatus/activity/creation.rb index 6ec2cdd5..12488ab3 100644 --- a/app/lib/ostatus/activity/creation.rb +++ b/app/lib/ostatus/activity/creation.rb @@ -8,6 +8,7 @@ class OStatus::Activity::Creation < OStatus::Activity::Base end return [nil, false] if @account.suspended? + return perform_via_activitypub if activitypub_uri? Rails.logger.debug "Creating remote status #{id}" @@ -52,6 +53,10 @@ class OStatus::Activity::Creation < OStatus::Activity::Base [status, true] end + def perform_via_activitypub + [find_status(activitypub_uri) || ActivityPub::FetchRemoteStatusService.new.call(activitypub_uri), false] + end + def content @xml.at_xpath('./xmlns:content', xmlns: TagManager::XMLNS).content end diff --git a/app/lib/ostatus/activity/remote.rb b/app/lib/ostatus/activity/remote.rb index ecec6886..5b204b6d 100644 --- a/app/lib/ostatus/activity/remote.rb +++ b/app/lib/ostatus/activity/remote.rb @@ -2,6 +2,10 @@ class OStatus::Activity::Remote < OStatus::Activity::Base def perform - find_status(id) || FetchRemoteStatusService.new.call(url) + if activitypub_uri? + find_status(activitypub_uri) || FetchRemoteStatusService.new.call(url) + else + find_status(id) || FetchRemoteStatusService.new.call(url) + end end end diff --git a/app/lib/ostatus/atom_serializer.rb b/app/lib/ostatus/atom_serializer.rb index 0d62361b..92a16d22 100644 --- a/app/lib/ostatus/atom_serializer.rb +++ b/app/lib/ostatus/atom_serializer.rb @@ -343,6 +343,8 @@ class OStatus::AtomSerializer end def serialize_status_attributes(entry, status) + append_element(entry, 'link', nil, rel: :alternate, type: 'application/activity+json', href: ActivityPub::TagManager.instance.uri_for(status)) if status.account.local? + append_element(entry, 'summary', status.spoiler_text, 'xml:lang': status.language) if status.spoiler_text? append_element(entry, 'content', Formatter.instance.format(status).to_str, type: 'html', 'xml:lang': status.language) diff --git a/spec/lib/ostatus/atom_serializer_spec.rb b/spec/lib/ostatus/atom_serializer_spec.rb index b0cb8f01..301a0ce3 100644 --- a/spec/lib/ostatus/atom_serializer_spec.rb +++ b/spec/lib/ostatus/atom_serializer_spec.rb @@ -196,7 +196,7 @@ RSpec.describe OStatus::AtomSerializer do author = OStatus::AtomSerializer.new.author(account) - link = author.nodes.find { |node| node.name == 'link' && node[:rel] == 'alternate' } + link = author.nodes.find { |node| node.name == 'link' && node[:rel] == 'alternate' && node[:type] == 'text/html' } expect(link[:type]).to eq 'text/html' expect(link[:rel]).to eq 'alternate' expect(link[:href]).to eq 'https://cb6e6126.ngrok.io/@username' @@ -407,6 +407,7 @@ RSpec.describe OStatus::AtomSerializer do remote_status.stream_entry.update!(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 xml = OStatus::AtomSerializer.render(entry).gsub('cb6e6126.ngrok.io', 'remote') remote_status.destroy! @@ -415,7 +416,7 @@ RSpec.describe OStatus::AtomSerializer do account = Account.create!( domain: 'remote', username: 'username', - last_webfingered_at: Time.now.utc, + last_webfingered_at: Time.now.utc ) ProcessFeedService.new.call(xml, account) @@ -529,7 +530,7 @@ RSpec.describe OStatus::AtomSerializer do entry = OStatus::AtomSerializer.new.entry(status.stream_entry) - link = entry.nodes.find { |node| node.name == 'link' && node[:rel] == 'alternate' } + 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}" end @@ -642,7 +643,7 @@ RSpec.describe OStatus::AtomSerializer do feed = OStatus::AtomSerializer.new.feed(account, []) - link = feed.nodes.find { |node| node.name == 'link' && node[:rel] == 'alternate' } + link = feed.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/@username' end @@ -1509,7 +1510,7 @@ RSpec.describe OStatus::AtomSerializer do entry = OStatus::AtomSerializer.new.object(status) - link = entry.nodes.find { |node| node.name == 'link' && node[:rel] == 'alternate' } + 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/@username/#{status.id}" end