From c36a4a16178441968715e13c77859b1eb813c2af Mon Sep 17 00:00:00 2001 From: valerauko Date: Tue, 30 Oct 2018 23:07:57 +0900 Subject: [PATCH] Fix FetchAtomService content type handling (#9132) * Add profile to json+ld in Accept It's required by the ActivityPub spec * Use headers['Content-type'] instead of mime_type mime_type strips the profile from the content type, but it's still available raw in the headers hash * Add test for ld+json with profile --- app/services/fetch_atom_service.rb | 10 ++++++---- spec/services/fetch_atom_service_spec.rb | 9 ++++++++- 2 files changed, 14 insertions(+), 5 deletions(-) diff --git a/app/services/fetch_atom_service.rb b/app/services/fetch_atom_service.rb index 550e75f33..b6c6cdd1c 100644 --- a/app/services/fetch_atom_service.rb +++ b/app/services/fetch_atom_service.rb @@ -29,7 +29,7 @@ class FetchAtomService < BaseService def perform_request(&block) accept = 'text/html' - accept = 'application/activity+json, application/ld+json, application/atom+xml, ' + accept unless @unsupported_activity + accept = 'application/activity+json, application/ld+json; profile="https://www.w3.org/ns/activitystreams", application/atom+xml, ' + accept unless @unsupported_activity Request.new(:get, @url).add_headers('Accept' => accept).perform(&block) end @@ -37,9 +37,11 @@ class FetchAtomService < BaseService def process_response(response, terminal = false) return nil if response.code != 200 - if response.mime_type == 'application/atom+xml' + response_type = response.headers['Content-type'] + + if response_type == 'application/atom+xml' [@url, { prefetched_body: response.body_with_limit }, :ostatus] - elsif ['application/activity+json', 'application/ld+json; profile="https://www.w3.org/ns/activitystreams"'].include?(response.mime_type) + elsif ['application/activity+json', 'application/ld+json; profile="https://www.w3.org/ns/activitystreams"'].include?(response_type) body = response.body_with_limit json = body_to_json(body) if supported_context?(json) && equals_or_includes_any?(json['type'], ActivityPub::FetchRemoteAccountService::SUPPORTED_TYPES) && json['inbox'].present? @@ -55,7 +57,7 @@ class FetchAtomService < BaseService if link_header&.find_link(%w(rel alternate)) process_link_headers(link_header) - elsif response.mime_type == 'text/html' + elsif response_type == 'text/html' process_html(response) end end diff --git a/spec/services/fetch_atom_service_spec.rb b/spec/services/fetch_atom_service_spec.rb index 30e5b0935..0cdcda892 100644 --- a/spec/services/fetch_atom_service_spec.rb +++ b/spec/services/fetch_atom_service_spec.rb @@ -60,13 +60,20 @@ RSpec.describe FetchAtomService, type: :service do it { is_expected.to eq [url, { :prefetched_body => "" }, :ostatus] } end - context 'content_type is json' do + context 'content_type is activity+json' do let(:content_type) { 'application/activity+json' } let(:body) { json } it { is_expected.to eq [1, { prefetched_body: body, id: true }, :activitypub] } end + context '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] } + end + before do WebMock.stub_request(:get, url).to_return(status: 200, body: body, headers: headers) WebMock.stub_request(:get, 'http://example.com/foo').to_return(status: 200, body: json, headers: { 'Content-Type' => 'application/activity+json' })