Change content-type to be always computed from file data (#14452)

* Change content-type to be always computed from file data

Restore previous behavior, detecting the content-type isn't very
expensive, and some instances may serve files as application/octet-stream
regardless of their true type, making fetching media from them fail, while
it used to work pre-3.2.0.

* Add test
This commit is contained in:
ThibG 2020-08-02 11:21:10 +02:00 committed by GitHub
parent 9490011226
commit a1412491b7
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
2 changed files with 28 additions and 1 deletions

View file

@ -19,7 +19,7 @@ module Paperclip
@original_filename = filename_from_content_disposition || filename_from_path || 'data'
@size = @target.response.content_length
@tempfile = copy_to_tempfile(@target)
@content_type = @target.response.mime_type || ContentTypeDetector.new(@tempfile.path).detect
@content_type = ContentTypeDetector.new(@tempfile.path).detect
end
def copy_to_tempfile(source)

View file

@ -18,6 +18,7 @@ RSpec.describe ActivityPub::Activity::Create do
stub_request(:get, 'http://example.com/attachment.png').to_return(request_fixture('avatar.txt'))
stub_request(:get, 'http://example.com/emoji.png').to_return(body: attachment_fixture('emojo.png'))
stub_request(:get, 'http://example.com/emojib.png').to_return(body: attachment_fixture('emojo.png'), headers: { 'Content-Type' => 'application/octet-stream' })
end
describe '#perform' do
@ -451,6 +452,32 @@ RSpec.describe ActivityPub::Activity::Create do
end
end
context 'with emojis served with invalid content-type' do
let(:object_json) do
{
id: [ActivityPub::TagManager.instance.uri_for(sender), '#bar'].join,
type: 'Note',
content: 'Lorem ipsum :tinkong:',
tag: [
{
type: 'Emoji',
icon: {
url: 'http://example.com/emojib.png',
},
name: 'tinkong',
},
],
}
end
it 'creates status' do
status = sender.statuses.first
expect(status).to_not be_nil
expect(status.emojis.map(&:shortcode)).to include('tinkong')
end
end
context 'with emojis missing name' do
let(:object_json) do
{