Commit 3113fb84 authored by Sean McGivern's avatar Sean McGivern

Merge branch 'fj-47229-fix-logo-lfs-tracked' into 'master'

Fixed project logo when it is LFS tracked

Closes #47229

See merge request gitlab-org/gitlab-ce!20948
parents b8856d66 edb5759c
# frozen_string_literal: true
module SendsBlob
extend ActiveSupport::Concern
included do
include BlobHelper
include SendFileUpload
end
def send_blob(blob, params = {})
if blob
headers['X-Content-Type-Options'] = 'nosniff'
return if cached_blob?(blob)
if blob.stored_externally?
send_lfs_object(blob)
else
send_git_blob(repository, blob, params)
end
else
render_404
end
end
private
def cached_blob?(blob)
stale = stale?(etag: blob.id) # The #stale? method sets cache headers.
# Because we are opinionated we set the cache headers ourselves.
response.cache_control[:public] = project.public?
response.cache_control[:max_age] =
if @ref && @commit && @ref == @commit.id # rubocop:disable Gitlab/ModuleWithInstanceVariables
# This is a link to a commit by its commit SHA. That means that the blob
# is immutable. The only reason to invalidate the cache is if the commit
# was deleted or if the user lost access to the repository.
Blob::CACHE_TIME_IMMUTABLE
else
# A branch or tag points at this blob. That means that the expected blob
# value may change over time.
Blob::CACHE_TIME
end
response.etag = blob.id
!stale
end
def send_lfs_object(blob)
lfs_object = find_lfs_object(blob)
if lfs_object && lfs_object.project_allowed_access?(project)
send_upload(lfs_object.file, attachment: blob.name)
else
render_404
end
end
def find_lfs_object(blob)
lfs_object = LfsObject.find_by_oid(blob.lfs_oid)
if lfs_object && lfs_object.file.exists?
lfs_object
else
nil
end
end
end
class Projects::AvatarsController < Projects::ApplicationController
include BlobHelper
include SendsBlob
before_action :authorize_admin_project!, only: [:destroy]
def show
@blob = @repository.blob_at_branch(@repository.root_ref, @project.avatar_in_git)
if @blob
headers['X-Content-Type-Options'] = 'nosniff'
return if cached_blob?
send_git_blob @repository, @blob
else
render_404
end
send_blob(@blob)
end
def destroy
@project.remove_avatar!
@project.save
redirect_to edit_project_path(@project, anchor: 'js-general-project-settings'), status: :found
......
# Controller for viewing a file's raw
class Projects::RawController < Projects::ApplicationController
include ExtractsPath
include BlobHelper
include SendFileUpload
include SendsBlob
before_action :require_non_empty_project
before_action :assign_ref_vars
......@@ -10,39 +9,7 @@ class Projects::RawController < Projects::ApplicationController
def show
@blob = @repository.blob_at(@commit.id, @path)
if @blob
headers['X-Content-Type-Options'] = 'nosniff'
return if cached_blob?
if @blob.stored_externally?
send_lfs_object
else
send_git_blob @repository, @blob, inline: (params[:inline] != 'false')
end
else
render_404
end
end
private
def send_lfs_object
lfs_object = find_lfs_object
if lfs_object && lfs_object.project_allowed_access?(@project)
send_upload(lfs_object.file, attachment: @blob.name)
else
render_404
end
end
def find_lfs_object
lfs_object = LfsObject.find_by_oid(@blob.lfs_oid)
if lfs_object && lfs_object.file.exists?
lfs_object
else
nil
end
send_blob(@blob, inline: (params[:inline] != 'false'))
end
end
......@@ -157,28 +157,6 @@ module BlobHelper
end
end
def cached_blob?
stale = stale?(etag: @blob.id) # The #stale? method sets cache headers.
# Because we are opionated we set the cache headers ourselves.
response.cache_control[:public] = @project.public?
response.cache_control[:max_age] =
if @ref && @commit && @ref == @commit.id
# This is a link to a commit by its commit SHA. That means that the blob
# is immutable. The only reason to invalidate the cache is if the commit
# was deleted or if the user lost access to the repository.
Blob::CACHE_TIME_IMMUTABLE
else
# A branch or tag points at this blob. That means that the expected blob
# value may change over time.
Blob::CACHE_TIME
end
response.etag = @blob.id
!stale
end
def licenses_for_select
return @licenses_for_select if defined?(@licenses_for_select)
......
......@@ -2,7 +2,6 @@
class DiffFileEntity < Grape::Entity
include RequestAwareEntity
include BlobHelper
include CommitsHelper
include DiffHelper
include SubmoduleHelper
......
---
title: Fixed bug when the project logo file is stored in LFS
merge_request: 20948
author:
type: fixed
require 'spec_helper'
describe Projects::AvatarsController do
let(:project) { create(:project, :repository, avatar: fixture_file_upload("spec/fixtures/dk.png", "image/png")) }
let(:user) { create(:user) }
let(:project) { create(:project, :repository) }
before do
sign_in(user)
project.add_maintainer(user)
controller.instance_variable_set(:@project, project)
end
it 'GET #show' do
get :show, namespace_id: project.namespace.id, project_id: project.id
describe 'GET #show' do
subject { get :show, namespace_id: project.namespace, project_id: project }
expect(response).to have_gitlab_http_status(404)
context 'when repository has no avatar' do
it 'shows 404' do
subject
expect(response).to have_gitlab_http_status(404)
end
end
context 'when repository has an avatar' do
before do
allow(project).to receive(:avatar_in_git).and_return(filepath)
end
context 'when the avatar is stored in the repository' do
let(:filepath) { 'files/images/logo-white.png' }
it 'sends the avatar' do
subject
expect(response).to have_gitlab_http_status(200)
expect(response.header['Content-Type']).to eq('image/png')
expect(response.header[Gitlab::Workhorse::SEND_DATA_HEADER]).to start_with('git-blob:')
end
end
context 'when the avatar is stored in lfs' do
it_behaves_like 'repository lfs file load' do
let(:filename) { 'lfs_object.iso' }
let(:filepath) { "files/lfs/#{filename}" }
end
end
end
end
it 'removes avatar from DB by calling destroy' do
delete :destroy, namespace_id: project.namespace.id, project_id: project.id
expect(project.avatar.present?).to be_falsey
expect(project).to be_valid
describe 'DELETE #destroy' do
it 'removes avatar from DB by calling destroy' do
delete :destroy, namespace_id: project.namespace.id, project_id: project.id
expect(project.avatar.present?).to be_falsey
expect(project).to be_valid
end
end
end
require 'spec_helper'
describe Projects::RawController do
let(:public_project) { create(:project, :public, :repository) }
let(:project) { create(:project, :public, :repository) }
describe 'GET #show' do
subject do
get(:show,
namespace_id: project.namespace,
project_id: project,
id: filepath)
end
describe '#show' do
context 'regular filename' do
let(:id) { 'master/README.md' }
let(:filepath) { 'master/README.md' }
it 'delivers ASCII file' do
get_show(public_project, id)
subject
expect(response).to have_gitlab_http_status(200)
expect(response.header['Content-Type']).to eq('text/plain; charset=utf-8')
......@@ -19,10 +26,10 @@ describe Projects::RawController do
end
context 'image header' do
let(:id) { 'master/files/images/6049019_460s.jpg' }
let(:filepath) { 'master/files/images/6049019_460s.jpg' }
it 'sets image content type header' do
get_show(public_project, id)
subject
expect(response).to have_gitlab_http_status(200)
expect(response.header['Content-Type']).to eq('image/jpeg')
......@@ -30,85 +37,9 @@ describe Projects::RawController do
end
end
context 'lfs object' do
let(:id) { 'be93687/files/lfs/lfs_object.iso' }
let!(:lfs_object) { create(:lfs_object, oid: '91eff75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897', size: '1575078') }
context 'when lfs is enabled' do
before do
allow_any_instance_of(Project).to receive(:lfs_enabled?).and_return(true)
end
context 'when project has access' do
before do
public_project.lfs_objects << lfs_object
allow_any_instance_of(LfsObjectUploader).to receive(:exists?).and_return(true)
allow(controller).to receive(:send_file) { controller.head :ok }
end
it 'serves the file' do
expect(controller).to receive(:send_file).with("#{LfsObjectUploader.root}/91/ef/f75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897", filename: 'lfs_object.iso', disposition: 'attachment')
get_show(public_project, id)
expect(response).to have_gitlab_http_status(200)
end
context 'and lfs uses object storage' do
let(:lfs_object) { create(:lfs_object, :with_file, oid: '91eff75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897', size: '1575078') }
before do
stub_lfs_object_storage
lfs_object.file.migrate!(LfsObjectUploader::Store::REMOTE)
end
it 'responds with redirect to file' do
get_show(public_project, id)
expect(response).to have_gitlab_http_status(302)
expect(response.location).to include(lfs_object.reload.file.path)
end
it 'sets content disposition' do
get_show(public_project, id)
file_uri = URI.parse(response.location)
params = CGI.parse(file_uri.query)
expect(params["response-content-disposition"].first).to eq 'attachment;filename="lfs_object.iso"'
end
end
end
context 'when project does not have access' do
it 'does not serve the file' do
get_show(public_project, id)
expect(response).to have_gitlab_http_status(404)
end
end
end
context 'when lfs is not enabled' do
before do
allow_any_instance_of(Project).to receive(:lfs_enabled?).and_return(false)
end
it 'delivers ASCII file' do
get_show(public_project, id)
expect(response).to have_gitlab_http_status(200)
expect(response.header['Content-Type']).to eq('text/plain; charset=utf-8')
expect(response.header['Content-Disposition'])
.to eq('inline')
expect(response.header[Gitlab::Workhorse::SEND_DATA_HEADER]).to start_with('git-blob:')
end
end
it_behaves_like 'repository lfs file load' do
let(:filename) { 'lfs_object.iso' }
let(:filepath) { "be93687/files/lfs/#{filename}" }
end
end
def get_show(project, id)
get(:show, namespace_id: project.namespace.to_param,
project_id: project,
id: id)
end
end
# frozen_string_literal: true
# Shared examples for controllers that load and send files from the git repository
# (like Projects::RawController or Projects::AvatarsController)
# These examples requires the following variables:
# - `project`
# - `filename`: filename of the file
# - `filepath`: path of the file (contains filename)
# - `subject`: the request to be made to the controller. Example:
# subject { get :show, namespace_id: project.namespace, project_id: project }
shared_examples 'repository lfs file load' do
context 'when file is stored in lfs' do
let(:lfs_oid) { '91eff75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897' }
let(:lfs_size) { '1575078' }
let!(:lfs_object) { create(:lfs_object, oid: lfs_oid, size: lfs_size) }
context 'when lfs is enabled' do
before do
allow_any_instance_of(Project).to receive(:lfs_enabled?).and_return(true)
end
context 'when project has access' do
before do
project.lfs_objects << lfs_object
allow_any_instance_of(LfsObjectUploader).to receive(:exists?).and_return(true)
allow(controller).to receive(:send_file) { controller.head :ok }
end
it 'serves the file' do
expect(controller).to receive(:send_file).with("#{LfsObjectUploader.root}/91/ef/f75a492a3ed0dfcb544d7f31326bc4014c8551849c192fd1e48d4dd2c897", filename: filename, disposition: 'attachment')
subject
expect(response).to have_gitlab_http_status(200)
end
context 'and lfs uses object storage' do
let(:lfs_object) { create(:lfs_object, :with_file, oid: lfs_oid, size: lfs_size) }
before do
stub_lfs_object_storage
lfs_object.file.migrate!(LfsObjectUploader::Store::REMOTE)
end
it 'responds with redirect to file' do
subject
expect(response).to have_gitlab_http_status(302)
expect(response.location).to include(lfs_object.reload.file.path)
end
it 'sets content disposition' do
subject
file_uri = URI.parse(response.location)
params = CGI.parse(file_uri.query)
expect(params["response-content-disposition"].first).to eq "attachment;filename=\"#{filename}\""
end
end
end
context 'when project does not have access' do
it 'does not serve the file' do
subject
expect(response).to have_gitlab_http_status(404)
end
end
end
context 'when lfs is not enabled' do
before do
allow_any_instance_of(Project).to receive(:lfs_enabled?).and_return(false)
end
it 'delivers ASCII file' do
subject
expect(response).to have_gitlab_http_status(200)
expect(response.header['Content-Type']).to eq('text/plain; charset=utf-8')
expect(response.header['Content-Disposition'])
.to eq('inline')
expect(response.header[Gitlab::Workhorse::SEND_DATA_HEADER]).to start_with('git-blob:')
end
end
end
end
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