discourse/spec/requests/uploads_controller_spec.rb
Martin Brennan 7af01d88d2
FIX: Better 0 file size detection and logging (#16116)
When creating files with create-multipart, if the file
size was somehow zero we were showing a very unhelpful
error message to the user. Now we show a nicer message,
and proactively don't call the API if we know the file
size is 0 bytes in JS, along with extra console logging
to help with debugging.
2022-03-07 12:39:33 +10:00

1464 lines
52 KiB
Ruby

# frozen_string_literal: true
describe UploadsController do
fab!(:user) { Fabricate(:user) }
describe '#create' do
it 'requires you to be logged in' do
post "/uploads.json"
expect(response.status).to eq(403)
end
context 'logged in' do
before do
sign_in(user)
end
let(:logo_file) { file_from_fixtures("logo.png") }
let(:logo_filename) { File.basename(logo_file) }
let(:logo) { Rack::Test::UploadedFile.new(logo_file) }
let(:fake_jpg) { Rack::Test::UploadedFile.new(file_from_fixtures("fake.jpg")) }
let(:text_file) { Rack::Test::UploadedFile.new(File.new("#{Rails.root}/LICENSE.txt")) }
it 'expects a type or upload_type' do
post "/uploads.json", params: { file: logo }
expect(response.status).to eq(400)
post "/uploads.json", params: { file: Rack::Test::UploadedFile.new(logo_file), type: "avatar" }
expect(response.status).to eq 200
post "/uploads.json", params: { file: Rack::Test::UploadedFile.new(logo_file), upload_type: "avatar" }
expect(response.status).to eq 200
end
it 'is successful with an image' do
post "/uploads.json", params: { file: logo, type: "avatar" }
expect(response.status).to eq 200
expect(response.parsed_body["id"]).to be_present
expect(Jobs::CreateAvatarThumbnails.jobs.size).to eq(1)
end
it 'returns "raw" url for site settings' do
set_cdn_url "https://awesome.com"
upload = UploadCreator.new(logo_file, "logo.png").create_for(-1)
logo = Rack::Test::UploadedFile.new(file_from_fixtures("logo.png"))
post "/uploads.json", params: { file: logo, type: "site_setting", for_site_setting: "true" }
expect(response.status).to eq 200
expect(response.parsed_body["url"]).to eq(upload.url)
end
it 'returns cdn url' do
set_cdn_url "https://awesome.com"
post "/uploads.json", params: { file: logo, type: "composer" }
expect(response.status).to eq 200
expect(response.parsed_body["url"]).to start_with("https://awesome.com/uploads/default/")
end
it 'is successful with an attachment' do
SiteSetting.authorized_extensions = "*"
post "/uploads.json", params: { file: text_file, type: "composer" }
expect(response.status).to eq 200
expect(Jobs::CreateAvatarThumbnails.jobs.size).to eq(0)
id = response.parsed_body["id"]
expect(id).to be
end
it 'is successful with api' do
SiteSetting.authorized_extensions = "*"
api_key = Fabricate(:api_key, user: user).key
url = "http://example.com/image.png"
png = File.read(Rails.root + "spec/fixtures/images/logo.png")
stub_request(:get, url).to_return(status: 200, body: png)
post "/uploads.json", params: { url: url, type: "avatar" }, headers: {
HTTP_API_KEY: api_key,
HTTP_API_USERNAME: user.username.downcase
}
json = response.parsed_body
expect(response.status).to eq(200)
expect(Jobs::CreateAvatarThumbnails.jobs.size).to eq(1)
expect(json["id"]).to be_present
expect(json["short_url"]).to eq("upload://qUm0DGR49PAZshIi7HxMd3cAlzn.png")
end
it 'correctly sets retain_hours for admins' do
sign_in(Fabricate(:admin))
post "/uploads.json", params: {
file: logo,
retain_hours: 100,
type: "profile_background",
}
id = response.parsed_body["id"]
expect(Jobs::CreateAvatarThumbnails.jobs.size).to eq(0)
expect(Upload.find(id).retain_hours).to eq(100)
end
it 'requires a file' do
post "/uploads.json", params: { type: "composer" }
expect(Jobs::CreateAvatarThumbnails.jobs.size).to eq(0)
message = response.parsed_body
expect(response.status).to eq 422
expect(message["errors"]).to contain_exactly(I18n.t("upload.file_missing"))
end
it 'properly returns errors' do
SiteSetting.authorized_extensions = "*"
SiteSetting.max_attachment_size_kb = 1
post "/uploads.json", params: { file: text_file, type: "avatar" }
expect(response.status).to eq(422)
expect(Jobs::CreateAvatarThumbnails.jobs.size).to eq(0)
errors = response.parsed_body["errors"]
expect(errors.first).to eq(I18n.t("upload.attachments.too_large_humanized", max_size: "1 KB"))
end
it 'ensures allow_uploaded_avatars is enabled when uploading an avatar' do
SiteSetting.allow_uploaded_avatars = 'disabled'
post "/uploads.json", params: { file: logo, type: "avatar" }
expect(response.status).to eq(422)
end
it 'ensures discourse_connect_overrides_avatar is not enabled when uploading an avatar' do
SiteSetting.discourse_connect_overrides_avatar = true
post "/uploads.json", params: { file: logo, type: "avatar" }
expect(response.status).to eq(422)
end
it 'always allows admins to upload avatars' do
sign_in(Fabricate(:admin))
SiteSetting.allow_uploaded_avatars = 'disabled'
post "/uploads.json", params: { file: logo, type: "avatar" }
expect(response.status).to eq(200)
end
it 'allows staff to upload any file in PM' do
SiteSetting.authorized_extensions = "jpg"
SiteSetting.allow_staff_to_upload_any_file_in_pm = true
user.update_columns(moderator: true)
post "/uploads.json", params: {
file: text_file,
type: "composer",
for_private_message: "true",
}
expect(response.status).to eq(200)
id = response.parsed_body["id"]
expect(Upload.last.id).to eq(id)
end
it 'allows staff to upload supported images for site settings' do
SiteSetting.authorized_extensions = ''
user.update!(admin: true)
post "/uploads.json", params: {
file: logo,
type: "site_setting",
for_site_setting: "true",
}
expect(response.status).to eq(200)
id = response.parsed_body["id"]
upload = Upload.last
expect(upload.id).to eq(id)
expect(upload.original_filename).to eq(logo_filename)
end
it 'respects `authorized_extensions_for_staff` setting when staff upload file' do
SiteSetting.authorized_extensions = ""
SiteSetting.authorized_extensions_for_staff = "*"
user.update_columns(moderator: true)
post "/uploads.json", params: {
file: text_file,
type: "composer",
}
expect(response.status).to eq(200)
data = response.parsed_body
expect(data["id"]).to be_present
end
it 'ignores `authorized_extensions_for_staff` setting when non-staff upload file' do
SiteSetting.authorized_extensions = ""
SiteSetting.authorized_extensions_for_staff = "*"
post "/uploads.json", params: {
file: text_file,
type: "composer",
}
data = response.parsed_body
expect(data["errors"].first).to eq(I18n.t("upload.unauthorized", authorized_extensions: ''))
end
it 'returns an error when it could not determine the dimensions of an image' do
post "/uploads.json", params: { file: fake_jpg, type: "composer" }
expect(response.status).to eq(422)
expect(Jobs::CreateAvatarThumbnails.jobs.size).to eq(0)
message = response.parsed_body["errors"]
expect(message).to contain_exactly(I18n.t("upload.images.size_not_found"))
end
end
end
def upload_file(file, folder = "images")
fake_logo = Rack::Test::UploadedFile.new(file_from_fixtures(file, folder))
SiteSetting.authorized_extensions = "*"
sign_in(user)
post "/uploads.json", params: {
file: fake_logo,
type: "composer",
}
expect(response.status).to eq(200)
url = response.parsed_body["url"]
upload = Upload.get_from_url(url)
upload
end
describe '#show' do
let(:site) { "default" }
let(:sha) { Digest::SHA1.hexdigest("discourse") }
context "when using external storage" do
fab!(:upload) { upload_file("small.pdf", "pdf") }
before do
setup_s3
end
it "returns 404 " do
upload = Fabricate(:upload_s3)
get "/uploads/#{site}/#{upload.sha1}.#{upload.extension}"
expect(response.response_code).to eq(404)
end
it "returns upload if url not migrated" do
get "/uploads/#{site}/#{upload.sha1}.#{upload.extension}"
expect(response.status).to eq(200)
end
end
it "returns 404 when the upload doesn't exist" do
get "/uploads/#{site}/#{sha}.pdf"
expect(response.status).to eq(404)
end
it "returns 404 when the path is nil" do
upload = upload_file("logo.png")
upload.update_column(:url, "invalid-url")
get "/uploads/#{site}/#{upload.sha1}.#{upload.extension}"
expect(response.status).to eq(404)
end
it 'uses send_file' do
upload = upload_file("logo.png")
get "/uploads/#{site}/#{upload.sha1}.#{upload.extension}"
expect(response.status).to eq(200)
expect(response.headers["Content-Disposition"])
.to eq(%Q|attachment; filename="#{upload.original_filename}"; filename*=UTF-8''#{upload.original_filename}|)
end
it 'returns 200 when js file' do
ActionDispatch::FileHandler.any_instance.stubs(:match?).returns(false)
upload = upload_file("test.js", "themes")
get upload.url
expect(response.status).to eq(200)
end
it "handles image without extension" do
SiteSetting.authorized_extensions = "*"
upload = upload_file("image_no_extension")
get "/uploads/#{site}/#{upload.sha1}.json"
expect(response.status).to eq(200)
expect(response.headers["Content-Disposition"])
.to eq(%Q|attachment; filename="#{upload.original_filename}"; filename*=UTF-8''#{upload.original_filename}|)
end
it "handles file without extension" do
SiteSetting.authorized_extensions = "*"
upload = upload_file("not_an_image")
get "/uploads/#{site}/#{upload.sha1}.json"
expect(response.status).to eq(200)
expect(response.headers["Content-Disposition"])
.to eq(%Q|attachment; filename="#{upload.original_filename}"; filename*=UTF-8''#{upload.original_filename}|)
end
context "prevent anons from downloading files" do
it "returns 404 when an anonymous user tries to download a file" do
upload = upload_file("small.pdf", "pdf")
delete "/session/#{user.username}.json"
SiteSetting.prevent_anons_from_downloading_files = true
get "/uploads/#{site}/#{upload.sha1}.#{upload.extension}"
expect(response.status).to eq(404)
end
end
end
describe "#show_short" do
it 'inlines only supported image files' do
upload = upload_file("smallest.png")
get upload.short_path, params: { inline: true }
expect(response.header['Content-Type']).to eq('image/png')
expect(response.header['Content-Disposition']).to include('inline;')
upload.update!(original_filename: "test.xml")
get upload.short_path, params: { inline: true }
expect(response.header['Content-Type']).to eq('application/xml')
expect(response.header['Content-Disposition']).to include('attachment;')
end
describe "local store" do
fab!(:image_upload) { upload_file("smallest.png") }
it "returns the right response" do
get image_upload.short_path
expect(response.status).to eq(200)
expect(response.headers["Content-Disposition"])
.to include("attachment; filename=\"#{image_upload.original_filename}\"")
end
it "returns the right response when `inline` param is given" do
get "#{image_upload.short_path}?inline=1"
expect(response.status).to eq(200)
expect(response.headers["Content-Disposition"])
.to include("inline; filename=\"#{image_upload.original_filename}\"")
end
it "returns the right response when base62 param is invalid " do
get "/uploads/short-url/12345.png"
expect(response.status).to eq(404)
end
it "returns uploads with underscore in extension correctly" do
fake_upload = upload_file("fake.not_image")
get fake_upload.short_path
expect(response.status).to eq(200)
end
it "returns uploads with a dash and uppercase in extension correctly" do
fake_upload = upload_file("fake.long-FileExtension")
get fake_upload.short_path
expect(response.status).to eq(200)
end
it "returns the right response when anon tries to download a file " \
"when prevent_anons_from_downloading_files is true" do
delete "/session/#{user.username}.json"
SiteSetting.prevent_anons_from_downloading_files = true
get image_upload.short_path
expect(response.status).to eq(404)
end
end
describe "s3 store" do
let(:upload) { Fabricate(:upload_s3) }
before do
setup_s3
end
it "should redirect to the s3 URL" do
get upload.short_path
expect(response).to redirect_to(upload.url)
end
context "when upload is secure and secure media enabled" do
before do
SiteSetting.secure_media = true
upload.update(secure: true)
end
it "redirects to the signed_url_for_path" do
sign_in(user)
freeze_time
get upload.short_path
expect(response).to redirect_to(Discourse.store.signed_url_for_path(Discourse.store.get_path_for_upload(upload)))
expect(response.header['Location']).not_to include('response-content-disposition=attachment')
end
it "respects the force download (dl) param" do
sign_in(user)
freeze_time
get upload.short_path, params: { dl: '1' }
expect(response.header['Location']).to include('response-content-disposition=attachment')
end
it "has the correct caching header" do
sign_in(user)
get upload.short_path
expected_max_age = S3Helper::DOWNLOAD_URL_EXPIRES_AFTER_SECONDS - UploadsController::SECURE_REDIRECT_GRACE_SECONDS
expect(expected_max_age).to be > 0 # Sanity check that the constants haven't been set to broken values
expect(response.headers["Cache-Control"]).to eq("max-age=#{expected_max_age}, private")
end
it "raises invalid access if the user cannot access the upload access control post" do
sign_in(user)
post = Fabricate(:post)
post.topic.change_category_to_id(Fabricate(:private_category, group: Fabricate(:group)).id)
upload.update(access_control_post: post)
get upload.short_path
expect(response.code).to eq("403")
end
end
end
end
describe "#show_secure" do
describe "local store" do
fab!(:image_upload) { upload_file("smallest.png") }
it "does not return secure media when using local store" do
secure_url = image_upload.url.sub("/uploads", "/secure-media-uploads")
get secure_url
expect(response.status).to eq(404)
end
end
describe "s3 store" do
let(:upload) { Fabricate(:upload_s3) }
let(:secure_url) { upload.url.sub(SiteSetting.Upload.absolute_base_url, "/secure-media-uploads") }
before do
setup_s3
SiteSetting.authorized_extensions = "*"
SiteSetting.secure_media = true
end
it "should return 404 for anonymous requests requests" do
get secure_url
expect(response.status).to eq(404)
end
it "should return signed url for legitimate request" do
sign_in(user)
get secure_url
expect(response.status).to eq(302)
expect(response.redirect_url).to match("Amz-Expires")
end
it "should return secure media URL when looking up urls" do
upload.update_column(:secure, true)
sign_in(user)
post "/uploads/lookup-urls.json", params: { short_urls: [upload.short_url] }
expect(response.status).to eq(200)
result = response.parsed_body
expect(result[0]["url"]).to match("secure-media-uploads")
end
context "when the upload cannot be found from the URL" do
it "returns a 404" do
sign_in(user)
upload.update(sha1: 'test')
get secure_url
expect(response.status).to eq(404)
end
end
context "when the access_control_post_id has been set for the upload" do
let(:post) { Fabricate(:post) }
let!(:private_category) { Fabricate(:private_category, group: Fabricate(:group)) }
before do
sign_in(user)
upload.update(access_control_post_id: post.id)
end
context "when the user has access to the post via guardian" do
it "should return signed url for legitimate request" do
sign_in(user)
get secure_url
expect(response.status).to eq(302)
expect(response.redirect_url).to match("Amz-Expires")
end
end
context "when the user does not have access to the post via guardian" do
before do
post.topic.change_category_to_id(private_category.id)
end
it "returns a 403" do
sign_in(user)
get secure_url
expect(response.status).to eq(403)
end
end
end
context "when the upload is an attachment file" do
before do
upload.update(original_filename: 'test.pdf')
end
it "redirects to the signed_url_for_path" do
sign_in(user)
get secure_url
expect(response.status).to eq(302)
expect(response.redirect_url).to match("Amz-Expires")
end
context "when the user does not have access to the access control post via guardian" do
let(:post) { Fabricate(:post) }
let!(:private_category) { Fabricate(:private_category, group: Fabricate(:group)) }
before do
post.topic.change_category_to_id(private_category.id)
upload.update(access_control_post_id: post.id)
end
it "returns a 403" do
sign_in(user)
get secure_url
expect(response.status).to eq(403)
end
end
context "when the prevent_anons_from_downloading_files setting is enabled and the user is anon" do
before do
SiteSetting.prevent_anons_from_downloading_files = true
end
it "returns a 404" do
delete "/session/#{user.username}.json"
get secure_url
expect(response.status).to eq(404)
end
end
end
context "when secure media is disabled" do
before do
SiteSetting.secure_media = false
end
context "if the upload is secure false, meaning the ACL is probably public" do
before do
upload.update(secure: false)
end
it "should redirect to the regular show route" do
secure_url = upload.url.sub(SiteSetting.Upload.absolute_base_url, "/secure-media-uploads")
sign_in(user)
get secure_url
expect(response.status).to eq(302)
expect(response.redirect_url).to eq(Discourse.store.cdn_url(upload.url))
end
end
context "if the upload is secure true, meaning the ACL is probably private" do
before do
upload.update(secure: true)
end
it "should redirect to the presigned URL still otherwise we will get a 403" do
secure_url = upload.url.sub(SiteSetting.Upload.absolute_base_url, "/secure-media-uploads")
sign_in(user)
get secure_url
expect(response.status).to eq(302)
expect(response.redirect_url).to match("Amz-Expires")
end
end
end
end
end
describe '#lookup_urls' do
it 'can look up long urls' do
sign_in(user)
upload = Fabricate(:upload)
post "/uploads/lookup-urls.json", params: { short_urls: [upload.short_url] }
expect(response.status).to eq(200)
result = response.parsed_body
expect(result[0]["url"]).to eq(upload.url)
expect(result[0]["short_path"]).to eq(upload.short_path)
end
describe 'secure media' do
let(:upload) { Fabricate(:upload_s3, secure: true) }
before do
setup_s3
SiteSetting.authorized_extensions = "pdf|png"
SiteSetting.secure_media = true
end
it 'returns secure url for a secure media upload' do
sign_in(user)
post "/uploads/lookup-urls.json", params: { short_urls: [upload.short_url] }
expect(response.status).to eq(200)
result = response.parsed_body
expect(result[0]["url"]).to match("/secure-media-uploads")
expect(result[0]["short_path"]).to eq(upload.short_path)
end
it 'returns secure urls for non-media uploads' do
upload.update!(original_filename: "not-an-image.pdf", extension: "pdf")
sign_in(user)
post "/uploads/lookup-urls.json", params: { short_urls: [upload.short_url] }
expect(response.status).to eq(200)
result = response.parsed_body
expect(result[0]["url"]).to match("/secure-media-uploads")
expect(result[0]["short_path"]).to eq(upload.short_path)
end
end
end
describe '#metadata' do
fab!(:upload) { Fabricate(:upload) }
describe 'when url is missing' do
it 'should return the right response' do
post "/uploads/lookup-metadata.json"
expect(response.status).to eq(403)
end
end
describe 'when not signed in' do
it 'should return the right response' do
post "/uploads/lookup-metadata.json", params: { url: upload.url }
expect(response.status).to eq(403)
end
end
describe 'when signed in' do
before do
sign_in(user)
end
describe 'when url is invalid' do
it 'should return the right response' do
post "/uploads/lookup-metadata.json", params: { url: 'abc' }
expect(response.status).to eq(404)
end
end
it "should return the right response" do
post "/uploads/lookup-metadata.json", params: { url: upload.url }
expect(response.status).to eq(200)
result = response.parsed_body
expect(result["original_filename"]).to eq(upload.original_filename)
expect(result["width"]).to eq(upload.width)
expect(result["height"]).to eq(upload.height)
expect(result["human_filesize"]).to eq(upload.human_filesize)
end
end
end
describe "#generate_presigned_put" do
context "when the store is external" do
before do
sign_in(user)
SiteSetting.enable_direct_s3_uploads = true
setup_s3
end
it "errors if the correct params are not provided" do
post "/uploads/generate-presigned-put.json", params: { file_name: "test.png" }
expect(response.status).to eq(400)
post "/uploads/generate-presigned-put.json", params: { type: "card_background" }
expect(response.status).to eq(400)
end
it "generates a presigned URL and creates an external upload stub" do
post "/uploads/generate-presigned-put.json", params: {
file_name: "test.png", type: "card_background", file_size: 1024
}
expect(response.status).to eq(200)
result = response.parsed_body
external_upload_stub = ExternalUploadStub.where(
unique_identifier: result["unique_identifier"],
original_filename: "test.png",
created_by: user,
upload_type: "card_background",
filesize: 1024
)
expect(external_upload_stub.exists?).to eq(true)
expect(result["key"]).to include(FileStore::S3Store::TEMPORARY_UPLOAD_PREFIX)
expect(result["url"]).to include(FileStore::S3Store::TEMPORARY_UPLOAD_PREFIX)
expect(result["url"]).to include("Amz-Expires")
end
it "includes accepted metadata in the presigned url when provided" do
post "/uploads/generate-presigned-put.json", **{
params: {
file_name: "test.png",
file_size: 1024,
type: "card_background",
metadata: {
"sha1-checksum" => "testing",
"blah" => "wontbeincluded"
}
}
}
expect(response.status).to eq(200)
result = response.parsed_body
expect(result['url']).to include("&x-amz-meta-sha1-checksum=testing")
expect(result['url']).not_to include("&x-amz-meta-blah=wontbeincluded")
end
it "rate limits" do
RateLimiter.enable
RateLimiter.clear_all!
stub_const(ExternalUploadHelpers, "PRESIGNED_PUT_RATE_LIMIT_PER_MINUTE", 1) do
post "/uploads/generate-presigned-put.json", params: { file_name: "test.png", type: "card_background", file_size: 1024 }
post "/uploads/generate-presigned-put.json", params: { file_name: "test.png", type: "card_background", file_size: 1024 }
end
expect(response.status).to eq(429)
end
end
context "when the store is not external" do
before do
sign_in(user)
end
it "returns 404" do
post "/uploads/generate-presigned-put.json", params: { file_name: "test.png", type: "card_background", file_size: 1024 }
expect(response.status).to eq(404)
end
end
end
describe "#create_multipart" do
context "when the store is external" do
let(:mock_multipart_upload_id) { "ibZBv_75gd9r8lH_gqXatLdxMVpAlj6CFTR.OwyF3953YdwbcQnMA2BLGn8Lx12fQNICtMw5KyteFeHw.Sjng--" }
let(:test_bucket_prefix) { "test_#{ENV['TEST_ENV_NUMBER'].presence || '0'}" }
before do
sign_in(user)
SiteSetting.enable_direct_s3_uploads = true
setup_s3
end
it "errors if the correct params are not provided" do
post "/uploads/create-multipart.json", params: { file_name: "test.png" }
expect(response.status).to eq(400)
post "/uploads/create-multipart.json", params: { upload_type: "composer" }
expect(response.status).to eq(400)
end
it "returns 422 when the create request errors" do
FileStore::S3Store.any_instance.stubs(:create_multipart).raises(Aws::S3::Errors::ServiceError.new({}, "test"))
post "/uploads/create-multipart.json", **{
params: {
file_name: "test.png",
file_size: 1024,
upload_type: "composer",
}
}
expect(response.status).to eq(422)
end
it "returns 422 when the file is an attachment and it's too big" do
SiteSetting.max_attachment_size_kb = 1024
post "/uploads/create-multipart.json", **{
params: {
file_name: "test.zip",
file_size: 9999999,
upload_type: "composer",
}
}
expect(response.status).to eq(422)
expect(response.body).to include(I18n.t("upload.attachments.too_large_humanized", max_size: "1 MB"))
end
it 'returns a sensible error if the file size is 0 bytes' do
SiteSetting.authorized_extensions = "*"
stub_create_multipart_request
post "/uploads/create-multipart.json", **{
params: {
file_name: "test.zip",
file_size: 0,
upload_type: "composer",
}
}
expect(response.status).to eq(422)
expect(response.body).to include(I18n.t("upload.size_zero_failure"))
end
def stub_create_multipart_request
FileStore::S3Store.any_instance.stubs(:temporary_upload_path).returns(
"uploads/default/#{test_bucket_prefix}/temp/28fccf8259bbe75b873a2bd2564b778c/test.png"
)
create_multipart_result = <<~XML
<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n
<InitiateMultipartUploadResult>
<Bucket>s3-upload-bucket</Bucket>
<Key>uploads/default/#{test_bucket_prefix}/temp/28fccf8259bbe75b873a2bd2564b778c/test.png</Key>
<UploadId>#{mock_multipart_upload_id}</UploadId>
</InitiateMultipartUploadResult>
XML
stub_request(
:post,
"https://s3-upload-bucket.s3.us-west-1.amazonaws.com/uploads/default/#{test_bucket_prefix}/temp/28fccf8259bbe75b873a2bd2564b778c/test.png?uploads"
).to_return({ status: 200, body: create_multipart_result })
end
it "creates a multipart upload and creates an external upload stub that is marked as multipart" do
stub_create_multipart_request
post "/uploads/create-multipart.json", **{
params: {
file_name: "test.png",
file_size: 1024,
upload_type: "composer",
}
}
expect(response.status).to eq(200)
result = response.parsed_body
external_upload_stub = ExternalUploadStub.where(
unique_identifier: result["unique_identifier"],
original_filename: "test.png",
created_by: user,
upload_type: "composer",
key: result["key"],
external_upload_identifier: mock_multipart_upload_id,
multipart: true,
filesize: 1024
)
expect(external_upload_stub.exists?).to eq(true)
expect(result["key"]).to include(FileStore::S3Store::TEMPORARY_UPLOAD_PREFIX)
expect(result["external_upload_identifier"]).to eq(mock_multipart_upload_id)
expect(result["key"]).to eq(external_upload_stub.last.key)
end
it "includes accepted metadata when calling the store to create_multipart, but only allowed keys" do
stub_create_multipart_request
FileStore::S3Store.any_instance.expects(:create_multipart).with(
"test.png", "image/png", metadata: { "sha1-checksum" => "testing" }
).returns({ key: "test" })
post "/uploads/create-multipart.json", **{
params: {
file_name: "test.png",
file_size: 1024,
upload_type: "composer",
metadata: {
"sha1-checksum" => "testing",
"blah" => "wontbeincluded"
}
}
}
expect(response.status).to eq(200)
end
it "rate limits" do
RateLimiter.enable
RateLimiter.clear_all!
stub_create_multipart_request
stub_const(ExternalUploadHelpers, "CREATE_MULTIPART_RATE_LIMIT_PER_MINUTE", 1) do
post "/uploads/create-multipart.json", params: {
file_name: "test.png",
upload_type: "composer",
file_size: 1024
}
expect(response.status).to eq(200)
post "/uploads/create-multipart.json", params: {
file_name: "test.png",
upload_type: "composer",
file_size: 1024
}
expect(response.status).to eq(429)
end
end
end
context "when the store is not external" do
before do
sign_in(user)
end
it "returns 404" do
post "/uploads/create-multipart.json", params: {
file_name: "test.png",
upload_type: "composer",
file_size: 1024
}
expect(response.status).to eq(404)
end
end
end
describe "#batch_presign_multipart_parts" do
fab!(:mock_multipart_upload_id) { "ibZBv_75gd9r8lH_gqXatLdxMVpAlj6CFTR.OwyF3953YdwbcQnMA2BLGn8Lx12fQNICtMw5KyteFeHw.Sjng--" }
fab!(:external_upload_stub) do
Fabricate(:image_external_upload_stub, created_by: user, multipart: true, external_upload_identifier: mock_multipart_upload_id)
end
context "when the store is external" do
before do
sign_in(user)
SiteSetting.enable_direct_s3_uploads = true
setup_s3
end
def stub_list_multipart_request
list_multipart_result = <<~XML
<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n
<ListPartsResult>
<Bucket>s3-upload-bucket</Bucket>
<Key>#{external_upload_stub.key}</Key>
<UploadId>#{mock_multipart_upload_id}</UploadId>
<PartNumberMarker>0</PartNumberMarker>
<NextPartNumberMarker>0</NextPartNumberMarker>
<MaxParts>1</MaxParts>
<IsTruncated>false</IsTruncated>
<Part>
<ETag>test</ETag>
<LastModified>#{Time.zone.now}</LastModified>
<PartNumber>1</PartNumber>
<Size>#{5.megabytes}</Size>
</Part>
<Initiator>
<DisplayName>test-upload-user</DisplayName>
<ID>arn:aws:iam::123:user/test-upload-user</ID>
</Initiator>
<Owner>
<DisplayName></DisplayName>
<ID>12345</ID>
</Owner>
<StorageClass>STANDARD</StorageClass>
</ListPartsResult>
XML
stub_request(:get, "https://s3-upload-bucket.s3.us-west-1.amazonaws.com/#{external_upload_stub.key}?max-parts=1&uploadId=#{mock_multipart_upload_id}").to_return({ status: 200, body: list_multipart_result })
end
it "errors if the correct params are not provided" do
post "/uploads/batch-presign-multipart-parts.json", params: {}
expect(response.status).to eq(400)
end
it "errors if the part_numbers do not contain numbers between 1 and 10000" do
post "/uploads/batch-presign-multipart-parts.json", params: {
unique_identifier: external_upload_stub.unique_identifier,
part_numbers: [-1, 0, 1, 2, 3, 4]
}
expect(response.status).to eq(400)
expect(response.body).to include("You supplied invalid parameters to the request: Each part number should be between 1 and 10000")
post "/uploads/batch-presign-multipart-parts.json", params: {
unique_identifier: external_upload_stub.unique_identifier,
part_numbers: [3, 4, "blah"]
}
expect(response.status).to eq(400)
expect(response.body).to include("You supplied invalid parameters to the request: Each part number should be between 1 and 10000")
end
it "returns 404 when the upload stub does not exist" do
post "/uploads/batch-presign-multipart-parts.json", params: {
unique_identifier: "unknown",
part_numbers: [1, 2, 3]
}
expect(response.status).to eq(404)
end
it "returns 404 when the upload stub does not belong to the user" do
external_upload_stub.update!(created_by: Fabricate(:user))
post "/uploads/batch-presign-multipart-parts.json", params: {
unique_identifier: external_upload_stub.unique_identifier,
part_numbers: [1, 2, 3]
}
expect(response.status).to eq(404)
end
it "returns 404 when the multipart upload does not exist" do
FileStore::S3Store.any_instance.stubs(:list_multipart_parts).raises(Aws::S3::Errors::NoSuchUpload.new("test", "test"))
post "/uploads/batch-presign-multipart-parts.json", params: {
unique_identifier: external_upload_stub.unique_identifier,
part_numbers: [1, 2, 3]
}
expect(response.status).to eq(404)
end
it "returns an object with the presigned URLs with the part numbers as keys" do
stub_list_multipart_request
post "/uploads/batch-presign-multipart-parts.json", params: {
unique_identifier: external_upload_stub.unique_identifier,
part_numbers: [2, 3, 4]
}
expect(response.status).to eq(200)
result = response.parsed_body
expect(result["presigned_urls"].keys).to eq(["2", "3", "4"])
expect(result["presigned_urls"]["2"]).to include("?partNumber=2&uploadId=#{mock_multipart_upload_id}")
expect(result["presigned_urls"]["3"]).to include("?partNumber=3&uploadId=#{mock_multipart_upload_id}")
expect(result["presigned_urls"]["4"]).to include("?partNumber=4&uploadId=#{mock_multipart_upload_id}")
end
it "rate limits" do
RateLimiter.enable
RateLimiter.clear_all!
stub_const(ExternalUploadHelpers, "BATCH_PRESIGN_RATE_LIMIT_PER_MINUTE", 1) do
stub_list_multipart_request
post "/uploads/batch-presign-multipart-parts.json", params: {
unique_identifier: external_upload_stub.unique_identifier,
part_numbers: [1, 2, 3]
}
expect(response.status).to eq(200)
post "/uploads/batch-presign-multipart-parts.json", params: {
unique_identifier: external_upload_stub.unique_identifier,
part_numbers: [1, 2, 3]
}
expect(response.status).to eq(429)
end
end
end
context "when the store is not external" do
before do
sign_in(user)
end
it "returns 404" do
post "/uploads/batch-presign-multipart-parts.json", params: {
unique_identifier: external_upload_stub.unique_identifier,
part_numbers: [1, 2, 3]
}
expect(response.status).to eq(404)
end
end
end
describe "#complete_multipart" do
let(:upload_base_url) { "https://#{SiteSetting.s3_upload_bucket}.s3.#{SiteSetting.s3_region}.amazonaws.com" }
let(:mock_multipart_upload_id) { "ibZBv_75gd9r8lH_gqXatLdxMVpAlj6CFTR.OwyF3953YdwbcQnMA2BLGn8Lx12fQNICtMw5KyteFeHw.Sjng--" }
let!(:external_upload_stub) do
Fabricate(:image_external_upload_stub, created_by: user, multipart: true, external_upload_identifier: mock_multipart_upload_id)
end
context "when the store is external" do
before do
sign_in(user)
SiteSetting.enable_direct_s3_uploads = true
setup_s3
end
def stub_list_multipart_request
list_multipart_result = <<~XML
<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n
<ListPartsResult>
<Bucket>s3-upload-bucket</Bucket>
<Key>#{external_upload_stub.key}</Key>
<UploadId>#{mock_multipart_upload_id}</UploadId>
<PartNumberMarker>0</PartNumberMarker>
<NextPartNumberMarker>0</NextPartNumberMarker>
<MaxParts>1</MaxParts>
<IsTruncated>false</IsTruncated>
<Part>
<ETag>test</ETag>
<LastModified>#{Time.zone.now}</LastModified>
<PartNumber>1</PartNumber>
<Size>#{5.megabytes}</Size>
</Part>
<Initiator>
<DisplayName>test-upload-user</DisplayName>
<ID>arn:aws:iam::123:user/test-upload-user</ID>
</Initiator>
<Owner>
<DisplayName></DisplayName>
<ID>12345</ID>
</Owner>
<StorageClass>STANDARD</StorageClass>
</ListPartsResult>
XML
stub_request(:get, "#{upload_base_url}/#{external_upload_stub.key}?max-parts=1&uploadId=#{mock_multipart_upload_id}").to_return({ status: 200, body: list_multipart_result })
end
it "errors if the correct params are not provided" do
post "/uploads/complete-multipart.json", params: {}
expect(response.status).to eq(400)
end
it "errors if the part_numbers do not contain numbers between 1 and 10000" do
stub_list_multipart_request
post "/uploads/complete-multipart.json", params: {
unique_identifier: external_upload_stub.unique_identifier,
parts: [{ part_number: -1, etag: "test1" }]
}
expect(response.status).to eq(400)
expect(response.body).to include("You supplied invalid parameters to the request: Each part number should be between 1 and 10000")
post "/uploads/complete-multipart.json", params: {
unique_identifier: external_upload_stub.unique_identifier,
parts: [{ part_number: 20001, etag: "test1" }]
}
expect(response.status).to eq(400)
expect(response.body).to include("You supplied invalid parameters to the request: Each part number should be between 1 and 10000")
post "/uploads/complete-multipart.json", params: {
unique_identifier: external_upload_stub.unique_identifier,
parts: [{ part_number: "blah", etag: "test1" }]
}
expect(response.status).to eq(400)
expect(response.body).to include("You supplied invalid parameters to the request: Each part number should be between 1 and 10000")
end
it "errors if any of the parts objects have missing values" do
stub_list_multipart_request
post "/uploads/complete-multipart.json", params: {
unique_identifier: external_upload_stub.unique_identifier,
parts: [{ part_number: 1 }]
}
expect(response.status).to eq(400)
expect(response.body).to include("All parts must have an etag")
end
it "returns 404 when the upload stub does not exist" do
post "/uploads/complete-multipart.json", params: {
unique_identifier: "unknown",
parts: [{ part_number: 1, etag: "test1" }]
}
expect(response.status).to eq(404)
end
it "returns 422 when the complete request errors" do
FileStore::S3Store.any_instance.stubs(:complete_multipart).raises(Aws::S3::Errors::ServiceError.new({}, "test"))
stub_list_multipart_request
post "/uploads/complete-multipart.json", params: {
unique_identifier: external_upload_stub.unique_identifier,
parts: [{ part_number: 1, etag: "test1" }]
}
expect(response.status).to eq(422)
end
it "returns 404 when the upload stub does not belong to the user" do
external_upload_stub.update!(created_by: Fabricate(:user))
post "/uploads/complete-multipart.json", params: {
unique_identifier: external_upload_stub.unique_identifier,
parts: [{ part_number: 1, etag: "test1" }]
}
expect(response.status).to eq(404)
end
it "returns 404 when the multipart upload does not exist" do
FileStore::S3Store.any_instance.stubs(:list_multipart_parts).raises(Aws::S3::Errors::NoSuchUpload.new("test", "test"))
post "/uploads/complete-multipart.json", params: {
unique_identifier: external_upload_stub.unique_identifier,
parts: [{ part_number: 1, etag: "test1" }]
}
expect(response.status).to eq(404)
end
it "completes the multipart upload, creates the Upload record, and returns a serialized Upload record" do
temp_location = "#{upload_base_url}/#{external_upload_stub.key}"
stub_list_multipart_request
stub_request(
:post,
"#{temp_location}?uploadId=#{external_upload_stub.external_upload_identifier}"
).with(
body: "<CompleteMultipartUpload xmlns=\"http://s3.amazonaws.com/doc/2006-03-01/\"><Part><ETag>test1</ETag><PartNumber>1</PartNumber></Part><Part><ETag>test2</ETag><PartNumber>2</PartNumber></Part></CompleteMultipartUpload>"
).to_return(status: 200, body: <<~XML)
<?xml version="1.0" encoding="UTF-8"?>
<CompleteMultipartUploadResult>
<Location>#{temp_location}</Location>
<Bucket>s3-upload-bucket</Bucket>
<Key>#{external_upload_stub.key}</Key>
<ETag>testfinal</ETag>
</CompleteMultipartUploadResult>
XML
# all the functionality for ExternalUploadManager is already tested along
# with stubs to S3 in its own test, we can just stub the response here
upload = Fabricate(:upload)
ExternalUploadManager.any_instance.stubs(:transform!).returns(upload)
post "/uploads/complete-multipart.json", params: {
unique_identifier: external_upload_stub.unique_identifier,
parts: [{ part_number: 1, etag: "test1" }, { part_number: 2, etag: "test2" }]
}
expect(response.status).to eq(200)
result = response.parsed_body
expect(result[:upload]).to eq(JSON.parse(UploadSerializer.new(upload).to_json)[:upload])
end
it "rate limits" do
RateLimiter.enable
RateLimiter.clear_all!
stub_const(ExternalUploadHelpers, "COMPLETE_MULTIPART_RATE_LIMIT_PER_MINUTE", 1) do
post "/uploads/complete-multipart.json", params: {
unique_identifier: "blah",
parts: [{ part_number: 1, etag: "test1" }, { part_number: 2, etag: "test2" }]
}
post "/uploads/complete-multipart.json", params: {
unique_identifier: "blah",
parts: [{ part_number: 1, etag: "test1" }, { part_number: 2, etag: "test2" }]
}
end
expect(response.status).to eq(429)
end
end
context "when the store is not external" do
before do
sign_in(user)
end
it "returns 404" do
post "/uploads/complete-multipart.json", params: {
unique_identifier: external_upload_stub.external_upload_identifier,
parts: [
{
part_number: 1,
etag: "test1"
},
{
part_number: 2,
etag: "test2"
}
]
}
expect(response.status).to eq(404)
end
end
end
describe "#abort_multipart" do
let(:upload_base_url) { "https://#{SiteSetting.s3_upload_bucket}.s3.#{SiteSetting.s3_region}.amazonaws.com" }
let(:mock_multipart_upload_id) { "ibZBv_75gd9r8lH_gqXatLdxMVpAlj6CFTR.OwyF3953YdwbcQnMA2BLGn8Lx12fQNICtMw5KyteFeHw.Sjng--" }
let!(:external_upload_stub) do
Fabricate(:image_external_upload_stub, created_by: user, multipart: true, external_upload_identifier: mock_multipart_upload_id)
end
context "when the store is external" do
before do
sign_in(user)
SiteSetting.enable_direct_s3_uploads = true
setup_s3
end
def stub_abort_request
temp_location = "#{upload_base_url}/#{external_upload_stub.key}"
stub_request(
:delete,
"#{temp_location}?uploadId=#{external_upload_stub.external_upload_identifier}"
).to_return(status: 200, body: "")
end
it "errors if the correct params are not provided" do
post "/uploads/abort-multipart.json", params: {}
expect(response.status).to eq(400)
end
it "returns 200 when the stub does not exist, assumes it has already been deleted" do
FileStore::S3Store.any_instance.expects(:abort_multipart).never
post "/uploads/abort-multipart.json", params: {
external_upload_identifier: "unknown",
}
expect(response.status).to eq(200)
end
it "returns 404 when the upload stub does not belong to the user" do
external_upload_stub.update!(created_by: Fabricate(:user))
post "/uploads/abort-multipart.json", params: {
external_upload_identifier: external_upload_stub.external_upload_identifier
}
expect(response.status).to eq(404)
end
it "aborts the multipart upload and deletes the stub" do
stub_abort_request
post "/uploads/abort-multipart.json", params: {
external_upload_identifier: external_upload_stub.external_upload_identifier
}
expect(response.status).to eq(200)
expect(ExternalUploadStub.exists?(id: external_upload_stub.id)).to eq(false)
end
it "returns 422 when the abort request errors" do
FileStore::S3Store.any_instance.stubs(:abort_multipart).raises(Aws::S3::Errors::ServiceError.new({}, "test"))
post "/uploads/abort-multipart.json", params: {
external_upload_identifier: external_upload_stub.external_upload_identifier
}
expect(response.status).to eq(422)
end
end
context "when the store is not external" do
before do
sign_in(user)
end
it "returns 404" do
post "/uploads/complete-multipart.json", params: {
unique_identifier: external_upload_stub.external_upload_identifier,
parts: [
{
part_number: 1,
etag: "test1"
},
{
part_number: 2,
etag: "test2"
}
]
}
expect(response.status).to eq(404)
end
end
end
describe "#complete_external_upload" do
before do
sign_in(user)
end
context "when the store is external" do
fab!(:external_upload_stub) { Fabricate(:image_external_upload_stub, created_by: user) }
let(:upload) { Fabricate(:upload) }
before do
SiteSetting.enable_direct_s3_uploads = true
SiteSetting.enable_upload_debug_mode = true
setup_s3
end
it "returns 404 when the upload stub does not exist" do
post "/uploads/complete-external-upload.json", params: { unique_identifier: "unknown" }
expect(response.status).to eq(404)
end
it "returns 404 when the upload stub does not belong to the user" do
external_upload_stub.update!(created_by: Fabricate(:user))
post "/uploads/complete-external-upload.json", params: { unique_identifier: external_upload_stub.unique_identifier }
expect(response.status).to eq(404)
end
it "handles ChecksumMismatchError" do
ExternalUploadManager.any_instance.stubs(:transform!).raises(ExternalUploadManager::ChecksumMismatchError)
post "/uploads/complete-external-upload.json", params: { unique_identifier: external_upload_stub.unique_identifier }
expect(response.status).to eq(422)
expect(response.parsed_body["errors"].first).to eq(I18n.t("upload.failed"))
end
it "handles SizeMismatchError" do
ExternalUploadManager.any_instance.stubs(:transform!).raises(ExternalUploadManager::SizeMismatchError.new("expected: 10, actual: 1000"))
post "/uploads/complete-external-upload.json", params: { unique_identifier: external_upload_stub.unique_identifier }
expect(response.status).to eq(422)
expect(response.parsed_body["errors"].first).to eq(I18n.t("upload.failed"))
end
it "handles CannotPromoteError" do
ExternalUploadManager.any_instance.stubs(:transform!).raises(ExternalUploadManager::CannotPromoteError)
post "/uploads/complete-external-upload.json", params: { unique_identifier: external_upload_stub.unique_identifier }
expect(response.status).to eq(422)
expect(response.parsed_body["errors"].first).to eq(I18n.t("upload.failed"))
end
it "handles DownloadFailedError and Aws::S3::Errors::NotFound" do
ExternalUploadManager.any_instance.stubs(:transform!).raises(ExternalUploadManager::DownloadFailedError)
post "/uploads/complete-external-upload.json", params: { unique_identifier: external_upload_stub.unique_identifier }
expect(response.status).to eq(422)
expect(response.parsed_body["errors"].first).to eq(I18n.t("upload.failed"))
ExternalUploadManager.any_instance.stubs(:transform!).raises(Aws::S3::Errors::NotFound.new("error", "not found"))
post "/uploads/complete-external-upload.json", params: { unique_identifier: external_upload_stub.unique_identifier }
expect(response.status).to eq(422)
expect(response.parsed_body["errors"].first).to eq(I18n.t("upload.failed"))
end
it "handles a generic upload failure" do
ExternalUploadManager.any_instance.stubs(:transform!).raises(StandardError)
post "/uploads/complete-external-upload.json", params: { unique_identifier: external_upload_stub.unique_identifier }
expect(response.status).to eq(422)
expect(response.parsed_body["errors"].first).to eq(I18n.t("upload.failed"))
end
it "handles validation errors on the upload" do
upload.errors.add(:base, "test error")
ExternalUploadManager.any_instance.stubs(:transform!).returns(upload)
post "/uploads/complete-external-upload.json", params: { unique_identifier: external_upload_stub.unique_identifier }
expect(response.status).to eq(422)
expect(response.parsed_body["errors"]).to eq(["test error"])
end
it "deletes the stub and returns the serialized upload when complete" do
ExternalUploadManager.any_instance.stubs(:transform!).returns(upload)
post "/uploads/complete-external-upload.json", params: { unique_identifier: external_upload_stub.unique_identifier }
expect(ExternalUploadStub.exists?(id: external_upload_stub.id)).to eq(false)
expect(response.status).to eq(200)
expect(response.parsed_body).to eq(UploadsController.serialize_upload(upload))
end
end
context "when the store is not external" do
it "returns 404" do
post "/uploads/generate-presigned-put.json", params: { file_name: "test.png", type: "card_background" }
expect(response.status).to eq(404)
end
end
end
end