discourse/spec/requests/uploads_controller_spec.rb
Martin Brennan 341f87efb7
FIX: Show gif upload size limit error straight away (#21633)
When uploading images via direct to S3 upload, we were
assuming that we could not pre-emptively check the file
size because the client may do preprocessing to reduce
the size, and UploadCreator could also further reduce the
size.

This, however, is not true of gifs, so we would have an
issue where you upload a gif > the max_image_size_kb
setting and had to wait until the upload completed for
this error to show.

Now, instead, when we direct upload gifs to S3, we check
the size straight away and present a file size error to
the user rather than making them wait. This will increase
meme efficiency by approximately 1000%.
2023-05-18 10:36:34 +02:00

1601 lines
55 KiB
Ruby

# frozen_string_literal: true
RSpec.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 "when logged in" do
before { sign_in(user) }
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 { setup_s3 }
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 "when user is anonymous" do
it "returns 404" 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 { setup_s3 }
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 uploads enabled" do
before do
SiteSetting.secure_uploads = 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 =
SiteSetting.s3_presigned_get_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 uploads when using local store" do
secure_url = image_upload.url.sub("/uploads", "/secure-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-uploads") }
before do
setup_s3
SiteSetting.authorized_extensions = "*"
SiteSetting.secure_uploads = 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 uploads 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-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 { upload.update(access_control_post_id: post.id) }
context "when the user is anon" do
it "should return signed url for public posts" do
get secure_url
expect(response.status).to eq(302)
expect(response.redirect_url).to match("Amz-Expires")
end
it "should return 403 for deleted posts" do
post.trash!
get secure_url
expect(response.status).to eq(403)
end
context "when the user does not have access to the post via guardian" do
before { post.topic.change_category_to_id(private_category.id) }
it "returns a 403" do
get secure_url
expect(response.status).to eq(403)
end
end
end
context "when the user is logged in" do
before { sign_in(user) }
context "when the user has access to the post via guardian" do
it "should return signed url for legitimate request" do
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 { post.topic.change_category_to_id(private_category.id) }
it "returns a 403" do
get secure_url
expect(response.status).to eq(403)
end
end
end
end
context "when the upload is an attachment file" do
before { upload.update(original_filename: "test.pdf") }
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 { SiteSetting.prevent_anons_from_downloading_files = true }
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 uploads is disabled" do
before { SiteSetting.secure_uploads = false }
context "if the upload is secure false, meaning the ACL is probably public" do
before { upload.update(secure: false) }
it "should redirect to the regular show route" do
secure_url = upload.url.sub(SiteSetting.Upload.absolute_base_url, "/secure-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 { upload.update(secure: true) }
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-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 uploads" do
let(:upload) { Fabricate(:upload_s3, secure: true) }
before do
setup_s3
SiteSetting.authorized_extensions = "pdf|png"
SiteSetting.secure_uploads = true
end
it "returns secure url for a secure uploads 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-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-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 { sign_in(user) }
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!
SiteSetting.max_presigned_put_per_minute = 1
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,
}
expect(response.status).to eq(429)
end
end
context "when the store is not external" do
before { sign_in(user) }
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) do
"ibZBv_75gd9r8lH_gqXatLdxMVpAlj6CFTR.OwyF3953YdwbcQnMA2BLGn8Lx12fQNICtMw5KyteFeHw.Sjng--"
end
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: 9_999_999, 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 422 when the file is an gif and it's too big, since gifs cannot be resized on client" do
SiteSetting.max_image_size_kb = 1024
post "/uploads/create-multipart.json",
**{ params: { file_name: "test.gif", file_size: 9_999_999, upload_type: "composer" } }
expect(response.status).to eq(422)
expect(response.body).to include(
I18n.t("upload.images.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!
SiteSetting.max_create_multipart_per_minute = 1
stub_create_multipart_request
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
context "when the store is not external" do
before { sign_in(user) }
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) do
"ibZBv_75gd9r8lH_gqXatLdxMVpAlj6CFTR.OwyF3953YdwbcQnMA2BLGn8Lx12fQNICtMw5KyteFeHw.Sjng--"
end
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(%w[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!
SiteSetting.max_batch_presign_multipart_per_minute = 1
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
context "when the store is not external" do
before { sign_in(user) }
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) do
"https://#{SiteSetting.s3_upload_bucket}.s3.#{SiteSetting.s3_region}.amazonaws.com"
end
let(:mock_multipart_upload_id) do
"ibZBv_75gd9r8lH_gqXatLdxMVpAlj6CFTR.OwyF3953YdwbcQnMA2BLGn8Lx12fQNICtMw5KyteFeHw.Sjng--"
end
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: 20_001, 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!
SiteSetting.max_complete_multipart_per_minute = 1
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" }],
}
expect(response.status).to eq(429)
end
end
context "when the store is not external" do
before { sign_in(user) }
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) do
"https://#{SiteSetting.s3_upload_bucket}.s3.#{SiteSetting.s3_region}.amazonaws.com"
end
let(:mock_multipart_upload_id) do
"ibZBv_75gd9r8lH_gqXatLdxMVpAlj6CFTR.OwyF3953YdwbcQnMA2BLGn8Lx12fQNICtMw5KyteFeHw.Sjng--"
end
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 { sign_in(user) }
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 { sign_in(user) }
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