137 lines
4.6 KiB
Ruby
137 lines
4.6 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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describe Gitlab::Sanitizers::Exif do
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let(:sanitizer) { described_class.new }
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describe '#batch_clean' do
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context 'with image uploads' do
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set(:upload1) { create(:upload, :with_file, :issuable_upload) }
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set(:upload2) { create(:upload, :with_file, :personal_snippet_upload) }
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set(:upload3) { create(:upload, :with_file, created_at: 3.days.ago) }
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it 'processes all uploads if range ID is not set' do
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expect(sanitizer).to receive(:clean).exactly(3).times
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sanitizer.batch_clean
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end
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it 'processes only uploads in the selected range' do
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expect(sanitizer).to receive(:clean).once
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sanitizer.batch_clean(start_id: upload1.id, stop_id: upload1.id)
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end
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it 'processes only uploads for the selected uploader' do
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expect(sanitizer).to receive(:clean).once
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sanitizer.batch_clean(uploader: 'PersonalFileUploader')
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end
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it 'processes only uploads created since specified date' do
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expect(sanitizer).to receive(:clean).exactly(2).times
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sanitizer.batch_clean(since: 2.days.ago)
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end
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it 'pauses if sleep_time is set' do
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expect(sanitizer).to receive(:sleep).exactly(3).times.with(1.second)
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expect(sanitizer).to receive(:clean).exactly(3).times
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sanitizer.batch_clean(sleep_time: 1)
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end
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end
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it 'filters only jpg/tiff images' do
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create(:upload, path: 'filename.jpg')
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create(:upload, path: 'filename.jpeg')
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create(:upload, path: 'filename.JPG')
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create(:upload, path: 'filename.tiff')
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create(:upload, path: 'filename.TIFF')
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create(:upload, path: 'filename.png')
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create(:upload, path: 'filename.txt')
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expect(sanitizer).to receive(:clean).exactly(5).times
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sanitizer.batch_clean
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end
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end
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describe '#clean' do
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let(:uploader) { create(:upload, :with_file, :issuable_upload).retrieve_uploader }
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context "no dry run" do
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it "removes exif from the image" do
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uploader.store!(fixture_file_upload('spec/fixtures/rails_sample.jpg'))
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original_upload = uploader.upload
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expected_args = ["exiftool", "-all=", "-tagsFromFile", "@", *Gitlab::Sanitizers::Exif::EXCLUDE_PARAMS, "--IPTC:all", "--XMP-iptcExt:all", kind_of(String)]
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expect(sanitizer).to receive(:extra_tags).and_return(["", 0])
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expect(sanitizer).to receive(:exec_remove_exif!).once.and_call_original
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expect(uploader).to receive(:store!).and_call_original
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expect(Gitlab::Popen).to receive(:popen).with(expected_args) do |args|
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File.write("#{args.last}_original", "foo") if args.last.start_with?(Dir.tmpdir)
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[expected_args, 0]
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end
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sanitizer.clean(uploader, dry_run: false)
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expect(uploader.upload.id).not_to eq(original_upload.id)
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expect(uploader.upload.path).to eq(original_upload.path)
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end
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it "ignores image without exif" do
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expected_args = ["exiftool", "-all", "-j", "-sort", "--IPTC:all", "--XMP-iptcExt:all", kind_of(String)]
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expect(Gitlab::Popen).to receive(:popen).with(expected_args).and_return(["[{}]", 0])
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expect(sanitizer).not_to receive(:exec_remove_exif!)
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expect(uploader).not_to receive(:store!)
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sanitizer.clean(uploader, dry_run: false)
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end
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it "raises an error if the exiftool fails with an error" do
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expect(Gitlab::Popen).to receive(:popen).and_return(["error", 1])
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expect { sanitizer.clean(uploader, dry_run: false) }.to raise_exception(RuntimeError, "failed to get exif tags: error")
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end
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end
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context "dry run" do
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it "doesn't change the image" do
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expect(sanitizer).to receive(:extra_tags).and_return({ 'foo' => 'bar' })
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expect(sanitizer).not_to receive(:exec_remove_exif!)
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expect(uploader).not_to receive(:store!)
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sanitizer.clean(uploader, dry_run: true)
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end
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end
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end
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describe "#extra_tags" do
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it "returns a list of keys for exif file" do
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tags = '[{
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"DigitalSourceType": "some source",
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"ImageHeight": 654
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}]'
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expect(Gitlab::Popen).to receive(:popen).and_return([tags, 0])
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expect(sanitizer.extra_tags('filename')).not_to be_empty
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end
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it "returns an empty list for file with only whitelisted and ignored tags" do
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tags = '[{
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"ImageHeight": 654,
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"Megapixels": 0.641
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}]'
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expect(Gitlab::Popen).to receive(:popen).and_return([tags, 0])
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expect(sanitizer.extra_tags('some file')).to be_empty
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end
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end
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end
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