2018-11-20 20:47:30 +05:30
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# frozen_string_literal: true
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2019-12-04 20:38:33 +05:30
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require 'spec_helper'
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2018-11-20 20:47:30 +05:30
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describe Gitlab::FileTypeDetection do
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2020-04-08 14:13:33 +05:30
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describe '.extension_match?' do
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let(:extensions) { %w[foo bar] }
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it 'returns false when filename is blank' do
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expect(described_class.extension_match?(nil, extensions)).to eq(false)
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expect(described_class.extension_match?('', extensions)).to eq(false)
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end
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it 'returns true when filename matches extensions' do
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expect(described_class.extension_match?('file.foo', extensions)).to eq(true)
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expect(described_class.extension_match?('file.bar', extensions)).to eq(true)
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end
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it 'returns false when filename does not match extensions' do
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expect(described_class.extension_match?('file.baz', extensions)).to eq(false)
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end
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it 'can match case insensitive filenames' do
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expect(described_class.extension_match?('file.FOO', extensions)).to eq(true)
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end
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it 'can match filenames with periods' do
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expect(described_class.extension_match?('my.file.foo', extensions)).to eq(true)
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end
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it 'can match filenames with directories' do
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expect(described_class.extension_match?('my/file.foo', extensions)).to eq(true)
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end
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end
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2019-12-21 20:55:43 +05:30
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context 'when class is an uploader' do
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let(:uploader) do
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example_uploader = Class.new(CarrierWave::Uploader::Base) do
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include Gitlab::FileTypeDetection
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storage :file
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end
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2018-11-20 20:47:30 +05:30
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2019-12-21 20:55:43 +05:30
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example_uploader.new
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end
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def upload_fixture(filename)
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fixture_file_upload(File.join('spec', 'fixtures', filename))
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end
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describe '#image?' do
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it 'returns true for an image file' do
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uploader.store!(upload_fixture('dk.png'))
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expect(uploader).to be_image
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end
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it 'returns false if filename has a dangerous image extension' do
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uploader.store!(upload_fixture('unsanitized.svg'))
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expect(uploader).to be_dangerous_image
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expect(uploader).not_to be_image
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end
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it 'returns false for a video file' do
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uploader.store!(upload_fixture('video_sample.mp4'))
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expect(uploader).not_to be_image
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end
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it 'returns false for an audio file' do
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uploader.store!(upload_fixture('audio_sample.wav'))
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expect(uploader).not_to be_image
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end
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it 'returns false if filename is blank' do
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uploader.store!(upload_fixture('dk.png'))
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allow(uploader).to receive(:filename).and_return(nil)
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expect(uploader).not_to be_image
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end
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end
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describe '#video?' do
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it 'returns true for a video file' do
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uploader.store!(upload_fixture('video_sample.mp4'))
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expect(uploader).to be_video
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end
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it 'returns false for an image file' do
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uploader.store!(upload_fixture('dk.png'))
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expect(uploader).not_to be_video
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end
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it 'returns false for an audio file' do
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uploader.store!(upload_fixture('audio_sample.wav'))
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expect(uploader).not_to be_video
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end
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it 'returns false if file has a dangerous image extension' do
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uploader.store!(upload_fixture('unsanitized.svg'))
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expect(uploader).to be_dangerous_image
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expect(uploader).not_to be_video
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end
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it 'returns false if filename is blank' do
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uploader.store!(upload_fixture('video_sample.mp4'))
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allow(uploader).to receive(:filename).and_return(nil)
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expect(uploader).not_to be_video
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end
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end
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describe '#audio?' do
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it 'returns true for an audio file' do
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uploader.store!(upload_fixture('audio_sample.wav'))
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expect(uploader).to be_audio
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end
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it 'returns false for an image file' do
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uploader.store!(upload_fixture('dk.png'))
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expect(uploader).not_to be_audio
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end
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it 'returns false for a video file' do
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uploader.store!(upload_fixture('video_sample.mp4'))
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expect(uploader).not_to be_audio
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end
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it 'returns false if file has a dangerous image extension' do
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uploader.store!(upload_fixture('unsanitized.svg'))
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expect(uploader).to be_dangerous_image
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expect(uploader).not_to be_audio
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end
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it 'returns false if filename is blank' do
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uploader.store!(upload_fixture('audio_sample.wav'))
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allow(uploader).to receive(:filename).and_return(nil)
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expect(uploader).not_to be_audio
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end
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end
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describe '#embeddable?' do
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2018-11-20 20:47:30 +05:30
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it 'returns true for an image file' do
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uploader.store!(upload_fixture('dk.png'))
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expect(uploader).to be_embeddable
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end
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it 'returns true for a video file' do
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uploader.store!(upload_fixture('video_sample.mp4'))
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2019-12-21 20:55:43 +05:30
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expect(uploader).to be_embeddable
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end
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it 'returns true for an audio file' do
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uploader.store!(upload_fixture('audio_sample.wav'))
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expect(uploader).to be_embeddable
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end
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it 'returns false if not an embeddable file' do
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uploader.store!(upload_fixture('doc_sample.txt'))
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expect(uploader).not_to be_embeddable
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end
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it 'returns false if filename has a dangerous image extension' do
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uploader.store!(upload_fixture('unsanitized.svg'))
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expect(uploader).to be_dangerous_image
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expect(uploader).not_to be_embeddable
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end
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it 'returns false if filename is blank' do
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uploader.store!(upload_fixture('dk.png'))
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allow(uploader).to receive(:filename).and_return(nil)
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expect(uploader).not_to be_embeddable
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end
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end
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describe '#dangerous_image?' do
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it 'returns true if filename has a dangerous extension' do
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uploader.store!(upload_fixture('unsanitized.svg'))
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expect(uploader).to be_dangerous_image
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end
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it 'returns false for an image file' do
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uploader.store!(upload_fixture('dk.png'))
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expect(uploader).not_to be_dangerous_image
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end
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it 'returns false for a video file' do
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uploader.store!(upload_fixture('video_sample.mp4'))
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expect(uploader).not_to be_dangerous_image
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end
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it 'returns false for an audio file' do
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uploader.store!(upload_fixture('audio_sample.wav'))
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expect(uploader).not_to be_dangerous_image
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end
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it 'returns false if filename is blank' do
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uploader.store!(upload_fixture('dk.png'))
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allow(uploader).to receive(:filename).and_return(nil)
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expect(uploader).not_to be_dangerous_image
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end
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end
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describe '#dangerous_video?' do
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it 'returns false for a safe video file' do
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uploader.store!(upload_fixture('video_sample.mp4'))
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expect(uploader).not_to be_dangerous_video
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end
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it 'returns false if filename is a dangerous image extension' do
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uploader.store!(upload_fixture('unsanitized.svg'))
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expect(uploader).not_to be_dangerous_video
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end
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it 'returns false for an image file' do
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uploader.store!(upload_fixture('dk.png'))
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expect(uploader).not_to be_dangerous_video
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end
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it 'returns false for an audio file' do
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uploader.store!(upload_fixture('audio_sample.wav'))
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expect(uploader).not_to be_dangerous_video
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end
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it 'returns false if filename is blank' do
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uploader.store!(upload_fixture('dk.png'))
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allow(uploader).to receive(:filename).and_return(nil)
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expect(uploader).not_to be_dangerous_video
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end
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end
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describe '#dangerous_audio?' do
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it 'returns false for a safe audio file' do
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uploader.store!(upload_fixture('audio_sample.wav'))
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expect(uploader).not_to be_dangerous_audio
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end
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it 'returns false if filename is a dangerous image extension' do
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uploader.store!(upload_fixture('unsanitized.svg'))
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expect(uploader).not_to be_dangerous_audio
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end
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it 'returns false for an image file' do
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uploader.store!(upload_fixture('dk.png'))
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expect(uploader).not_to be_dangerous_audio
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end
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it 'returns false for an video file' do
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uploader.store!(upload_fixture('video_sample.mp4'))
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expect(uploader).not_to be_dangerous_audio
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end
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it 'returns false if filename is blank' do
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uploader.store!(upload_fixture('dk.png'))
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allow(uploader).to receive(:filename).and_return(nil)
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expect(uploader).not_to be_dangerous_audio
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end
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end
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describe '#dangerous_embeddable?' do
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it 'returns true if filename has a dangerous image extension' do
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uploader.store!(upload_fixture('unsanitized.svg'))
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expect(uploader).to be_dangerous_embeddable
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end
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it 'returns false for an image file' do
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uploader.store!(upload_fixture('dk.png'))
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expect(uploader).not_to be_dangerous_embeddable
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end
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it 'returns false for a video file' do
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uploader.store!(upload_fixture('video_sample.mp4'))
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expect(uploader).not_to be_dangerous_embeddable
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end
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it 'returns false for an audio file' do
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uploader.store!(upload_fixture('audio_sample.wav'))
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expect(uploader).not_to be_dangerous_embeddable
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end
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it 'returns false for a non-embeddable file' do
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uploader.store!(upload_fixture('doc_sample.txt'))
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expect(uploader).not_to be_dangerous_embeddable
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end
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it 'returns false if filename is blank' do
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uploader.store!(upload_fixture('dk.png'))
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allow(uploader).to receive(:filename).and_return(nil)
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expect(uploader).not_to be_dangerous_embeddable
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end
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end
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end
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2019-12-21 20:55:43 +05:30
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context 'when class is a regular class' do
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let(:custom_class) do
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custom_class = Class.new do
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include Gitlab::FileTypeDetection
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end
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custom_class.new
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end
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describe '#image?' do
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it 'returns true for an image file' do
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allow(custom_class).to receive(:filename).and_return('dk.png')
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expect(custom_class).to be_image
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end
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it 'returns false if file has a dangerous image extension' do
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allow(custom_class).to receive(:filename).and_return('unsanitized.svg')
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expect(custom_class).to be_dangerous_image
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expect(custom_class).not_to be_image
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end
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it 'returns false for a video file' do
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allow(custom_class).to receive(:filename).and_return('video_sample.mp4')
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expect(custom_class).not_to be_image
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end
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2019-12-21 20:55:43 +05:30
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it 'returns false for an audio file' do
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allow(custom_class).to receive(:filename).and_return('audio_sample.wav')
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expect(custom_class).not_to be_image
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end
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it 'returns false if filename is blank' do
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allow(custom_class).to receive(:filename).and_return(nil)
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expect(custom_class).not_to be_image
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end
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end
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describe '#video?' do
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it 'returns true for a video file' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('video_sample.mp4')
|
|
|
|
|
|
|
|
expect(custom_class).to be_video
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns false for an image file' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('dk.png')
|
|
|
|
|
|
|
|
expect(custom_class).not_to be_video
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns false for an audio file' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('audio_sample.wav')
|
|
|
|
|
|
|
|
expect(custom_class).not_to be_video
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns false if file has a dangerous image extension' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('unsanitized.svg')
|
|
|
|
|
|
|
|
expect(custom_class).to be_dangerous_image
|
|
|
|
expect(custom_class).not_to be_video
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns false if filename is blank' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return(nil)
|
|
|
|
|
|
|
|
expect(custom_class).not_to be_video
|
|
|
|
end
|
|
|
|
end
|
|
|
|
|
|
|
|
describe '#audio?' do
|
|
|
|
it 'returns true for an audio file' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('audio_sample.wav')
|
|
|
|
|
|
|
|
expect(custom_class).to be_audio
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns false for an image file' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('dk.png')
|
|
|
|
|
|
|
|
expect(custom_class).not_to be_audio
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns false for a video file' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('video_sample.mp4')
|
|
|
|
|
|
|
|
expect(custom_class).not_to be_audio
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns false if file has a dangerous image extension' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('unsanitized.svg')
|
|
|
|
|
|
|
|
expect(custom_class).to be_dangerous_image
|
|
|
|
expect(custom_class).not_to be_audio
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns false if filename is blank' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return(nil)
|
|
|
|
|
|
|
|
expect(custom_class).not_to be_audio
|
|
|
|
end
|
|
|
|
end
|
|
|
|
|
|
|
|
describe '#embeddable?' do
|
2018-11-20 20:47:30 +05:30
|
|
|
it 'returns true for an image file' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('dk.png')
|
|
|
|
|
2019-12-21 20:55:43 +05:30
|
|
|
expect(custom_class).to be_embeddable
|
2018-11-20 20:47:30 +05:30
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns true for a video file' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('video_sample.mp4')
|
|
|
|
|
2019-12-21 20:55:43 +05:30
|
|
|
expect(custom_class).to be_embeddable
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns true for an audio file' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('audio_sample.wav')
|
|
|
|
|
|
|
|
expect(custom_class).to be_embeddable
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns false if not an embeddable file' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('doc_sample.txt')
|
|
|
|
|
|
|
|
expect(custom_class).not_to be_embeddable
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns false if filename has a dangerous image extension' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('unsanitized.svg')
|
|
|
|
|
|
|
|
expect(custom_class).to be_dangerous_image
|
|
|
|
expect(custom_class).not_to be_embeddable
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns false if filename is blank' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return(nil)
|
|
|
|
|
|
|
|
expect(custom_class).not_to be_embeddable
|
|
|
|
end
|
|
|
|
end
|
|
|
|
|
|
|
|
describe '#dangerous_image?' do
|
|
|
|
it 'returns true if file has a dangerous image extension' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('unsanitized.svg')
|
|
|
|
|
|
|
|
expect(custom_class).to be_dangerous_image
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns false for an image file' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('dk.png')
|
|
|
|
|
|
|
|
expect(custom_class).not_to be_dangerous_image
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns false for a video file' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('video_sample.mp4')
|
|
|
|
|
|
|
|
expect(custom_class).not_to be_dangerous_image
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns false for an audio file' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('audio_sample.wav')
|
|
|
|
|
|
|
|
expect(custom_class).not_to be_dangerous_image
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns false if filename is blank' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return(nil)
|
|
|
|
|
|
|
|
expect(custom_class).not_to be_dangerous_image
|
|
|
|
end
|
|
|
|
end
|
|
|
|
|
|
|
|
describe '#dangerous_video?' do
|
|
|
|
it 'returns false for a safe video file' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('video_sample.mp4')
|
|
|
|
|
|
|
|
expect(custom_class).not_to be_dangerous_video
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns false for an image file' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('dk.png')
|
|
|
|
|
|
|
|
expect(custom_class).not_to be_dangerous_video
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns false for an audio file' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('audio_sample.wav')
|
|
|
|
|
|
|
|
expect(custom_class).not_to be_dangerous_video
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns false if file has a dangerous image extension' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('unsanitized.svg')
|
|
|
|
|
|
|
|
expect(custom_class).not_to be_dangerous_video
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns false if filename is blank' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return(nil)
|
|
|
|
|
|
|
|
expect(custom_class).not_to be_dangerous_video
|
|
|
|
end
|
|
|
|
end
|
|
|
|
|
|
|
|
describe '#dangerous_audio?' do
|
|
|
|
it 'returns false for a safe audio file' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('audio_sample.wav')
|
|
|
|
|
|
|
|
expect(custom_class).not_to be_dangerous_audio
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns false for an image file' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('dk.png')
|
|
|
|
|
|
|
|
expect(custom_class).not_to be_dangerous_audio
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns false for a video file' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('video_sample.mp4')
|
|
|
|
|
|
|
|
expect(custom_class).not_to be_dangerous_audio
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns false if file has a dangerous image extension' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('unsanitized.svg')
|
|
|
|
|
|
|
|
expect(custom_class).not_to be_dangerous_audio
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns false if filename is blank' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return(nil)
|
|
|
|
|
|
|
|
expect(custom_class).not_to be_dangerous_audio
|
|
|
|
end
|
|
|
|
end
|
|
|
|
|
|
|
|
describe '#dangerous_embeddable?' do
|
|
|
|
it 'returns true if file has a dangerous image extension' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('unsanitized.svg')
|
|
|
|
|
|
|
|
expect(custom_class).to be_dangerous_embeddable
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns false for an image file' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('dk.png')
|
|
|
|
|
|
|
|
expect(custom_class).not_to be_dangerous_embeddable
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns false for a video file' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('video_sample.mp4')
|
|
|
|
|
|
|
|
expect(custom_class).not_to be_dangerous_embeddable
|
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns false for an audio file' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return('audio_sample.wav')
|
|
|
|
|
|
|
|
expect(custom_class).not_to be_dangerous_embeddable
|
2018-11-20 20:47:30 +05:30
|
|
|
end
|
|
|
|
|
2019-12-21 20:55:43 +05:30
|
|
|
it 'returns false for a non-embeddable file' do
|
2018-11-20 20:47:30 +05:30
|
|
|
allow(custom_class).to receive(:filename).and_return('doc_sample.txt')
|
|
|
|
|
2019-12-21 20:55:43 +05:30
|
|
|
expect(custom_class).not_to be_dangerous_embeddable
|
2018-11-20 20:47:30 +05:30
|
|
|
end
|
|
|
|
|
|
|
|
it 'returns false if filename is blank' do
|
|
|
|
allow(custom_class).to receive(:filename).and_return(nil)
|
|
|
|
|
2019-12-21 20:55:43 +05:30
|
|
|
expect(custom_class).not_to be_dangerous_embeddable
|
2018-11-20 20:47:30 +05:30
|
|
|
end
|
|
|
|
end
|
|
|
|
end
|
|
|
|
end
|