83 lines
2.2 KiB
Ruby
83 lines
2.2 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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describe SafeZip::Extract do
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let(:target_path) { Dir.mktmpdir('safe-zip') }
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let(:directories) { %w(public) }
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let(:object) { described_class.new(archive) }
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let(:archive) { Rails.root.join('spec', 'fixtures', 'safe_zip', archive_name) }
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after do
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FileUtils.remove_entry_secure(target_path)
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end
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context '#extract' do
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subject { object.extract(directories: directories, to: target_path) }
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shared_examples 'extracts archive' do |param|
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before do
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stub_feature_flags(safezip_use_rubyzip: param)
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end
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it 'does extract archive' do
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subject
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expect(File.exist?(File.join(target_path, 'public', 'index.html'))).to eq(true)
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expect(File.exist?(File.join(target_path, 'source'))).to eq(false)
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end
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end
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shared_examples 'fails to extract archive' do |param|
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before do
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stub_feature_flags(safezip_use_rubyzip: param)
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end
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it 'does not extract archive' do
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expect { subject }.to raise_error(SafeZip::Extract::Error)
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end
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end
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%w(valid-simple.zip valid-symlinks-first.zip valid-non-writeable.zip).each do |name|
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context "when using #{name} archive" do
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let(:archive_name) { name }
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context 'for RubyZip' do
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it_behaves_like 'extracts archive', true
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end
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context 'for UnZip' do
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it_behaves_like 'extracts archive', false
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end
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end
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end
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%w(invalid-symlink-does-not-exist.zip invalid-symlinks-outside.zip).each do |name|
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context "when using #{name} archive" do
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let(:archive_name) { name }
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context 'for RubyZip' do
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it_behaves_like 'fails to extract archive', true
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end
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context 'for UnZip (UNSAFE)' do
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it_behaves_like 'extracts archive', false
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end
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end
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end
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context 'when no matching directories are found' do
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let(:archive_name) { 'valid-simple.zip' }
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let(:directories) { %w(non/existing) }
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context 'for RubyZip' do
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it_behaves_like 'fails to extract archive', true
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end
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context 'for UnZip' do
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it_behaves_like 'fails to extract archive', false
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end
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end
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end
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end
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