diff options
Diffstat (limited to 'spec/lib/safe_zip/entry_spec.rb')
-rw-r--r-- | spec/lib/safe_zip/entry_spec.rb | 35 |
1 files changed, 31 insertions, 4 deletions
diff --git a/spec/lib/safe_zip/entry_spec.rb b/spec/lib/safe_zip/entry_spec.rb index 9929b8073a0..8d49e2bcece 100644 --- a/spec/lib/safe_zip/entry_spec.rb +++ b/spec/lib/safe_zip/entry_spec.rb @@ -5,12 +5,13 @@ require 'spec_helper' RSpec.describe SafeZip::Entry do let(:target_path) { Dir.mktmpdir('safe-zip') } let(:directories) { %w(public folder/with/subfolder) } - let(:params) { SafeZip::ExtractParams.new(directories: directories, to: target_path) } + let(:files) { %w(public/index.html public/assets/image.png) } + let(:params) { SafeZip::ExtractParams.new(directories: directories, files: files, to: target_path) } let(:entry) { described_class.new(zip_archive, zip_entry, params) } let(:entry_name) { 'public/folder/index.html' } let(:entry_path_dir) { File.join(target_path, File.dirname(entry_name)) } - let(:entry_path) { File.join(target_path, entry_name) } + let(:entry_path) { File.join(File.realpath(target_path), entry_name) } let(:zip_archive) { double } let(:zip_entry) do @@ -28,7 +29,7 @@ RSpec.describe SafeZip::Entry do describe '#path_dir' do subject { entry.path_dir } - it { is_expected.to eq(target_path + '/public/folder') } + it { is_expected.to eq(File.realpath(target_path) + '/public/folder') } end describe '#exist?' do @@ -51,6 +52,9 @@ RSpec.describe SafeZip::Entry do subject { entry.extract } context 'when entry does not match the filtered directories' do + let(:directories) { %w(public folder/with/subfolder) } + let(:files) { [] } + using RSpec::Parameterized::TableSyntax where(:entry_name) do @@ -70,7 +74,30 @@ RSpec.describe SafeZip::Entry do end end - context 'when entry does exist' do + context 'when entry does not match the filtered files' do + let(:directories) { [] } + let(:files) { %w(public/index.html public/assets/image.png) } + + using RSpec::Parameterized::TableSyntax + + where(:entry_name) do + [ + 'assets/folder/index.html', + 'public/../folder/index.html', + 'public/../../../../../index.html', + '../../../../../public/index.html', + '/etc/passwd' + ] + end + + with_them do + it 'does not extract file' do + is_expected.to be_falsey + end + end + end + + context 'when there is an existing extracted entry' do before do create_entry end |