101 lines
2.3 KiB
Go
101 lines
2.3 KiB
Go
package zipartifacts_test
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import (
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"bytes"
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"compress/gzip"
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"context"
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"fmt"
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"io"
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"os"
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"testing"
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"github.com/stretchr/testify/require"
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zip "gitlab.com/gitlab-org/golang-archive-zip"
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"gitlab.com/gitlab-org/gitlab/workhorse/internal/zipartifacts"
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)
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func generateTestArchive(w io.Writer) error {
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archive := zip.NewWriter(w)
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// non-POSIX paths are here just to test if we never enter infinite loop
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files := []string{"file1", "some/file/dir/", "some/file/dir/file2", "../../test12/test",
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"/usr/bin/test", `c:\windows\win32.exe`, `c:/windows/win.dll`, "./f/asd", "/"}
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for _, file := range files {
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archiveFile, err := archive.Create(file)
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if err != nil {
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return err
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}
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fmt.Fprint(archiveFile, file)
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}
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return archive.Close()
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}
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func validateMetadata(r io.Reader) error {
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gz, err := gzip.NewReader(r)
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if err != nil {
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return err
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}
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meta, err := io.ReadAll(gz)
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if err != nil {
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return err
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}
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paths := []string{"file1", "some/", "some/file/", "some/file/dir/", "some/file/dir/file2"}
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for _, path := range paths {
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if !bytes.Contains(meta, []byte(path+"\x00")) {
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return fmt.Errorf(fmt.Sprintf("zipartifacts: metadata for path %q not found", path))
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}
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}
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return nil
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}
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func TestGenerateZipMetadataFromFile(t *testing.T) {
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var metaBuffer bytes.Buffer
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f, err := os.CreateTemp("", "workhorse-metadata.zip-")
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if f != nil {
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defer os.Remove(f.Name())
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}
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require.NoError(t, err)
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defer f.Close()
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err = generateTestArchive(f)
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require.NoError(t, err)
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f.Close()
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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archive, err := zipartifacts.OpenArchive(ctx, f.Name())
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require.NoError(t, err, "zipartifacts: OpenArchive failed")
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err = zipartifacts.GenerateZipMetadata(&metaBuffer, archive)
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require.NoError(t, err, "zipartifacts: GenerateZipMetadata failed")
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err = validateMetadata(&metaBuffer)
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require.NoError(t, err)
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}
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func TestErrNotAZip(t *testing.T) {
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f, err := os.CreateTemp("", "workhorse-metadata.zip-")
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if f != nil {
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defer os.Remove(f.Name())
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}
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require.NoError(t, err)
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defer f.Close()
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_, err = fmt.Fprint(f, "Not a zip file")
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require.NoError(t, err)
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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_, err = zipartifacts.OpenArchive(ctx, f.Name())
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require.Equal(t, zipartifacts.ErrorCode[zipartifacts.CodeNotZip], err, "OpenArchive requires a zip file")
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}
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