server(fs): keep file mode when extracting archive
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f422081695
commit
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@ -2,12 +2,14 @@ package server
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import (
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"io"
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"io/fs"
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"io/ioutil"
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"os"
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"emperror.dev/errors"
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"github.com/apex/log"
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"github.com/docker/docker/client"
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"github.com/pterodactyl/wings/environment"
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"github.com/pterodactyl/wings/remote"
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"github.com/pterodactyl/wings/server/backup"
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@ -150,9 +152,12 @@ func (s *Server) RestoreBackup(b backup.BackupInterface, reader io.ReadCloser) (
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// Attempt to restore the backup to the server by running through each entry
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// in the file one at a time and writing them to the disk.
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s.Log().Debug("starting file writing process for backup restoration")
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err = b.Restore(s.Context(), reader, func(file string, r io.Reader) error {
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err = b.Restore(s.Context(), reader, func(file string, r io.Reader, mode fs.FileMode) error {
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s.Events().Publish(DaemonMessageEvent, "(restoring): "+file)
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return s.Filesystem().Writefile(file, r)
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if err := s.Filesystem().Writefile(file, r); err != nil {
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return err
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}
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return s.Filesystem().Chmod(file, mode)
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})
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return errors.WithStackIf(err)
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@ -5,14 +5,16 @@ import (
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"crypto/sha1"
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"encoding/hex"
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"io"
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"io/fs"
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"os"
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"path"
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"emperror.dev/errors"
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"github.com/apex/log"
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"golang.org/x/sync/errgroup"
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"github.com/pterodactyl/wings/config"
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"github.com/pterodactyl/wings/remote"
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"golang.org/x/sync/errgroup"
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)
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type AdapterType string
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@ -24,7 +26,7 @@ const (
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// RestoreCallback is a generic restoration callback that exists for both local
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// and remote backups allowing the files to be restored.
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type RestoreCallback func(file string, r io.Reader) error
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type RestoreCallback func(file string, r io.Reader, mode fs.FileMode) error
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// noinspection GoNameStartsWithPackageName
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type BackupInterface interface {
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@ -6,9 +6,11 @@ import (
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"os"
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"emperror.dev/errors"
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"github.com/pterodactyl/wings/server/filesystem"
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"github.com/mholt/archiver/v3"
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"github.com/pterodactyl/wings/remote"
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)
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@ -85,12 +87,10 @@ func (b *LocalBackup) Restore(ctx context.Context, _ io.Reader, callback Restore
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// Stop walking if the context is canceled.
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return archiver.ErrStopWalk
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default:
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{
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if f.IsDir() {
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return nil
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}
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return callback(filesystem.ExtractNameFromArchive(f), f)
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}
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return callback(filesystem.ExtractNameFromArchive(f), f, f.Mode())
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}
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})
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}
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@ -13,9 +13,11 @@ import (
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"emperror.dev/errors"
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"github.com/cenkalti/backoff/v4"
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"github.com/pterodactyl/wings/server/filesystem"
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"github.com/juju/ratelimit"
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"github.com/pterodactyl/wings/config"
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"github.com/pterodactyl/wings/remote"
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)
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@ -114,7 +116,7 @@ func (s *S3Backup) Restore(ctx context.Context, r io.Reader, callback RestoreCal
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return err
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}
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if header.Typeflag == tar.TypeReg {
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if err := callback(header.Name, tr); err != nil {
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if err := callback(header.Name, tr, header.FileInfo().Mode()); err != nil {
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return err
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}
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}
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@ -132,6 +132,10 @@ func (fs *Filesystem) DecompressFile(dir string, file string) error {
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if err := fs.Writefile(p, f); err != nil {
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return wrapError(err, source)
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}
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// Update the file permissions to the one set in the archive.
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if err := fs.Chmod(p, f.Mode()); err != nil {
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return wrapError(err, source)
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}
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return nil
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})
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if err != nil {
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