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Diffstat (limited to 'internal/fusefrontend/names.go')
-rw-r--r--internal/fusefrontend/names.go15
1 files changed, 15 insertions, 0 deletions
diff --git a/internal/fusefrontend/names.go b/internal/fusefrontend/names.go
index 3833479..9be2623 100644
--- a/internal/fusefrontend/names.go
+++ b/internal/fusefrontend/names.go
@@ -3,6 +3,7 @@ package fusefrontend
// This file forwards file encryption operations to cryptfs
import (
+ "os"
"path/filepath"
"github.com/rfjakob/gocryptfs/internal/configfile"
@@ -39,6 +40,20 @@ func (fs *FS) getBackingPath(relPath string) (string, error) {
return cAbsPath, nil
}
+// openBackingPath - get the absolute encrypted path of the backing file
+// and open the corresponding directory
+func (fs *FS) openBackingPath(relPath string) (*os.File, string, error) {
+ cPath, err := fs.getBackingPath(relPath)
+ if err != nil {
+ return nil, "", err
+ }
+ dirfd, err := os.Open(filepath.Dir(cPath))
+ if err != nil {
+ return nil, "", err
+ }
+ return dirfd, filepath.Base(cPath), nil
+}
+
// encryptPath - encrypt relative plaintext path
func (fs *FS) encryptPath(plainPath string) (string, error) {
if fs.args.PlaintextNames {