Add support for unpadded base64 filenames, "-raw64"

Through base64.RawURLEncoding.

New command-line parameter "-raw64".

2 files changed, 4 insertions, 1 deletions

diff --git a/internal/fusefrontend/args.go b/internal/fusefrontend/args.go
index 204647d..d8b0304 100644
--- a/internal/fusefrontend/args.go
+++ b/internal/fusefrontend/args.go
@@ -18,4 +18,7 @@ type Args struct {
 	// location. If it is false, reverse mode maps ".gocryptfs.reverse.conf"
 	// to "gocryptfs.conf" in the plaintext dir.
 	ConfigCustom bool
+	// Raw64 is true when RawURLEncoding (without padding) should be used for
+	// file names
+	Raw64 bool
 }
diff --git a/internal/fusefrontend/fs.go b/internal/fusefrontend/fs.go
index 33053de..e9e6113 100644
--- a/internal/fusefrontend/fs.go
+++ b/internal/fusefrontend/fs.go
@@ -42,7 +42,7 @@ var _ pathfs.FileSystem = &FS{} // Verify that interface is implemented.
 func NewFS(args Args) *FS {
 	cryptoCore := cryptocore.New(args.Masterkey, args.CryptoBackend, contentenc.DefaultIVBits)
 	contentEnc := contentenc.New(cryptoCore, contentenc.DefaultBS)
-	nameTransform := nametransform.New(cryptoCore, args.LongNames)
+	nameTransform := nametransform.New(cryptoCore, args.LongNames, args.Raw64)
 
 	return &FS{
 		FileSystem:    pathfs.NewLoopbackFileSystem(args.Cipherdir),