reverse: make gocryptfs.conf mapping plaintextnames-aware

Only in plaintextnames-mode AND with the config file at the
default location it will be mapped into the mountpoint.

Also adds a test for that.

1 files changed, 4 insertions, 0 deletions

diff --git a/internal/fusefrontend/args.go b/internal/fusefrontend/args.go
index 64ca899..204647d 100644
--- a/internal/fusefrontend/args.go
+++ b/internal/fusefrontend/args.go
@@ -14,4 +14,8 @@ type Args struct {
 	// Should we chown a file after it has been created?
 	// This only makes sense if (1) allow_other is set and (2) we run as root.
 	PreserveOwner bool
+	// ConfigCustom is true when the user select a non-default config file
+	// location. If it is false, reverse mode maps ".gocryptfs.reverse.conf"
+	// to "gocryptfs.conf" in the plaintext dir.
+	ConfigCustom bool
 }