From cc2a75b05029453192cbf90687ce5af5016841ad Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher
Date: Thu, 16 Jun 2016 23:23:09 +0200
Subject: Mount v0.6 and older filesystems as read-only

This is part of the phase-out of very old filesystems.

See https://github.com/rfjakob/gocryptfs/wiki/Compatibility for
more info.
---
 main.go | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'main.go')

diff --git a/main.go b/main.go
index 2d7b50f..b29b2f6 100644
--- a/main.go
+++ b/main.go
@@ -122,8 +122,11 @@ func loadConfig(args *argContainer) (masterkey []byte, confFile *configfile.Conf
 	pw := readpassword.Once(args.extpass)
 	tlog.Info.Println("Decrypting master key")
 	masterkey, confFile, err = configfile.LoadConfFile(args.config, pw)
-	if err != nil {
-		tlog.Fatal.Println(err.Error())
+	if _, ok := err.(configfile.DeprecatedFsError); ok {
+		// Force read-only mode
+		args.ro = true
+	} else if err != nil {
+		tlog.Fatal.Println(err)
 		os.Exit(ERREXIT_LOADCONF)
 	}
 
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