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Diffstat (limited to 'init_dir.go')
-rw-r--r--init_dir.go56
1 files changed, 56 insertions, 0 deletions
diff --git a/init_dir.go b/init_dir.go
new file mode 100644
index 0000000..11abe50
--- /dev/null
+++ b/init_dir.go
@@ -0,0 +1,56 @@
+package main
+
+import (
+ "os"
+ "path/filepath"
+ "strings"
+
+ "github.com/rfjakob/gocryptfs/internal/configfile"
+ "github.com/rfjakob/gocryptfs/internal/nametransform"
+ "github.com/rfjakob/gocryptfs/internal/readpassword"
+ "github.com/rfjakob/gocryptfs/internal/tlog"
+)
+
+// initDir initializes an empty directory for use as a gocryptfs cipherdir.
+func initDir(args *argContainer) {
+ err := checkDirEmpty(args.cipherdir)
+ if err != nil {
+ tlog.Fatal.Printf("Invalid cipherdir: %v", err)
+ os.Exit(ERREXIT_INIT)
+ }
+
+ // Create gocryptfs.conf
+ if args.extpass == "" {
+ tlog.Info.Printf("Choose a password for protecting your files.")
+ } else {
+ tlog.Info.Printf("Using password provided via -extpass.")
+ }
+ password := readpassword.Twice(args.extpass)
+ creator := tlog.ProgramName + " " + GitVersion
+ err = configfile.CreateConfFile(args.config, password, args.plaintextnames, args.scryptn, creator)
+ if err != nil {
+ tlog.Fatal.Println(err)
+ os.Exit(ERREXIT_INIT)
+ }
+
+ if !args.plaintextnames {
+ // Create gocryptfs.diriv in the root dir
+ err = nametransform.WriteDirIV(args.cipherdir)
+ if err != nil {
+ tlog.Fatal.Println(err)
+ os.Exit(ERREXIT_INIT)
+ }
+ }
+
+ tlog.Info.Printf(tlog.ColorGreen + "The filesystem has been created successfully." + tlog.ColorReset)
+ wd, _ := os.Getwd()
+ friendlyPath, _ := filepath.Rel(wd, args.cipherdir)
+ if strings.HasPrefix(friendlyPath, "../") {
+ // A relative path that starts with "../" is pretty unfriendly, just
+ // keep the absolute path.
+ friendlyPath = args.cipherdir
+ }
+ tlog.Info.Printf(tlog.ColorGrey+"You can now mount it using: %s %s MOUNTPOINT"+tlog.ColorReset,
+ tlog.ProgramName, friendlyPath)
+ os.Exit(0)
+}