57 lines
1.6 KiB
Go
57 lines
1.6 KiB
Go
package main
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import (
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"os"
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"path/filepath"
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"strings"
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"github.com/rfjakob/gocryptfs/internal/configfile"
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"github.com/rfjakob/gocryptfs/internal/nametransform"
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"github.com/rfjakob/gocryptfs/internal/readpassword"
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"github.com/rfjakob/gocryptfs/internal/tlog"
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)
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// initDir initializes an empty directory for use as a gocryptfs cipherdir.
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func initDir(args *argContainer) {
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err := checkDirEmpty(args.cipherdir)
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if err != nil {
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tlog.Fatal.Printf("Invalid cipherdir: %v", err)
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os.Exit(ERREXIT_INIT)
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}
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// Create gocryptfs.conf
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if args.extpass == "" {
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tlog.Info.Printf("Choose a password for protecting your files.")
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} else {
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tlog.Info.Printf("Using password provided via -extpass.")
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}
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password := readpassword.Twice(args.extpass)
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creator := tlog.ProgramName + " " + GitVersion
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err = configfile.CreateConfFile(args.config, password, args.plaintextnames, args.scryptn, creator)
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if err != nil {
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tlog.Fatal.Println(err)
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os.Exit(ERREXIT_INIT)
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}
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if !args.plaintextnames {
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// Create gocryptfs.diriv in the root dir
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err = nametransform.WriteDirIV(args.cipherdir)
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if err != nil {
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tlog.Fatal.Println(err)
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os.Exit(ERREXIT_INIT)
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}
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}
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tlog.Info.Printf(tlog.ColorGreen + "The filesystem has been created successfully." + tlog.ColorReset)
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wd, _ := os.Getwd()
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friendlyPath, _ := filepath.Rel(wd, args.cipherdir)
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if strings.HasPrefix(friendlyPath, "../") {
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// A relative path that starts with "../" is pretty unfriendly, just
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// keep the absolute path.
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friendlyPath = args.cipherdir
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}
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tlog.Info.Printf(tlog.ColorGrey+"You can now mount it using: %s %s MOUNTPOINT"+tlog.ColorReset,
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tlog.ProgramName, friendlyPath)
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os.Exit(0)
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}
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