blob: 4d49194f91f5dd862fbfa6905302e3b0d2ce493c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
package frontend
// frontend sits between FUSE and ClueFS
// and uses cryptfs for all crypto operations
//
// cryptfs
// ^
// |
// v
// FUSE <-> frontend <-> ClueFS
//
// This file handles just the root directory
import (
"github.com/rfjakob/gocryptfs/cryptfs"
"github.com/rfjakob/cluefs/lib/cluefs"
fusefs "bazil.org/fuse/fs"
)
type FS struct {
*cryptfs.CryptFS
*cluefs.ClueFS
backing string
}
type nullTracer struct {}
func (nullTracer) Trace(op cluefs.FsOperTracer) {}
func NewFS(key [16]byte, backing string, useOpenssl bool) *FS {
var nt nullTracer
clfs, err := cluefs.NewClueFS(backing, nt)
if err != nil {
panic(err)
}
return &FS {
CryptFS: cryptfs.NewCryptFS(key, useOpenssl),
ClueFS: clfs,
backing: backing,
}
}
func (fs *FS) Root() (fusefs.Node, error) {
cryptfs.Debug.Printf("Root\n")
return NewDir("", fs.backing, fs), nil
}
|
