47 lines
938 B
Go
47 lines
938 B
Go
package frontend
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// frontend sits between FUSE and ClueFS
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// and uses cryptfs for all crypto operations
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//
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// cryptfs
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// ^
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// |
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// v
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// FUSE <-> frontend <-> ClueFS
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//
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// This file handles just the root directory
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import (
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"github.com/rfjakob/gocryptfs/cryptfs"
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"github.com/rfjakob/cluefs/lib/cluefs"
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fusefs "bazil.org/fuse/fs"
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)
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type FS struct {
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*cryptfs.CryptFS
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*cluefs.ClueFS
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backing string
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}
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type nullTracer struct {}
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func (nullTracer) Trace(op cluefs.FsOperTracer) {}
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func NewFS(key [16]byte, backing string, useOpenssl bool) (*FS, error) {
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var tracer nullTracer
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clfs, err := cluefs.NewClueFS(backing, tracer)
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if err != nil {
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return nil, err
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}
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return &FS {
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CryptFS: cryptfs.NewCryptFS(key, useOpenssl),
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ClueFS: clfs,
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backing: backing,
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}, nil
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}
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func (fs *FS) Root() (fusefs.Node, error) {
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cryptfs.Debug.Printf("Root\n")
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return NewDir("", fs.backing, fs), nil
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}
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