blob: 6a8590bb8221709958bc20907334873b244f03e1 (
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
47
48
49
50
51
52
53
54
55
56
|
// Copyright (c) Tailscale Inc & contributors
// SPDX-License-Identifier: BSD-3-Clause
//go:build !ts_omit_drive
package main
import (
"errors"
"fmt"
"tailscale.com/drive/driveimpl"
"tailscale.com/tsd"
"tailscale.com/types/logger"
"tailscale.com/wgengine"
)
func init() {
subCommands["serve-taildrive"] = &serveDriveFunc
hookSetSysDrive.Set(func(sys *tsd.System, logf logger.Logf) {
sys.Set(driveimpl.NewFileSystemForRemote(logf))
})
hookSetWgEnginConfigDrive.Set(func(conf *wgengine.Config, logf logger.Logf) {
conf.DriveForLocal = driveimpl.NewFileSystemForLocal(logf)
})
}
var serveDriveFunc = serveDrive
// serveDrive serves one or more Taildrives on localhost using the WebDAV
// protocol. On UNIX and MacOS tailscaled environment, Taildrive spawns child
// tailscaled processes in serve-taildrive mode in order to access the fliesystem
// as specific (usually unprivileged) users.
//
// serveDrive prints the address on which it's listening to stdout so that the
// parent process knows where to connect to.
func serveDrive(args []string) error {
if len(args) == 0 {
return errors.New("missing shares")
}
if len(args)%2 != 0 {
return errors.New("need <sharename> <path> pairs")
}
s, err := driveimpl.NewFileServer()
if err != nil {
return fmt.Errorf("unable to start Taildrive file server: %v", err)
}
shares := make(map[string]string)
for i := 0; i < len(args); i += 2 {
shares[args[i]] = args[i+1]
}
s.SetShares(shares)
fmt.Printf("%v\n", s.Addr())
return s.Serve()
}
|
