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a1dcf12b67
As of this commit (per the issue), the Taildrive code remains where it was, but in new files that are protected by the new ts_omit_drive build tag. Future commits will move it. Updates #17058 Change-Id: Idf0a51db59e41ae8da6ea2b11d238aefc48b219e Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
57 lines
1.5 KiB
Go
57 lines
1.5 KiB
Go
// Copyright (c) Tailscale Inc & AUTHORS
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// SPDX-License-Identifier: BSD-3-Clause
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//go:build !ts_omit_drive
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package main
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import (
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"errors"
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"fmt"
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"tailscale.com/drive/driveimpl"
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"tailscale.com/tsd"
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"tailscale.com/types/logger"
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"tailscale.com/wgengine"
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)
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func init() {
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subCommands["serve-taildrive"] = &serveDriveFunc
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hookSetSysDrive.Set(func(sys *tsd.System, logf logger.Logf) {
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sys.Set(driveimpl.NewFileSystemForRemote(logf))
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})
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hookSetWgEnginConfigDrive.Set(func(conf *wgengine.Config, logf logger.Logf) {
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conf.DriveForLocal = driveimpl.NewFileSystemForLocal(logf)
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})
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}
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var serveDriveFunc = serveDrive
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// serveDrive serves one or more Taildrives on localhost using the WebDAV
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// protocol. On UNIX and MacOS tailscaled environment, Taildrive spawns child
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// tailscaled processes in serve-taildrive mode in order to access the fliesystem
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// as specific (usually unprivileged) users.
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//
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// serveDrive prints the address on which it's listening to stdout so that the
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// parent process knows where to connect to.
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func serveDrive(args []string) error {
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if len(args) == 0 {
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return errors.New("missing shares")
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}
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if len(args)%2 != 0 {
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return errors.New("need <sharename> <path> pairs")
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}
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s, err := driveimpl.NewFileServer()
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if err != nil {
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return fmt.Errorf("unable to start Taildrive file server: %v", err)
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}
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shares := make(map[string]string)
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for i := 0; i < len(args); i += 2 {
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shares[args[i]] = args[i+1]
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}
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s.SetShares(shares)
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fmt.Printf("%v\n", s.Addr())
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return s.Serve()
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}
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