diff options
Diffstat (limited to 'paths/paths.go')
| -rw-r--r-- | paths/paths.go | 184 |
1 files changed, 92 insertions, 92 deletions
diff --git a/paths/paths.go b/paths/paths.go index 28c3be02a..8cee4cabf 100644 --- a/paths/paths.go +++ b/paths/paths.go @@ -1,92 +1,92 @@ -// Copyright (c) Tailscale Inc & AUTHORS -// SPDX-License-Identifier: BSD-3-Clause - -// Package paths returns platform and user-specific default paths to -// Tailscale files and directories. -package paths - -import ( - "os" - "path/filepath" - "runtime" - - "tailscale.com/syncs" - "tailscale.com/version/distro" -) - -// AppSharedDir is a string set by the iOS or Android app on start -// containing a directory we can read/write in. -var AppSharedDir syncs.AtomicValue[string] - -// DefaultTailscaledSocket returns the path to the tailscaled Unix socket -// or the empty string if there's no reasonable default. -func DefaultTailscaledSocket() string { - if runtime.GOOS == "windows" { - return `\\.\pipe\ProtectedPrefix\Administrators\Tailscale\tailscaled` - } - if runtime.GOOS == "darwin" { - return "/var/run/tailscaled.socket" - } - if runtime.GOOS == "plan9" { - return "/srv/tailscaled.sock" - } - switch distro.Get() { - case distro.Synology: - if distro.DSMVersion() == 6 { - return "/var/packages/Tailscale/etc/tailscaled.sock" - } - // DSM 7 (and higher? or failure to detect.) - return "/var/packages/Tailscale/var/tailscaled.sock" - case distro.Gokrazy: - return "/perm/tailscaled/tailscaled.sock" - case distro.QNAP: - return "/tmp/tailscale/tailscaled.sock" - } - if fi, err := os.Stat("/var/run"); err == nil && fi.IsDir() { - return "/var/run/tailscale/tailscaled.sock" - } - return "tailscaled.sock" -} - -// Overridden in init by OS-specific files. -var ( - stateFileFunc func() string - - // ensureStateDirPerms applies a restrictive ACL/chmod - // to the provided directory. - ensureStateDirPerms = func(string) error { return nil } -) - -// DefaultTailscaledStateFile returns the default path to the -// tailscaled state file, or the empty string if there's no reasonable -// default value. -func DefaultTailscaledStateFile() string { - if f := stateFileFunc; f != nil { - return f() - } - if runtime.GOOS == "windows" { - return filepath.Join(os.Getenv("ProgramData"), "Tailscale", "server-state.conf") - } - return "" -} - -// MkStateDir ensures that dirPath, the daemon's configuration directory -// containing machine keys etc, both exists and has the correct permissions. -// We want it to only be accessible to the user the daemon is running under. -func MkStateDir(dirPath string) error { - if err := os.MkdirAll(dirPath, 0700); err != nil { - return err - } - return ensureStateDirPerms(dirPath) -} - -// LegacyStateFilePath returns the legacy path to the state file when -// it was stored under the current user's %LocalAppData%. -// -// It is only called on Windows. -func LegacyStateFilePath() string { - if runtime.GOOS == "windows" { - return filepath.Join(os.Getenv("LocalAppData"), "Tailscale", "server-state.conf") - } - return "" -} +// Copyright (c) Tailscale Inc & AUTHORS
+// SPDX-License-Identifier: BSD-3-Clause
+
+// Package paths returns platform and user-specific default paths to
+// Tailscale files and directories.
+package paths
+
+import (
+ "os"
+ "path/filepath"
+ "runtime"
+
+ "tailscale.com/syncs"
+ "tailscale.com/version/distro"
+)
+
+// AppSharedDir is a string set by the iOS or Android app on start
+// containing a directory we can read/write in.
+var AppSharedDir syncs.AtomicValue[string]
+
+// DefaultTailscaledSocket returns the path to the tailscaled Unix socket
+// or the empty string if there's no reasonable default.
+func DefaultTailscaledSocket() string {
+ if runtime.GOOS == "windows" {
+ return `\\.\pipe\ProtectedPrefix\Administrators\Tailscale\tailscaled`
+ }
+ if runtime.GOOS == "darwin" {
+ return "/var/run/tailscaled.socket"
+ }
+ if runtime.GOOS == "plan9" {
+ return "/srv/tailscaled.sock"
+ }
+ switch distro.Get() {
+ case distro.Synology:
+ if distro.DSMVersion() == 6 {
+ return "/var/packages/Tailscale/etc/tailscaled.sock"
+ }
+ // DSM 7 (and higher? or failure to detect.)
+ return "/var/packages/Tailscale/var/tailscaled.sock"
+ case distro.Gokrazy:
+ return "/perm/tailscaled/tailscaled.sock"
+ case distro.QNAP:
+ return "/tmp/tailscale/tailscaled.sock"
+ }
+ if fi, err := os.Stat("/var/run"); err == nil && fi.IsDir() {
+ return "/var/run/tailscale/tailscaled.sock"
+ }
+ return "tailscaled.sock"
+}
+
+// Overridden in init by OS-specific files.
+var (
+ stateFileFunc func() string
+
+ // ensureStateDirPerms applies a restrictive ACL/chmod
+ // to the provided directory.
+ ensureStateDirPerms = func(string) error { return nil }
+)
+
+// DefaultTailscaledStateFile returns the default path to the
+// tailscaled state file, or the empty string if there's no reasonable
+// default value.
+func DefaultTailscaledStateFile() string {
+ if f := stateFileFunc; f != nil {
+ return f()
+ }
+ if runtime.GOOS == "windows" {
+ return filepath.Join(os.Getenv("ProgramData"), "Tailscale", "server-state.conf")
+ }
+ return ""
+}
+
+// MkStateDir ensures that dirPath, the daemon's configuration directory
+// containing machine keys etc, both exists and has the correct permissions.
+// We want it to only be accessible to the user the daemon is running under.
+func MkStateDir(dirPath string) error {
+ if err := os.MkdirAll(dirPath, 0700); err != nil {
+ return err
+ }
+ return ensureStateDirPerms(dirPath)
+}
+
+// LegacyStateFilePath returns the legacy path to the state file when
+// it was stored under the current user's %LocalAppData%.
+//
+// It is only called on Windows.
+func LegacyStateFilePath() string {
+ if runtime.GOOS == "windows" {
+ return filepath.Join(os.Getenv("LocalAppData"), "Tailscale", "server-state.conf")
+ }
+ return ""
+}
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