mirror of
https://github.com/tailscale/tailscale.git
synced 2024-11-25 19:15:34 +00:00
c98652c333
Since users can run tailscaled in a variety of ways (root, non-root, non-root with process capabilities on Linux), this check will print the current process permissions to the log to aid in debugging. Signed-off-by: Andrew Dunham <andrew@du.nham.ca> Change-Id: Ida93a206123f98271a0c664775d0baba98b330c7
24 lines
508 B
Go
24 lines
508 B
Go
// Copyright (c) Tailscale Inc & AUTHORS
|
|
// SPDX-License-Identifier: BSD-3-Clause
|
|
|
|
//go:build darwin || freebsd || openbsd
|
|
|
|
package permissions
|
|
|
|
import (
|
|
"golang.org/x/sys/unix"
|
|
"tailscale.com/types/logger"
|
|
)
|
|
|
|
func permissionsImpl(logf logger.Logf) error {
|
|
groups, _ := unix.Getgroups()
|
|
logf("uid=%s euid=%s gid=%s egid=%s groups=%s",
|
|
formatUserID(unix.Getuid()),
|
|
formatUserID(unix.Geteuid()),
|
|
formatGroupID(unix.Getgid()),
|
|
formatGroupID(unix.Getegid()),
|
|
formatGroups(groups),
|
|
)
|
|
return nil
|
|
}
|