privilege

func EnsurePrivileges ¶

func EnsurePrivileges() error

EnsurePrivileges ensures the process has the necessary privileges (CAP_NET_ADMIN and optionally CAP_SYS_ADMIN). If not running with sufficient privileges, it re-executes itself with sudo + setpriv. This function should be called early in main() before any privileged operations. Assumes the process is always started as a regular user.