dotfiles/lib/harden.nix

27 lines
706 B
Nix

{...}: serviceConfig:
{
CapabilityBoundingSet = [""];
DeviceAllow = [""];
LockPersonality = true;
MemoryDenyWriteExecute = true;
PrivateDevices = true;
PrivateUsers = true;
ProcSubset = "pid";
ProtectClock = true;
ProtectControlGroups = true;
ProtectHome = true;
ProtectHostname = true;
ProtectKernelLogs = true;
ProtectKernelModules = true;
ProtectKernelTunables = true;
ProtectProc = "invisible";
RestrictAddressFamilies = ["AF_INET" "AF_INET6" "AF_UNIX"];
RestrictNamespaces = true;
RestrictRealtime = true;
RestrictSUIDSGID = true;
SystemCallArchitectures = "native";
SystemCallFilter = ["@system-service" "~@privileged"];
UMask = "0077";
}
// serviceConfig