Commit 5aa7f387 authored by Henri Menke's avatar Henri Menke Committed by github-actions[bot]
Browse files

nixos/alps: fixes for service hardening 

(cherry picked from commit 384293bb)
parent 47329ce5

nixos/modules/services/web-apps/alps.nix

+6 −4
Original line number Diff line number Diff line
@@ -98,11 +98,11 @@ in { 


      serviceConfig = {

        ExecStart = "${cfg.package}/bin/alps ${escapeShellArgs cfg.args}";

        AmbientCapabilities = "";

        CapabilityBoundingSet = "";

        DynamicUser = true;

        ## This is desirable but would restrict bindIP to 127.0.0.1

        #IPAddressAllow = "localhost";

        #IPAddressDeny = "any";

        LockPersonality = true;

        MemoryDenyWriteExecute = true;

        NoNewPrivileges = true;

        PrivateDevices = true;

        PrivateIPC = true;
@@ -122,8 +122,10 @@ in { 
        RestrictNamespaces = true;

        RestrictRealtime = true;

        RestrictSUIDSGID = true;

        SocketBindAllow = cfg.port;

        SocketBindDeny = "any";

        SystemCallArchitectures = "native";

        SystemCallFilter = [ "@system-service @resources" "~@privileged @obsolete" ];

        SystemCallFilter = [ "@system-service" "~@privileged @obsolete" ];

      };

    };

  };