Martin Weinelt 33e867620e
nixos/mosquitto: harden systemd unit
It can still network, it can only access the ssl related files if ssl is
enabled.

✗ PrivateNetwork=                                             Service has access to the host's network                                            0.5
✗ RestrictAddressFamilies=~AF_(INET|INET6)                    Service may allocate Internet sockets                                               0.3
✗ DeviceAllow=                                                Service has a device ACL with some special devices                                  0.1
✗ IPAddressDeny=                                              Service does not define an IP address allow list                                    0.2
✗ RootDirectory=/RootImage=                                   Service runs within the host's root directory                                       0.1
✗ RestrictAddressFamilies=~AF_UNIX                            Service may allocate local sockets                                                  0.1

→ Overall exposure level for mosquitto.service: 1.1 OK 🙂
2021-05-01 19:46:48 +02:00
..
2021-04-19 03:05:07 +09:00
2021-05-01 06:55:02 +00:00
2021-04-22 12:48:48 +02:00