Systemd integration and config watcher

[Mdyrl7777777]

Hi!
I prepared systemd units for loading saractl config at startup and reloading rules automatically at every config change. I think you can add them to saractl package. All files should be installed to /usr/lib/systemd/system or /lib/systemd/system depending on distibution.

# /usr/lib/systemd/system/saractl.service
[Unit]
Description=Userspace counterpart of the S.A.R.A. LSM
DefaultDependencies=no
After=systemd-remount-fs.service
Before=sysinit.target
ConditionPathExists=/sys/kernel/security/sara

[Service]
Type=oneshot
ExecStart=/usr/bin/saractl startup

[Install]
WantedBy=sysinit.target

# /usr/lib/systemd/system/saractl-reload.service
[Unit]
Description=Userspace counterpart of the S.A.R.A. LSM

[Service]
Type=oneshot
ExecStart=/usr/bin/saractl load

# /usr/lib/systemd/system/saractl-reload.path
[Unit]
Description=Userspace counterpart of the S.A.R.A. LSM
ConditionPathExists=/sys/kernel/security/sara

[Path]
PathChanged=/etc/sara/wxprot.conf.d/

[Install]
WantedBy=multi-user.target

To enable and start units at system startup run:

systemctl enable saractl.service
systemctl start saractl.service

systemctl enable saractl-reload.path
systemctl start saractl-reload.path

saractl.service.txt
saractl-reload.path.txt
saractl-reload.service.txt

[smeso]

Thank you for your help!