4 files changed, 97 insertions, 0 deletions
diff --git a/src/portable/profile/default/service.conf b/src/portable/profile/default/service.conf
new file mode 100644
index 0000000..230aa60
--- /dev/null
+++ b/src/portable/profile/default/service.conf
@@ -0,0 +1,30 @@
+# The "default" security profile for services, i.e. a number of useful restrictions
+
+[Service]
+MountAPIVFS=yes
+BindReadOnlyPaths=/dev/log /run/systemd/journal/socket /run/systemd/journal/stdout
+BindReadOnlyPaths=/etc/machine-id
+BindReadOnlyPaths=/etc/resolv.conf
+BindReadOnlyPaths=/run/dbus/system_bus_socket
+DynamicUser=yes
+RemoveIPC=yes
+CapabilityBoundingSet=CAP_CHOWN CAP_DAC_OVERRIDE CAP_DAC_READ_SEARCH CAP_FOWNER \
+	CAP_FSETID CAP_IPC_LOCK CAP_IPC_OWNER CAP_KILL CAP_MKNOD CAP_NET_ADMIN \
+	CAP_NET_BIND_SERVICE CAP_NET_BROADCAST CAP_SETGID CAP_SETPCAP \
+	CAP_SETUID CAP_SYS_ADMIN CAP_SYS_CHROOT CAP_SYS_NICE CAP_SYS_RESOURCE
+PrivateTmp=yes
+PrivateDevices=yes
+PrivateUsers=yes
+ProtectSystem=strict
+ProtectHome=yes
+ProtectKernelTunables=yes
+ProtectKernelModules=yes
+ProtectControlGroups=yes
+RestrictAddressFamilies=AF_UNIX AF_NETLINK AF_INET AF_INET6
+LockPersonality=yes
+MemoryDenyWriteExecute=yes
+RestrictRealtime=yes
+RestrictNamespaces=yes
+SystemCallFilter=@system-service
+SystemCallErrorNumber=EPERM
+SystemCallArchitectures=native
diff --git a/src/portable/profile/nonetwork/service.conf b/src/portable/profile/nonetwork/service.conf
new file mode 100644
index 0000000..cd7f75c
--- /dev/null
+++ b/src/portable/profile/nonetwork/service.conf
@@ -0,0 +1,30 @@
+# The "nonetwork" security profile for services, i.e. like "default" but without networking
+
+[Service]
+MountAPIVFS=yes
+BindReadOnlyPaths=/dev/log /run/systemd/journal/socket /run/systemd/journal/stdout
+BindReadOnlyPaths=/etc/machine-id
+BindReadOnlyPaths=/run/dbus/system_bus_socket
+DynamicUser=yes
+RemoveIPC=yes
+CapabilityBoundingSet=CAP_CHOWN CAP_DAC_OVERRIDE CAP_DAC_READ_SEARCH CAP_FOWNER \
+	CAP_FSETID CAP_IPC_LOCK CAP_IPC_OWNER CAP_KILL CAP_MKNOD CAP_SETGID CAP_SETPCAP \
+	CAP_SETUID CAP_SYS_ADMIN CAP_SYS_CHROOT CAP_SYS_NICE CAP_SYS_RESOURCE
+PrivateTmp=yes
+PrivateDevices=yes
+PrivateUsers=yes
+ProtectSystem=strict
+ProtectHome=yes
+ProtectKernelTunables=yes
+ProtectKernelModules=yes
+ProtectControlGroups=yes
+RestrictAddressFamilies=AF_UNIX AF_NETLINK
+LockPersonality=yes
+MemoryDenyWriteExecute=yes
+RestrictRealtime=yes
+RestrictNamespaces=yes
+SystemCallFilter=@system-service
+SystemCallErrorNumber=EPERM
+SystemCallArchitectures=native
+PrivateNetwork=yes
+IPAddressDeny=any
diff --git a/src/portable/profile/strict/service.conf b/src/portable/profile/strict/service.conf
new file mode 100644
index 0000000..f924e10
--- /dev/null
+++ b/src/portable/profile/strict/service.conf
@@ -0,0 +1,29 @@
+# The "strict" security profile for services, all options turned on
+
+[Service]
+MountAPIVFS=yes
+BindReadOnlyPaths=/dev/log /run/systemd/journal/socket /run/systemd/journal/stdout
+BindReadOnlyPaths=/etc/machine-id
+DynamicUser=yes
+RemoveIPC=yes
+CapabilityBoundingSet=
+PrivateTmp=yes
+PrivateDevices=yes
+PrivateUsers=yes
+ProtectSystem=strict
+ProtectHome=yes
+ProtectKernelTunables=yes
+ProtectKernelModules=yes
+ProtectControlGroups=yes
+RestrictAddressFamilies=AF_UNIX
+LockPersonality=yes
+NoNewPrivileges=yes
+MemoryDenyWriteExecute=yes
+RestrictRealtime=yes
+RestrictNamespaces=yes
+SystemCallFilter=@system-service
+SystemCallErrorNumber=EPERM
+SystemCallArchitectures=native
+PrivateNetwork=yes
+IPAddressDeny=any
+TasksMax=4
diff --git a/src/portable/profile/trusted/service.conf b/src/portable/profile/trusted/service.conf
new file mode 100644
index 0000000..04deeb2
--- /dev/null
+++ b/src/portable/profile/trusted/service.conf
@@ -0,0 +1,8 @@
+# The "trusted" profile for services, i.e. no restrictions are applied apart from a private /tmp
+
+[Service]
+MountAPIVFS=yes
+PrivateTmp=yes
+BindPaths=/run
+BindReadOnlyPaths=/etc/machine-id
+BindReadOnlyPaths=/etc/resolv.conf