Preparations for exam mode

1 files changed, 38 insertions, 0 deletions

diff --git a/remote/rootfs/rootfs-stage31/data/init b/remote/rootfs/rootfs-stage31/data/init
index 7c66cd11..51010ffa 100755
--- a/remote/rootfs/rootfs-stage31/data/init
+++ b/remote/rootfs/rootfs-stage31/data/init
@@ -111,6 +111,44 @@ for mnt in proc sys run ; do
 	busybox umount -f -l "/$mnt" 2>/dev/null
 done
 
+# HACK HACK: Klausurmodus
+# Putting this here as we're hopefully moving to the all new dracut solution soon
+# so there's no reason to make it pretty now
+if [ -n "$SLX_EXAM" ]; then
+	# Visual: Make kdm all orange
+	sed -i 's/#e3e4e9/#f9a72b/g' "${FUTURE_ROOT}/usr/share/desktop/themes/kdm/bwlehrpool/theme.xml"
+	# Visual: Move splash screen to upper left corner
+	if [ -e "/etc/splash.ppm.gz" ]; then
+		fbsplash -b -s "/etc/splash.ppm.gz" &
+	elif [ -e "/etc/splash.ppm" ]; then
+		fbsplash -b -s "/etc/splash.ppm" &
+	fi
+	# Visual: ssh banner
+	echo "+ - - - - KLAUSURMODUS AKTIV - - - - +" >> "${FUTURE_ROOT}/etc/issue.net"
+	echo "++++++++++++++++++++++++++++++++++++++" >> "${FUTURE_ROOT}/etc/issue.net"
+	# Disable some services, ldap/ad
+	rm -- "${FUTURE_ROOT}/etc/systemd/system/network.target.wants/sssd.service"
+	sed -i 's/ sss//' "${FUTURE_ROOT}/etc/nsswitch.conf"
+	# Disable ctrl-alt-delete
+	rm -- "${FUTURE_ROOT}/usr/lib/systemd/system/ctrl-alt-del.target"
+	# No idleaction
+	rm -- "${FUTURE_ROOT}/etc/cron.d/openslx-idleaction"
+	# Ignore everything but power button
+	cat > "${FUTURE_ROOT}/etc/systemd/logind.conf" <<EOF
+[Login]
+NAutoVTs=0
+ReserveVT=0
+KillUserProcesses=no
+HandlePowerKey=poweroff
+HandleSuspendKey=ignore
+HandleHibernateKey=ignore
+HandleLidSwitch=ignore
+IdleAction=ignore
+EOF
+	# Link exam.service in sysinit.target
+	ln -s "../exam.service" "${FUTURE_ROOT}/etc/systemd/system/sysinit.target.wants/exam.service"
+fi
+
 echo "Switching root...."
 echo "$bench_result" > "${FUTURE_ROOT}/opt/openslx/.benchmark"
 # Prepare environment (HOME is needed as a hack for nss_ldap with ssl and no caching)