major run-virt restructure, only vmware plugin tested!

1 files changed, 26 insertions, 0 deletions

diff --git a/core/modules/run-virt/data/opt/openslx/vmchooser/run-virt.d/setup_firewall.inc b/core/modules/run-virt/data/opt/openslx/vmchooser/run-virt.d/setup_firewall.inc
new file mode 100644
index 00000000..ac2c2e95
--- /dev/null
+++ b/core/modules/run-virt/data/opt/openslx/vmchooser/run-virt.d/setup_firewall.inc
@@ -0,0 +1,26 @@
+############################################
+# Feature: Setup firewall rules for the VM #
+############################################
+## Functions
+setup_firewall () {
+	local LOGF="${TMPDIR}/firewall.log"
+	local RET
+	[ "$DISPLAY" = ":0" ] || return 0 # For now, to avoid conflicts, we only do this on display :0
+	slxfwtool "$IMGUUID" > "$LOGF" 2>&1
+	RET=$?
+	if [ "$RET" != "0" ]; then
+		slxlog "virt-firewall" "Error setting up firewall rules for lecture $IMGUUID (Exit code $RET)" "$LOGF"
+		return 1
+	fi
+	return 0
+}
+
+## MAIN ##
+# Sanity checks
+if check_dep slxfwtool; then
+	reg_feature_handler "firewall" "setup_firewall"
+else
+	writelog "Could not find 'slxfwtool' in PATH: $PATH. Netrules firewall will not work!"
+	error_user "Fehler" "Keine Unterstützung von veranstaltungspezifische Firewall-Regeln!"
+	# TODO handle
+fi