fix(selinux): fix deletion of selinux policy (#555)

openvpn-install.sh

@@ -1198,6 +1198,7 @@ function removeOpenVPN() {
 	if [[ $REMOVE == 'y' ]]; then
 		# Get OpenVPN port from the configuration
 		PORT=$(grep '^port ' /etc/openvpn/server.conf | cut -d " " -f 2)
+		PROTOCOL=$(grep '^proto ' /etc/openvpn/server.conf | cut -d " " -f 2)
 
 		# Stop OpenVPN
 		if [[ $OS =~ (fedora|arch|centos) ]]; then
@@ -1227,8 +1228,8 @@ function removeOpenVPN() {
 		# SELinux
 		if hash sestatus 2>/dev/null; then
 			if sestatus | grep "Current mode" | grep -qs "enforcing"; then
-				if [[ $PORT != '1194' ]]; then
-					semanage port -d -t openvpn_port_t -p udp "$PORT"
+				if [[ "$PORT" != '1194' ]]; then
+					semanage port -d -t openvpn_port_t -p "$PROTOCOL" "$PORT"
 				fi
 			fi
 		fi