ipsec cron jobs adding

ipsec/autostart.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+source $DIR/env.sh
+
+if [[ "$EUID" -ne 0 ]]; then
+	echo "Sorry, you need to run this as root"
+	exit 1
+fi
+
+TMPFILE=$(mktemp crontab.XXXXX)
+crontab -l > $TMPFILE
+
+RESTOREPATH=$(which iptables-restore)
+RESTORPRESENTS=$(grep iptables-restore $TMPFILE)
+if [ $? -ne 0 ]; then
+	echo "@reboot $RESTOREPATH <$IPTABLES >/dev/null 2>&1" >> $TMPFILE
+fi
+
+SERVERSPRESENTS=$(grep "$CHECKSERVER" $TMPFILE)
+if [ $? -ne 0 ]; then
+	echo "*/5 * * * * $CHECKSERVER >/dev/null 2>&1" >> $TMPFILE
+fi
+
+crontab $TMPFILE > /dev/null
+rm $TMPFILE

ipsec/checkserver.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+RET=$(pgrep xl2tpd)
+
+if [ $? -eq 1 ]; then
+	/etc/init.d/xl2tpd restart
+fi
+
+RET=$(pgrep strongswan)
+
+if [ $? -eq 1 ]; then
+	/etc/init.d/strongswan restart
+fi

ipsec/env.sh

@@ -8,6 +8,7 @@ CHAPSECRETS=/etc/ppp/chap-secrets
 IPTABLES=/etc/iptables.rules
 RCLOCAL=/etc/rc.local
 SECRETSFILE=/etc/ipsec.secrets
+CHECKSERVER=/etc/xl2tpd/checkserver.sh
 
 LOCALPREFIX="172.18"
 LOCALIP="$LOCALPREFIX.0.0"

ipsec/install.sh

@@ -52,10 +52,13 @@ echo
 echo "Configuring DNS parameters..."
 $DIR/dns.sh
 
+echo
+echo "Adding cron jobs..."
+yes | cp -rf $DIR/checkserver.sh $CHECKSERVER
+$DIR/autostart.sh
+
 echo
 echo "Starting strongSwan and xl2tp..."
-systemctl enable xl2tpd
-systemctl enable strongswan
 service xl2tpd restart
 service strongswan restart
 

ipsec/iptables-setup.sh

@@ -73,13 +73,5 @@ iptables -A OUTPUT -o ppp+ -j ACCEPT
 iptables -A INPUT -p tcp --dport 1701 -j ACCEPT
 
 iptables-save | awk '($0 !~ /^-A/)||!($0 in a) {a[$0];print}' > $IPTABLES
-
-RESTORPRESENTS=$(grep iptables-restore $RCLOCAL)
-if [ $? -ne 0 ]; then
-	sed -i -e "/exit 0/d" $RCLOCAL
-	echo "iptables-restore < $IPTABLES" >> $RCLOCAL
-	echo "exit 0" >> $RCLOCAL
-fi
-
 iptables -F
 iptables-restore < $IPTABLES