X-Git-Url: https://git.rrq.au/?a=blobdiff_plain;f=setup.sh;h=951d3aca0e7b33408f7293dab3f5e5ca1d8da6fb;hb=HEAD;hp=96463bc17b5cad747420e26d05116aa724189464;hpb=8e3c55b65d2acf7ed3ab2f9eeaffcc5b9d6d117f;p=rrq%2Fhourglass.git

diff --git a/setup.sh b/setup.sh
index 96463bc..951d3ac 100755
--- a/setup.sh
+++ b/setup.sh
@@ -1,9 +1,23 @@
 #!/bin/bash
+#
+# This is a control script to start and stop the network activity
+# listening.
 
-CMD=${1-start}
-NET=192.168.249
-TAP=tap0
-SET=TIMO
+CONF="hourglass.conf"
+function getcfg() {
+    awk -v K="$1" '$1==K {print;exit;}' $CONF |
+	sed 's/^[^=]*=\s*//;s/\s*$//'
+}
+NET="$(getcfg listener.net)"
+TAP="$(getcfg listener.tap)"
+SET="$(getcfg ipset.table)"
+CMD="${1-start}"
+
+cat <<EOF
+NET=$NET:
+TAP=$TAP:
+SET=$SET:
+EOF
 
 cd $(dirname $0)
 
@@ -19,8 +33,6 @@ case "$CMD" in
 	    else
 		ipset create $SET hash:net
 	    fi
-	    iptables -A FORWARD -p tcp --dport 53 -j ACCEPT
-	    iptables -A FORWARD -p udp --dport 53 -j ACCEPT
 	    iptables -A FORWARD -m set --match-set $SET src -j DROP
 	fi
 	# Start the traffic listener
@@ -28,25 +40,23 @@ case "$CMD" in
 	    echo "Already started"
 	else
 	    date >> /tmp/hourglass-listener.log
-	    newlisp listener.lsp >> /tmp/hourglass-listener.log 2>&1 &
+	    ./hourglass listener >> /tmp/hourglass-listener.log 2>&1 &
 	    while sleep 1 ; do
 		ifconfig $TAP >& /dev/null && break
-		echo $TAP not up yet
+		echo $TAP not up yet >&2
 	    done
 	    ifconfig $TAP $NET.1 up
-	    iptables -t mangle -A FORWARD -p tcp --dport 53 -j RETURN
-	    iptables -t mangle -A FORWARD -p udp --dport 53 -j RETURN
 	    iptables -t mangle -A FORWARD ${RULE[@]}
 	fi
 	;;
     stop)
-	iptables -t mangle -F FORWARD
 	if ifconfig $TAP >& /dev/null ; then
-	    pkill -2 -f listener.lsp
+	    pkill -2 -f "hourglass listener"
 	else
 	    echo "Already stopped"
 	fi
 	ipset flush $SET
+	iptables -t mangle -D FORWARD ${RULE[@]}
 	;;
     *)
 	echo "Unknown: $CMD"