squid: Implement intercept mode.

[people/teissler/ipfire-2.x.git] / src / initscripts / init.d / squid

diff --git a/src/initscripts/init.d/squid b/src/initscripts/init.d/squid
index 62d5bea82bb06f18bd918dafa66911b13c1caae3..c641c7d37987ce7fa753e4fc0df2aacba71da6d7 100644 (file)
--- a/src/initscripts/init.d/squid
+++ b/src/initscripts/init.d/squid
@@ -15,8 +15,8 @@ transparent() {
                eval $(/usr/local/bin/readhash /var/ipfire/proxy/settings)
 
                # If the proxy port is not set we set the default to 800.
-               if [ -z $PROXY_PORT ]; then
-                       PROXY_PORT=800
+               if [ -z "${TRANSPARENT_PORT}" ]; then
+                       TRANSPARENT_PORT=800
                fi
 
                LOCALIP=`cat /var/ipfire/red/local-ipaddress | tr -d \n`
@@ -43,7 +43,7 @@ transparent() {
                
                iptables -t nat -A SQUID -i $1 -p tcp -d $LOCALIP --dport 80 -j RETURN
                
-               iptables -t nat -A SQUID -i $1 -p tcp --dport 80 -j REDIRECT --to-port $PROXY_PORT
+               iptables -t nat -A SQUID -i $1 -p tcp --dport 80 -j REDIRECT --to-port "${TRANSPARENT_PORT}"
 }
 
 case "$1" in