wpad.dat.in

#!/bin/sh

. @SYSCONFDIR@/chilli/functions

# See http://findproxyforurl.com/example-pac-file/
#
#// If the hostname matches, send direct.
#    if (dnsDomainIs(host, "intranet.domain.com") ||
#        shExpMatch(host, "abcdomain.com"))
#        return "DIRECT";
# 
#// If the protocol or URL matches, send direct.
#    if (url.substring(0, 4)=="ftp:" ||
#        shExpMatch(url, "http://abcdomain.com/folder/*"))
#        return "DIRECT";
# 
#// If the requested website is hosted within the internal network, send direct.
#    if (isPlainHostName(host) ||
#        shExpMatch(host, "*.local") ||
#        isInNet(dnsResolve(host), "10.0.0.0", "255.0.0.0") ||
#        isInNet(dnsResolve(host), "172.16.0.0",  "255.240.0.0") ||
#        isInNet(dnsResolve(host), "192.168.0.0",  "255.255.0.0") ||
#        isInNet(dnsResolve(host), "127.0.0.0", "255.255.255.0"))
#        return "DIRECT";
# 
#// If the IP address of the local machine is within a defined
#// subnet, send to a specific proxy.
#    if (isInNet(myIpAddress(), "10.10.5.0", "255.255.255.0"))
#        return "PROXY 1.2.3.4:8080";
# 
#// DEFAULT RULE: All other traffic, use below proxies, in fail-over order.
#    return "PROXY 4.5.6.7:8080; PROXY 7.8.9.10:8080";

if [ "$HS_WPAD_PROXY" != "" ]
then
    DEFAULT_PROXY="PROXY $HS_WPAD_PROXY; DIRECT";
else
    DEFAULT_PROXY="DIRECT";
fi

echo -n "HTTP/1.0 200 OK\r\n"
echo -n "Content-Type: application/x-ns-proxy-autoconfig\r\n"
echo -n "Connection: close\r\n"
echo -n "Cache: none\r\n"
echo -n "\r\n\r\n"

cat<<_EOF_
function FindProxyForURL(url, host) {

    if (isPlainHostName(host) ||
        shExpMatch(host, "*.local") ||
        shExpMatch(host, "*.$HS_DOMAIN") ||
        isInNet(dnsResolve(host), "$HS_NETWORK", "$HS_NETMASK"))
        return "DIRECT";

    if (isInNet(myIpAddress(), "$HS_NETWORK", "$HS_NETMASK"))
        return "DIRECT";

    return "$DEFAULT_PROXY";

}
_EOF_