penetrate-cf

% cat petenrate-cf
#!/usr/bin/env zsh
while ! [[ -z $1 ]]
do
    url="$1"
    curlopts=(
        --user-agent "Mozilla/5.0 (X11; Linux i686 on x86_64; rv:30.0) Gecko/20100101 Firefox/30.0 Iceweasel/30.0"
        --cookie-jar "/tmp/hk.cookies"
        --cookie "/tmp/hk.cookies"
    )
    [ $DEBUG ] && curlopts+=( -v )
    curl $curlopts $url > /tmp/cloudflare
    if grep -q '<div class="cf-browser-verification cf-im-under-attack">' /tmp/cloudflare
    then
        domain="${${url#*//}%%/*}"
        authurl="https://$domain/cdn-cgi/l/chk_jschl?jschl_vc=$(
            awk -F\" '$4=="jschl_vc"{print $6}' /tmp/cloudflare
            )&jschl_answer=$(
            nodejs -p "t=\"$domain\"; a={}; $(grep '\[\]' /tmp/cloudflare); a.value")"
        echo $authurl >&2
        sleep 5.850
        curl $curlopts --referer $url $authurl | grep -q 302 && curl --referer $authurl $url
    else
        cat /tmp/cloudflare
    fi
    shift
done