~添加局域网设备过滤功能
This commit is contained in:
juewuy
2020-08-14 20:55:15 +08:00
parent 691964fe3b
commit ad34cda6e9
3 changed files with 110 additions and 10 deletions

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@@ -23,6 +23,8 @@ if [ ! -f "$ccfg" ]; then
EOF
fi
source $ccfg
#检查mac地址记录
[ ! -f "$clashdir/mac" ] && touch $clashdir/mac
#获取自启状态
if [ -f /etc/rc.d/*clash ]; then
auto="\033[32m已设置开机启动\033[0m"
@@ -275,6 +277,11 @@ fi
if [ -z "$ipv6_support" ]; then
ipv6_support=未开启
fi
if [ -z "$(cat $clashdir/mac)" ]; then
mac_return=未开启
else
mac_return=已启用
fi
#
echo ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
echo -e "\033[30;47m欢迎使用高级模式菜单\033[0m"
@@ -286,6 +293,7 @@ echo -e " 3 跳过本地证书验证: \033[36m$skip_cert\033[0m ————
echo -e " 4 只代理常用端口: \033[36m$common_ports\033[0m ————用于屏蔽P2P流量"
echo -e " 5 不修饰config.yaml: \033[36m$modify_yaml\033[0m ————用于使用自定义配置"
echo -e " 6 启用ipv6支持: \033[36m$ipv6_support\033[0m ————实验性且不兼容Fake_ip"
echo -e " 7 过滤局域网mac地址 \033[36m$mac_return\033[0m ————列表内设备不走代理"
echo -e " 9 \033[32m重启\033[0mclash服务"
echo -e " 0 返回上级菜单 \033[0m"
read -p "请输入对应数字 > " num
@@ -442,7 +450,74 @@ if [[ $num -le 9 ]] > /dev/null 2>&1; then
ipv6_support=未开启
fi
clashadv
elif [[ $num == 7 ]]; then
add_mac(){
echo -----------------------------------------------
echo -e "\033[33m序号 设备IP 设备mac地址 设备名称\033[32m"
cat /tmp/dhcp.leases | awk '{print " "NR" "$3,$2,$4}'
echo -e "\033[0m 0 或回车 结束添加"
read -p "请输入对应序号 > " num
if [ -z "$num" ]; then
clashadv
elif [ $num -le 0 ]; then
clashadv
elif [ $num -le $(cat /tmp/dhcp.leases | awk 'END{print NR}') ]; then
macadd=$(cat /tmp/dhcp.leases | awk '{print $2}' | sed -n "$num"p)
if [ -z $(cat $clashdir/mac | grep -E "$macadd") ];then
echo $macadd >> $clashdir/mac
echo -----------------------------------------------
echo 已添加的mac地址
cat $clashdir/mac
else
echo -----------------------------------------------
echo -e "\033[31m已添加的设备请勿重复添加\033[0m"
fi
else
echo -----------------------------------------------
echo -e "\033[31m输入有误请重新输入\033[0m"
fi
add_mac
}
echo ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
echo -e "\033[33m请在此添加或移除设备\033[0m"
if [ -n "$(cat $clashdir/mac)" ]; then
echo -e "当前已过滤设备为:\033[36m"
for mac in $(cat $clashdir/mac); do
cat /tmp/dhcp.leases | awk '{print $3,$2,$4}' | grep $mac
done
echo -e "\033[0m-----------------------------------------------"
fi
echo -e " 1 \033[31m清空列表\033[0m"
echo -e " 2 \033[32m添加设备\033[0m"
echo -e " 0 返回上级菜单"
read -p "请输入对应数字 > " num
if [ -z "$num" ]; then
echo ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
echo -e "\033[31m请输入正确的数字\033[0m"
clashadv
elif [[ $num == 0 ]]; then
clashadv
elif [[ $num == 1 ]]; then
:>$clashdir/mac
echo ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
echo -e "\033[31m设备列表已清空\033[0m"
sleep 1
clashadv
elif [[ $num == 2 ]]; then
add_mac
else
echo ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
echo -e "\033[31m请输入正确的数字\033[0m"
clashadv
fi
clashadv
elif [[ $num == 9 ]]; then
if [ $status -gt 0 ];then
echo ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -755,6 +830,7 @@ if [[ $num -le 9 ]] > /dev/null 2>&1; then
echo ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
iptables -t nat -L PREROUTING --line-numbers
echo ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
iptables -t nat -L clash --line-numbers
exit;
elif [[ $num == 5 ]]; then
echo ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

View File

@@ -94,31 +94,55 @@ start_redir(){
iptables -t nat -A clash -d 192.168.0.0/16 -j RETURN
iptables -t nat -A clash -d 224.0.0.0/4 -j RETURN
iptables -t nat -A clash -d 240.0.0.0/4 -j RETURN
for mac in $(cat $clashdir/mac); do
iptables -t nat -A clash -m mac --mac-source $mac -j RETURN
done
iptables -t nat -A clash -p tcp $ports-j REDIRECT --to-ports 7892
iptables -t nat -A PREROUTING -p tcp -j clash
if [ "$ipv6_support" = "已开启" ];then
ip6tables -t nat -N clashv6
ip6tables -t nat -A clashv6 -p tcp $ports-j REDIRECT --to-ports 7892
ip6tables -t nat -A PREROUTING -p tcp -j clashv6
ip6tables -t nat -N clash
for mac in $(cat $clashdir/mac); do
ip6tables -t nat -A clash -m mac --mac-source $mac -j RETURN
done
ip6tables -t nat -A clash -p tcp $ports-j REDIRECT --to-ports 7892
ip6tables -t nat -A PREROUTING -p tcp -j clash
fi
}
stop_iptables(){
#重置iptables规则
iptables -t nat -D PREROUTING -p tcp -j clash > /dev/null 2>&1
iptables -t nat -D PREROUTING -p tcp -j clash_dns > /dev/null 2>&1
iptables -t nat -F clash > /dev/null 2>&1
iptables -t nat -X clash > /dev/null 2>&1
iptables -t nat -D PREROUTING -p udp --dport 53 -j REDIRECT --to 1053 > /dev/null 2>&1
ip6tables -t nat -D PREROUTING -p udp --dport 53 -j REDIRECT --to 1053 > /dev/null 2>&1
ip6tables -t nat -D PREROUTING -p tcp -j clashv6 > /dev/null 2>&1
ip6tables -t nat -F clashv6 > /dev/null 2>&1
ip6tables -t nat -X clashv6 > /dev/null 2>&1
iptables -t nat -F clash_dns > /dev/null 2>&1
iptables -t nat -X clash_dns > /dev/null 2>&1
#重置ipv6规则
ip6tables -t nat -D PREROUTING -p tcp -j clash > /dev/null 2>&1
ip6tables -t nat -D PREROUTING -p tcp -j clash_dns > /dev/null 2>&1
ip6tables -t nat -F clash > /dev/null 2>&1
ip6tables -t nat -X clash > /dev/null 2>&1
ip6tables -t nat -F clash_dns > /dev/null 2>&1
ip6tables -t nat -X clash_dns > /dev/null 2>&1
}
start_dns(){
#允许tun网卡接受流量
iptables -I FORWARD -o utun -j ACCEPT
ip6tables -I FORWARD -o utun -j ACCEPT
#设置dns转发
iptables -t nat -A PREROUTING -p udp --dport 53 -j REDIRECT --to 1053
ip6tables -t nat -A PREROUTING -p udp --dport 53 -j REDIRECT --to 1053
iptables -t nat -N clash_dns
for mac in $(cat $clashdir/mac); do
iptables -t nat -A clash_dns -m mac --mac-source $mac -j RETURN
done
iptables -t nat -A clash_dns -p udp --dport 53 -j REDIRECT --to 1053
iptables -t nat -A PREROUTING -p udp -j clash_dns
#ipv6DNS
ip6tables -t nat -N clash_dns
for mac in $(cat $clashdir/mac); do
ip6tables -t nat -A clash_dns -m mac --mac-source $mac -j RETURN
done
ip6tables -t nat -A clash_dns -p udp --dport 53 -j REDIRECT --to 1053
ip6tables -t nat -A PREROUTING -p udp -j clash_dns
}
start_service() {
getconfig