mirror of
https://github.com/juewuy/ShellCrash.git
synced 2026-03-11 07:51:45 +00:00
423 lines
18 KiB
Bash
423 lines
18 KiB
Bash
#!/bin/sh
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# Copyright (C) Juewuy
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normal_set() { #基础设置
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#获取设置默认显示
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[ -z "$skip_cert" ] && skip_cert=已开启
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[ -z "$common_ports" ] && common_ports=已开启
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[ -z "$dns_mod" ] && dns_mod=fake-ip
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[ -z "$dns_over" ] && dns_over=已开启
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[ -z "$cn_ip_route" ] && cn_ip_route=未开启
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[ -z "$local_proxy" ] && local_proxy=未开启
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[ -z "$quic_rj" ] && quic_rj=未开启
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[ -z "$(cat ${CRASHDIR}/configs/mac ${CRASHDIR}/configs/ip_filter 2>/dev/null)" ] && mac_return=未开启 || mac_return=已启用
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#
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echo "-----------------------------------------------"
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echo -e "\033[30;47m欢迎使用功能设置菜单：\033[0m"
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echo "-----------------------------------------------"
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echo -e " 1 切换防火墙运行模式: \033[36m$redir_mod\033[0m"
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[ "$disoverride" != "1" ] && {
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echo -e " 2 切换DNS运行模式： \033[36m$dns_mod\033[0m"
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echo -e " 3 跳过本地证书验证： \033[36m$skip_cert\033[0m ————解决节点证书验证错误"
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}
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echo -e " 4 设置流量过滤"
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[ "$disoverride" != "1" ] && {
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[ "$dns_mod" != "redir_host" ] &&
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echo -e " 9 管理Fake-ip过滤列表"
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}
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echo "-----------------------------------------------"
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echo -e " 0 返回上级菜单 \033[0m"
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echo "-----------------------------------------------"
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read -p "请输入对应数字 > " num
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case "$num" in
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0)
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;;
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1)
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if [ "$USER" != "root" -a "$USER" != "admin" ]; then
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echo "-----------------------------------------------"
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read -p "非root用户可能无法正确配置其他模式！依然尝试吗？(1/0) > " res
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[ "$res" = 1 ] && set_redir_mod
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else
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set_redir_mod
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fi
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normal_set
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;;
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2)
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set_dns_mod
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sleep 1
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normal_set
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;;
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4)
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set_fw_filter
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sleep 1
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normal_set
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;;
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3)
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echo "-----------------------------------------------"
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if [ "$skip_cert" = "未开启" ] >/dev/null 2>&1; then
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echo -e "\033[33m已设为开启跳过本地证书验证！！\033[0m"
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skip_cert=已开启
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else
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echo -e "\033[33m已设为禁止跳过本地证书验证！！\033[0m"
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skip_cert=未开启
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fi
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setconfig skip_cert $skip_cert
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normal_set
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;;
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9)
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echo "-----------------------------------------------"
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fake_ip_filter
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normal_set
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;;
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*)
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errornum
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;;
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esac
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}
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set_fw_filter(){ #流量过滤
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echo "-----------------------------------------------"
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echo -e " 1 过滤非常用端口： \033[36m$common_ports\033[0m ————用于过滤P2P流量"
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echo -e " 2 过滤局域网设备： \033[36m$mac_return\033[0m ————使用黑/白名单进行过滤"
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echo -e " 3 过滤QUIC协议: \033[36m$quic_rj\033[0m ————优化视频性能"
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[ "$dns_mod" != "fake-ip" ] &&
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echo -e " 4 过滤CN_IP(6)列表: \033[36m$cn_ip_route\033[0m ————优化性能，不兼容Fake-ip"
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echo -e " 5 自定义透明路由ipv4网段: 适合vlan等复杂网络环境"
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echo -e " 6 自定义保留地址ipv4网段: 需要以保留地址为访问目标的环境"
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echo "-----------------------------------------------"
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echo -e " 0 返回上级菜单 \033[0m"
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echo "-----------------------------------------------"
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read -p "请输入对应数字 > " num
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case "$num" in
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0)
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;;
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1)
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set_common_ports() {
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if [ "$common_ports" = "未开启" ]; then
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echo -e "\033[33m当前代理端口为：【$multiport】\033[0m"
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echo -e "\033[31m注意，fake-ip模式下，非常用端口的域名连接将不受影响！！\033[0m"
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read -p "是否修改默认端口？(1/0) > " res
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[ "$res" = "1" ] && {
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read -p "请输入自定义端口,注意用小写逗号分隔 > " text
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[ -n "$text" ] && setconfig multiport $text && echo -e "\033[33m已设为代理【$multiport】端口！！\033[0m"
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}
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common_ports=已开启
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sleep 1
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else
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echo -e "\033[33m已设为代理全部端口！！\033[0m"
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common_ports=未开启
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fi
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setconfig common_ports $common_ports
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}
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echo "-----------------------------------------------"
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if [ -n "$(pidof CrashCore)" ]; then
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read -p "切换时将停止服务，是否继续？(1/0) > " res
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[ "$res" = 1 ] && ${CRASHDIR}/start.sh stop && set_common_ports
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else
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set_common_ports
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fi
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set_fw_filter
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;;
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2)
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checkcfg_mac=$(cat ${CRASHDIR}/configs/mac)
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fw_filter_lan
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if [ -n "$PID" ]; then
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checkcfg_mac_new=$(cat ${CRASHDIR}/configs/mac)
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[ "$checkcfg_mac" != "$checkcfg_mac_new" ] && checkrestart
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fi
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set_fw_filter
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;;
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3)
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echo "-----------------------------------------------"
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if [ -n "$(echo "$redir_mod" | grep -oE '混合|Tproxy|Tun')" ]; then
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if [ "$quic_rj" = "未开启" ]; then
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echo -e "\033[33m已禁止QUIC流量通过ShellCrash内核！！\033[0m"
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quic_rj=已启用
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else
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echo -e "\033[33m已取消禁止QUIC协议流量！！\033[0m"
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quic_rj=未开启
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fi
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setconfig quic_rj $quic_rj
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else
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echo -e "\033[33m当前模式默认不会代理UDP流量，无需设置！！\033[0m"
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fi
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sleep 1
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set_fw_filter
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;;
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4)
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if [ -n "$(ipset -v 2>/dev/null)" ] || [ "$firewall_mod" = 'nftables' ]; then
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if [ "$cn_ip_route" = "未开启" ]; then
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echo -e "\033[32m已开启CN_IP绕过内核功能！！\033[0m"
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echo -e "\033[31m注意！！！此功能会导致全局模式及一切CN相关规则失效！！！\033[0m"
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cn_ip_route=已开启
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sleep 2
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else
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echo -e "\033[33m已禁用CN_IP绕过内核功能！！\033[0m"
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cn_ip_route=未开启
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fi
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setconfig cn_ip_route $cn_ip_route
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else
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echo -e "\033[31m当前设备缺少ipset模块或未使用nftables模式，无法启用绕过功能！！\033[0m"
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sleep 1
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fi
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set_fw_filter
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;;
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5)
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set_cust_host_ipv4
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set_fw_filter
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;;
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6)
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[ -z "$reserve_ipv4" ] && reserve_ipv4="0.0.0.0/8 10.0.0.0/8 127.0.0.0/8 100.64.0.0/10 169.254.0.0/16 172.16.0.0/12 192.168.0.0/16 224.0.0.0/4 240.0.0.0/4"
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echo -e "当前网段：\033[36m$reserve_ipv4\033[0m"
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echo -e "\033[33m地址必须是空格分隔，错误的设置可能导致网络回环或启动报错，请务必谨慎！\033[0m"
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read -p "请输入 > " text
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if [ -n "$(
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echo $text | grep -E "(((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])\.){3}(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])/(3[0-2]|[1-2]?[0-9]))( +|$)+"
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)" ]; then
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reserve_ipv4="$text"
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echo -e "已将保留地址网段设为：\033[32m$reserve_ipv4\033[0m"
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setconfig reserve_ipv4 "'$reserve_ipv4'"
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else
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echo -e "\033[31m输入有误，操作已取消！\033[0m"
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fi
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sleep 1
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set_fw_filter
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;;
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*)
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errornum
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;;
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esac
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}
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set_cust_host_ipv4() {
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[ -z "$replace_default_host_ipv4" ] && replace_default_host_ipv4="未启用"
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echo "-----------------------------------------------"
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echo -e "当前默认透明路由的网段为: \033[32m$(ip a 2>&1 | grep -w 'inet' | grep 'global' | grep 'br' | grep -v 'iot' | grep -E ' 1(92|0|72)\.' | sed 's/.*inet.//g' | sed 's/br.*$//g' | sed 's/metric.*$//g' | tr '\n' ' ' && echo) \033[0m"
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echo -e "当前已添加的自定义网段为:\033[36m$cust_host_ipv4\033[0m"
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echo "-----------------------------------------------"
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echo -e " 1 移除所有自定义网段"
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echo -e " 2 使用自定义网段覆盖默认网段 \033[36m$replace_default_host_ipv4\033[0m"
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echo -e " 0 返回上级菜单"
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read -p "请输入对应的序号或需要额外添加的网段 > " text
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case "$text" in
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2)
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if [ "$replace_default_host_ipv4" == "未启用" ]; then
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replace_default_host_ipv4="已启用"
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else
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replace_default_host_ipv4="未启用"
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fi
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setconfig replace_default_host_ipv4 "$replace_default_host_ipv4"
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set_cust_host_ipv4
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;;
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1)
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unset cust_host_ipv4
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setconfig cust_host_ipv4
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set_cust_host_ipv4
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;;
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0) ;;
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*)
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if [ -n "$(echo $text | grep -Eo '^([0-9]{1,3}\.){3}[0-9]{1,3}/[0-9]{1,2}'$)" -a -z "$(echo $cust_host_ipv4 | grep "$text")" ]; then
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cust_host_ipv4="$cust_host_ipv4 $text"
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setconfig cust_host_ipv4 "'$cust_host_ipv4'"
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else
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echo "-----------------------------------------------"
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echo -e "\033[31m请输入正确的网段地址！\033[0m"
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fi
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sleep 1
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set_cust_host_ipv4
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;;
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esac
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}
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fw_filter_lan() { #局域网设备过滤
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get_devinfo() {
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dev_ip=$(cat $dhcpdir | grep " $dev " | awk '{print $3}') && [ -z "$dev_ip" ] && dev_ip=$dev
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dev_mac=$(cat $dhcpdir | grep " $dev " | awk '{print $2}') && [ -z "$dev_mac" ] && dev_mac=$dev
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dev_name=$(cat $dhcpdir | grep " $dev " | awk '{print $4}') && [ -z "$dev_name" ] && dev_name='未知设备'
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}
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add_mac() {
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echo "-----------------------------------------------"
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echo 已添加的mac地址：
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cat ${CRASHDIR}/configs/mac 2>/dev/null
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echo "-----------------------------------------------"
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echo -e "\033[33m序号 设备IP 设备mac地址 设备名称\033[32m"
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cat $dhcpdir | awk '{print " "NR" "$3,$2,$4}'
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echo -e "\033[0m-----------------------------------------------"
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echo -e "手动输入mac地址时仅支持\033[32mxx:xx:xx:xx:xx:xx\033[0m的形式"
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echo -e " 0 或回车 结束添加"
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echo "-----------------------------------------------"
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read -p "请输入对应序号或直接输入mac地址 > " num
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if [ -z "$num" -o "$num" = 0 ]; then
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i=
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elif [ -n "$(echo $num | grep -aE '^([0-9A-Fa-f]{2}[:]){5}([0-9A-Fa-f]{2})$')" ]; then
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if [ -z "$(cat ${CRASHDIR}/configs/mac | grep -E "$num")" ]; then
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echo $num | grep -oE '^([0-9A-Fa-f]{2}[:]){5}([0-9A-Fa-f]{2})$' >>${CRASHDIR}/configs/mac
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else
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echo "-----------------------------------------------"
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echo -e "\033[31m已添加的设备，请勿重复添加！\033[0m"
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fi
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add_mac
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elif [ $num -le $(cat $dhcpdir 2>/dev/null | awk 'END{print NR}') ]; then
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macadd=$(cat $dhcpdir | awk '{print $2}' | sed -n "$num"p)
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if [ -z "$(cat ${CRASHDIR}/configs/mac | grep -E "$macadd")" ]; then
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echo $macadd >>${CRASHDIR}/configs/mac
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else
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echo "-----------------------------------------------"
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echo -e "\033[31m已添加的设备，请勿重复添加！\033[0m"
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fi
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add_mac
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else
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echo "-----------------------------------------------"
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echo -e "\033[31m输入有误，请重新输入！\033[0m"
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add_mac
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fi
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}
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add_ip() {
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echo "-----------------------------------------------"
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echo "已添加的IP地址(段)："
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cat ${CRASHDIR}/configs/ip_filter 2>/dev/null
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echo "-----------------------------------------------"
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echo -e "\033[33m序号 设备IP 设备名称\033[32m"
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cat $dhcpdir | awk '{print " "NR" "$3,$4}'
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echo -e "\033[0m-----------------------------------------------"
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echo -e "手动输入时仅支持\033[32m 192.168.1.0/24\033[0m 或 \033[32m192.168.1.0\033[0m 的形式"
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echo -e "不支持ipv6地址过滤，如有需求请使用mac地址过滤"
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echo -e " 0 或回车 结束添加"
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echo "-----------------------------------------------"
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read -p "请输入对应序号或直接输入IP地址段 > " num
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if [ -z "$num" -o "$num" = 0 ]; then
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i=
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elif [ -n "$(echo $num | grep -aE '^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)(/(3[0-2]|[12]?[0-9]))?$')" ]; then
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if [ -z "$(cat ${CRASHDIR}/configs/ip_filter | grep -E "$num")" ]; then
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echo $num | grep -oE '^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)(/(3[0-2]|[12]?[0-9]))?$' >>${CRASHDIR}/configs/ip_filter
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else
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echo "-----------------------------------------------"
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echo -e "\033[31m已添加的地址，请勿重复添加！\033[0m"
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fi
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add_ip
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elif [ $num -le $(cat $dhcpdir 2>/dev/null | awk 'END{print NR}') ]; then
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ipadd=$(cat $dhcpdir | awk '{print $3}' | sed -n "$num"p)
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if [ -z "$(cat ${CRASHDIR}/configs/mac | grep -E "$ipadd")" ]; then
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echo $ipadd >>${CRASHDIR}/configs/ip_filter
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else
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echo "-----------------------------------------------"
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echo -e "\033[31m已添加的地址，请勿重复添加！\033[0m"
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fi
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add_ip
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else
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echo "-----------------------------------------------"
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echo -e "\033[31m输入有误，请重新输入！\033[0m"
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add_ip
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fi
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}
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del_all() {
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echo "-----------------------------------------------"
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if [ -z "$(cat ${CRASHDIR}/configs/mac ${CRASHDIR}/configs/ip_filter 2>/dev/null)" ]; then
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echo -e "\033[31m列表中没有需要移除的设备！\033[0m"
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sleep 1
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else
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echo -e "请选择需要移除的设备：\033[36m"
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echo -e "\033[33m 设备IP 设备mac地址 设备名称\033[0m"
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i=1
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for dev in $(cat ${CRASHDIR}/configs/mac ${CRASHDIR}/configs/ip_filter 2>/dev/null); do
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get_devinfo
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echo -e " $i \033[32m$dev_ip \033[36m$dev_mac \033[32m$dev_name\033[0m"
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i=$((i + 1))
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done
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echo "-----------------------------------------------"
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echo -e "\033[0m 0 或回车 结束删除"
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read -p "请输入需要移除的设备的对应序号 > " num
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mac_filter_rows=$(cat ${CRASHDIR}/configs/mac 2>/dev/null | wc -l)
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ip_filter_rows=$(cat ${CRASHDIR}/configs/ip_filter 2>/dev/null | wc -l)
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if [ -z "$num" ] || [ "$num" -le 0 ]; then
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n=
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elif [ $num -le $mac_filter_rows ]; then
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sed -i "${num}d" ${CRASHDIR}/configs/mac
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echo "-----------------------------------------------"
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echo -e "\033[32m对应设备已移除！\033[0m"
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del_all
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elif [ $num -le $((mac_filter_rows + ip_filter_rows)) ]; then
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num=$((num - mac_filter_rows))
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sed -i "${num}d" ${CRASHDIR}/configs/ip_filter
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echo "-----------------------------------------------"
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echo -e "\033[32m对应设备已移除！\033[0m"
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del_all
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else
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echo "-----------------------------------------------"
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echo -e "\033[31m输入有误，请重新输入！\033[0m"
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del_all
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fi
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fi
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}
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echo "-----------------------------------------------"
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[ -z "$dhcpdir" ] && [ -f /var/lib/dhcp/dhcpd.leases ] && dhcpdir='/var/lib/dhcp/dhcpd.leases'
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[ -z "$dhcpdir" ] && [ -f /var/lib/dhcpd/dhcpd.leases ] && dhcpdir='/var/lib/dhcpd/dhcpd.leases'
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[ -z "$dhcpdir" ] && [ -f /tmp/dhcp.leases ] && dhcpdir='/tmp/dhcp.leases'
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[ -z "$dhcpdir" ] && [ -f /tmp/dnsmasq.leases ] && dhcpdir='/tmp/dnsmasq.leases'
|
||
[ -z "$dhcpdir" ] && dhcpdir='/dev/null'
|
||
[ -z "$fw_filter_lan_type" ] && fw_filter_lan_type='黑名单'
|
||
if [ "$fw_filter_lan_type" = "黑名单" ]; then
|
||
fw_filter_lan_over='白名单'
|
||
fw_filter_lan_scrip='不'
|
||
else
|
||
fw_filter_lan_over='黑名单'
|
||
fw_filter_lan_scrip=''
|
||
fi
|
||
######
|
||
echo -e "\033[30;47m请在此添加或移除设备\033[0m"
|
||
echo -e "当前过滤方式为：\033[33m$fw_filter_lan_type模式\033[0m"
|
||
echo -e "仅列表内设备流量\033[36m$fw_filter_lan_scrip经过\033[0m内核"
|
||
if [ -n "$(cat ${CRASHDIR}/configs/mac)" ]; then
|
||
echo "-----------------------------------------------"
|
||
echo -e "当前已过滤设备为：\033[36m"
|
||
echo -e "\033[33m 设备mac/ip地址 设备名称\033[0m"
|
||
for dev in $(cat ${CRASHDIR}/configs/mac 2>/dev/null); do
|
||
get_devinfo
|
||
echo -e "\033[36m$dev_mac \033[0m$dev_name"
|
||
done
|
||
for dev in $(cat ${CRASHDIR}/configs/ip_filter 2>/dev/null); do
|
||
get_devinfo
|
||
echo -e "\033[32m$dev_ip \033[0m$dev_name"
|
||
done
|
||
echo "-----------------------------------------------"
|
||
fi
|
||
echo -e " 1 切换为\033[33m$fw_filter_lan_over模式\033[0m"
|
||
echo -e " 2 \033[32m添加指定设备(mac地址)\033[0m"
|
||
echo -e " 3 \033[32m添加指定设备(IP地址/网段)\033[0m"
|
||
echo -e " 4 \033[36m移除指定设备\033[0m"
|
||
echo -e " 9 \033[31m清空整个列表\033[0m"
|
||
echo -e " 0 返回上级菜单"
|
||
read -p "请输入对应数字 > " num
|
||
case "$num" in
|
||
0) ;;
|
||
1)
|
||
fw_filter_lan_type=$fw_filter_lan_over
|
||
setconfig fw_filter_lan_type $fw_filter_lan_type
|
||
echo "-----------------------------------------------"
|
||
echo -e "\033[32m已切换为$fw_filter_lan_type模式！\033[0m"
|
||
fw_filter_lan
|
||
;;
|
||
2)
|
||
add_mac
|
||
fw_filter_lan
|
||
;;
|
||
3)
|
||
add_ip
|
||
fw_filter_lan
|
||
;;
|
||
4)
|
||
del_all
|
||
fw_filter_lan
|
||
;;
|
||
9)
|
||
: >${CRASHDIR}/configs/mac
|
||
: >${CRASHDIR}/configs/ip_filter
|
||
echo "-----------------------------------------------"
|
||
echo -e "\033[31m设备列表已清空！\033[0m"
|
||
fw_filter_lan
|
||
;;
|
||
*)
|
||
errornum
|
||
;;
|
||
esac
|
||
}
|
||
|