mirror of
https://github.com/juewuy/ShellCrash.git
synced 2024-11-16 11:42:18 +08:00
130 lines
4.3 KiB
Bash
130 lines
4.3 KiB
Bash
#!/bin/sh /etc/rc.common
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# Example script
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# Copyright (C) 2007 OpenWrt.org
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USE_PROCD=1
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START=99
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getconfig(){
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ccfg=$clashdir/mark
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if [ ! -f "$ccfg" ]; then
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echo mark文件不存在，默认以Redir模式运行！
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cat >$ccfg<<EOF
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#标识clash运行状态的文件，不明勿动！
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EOF
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#指定一些默认状态
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redir_mod=redir模式
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common_ports=未开启
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dns_mod=redir-host
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modify_yaml=未开启
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fi
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source $ccfg #加载配置文件
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#是否代理常用端口
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if [ "$common_ports" = "已开启" ];then
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ports='-m multiport --dports 22,53,587,465,995,993,143,80,443 '
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fi
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#DNS模式
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if [ "$common_ports" = "已开启" ];then
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ports='-m multiport --dports 22,53,587,465,995,993,143,80,443 '
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fi
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}
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modifyyaml(){
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##########需要变更的配置###########
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mix='mixed-port: 7890'
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redir='redir-port: 7892'
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lan='allow-lan: true'
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mode='mode: Rule'
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log='log-level: info'
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ipv6='ipv6: true'
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external='external-controller: 0.0.0.0:9999'
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if [ "$dns_mod" = "fake-ip" ];then
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dns='dns: {enable: true, listen: 0.0.0.0:1053, fake-ip-range: 198.18.0.1/16, enhanced-mode: fake-ip, nameserver: [114.114.114.114, 127.0.0.1:53], fallback: [tcp://1.0.0.1, 8.8.4.4]}'
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else
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dns='dns: {enable: true, ipv6: true, listen: 0.0.0.0:1053, enhanced-mode: redir-host, nameserver: [114.114.114.114, 127.0.0.1:53], fallback: [1.0.0.1, 8.8.4.4]}'
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fi
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if [ "$redir_mod" = "Tun模式" ];then
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tun='tun: {enable: true, stack: system}'
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else
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tun='tun: {enable: false}'
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fi
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exper='experimental: {ignore-resolve-fail: true, interface-name: en0}'
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###################################
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#预删除需要添加的项目
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i=$(grep -n "^proxies:" $clashdir/config.yaml | head -1 | cut -d ":" -f 1)
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i=$(($i-1))
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sed -i '1,'$i'd' $clashdir/config.yaml
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#添加配置
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sed -i "1i$mix" $clashdir/config.yaml
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sed -i "1a$redir" $clashdir/config.yaml
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sed -i "2a$lan" $clashdir/config.yaml
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sed -i "3a$mode" $clashdir/config.yaml
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sed -i "4a$log" $clashdir/config.yaml
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sed -i "5a$ipv6" $clashdir/config.yaml
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sed -i "6a$external" $clashdir/config.yaml
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sed -i "7a$dns" $clashdir/config.yaml
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sed -i "8a$tun" $clashdir/config.yaml
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sed -i "9a$exper" $clashdir/config.yaml
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#跳过本地tls证书验证
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if [ "$skip_cert" != "未开启" ];then
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sed -i "10,99s/sni: \S*/\1skip-cert-verify: true}/" $clashdir/config.yaml #跳过trojan本地证书验证
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sed -i '10,99s/}}/}, skip-cert-verify: true}/' $clashdir/config.yaml #跳过v2+ssl本地证书验证
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fi
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#sed -i '/rules:/a \ - DOMAIN-SUFFIX,clash.razord.top,🎯 全球直连' $clashdir/config.yaml
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}
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mark_time(){
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start_time=`date +%s`
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sed -i '/start_time*/'d $ccfg
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sed -i "3i\start_time=$start_time" $ccfg
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}
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start_redir(){
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#修改iptables规则使流量进入clash
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iptables -t nat -N clash
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iptables -t nat -A clash -d 0.0.0.0/8 -j RETURN
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iptables -t nat -A clash -d 10.0.0.0/8 -j RETURN
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iptables -t nat -A clash -d 127.0.0.0/8 -j RETURN
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iptables -t nat -A clash -d 169.254.0.0/16 -j RETURN
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iptables -t nat -A clash -d 172.16.0.0/12 -j RETURN
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iptables -t nat -A clash -d 192.168.0.0/16 -j RETURN
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iptables -t nat -A clash -d 224.0.0.0/4 -j RETURN
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iptables -t nat -A clash -d 240.0.0.0/4 -j RETURN
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iptables -t nat -A clash -p tcp $ports-j REDIRECT --to-ports 7892
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iptables -t nat -A PREROUTING -p tcp -j clash
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#ip6tables -t nat -A PREROUTING -p tcp $ports-j REDIRECT --to-ports 7892
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iptables -t nat -A PREROUTING -p udp --dport 53 -j REDIRECT --to 1053
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ip6tables -t nat -A PREROUTING -p udp --dport 53 -j REDIRECT --to 1053
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}
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stop_redir(){
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#重置iptables规则
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iptables -t nat -D PREROUTING -p tcp -j clash > /dev/null 2>&1
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iptables -t nat -F clash > /dev/null 2>&1
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iptables -t nat -X clash > /dev/null 2>&1
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iptables -t nat -D PREROUTING -p udp --dport 53 -j REDIRECT --to 1053 > /dev/null 2>&1
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#ip6tables -t nat -A PREROUTING -p tcp $ports-j REDIRECT --to-ports 7892 > /dev/null 2>&1
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ip6tables -t nat -D PREROUTING -p udp --dport 53 -j REDIRECT --to 1053 > /dev/null 2>&1
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}
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start_tun(){
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#允许tun网卡接受流量
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iptables -I FORWARD -o utun -j ACCEPT
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}
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start_service() {
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getconfig
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#使用内置规则强行覆盖config配置文件
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if [ "$modify_yaml" = "未开启" ];then
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modifyyaml
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fi
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#创建clash后台进程
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procd_open_instance
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procd_set_param respawn
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procd_set_param stderr 1
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procd_set_param stdout 1
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procd_set_param command $clashdir/clash -d $clashdir
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procd_close_instance
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#修改iptables规则使流量进入clash
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stop_redir
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start_tun
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start_redir
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mark_time
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}
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stop_service() {
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stop_redir
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} |