#!/bin/bash # Copyright (C) Juewuy #初始化目录 CRASHDIR=$(cd $(dirname $0);pwd) #加载执行目录,失败则初始化 source ${CRASHDIR}/configs/command.env >/dev/null 2>&1 [ -z "$BINDIR" -o -z "$TMPDIR" -o -z "$COMMAND" ] && source ${CRASHDIR}/init.sh >/dev/null 2>&1 [ ! -f ${TMPDIR} ] && mkdir -p ${TMPDIR} #脚本内部工具 getconfig(){ #获取脚本配置 #加载配置文件 source ${CRASHDIR}/configs/ShellCrash.cfg >/dev/null #默认设置 [ -z "$redir_mod" ] && [ "$USER" = "root" -o "$USER" = "admin" ] && redir_mod=Redir模式 [ -z "$redir_mod" ] && redir_mod=纯净模式 [ -z "$skip_cert" ] && skip_cert=已开启 [ -z "$dns_mod" ] && dns_mod=redir_host [ -z "$ipv6_support" ] && ipv6_support=已开启 [ -z "$ipv6_redir" ] && ipv6_redir=未开启 [ -z "$ipv6_dns" ] && ipv6_dns=已开启 [ -z "$cn_ipv6_route" ] && cn_ipv6_route=未开启 [ -z "$mix_port" ] && mix_port=7890 [ -z "$redir_port" ] && redir_port=7892 [ -z "$tproxy_port" ] && tproxy_port=7893 [ -z "$db_port" ] && db_port=9999 [ -z "$dns_port" ] && dns_port=1053 [ -z "$fwmark" ] && fwmark=$redir_port [ -z "$sniffer" ] && sniffer=已开启 #是否代理常用端口 [ -z "$common_ports" ] && common_ports=已开启 [ -z "$multiport" ] && multiport='22,53,80,123,143,194,443,465,587,853,993,995,5222,8080,8443' [ "$common_ports" = "已开启" ] && ports="-m multiport --dports $multiport" #内核配置文件 if [ "$crashcore" = singbox -o "$crashcore" = singboxp ];then target=singbox format=json core_config=${CRASHDIR}/jsons/config.json else target=clash format=yaml core_config=${CRASHDIR}/yamls/config.yaml fi } setconfig(){ #脚本配置工具 #参数1代表变量名,参数2代表变量值,参数3即文件路径 [ -z "$3" ] && configpath=${CRASHDIR}/configs/ShellCrash.cfg || configpath="${3}" [ -n "$(grep "${1}=" "$configpath")" ] && sed -i "s#${1}=.*#${1}=${2}#g" $configpath || echo "${1}=${2}" >> $configpath } ckcmd(){ #检查命令是否存在 command -v sh >/dev/null 2>&1 && command -v $1 >/dev/null 2>&1 || type $1 >/dev/null 2>&1 } ckgeo(){ #查找及下载Geo数据文件 [ -n "$(find --help 2>&1|grep -o size)" ] && find_para=' -size +20' #find命令兼容 [ -z "$(find ${BINDIR}/${1} $find_para 2>/dev/null)" ] && { if [ -n "$(find ${CRASHDIR}/${1} $find_para 2>/dev/null)" ];then mv ${CRASHDIR}/${1} ${BINDIR}/${1} #小闪存模式移动文件 else logger "未找到${1}文件,正在下载!" 33 get_bin ${BINDIR}/${1} bin/geodata/${2} [ "$?" = "1" ] && rm -rf ${BINDIR}/${1} && logger "${1}文件下载失败,已退出!请前往更新界面尝试手动下载!" 31 && exit 1 geo_v="$(echo $2 | awk -F "." '{print $1}')_v" setconfig $geo_v $(date +"%Y%m%d") fi } } compare(){ #对比文件 if [ ! -f $1 -o ! -f $2 ];then return 1 elif ckcmd cmp;then cmp -s $1 $2 else [ "$(cat $1)" = "$(cat $2)" ] && return 0 || return 1 fi } logger(){ #日志工具 #$1日志内容$2显示颜色$3是否推送 [ -n "$2" -a "$2" != 0 ] && echo -e "\033[$2m$1\033[0m" log_text="$(date "+%G-%m-%d_%H:%M:%S")~$1" echo $log_text >> ${TMPDIR}/ShellCrash.log [ "$(wc -l ${TMPDIR}/ShellCrash.log | awk '{print $1}')" -gt 99 ] && sed -i '1,50d' ${TMPDIR}/ShellCrash.log [ -z "$3" ] && { getconfig [ -n "$device_name" ] && log_text="$log_text($device_name)" [ -n "$(pidof CrashCore)" ] && { [ -n "$authentication" ] && auth="$authentication@" export https_proxy="http://${auth}127.0.0.1:$mix_port" } [ -n "$push_TG" ] && { url=https://api.telegram.org/bot${push_TG}/sendMessage curl_data="-d chat_id=$chat_ID&text=$log_text" wget_data="--post-data=$chat_ID&text=$log_text" if curl --version >/dev/null 2>&1;then curl -kfsSl --connect-timeout 3 -d "chat_id=$chat_ID&text=$log_text" "$url" >/dev/null 2>&1 else wget -Y on -q --timeout=3 -t 1 --post-data="chat_id=$chat_ID&text=$log_text" "$url" fi } [ -n "$push_bark" ] && { url=${push_bark}/${log_text}${bark_param} if curl --version >/dev/null 2>&1;then curl -kfsSl --connect-timeout 3 "$url" >/dev/null 2>&1 else wget -Y on -q --timeout=3 -t 1 "$url" fi } [ -n "$push_Deer" ] && { url=https://api2.pushdeer.com/message/push?pushkey=${push_Deer} if curl --version >/dev/null 2>&1;then curl -kfsSl --connect-timeout 3 "$url"\&text="$log_text" >/dev/null 2>&1 else wget -Y on -q --timeout=3 -t 1 "$url"\&text="$log_text" fi } [ -n "$push_Po" ] && { url=https://api.pushover.net/1/messages.json curl -kfsSl --connect-timeout 3 --form-string "token=$push_Po" --form-string "user=$push_Po_key" --form-string "message=$log_text" "$url" >/dev/null 2>&1 } } & } croncmd(){ #定时任务工具 if [ -n "$(crontab -h 2>&1 | grep '\-l')" ];then crontab $1 else crondir="$(crond -h 2>&1 | grep -oE 'Default:.*' | awk -F ":" '{print $2}')" [ ! -w "$crondir" ] && crondir="/etc/storage/cron/crontabs" [ ! -w "$crondir" ] && crondir="/var/spool/cron/crontabs" [ ! -w "$crondir" ] && crondir="/var/spool/cron" if [ -w "$crondir" ];then [ "$1" = "-l" ] && cat $crondir/$USER 2>/dev/null [ -f "$1" ] && cat $1 > $crondir/$USER else echo "你的设备不支持定时任务配置,脚本大量功能无法启用,请尝试使用搜索引擎查找安装方式!" fi fi } cronset(){ #定时任务设置 # 参数1代表要移除的关键字,参数2代表要添加的任务语句 tmpcron=${TMPDIR}/cron_$USER croncmd -l > $tmpcron 2>/dev/null sed -i "/$1/d" $tmpcron sed -i '/^$/d' $tmpcron echo "$2" >> $tmpcron croncmd $tmpcron rm -f $tmpcron } get_save(){ #获取面板信息 if curl --version > /dev/null 2>&1;then curl -s -H "Authorization: Bearer ${secret}" -H "Content-Type:application/json" "$1" elif [ -n "$(wget --help 2>&1|grep '\-\-method')" ];then wget -q --header="Authorization: Bearer ${secret}" --header="Content-Type:application/json" -O - "$1" fi } put_save(){ #推送面板选择 [ -z "$3" ] && request_type=PUT || request_type=$3 if curl --version > /dev/null 2>&1;then curl -sS -X ${request_type} -H "Authorization: Bearer ${secret}" -H "Content-Type:application/json" "$1" -d "$2" >/dev/null elif wget --version > /dev/null 2>&1;then wget -q --method=${request_type} --header="Authorization: Bearer ${secret}" --header="Content-Type:application/json" --body-data="$2" "$1" >/dev/null fi } get_bin(){ #专用于项目内部文件的下载 source ${CRASHDIR}/configs/ShellCrash.cfg >/dev/null [ -z "$update_url" ] && update_url=https://fastly.jsdelivr.net/gh/juewuy/ShellCrash@master if [ -n "$url_id" ];then [ -z "$release_type" ] && release_type=master if [ "$url_id" = 101 -o "$url_id" = 104 ];then url="$(grep "$url_id" ${CRASHDIR}/configs/servers.list | awk '{print $3}')@$release_type/$2" #jsdelivr特殊处理 else url="$(grep "$url_id" ${CRASHDIR}/configs/servers.list | awk '{print $3}')/$release_type/$2" fi else url="$update_url/$2" fi $0 webget "$1" "$url" "$3" "$4" "$5" "$6" } mark_time(){ #时间戳 echo `date +%s` > ${TMPDIR}/crash_start_time } getlanip(){ #获取局域网host地址 i=1 while [ "$i" -le "20" ];do host_ipv4=$(ip a 2>&1 | grep -w 'inet' | grep 'global' | grep 'brd' | grep -Ev 'iot|peer' | grep -E ' 1(92|0|72)\.' | sed 's/.*inet.//g' | sed 's/br.*$//g' | sed 's/metric.*$//g' ) #ipv4局域网网段 [ "$ipv6_redir" = "已开启" ] && host_ipv6=$(ip a 2>&1 | grep -w 'inet6' | grep -E 'global' | sed 's/.*inet6.//g' | sed 's/scope.*$//g' ) #ipv6公网地址段 [ -f ${TMPDIR}/ShellCrash.log ] && break [ -n "$host_ipv4" -a "$ipv6_redir" != "已开启" ] && break [ -n "$host_ipv4" -a -n "$host_ipv6" ] && break sleep 1 && i=$((i+1)) done #添加自定义ipv4局域网网段 host_ipv4="$host_ipv4$cust_host_ipv4" #缺省配置 [ -z "$host_ipv4" ] && host_ipv4='192.168.0.0/16 10.0.0.0/12 172.16.0.0/12' [ -z "$host_ipv6" ] && host_ipv6='fe80::/10 fd00::/8' #获取本机出口IP地址 local_ipv4=$(ip route 2>&1 | grep 'src' | grep -Ev 'utun|iot|docker' | grep -E '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3} $' | sed 's/.*src //g' ) [ -z "$local_ipv4" ] && local_ipv4=$(ip route 2>&1 | grep -Eo 'src.*' | grep -Eo '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | sort -u ) #保留地址 reserve_ipv4="0.0.0.0/8 10.0.0.0/8 127.0.0.0/8 100.64.0.0/10 169.254.0.0/16 172.16.0.0/12 192.168.0.0/16 224.0.0.0/4 240.0.0.0/4" reserve_ipv6="::/128 ::1/128 ::ffff:0:0/96 64:ff9b::/96 100::/64 2001::/32 2001:20::/28 2001:db8::/32 2002::/16 fc00::/7 fe80::/10 ff00::/8" } #配置文件相关 check_clash_config(){ #检查clash配置文件 #检测节点或providers if [ -z "$(cat $core_config_new | grep -E 'server|proxy-providers' | grep -v 'nameserver' | head -n 1)" ];then echo ----------------------------------------------- logger "获取到了配置文件,但似乎并不包含正确的节点信息!" 31 echo ----------------------------------------------- sed -n '1,30p' $core_config_new echo ----------------------------------------------- echo -e "\033[33m请检查如上配置文件信息:\033[0m" echo ----------------------------------------------- exit 1 fi #检测旧格式 if cat $core_config_new | grep 'Proxy Group:' >/dev/null;then echo ----------------------------------------------- logger "已经停止对旧格式配置文件的支持!!!" 31 echo -e "请使用新格式或者使用【在线生成配置文件】功能!" echo ----------------------------------------------- exit 1 fi #检测不支持的加密协议 if cat $core_config_new | grep 'cipher: chacha20,' >/dev/null;then echo ----------------------------------------------- logger "已停止支持chacha20加密,请更换更安全的节点加密协议!" 31 echo ----------------------------------------------- exit 1 fi #检测并去除无效策略组 [ -n "$url_type" ] && ckcmd xargs && { cat $core_config_new | sed '/^rules:/,$d' | grep -A 15 "\- name:" | xargs | sed 's/- name: /\n/g' | sed 's/ type: .*proxies: /#/g' | sed 's/- //g' | grep -E '#DIRECT $|#DIRECT$' | awk -F '#' '{print $1}' > ${TMPDIR}/clash_proxies_$USER while read line ;do sed -i "/- $line/d" $core_config_new sed -i "/- name: $line/,/- DIRECT/d" $core_config_new done < ${TMPDIR}/clash_proxies_$USER rm -rf ${TMPDIR}/clash_proxies_$USER } } check_singbox_config(){ #检查singbox配置文件 #检测节点或providers if [ -z "$(cat $core_config_new | grep -Eo 'server|outbound_providers' )" ];then echo ----------------------------------------------- logger "获取到了配置文件【$core_config_new】,但似乎并不包含正确的节点信息!" 31 exit 1 fi #检测并去除无效策略组 [ -n "$url_type" ] && { #获得无效策略组名称 grep -oE '\{"type":"[^"]*","tag":"[^"]*","outbounds":\["DIRECT"\]' $core_config_new | sed -n 's/.*"tag":"\([^"]*\)".*/\1/p' > ${TMPDIR}/singbox_tags #删除策略组 sed -i 's/{"type":"[^"]*","tag":"[^"]*","outbounds":\["DIRECT"\]}//g; s/{"type":"[^"]*","tag":"[^"]*","outbounds":\["DIRECT"\],"url":"[^"]*","interval":"[^"]*","tolerance":[^}]*}//g' $core_config_new #删除全部包含策略组名称的规则 while read line ;do sed -i "s/\"$line\"//g" $core_config_new done < ${TMPDIR}/singbox_tags rm -rf ${TMPDIR}/singbox_tags #删除多余逗号 sed -i 's/,\+/,/g; s/\[,/\[/g; s/,]/]/g' $core_config_new } } get_core_config(){ #下载内核配置文件 getconfig [ -z "$rule_link" ] && rule_link=1 [ -z "$server_link" ] && server_link=1 Server=$(grep -aE '^3|^4' ${CRASHDIR}/configs/servers.list | sed -n ""$server_link"p" | awk '{print $3}') [ -n "$(echo $Url | grep -oE 'vless:|hysteria:')" ] && Server=$(grep -aE '^4' ${CRASHDIR}/configs/servers.list | sed -n ""$server_link"p" | awk '{print $3}') [ "$retry" = 4 ] && Server=$(grep -aE '^497' ${CRASHDIR}/configs/servers.list | awk '{print $3}') Config=$(grep -aE '^5' ${CRASHDIR}/configs/servers.list | sed -n ""$rule_link"p" | awk '{print $3}') #如果传来的是Url链接则合成Https链接,否则直接使用Https链接 if [ -z "$Https" ];then #Urlencord转码处理保留字符 Url=$(echo $Url | sed 's/;/\%3B/g; s|/|\%2F|g; s/?/\%3F/g; s/:/\%3A/g; s/@/\%40/g; s/=/\%3D/g; s/&/\%26/g') Https="${Server}/sub?target=${target}&insert=true&new_name=true&scv=true&udp=true&exclude=${exclude}&include=${include}&url=${Url}&config=${Config}" url_type=true fi #输出 echo ----------------------------------------------- logger 正在连接服务器获取【${target}】配置文件………… echo -e "链接地址为:\033[4;32m$Https\033[0m" echo 可以手动复制该链接到浏览器打开并查看数据是否正常! #获取在线config文件 core_config_new=${TMPDIR}/${target}_config.${format} rm -rf ${core_config_new} $0 webget "$core_config_new" "$Https" if [ "$?" = "1" ];then if [ -z "$url_type" ];then echo ----------------------------------------------- logger "配置文件获取失败!" 31 echo -e "\033[31m请尝试使用【在线生成配置文件】功能!\033[0m" echo ----------------------------------------------- exit 1 else if [ "$retry" = 4 ];then logger "无法获取配置文件,请检查链接格式以及网络连接状态!" 31 echo -e "\033[32m也可用浏览器下载以上链接后,使用WinSCP手动上传到/tmp目录后执行crash命令本地导入!\033[0m" exit 1 elif [ "$retry" = 3 ];then retry=4 logger "配置文件获取失败!将尝试使用http协议备用服务器获取!" 31 echo -e "\033[32m如担心数据安全,请在3s内使用【Ctrl+c】退出!\033[0m" sleep 3 Https="" get_core_config else retry=$((retry+1)) logger "配置文件获取失败!" 31 echo -e "\033[32m尝试使用其他服务器获取配置!\033[0m" logger "正在重试第$retry次/共4次!" 33 if [ "$server_link" -ge 5 ]; then server_link=0 fi server_link=$((server_link+1)) setconfig server_link $server_link Https="" get_core_config fi fi else Https="" [ "$crashcore" = singbox -o "$crashcore" = singboxp ] && check_singbox_config || check_clash_config #如果不同则备份并替换文件 if [ -s $core_config ];then compare $core_config_new $core_config [ "$?" = 0 ] || mv -f $core_config $core_config.bak && mv -f $core_config_new $core_config else mv -f $core_config_new $core_config fi echo -e "\033[32m已成功获取配置文件!\033[0m" fi return 0 } modify_yaml(){ #修饰clash配置文件 ##########需要变更的配置########### [ -z "$dns_nameserver" ] && dns_nameserver='114.114.114.114, 223.5.5.5' [ -z "$dns_fallback" ] && dns_fallback='1.0.0.1, 8.8.4.4' [ -z "$skip_cert" ] && skip_cert=已开启 [ "$ipv6_support" = "已开启" ] && ipv6='ipv6: true' || ipv6='ipv6: false' [ "$ipv6_dns" = "已开启" ] && dns_v6='true' || dns_v6='false' external="external-controller: 0.0.0.0:$db_port" if [ "$redir_mod" = "混合模式" -o "$redir_mod" = "Tun模式" ];then [ "$crashcore" = 'meta' ] && tun_meta=', device: utun, auto-route: false' tun="tun: {enable: true, stack: system$tun_meta}" else tun='tun: {enable: false}' fi exper='experimental: {ignore-resolve-fail: true, interface-name: en0}' #Meta内核专属配置 [ "$crashcore" = 'meta' ] && { [ "$redir_mod" != "纯净模式" ] && find_process='find-process-mode: "off"' } #dns配置 [ -z "$(cat ${CRASHDIR}/yamls/user.yaml 2>/dev/null | grep '^dns:')" ] && { cat > ${TMPDIR}/dns.yaml </dev/null | grep '\.' | sed "s/^/ - '/" | sed "s/$/'/" >> ${TMPDIR}/dns.yaml else echo " - '+.*'" >> ${TMPDIR}/dns.yaml #使用fake-ip模拟redir_host fi cat >> ${TMPDIR}/dns.yaml <> ${TMPDIR}/dns.yaml cat ${CRASHDIR}/configs/fallback_filter.list | grep '\.' | sed "s/^/ - '/" | sed "s/$/'/" >> ${TMPDIR}/dns.yaml } } #域名嗅探配置 [ "$sniffer" = "已启用" ] && [ "$crashcore" = "meta" ] && sniffer_set="sniffer: {enable: true, parse-pure-ip: true, skip-domain: [Mijia Cloud], sniff: {tls: {ports: [443, 8443]}, http: {ports: [80, 8080-8880]}}}" [ "$crashcore" = "clashpre" ] && [ "$dns_mod" = "redir_host" -o "$sniffer" = "已启用" ] && exper="experimental: {ignore-resolve-fail: true, interface-name: en0,sniff-tls-sni: true}" #生成set.yaml cat > ${TMPDIR}/set.yaml </dev/null)" ];then #NTP劫持 cat >> ${TMPDIR}/hosts.yaml <> ${TMPDIR}/hosts.yaml done < $sys_hosts fi #分割配置文件 yaml_char='proxies proxy-groups proxy-providers rules rule-providers' for char in $yaml_char;do sed -n "/^$char:/,/^[a-z]/ { /^[a-z]/d; p; }" $core_config > ${TMPDIR}/${char}.yaml done #跳过本地tls证书验证 [ "$skip_cert" = "已开启" ] && sed -i 's/skip-cert-verify: false/skip-cert-verify: true/' ${TMPDIR}/proxies.yaml || \ sed -i 's/skip-cert-verify: true/skip-cert-verify: false/' ${TMPDIR}/proxies.yaml #插入自定义策略组 sed -i "/#自定义策略组开始/,/#自定义策略组结束/d" ${TMPDIR}/proxy-groups.yaml sed -i "/#自定义策略组/d" ${TMPDIR}/proxy-groups.yaml [ -n "$(grep -Ev '^#' ${CRASHDIR}/yamls/proxy-groups.yaml 2>/dev/null)" ] && { #获取空格数 space_name=$(grep -aE '^ *- name: ' ${TMPDIR}/proxy-groups.yaml | head -n 1 | grep -oE '^ *') space_proxy=$(grep -A 1 'proxies:$' ${TMPDIR}/proxy-groups.yaml | grep -aE '^ *- ' | head -n 1 | grep -oE '^ *') #合并自定义策略组到proxy-groups.yaml cat ${CRASHDIR}/yamls/proxy-groups.yaml | sed "/^#/d" | sed "s/#.*//g" | sed '1i\ #自定义策略组开始' | sed '$a\ #自定义策略组结束' | sed "s/^ */${space_name} /g" | sed "s/^ *- /${space_proxy}- /g" | sed "s/^ *- name: /${space_name}- name: /g" > ${TMPDIR}/proxy-groups_add.yaml cat ${TMPDIR}/proxy-groups.yaml >> ${TMPDIR}/proxy-groups_add.yaml mv -f ${TMPDIR}/proxy-groups_add.yaml ${TMPDIR}/proxy-groups.yaml oldIFS="$IFS" grep "\- name: " ${CRASHDIR}/yamls/proxy-groups.yaml | sed "/^#/d" | while read line;do #将自定义策略组插入现有的proxy-group new_group=$(echo $line | grep -Eo '^ *- name:.*#' | cut -d'#' -f1 | sed 's/.*name: //g') proxy_groups=$(echo $line | grep -Eo '#.*' | sed "s/#//" ) IFS="#" for name in $proxy_groups; do line_a=$(grep -n "\- name: $name" ${TMPDIR}/proxy-groups.yaml | awk -F: '{print $1}') #获取group行号 [ -n "$line_a" ] && { line_b=$(grep -A 8 "\- name: $name" ${TMPDIR}/proxy-groups.yaml | grep -n "proxies:$" | awk -F: '{print $1}') #获取proxies行号 line_c=$((line_a + line_b - 1)) #计算需要插入的行号 space=$(sed -n "$((line_c + 1))p" ${TMPDIR}/proxy-groups.yaml | grep -oE '^ *') #获取空格数 [ "$line_c" -gt 2 ] && sed -i "${line_c}a\\${space}- ${new_group} #自定义策略组" ${TMPDIR}/proxy-groups.yaml } done IFS="$oldIFS" done } #插入自定义代理 sed -i "/#自定义代理/d" ${TMPDIR}/proxies.yaml sed -i "/#自定义代理/d" ${TMPDIR}/proxy-groups.yaml [ -n "$(grep -Ev '^#' ${CRASHDIR}/yamls/proxies.yaml 2>/dev/null)" ] && { space_proxy=$(cat ${TMPDIR}/proxies.yaml | grep -aE '^ *- ' | head -n 1 | grep -oE '^ *') #获取空格数 cat ${CRASHDIR}/yamls/proxies.yaml | sed "s/^ *- /${space_proxy}- /g" | sed "/^#/d" | sed "/^ *$/d" | sed 's/#.*/ #自定义代理/g' >> ${TMPDIR}/proxies.yaml #插入节点 oldIFS="$IFS" cat ${CRASHDIR}/yamls/proxies.yaml | sed "/^#/d" | while read line;do #将节点插入proxy-group proxy_name=$(echo $line | grep -Eo 'name: .+, ' | cut -d',' -f1 | sed 's/name: //g') proxy_groups=$(echo $line | grep -Eo '#.*' | sed "s/#//" ) IFS="#" for name in $proxy_groups; do line_a=$(grep -n "\- name: $name" ${TMPDIR}/proxy-groups.yaml | awk -F: '{print $1}') #获取group行号 [ -n "$line_a" ] && { line_b=$(grep -A 8 "\- name: $name" ${TMPDIR}/proxy-groups.yaml | grep -n "proxies:$" | head -n 1 | awk -F: '{print $1}') #获取proxies行号 line_c=$((line_a + line_b - 1)) #计算需要插入的行号 space=$(sed -n "$((line_c + 1))p" ${TMPDIR}/proxy-groups.yaml | grep -oE '^ *') #获取空格数 [ "$line_c" -gt 2 ] && sed -i "${line_c}a\\${space}- ${proxy_name} #自定义代理" ${TMPDIR}/proxy-groups.yaml } done IFS="$oldIFS" done } #节点绕过功能支持 sed -i "/#节点绕过/d" ${TMPDIR}/rules.yaml [ "$proxies_bypass" = "已启用" ] && { cat ${TMPDIR}/proxies.yaml | sed '/^proxy-/,$d' | sed '/^rule-/,$d' | grep -v '^\s*#' | grep -oE '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | awk '!a[$0]++' | sed 's/^/\ -\ IP-CIDR,/g' | sed 's|$|/32,DIRECT,no-resolve #节点绕过|g' >> ${TMPDIR}/proxies_bypass cat ${TMPDIR}/proxies.yaml | sed '/^proxy-/,$d' | sed '/^rule-/,$d' | grep -v '^\s*#' | grep -vE '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | grep -oE '[a-zA-Z0-9][-a-zA-Z0-9]{0,62}(\.[a-zA-Z0-9][-a-zA-Z0-9]{0,62})+\.?'| awk '!a[$0]++' | sed 's/^/\ -\ DOMAIN,/g' | sed 's/$/,DIRECT #节点绕过/g' >> ${TMPDIR}/proxies_bypass cat ${TMPDIR}/rules.yaml >> ${TMPDIR}/proxies_bypass mv -f ${TMPDIR}/proxies_bypass ${TMPDIR}/rules.yaml } #插入自定义规则 sed -i "/#自定义规则/d" ${TMPDIR}/rules.yaml [ -s ${CRASHDIR}/yamls/rules.yaml ] && { cat ${CRASHDIR}/yamls/rules.yaml | sed "/^#/d" | sed '$a\' | sed 's/$/ #自定义规则/g' > ${TMPDIR}/rules.add cat ${TMPDIR}/rules.yaml >> ${TMPDIR}/rules.add mv -f ${TMPDIR}/rules.add ${TMPDIR}/rules.yaml } #对齐rules中的空格 sed -i 's/^ *-/ -/g' ${TMPDIR}/rules.yaml #合并文件 [ -s ${CRASHDIR}/yamls/user.yaml ] && { yaml_user=${CRASHDIR}/yamls/user.yaml #set和user去重,且优先使用user.yaml cp -f ${TMPDIR}/set.yaml ${TMPDIR}/set_bak.yaml for char in mode allow-lan log-level tun experimental interface-name dns store-selected;do [ -n "$(grep -E "^$char" $yaml_user)" ] && sed -i "/^$char/d" ${TMPDIR}/set.yaml done } [ -s ${TMPDIR}/dns.yaml ] && yaml_dns=${TMPDIR}/dns.yaml [ -s ${TMPDIR}/hosts.yaml ] && yaml_hosts=${TMPDIR}/hosts.yaml [ -s ${CRASHDIR}/yamls/others.yaml ] && yaml_others=${CRASHDIR}/yamls/others.yaml yaml_add= for char in $yaml_char;do #将额外配置文件合并 [ -s ${TMPDIR}/${char}.yaml ] && { sed -i "1i\\${char}:" ${TMPDIR}/${char}.yaml yaml_add="$yaml_add ${TMPDIR}/${char}.yaml" } done #合并完整配置文件 cut -c 1- ${TMPDIR}/set.yaml $yaml_dns $yaml_hosts $yaml_user $yaml_others $yaml_add > ${TMPDIR}/config.yaml #测试自定义配置文件 ${TMPDIR}/CrashCore -t -d ${BINDIR} -f ${TMPDIR}/config.yaml >/dev/null if [ "$?" != 0 ];then logger "$(${TMPDIR}/CrashCore -t -d ${BINDIR} -f ${TMPDIR}/config.yaml | grep -Eo 'error.*=.*')" 31 logger "自定义配置文件校验失败!将使用基础配置文件启动!" 33 logger "错误详情请参考 ${TMPDIR}/error.yaml 文件!" 33 mv -f ${TMPDIR}/config.yaml ${TMPDIR}/error.yaml >/dev/null 2>&1 sed -i "/#自定义策略组开始/,/#自定义策略组结束/d" ${TMPDIR}/proxy-groups.yaml mv -f ${TMPDIR}/set_bak.yaml ${TMPDIR}/set.yaml >/dev/null 2>&1 #合并基础配置文件 cut -c 1- ${TMPDIR}/set.yaml $yaml_dns $yaml_add > ${TMPDIR}/config.yaml sed -i "/#自定义/d" ${TMPDIR}/config.yaml fi #建立软连接 [ "${TMPDIR}" = "${BINDIR}" ] || ln -sf ${TMPDIR}/config.yaml ${BINDIR}/config.yaml #清理缓存 for char in $yaml_char set set_bak dns hosts;do rm -f ${TMPDIR}/${char}.yaml done } modify_json(){ #修饰singbox配置文件 #生成log.json cat > ${TMPDIR}/jsons/log.json <> $sys_hosts < ${TMPDIR}/jsons/add_hosts.json </dev/null | grep '\.' | awk '{printf "\"%s\", ",$1}' | sed "s/, $//" | sed 's/+/.+/g' | sed 's/*/.*/g') [ -n "$fake_ip_filter" ] && fake_ip_filter="{ \"domain_regex\": [$fake_ip_filter], \"server\": \"dns_direct\" }," } [ "$dns_mod" = "mix" ] && { global_dns=dns_fakeip fake_ip_filter=$(cat ${CRASHDIR}/configs/fake_ip_filter 2>/dev/null | grep '\.' | awk '{printf "\"%s\", ",$1}' | sed "s/, $//" | sed 's/+/.+/g' | sed 's/*/.*/g') [ -n "$fake_ip_filter" ] && fake_ip_filter="{ \"domain_regex\": [$fake_ip_filter], \"server\": \"dns_direct\" }," if [ -z "$(echo "$core_v" | grep -E '^1\.7.*')" ];then direct_dns="{ \"rule_set\": [\"geosite-cn\"], \"server\": \"dns_direct\" }," #生成add_rule_set.json [ -z "$(cat ${CRASHDIR}/jsons/*.json | grep -Ei '\"tag\" *: *\"geosite-cn\"')" ] && cat > ${TMPDIR}/jsons/add_rule_set.json < ${TMPDIR}/jsons/dns.json < ${TMPDIR}/jsons/add_route.json < ${TMPDIR}/jsons/ntp.json < ${TMPDIR}/jsons/inbounds.json <> ${TMPDIR}/jsons/tun.json < ${TMPDIR}/jsons/add_outbounds.json < ${TMPDIR}/jsons/experimental.json </dev/null)" ] && { cat ${CRASHDIR}/yamls/rules.yaml \ | sed '/#.*/d' \ | grep -oE '\-.*,.*,.*' \ | sed 's/- DOMAIN-SUFFIX,/{ "domain_suffix": [ "/g' \ | sed 's/- DOMAIN-KEYWORD,/{ "domain_keyword": [ "/g' \ | sed 's/- IP-CIDR,/{ "ip_cidr": [ "/g' \ | sed 's/- SRC-IP-CIDR,/{ "source_ip_cidr": [ "/g' \ | sed 's/- DST-PORT,/{ "port": [ "/g' \ | sed 's/- SRC-PORT,/{ "source_port": [ "/g' \ | sed 's/- GEOIP,/{ "geoip": [ "/g' \ | sed 's/- GEOSITE,/{ "geosite": [ "/g' \ | sed 's/- IP-CIDR6,/{ "ip_cidr": [ "/g' \ | sed 's/- DOMAIN,/{ "domain": [ "/g' \ | sed 's/,/" ], "outbound": "/g' \ | sed 's/$/" },/g' \ | sed '1i\{ "route": { "rules": [ ' \ | sed '$s/,$/ ] } }/' > ${TMPDIR}/jsons/cust_add_rules.json [ ! -s ${TMPDIR}/jsons/cust_add_rules.json ] && rm -rf ${TMPDIR}/jsons/cust_add_rules.json } #提取配置文件以获得outbounds.json,outbound_providers.json及route.json ${TMPDIR}/CrashCore format -c $core_config > ${TMPDIR}/format.json echo '{' > ${TMPDIR}/jsons/outbounds.json echo '{' > ${TMPDIR}/jsons/route.json cat ${TMPDIR}/format.json | sed -n '/"outbounds":/,/^ "[a-z]/p' | sed '$d' >> ${TMPDIR}/jsons/outbounds.json [ "$crashcore" = "singboxp" ] && { echo '{' > ${TMPDIR}/jsons/outbound_providers.json cat ${TMPDIR}/format.json | sed -n '/"outbound_providers":/,/^ "[a-z]/p' | sed '$d' >> ${TMPDIR}/jsons/outbound_providers.json } cat ${TMPDIR}/format.json | sed -n '/"route":/,/^\( "[a-z]\|}\)/p' | sed '$d' >> ${TMPDIR}/jsons/route.json #清理route.json中的process_name规则以及"auto_detect_interface" sed -i '/"process_name": \[/,/],$/d' ${TMPDIR}/jsons/route.json sed -i '/"process_name": "[^"]*",/d' ${TMPDIR}/jsons/route.json sed -i 's/"auto_detect_interface": true/"auto_detect_interface": false/g' ${TMPDIR}/jsons/route.json #跳过本地tls证书验证 if [ -z "$skip_cert" -o "$skip_cert" = "已开启" ];then sed -i 's/"insecure": false/"insecure": true/' ${TMPDIR}/jsons/outbounds.json else sed -i 's/"insecure": true/"insecure": false/' ${TMPDIR}/jsons/outbounds.json fi #判断可用并修饰outbounds&outbound_providers&route.json结尾 for file in outbounds outbound_providers route;do if [ -n "$(grep ${file} ${TMPDIR}/jsons/${file}.json 2>/dev/null)" ];then sed -i 's/^ },$/ }/; s/^ ],$/ ]/' ${TMPDIR}/jsons/${file}.json echo '}' >> ${TMPDIR}/jsons/${file}.json else rm -rf ${TMPDIR}/jsons/${file}.json fi done #加载自定义配置文件 mkdir -p ${TMPDIR}/jsons_base for char in log dns ntp experimental;do [ -s ${CRASHDIR}/jsons/${char}.json ] && { ln -sf ${CRASHDIR}/jsons/${char}.json ${TMPDIR}/jsons/cust_${char}.json mv -f ${TMPDIR}/jsons/${char}.json ${TMPDIR}/jsons_base #如果重复则临时备份 } done for char in others inbounds outbounds outbound_providers route rule-set;do [ -s ${CRASHDIR}/jsons/${char}.json ] && { ln -sf ${CRASHDIR}/jsons/${char}.json ${TMPDIR}/jsons/cust_${char}.json } done #测试自定义配置文件 error=$(${TMPDIR}/CrashCore check -D ${BINDIR} -C ${TMPDIR}/jsons 2>&1 ) if [ -n "$error" ];then echo $error error_file=$(echo $error | grep -Eo 'cust.*\.json' | sed 's/cust_//g' ) [ "$error_file" = 'add_rules.json' ] && error_file=${CRASHDIR}/yamls/rules.yaml自定义规则 || error_file=${CRASHDIR}/jsons/$error_file logger "自定义配置文件校验失败,请检查【${error_file}】文件!" 31 logger "尝试使用基础配置文件启动~" 33 #清理自定义配置文件并还原基础配置 rm -rf ${TMPDIR}/jsons/cust_* mv -f ${TMPDIR}/jsons_base/* ${TMPDIR}/jsons 2>/dev/null fi #清理缓存 rm -rf ${TMPDIR}/*.json rm -rf ${TMPDIR}/jsons_base return 0 } #设置路由规则 cn_ip_route(){ #CN-IP绕过 ckgeo cn_ip.txt china_ip_list.txt [ -f ${BINDIR}/cn_ip.txt -a -z "$(echo $redir_mod|grep 'Nft')" ] && { # see https://raw.githubusercontent.com/Hackl0us/GeoIP2-CN/release/CN-ip-cidr.txt echo "create cn_ip hash:net family inet hashsize 10240 maxelem 10240" > ${TMPDIR}/cn_$USER.ipset awk '!/^$/&&!/^#/{printf("add cn_ip %s'" "'\n",$0)}' ${BINDIR}/cn_ip.txt >> ${TMPDIR}/cn_$USER.ipset ipset -! flush cn_ip 2>/dev/null ipset -! restore < ${TMPDIR}/cn_$USER.ipset 2>/dev/null rm -rf cn_$USER.ipset } } cn_ipv6_route(){ #CN-IPV6绕过 ckgeo cn_ipv6.txt china_ipv6_list.txt [ -f ${BINDIR}/cn_ipv6.txt -a -z "$(echo $redir_mod|grep 'Nft')" ] && { #ipv6 #see https://ispip.clang.cn/all_cn_ipv6.txt echo "create cn_ip6 hash:net family inet6 hashsize 4096 maxelem 4096" > ${TMPDIR}/cn6_$USER.ipset awk '!/^$/&&!/^#/{printf("add cn_ip6 %s'" "'\n",$0)}' ${BINDIR}/cn_ipv6.txt >> ${TMPDIR}/cn6_$USER.ipset ipset -! flush cn_ip6 2>/dev/null ipset -! restore < ${TMPDIR}/cn6_$USER.ipset 2>/dev/null rm -rf cn6_$USER.ipset } } start_ipt_route(){ #iptables-route通用工具 #$1:iptables/ip6tables $2:所在的表(nat/mangle) $3:所在的链(OUTPUT/PREROUTING) $4:新创建的shellcrash链表 $5:tcp/udp/all #区分ipv4/ipv6 [ "$1" = 'iptables' ] && { RESERVED_IP=$reserve_ipv4 HOST_IP=$host_ipv4 [ "$4" = 'OUTPUT' ] && HOST_IP="127.0.0.0/8 $local_ipv4" } [ "$1" = 'ip6tables' ] && { RESERVED_IP=$reserve_ipv6 HOST_IP=$host_ipv6 } #创建新的shellcrash链表 $1 -t $2 -N $4 #本机代理防回环 [ "$3" = 'OUTPUT' ] && for gid in 453 7890;do $1 -t $2 -A $4 -m owner --gid-owner $gid -j RETURN done #跳过目标保留地址及目标本机网段 for ip in $HOST_IP $RESERVED_IP;do $1 -t $2 -A $4 -d $ip -j RETURN done #绕过CN_IP [ "$dns_mod" != "fake-ip" -a "$cn_ip_route" = "已开启" ] && \ $1 -t $2 -A $4 -m set --match-set cn_ip dst -j RETURN 2>/dev/null #局域网mac地址黑名单过滤 [ -s "$(cat ${CRASHDIR}/configs/mac)" -a "$macfilter_type" != "白名单" ] && \ for mac in $(cat ${CRASHDIR}/configs/mac); do $1 -t $2 -A $4 -m mac --mac-source $mac -j RETURN done #tcp&udp分别进代理链 proxy_set(){ if [ "$macfilter_type" = "白名单" -a -n "$(cat ${CRASHDIR}/configs/mac)" ];then for mac in $(cat ${CRASHDIR}/configs/mac); do #mac白名单 $1 -t $2 -A $4 -p $5 -m mac --mac-source $mac -j $JUMP done else for ip in $HOST_IP;do #仅限指定网段流量 $1 -t $2 -A $4 -p $5 -s $ip -j $JUMP done fi #将所在链指定流量指向shellcrash表 $1 -t $2 -I $3 -p $5 $ports -j $4 [ "$dns_mod" != "redir_host" ] && [ "$common_ports" = "已开启" ] && [ "$1" = iptables ] && $1 -t $2 -I $3 -p $5 -d 198.18.0.0/16 -j $4 } [ "$5" = "tcp" -o "$5" = "all" ] && proxy_set $1 $2 $3 $4 tcp [ "$5" = "udp" -o "$5" = "all" ] && proxy_set $1 $2 $3 $4 udp } start_ipt_dns(){ #iptables-dns通用工具 #$1:iptables/ip6tables $2:所在的表(OUTPUT/PREROUTING) $3:新创建的shellcrash表 $1 -t nat -N $3 #绕过本机dns应用 [ "$2" = 'OUTPUT' ] && for gid in 453 7890;do $1 -t nat -A $3 -m owner --gid-owner $gid -j RETURN done if [ "$macfilter_type" = "白名单" -a -n "$(cat ${CRASHDIR}/configs/mac)" ];then for mac in $(cat ${CRASHDIR}/configs/mac); do #mac白名单 $1 -t nat -A $3 -p tcp -m mac --mac-source $mac -j REDIRECT --to $dns_port $1 -t nat -A $3 -p udp -m mac --mac-source $mac -j REDIRECT --to $dns_port done else for mac in $(cat ${CRASHDIR}/configs/mac); do #mac黑名单 $1 -t nat -A $3 -m mac --mac-source $mac -j RETURN done $1 -t nat -A $3 -p tcp -j REDIRECT --to $dns_port $1 -t nat -A $3 -p udp -j REDIRECT --to $dns_port fi $1 -t nat -I $2 -p tcp --dport 53 -j $3 $1 -t nat -I $2 -p udp --dport 53 -j $3 } start_ipt_wan(){ #iptables公网防火墙 #获取局域网host地址 getlanip if [ "$public_support" = "已开启" ];then iptables -I INPUT -p tcp --dport $db_port -j ACCEPT ckcmd ip6tables && ip6tables -I INPUT -p tcp --dport $db_port -j ACCEPT else #仅允许非公网设备访问面板 for ip in $reserve_ipv4;do iptables -A INPUT -p tcp -s $ip --dport $db_port -j ACCEPT done iptables -A INPUT -p tcp --dport $db_port -j REJECT ckcmd ip6tables && ip6tables -A INPUT -p tcp --dport $db_port -j REJECT fi if [ "$public_mixport" = "已开启" ];then iptables -I INPUT -p tcp --dport $mix_port -j ACCEPT ckcmd ip6tables && ip6tables -I INPUT -p tcp --dport $mix_port -j ACCEPT else #仅允许局域网设备访问混合端口 for ip in $reserve_ipv4;do iptables -A INPUT -p tcp -s $ip --dport $mix_port -j ACCEPT done iptables -A INPUT -p tcp --dport $mix_port -j REJECT ckcmd ip6tables && ip6tables -A INPUT -p tcp --dport $mix_port -j REJECT fi iptables -I INPUT -p tcp -d 127.0.0.1 -j ACCEPT #本机请求全放行 } start_iptables(){ #iptables配置总入口 #启动公网访问防火墙 start_ipt_wan #启动DNS劫持 [ "$dns_no" != "已禁用" -a "$dns_redir" != "已开启" -a "$firewall_area" -le 3 ] && { [ "$lan_proxy" = true ] && { start_ipt_dns iptables PREROUTING shellcrash_dns #ipv4-局域网dns转发 if ip6tables -t nat -L >/dev/null 2>&1;then start_ipt_dns ip6tables PREROUTING shellcrashv6_dns #ipv6-局域网dns转发 else ip6tables -I INPUT -p udp --dport 53 -m comment --comment "ShellCrash-IPV6_DNS-REJECT" -j REJECT 2>/dev/null fi } [ "$local_proxy" = true ] && start_ipt_dns iptables OUTPUT shellcrash_dns_out #ipv4-本机dns转发 } #分模式设置流量劫持 [ "$redir_mod" = "Redir模式" -o "$redir_mod" = "混合模式" ] && { JUMP="REDIRECT --to-ports $redir_port" #跳转劫持的具体命令 [ "$lan_proxy" = true ] && { start_ipt_route iptables nat PREROUTING shellcrash tcp #ipv4-局域网tcp转发 [ "$ipv6_redir" = "已开启" ] && { if ip6tables -t nat -L >/dev/null 2>&1;then start_ipt_route ip6tables nat PREROUTING shellcrashv6 tcp #ipv6-局域网tcp转发 else logger "当前设备内核缺少ip6tables-nat模块支持,已放弃启动相关规则!" 31 fi } } [ "$local_proxy" = true ] && start_ipt_route iptables nat OUTPUT shellcrash_out tcp #ipv4-本机tcp转发 } [ "$redir_mod" = "Tproxy模式" ] && { JUMP="TPROXY --on-port $tproxy_port --tproxy-mark $fwmark" #跳转劫持的具体命令 if [ -n "$(grep -E '^TPROXY$' /proc/net/ip_tables_targets)" ];then [ "$lan_proxy" = true ] && start_ipt_route iptables mangle PREROUTING shellcrash_mark all [ "$local_proxy" = true ] && start_ipt_route iptables mangle OUTPUT shellcrash_mark_out all else logger "当前设备内核可能缺少kmod-ipt-tproxy模块支持,已放弃启动相关规则!" 31 fi [ "$ipv6_redir" = "已开启" ] && [ "$lan_proxy" = true ] && { if [ -n "$(grep -E '^TPROXY$' /proc/net/ip6_tables_targets)" ];then start_ipt_route ip6tables mangle PREROUTING shellcrashv6_mark all else logger "当前设备内核可能缺少kmod-ipt-tproxy模块支持,已放弃启动相关规则!" 31 fi } } [ "$redir_mod" = "Tun模式" -o "$redir_mod" = "混合模式" -o "$redir_mod" = "T&U旁路转发" -o "$redir_mod" = "TCP旁路转发" ] && { JUMP="MARK --set-mark $fwmark" #跳转劫持的具体命令 [ "$redir_mod" = "Tun模式" -o "$redir_mod" = "T&U旁路转发" ] && protocol=all [ "$redir_mod" = "混合模式" ] && protocol=udp [ "$redir_mod" = "TCP旁路转发" ] && protocol=tcp if [ -n "$(grep -E '^MARK$' /proc/net/ip_tables_targets)" ];then [ "$lan_proxy" = true ] && start_ipt_route iptables mangle PREROUTING shellcrash_mark $protocol [ "$local_proxy" = true ] && start_ipt_route iptables mangle OUTPUT shellcrash_mark_out $protocol else logger "当前设备内核可能缺少xt-mark模块支持,已放弃启动相关规则!" 31 fi [ "$ipv6_redir" = "已开启" ] && [ "$lan_proxy" = true ] && { if [ -n "$(grep -E '^MARK$' /proc/net/ip6_tables_targets)" ];then start_ipt_route ip6tables mangle PREROUTING shellcrashv6_mark $protocol else logger "当前设备内核可能缺少xt-mark模块支持,已放弃启动相关规则!" 31 fi } } #屏蔽QUIC [ "$quic_rj" = '已启用' -a "$lan_proxy" = true -a "$redir_mod" != "Redir模式" ] && { [ "$dns_mod" != "fake-ip" -a "$cn_ip_route" = "已开启" ] && { set_cn_ip='-m set ! --match-set cn_ip dst' set_cn_ip6='-m set ! --match-set cn_ip6 dst' } iptables -I FORWARD -p udp --dport 443 -o utun -m comment --comment "ShellCrash-QUIC-REJECT" $set_cn_ip -j REJECT >/dev/null 2>&1 ip6tables -I FORWARD -p udp --dport 443 -o utun -m comment --comment "ShellCrash-QUIC-REJECT" $set_cn_ip6 -j REJECT >/dev/null 2>&1 } } start_nft_route(){ #nftables-route通用工具 #$1:name $2:hook(prerouting/output) $3:type(nat/mangle/filter) $4:priority(-100/-150) [ "$common_ports" = "已开启" ] && PORTS=$(echo $multiport | sed 's/,/, /g') RESERVED_IP=$(echo $reserve_ipv4 | sed 's/ /, /g') HOST_IP=$(echo $host_ipv4 | sed 's/ /, /g') [ "$1" = 'output' ] && HOST_IP="127.0.0.0/8, $(echo $local_ipv4 | sed 's/ /, /g')" #添加新链 nft add chain inet shellcrash $1 { type $3 hook $2 priority $4 \; } #防回环 nft add rule inet shellcrash $1 meta skgid 7890 return nft add rule inet shellcrash $1 ip saddr 198.18.0.0/16 return [ "$firewall_area" = 5 ] && nft add rule inet shellcrash $1 ip daddr $bypass_host return #过滤局域网设备 [ -n "$(cat ${CRASHDIR}/configs/mac)" ] && { MAC=$(awk '{printf "%s, ",$1}' ${CRASHDIR}/configs/mac) if [ "$macfilter_type" = "黑名单" ];then nft add rule inet shellcrash $1 ether saddr {$MAC} return else nft add rule inet shellcrash $1 ether saddr != {$MAC} return fi } nft add rule inet shellcrash $1 ip daddr {$RESERVED_IP} return #过滤保留地址 nft add rule inet shellcrash $1 ip saddr != {$HOST_IP} return #仅代理本机局域网网段流量 #绕过CN-IP [ "$dns_mod" != "fake-ip" -a "$cn_ip_route" = "已开启" -a -f ${BINDIR}/cn_ip.txt ] && { CN_IP=$(awk '{printf "%s, ",$1}' ${BINDIR}/cn_ip.txt) [ -n "$CN_IP" ] && nft add rule inet shellcrash $1 ip daddr {$CN_IP} return } [ -n "$PORTS" ] && nft add rule inet shellcrash $1 tcp dport != {$PORTS} ip daddr != {198.18.0.0/16} return #过滤常用端口 #局域网ipv6支持 if [ "$ipv6_redir" = "已开启" -a "$1" = 'prerouting' -a "$firewall_area" != 5 ];then RESERVED_IP6="$(echo "$reserve_ipv6 $host_ipv6" | sed 's/ /, /g')" HOST_IP6="$(echo $host_ipv6 | sed 's/ /, /g')" #过滤保留地址及本机地址 nft add rule inet shellcrash $1 ip6 daddr {$RESERVED_IP6} return #仅代理本机局域网网段流量 nft add rule inet shellcrash $1 ip6 saddr != {$HOST_IP6} return #绕过CN_IPV6 [ "$dns_mod" != "fake-ip" -a "$cn_ipv6_route" = "已开启" -a -f ${BINDIR}/cn_ipv6.txt ] && { CN_IP6=$(awk '{printf "%s, ",$1}' ${BINDIR}/cn_ipv6.txt) [ -n "$CN_IP6" ] && nft add rule inet shellcrash $1 ip6 daddr {$CN_IP6} return } else nft add rule inet shellcrash $1 meta nfproto ipv6 return fi #添加通用路由 nft add rule inet shellcrash $1 $JUMP #处理特殊路由 [ "$redir_mod" = "Tproxy模式" ] && { nft add chain inet shellcrash ${1}_tproxy { type filter hook $2 priority -100 \; } nft add rule inet shellcrash ${1}_tproxy meta mark == $fwmark meta l4proto {tcp, udp} tproxy to :$tproxy_port } [ "$redir_mod" = "混合模式" ] && { nft add rule inet shellcrash $1 meta l4proto tcp mark set $((fwmark + 1)) nft add chain inet shellcrash ${1}_mixtcp { type nat hook $2 priority -100 \; } nft add rule inet shellcrash ${1}_mixtcp mark == $((fwmark + 1)) meta l4proto tcp redirect to $redir_port } #nft add rule inet shellcrash local_tproxy log prefix \"pre\" level debug } start_nft_dns(){ #nftables-dns nft add chain inet shellcrash ${1}_dns { type nat hook $1 priority -100 \; } nft add rule inet shellcrash ${1}_dns meta skgid { 453, 7890 } return #过滤局域网设备 [ -n "$(cat ${CRASHDIR}/configs/mac)" ] && { MAC=$(awk '{printf "%s, ",$1}' ${CRASHDIR}/configs/mac) if [ "$macfilter_type" = "黑名单" ];then nft add rule inet shellcrash ${1}_dns ether saddr {$MAC} return else nft add rule inet shellcrash ${1}_dns ether saddr != {$MAC} return fi } nft add rule inet shellcrash ${1}_dns udp dport 53 redirect to ${dns_port} nft add rule inet shellcrash ${1}_dns tcp dport 53 redirect to ${dns_port} } start_nft_wan(){ #nftables公网防火墙 #获取局域网host地址 getlanip HOST_IP=$(echo $host_ipv4 | sed 's/ /, /g') nft add chain inet shellcrash input { type filter hook input priority -100 \; } nft add rule inet shellcrash input ip daddr 127.0.0.1 accept if [ "$public_support" = "已开启" ];then nft add rule inet shellcrash input tcp dport $db_port accept else #仅允许非公网设备访问面板 nft add rule inet shellcrash input tcp dport $db_port ip saddr {$HOST_IP} accept nft add rule inet shellcrash input tcp dport $db_port reject fi if [ "$public_mixport" = "已开启" ];then nft add rule inet shellcrash input tcp dport $mix_port accept else #仅允许局域网设备访问混合端口 nft add rule inet shellcrash input tcp dport $mix_port ip saddr {$HOST_IP} accept nft add rule inet shellcrash input tcp dport $mix_port reject fi } start_nftables(){ #nftables配置总入口 #初始化nftables nft add table inet shellcrash nft flush table inet shellcrash #公网访问防火墙 start_nft_wan #启动DNS劫持 [ "$dns_no" != "已禁用" -a "$dns_redir" != "已开启" -a "$firewall_area" -le 3 ] && { [ "$lan_proxy" = true ] && start_nft_dns prerouting #局域网dns转发 [ "$local_proxy" = true ] && start_nft_dns output #本机dns转发 } #分模式设置流量劫持 [ "$redir_mod" = "Redir模式" ] && { JUMP="meta l4proto tcp redirect to $redir_port" #跳转劫持的具体命令 [ "$lan_proxy" = true ] && start_nft_route prerouting prerouting nat -100 [ "$local_proxy" = true ] && start_nft_route output output nat -100 } [ "$redir_mod" = "Tproxy模式" ] && modprobe nft_tproxy >/dev/null 2>&1 && { JUMP="meta l4proto {tcp, udp} mark set $fwmark" #跳转劫持的具体命令 [ "$lan_proxy" = true ] && start_nft_route prerouting prerouting nat -150 [ "$local_proxy" = true ] && start_nft_route output output route -150 } [ "$redir_mod" = "Tun模式" ] && [ "$tun_statu" != false ] && { JUMP="meta l4proto {tcp, udp} mark set $fwmark" #跳转劫持的具体命令 [ "$lan_proxy" = true ] && start_nft_route prerouting prerouting nat -150 [ "$local_proxy" = true ] && start_nft_route output output route -150 } [ "$redir_mod" = "混合模式" ] && [ "$tun_statu" != false ] && { JUMP="meta l4proto udp mark set $fwmark" #跳转劫持的具体命令 [ "$lan_proxy" = true ] && start_nft_route prerouting prerouting nat -150 [ "$local_proxy" = true ] && start_nft_route output output route -150 } [ "$firewall_area" = 5 ] && { [ "$redir_mod" = "T&U旁路转发" ] && JUMP="meta l4proto {tcp, udp} mark set $fwmark" #跳转劫持的具体命令 [ "$redir_mod" = "TCP旁路转发" ] && JUMP="meta l4proto tcp mark set $fwmark" #跳转劫持的具体命令 [ "$lan_proxy" = true ] && start_nft_route prerouting prerouting nat -150 [ "$local_proxy" = true ] && start_nft_route output output route -150 } #屏蔽QUIC [ "$quic_rj" = '已启用' -a "$lan_proxy" = true -a "$redir_mod" != "Redir模式" ] && { nft add chain inet shellcrash quic_rj { type filter hook input priority 0 \; } [ -n "$CN_IP" ] && nft add rule inet shellcrash quic_rj ip daddr {$CN_IP} return [ -n "$CN_IP6" ] && nft add rule inet shellcrash quic_rj ip6 daddr {$CN_IP6} return nft add rule inet shellcrash quic_rj udp dport {443, 8443} reject comment 'ShellCrash-QUIC-REJECT' } } start_firewall(){ #路由规则总入口 getlanip #获取局域网host地址 #设置策略路由 [ "$firewall_area" != 4 ] && { local table=100 [ "$redir_mod" = "Tproxy模式" ] && ip route add local default dev lo table $table [ "$redir_mod" = "Tun模式" -o "$redir_mod" = "混合模式" ] && { i=1 while [ -z "$(ip route list |grep utun)" -a "$i" -le 29 ];do sleep 1 i=$((i+1)) done if [ -z "$(ip route list |grep utun)" ];then tun_statu=false logger "找不到tun模块,放弃启动tun相关防火墙规则!" 31 else ip route add default dev utun table $table #iptables -I FORWARD -o utun -j ACCEPT fi } [ "$firewall_area" = 5 ] && ip route add default via $bypass_host table $table [ "$redir_mod" != "Redir模式" ] && ip rule add fwmark $fwmark table $table } #添加ipv6路由 [ "$ipv6_redir" = "已开启" -a "$firewall_area" -le 3 ] && { [ "$redir_mod" = "Tproxy模式" ] && ip -6 route add local default dev lo table $((table + 1)) [ -n "$(ip route list |grep utun)" ] && ip -6 route add default dev utun table $((table + 1)) [ "$redir_mod" != "Redir模式" ] && ip -6 rule add fwmark $fwmark table $((table + 1)) } #判断代理用途 [ "$firewall_area" = 2 -o "$firewall_area" = 3 ] && [ -n "$(grep '0:7890' /etc/passwd)" ] && local_proxy=true [ "$firewall_area" = 1 -o "$firewall_area" = 3 -o "$firewall_area" = 5 ] && lan_proxy=true #防火墙配置 [ "$firewall_mod" = 'iptables' ] && start_iptables [ "$firewall_mod" = 'nftables' ] && start_nftables #修复部分虚拟机dns查询失败的问题 [ "$firewall_area" = 2 -o "$firewall_area" = 3 ] && [ -z "$(grep 'nameserver 127.0.0.1' /etc/resolv.conf 2>/dev/null)" ] && { line=$(grep -n 'nameserver' /etc/resolv.conf | awk -F: 'FNR==1{print $1}') sed -i "$line i\nameserver 127.0.0.1 #shellcrash-dns-repair" /etc/resolv.conf } #openwrt使用dnsmasq转发DNS if [ "$dns_redir" = "已开启" -a "$firewall_area" -le 3 -a "$dns_no" != "已禁用" ];then uci del dhcp.@dnsmasq[-1].server >/dev/null 2>&1 uci delete dhcp.@dnsmasq[0].resolvfile 2>/dev/null uci add_list dhcp.@dnsmasq[0].server=127.0.0.1#$dns_port > /dev/null 2>&1 uci set dhcp.@dnsmasq[0].noresolv=1 2>/dev/null uci commit dhcp >/dev/null 2>&1 /etc/init.d/dnsmasq restart >/dev/null 2>&1 elif [ "$(uci get dhcp.@dnsmasq[0].dns_redirect 2>/dev/null)" = 1 ];then uci del dhcp.@dnsmasq[0].dns_redirect uci commit dhcp.@dnsmasq[0] fi } stop_firewall(){ #还原防火墙配置 getconfig #获取局域网host地址 getlanip #重置iptables相关规则 ckcmd iptables && { #清理shellcrash自建表 for table in shellcrash_dns shellcrash shellcrash_out shellcrash_dns_out;do iptables -t nat -F $table 2>/dev/null iptables -t nat -X $table 2>/dev/null done for table in shellcrash_mark shellcrash_mark_out;do iptables -t mangle -F $table 2>/dev/null iptables -t mangle -X $table 2>/dev/null done #dns iptables -t nat -D PREROUTING -p tcp --dport 53 -j shellcrash_dns 2>/dev/null iptables -t nat -D PREROUTING -p udp --dport 53 -j shellcrash_dns 2>/dev/null iptables -t nat -D OUTPUT -p udp --dport 53 -j shellcrash_dns_out 2>/dev/null iptables -t nat -D OUTPUT -p tcp --dport 53 -j shellcrash_dns_out 2>/dev/null #redir iptables -t nat -D PREROUTING -p tcp $ports -j shellcrash 2>/dev/null iptables -t nat -D PREROUTING -p tcp -d 198.18.0.0/16 -j shellcrash 2>/dev/null iptables -t nat -D OUTPUT -p tcp $ports -j shellcrash_out 2>/dev/null iptables -t nat -D OUTPUT -p tcp -d 198.18.0.0/16 -j shellcrash_out 2>/dev/null #TPROXY&tun iptables -t mangle -D PREROUTING -p tcp $ports -j shellcrash_mark 2>/dev/null iptables -t mangle -D PREROUTING -p udp $ports -j shellcrash_mark 2>/dev/null iptables -t mangle -D PREROUTING -p tcp -d 198.18.0.0/16 -j shellcrash_mark 2>/dev/null iptables -t mangle -D PREROUTING -p udp -d 198.18.0.0/16 -j shellcrash_mark 2>/dev/null iptables -t mangle -D OUTPUT -p tcp $ports -j shellcrash_mark_out 2>/dev/null iptables -t mangle -D OUTPUT -p udp $ports -j shellcrash_mark_out 2>/dev/null iptables -t mangle -D OUTPUT -p tcp -d 198.18.0.0/16 -j shellcrash_mark_out 2>/dev/null iptables -t mangle -D OUTPUT -p udp -d 198.18.0.0/16 -j shellcrash_mark_out 2>/dev/null #tun iptables -D FORWARD -o utun -j ACCEPT 2>/dev/null iptables -D FORWARD -s 198.18.0.0/16 -o utun -j RETURN 2>/dev/null #屏蔽QUIC [ "$dns_mod" != "fake-ip" -a "$cn_ip_route" = "已开启" ] && set_cn_ip='-m set ! --match-set cn_ip dst' iptables -D INPUT -p udp --dport 443 -m comment --comment "ShellCrash-QUIC-REJECT" $set_cn_ip -j REJECT 2>/dev/null iptables -D FORWARD -p udp --dport 443 -o utun -m comment --comment "ShellCrash-QUIC-REJECT" $set_cn_ip -j REJECT 2>/dev/null #公网访问 for ip in $host_ipv4 $local_ipv4 $reserve_ipv4;do iptables -D INPUT -p tcp -s $ip --dport $mix_port -j ACCEPT 2>/dev/null iptables -D INPUT -p tcp -s $ip --dport $db_port -j ACCEPT 2>/dev/null done iptables -D INPUT -p tcp -d 127.0.0.1 -j ACCEPT 2>/dev/null iptables -D INPUT -p tcp --dport $mix_port -j REJECT 2>/dev/null iptables -D INPUT -p tcp --dport $mix_port -j ACCEPT 2>/dev/null iptables -D INPUT -p tcp --dport $db_port -j REJECT 2>/dev/null iptables -D INPUT -p tcp --dport $db_port -j ACCEPT 2>/dev/null } #重置ipv6规则 ckcmd ip6tables && { #清理shellcrash自建表 for table in shellcrashv6_dns shellcrashv6;do ip6tables -t nat -F $table 2>/dev/null ip6tables -t nat -X $table 2>/dev/null done ip6tables -t mangle -F shellcrashv6_mark 2>/dev/null ip6tables -t mangle -X shellcrashv6_mark 2>/dev/null #dns ip6tables -t nat -D PREROUTING -p tcp --dport 53 -j shellcrashv6_dns 2>/dev/null ip6tables -t nat -D PREROUTING -p udp --dport 53 -j shellcrashv6_dns 2>/dev/null #redir ip6tables -t nat -D PREROUTING -p tcp $ports -j shellcrashv6 2>/dev/null ip6tables -D INPUT -p udp --dport 53 -m comment --comment "ShellCrash-IPV6_DNS-REJECT" -j REJECT 2>/dev/null #mark ip6tables -t mangle -D PREROUTING -p tcp $ports -j shellcrashv6_mark 2>/dev/null ip6tables -t mangle -D PREROUTING -p udp $ports -j shellcrashv6_mark 2>/dev/null ip6tables -D INPUT -p udp --dport 443 -m comment --comment "ShellCrash-QUIC-REJECT" $set_cn_ip -j REJECT 2>/dev/null #tun ip6tables -D FORWARD -o utun -j ACCEPT 2>/dev/null ip6tables -D FORWARD -p udp --dport 443 -o utun -m comment --comment "ShellCrash-QUIC-REJECT" -j REJECT >/dev/null 2>&1 #屏蔽QUIC [ "$dns_mod" != "fake-ip" -a "$cn_ipv6_route" = "已开启" ] && set_cn_ip6='-m set ! --match-set cn_ip6 dst' iptables -D INPUT -p udp --dport 443 -m comment --comment "ShellCrash-QUIC-REJECT" $set_cn_ip6 -j REJECT 2>/dev/null iptables -D FORWARD -p udp --dport 443 -o utun -m comment --comment "ShellCrash-QUIC-REJECT" $set_cn_ip6 -j REJECT 2>/dev/null #公网访问 ip6tables -D INPUT -p tcp --dport $mix_port -j REJECT 2>/dev/null ip6tables -D INPUT -p tcp --dport $mix_port -j ACCEPT 2>/dev/null ip6tables -D INPUT -p tcp --dport $db_port -j REJECT 2>/dev/null ip6tables -D INPUT -p tcp --dport $db_port -j ACCEPT 2>/dev/null } #清理ipset规则 ipset destroy cn_ip >/dev/null 2>&1 ipset destroy cn_ip6 >/dev/null 2>&1 #移除dnsmasq转发规则 [ "$dns_redir" = "已开启" ] && { uci del dhcp.@dnsmasq[-1].server >/dev/null 2>&1 uci set dhcp.@dnsmasq[0].noresolv=0 2>/dev/null uci commit dhcp >/dev/null 2>&1 /etc/init.d/dnsmasq restart >/dev/null 2>&1 } #清理路由规则 ip rule del fwmark $fwmark table 100 2>/dev/null ip route flush table 100 2>/dev/null ip -6 rule del fwmark $fwmark table 101 2>/dev/null ip -6 route flush table 101 2>/dev/null #重置nftables相关规则 ckcmd nft && { nft flush table inet shellcrash >/dev/null 2>&1 nft delete table inet shellcrash >/dev/null 2>&1 } #还原防火墙文件 [ -s /etc/init.d/firewall.bak ] && mv -f /etc/init.d/firewall.bak /etc/init.d/firewall #others sed -i '/shellcrash-dns-repair/d' /etc/resolv.conf } #启动相关 web_save(){ #最小化保存面板节点选择 getconfig #使用get_save获取面板节点设置 get_save http://127.0.0.1:${db_port}/proxies | sed 's/:{/!/g' | awk -F '!' '{for(i=1;i<=NF;i++) print $i}' | grep -aE '"Selector"' | grep -aoE '"name":.*"now":".*",' > ${TMPDIR}/web_proxies while read line ;do def=$(echo $line | grep -oE '"all".*",' | awk -F "[:\"]" '{print $5}' ) now=$(echo $line | grep -oE '"now".*",' | awk -F "[:\"]" '{print $5}' ) [ "$def" != "$now" ] && { name=$(echo $line | grep -oE '"name".*",' | awk -F "[:\"]" '{print $5}' ) echo "${name},${now}" >> ${TMPDIR}/web_save } done < ${TMPDIR}/web_proxies rm -rf ${TMPDIR}/web_proxies #获取面板设置 #[ "$crashcore" != singbox ] && get_save http://127.0.0.1:${db_port}/configs > ${TMPDIR}/web_configs #对比文件,如果有变动且不为空则写入磁盘,否则清除缓存 for file in web_save web_configs ;do if [ -s ${TMPDIR}/${file} ];then compare ${TMPDIR}/${file} ${CRASHDIR}/configs/${file} [ "$?" = 0 ] && rm -rf ${TMPDIR}/${file} || mv -f ${TMPDIR}/${file} ${CRASHDIR}/configs/${file} else echo > ${CRASHDIR}/configs/${file} fi done } web_restore(){ #还原面板选择 getconfig #设置循环检测面板端口以判定服务启动是否成功 test="" i=1 while [ -z "$test" -a "$i" -lt 20 ];do sleep 2 test=$(get_save http://127.0.0.1:${db_port}/configs | grep -o port) i=$((i+1)) done sleep 1 [ -n "$test" ] && { #发送节点选择数据 [ -s ${CRASHDIR}/configs/web_save ] && { num=$(cat ${CRASHDIR}/configs/web_save | wc -l) i=1 while [ "$i" -le "$num" ];do group_name=$(awk -F ',' 'NR=="'${i}'" {print $1}' ${CRASHDIR}/configs/web_save | sed 's/ /%20/g') now_name=$(awk -F ',' 'NR=="'${i}'" {print $2}' ${CRASHDIR}/configs/web_save) put_save http://127.0.0.1:${db_port}/proxies/${group_name} "{\"name\":\"${now_name}\"}" i=$((i+1)) done } #还原面板设置 #[ "$crashcore" != singbox ] && [ -s ${CRASHDIR}/configs/web_configs ] && { #sleep 5 #put_save http://127.0.0.1:${db_port}/configs "$(cat ${CRASHDIR}/configs/web_configs)" PATCH #} } } makehtml(){ #生成面板跳转文件 cat > ${BINDIR}/ui/index.html < ShellCrash面板提示

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&1 | grep \"address\" | grep -oE '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}';) [ -z "$host_pac" ] && host_pac=$(ip a 2>&1 | grep -w 'inet' | grep 'global' | grep -E ' 1(92|0|72)\.' | sed 's/.*inet.//g' | sed 's/\/[0-9][0-9].*$//g' | head -n 1) cat > ${TMPDIR}/shellcrash_pac <&1|grep -o 'no-same-owner')" ] && tar_para='--no-same-owner' #tar命令兼容 [ -n "$(find --help 2>&1|grep -o size)" ] && find_para=' -size +2000' #find命令兼容 tar_core(){ mkdir -p ${TMPDIR}/core_tmp tar -zxf ${1} ${tar_para} -C ${TMPDIR}/core_tmp/ for file in $(find ${TMPDIR}/core_tmp $find_para 2>/dev/null);do [ -f $file ] && [ -n "$(echo $file | sed 's#.*/##' | grep -iE '(CrashCore|sing|meta|mihomo|clash|pre)')" ] && mv -f $file ${TMPDIR}/${2} done rm -rf ${TMPDIR}/core_tmp } [ -z "$(find ${TMPDIR}/CrashCore $find_para 2>/dev/null)" ] && [ -n "$(find ${BINDIR}/CrashCore $find_para 2>/dev/null)" ] && mv ${BINDIR}/CrashCore ${TMPDIR}/CrashCore [ -z "$(find ${TMPDIR}/CrashCore $find_para 2>/dev/null)" ] && [ -n "$(find ${BINDIR}/CrashCore.tar.gz $find_para 2>/dev/null)" ] && \ tar_core ${BINDIR}/CrashCore.tar.gz CrashCore [ -z "$(find ${TMPDIR}/CrashCore $find_para 2>/dev/null)" ] && { logger "未找到【$crashcore】核心,正在下载!" 33 [ -z "$cpucore" ] && source ${CRASHDIR}/update.sh && getcpucore [ -z "$cpucore" ] && logger 找不到设备的CPU信息,请手动指定处理器架构类型! 31 && exit 1 get_bin ${TMPDIR}/CrashCore.tar.gz "bin/$crashcore/${target}-linux-${cpucore}.tar.gz" #校验内核 tar_core ${TMPDIR}/CrashCore.tar.gz core_new chmod +x ${TMPDIR}/core_new if [ "$crashcore" = singbox -o "$crashcore" = singboxp ];then core_v=$(${TMPDIR}/core_new version 2>/dev/null | grep version | awk '{print $3}') COMMAND='"$TMPDIR/CrashCore run -D $BINDIR -C $TMPDIR/jsons"' else core_v=$(${TMPDIR}/core_new -v 2>/dev/null | head -n 1 | sed 's/ linux.*//;s/.* //') COMMAND='"$TMPDIR/CrashCore -d $BINDIR -f $TMPDIR/config.yaml"' fi if [ -z "$core_v" ];then rm -rf ${TMPDIR}/CrashCore logger "核心下载失败,请重新运行或更换安装源!" 31 exit 1 else mv -f ${TMPDIR}/core_new ${TMPDIR}/CrashCore mv -f ${TMPDIR}/CrashCore.tar.gz ${BINDIR}/CrashCore.tar.gz setconfig COMMAND "$COMMAND" ${CRASHDIR}/configs/command.env && source ${CRASHDIR}/configs/command.env setconfig crashcore $crashcore setconfig core_v $core_v fi } [ ! -x ${TMPDIR}/CrashCore ] && chmod +x ${TMPDIR}/CrashCore 2>/dev/null #自动授权 [ "$start_old" != "已开启" -a "$(cat /proc/1/comm)" = "systemd" ] && restorecon -RF $CRASHDIR 2>/dev/null #修复SELinux权限问题 return 0 } clash_check(){ #clash启动前检查 #检测vless/hysteria协议 if [ "$crashcore" != "meta" ] && [ -n "$(cat $core_config | grep -oE 'type: vless|type: hysteria')" ];then echo ----------------------------------------------- logger "检测到vless/hysteria协议!将改为使用meta核心启动!" 33 rm -rf ${TMPDIR}/CrashCore rm -rf ${BINDIR}/CrashCore rm -rf ${BINDIR}/CrashCore.tar.gz crashcore=meta setconfig crashcore $crashcore echo ----------------------------------------------- fi #检测是否存在高级版规则或者tun模式 if [ "$crashcore" = "clash" ];then [ -n "$(cat $core_config | grep -aiE '^script:|proxy-providers|rule-providers|rule-set')" ] || \ [ "$redir_mod" = "混合模式" ] || \ [ "$redir_mod" = "Tun模式" ] && { echo ----------------------------------------------- logger "检测到高级功能!将改为使用meta核心启动!" 33 rm -rf ${TMPDIR}/CrashCore rm -rf ${BINDIR}/CrashCore rm -rf ${BINDIR}/CrashCore.tar.gz crashcore=meta echo ----------------------------------------------- } fi core_check #预下载GeoIP数据库 [ -n "$(cat ${CRASHDIR}/yamls/*.yaml | grep -oEi 'geoip')" ] && ckgeo Country.mmdb cn_mini.mmdb #预下载GeoSite数据库 [ -n "$(cat ${CRASHDIR}/yamls/*.yaml | grep -oEi 'geosite')" ] && ckgeo GeoSite.dat geosite.dat return 0 } singbox_check(){ #singbox启动前检查 #检测PuerNya专属功能 if [ "$crashcore" != "singboxp" ] && [ -n "$(cat ${CRASHDIR}/jsons/*.json | grep -oE 'shadowsocksr|providers')" ];then echo ----------------------------------------------- logger "检测到PuerNya内核专属功能,改为使用singboxp内核启动!" 33 rm -rf ${TMPDIR}/CrashCore rm -rf ${BINDIR}/CrashCore rm -rf ${BINDIR}/CrashCore.tar.gz crashcore=singboxp setconfig crashcore $crashcore fi core_check #预下载geoip-cn.srs数据库 [ -n "$(cat ${CRASHDIR}/jsons/*.json | grep -oEi '"rule_set" *: *"geoip-cn"')" ] && ckgeo geoip-cn.srs srs_geoip_cn.srs #预下载geosite-cn.srs数据库 [ -n "$(cat ${CRASHDIR}/jsons/*.json | grep -oEi '"rule_set" *: *"geosite-cn"')" -o "$dns_mod" = "mix" ] && ckgeo geosite-cn.srs srs_geosite_cn.srs #预下载GeoIP数据库 [ -n "$(cat ${CRASHDIR}/jsons/*.json | grep -oEi '"geoip":')" ] && ckgeo geoip.db geoip_cn.db #预下载GeoSite数据库 [ -n "$(cat ${CRASHDIR}/jsons/*.json | grep -oEi '"geosite":')" ] && ckgeo geosite.db geosite_cn.db return 0 } bfstart(){ #启动前 #读取ShellCrash配置 getconfig [ -z "$update_url" ] && update_url=https://fastly.jsdelivr.net/gh/juewuy/ShellCrash@master [ ! -d ${BINDIR}/ui ] && mkdir -p ${BINDIR}/ui [ -z "$crashcore" ] && crashcore=clash #执行条件任务 [ -s ${CRASHDIR}/task/bfstart ] && source ${CRASHDIR}/task/bfstart #检查内核配置文件 if [ ! -f $core_config ];then if [ -n "$Url" -o -n "$Https" ];then logger "未找到配置文件,正在下载!" 33 get_core_config else logger "未找到配置文件链接,请先导入配置文件!" 31 exit 1 fi fi #检查dashboard文件 if [ -f ${CRASHDIR}/ui/CNAME -a ! -f ${BINDIR}/ui/CNAME ];then cp -rf ${CRASHDIR}/ui ${BINDIR} fi [ ! -s ${BINDIR}/ui/index.html ] && makehtml #如没有面板则创建跳转界面 catpac #生成pac文件 #内核及内核配置文件检查 if [ "$crashcore" = singbox -o "$crashcore" = singboxp ];then singbox_check [ -d ${TMPDIR}/jsons ] && rm -rf ${TMPDIR}/jsons/* || mkdir -p ${TMPDIR}/jsons #准备目录 [ "$disoverride" != "1" ] && modify_json || ln -sf $core_config ${TMPDIR}/jsons/config.json else clash_check [ "$disoverride" != "1" ] && modify_yaml || ln -sf $core_config ${TMPDIR}/config.yaml fi #检查下载cnip绕过相关文件 [ "$dns_mod" != "fake-ip" ] && [ "$cn_ip_route" = "已开启" ] && cn_ip_route [ "$ipv6_redir" = "已开启" ] && [ "$dns_mod" != "fake-ip" ] && [ "$cn_ipv6_route" = "已开启" ] && cn_ipv6_route #添加shellcrash用户 [ -n "$(echo $local_type | grep '增强模式')" -o "$(cat /proc/1/comm)" = "systemd" ] && \ [ -z "$(id shellcrash 2>/dev/null | grep 'root')" ] && { ckcmd userdel && userdel shellcrash 2>/dev/null sed -i '/0:7890/d' /etc/passwd sed -i '/x:7890/d' /etc/group if ckcmd useradd; then useradd shellcrash -u 7890 sed -Ei s/7890:7890/0:7890/g /etc/passwd else echo "shellcrash:x:0:7890:::" >> /etc/passwd fi } #清理debug日志 rm -rf ${TMPDIR}/debug.log rm -rf ${CRASHDIR}/debug.log return 0 } afstart(){ #启动后 #读取配置文件 getconfig [ -z "$firewall_area" ] && firewall_area=1 #延迟启动 [ ! -f ${TMPDIR}/crash_start_time ] && [ -n "$start_delay" ] && [ "$start_delay" -gt 0 ] && { logger "ShellCrash将延迟$start_delay秒启动" 31 pushoff sleep $start_delay } #设置循环检测面板端口以判定服务启动是否成功 i=1 while [ -z "$test" -a "$i" -lt 5 ];do sleep 1 if curl --version > /dev/null 2>&1;then test=$(curl -s http://127.0.0.1:${db_port}/configs | grep -o port) else test=$(wget -q -O - http://127.0.0.1:${db_port}/configs | grep -o port) fi i=$((i+1)) done if [ -n "$test" -o -n "$(pidof CrashCore)" ];then rm -rf ${TMPDIR}/CrashCore #删除缓存目录内核文件 start_firewall #配置防火墙流量劫持 mark_time #标记启动时间 [ -s ${CRASHDIR}/configs/web_save -o -s ${CRASHDIR}/configs/web_configs ] && web_restore >/dev/null 2>&1 & #后台还原面板配置 { sleep 5;logger ShellCrash服务已启动!;} & #推送日志 ckcmd mtd_storage.sh && mtd_storage.sh save >/dev/null 2>&1 & #Padavan保存/etc/storage #加载定时任务 [ -s ${CRASHDIR}/task/cron ] && croncmd ${CRASHDIR}/task/cron [ -s ${CRASHDIR}/task/running ] && { cronset '运行时每' while read line ;do cronset '2fjdi124dd12s' "$line" done < ${CRASHDIR}/task/running } [ "$start_old" = "已开启" ] && cronset '保守模式守护进程' "* * * * * test -z \"\$(pidof CrashCore)\" && ${CRASHDIR}/start.sh daemon #ShellCrash保守模式守护进程" #加载条件任务 [ -s ${CRASHDIR}/task/afstart ] && { source ${CRASHDIR}/task/afstart ;} & [ -s ${CRASHDIR}/task/affirewall -a -s /etc/init.d/firewall -a ! -f /etc/init.d/firewall.bak ] && { #注入防火墙 line=$(grep -En "fw3 restart" /etc/init.d/firewall | cut -d ":" -f 1) sed -i.bak "${line}a\\source ${CRASHDIR}/task/affirewall" /etc/init.d/firewall line=$(grep -En "fw3 .* start" /etc/init.d/firewall | cut -d ":" -f 1) sed -i "${line}a\\source ${CRASHDIR}/task/affirewall" /etc/init.d/firewall } & else $0 stop start_error fi } start_error(){ #启动报错 if [ "$start_old" != "已开启" ] && ckcmd journalctl;then journalctl -u shellcrash > $TMPDIR/core_test.log else ${COMMAND} >${TMPDIR}/core_test.log 2>&1 & sleep 2 ; kill $! >/dev/null 2>&1 fi error=$(cat $TMPDIR/core_test.log | grep -iEo 'error.*=.*|.*ERROR.*|.*FATAL.*') logger "服务启动失败!请查看报错信息!详细信息请查看$TMPDIR/core_test.log" 33 logger "$error" 31 exit 1 } start_old(){ #保守模式 #使用传统后台执行二进制文件的方式执行 if [ "$local_proxy" = "已开启" -a -n "$(echo $local_type | grep '增强模式')" ];then if ckcmd su;then su shellcrash -c "$COMMAND >/dev/null 2>&1" & else logger "当前设备缺少su命令,保守模式下无法兼容本机代理增强模式,已停止启动!" 31 exit 1 fi else ckcmd nohup && [ -d /jffs ] && nohup=nohup #华硕调用nohup启动 $nohup $COMMAND >/dev/null 2>&1 & fi afstart & } #杂项 update_config(){ #更新订阅并重启 getconfig get_core_config && \ $0 restart } hotupdate(){ #热更新订阅 getconfig get_core_config core_check modify_$format && \ put_save http://127.0.0.1:${db_port}/configs "{\"path\":\"${CRASHDIR}/config.$format\"}" rm -rf ${TMPDIR}/CrashCore } set_proxy(){ #设置环境变量 getconfig if [ "$local_type" = "环境变量" ];then [ -w ~/.bashrc ] && profile=~/.bashrc [ -w /etc/profile ] && profile=/etc/profile echo 'export all_proxy=http://127.0.0.1:'"$mix_port" >> $profile echo 'export ALL_PROXY=$all_proxy' >> $profile fi } unset_proxy(){ #卸载环境变量 [ -w ~/.bashrc ] && profile=~/.bashrc [ -w /etc/profile ] && profile=/etc/profile sed -i '/all_proxy/'d $profile sed -i '/ALL_PROXY/'d $profile } case "$1" in start) [ -n "$(pidof CrashCore)" ] && $0 stop #禁止多实例 getconfig stop_firewall #清理路由策略 #使用不同方式启动服务 if [ "$start_old" = "已开启" ];then bfstart && start_old elif [ -f /etc/rc.common -a "$(cat /proc/1/comm)" = "procd" ];then /etc/init.d/shellcrash start elif [ "$USER" = "root" -a "$(cat /proc/1/comm)" = "systemd" ];then bfstart && { FragmentPath=$(systemctl show -p FragmentPath shellcrash | sed 's/FragmentPath=//') [ -f $FragmentPath ] && setconfig ExecStart "$COMMAND >/dev/null" "$FragmentPath" systemctl daemon-reload systemctl start shellcrash.service || start_error } else bfstart && start_old fi ;; stop) getconfig logger ShellCrash服务即将关闭…… [ -n "$(pidof CrashCore)" ] && web_save #保存面板配置 #删除守护进程&面板配置自动保存 cronset '保守模式守护进程' cronset '运行时每' cronset '流媒体预解析' #多种方式结束进程 if [ "$start_old" != "已开启" -a "$USER" = "root" -a "$(cat /proc/1/comm)" = "systemd" ];then systemctl stop shellcrash.service >/dev/null 2>&1 elif [ -f /etc/rc.common -a "$(cat /proc/1/comm)" = "procd" ];then /etc/init.d/shellcrash stop >/dev/null 2>&1 else stop_firewall #清理路由策略 unset_proxy #禁用本机代理 fi PID=$(pidof CrashCore) && [ -n "$PID" ] && kill -9 $PID >/dev/null 2>&1 ;; restart) $0 stop $0 start ;; daemon) [ ! -f $TMPDIR/crash_start_time ] && sleep 20 $0 start ;; debug) [ -n "$(pidof CrashCore)" ] && $0 stop >/dev/null #禁止多实例 getconfig stop_firewall >/dev/null #清理路由策略 bfstart if [ -n "$2" ];then if [ "$crashcore" = singbox -o "$crashcore" = singboxp ];then sed -i "s/\"level\": \"info\"/\"level\": \"$2\"/" ${TMPDIR}/jsons/log.json 2>/dev/null else sed -i "s/log-level: info/log-level: $2/" ${TMPDIR}/config.yaml fi [ "$3" = flash ] && dir=$CRASHDIR || dir=$TMPDIR $COMMAND >${dir}/debug.log 2>&1 & sleep 2 logger "已运行debug模式!如需停止,请使用重启/停止服务功能!" 33 else $COMMAND >/dev/null 2>&1 & fi afstart ;; init) profile=/etc/profile if [ -d "/etc/storage/clash" -o -d "/etc/storage/ShellCrash" ];then i=1 while [ ! -w /etc/profile -a "$i" -lt 10 ];do sleep 5 && i=$((i+1)) done profile=/etc/profile mount -t tmpfs -o remount,rw,size=45M tmpfs /tmp #增加/tmp空间以适配新的内核压缩方式 sed -i '' $profile #将软链接转化为一般文件 elif [ -d "/jffs" ];then sleep 60 if [ -w /etc/profile ];then profile=/etc/profile else profile=$(cat /etc/profile | grep -oE '\-f.*jffs.*profile' | awk '{print $2}') fi fi sed -i "/alias crash/d" $profile sed -i "/alias clash/d" $profile sed -i "/export CRASHDIR/d" $profile echo "alias crash=\"$CRASHDIR/menu.sh\"" >> $profile echo "alias clash=\"$CRASHDIR/menu.sh\"" >> $profile echo "export CRASHDIR=\"$CRASHDIR\"" >> $profile [ -f ${CRASHDIR}/.dis_startup ] && cronset "保守模式守护进程" || $0 start ;; webget) #设置临时代理 if [ -n "$(pidof CrashCore)" ];then getconfig [ -n "$authentication" ] && auth="$authentication@" export all_proxy="http://${auth}127.0.0.1:$mix_port" url=$(echo $3 | sed 's#https://.*jsdelivr.net/gh/juewuy/ShellCrash[@|/]#https://raw.githubusercontent.com/juewuy/ShellCrash/#' | sed 's#https://gh.jwsc.eu.org/#https://raw.githubusercontent.com/juewuy/ShellCrash/#') else url=$(echo $3 | sed 's#https://raw.githubusercontent.com/juewuy/ShellCrash/#https://fastly.jsdelivr.net/gh/juewuy/ShellCrash@#') fi #参数【$2】代表下载目录,【$3】代表在线地址 #参数【$4】代表输出显示,【$4】不启用重定向 #参数【$6】代表验证证书 if curl --version > /dev/null 2>&1;then [ "$4" = "echooff" ] && progress='-s' || progress='-#' [ "$5" = "rediroff" ] && redirect='' || redirect='-L' [ "$6" = "skipceroff" ] && certificate='' || certificate='-k' result=$(curl $agent -w %{http_code} --connect-timeout 3 $progress $redirect $certificate -o "$2" "$url" ) [ "$result" != "200" ] && export all_proxy="" && result=$(curl $agent -w %{http_code} --connect-timeout 5 $progress $redirect $certificate -o "$2" "$3") else if wget --version > /dev/null 2>&1;then [ "$4" = "echooff" ] && progress='-q' || progress='-q --show-progress' [ "$5" = "rediroff" ] && redirect='--max-redirect=0' || redirect='' [ "$6" = "skipceroff" ] && certificate='' || certificate='--no-check-certificate' timeout='--timeout=5 -t 2' fi [ "$4" = "echoon" ] && progress='' [ "$4" = "echooff" ] && progress='-q' wget -Y on $agent $progress $redirect $certificate $timeout -O "$2" "$url" if [ "$?" != "0" ];then wget -Y off $agent $progress $redirect $certificate $timeout -O "$2" "$3" [ "$?" = "0" ] && result="200" else result="200" fi fi [ "$result" = "200" ] && exit 0 || exit 1 ;; *) $1 $2 $3 $4 $5 $6 $7 ;; esac