mirror of
https://github.com/juewuy/ShellCrash.git
synced 2024-11-16 03:32:34 +08:00
87 lines
3.0 KiB
Bash
87 lines
3.0 KiB
Bash
#!/bin/sh
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# Copyright (C) Juewuy
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CRASHDIR="$(uci get firewall.ShellCrash.path | sed 's/\/misnap_init.sh//')"
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profile=/etc/profile
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autoSSH(){
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#自动开启SSH
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[ "`uci -c /usr/share/xiaoqiang get xiaoqiang_version.version.CHANNEL`" != 'stable' ] && {
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uci -c /usr/share/xiaoqiang set xiaoqiang_version.version.CHANNEL='stable'
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uci -c /usr/share/xiaoqiang commit xiaoqiang_version.version
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}
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[ -z "$(pidof dropbear)" -o -z "$(netstat -ntul | grep :22)" ] && {
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sed -i 's/channel=.*/channel="debug"/g' /etc/init.d/dropbear
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/etc/init.d/dropbear restart
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mi_autoSSH_pwd=$(grep 'mi_autoSSH_pwd=' $CRASHDIR/configs/ShellCrash.cfg | awk -F "=" '{print $2}')
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[ -n "$mi_autoSSH_pwd" ] && echo -e "$mi_autoSSH_pwd\n$mi_autoSSH_pwd" | passwd root
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}
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#配置nvram
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[ "$(nvram get ssh_en)" = 0 ] && nvram set ssh_en=1
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[ "$(nvram get telnet_en)" = 0 ] && nvram set telnet_en=1
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nvram commit &> /dev/null
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#备份还原SSH秘钥
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[ -f $CRASHDIR/configs/dropbear_rsa_host_key ] && ln -sf $CRASHDIR/configs/dropbear_rsa_host_key /etc/dropbear/dropbear_rsa_host_key
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[ -f $CRASHDIR/configs/authorized_keys ] && ln -sf $CRASHDIR/configs/authorized_keys /etc/dropbear/authorized_keys
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#自动清理升级备份文件夹
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rm -rf /data/etc_bak
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}
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tunfix(){
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ko_dir=$(modinfo ip_tables | grep -Eo '/lib/modules.*/ip_tables.ko' | sed 's|/ip_tables.ko||' )
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#在/tmp创建并挂载overlay
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mkdir -p /tmp/overlay
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mkdir -p /tmp/overlay/upper
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mkdir -p /tmp/overlay/work
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mount -o noatime,lowerdir=${ko_dir},upperdir=/tmp/overlay/upper,workdir=/tmp/overlay/work -t overlay "overlay_mods_only" ${ko_dir}
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#将tun.ko链接到lib
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ln -sf $CRASHDIR/tools/tun.ko ${ko_dir}/tun.ko
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}
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tproxyfix(){
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sed -i 's/sysctl -w net.bridge.bridge-nf-call-ip/#sysctl -w net.bridge.bridge-nf-call-ip/g' /etc/init.d/qca-nss-ecm
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sysctl -w net.bridge.bridge-nf-call-iptables=0
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sysctl -w net.bridge.bridge-nf-call-ip6tables=0
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}
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init(){
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#等待启动完成
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log_file=$(uci get system.@system[0].log_file)
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local i=0
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while [ "$i" -lt 20 ]; do
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sleep 3
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[ -n "$(grep 'init complete' $log_file)" ] && i=20 || i=$((i + 1))
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done
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#初始化环境变量
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sed -i "/alias crash/d" $profile
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sed -i "/alias clash/d" $profile
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sed -i "/export CRASHDIR/d" $profile
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echo "alias crash=\"sh $CRASHDIR/menu.sh\"" >>$profile
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echo "alias clash=\"sh $CRASHDIR/menu.sh\"" >>$profile
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echo "export CRASHDIR=\"$CRASHDIR\"" >>$profile
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#软固化功能
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autoSSH
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#设置init.d服务
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cp -f $CRASHDIR/shellcrash.procd /etc/init.d/shellcrash
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chmod 755 /etc/init.d/shellcrash
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#启动服务
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if [ ! -f $CRASHDIR/.dis_startup ]; then
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#AX6S/AX6000修复tun功能
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[ -f $CRASHDIR/configs/tun.ko ] && tunfix
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#小米7000/小米万兆修复tproxy
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[ -f /etc/init.d/qca-nss-ecm ] && [ -n "$(grep 'redir_mod=Tproxy' $CRASHDIR/configs/ShellCrash.cfg )" ] && tproxyfix
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#启动服务
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/etc/init.d/shellcrash start
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/etc/init.d/shellcrash enable
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fi
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}
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case "$1" in
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tunfix) tunfix ;;
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tproxyfix) tproxyfix ;;
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init) init ;;
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*)
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if [ -z $(pidof CrashCore) ];then
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init &
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fi
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;;
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esac
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