~脚本拆分后bug修复

scripts/starts/snapshot_init.sh

@@ -0,0 +1,94 @@
+#!/bin/sh
+# Copyright (C) Juewuy
+
+CRASHDIR="$(uci get firewall.ShellCrash.path | sed 's/\/misnap_init.sh//')"
+profile=/etc/profile
+. "$CRASHDIR"/configs/ShellCrash.cfg
+
+autoSSH(){
+	#自动开启SSH
+    [ "`uci -c /usr/share/xiaoqiang get xiaoqiang_version.version.CHANNEL`" != 'stable' ] && {
+		uci -c /usr/share/xiaoqiang set xiaoqiang_version.version.CHANNEL='stable' 
+		uci -c /usr/share/xiaoqiang commit xiaoqiang_version.version
+	}
+	[ -z "$(pidof dropbear)" -o -z "$(netstat -ntul | grep :22)" ] && {
+		sed -i 's/channel=.*/channel="debug"/g' /etc/init.d/dropbear
+		/etc/init.d/dropbear restart
+		mi_autoSSH_pwd=$(grep 'mi_autoSSH_pwd=' $CRASHDIR/configs/ShellCrash.cfg | awk -F "=" '{print $2}')
+		[ -n "$mi_autoSSH_pwd" ] && echo -e "$mi_autoSSH_pwd\n$mi_autoSSH_pwd" | passwd root
+	}
+	#配置nvram
+	[ "$(nvram get ssh_en)" = 0 ] && nvram set ssh_en=1 
+	[ "$(nvram get telnet_en)" = 0 ] && nvram set telnet_en=1
+	nvram commit &> /dev/null
+	#备份还原SSH秘钥
+	[ -f $CRASHDIR/configs/dropbear_rsa_host_key ] && ln -sf $CRASHDIR/configs/dropbear_rsa_host_key /etc/dropbear/dropbear_rsa_host_key
+	[ -f $CRASHDIR/configs/authorized_keys ] && ln -sf $CRASHDIR/configs/authorized_keys /etc/dropbear/authorized_keys
+}
+tunfix(){
+	ko_dir=$(modinfo ip_tables | grep  -Eo '/lib/modules.*/ip_tables.ko' | sed 's|/ip_tables.ko||' )
+	#在/tmp创建并挂载overlay
+	mkdir -p /tmp/overlay
+	mkdir -p /tmp/overlay/upper
+	mkdir -p /tmp/overlay/work
+	mount -o noatime,lowerdir=${ko_dir},upperdir=/tmp/overlay/upper,workdir=/tmp/overlay/work -t overlay "overlay_mods_only" ${ko_dir}
+	#将tun.ko链接到lib
+	ln -sf $CRASHDIR/tools/tun.ko ${ko_dir}/tun.ko || $CRASHDIR/start.sh loggger "小米Tun模块修复失败！"
+}
+tproxyfix(){
+	sed -i 's/sysctl -w net.bridge.bridge-nf-call-ip/#sysctl -w net.bridge.bridge-nf-call-ip/g' /etc/init.d/qca-nss-ecm
+	sysctl -w net.bridge.bridge-nf-call-iptables=0
+	sysctl -w net.bridge.bridge-nf-call-ip6tables=0
+}
+auto_clean(){
+	#自动清理升级备份文件夹
+	rm -rf /data/etc_bak
+	#自动清理被写入闪存的系统日志并禁止服务
+	/etc/init.d/stat_points stop 2>/dev/null
+	/etc/init.d/stat_points disable 2>/dev/null
+	sed -i '\#/logrotate#{ /^[[:space:]]*#/!s/^/#ShellCrash自动注释 / }' /etc/crontabs/root
+	rm -rf /data/usr/log
+}
+init(){
+	#等待启动完成
+	while ! ip a| grep -q lan; do
+		sleep 10
+	done
+	sleep 20
+	#初始化环境变量
+    [ -z "$my_alias" ] && my_alias=crash
+    sed -i "/ShellCrash\/menu.sh/"d "$profile"
+    echo "alias ${my_alias}=\"sh $CRASHDIR/menu.sh\"" >>"$profile"
+	sed -i "/export CRASHDIR/d" "$profile"
+	echo "export CRASHDIR=\"$CRASHDIR\"" >>"$profile"
+	autoSSH #软固化功能
+	auto_clean #自动清理
+	#设置init.d服务
+	cp -f $CRASHDIR/shellcrash.procd /etc/init.d/shellcrash
+	chmod 755 /etc/init.d/shellcrash
+	#启动服务
+	if [ ! -f $CRASHDIR/.dis_startup ]; then
+		#AX6S/AX6000修复tun功能
+		[ -s $CRASHDIR/tools/tun.ko ] && tunfix
+		#小米7000/小米万兆修复tproxy
+		[ -f /etc/init.d/qca-nss-ecm ] && [ -n "$(grep 'redir_mod=Tproxy' $CRASHDIR/configs/ShellCrash.cfg )" ] && tproxyfix
+		#自动覆盖根证书文件
+		[ -s $CRASHDIR/tools/ca-certificates.crt ] && cp -f $CRASHDIR/tools/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
+		#启动服务
+		$CRASHDIR/start.sh start
+		/etc/init.d/shellcrash enable
+	fi
+}
+
+case "$1" in
+	tunfix) tunfix ;;
+	tproxyfix) tproxyfix ;;
+	auto_clean) auto_clean ;;
+	init) init ;;
+	*)
+		if [ -z $(pidof CrashCore) ];then
+			init &
+		fi
+	;;
+esac
+