realm.sh

#!/bin/bash
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
export PATH
clear

#=================================================
#	System Required: CentOS/Debian/Ubuntu
#	Description: RealM 管理脚本
#	Author: 翠花
#	WebSite: https://about.nange.cn
#=================================================

sh_ver="1.5.0"
Green_font_prefix="\033[32m" && Red_font_prefix="\033[31m" && Green_background_prefix="\033[42;37m" && Red_background_prefix="\033[41;37m" && Font_color_suffix="\033[0m" && Yellow_font_prefix="\033[0;33m"

Info="${Green_font_prefix}[信息]${Font_color_suffix}"
Error="${Red_font_prefix}[错误]${Font_color_suffix}"
Tip="${Green_font_prefix}[注意]${Font_color_suffix}"
realm_conf_path="/etc/realm/config.json"
realm_bin_path="/usr/local/bin/realm"
raw_conf_path="/etc/realm/rawconf"
now_ver_file="/etc/realm/ver.txt"

check_root() {
	[[ $EUID != 0 ]] && echo -e "${Error} 当前非ROOT账号(或没有ROOT权限)，无法继续操作，请更换ROOT账号或使用 ${Green_background_prefix}sudo su${Font_color_suffix} 命令获取临时ROOT权限（执行后可能会提示输入当前账号的密码）。" && exit 1
}

#检查系统
check_sys() {
	if [[ -f /etc/redhat-release ]]; then
		release="centos"
	elif cat /etc/issue | grep -q -E -i "debian"; then
		release="debian"
	elif cat /etc/issue | grep -q -E -i "ubuntu"; then
		release="ubuntu"
	elif cat /etc/issue | grep -q -E -i "centos|red hat|redhat"; then
		release="centos"
	elif cat /proc/version | grep -q -E -i "debian"; then
		release="debian"
	elif cat /proc/version | grep -q -E -i "ubuntu"; then
		release="ubuntu"
	elif cat /proc/version | grep -q -E -i "centos|red hat|redhat"; then
		release="centos"
	fi
}

Installation_dependency() {
	echo -e "${Info} 开始安装依赖..."
	if [[ ${release} == "centos" ]]; then
		yum install epel-release -y && yum update
		yum install gzip wget curl unzip jq -y
	else
		apt-get update && apt-get install gzip wget curl unzip jq -y
	fi
	\cp -f /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
	echo -e "${Info} 依赖安装完毕..."
}

#检查系统内核版本
sysArch() {
	uname=$(uname -m)
	if [[ "$uname" == "i686" ]] || [[ "$uname" == "i386" ]]; then
		arch="i686"
	elif [[ "$uname" == *"armv7"* ]] || [[ "$uname" == "armv6l" ]]; then
		arch="arm"
	elif [[ "$uname" == *"armv8"* ]] || [[ "$uname" == "aarch64" ]]; then
		arch="aarch64"
	else
		arch="x86_64"
	fi
}

#检测是否已安装RealM
check_installed() {
	if test -a $realm_bin_path -a /etc/systemd/system/realm.service -a $realm_conf_path; then
		status=$(systemctl status realm | grep Active | awk '{print $3}' | cut -d "(" -f2 | cut -d ")" -f1)
		[[ "$status" == "running" ]] && echo -e "${Green_font_prefix} RealM 已安装${Font_color_suffix}，${Green_font_prefix}且已运行${Font_color_suffix}！"
		[[ "$status" != "running" ]] && echo -e "${Green_font_prefix} RealM 已安装${Font_color_suffix}，${Yellow_font_prefix}但未运行！${Font_color_suffix}"
	else
		echo -e "${Red_font_prefix}RealM 未安装！${Font_color_suffix}"
	fi
}

# 安装 RealM
Install_RealM() {
	if test -a $realm_bin_path -a /etc/systemd/system/realm.service -a $realm_conf_path; then
		echo "≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡"
		echo -e "≡≡≡≡≡≡ ${Green_font_prefix}RealM 已安装~ ${Font_color_suffix}≡≡≡≡≡≡"
		echo "≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡"
		sleep 2s
		start_menu
	fi
	Installation_dependency
	echo -e "${Info} 开始安装 RealM 主程序..."
	new_ver=$(wget -qO- https://api.github.com/repos/zhboner/realm/releases | jq -r '[.[] | select(.prerelease == false) | select(.draft == false) | .tag_name] | .[0]')
	mkdir /etc/realm
	wget -N --no-check-certificate "https://github.com/zhboner/realm/releases/download/${new_ver}/realm-${arch}-unknown-linux-gnu.tar.gz" && tar -xvf realm-${arch}-unknown-linux-gnu.tar.gz && chmod +x realm && mv -f realm $realm_bin_path
	rm -rf realm-${arch}-unknown-linux-gnu.tar.gz
	echo "${new_ver}" >${now_ver_file}

	echo '
[Unit]
Description=realm
After=network-online.target
Wants=network-online.target systemd-networkd-wait-online.service

[Service]
LimitNOFILE=32767 
Type=simple
User=root
Restart=on-failure
RestartSec=5s
ExecStartPre=/bin/sh -c 'ulimit -n 51200'
ExecStart=/usr/local/bin/realm -c /etc/realm/config.json

[Install]
WantedBy=multi-user.target' >/etc/systemd/system/realm.service
	systemctl enable --now realm
	Write_config
	echo "------------------------------"
	if test -a $realm_bin_path -a /etc/systemd/system/realm.service -a $realm_conf_path; then
		echo -e "${Green_font_prefix} RealM 主程序安装成功! ${Font_color_suffix}"
		echo "------------------------------"
	else
		echo -e "${Red_font_prefix}RealM 安装失败，请检查你的网络环境！${Font_color_suffix}"
		echo "------------------------------"
		$(rm -rf "$(pwd)"/realm)
		$(rm -rf "$(pwd)"/realm.service)
		$(rm -rf "$(pwd)"/config.json)
	fi
	sleep 3s
	start_menu
}

#更新 RealM
Update_RealM() {
	new_ver=$(wget -qO- https://api.github.com/repos/zhboner/realm/releases | jq -r '[.[] | select(.prerelease == false) | select(.draft == false) | .tag_name] | .[0]')
	now_ver=$(cat ${now_ver_file})
	if [[ "${now_ver}" != "${new_ver}" ]]; then
		echo -e "${Info} 发现 RealM 已有新版本 [ ${new_ver} ]，旧版本 [ ${now_ver} ]"
		read -e -p "是否更新 ? [Y/n] :" yn
		[[ -z "${yn}" ]] && yn="y"
		if [[ $yn == [Yy] ]]; then
			check_installed
			wget -N --no-check-certificate "https://github.com/zhboner/realm/releases/download/${new_ver}/realm-${arch}-unknown-linux-gnu.tar.gz" && tar -xvf realm-${arch}-unknown-linux-gnu.tar.gz && chmod +x realm && mv -f realm $realm_bin_path && systemctl restart realm
			rm -rf realm-${arch}-unknown-linux-gnu.tar.gz
			echo "${new_ver}" >${now_ver_file}
			echo -e "${Green_font_prefix} RealM 更新成功! ${Font_color_suffix}"
			sleep 3s
			start_menu
		fi
		sleep 3s
		start_menu
	else
		echo -e "${Info} 当前 RealM 已是最新版本 [ ${new_ver} ]"
		sleep 3s
		start_menu
	fi
}

#卸载 RealM
Uninstall_RealM() {
	if test -o $realm_bin_path -o /etc/systemd/system/realm.service -o $realm_conf_path; then
		sleep 2s
		systemctl stop realm.service
		systemctl disable realm.service
		$(rm -rf /usr/local/bin/realm)
		$(rm -rf /etc/systemd/system/realm.service)
		$(rm -rf /etc/realm)
		echo "------------------------------"
		echo -e "${Green_font_prefix} RealM 卸载成功! ${Font_color_suffix}"
		echo "------------------------------"
		sleep 3s
		start_menu
	else
		echo -e "${Red_font_prefix}RealM 没有安装,卸载个锤子！${Font_color_suffix}"
		sleep 3s
		start_menu
	fi
}
#启动 RealM
Start_RealM() {
	if test -a $realm_bin_path -a /etc/systemd/system/realm.service -a $realm_conf_path; then
		$(systemctl start realm)
		echo "------------------------------"
		echo -e "${Green_font_prefix} RealM 启动成功! ${Font_color_suffix}"
		echo "------------------------------"
		sleep 3s
		start_menu
	else
		echo -e "${Red_font_prefix}RealM 没有安装,启动个锤子！${Font_color_suffix}"
		sleep 3s
		start_menu
	fi
}

#停止 RealM
Stop_RealM() {
	if test -a $realm_bin_path -a /etc/systemd/system/realm.service -a $realm_conf_path; then
		$(systemctl stop realm)
		echo "------------------------------"
		echo -e "${Green_font_prefix} RealM 停止成功! ${Font_color_suffix}"
		echo "------------------------------"
		sleep 3s
		start_menu
	else
		echo -e "${Red_font_prefix}RealM 没有安装,停止个锤子！${Font_color_suffix}"
		sleep 3s
		start_menu
	fi
}

#重启 RealM
Restart_RealM() {
	if test -a $realm_bin_path -a /etc/systemd/system/realm.service -a $realm_conf_path; then
		$(systemctl restart realm)
		echo "------------------------------"
		echo -e "${Green_font_prefix} RealM 重启成功! ${Font_color_suffix}"
		echo "------------------------------"
		sleep 3s
		start_menu
	else
		echo -e "${Red_font_prefix}RealM 没有安装,重启个锤子！${Font_color_suffix}"
		sleep 3s
		start_menu
	fi
}

Write_config() {
	cat >${realm_conf_path} <<-EOF
		{"log":{"level":"warn","output":"/var/log/realm.log"},"dns":{"mode":"ipv4_only","protocol":"tcp_and_udp","nameservers":["8.8.8.8:53","8.8.4.4:53","2001:4860:4860::8888:53","2001:4860:4860::8844:53"],"min_ttl":600,"max_ttl":3600,"cache_size":256},"network":{"no_tcp":false,"use_udp":true,"tcp_timeout":5,"udp_timeout":30,"send_proxy":true,"send_proxy_version":2,"accept_proxy":true,"accept_proxy_timeout":5},"endpoints":[]}
	EOF
}

Set_dns_mode() {
	echo -e "请选择 DNS 模式
==============================	
 ${Green_font_prefix} 1.${Font_color_suffix} 仅 IPv4 模式
 ${Green_font_prefix} 2.${Font_color_suffix} 仅 IPv6 模式
 ${Green_font_prefix} 3.${Font_color_suffix} IPv4 + IPv6 模式 ${Red_font_prefix}(默认)${Font_color_suffix}
 ${Green_font_prefix} 4.${Font_color_suffix} IPv4 优先 + IPv6 模式
 ${Green_font_prefix} 5.${Font_color_suffix} IPv6 优先 + IPv4 模式
==============================
 ${Tip} 如不知道如何选择直接回车即可 !" && echo
	read -e -p "(默认: 3. IPv4 + IPv6 模式):" dns
	tmp=$(mktemp)
	[[ -z "${dns}" ]] && dns="3"
	if [[ ${dns} == "1" ]]; then
		jq '.dns.mode = "ipv4_only"' $realm_conf_path >"$tmp" && mv "$tmp" $realm_conf_path
	elif [[ ${dns} == "2" ]]; then
		jq '.dns.mode = "ipv6_only"' $realm_conf_path >"$tmp" && mv "$tmp" $realm_conf_path
	elif [[ ${dns} == "3" ]]; then
		jq '.dns.mode = "ipv4_and_ipv6"' $realm_conf_path >"$tmp" && mv "$tmp" $realm_conf_path
	elif [[ ${dns} == "4" ]]; then
		jq '.dns.mode = "ipv4_then_ipv6"' $realm_conf_path >"$tmp" && mv "$tmp" $realm_conf_path
	elif [[ ${dns} == "5" ]]; then
		jq '.dns.mode = "ipv6_then_ipv4"' $realm_conf_path >"$tmp" && mv "$tmp" $realm_conf_path
	else
		jq '.dns.mode = "ipv4_and_ipv6"' $realm_conf_path >"$tmp" && mv "$tmp" $realm_conf_path
	fi
	Restart_RealM
	echo && echo "=============================="
	echo -e "	DNS 模式 : ${Red_background_prefix} ${dns} ${Font_color_suffix}"
	echo "==============================" && echo
}

Set_dns_protocol() {
	echo -e "请选择 DNS 协议
==============================	
 ${Green_font_prefix} 1.${Font_color_suffix} 仅 TCP 协议
 ${Green_font_prefix} 2.${Font_color_suffix} 仅 UDP 协议
 ${Green_font_prefix} 3.${Font_color_suffix} TCP + UDP 协议 ${Red_font_prefix}(默认)${Font_color_suffix}
==============================
 ${Tip} 如不知道如何选择直接回车即可 !" && echo
	read -e -p "(默认: 3. TCP + UDP 协议):" protocol
	tmp=$(mktemp)
	[[ -z "${protocol}" ]] && protocol="3"
	if [[ ${protocol} == "1" ]]; then
		jq '.dns.protocol = "tcp"' $realm_conf_path >"$tmp" && mv "$tmp" $realm_conf_path
	elif [[ ${protocol} == "2" ]]; then
		jq '.dns.protocol = "udp"' $realm_conf_path >"$tmp" && mv "$tmp" $realm_conf_path
	elif [[ ${protocol} == "3" ]]; then
		jq '.dns.protocol = "tcp_and_udp"' $realm_conf_path >"$tmp" && mv "$tmp" $realm_conf_path
	else
		jq '.dns.protocol = "tcp_and_udp"' $realm_conf_path >"$tmp" && mv "$tmp" $realm_conf_path
	fi
	Restart_RealM
	echo && echo "=============================="
	echo -e "	DNS 协议 : ${Red_background_prefix} ${protocol} ${Font_color_suffix}"
	echo "==============================" && echo
}

Set_enable_udp() {
	echo -e "是否开启 UDP 转发？
==============================
${Green_font_prefix} 1.${Font_color_suffix} 开启  ${Green_font_prefix} 2.${Font_color_suffix} 关闭
=============================="
	read -e -p "(默认：1.开启)：" udp
	tmp=$(mktemp)
	[[ -z "${udp}" ]] && udp="1"
	if [[ ${udp} == "1" ]]; then
		jq '.network.use_udp = true' $realm_conf_path >"$tmp" && mv "$tmp" $realm_conf_path
	else
		jq '.network.use_udp = false' $realm_conf_path >"$tmp" && mv "$tmp" $realm_conf_path
	fi
	Restart_RealM
	echo && echo "=============================="
	echo -e "UDP 转发 开启状态：${Red_background_prefix} ${udp} ${Font_color_suffix}"
	echo "==============================" && echo
}

Set_disable_tcp() {
	echo -e "是否禁用 TCP 转发 ？
==============================
${Green_font_prefix} 1.${Font_color_suffix} 不禁用  ${Green_font_prefix} 2.${Font_color_suffix} 禁用
=============================="
	read -e -p "(默认：1.不禁用)：" ntcp
	tmp=$(mktemp)
	[[ -z "${ntcp}" ]] && ntcp="1"
	if [[ ${ntcp} == "1" ]]; then
		jq '.network.no_tcp = false' $realm_conf_path >"$tmp" && mv "$tmp" $realm_conf_path
	else
		jq '.network.no_tcp = true' $realm_conf_path >"$tmp" && mv "$tmp" $realm_conf_path
	fi
	Restart_RealM
	echo && echo "=============================="
	echo -e "强制禁用TCP 转发 状态：${Red_background_prefix} ${ntcp} ${Font_color_suffix}"
	echo "==============================" && echo
}

Set_send_proxy() {
	echo -e "是否开启 发送代理 ？
==============================
${Green_font_prefix} 1.${Font_color_suffix} 关闭  ${Green_font_prefix} 2.${Font_color_suffix} 开启
=============================="
	read -e -p "(默认：1.关闭)：" send_proxy
	tmp=$(mktemp)
	[[ -z "${send_proxy}" ]] && send_proxy="1"
	if [[ ${send_proxy} == "1" ]]; then
		jq '.network.send_proxy = false' $realm_conf_path >"$tmp" && mv "$tmp" $realm_conf_path
	else
		jq '.network.send_proxy = true' $realm_conf_path >"$tmp" && mv "$tmp" $realm_conf_path
	fi
	Restart_RealM
	echo && echo "=============================="
	echo -e "发送代理 开启状态：${Red_background_prefix} ${send_proxy} ${Font_color_suffix}"
	echo "==============================" && echo
}

Set_accept_proxy() {
	echo -e "是否开启 接收代理 ？
==============================
${Green_font_prefix} 1.${Font_color_suffix} 关闭  ${Green_font_prefix} 2.${Font_color_suffix} 开启
=============================="
	read -e -p "(默认：1.关闭)：" accept_proxy
	tmp=$(mktemp)
	[[ -z "${accept_proxy}" ]] && accept_proxy="1"
	if [[ ${accept_proxy} == "1" ]]; then
		jq '.network.accept_proxy = false' $realm_conf_path >"$tmp" && mv "$tmp" $realm_conf_path
	else
		jq '.network.accept_proxy = true' $realm_conf_path >"$tmp" && mv "$tmp" $realm_conf_path
	fi
	Restart_RealM
	echo && echo "=============================="
	echo -e "接收代理 开启状态：${Red_background_prefix} ${accept_proxy} ${Font_color_suffix}"
	echo "==============================" && echo
}

#设置本地监听端口
Set_listening_ports() {
	read -e -p " 请输入本地端口[1-65535] (支持端口段如1-100,数量需同转发端口相同):" lport
	[[ -z "${lport}" ]] && echo "取消..." && exit 1
}

#设置转发地址
Set_remote_addresses() {
	read -e -p " 请输入需转发的地址/IP :" ip
	[[ -z "${ip}" ]] && echo "取消..." && exit 1
}

#设置转发端口
Set_remote_ports() {
	read -e -p " 请输入远程端口[1-65535] (支持端口段如1-100，数量需同监听端口相同):" port
	[[ -z "${port}" ]] && echo "取消..." && exit 1
}

#配置转发
start_conf() {
	JSON='{"listen":"0.0.0.0:lport","remote":"ip:port"}'
	JSON=${JSON/lport/$lport}
	JSON=${JSON/ip/$ip}
	JSON=${JSON/port/$port}
	temp=$(jq --argjson data $JSON '.endpoints += [$data]' $realm_conf_path)
	echo $temp >$realm_conf_path
}

#写入查询配置
Write_rawconf() {
	echo $lport"/"$ip"#"$port >>$raw_conf_path
}

#赋值
eachconf_retrieve() {
	a=${trans_conf}
	b=${a#*/}
	listening_ports=${trans_conf%/*}
	remote_addresses=${b%#*}
	remote_ports=${trans_conf#*#}
}

#添加设置
Set_Config() {
	Set_listening_ports
	Set_remote_addresses
	Set_remote_ports
	echo && echo -e "==============================
	请检查 RealM 转发规则配置是否有误 !\n
	本地 端口: ${Green_font_prefix}${lport}${Font_color_suffix}
	远程 IP: ${Green_font_prefix}${ip}${Font_color_suffix}
	远程端 口: ${Green_font_prefix}${port}${Font_color_suffix}

==============================\n"
	read -e -p "请按任意键继续，如有配置错误请使用 Ctrl+C 退出。"
	start_conf
	Write_rawconf
	Restart_RealM
}

#添加RealM转发规则
Add_RealM() {
	Set_Config
	echo -e "${Green_font_prefix} 规则添加成功! ${Font_color_suffix}"
	read -p "输入任意键按回车返回主菜单"
	#start_menu
}

#查看规则
Check_RealM() {
	echo -e "=============================="
	echo -e "           RealM 转发规则             "
	echo -e "=============================="
	echo -e "序号|本地端口|远程地址:远程端口"
	echo -e "=============================="
	count_line=$(awk 'END{print NR}' $raw_conf_path)
	for ((i = 1; i <= $count_line; i++)); do
		trans_conf=$(sed -n "${i}p" $raw_conf_path)
		eachconf_retrieve
		echo -e " $i  |  $listening_ports  |$remote_addresses:$remote_ports"
		echo -e "------------------------------"
	done
	read -p "输入任意键按回车返回主菜单"
	start_menu
}

#删除 RealM 转发规则
Delete_RealM() {
	echo -e "          RealM 转发规则              "
	echo -e "=============================="
	echo -e "序号|本地端口|转发地址:转发端口"
	echo -e "=============================="

	count_line=$(awk 'END{print NR}' $raw_conf_path)
	for ((i = 1; i <= $count_line; i++)); do
		trans_conf=$(sed -n "${i}p" $raw_conf_path)
		eachconf_retrieve
		echo -e " $i  |  $listening_ports  |$remote_addresses:$remote_ports"
		echo -e "------------------------------"
	done
	read -p "请输入你要删除的规则编号：" numdelete
	sed -i "${numdelete}d" $raw_conf_path
	nu=${numdelete}-1
	temp=$(jq 'del(.endpoints['$nu'])' $realm_conf_path)
	echo $temp >$realm_conf_path
	clear
	$(systemctl restart realm)
	echo -e "${Red_font_prefix}相应规则已删除,服务已重启${Font_color_suffix}"
	sleep 2s
	clear
	echo -e "${Green_font_prefix}当前规则如下${Font_color_suffix}"
	echo -e "------------------------------"
	Check_RealM
	read -p "输入任意键按回车返回主菜单"
	start_menu
}

#更新脚本
Update_Shell() {
	echo -e "当前版本为 [ ${sh_ver} ]，开始检测最新版本..."
	curl -s https://purge.jsdelivr.net/gh/xos/realm@master/realm.sh >/dev/null 2>&1
	sh_new_ver=$(wget --no-check-certificate -qO- "https://fastly.jsdelivr.net/gh/xos/realm@master/realm.sh" | grep 'sh_ver="' | awk -F "=" '{print $NF}' | sed 's/\"//g' | head -1)
	[[ -z ${sh_new_ver} ]] && echo -e "${Error} 检测最新版本失败 !" && start_menu
	if [[ ${sh_new_ver} != ${sh_ver} ]]; then
		echo -e "发现新版本[ ${sh_new_ver} ]，是否更新？[Y/n]"
		read -p "(默认: y):" yn
		[[ -z "${yn}" ]] && yn="y"
		if [[ ${yn} == [Yy] ]]; then
			wget -O realm.sh --no-check-certificate https://fastly.jsdelivr.net/gh/xos/realm@master/realm.sh && chmod +x realm.sh
			echo -e "脚本已更新为最新版本[ ${sh_new_ver} ] !"
			echo -e "3s后执行新脚本"
			sleep 3s
			bash realm.sh
		else
			echo && echo "	已取消..." && echo
			sleep 3s
			bash realm.sh
		fi
	else
		echo -e "当前已是最新版本[ ${sh_new_ver} ] !"
		sleep 3s
		bash realm.sh
	fi
}

#备份配置
Backup() {
	if test -a $raw_conf_path; then
		cp $raw_conf_path /etc/realm/rawconf.back
		echo -e " ${Green_font_prefix}备份完成！${Font_color_suffix}"
		sleep 2s
		start_menu
	else
		echo -e " ${Red_font_prefix}未找到配置文件，备份失败${Font_color_suffix}"
		sleep 2s
		start_menu
	fi
}

#恢复配置
Recovey() {
	if test -a /etc/realm/rawconf.back; then
		rm -f $raw_conf_path
		cp /etc/realm/rawconf.back $raw_conf_path
		echo -e " ${Green_font_prefix}恢复完成！${Font_color_suffix}"
		sleep 2s
		start_menu
	else
		echo -e " ${Red_font_prefix}未找到备份文件，备份失败${Font_color_suffix}"
		sleep 2s
		start_menu
	fi
}

# 读取配置
Read_config() {
	[[ ! -e ${realm_conf_path} ]] && echo -e "${Error} RealM 配置文件不存在 !" && exit 1
	mode=$(cat ${realm_conf_path} | jq -r '.dns.mode')
	protocol=$(cat ${realm_conf_path} | jq -r '.dns.protocol')
	udp=$(cat ${realm_conf_path} | jq -r '.network.use_udp')
	ntcp=$(cat ${realm_conf_path} | jq -r '.network.no_tcp')
	send_proxy=$(cat ${realm_conf_path} | jq -r '.network.send_proxy')
	accept_proxy=$(cat ${realm_conf_path} | jq -r '.network.accept_proxy')
}

# 查看转发配置
View_Conf() {
	check_installed
	Read_config
	clear && echo
	echo -e "RealM 转发 配置："
	echo -e "=============================="
	echo -e " DNS 模式：${Green_font_prefix}${mode}${Font_color_suffix}"
	echo -e " DNS 协议：${Green_font_prefix}${protocol}${Font_color_suffix}"
	echo -e " UDP 启用：${Green_font_prefix}${udp}${Font_color_suffix}"
	echo -e " TCP 禁用：${Green_font_prefix}${ntcp}${Font_color_suffix}"
	echo -e " 代理发送：${Green_font_prefix}${send_proxy}${Font_color_suffix}"
	echo -e " 代理接收：${Green_font_prefix}${accept_proxy}${Font_color_suffix}"
	echo -e "=============================="
	echo
	before_start_menu
}

#修改转发配置
Set_Conf() {
	clear
	echo -e "
 ==============================
 ${Green_font_prefix}1.${Font_color_suffix} DNS 模式
 ${Green_font_prefix}2.${Font_color_suffix} DNS 协议 
 ${Green_font_prefix}3.${Font_color_suffix} UDP 启用
 ${Green_font_prefix}4.${Font_color_suffix} TCP 禁用
 ${Green_font_prefix}5.${Font_color_suffix} 代理发送
 ${Green_font_prefix}6.${Font_color_suffix} 代理接收
 =============================="
	echo
	read -p " 请输入数字后[1-6] 按回车键:" num3
	case "$num3" in
	1)
		Set_dns_mode
		;;
	2)
		Set_dns_protocol
		;;
	3)
		Set_enable_udp
		;;
	4)
		Set_disable_tcp
		;;
	5)
		Set_send_proxy
		;;
	6)
		Set_accept_proxy
		;;
	*)
		clear
		;;
	esac
	echo -e "${Error}:请输入正确数字 [1-6] 按回车键"
	sleep 2s
	Set_Conf
}

#备份/恢复配置
Backup_Recovey() {
	clear
	echo -e "
 ==============================
 ${Green_font_prefix}1.${Font_color_suffix} 备份配置
 ${Green_font_prefix}2.${Font_color_suffix} 恢复配置
 ${Green_font_prefix}3.${Font_color_suffix} 删除备份
 =============================="
	echo
	read -p " 请输入数字后[1-2] 按回车键:" num2
	case "$num2" in
	1)
		Backup
		;;
	2)
		Recovey
		;;
	3)
		if test -a /etc/realm/rawconf.back; then
			rm -f /etc/realm/rawconf.back
			echo -e " ${Green_font_prefix}删除成功！${Font_color_suffix}"
			sleep 2s
			start_menu
		else
			echo -e " ${Red_font_prefix}未找到备份文件，删除失败${Font_color_suffix}"
			sleep 2s
			start_menu
		fi
		;;
	*) ;;
	esac
	echo -e "${Error}:请输入正确数字 [1-2] 按回车键"
	sleep 2s
	Backup_Recovey
}

#查看RealM状态
Status_RealM() {
	if test -a $realm_bin_path -a /etc/systemd/system/realm.service -a $realm_conf_path;then
    	systemctl status realm
		read -p "输入任意键按回车返回主菜单"
		start_menu
	else
		echo -e "${Red_font_prefix}RealM 没有安装！${Font_color_suffix}"
		sleep 3s
		start_menu
	fi
}

#定时重启任务
Time_Task() {
	clear
	echo "###############################"
	echo "#        RealM 管理脚本       #"
	echo "###############################"
	echo -e "=============================="
	echo -e "${Green_font_prefix}1.配置 RealM 定时重启任务${Font_color_suffix}"
	echo -e "${Red_font_prefix}2.删除 RealM 定时重启任务${Font_color_suffix}"
	echo -e "=============================="
	read -p "请选择: " numtype
	if [ "$numtype" == "1" ]; then
		echo -e "请选择定时重启任务类型:"
		echo -e "1.分钟 2.小时 3.天"
		read -p "请输入类型:
  " type_num
		case "$type_num" in
		1)
			echo -e "请设置每多少分钟重启 RealM 任务"
			read -p "请设置分钟数:
  " type_m
			echo "*/$type_m * * * *  /usr/bin/systemctl restart realm" >>/var/spool/cron/crontabs/root
			sync /var/spool/cron/crontabs/root
			systemctl restart cron
			;;
		2)
			echo -e "请设置每多少小时重启 RealM 任务"
			read -p "请设置小时数:
  " type_h
			echo "0 */$type_h * * * /usr/bin/systemctl restart realm" >>/var/spool/cron/crontabs/root
			sync /var/spool/cron/crontabs/root
			systemctl restart cron
			;;
		3)
			echo -e "请设置每多少天重启 RealM 任务"
			read -p "请设置天数:
  " type_d
			echo "0 0 /$type_d * * /usr/bin/systemctl restart realm" >>/var/spool/cron/crontabs/root
			sync /var/spool/cron/crontabs/root
			systemctl restart cron
			;;
		*)
			clear
			echo -e "${Error}:请输入正确数字 [1-3] 按回车键"
			sleep 2s
			Time_Task
			;;
		esac
		echo -e "${Green_font_prefix}设置成功!任务已重启完成~${Font_color_suffix}"
		echo -e "${Red_font_prefix}注意：该重启任务测试环境为debian9,其他系统暂不清楚情况,请根据具体情况自行进行重启任务配置.不会请去百度~${Font_color_suffix}"
		read -p "输入任意键按回车返回主菜单"
		start_menu
	elif [ "$numtype" == "2" ]; then
		sed -i "/realm/d" /var/spool/cron/crontabs/root
		systemctl restart cron
		echo -e "${Green_font_prefix}定时重启任务删除完成！${Font_color_suffix}"
		read -p "输入任意键按回车返回主菜单"
		start_menu
	else
		echo "输入错误，请重新输入！"
		sleep 2s
		Time_Task
	fi
}

before_start_menu() {
	echo && echo -n -e "${yellow}* 按回车返回主菜单 *${plain}" && read temp
	start_menu
}

#主菜单
start_menu() {
	check_root
	check_sys
	sysArch
	clear
	echo
	echo "###############################"
	echo "#        RealM 管理脚本       #"
	echo "###############################"
	echo -e "
 当前版本 ${Red_font_prefix}[v${sh_ver}]${Font_color_suffix}
 ==============================
 ${Green_font_prefix}0.${Font_color_suffix} 更新脚本
 ==============================
 ${Green_font_prefix}1.${Font_color_suffix} 安装 RealM
 ${Green_font_prefix}2.${Font_color_suffix} 更新 RealM
 ${Green_font_prefix}3.${Font_color_suffix} 卸载 RealM
 ==============================
 ${Green_font_prefix}4.${Font_color_suffix} 启动 RealM
 ${Green_font_prefix}5.${Font_color_suffix} 停止 RealM
 ${Green_font_prefix}6.${Font_color_suffix} 重启 RealM
 ${Green_font_prefix}7.${Font_color_suffix} 查看 RealM 状态 
 ==============================
 ${Green_font_prefix}8.${Font_color_suffix} 添加 RealM 转发规则
 ${Green_font_prefix}9.${Font_color_suffix} 查看 RealM 转发规则
 ${Green_font_prefix}10.${Font_color_suffix} 删除 RealM 转发规则
 ==============================
 ${Green_font_prefix}11.${Font_color_suffix} 退出脚本
 ==============================
 ${Green_font_prefix}12.${Font_color_suffix} 查看配置
 ${Green_font_prefix}13.${Font_color_suffix} 修改配置
 ${Green_font_prefix}14.${Font_color_suffix} 备份/恢复配置
 ${Green_font_prefix}15.${Font_color_suffix} 添加定时重启任务
 =============================="
	check_installed
	echo -e  " =============================="
	read -p " 请输入数字后[0-15] 按回车键:
" num
	case "$num" in
	1)
		Install_RealM
		;;
	2)
		Update_RealM
		;;
	3)
		Uninstall_RealM
		;;
	4)
		Start_RealM
		;;
	5)
		Stop_RealM
		;;
	6)
		Restart_RealM
		;;
	7)
		Status_RealM
		;;
	8)
		Add_RealM
		;;
	9)
		Check_RealM
		;;
	10)
		Delete_RealM
		;;
	11)
		exit 1
		;;
	0)
		Update_Shell
		;;
	12)
		View_Conf
		;;
	13)
		Set_Conf
		;;
	14)
		Backup_Recovey
		;;
	15)
		Time_Task
		;;
	*)
		clear
		echo -e "${Error}:请输入正确数字 [0-15] 按回车键"
		sleep 2s
		start_menu
		;;
	esac
}
start_menu