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

#=================================================
#	System Required: CentOS 6+/Debian 6+/Ubuntu 14.04+
#	Description: Install the ShadowsocksR server
#	Version: 2.0.38
#	Author: Toyo
#	Blog: https://doub.io/ss-jc42/
#=================================================

sh_ver="2.0.38"
filepath=$(cd "$(dirname "$0")"; pwd)
file=$(echo -e "${filepath}"|awk -F "$0" '{print $1}')
ssr_folder="/usr/local/shadowsocksr"
ssr_ss_file="${ssr_folder}/shadowsocks"
config_file="${ssr_folder}/config.json"
config_folder="/etc/shadowsocksr"
config_user_file="${config_folder}/user-config.json"
ssr_log_file="${ssr_ss_file}/ssserver.log"
Libsodiumr_file="/usr/local/lib/libsodium.so"
Libsodiumr_ver_backup="1.0.13"
Server_Speeder_file="/serverspeeder/bin/serverSpeeder.sh"
LotServer_file="/appex/bin/serverSpeeder.sh"
BBR_file="${file}/bbr.sh"
jq_file="${ssr_folder}/jq"
Green_font_prefix="\033[32m" && Red_font_prefix="\033[31m" && Green_background_prefix="\033[42;37m" && Red_background_prefix="\033[41;37m" && Font_color_suffix="\033[0m"
Info="${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}"
Separator_1="——————————————————————————————"

check_root(){
  [[ $EUID != 0 ]] && echo -e "${Error} 当前账号非ROOT(或没有ROOT权限),无法继续操作,请使用${Green_background_prefix} sudo su ${Font_color_suffix}来获取临时ROOT权限(执行后会提示输入当前账号的密码)。" && exit 1
}
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
  bit=`uname -m`
}
check_pid(){
  PID=`ps -ef |grep -v grep | grep server.py |awk '{print $2}'`
}
SSR_installation_status(){
  [[ ! -e ${config_user_file} ]] && echo -e "${Error} 没有发现 ShadowsocksR 配置文件,请检查 !" && exit 1
  [[ ! -e ${ssr_folder} ]] && echo -e "${Error} 没有发现 ShadowsocksR 文件夹,请检查 !" && exit 1
}
Server_Speeder_installation_status(){
  [[ ! -e ${Server_Speeder_file} ]] && echo -e "${Error} 没有安装 锐速(Server Speeder),请检查 !" && exit 1
}
LotServer_installation_status(){
  [[ ! -e ${LotServer_file} ]] && echo -e "${Error} 没有安装 LotServer,请检查 !" && exit 1
}
BBR_installation_status(){
  if [[ ! -e ${BBR_file} ]]; then
    echo -e "${Error} 没有发现 BBR脚本,开始下载..."
    cd "${file}"
    if ! wget -N --no-check-certificate https://raw.githubusercontent.com/ToyoDAdoubi/doubi/master/bbr.sh; then
      echo -e "${Error} BBR 脚本下载失败 !" && exit 1
    else
      echo -e "${Info} BBR 脚本下载完成 !"
      chmod +x bbr.sh
    fi
  fi
}
# 设置 防火墙规则
Add_iptables(){
  iptables -I INPUT -m state --state NEW -m tcp -p tcp --dport ${ssr_port} -j ACCEPT
  iptables -I INPUT -m state --state NEW -m udp -p udp --dport ${ssr_port} -j ACCEPT
  ip6tables -I INPUT -m state --state NEW -m tcp -p tcp --dport ${ssr_port} -j ACCEPT
  ip6tables -I INPUT -m state --state NEW -m udp -p udp --dport ${ssr_port} -j ACCEPT
}
Del_iptables(){
  iptables -D INPUT -m state --state NEW -m tcp -p tcp --dport ${port} -j ACCEPT
  iptables -D INPUT -m state --state NEW -m udp -p udp --dport ${port} -j ACCEPT
  ip6tables -D INPUT -m state --state NEW -m tcp -p tcp --dport ${port} -j ACCEPT
  ip6tables -D INPUT -m state --state NEW -m udp -p udp --dport ${port} -j ACCEPT
}
Save_iptables(){
  if [[ ${release} == "centos" ]]; then
    service iptables save
    service ip6tables save
  else
    iptables-save > /etc/iptables.up.rules
    ip6tables-save > /etc/ip6tables.up.rules
  fi
}
Set_iptables(){
  if [[ ${release} == "centos" ]]; then
    service iptables save
    service ip6tables save
    chkconfig --level 2345 iptables on
    chkconfig --level 2345 ip6tables on
  else
    iptables-save > /etc/iptables.up.rules
    ip6tables-save > /etc/ip6tables.up.rules
    echo -e '#!/bin/bash\n/sbin/iptables-restore < /etc/iptables.up.rules\n/sbin/ip6tables-restore < /etc/ip6tables.up.rules' > /etc/network/if-pre-up.d/iptables
    chmod +x /etc/network/if-pre-up.d/iptables
  fi
}
# 读取 配置信息
Get_IP(){
  ip=$(wget -qO- -t1 -T2 ipinfo.io/ip)
  if [[ -z "${ip}" ]]; then
    ip=$(wget -qO- -t1 -T2 api.ip.sb/ip)
    if [[ -z "${ip}" ]]; then
      ip=$(wget -qO- -t1 -T2 members.3322.org/dyndns/getip)
      if [[ -z "${ip}" ]]; then
        ip="VPS_IP"
      fi
    fi
  fi
}
Get_User(){
  [[ ! -e ${jq_file} ]] && echo -e "${Error} JQ解析器 不存在,请检查 !" && exit 1
  port=`${jq_file} '.server_port' ${config_user_file}`
  password=`${jq_file} '.password' ${config_user_file} | sed 's/^.//;s/.$//'`
  method=`${jq_file} '.method' ${config_user_file} | sed 's/^.//;s/.$//'`
  protocol=`${jq_file} '.protocol' ${config_user_file} | sed 's/^.//;s/.$//'`
  obfs=`${jq_file} '.obfs' ${config_user_file} | sed 's/^.//;s/.$//'`
  protocol_param=`${jq_file} '.protocol_param' ${config_user_file} | sed 's/^.//;s/.$//'`
  speed_limit_per_con=`${jq_file} '.speed_limit_per_con' ${config_user_file}`
  speed_limit_per_user=`${jq_file} '.speed_limit_per_user' ${config_user_file}`
  connect_verbose_info=`${jq_file} '.connect_verbose_info' ${config_user_file}`
}
urlsafe_base64(){
  date=$(echo -n "$1"|base64|sed ':a;N;s/\n/ /g;ta'|sed 's/ //g;s/=//g;s/+/-/g;s/\//_/g')
  echo -e "${date}"
}
ss_link_qr(){
  SSbase64=$(urlsafe_base64 "${method}:${password}@${ip}:${port}")
  SSurl="ss://${SSbase64}"
  SSQRcode="http://qr.topscan.com/api.php?text=${SSurl}"
  ss_link=" SS    链接 : ${Green_font_prefix}${SSurl}${Font_color_suffix} \n SS  二维码 : ${Green_font_prefix}${SSQRcode}${Font_color_suffix}"
}
ssr_link_qr(){
  SSRprotocol=$(echo ${protocol} | sed 's/_compatible//g')
  SSRobfs=$(echo ${obfs} | sed 's/_compatible//g')
  SSRPWDbase64=$(urlsafe_base64 "${password}")
  SSRbase64=$(urlsafe_base64 "${ip}:${port}:${SSRprotocol}:${method}:${SSRobfs}:${SSRPWDbase64}")
  SSRurl="ssr://${SSRbase64}"
  SSRQRcode="http://qr.topscan.com/api.php?text=${SSRurl}"
  ssr_link=" SSR   链接 : ${Red_font_prefix}${SSRurl}${Font_color_suffix} \n SSR 二维码 : ${Red_font_prefix}${SSRQRcode}${Font_color_suffix} \n "
}
ss_ssr_determine(){
  protocol_suffix=`echo ${protocol} | awk -F "_" '{print $NF}'`
  obfs_suffix=`echo ${obfs} | awk -F "_" '{print $NF}'`
  if [[ ${protocol} = "origin" ]]; then
    if [[ ${obfs} = "plain" ]]; then
      ss_link_qr
      ssr_link=""
    else
      if [[ ${obfs_suffix} != "compatible" ]]; then
        ss_link=""
      else
        ss_link_qr
      fi
    fi
  else
    if [[ ${protocol_suffix} != "compatible" ]]; then
      ss_link=""
    else
      if [[ ${obfs_suffix} != "compatible" ]]; then
        if [[ ${obfs_suffix} = "plain" ]]; then
          ss_link_qr
        else
          ss_link=""
        fi
      else
        ss_link_qr
      fi
    fi
  fi
  ssr_link_qr
}
# 显示 配置信息
View_User(){
  SSR_installation_status
  Get_IP
  Get_User
  now_mode=$(cat "${config_user_file}"|grep '"port_password"')
  [[ -z ${protocol_param} ]] && protocol_param="0(无限)"
  if [[ -z "${now_mode}" ]]; then
    ss_ssr_determine
    clear && echo "===================================================" && echo
    echo -e " ShadowsocksR账号 配置信息:" && echo
    echo -e " I  P\t    : ${Green_font_prefix}${ip}${Font_color_suffix}"
    echo -e " 端口\t    : ${Green_font_prefix}${port}${Font_color_suffix}"
    echo -e " 密码\t    : ${Green_font_prefix}${password}${Font_color_suffix}"
    echo -e " 加密\t    : ${Green_font_prefix}${method}${Font_color_suffix}"
    echo -e " 协议\t    : ${Red_font_prefix}${protocol}${Font_color_suffix}"
    echo -e " 混淆\t    : ${Red_font_prefix}${obfs}${Font_color_suffix}"
    echo -e " 设备数限制 : ${Green_font_prefix}${protocol_param}${Font_color_suffix}"
    echo -e " 单线程限速 : ${Green_font_prefix}${speed_limit_per_con} KB/S${Font_color_suffix}"
    echo -e " 端口总限速 : ${Green_font_prefix}${speed_limit_per_user} KB/S${Font_color_suffix}"
    echo -e "${ss_link}"
    echo -e "${ssr_link}"
    echo -e " ${Green_font_prefix} 提示: ${Font_color_suffix}
 在浏览器中,打开二维码链接,就可以看到二维码图片。
 协议和混淆后面的[ _compatible ],指的是 兼容原版协议/混淆。"
    echo && echo "==================================================="
  else
    user_total=`${jq_file} '.port_password' ${config_user_file} | sed '$d' | sed "1d" | wc -l`
    [[ ${user_total} = "0" ]] && echo -e "${Error} 没有发现 多端口用户,请检查 !" && exit 1
    clear && echo "===================================================" && echo
    echo -e " ShadowsocksR账号 配置信息:" && echo
    echo -e " I  P\t    : ${Green_font_prefix}${ip}${Font_color_suffix}"
    echo -e " 加密\t    : ${Green_font_prefix}${method}${Font_color_suffix}"
    echo -e " 协议\t    : ${Red_font_prefix}${protocol}${Font_color_suffix}"
    echo -e " 混淆\t    : ${Red_font_prefix}${obfs}${Font_color_suffix}"
    echo -e " 设备数限制 : ${Green_font_prefix}${protocol_param}${Font_color_suffix}"
    echo -e " 单线程限速 : ${Green_font_prefix}${speed_limit_per_con} KB/S${Font_color_suffix}"
    echo -e " 端口总限速 : ${Green_font_prefix}${speed_limit_per_user} KB/S${Font_color_suffix}" && echo
    for((integer = ${user_total}; integer >= 1; integer--))
    do
      port=`${jq_file} '.port_password' ${config_user_file} | sed '$d' | sed "1d" | awk -F ":" '{print $1}' | sed -n "${integer}p" | sed -r 's/.*\"(.+)\".*/\1/'`
      password=`${jq_file} '.port_password' ${config_user_file} | sed '$d' | sed "1d" | awk -F ":" '{print $2}' | sed -n "${integer}p" | sed -r 's/.*\"(.+)\".*/\1/'`
      ss_ssr_determine
      echo -e ${Separator_1}
      echo -e " 端口\t    : ${Green_font_prefix}${port}${Font_color_suffix}"
      echo -e " 密码\t    : ${Green_font_prefix}${password}${Font_color_suffix}"
      echo -e "${ss_link}"
      echo -e "${ssr_link}"
    done
    echo -e " ${Green_font_prefix} 提示: ${Font_color_suffix}
 在浏览器中,打开二维码链接,就可以看到二维码图片。
 协议和混淆后面的[ _compatible ],指的是 兼容原版协议/混淆。"
    echo && echo "==================================================="
  fi
}
# 设置 配置信息
Set_config_port(){
  while true
  do
  echo -e "请输入要设置的ShadowsocksR账号 端口"
  read -e -p "(默认: 10000):" ssr_port
  [[ -z "$ssr_port" ]] && ssr_port="10000"
  echo $((${ssr_port}+0)) &>/dev/null
  if [[ $? == 0 ]]; then
    if [[ ${ssr_port} -ge 1 ]] && [[ ${ssr_port} -le 65535 ]]; then
      echo && echo ${Separator_1} && echo -e "	端口 : ${Green_font_prefix}${ssr_port}${Font_color_suffix}" && echo ${Separator_1} && echo
      break
    else
      echo -e "${Error} 请输入正确的数字(1-65535)"
    fi
  else
    echo -e "${Error} 请输入正确的数字(1-65535)"
  fi
  done
}
Set_config_password(){
  echo "请输入要设置的ShadowsocksR账号 密码"
  read -e -p "(默认: mojxtang.com):" ssr_password
  [[ -z "${ssr_password}" ]] && ssr_password="mojxtang.com"
  echo && echo ${Separator_1} && echo -e "	密码 : ${Green_font_prefix}${ssr_password}${Font_color_suffix}" && echo ${Separator_1} && echo
}
Set_config_method(){
  echo -e "请选择要设置的ShadowsocksR账号 加密方式
  
 ${Green_font_prefix} 1.${Font_color_suffix} none
 ${Tip} 如果使用 auth_chain_a 协议,请加密方式选择 none,混淆随意(建议 plain)
 
 ${Green_font_prefix} 2.${Font_color_suffix} rc4
 ${Green_font_prefix} 3.${Font_color_suffix} rc4-md5
 ${Green_font_prefix} 4.${Font_color_suffix} rc4-md5-6
 
 ${Green_font_prefix} 5.${Font_color_suffix} aes-128-ctr
 ${Green_font_prefix} 6.${Font_color_suffix} aes-192-ctr
 ${Green_font_prefix} 7.${Font_color_suffix} aes-256-ctr
 
 ${Green_font_prefix} 8.${Font_color_suffix} aes-128-cfb
 ${Green_font_prefix} 9.${Font_color_suffix} aes-192-cfb
 ${Green_font_prefix}10.${Font_color_suffix} aes-256-cfb
 
 ${Green_font_prefix}11.${Font_color_suffix} aes-128-cfb8
 ${Green_font_prefix}12.${Font_color_suffix} aes-192-cfb8
 ${Green_font_prefix}13.${Font_color_suffix} aes-256-cfb8
 
 ${Green_font_prefix}14.${Font_color_suffix} salsa20
 ${Green_font_prefix}15.${Font_color_suffix} chacha20
 ${Green_font_prefix}16.${Font_color_suffix} chacha20-ietf
 ${Tip} salsa20/chacha20-*系列加密方式,需要额外安装依赖 libsodium ,否则会无法启动ShadowsocksR !" && echo
  read -e -p "(默认: 5. aes-128-ctr):" ssr_method
  [[ -z "${ssr_method}" ]] && ssr_method="5"
  if [[ ${ssr_method} == "1" ]]; then
    ssr_method="none"
  elif [[ ${ssr_method} == "2" ]]; then
    ssr_method="rc4"
  elif [[ ${ssr_method} == "3" ]]; then
    ssr_method="rc4-md5"
  elif [[ ${ssr_method} == "4" ]]; then
    ssr_method="rc4-md5-6"
  elif [[ ${ssr_method} == "5" ]]; then
    ssr_method="aes-128-ctr"
  elif [[ ${ssr_method} == "6" ]]; then
    ssr_method="aes-192-ctr"
  elif [[ ${ssr_method} == "7" ]]; then
    ssr_method="aes-256-ctr"
  elif [[ ${ssr_method} == "8" ]]; then
    ssr_method="aes-128-cfb"
  elif [[ ${ssr_method} == "9" ]]; then
    ssr_method="aes-192-cfb"
  elif [[ ${ssr_method} == "10" ]]; then
    ssr_method="aes-256-cfb"
  elif [[ ${ssr_method} == "11" ]]; then
    ssr_method="aes-128-cfb8"
  elif [[ ${ssr_method} == "12" ]]; then
    ssr_method="aes-192-cfb8"
  elif [[ ${ssr_method} == "13" ]]; then
    ssr_method="aes-256-cfb8"
  elif [[ ${ssr_method} == "14" ]]; then
    ssr_method="salsa20"
  elif [[ ${ssr_method} == "15" ]]; then
    ssr_method="chacha20"
  elif [[ ${ssr_method} == "16" ]]; then
    ssr_method="chacha20-ietf"
  else
    ssr_method="aes-128-ctr"
  fi
  echo && echo ${Separator_1} && echo -e "	加密 : ${Green_font_prefix}${ssr_method}${Font_color_suffix}" && echo ${Separator_1} && echo
}
Set_config_protocol(){
  echo -e "请选择要设置的ShadowsocksR账号 协议插件
  
 ${Green_font_prefix}1.${Font_color_suffix} origin
 ${Green_font_prefix}2.${Font_color_suffix} auth_sha1_v4
 ${Green_font_prefix}3.${Font_color_suffix} auth_aes128_md5
 ${Green_font_prefix}4.${Font_color_suffix} auth_aes128_sha1
 ${Green_font_prefix}5.${Font_color_suffix} auth_chain_a
 ${Green_font_prefix}6.${Font_color_suffix} auth_chain_b
 ${Tip} 如果使用 auth_chain_a 协议,请加密方式选择 none,混淆随意(建议 plain)" && echo
  read -e -p "(默认: 2. auth_sha1_v4):" ssr_protocol
  [[ -z "${ssr_protocol}" ]] && ssr_protocol="2"
  if [[ ${ssr_protocol} == "1" ]]; then
    ssr_protocol="origin"
  elif [[ ${ssr_protocol} == "2" ]]; then
    ssr_protocol="auth_sha1_v4"
  elif [[ ${ssr_protocol} == "3" ]]; then
    ssr_protocol="auth_aes128_md5"
  elif [[ ${ssr_protocol} == "4" ]]; then
    ssr_protocol="auth_aes128_sha1"
  elif [[ ${ssr_protocol} == "5" ]]; then
    ssr_protocol="auth_chain_a"
  elif [[ ${ssr_protocol} == "6" ]]; then
    ssr_protocol="auth_chain_b"
  else
    ssr_protocol="auth_sha1_v4"
  fi
  echo && echo ${Separator_1} && echo -e "	协议 : ${Green_font_prefix}${ssr_protocol}${Font_color_suffix}" && echo ${Separator_1} && echo
  if [[ ${ssr_protocol} != "origin" ]]; then
    if [[ ${ssr_protocol} == "auth_sha1_v4" ]]; then
      read -e -p "是否设置 协议插件兼容原版(_compatible)?[Y/n]" ssr_protocol_yn
      [[ -z "${ssr_protocol_yn}" ]] && ssr_protocol_yn="y"
      [[ $ssr_protocol_yn == [Yy] ]] && ssr_protocol=${ssr_protocol}"_compatible"
      echo
    fi
  fi
}
Set_config_obfs(){
  echo -e "请选择要设置的ShadowsocksR账号 混淆插件
  
 ${Green_font_prefix}1.${Font_color_suffix} plain
 ${Green_font_prefix}2.${Font_color_suffix} http_simple
 ${Green_font_prefix}3.${Font_color_suffix} http_post
 ${Green_font_prefix}4.${Font_color_suffix} random_head
 ${Green_font_prefix}5.${Font_color_suffix} tls1.2_ticket_auth
 ${Tip} 如果使用 ShadowsocksR 加速游戏,请选择 混淆兼容原版或 plain 混淆,然后客户端选择 plain,否则会增加延迟 !
 另外, 如果你选择了 tls1.2_ticket_auth,那么客户端可以选择 tls1.2_ticket_fastauth,这样即能伪装又不会增加延迟 !
 如果你是在日本、美国等热门地区搭建,那么选择 plain 混淆可能被墙几率更低 !" && echo
  read -e -p "(默认: 1. plain):" ssr_obfs
  [[ -z "${ssr_obfs}" ]] && ssr_obfs="1"
  if [[ ${ssr_obfs} == "1" ]]; then
    ssr_obfs="plain"
  elif [[ ${ssr_obfs} == "2" ]]; then
    ssr_obfs="http_simple"
  elif [[ ${ssr_obfs} == "3" ]]; then
    ssr_obfs="http_post"
  elif [[ ${ssr_obfs} == "4" ]]; then
    ssr_obfs="random_head"
  elif [[ ${ssr_obfs} == "5" ]]; then
    ssr_obfs="tls1.2_ticket_auth"
  else
    ssr_obfs="plain"
  fi
  echo && echo ${Separator_1} && echo -e "	混淆 : ${Green_font_prefix}${ssr_obfs}${Font_color_suffix}" && echo ${Separator_1} && echo
  if [[ ${ssr_obfs} != "plain" ]]; then
      read -e -p "是否设置 混淆插件兼容原版(_compatible)?[Y/n]" ssr_obfs_yn
      [[ -z "${ssr_obfs_yn}" ]] && ssr_obfs_yn="y"
      [[ $ssr_obfs_yn == [Yy] ]] && ssr_obfs=${ssr_obfs}"_compatible"
      echo
  fi
}
Set_config_protocol_param(){
  while true
  do
  echo -e "请输入要设置的ShadowsocksR账号 欲限制的设备数 (${Green_font_prefix} auth_* 系列协议 不兼容原版才有效 ${Font_color_suffix})"
  echo -e "${Tip} 设备数限制:每个端口同一时间能链接的客户端数量(多端口模式,每个端口都是独立计算),建议最少 2个。"
  read -e -p "(默认: 无限):" ssr_protocol_param
  [[ -z "$ssr_protocol_param" ]] && ssr_protocol_param="" && echo && break
  echo $((${ssr_protocol_param}+0)) &>/dev/null
  if [[ $? == 0 ]]; then
    if [[ ${ssr_protocol_param} -ge 1 ]] && [[ ${ssr_protocol_param} -le 9999 ]]; then
      echo && echo ${Separator_1} && echo -e "	设备数限制 : ${Green_font_prefix}${ssr_protocol_param}${Font_color_suffix}" && echo ${Separator_1} && echo
      break
    else
      echo -e "${Error} 请输入正确的数字(1-9999)"
    fi
  else
    echo -e "${Error} 请输入正确的数字(1-9999)"
  fi
  done
}
Set_config_speed_limit_per_con(){
  while true
  do
  echo -e "请输入要设置的每个端口 单线程 限速上限(单位:KB/S)"
  echo -e "${Tip} 单线程限速:每个端口 单线程的限速上限,多线程即无效。"
  read -e -p "(默认: 无限):" ssr_speed_limit_per_con
  [[ -z "$ssr_speed_limit_per_con" ]] && ssr_speed_limit_per_con=0 && echo && break
  echo $((${ssr_speed_limit_per_con}+0)) &>/dev/null
  if [[ $? == 0 ]]; then
    if [[ ${ssr_speed_limit_per_con} -ge 1 ]] && [[ ${ssr_speed_limit_per_con} -le 131072 ]]; then
      echo && echo ${Separator_1} && echo -e "	单线程限速 : ${Green_font_prefix}${ssr_speed_limit_per_con} KB/S${Font_color_suffix}" && echo ${Separator_1} && echo
      break
    else
      echo -e "${Error} 请输入正确的数字(1-131072)"
    fi
  else
    echo -e "${Error} 请输入正确的数字(1-131072)"
  fi
  done
}
Set_config_speed_limit_per_user(){
  while true
  do
  echo
  echo -e "请输入要设置的每个端口 总速度 限速上限(单位:KB/S)"
  echo -e "${Tip} 端口总限速:每个端口 总速度 限速上限,单个端口整体限速。"
  read -e -p "(默认: 无限):" ssr_speed_limit_per_user
  [[ -z "$ssr_speed_limit_per_user" ]] && ssr_speed_limit_per_user=0 && echo && break
  echo $((${ssr_speed_limit_per_user}+0)) &>/dev/null
  if [[ $? == 0 ]]; then
    if [[ ${ssr_speed_limit_per_user} -ge 1 ]] && [[ ${ssr_speed_limit_per_user} -le 131072 ]]; then
      echo && echo ${Separator_1} && echo -e "	端口总限速 : ${Green_font_prefix}${ssr_speed_limit_per_user} KB/S${Font_color_suffix}" && echo ${Separator_1} && echo
      break
    else
      echo -e "${Error} 请输入正确的数字(1-131072)"
    fi
  else
    echo -e "${Error} 请输入正确的数字(1-131072)"
  fi
  done
}
Set_config_all(){
  Set_config_port
  Set_config_password
  Set_config_method
  Set_config_protocol
  Set_config_obfs
  Set_config_protocol_param
  Set_config_speed_limit_per_con
  Set_config_speed_limit_per_user
}
# 修改 配置信息
Modify_config_port(){
  sed -i 's/"server_port": '"$(echo ${port})"'/"server_port": '"$(echo ${ssr_port})"'/g' ${config_user_file}
}
Modify_config_password(){
  sed -i 's/"password": "'"$(echo ${password})"'"/"password": "'"$(echo ${ssr_password})"'"/g' ${config_user_file}
}
Modify_config_method(){
  sed -i 's/"method": "'"$(echo ${method})"'"/"method": "'"$(echo ${ssr_method})"'"/g' ${config_user_file}
}
Modify_config_protocol(){
  sed -i 's/"protocol": "'"$(echo ${protocol})"'"/"protocol": "'"$(echo ${ssr_protocol})"'"/g' ${config_user_file}
}
Modify_config_obfs(){
  sed -i 's/"obfs": "'"$(echo ${obfs})"'"/"obfs": "'"$(echo ${ssr_obfs})"'"/g' ${config_user_file}
}
Modify_config_protocol_param(){
  sed -i 's/"protocol_param": "'"$(echo ${protocol_param})"'"/"protocol_param": "'"$(echo ${ssr_protocol_param})"'"/g' ${config_user_file}
}
Modify_config_speed_limit_per_con(){
  sed -i 's/"speed_limit_per_con": '"$(echo ${speed_limit_per_con})"'/"speed_limit_per_con": '"$(echo ${ssr_speed_limit_per_con})"'/g' ${config_user_file}
}
Modify_config_speed_limit_per_user(){
  sed -i 's/"speed_limit_per_user": '"$(echo ${speed_limit_per_user})"'/"speed_limit_per_user": '"$(echo ${ssr_speed_limit_per_user})"'/g' ${config_user_file}
}
Modify_config_connect_verbose_info(){
  sed -i 's/"connect_verbose_info": '"$(echo ${connect_verbose_info})"'/"connect_verbose_info": '"$(echo ${ssr_connect_verbose_info})"'/g' ${config_user_file}
}
Modify_config_all(){
  Modify_config_port
  Modify_config_password
  Modify_config_method
  Modify_config_protocol
  Modify_config_obfs
  Modify_config_protocol_param
  Modify_config_speed_limit_per_con
  Modify_config_speed_limit_per_user
}
Modify_config_port_many(){
  sed -i 's/"'"$(echo ${port})"'":/"'"$(echo ${ssr_port})"'":/g' ${config_user_file}
}
Modify_config_password_many(){
  sed -i 's/"'"$(echo ${password})"'"/"'"$(echo ${ssr_password})"'"/g' ${config_user_file}
}
# 写入 配置信息
Write_configuration(){
  cat > ${config_user_file}<<-EOF
{
    "server": "0.0.0.0",
    "server_ipv6": "::",
    "server_port": ${ssr_port},
    "local_address": "127.0.0.1",
    "local_port": 1080,

    "password": "${ssr_password}",
    "method": "${ssr_method}",
    "protocol": "${ssr_protocol}",
    "protocol_param": "${ssr_protocol_param}",
    "obfs": "${ssr_obfs}",
    "obfs_param": "",
    "speed_limit_per_con": ${ssr_speed_limit_per_con},
    "speed_limit_per_user": ${ssr_speed_limit_per_user},

    "additional_ports" : {},
    "timeout": 120,
    "udp_timeout": 60,
    "dns_ipv6": false,
    "connect_verbose_info": 0,
    "redirect": "",
    "fast_open": false
}
EOF
}
Write_configuration_many(){
  cat > ${config_user_file}<<-EOF
{
    "server": "0.0.0.0",
    "server_ipv6": "::",
    "local_address": "127.0.0.1",
    "local_port": 1080,

    "port_password":{
        "${ssr_port}":"${ssr_password}"
    },
    "method": "${ssr_method}",
    "protocol": "${ssr_protocol}",
    "protocol_param": "${ssr_protocol_param}",
    "obfs": "${ssr_obfs}",
    "obfs_param": "",
    "speed_limit_per_con": ${ssr_speed_limit_per_con},
    "speed_limit_per_user": ${ssr_speed_limit_per_user},

    "additional_ports" : {},
    "timeout": 120,
    "udp_timeout": 60,
    "dns_ipv6": false,
    "connect_verbose_info": 0,
    "redirect": "",
    "fast_open": false
}
EOF
}
Check_python(){
  python_ver=`python -h`
  if [[ -z ${python_ver} ]]; then
    echo -e "${Info} 没有安装Python,开始安装..."
    if [[ ${release} == "centos" ]]; then
      yum install -y python
    else
      apt-get install -y python
    fi
  fi
}
Centos_yum(){
  yum update
  cat /etc/redhat-release |grep 7\..*|grep -i centos>/dev/null
  if [[ $? = 0 ]]; then
    yum install -y vim unzip net-tools
  else
    yum install -y vim unzip
  fi
}
Debian_apt(){
  apt-get update
  cat /etc/issue |grep 9\..*>/dev/null
  if [[ $? = 0 ]]; then
    apt-get install -y vim unzip net-tools
  else
    apt-get install -y vim unzip
  fi
}
# 下载 ShadowsocksR
Download_SSR(){
  cd "/usr/local/"
  wget -N --no-check-certificate "https://github.com/ToyoDAdoubiBackup/shadowsocksr/archive/manyuser.zip"
  #git config --global http.sslVerify false
  #env GIT_SSL_NO_VERIFY=true git clone -b manyuser https://github.com/ToyoDAdoubiBackup/shadowsocksr.git
  #[[ ! -e ${ssr_folder} ]] && echo -e "${Error} ShadowsocksR服务端 下载失败 !" && exit 1
  [[ ! -e "manyuser.zip" ]] && echo -e "${Error} ShadowsocksR服务端 压缩包 下载失败 !" && rm -rf manyuser.zip && exit 1
  unzip "manyuser.zip"
  [[ ! -e "/usr/local/shadowsocksr-manyuser/" ]] && echo -e "${Error} ShadowsocksR服务端 解压失败 !" && rm -rf manyuser.zip && exit 1
  mv "/usr/local/shadowsocksr-manyuser/" "/usr/local/shadowsocksr/"
  [[ ! -e "/usr/local/shadowsocksr/" ]] && echo -e "${Error} ShadowsocksR服务端 重命名失败 !" && rm -rf manyuser.zip && rm -rf "/usr/local/shadowsocksr-manyuser/" && exit 1
  rm -rf manyuser.zip
  [[ -e ${config_folder} ]] && rm -rf ${config_folder}
  mkdir ${config_folder}
  [[ ! -e ${config_folder} ]] && echo -e "${Error} ShadowsocksR配置文件的文件夹 建立失败 !" && exit 1
  echo -e "${Info} ShadowsocksR服务端 下载完成 !"
}
Service_SSR(){
  if [[ ${release} = "centos" ]]; then
    if ! wget --no-check-certificate https://raw.githubusercontent.com/ToyoDAdoubi/doubi/master/service/ssr_centos -O /etc/init.d/ssr; then
      echo -e "${Error} ShadowsocksR服务 管理脚本下载失败 !" && exit 1
    fi
    chmod +x /etc/init.d/ssr
    chkconfig --add ssr
    chkconfig ssr on
  else
    if ! wget --no-check-certificate https://raw.githubusercontent.com/ToyoDAdoubi/doubi/master/service/ssr_debian -O /etc/init.d/ssr; then
      echo -e "${Error} ShadowsocksR服务 管理脚本下载失败 !" && exit 1
    fi
    chmod +x /etc/init.d/ssr
    update-rc.d -f ssr defaults
  fi
  echo -e "${Info} ShadowsocksR服务 管理脚本下载完成 !"
}
# 安装 JQ解析器
JQ_install(){
  if [[ ! -e ${jq_file} ]]; then
    cd "${ssr_folder}"
    if [[ ${bit} = "x86_64" ]]; then
      mv "jq-linux64" "jq"
      #wget --no-check-certificate "https://github.com/stedolan/jq/releases/download/jq-1.5/jq-linux64" -O ${jq_file}
    else
      mv "jq-linux32" "jq"
      #wget --no-check-certificate "https://github.com/stedolan/jq/releases/download/jq-1.5/jq-linux32" -O ${jq_file}
    fi
    [[ ! -e ${jq_file} ]] && echo -e "${Error} JQ解析器 重命名失败,请检查 !" && exit 1
    chmod +x ${jq_file}
    echo -e "${Info} JQ解析器 安装完成,继续..." 
  else
    echo -e "${Info} JQ解析器 已安装,继续..."
  fi
}
# 安装 依赖
Installation_dependency(){
  if [[ ${release} == "centos" ]]; then
    Centos_yum
  else
    Debian_apt
  fi
  [[ ! -e "/usr/bin/unzip" ]] && echo -e "${Error} 依赖 unzip(解压压缩包) 安装失败,多半是软件包源的问题,请检查 !" && exit 1
  Check_python
  #echo "nameserver 8.8.8.8" > /etc/resolv.conf
  #echo "nameserver 8.8.4.4" >> /etc/resolv.conf
  \cp -f /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
}
Install_SSR(){
  check_root
  [[ -e ${config_user_file} ]] && echo -e "${Error} ShadowsocksR 配置文件已存在,请检查( 如安装失败或者存在旧版本,请先卸载 ) !" && exit 1
  [[ -e ${ssr_folder} ]] && echo -e "${Error} ShadowsocksR 文件夹已存在,请检查( 如安装失败或者存在旧版本,请先卸载 ) !" && exit 1
  echo -e "${Info} 开始设置 ShadowsocksR账号配置..."
  Set_config_all
  echo -e "${Info} 开始安装/配置 ShadowsocksR依赖..."
  Installation_dependency
  echo -e "${Info} 开始下载/安装 ShadowsocksR文件..."
  Download_SSR
  echo -e "${Info} 开始下载/安装 ShadowsocksR服务脚本(init)..."
  Service_SSR
  echo -e "${Info} 开始下载/安装 JSNO解析器 JQ..."
  JQ_install
  echo -e "${Info} 开始写入 ShadowsocksR配置文件..."
  Write_configuration
  echo -e "${Info} 开始设置 iptables防火墙..."
  Set_iptables
  echo -e "${Info} 开始添加 iptables防火墙规则..."
  Add_iptables
  echo -e "${Info} 开始保存 iptables防火墙规则..."
  Save_iptables
  echo -e "${Info} 所有步骤 安装完毕,开始启动 ShadowsocksR服务端..."
  Start_SSR
}
Update_SSR(){
  SSR_installation_status
  echo -e "因破娃暂停更新ShadowsocksR服务端,所以此功能临时禁用。"
  #cd ${ssr_folder}
  #git pull
  #Restart_SSR
}
Uninstall_SSR(){
  [[ ! -e ${config_user_file} ]] && [[ ! -e ${ssr_folder} ]] && echo -e "${Error} 没有安装 ShadowsocksR,请检查 !" && exit 1
  echo "确定要 卸载ShadowsocksR?[y/N]" && echo
  read -e -p "(默认: n):" unyn
  [[ -z ${unyn} ]] && unyn="n"
  if [[ ${unyn} == [Yy] ]]; then
    check_pid
    [[ ! -z "${PID}" ]] && kill -9 ${PID}
    if [[ -z "${now_mode}" ]]; then
      port=`${jq_file} '.server_port' ${config_user_file}`
      Del_iptables
      Save_iptables
    else
      user_total=`${jq_file} '.port_password' ${config_user_file} | sed '$d' | sed "1d" | wc -l`
      for((integer = 1; integer <= ${user_total}; integer++))
      do
        port=`${jq_file} '.port_password' ${config_user_file} | sed '$d' | sed "1d" | awk -F ":" '{print $1}' | sed -n "${integer}p" | sed -r 's/.*\"(.+)\".*/\1/'`
        Del_iptables
      done
      Save_iptables
    fi
    if [[ ${release} = "centos" ]]; then
      chkconfig --del ssr
    else
      update-rc.d -f ssr remove
    fi
    rm -rf ${ssr_folder} && rm -rf ${config_folder} && rm -rf /etc/init.d/ssr
    echo && echo " ShadowsocksR 卸载完成 !" && echo
  else
    echo && echo " 卸载已取消..." && echo
  fi
}
Check_Libsodium_ver(){
  echo -e "${Info} 开始获取 libsodium 最新版本..."
  Libsodiumr_ver=$(wget -qO- "https://github.com/jedisct1/libsodium/tags"|grep "/jedisct1/libsodium/releases/tag/"|head -1|sed -r 's/.*tag\/(.+)\">.*/\1/')
  [[ -z ${Libsodiumr_ver} ]] && Libsodiumr_ver=${Libsodiumr_ver_backup}
  echo -e "${Info} libsodium 最新版本为 ${Green_font_prefix}${Libsodiumr_ver}${Font_color_suffix} !"
}
Install_Libsodium(){
  if [[ -e ${Libsodiumr_file} ]]; then
    echo -e "${Error} libsodium 已安装 , 是否覆盖安装(更新)?[y/N]"
    read -e -p "(默认: n):" yn
    [[ -z ${yn} ]] && yn="n"
    if [[ ${yn} == [Nn] ]]; then
      echo "已取消..." && exit 1
    fi
  else
    echo -e "${Info} libsodium 未安装,开始安装..."
  fi
  Check_Libsodium_ver
  if [[ ${release} == "centos" ]]; then
    yum update
    echo -e "${Info} 安装依赖..."
    yum -y groupinstall "Development Tools"
    echo -e "${Info} 下载..."
    wget  --no-check-certificate -N "https://github.com/jedisct1/libsodium/releases/download/${Libsodiumr_ver}/libsodium-${Libsodiumr_ver}.tar.gz"
    echo -e "${Info} 解压..."
    tar -xzf libsodium-${Libsodiumr_ver}.tar.gz && cd libsodium-${Libsodiumr_ver}
    echo -e "${Info} 编译安装..."
    ./configure --disable-maintainer-mode && make -j2 && make install
    echo /usr/local/lib > /etc/ld.so.conf.d/usr_local_lib.conf
  else
    apt-get update
    echo -e "${Info} 安装依赖..."
    apt-get install -y build-essential
    echo -e "${Info} 下载..."
    wget  --no-check-certificate -N "https://github.com/jedisct1/libsodium/releases/download/${Libsodiumr_ver}/libsodium-${Libsodiumr_ver}.tar.gz"
    echo -e "${Info} 解压..."
    tar -xzf libsodium-${Libsodiumr_ver}.tar.gz && cd libsodium-${Libsodiumr_ver}
    echo -e "${Info} 编译安装..."
    ./configure --disable-maintainer-mode && make -j2 && make install
  fi
  ldconfig
  cd .. && rm -rf libsodium-${Libsodiumr_ver}.tar.gz && rm -rf libsodium-${Libsodiumr_ver}
  [[ ! -e ${Libsodiumr_file} ]] && echo -e "${Error} libsodium 安装失败 !" && exit 1
  echo && echo -e "${Info} libsodium 安装成功 !" && echo
}
# 显示 连接信息
debian_View_user_connection_info(){
  format_1=$1
  if [[ -z "${now_mode}" ]]; then
    now_mode="单端口" && user_total="1"
    IP_total=`netstat -anp |grep 'ESTABLISHED' |grep 'python' |grep 'tcp6' |awk '{print $5}' |awk -F ":" '{print $1}' |sort -u |grep -E -o "([0-9]{1,3}[\.]){3}[0-9]{1,3}" |wc -l`
    user_port=`${jq_file} '.server_port' ${config_user_file}`
    user_IP_1=`netstat -anp |grep 'ESTABLISHED' |grep 'python' |grep 'tcp6' |grep ":${user_port} " |awk '{print $5}' |awk -F ":" '{print $1}' |sort -u |grep -E -o "([0-9]{1,3}[\.]){3}[0-9]{1,3}" `
    if [[ -z ${user_IP_1} ]]; then
      user_IP_total="0"
    else
      user_IP_total=`echo -e "${user_IP_1}"|wc -l`
      if [[ ${format_1} == "IP_address" ]]; then
        get_IP_address
      else
        user_IP=`echo -e "\n${user_IP_1}"`
      fi
    fi
    user_list_all="端口: ${Green_font_prefix}"${user_port}"${Font_color_suffix}\t 链接IP总数: ${Green_font_prefix}"${user_IP_total}"${Font_color_suffix}\t 当前链接IP: ${Green_font_prefix}${user_IP}${Font_color_suffix}\n"
    user_IP=""
    echo -e "当前模式: ${Green_background_prefix} "${now_mode}" ${Font_color_suffix} 链接IP总数: ${Green_background_prefix} "${IP_total}" ${Font_color_suffix}"
    echo -e "${user_list_all}"
  else
    now_mode="多端口" && user_total=`${jq_file} '.port_password' ${config_user_file} |sed '$d;1d' | wc -l`
    IP_total=`netstat -anp |grep 'ESTABLISHED' |grep 'python' |grep 'tcp6' |awk '{print $5}' |awk -F ":" '{print $1}' |sort -u |grep -E -o "([0-9]{1,3}[\.]){3}[0-9]{1,3}" |wc -l`
    user_list_all=""
    for((integer = ${user_total}; integer >= 1; integer--))
    do
      user_port=`${jq_file} '.port_password' ${config_user_file} |sed '$d;1d' |awk -F ":" '{print $1}' |sed -n "${integer}p" |sed -r 's/.*\"(.+)\".*/\1/'`
      user_IP_1=`netstat -anp |grep 'ESTABLISHED' |grep 'python' |grep 'tcp6' |grep "${user_port}" |awk '{print $5}' |awk -F ":" '{print $1}' |sort -u |grep -E -o "([0-9]{1,3}[\.]){3}[0-9]{1,3}"`
      if [[ -z ${user_IP_1} ]]; then
        user_IP_total="0"
      else
        user_IP_total=`echo -e "${user_IP_1}"|wc -l`
        if [[ ${format_1} == "IP_address" ]]; then
          get_IP_address
        else
          user_IP=`echo -e "\n${user_IP_1}"`
        fi
      fi
      user_list_all=${user_list_all}"端口: ${Green_font_prefix}"${user_port}"${Font_color_suffix}\t 链接IP总数: ${Green_font_prefix}"${user_IP_total}"${Font_color_suffix}\t 当前链接IP: ${Green_font_prefix}${user_IP}${Font_color_suffix}\n"
      user_IP=""
    done
    echo -e "当前模式: ${Green_background_prefix} "${now_mode}" ${Font_color_suffix} 用户总数: ${Green_background_prefix} "${user_total}" ${Font_color_suffix} 链接IP总数: ${Green_background_prefix} "${IP_total}" ${Font_color_suffix} "
    echo -e "${user_list_all}"
  fi
}
centos_View_user_connection_info(){
  format_1=$1
  if [[ -z "${now_mode}" ]]; then
    now_mode="单端口" && user_total="1"
    IP_total=`netstat -anp |grep 'ESTABLISHED' |grep 'python' |grep 'tcp' |grep '::ffff:' |awk '{print $5}' |awk -F ":" '{print $4}' |sort -u |grep -E -o "([0-9]{1,3}[\.]){3}[0-9]{1,3}" |wc -l`
    user_port=`${jq_file} '.server_port' ${config_user_file}`
    user_IP_1=`netstat -anp |grep 'ESTABLISHED' |grep 'python' |grep 'tcp' |grep ":${user_port} " | grep '::ffff:' |awk '{print $5}' |awk -F ":" '{print $4}' |sort -u |grep -E -o "([0-9]{1,3}[\.]){3}[0-9]{1,3}"`
    if [[ -z ${user_IP_1} ]]; then
      user_IP_total="0"
    else
      user_IP_total=`echo -e "${user_IP_1}"|wc -l`
      if [[ ${format_1} == "IP_address" ]]; then
        get_IP_address
      else
        user_IP=`echo -e "\n${user_IP_1}"`
      fi
    fi
    user_list_all="端口: ${Green_font_prefix}"${user_port}"${Font_color_suffix}\t 链接IP总数: ${Green_font_prefix}"${user_IP_total}"${Font_color_suffix}\t 当前链接IP: ${Green_font_prefix}${user_IP}${Font_color_suffix}\n"
    user_IP=""
    echo -e "当前模式: ${Green_background_prefix} "${now_mode}" ${Font_color_suffix} 链接IP总数: ${Green_background_prefix} "${IP_total}" ${Font_color_suffix}"
    echo -e "${user_list_all}"
  else
    now_mode="多端口" && user_total=`${jq_file} '.port_password' ${config_user_file} |sed '$d;1d' | wc -l`
    IP_total=`netstat -anp |grep 'ESTABLISHED' |grep 'python' |grep 'tcp' | grep '::ffff:' |awk '{print $5}' |awk -F ":" '{print $4}' |sort -u |grep -E -o "([0-9]{1,3}[\.]){3}[0-9]{1,3}" |wc -l`
    user_list_all=""
    for((integer = 1; integer <= ${user_total}; integer++))
    do
      user_port=`${jq_file} '.port_password' ${config_user_file} |sed '$d;1d' |awk -F ":" '{print $1}' |sed -n "${integer}p" |sed -r 's/.*\"(.+)\".*/\1/'`
      user_IP_1=`netstat -anp |grep 'ESTABLISHED' |grep 'python' |grep 'tcp' |grep "${user_port}"|grep '::ffff:' |awk '{print $5}' |awk -F ":" '{print $4}' |sort -u |grep -E -o "([0-9]{1,3}[\.]){3}[0-9]{1,3}" `
      if [[ -z ${user_IP_1} ]]; then
        user_IP_total="0"
      else
        user_IP_total=`echo -e "${user_IP_1}"|wc -l`
        if [[ ${format_1} == "IP_address" ]]; then
          get_IP_address
        else
          user_IP=`echo -e "\n${user_IP_1}"`
        fi
      fi
      user_list_all=${user_list_all}"端口: ${Green_font_prefix}"${user_port}"${Font_color_suffix}\t 链接IP总数: ${Green_font_prefix}"${user_IP_total}"${Font_color_suffix}\t 当前链接IP: ${Green_font_prefix}${user_IP}${Font_color_suffix}\n"
      user_IP=""
    done
    echo -e "当前模式: ${Green_background_prefix} "${now_mode}" ${Font_color_suffix} 用户总数: ${Green_background_prefix} "${user_total}" ${Font_color_suffix} 链接IP总数: ${Green_background_prefix} "${IP_total}" ${Font_color_suffix} "
    echo -e "${user_list_all}"
  fi
}
View_user_connection_info(){
  SSR_installation_status
  echo && echo -e "请选择要显示的格式:
 ${Green_font_prefix}1.${Font_color_suffix} 显示 IP 格式
 ${Green_font_prefix}2.${Font_color_suffix} 显示 IP+IP归属地 格式" && echo
  read -e -p "(默认: 1):" ssr_connection_info
  [[ -z "${ssr_connection_info}" ]] && ssr_connection_info="1"
  if [[ ${ssr_connection_info} == "1" ]]; then
    View_user_connection_info_1 ""
  elif [[ ${ssr_connection_info} == "2" ]]; then
    echo -e "${Tip} 检测IP归属地(ipip.net),如果IP较多,可能时间会比较长..."
    View_user_connection_info_1 "IP_address"
  else
    echo -e "${Error} 请输入正确的数字(1-2)" && exit 1
  fi
}
View_user_connection_info_1(){
  format=$1
  if [[ ${release} = "centos" ]]; then
    cat /etc/redhat-release |grep 7\..*|grep -i centos>/dev/null
    if [[ $? = 0 ]]; then
      debian_View_user_connection_info "$format"
    else
      centos_View_user_connection_info "$format"
    fi
  else
    debian_View_user_connection_info "$format"
  fi
}
get_IP_address(){
  #echo "user_IP_1=${user_IP_1}"
  if [[ ! -z ${user_IP_1} ]]; then
  #echo "user_IP_total=${user_IP_total}"
    for((integer_1 = ${user_IP_total}; integer_1 >= 1; integer_1--))
    do
      IP=`echo "${user_IP_1}" |sed -n "$integer_1"p`
      #echo "IP=${IP}"
      IP_address=`wget -qO- -t1 -T2 http://freeapi.ipip.net/${IP}|sed 's/\"//g;s/,//g;s/\[//g;s/\]//g'`
      #echo "IP_address=${IP_address}"
      user_IP="${user_IP}\n${IP}(${IP_address})"
      #echo "user_IP=${user_IP}"
      sleep 1s
    done
  fi
}
# 修改 用户配置
Modify_Config(){
  SSR_installation_status
  if [[ -z "${now_mode}" ]]; then
    echo && echo -e "当前模式: 单端口,你要做什么?
 ${Green_font_prefix}1.${Font_color_suffix} 修改 用户端口
 ${Green_font_prefix}2.${Font_color_suffix} 修改 用户密码
 ${Green_font_prefix}3.${Font_color_suffix} 修改 加密方式
 ${Green_font_prefix}4.${Font_color_suffix} 修改 协议插件
 ${Green_font_prefix}5.${Font_color_suffix} 修改 混淆插件
 ${Green_font_prefix}6.${Font_color_suffix} 修改 设备数限制
 ${Green_font_prefix}7.${Font_color_suffix} 修改 单线程限速
 ${Green_font_prefix}8.${Font_color_suffix} 修改 端口总限速
 ${Green_font_prefix}9.${Font_color_suffix} 修改 全部配置" && echo
    read -e -p "(默认: 取消):" ssr_modify
    [[ -z "${ssr_modify}" ]] && echo "已取消..." && exit 1
    Get_User
    if [[ ${ssr_modify} == "1" ]]; then
      Set_config_port
      Modify_config_port
      Add_iptables
      Del_iptables
      Save_iptables
    elif [[ ${ssr_modify} == "2" ]]; then
      Set_config_password
      Modify_config_password
    elif [[ ${ssr_modify} == "3" ]]; then
      Set_config_method
      Modify_config_method
    elif [[ ${ssr_modify} == "4" ]]; then
      Set_config_protocol
      Modify_config_protocol
    elif [[ ${ssr_modify} == "5" ]]; then
      Set_config_obfs
      Modify_config_obfs
    elif [[ ${ssr_modify} == "6" ]]; then
      Set_config_protocol_param
      Modify_config_protocol_param
    elif [[ ${ssr_modify} == "7" ]]; then
      Set_config_speed_limit_per_con
      Modify_config_speed_limit_per_con
    elif [[ ${ssr_modify} == "8" ]]; then
      Set_config_speed_limit_per_user
      Modify_config_speed_limit_per_user
    elif [[ ${ssr_modify} == "9" ]]; then
      Set_config_all
      Modify_config_all
    else
      echo -e "${Error} 请输入正确的数字(1-9)" && exit 1
    fi
  else
    echo && echo -e "当前模式: 多端口,你要做什么?
 ${Green_font_prefix}1.${Font_color_suffix}  添加 用户配置
 ${Green_font_prefix}2.${Font_color_suffix}  删除 用户配置
 ${Green_font_prefix}3.${Font_color_suffix}  修改 用户配置
——————————
 ${Green_font_prefix}4.${Font_color_suffix}  修改 加密方式
 ${Green_font_prefix}5.${Font_color_suffix}  修改 协议插件
 ${Green_font_prefix}6.${Font_color_suffix}  修改 混淆插件
 ${Green_font_prefix}7.${Font_color_suffix}  修改 设备数限制
 ${Green_font_prefix}8.${Font_color_suffix}  修改 单线程限速
 ${Green_font_prefix}9.${Font_color_suffix}  修改 端口总限速
 ${Green_font_prefix}10.${Font_color_suffix} 修改 全部配置" && echo
    read -e -p "(默认: 取消):" ssr_modify
    [[ -z "${ssr_modify}" ]] && echo "已取消..." && exit 1
    Get_User
    if [[ ${ssr_modify} == "1" ]]; then
      Add_multi_port_user
    elif [[ ${ssr_modify} == "2" ]]; then
      Del_multi_port_user
    elif [[ ${ssr_modify} == "3" ]]; then
      Modify_multi_port_user
    elif [[ ${ssr_modify} == "4" ]]; then
      Set_config_method
      Modify_config_method
    elif [[ ${ssr_modify} == "5" ]]; then
      Set_config_protocol
      Modify_config_protocol
    elif [[ ${ssr_modify} == "6" ]]; then
      Set_config_obfs
      Modify_config_obfs
    elif [[ ${ssr_modify} == "7" ]]; then
      Set_config_protocol_param
      Modify_config_protocol_param
    elif [[ ${ssr_modify} == "8" ]]; then
      Set_config_speed_limit_per_con
      Modify_config_speed_limit_per_con
    elif [[ ${ssr_modify} == "9" ]]; then
      Set_config_speed_limit_per_user
      Modify_config_speed_limit_per_user
    elif [[ ${ssr_modify} == "10" ]]; then
      Set_config_method
      Set_config_protocol
      Set_config_obfs
      Set_config_protocol_param
      Set_config_speed_limit_per_con
      Set_config_speed_limit_per_user
      Modify_config_method
      Modify_config_protocol
      Modify_config_obfs
      Modify_config_protocol_param
      Modify_config_speed_limit_per_con
      Modify_config_speed_limit_per_user
    else
      echo -e "${Error} 请输入正确的数字(1-9)" && exit 1
    fi
  fi
  Restart_SSR
}
# 显示 多端口用户配置
List_multi_port_user(){
  user_total=`${jq_file} '.port_password' ${config_user_file} | sed '$d' | sed "1d" | wc -l`
  [[ ${user_total} = "0" ]] && echo -e "${Error} 没有发现 多端口用户,请检查 !" && exit 1
  user_list_all=""
  for((integer = ${user_total}; integer >= 1; integer--))
  do
    user_port=`${jq_file} '.port_password' ${config_user_file} | sed '$d' | sed "1d" | awk -F ":" '{print $1}' | sed -n "${integer}p" | sed -r 's/.*\"(.+)\".*/\1/'`
    user_password=`${jq_file} '.port_password' ${config_user_file} | sed '$d' | sed "1d" | awk -F ":" '{print $2}' | sed -n "${integer}p" | sed -r 's/.*\"(.+)\".*/\1/'`
    user_list_all=${user_list_all}"端口: "${user_port}" 密码: "${user_password}"\n"
  done
  echo && echo -e "用户总数 ${Green_font_prefix}"${user_total}"${Font_color_suffix}"
  echo -e ${user_list_all}
}
# 添加 多端口用户配置
Add_multi_port_user(){
  Set_config_port
  Set_config_password
  sed -i "8 i \"        \"${ssr_port}\":\"${ssr_password}\"," ${config_user_file}
  sed -i "8s/^\"//" ${config_user_file}
  Add_iptables
  Save_iptables
  echo -e "${Info} 多端口用户添加完成 ${Green_font_prefix}[端口: ${ssr_port} , 密码: ${ssr_password}]${Font_color_suffix} "
}
# 修改 多端口用户配置
Modify_multi_port_user(){
  List_multi_port_user
  echo && echo -e "请输入要修改的用户端口"
  read -e -p "(默认: 取消):" modify_user_port
  [[ -z "${modify_user_port}" ]] && echo -e "已取消..." && exit 1
  del_user=`cat ${config_user_file}|grep '"'"${modify_user_port}"'"'`
  if [[ ! -z "${del_user}" ]]; then
    port="${modify_user_port}"
    password=`echo -e ${del_user}|awk -F ":" '{print $NF}'|sed -r 's/.*\"(.+)\".*/\1/'`
    Set_config_port
    Set_config_password
    sed -i 's/"'$(echo ${port})'":"'$(echo ${password})'"/"'$(echo ${ssr_port})'":"'$(echo ${ssr_password})'"/g' ${config_user_file}
    Del_iptables
    Add_iptables
    Save_iptables
    echo -e "${Inof} 多端口用户修改完成 ${Green_font_prefix}[旧: ${modify_user_port}  ${password} , 新: ${ssr_port}  ${ssr_password}]${Font_color_suffix} "
  else
    echo -e "${Error} 请输入正确的端口 !" && exit 1
  fi
}
# 删除 多端口用户配置
Del_multi_port_user(){
  List_multi_port_user
  user_total=`${jq_file} '.port_password' ${config_user_file} | sed '$d' | sed "1d" | wc -l`
  [[ "${user_total}" = "1" ]] && echo -e "${Error} 多端口用户仅剩 1个,不能删除 !" && exit 1
  echo -e "请输入要删除的用户端口"
  read -e -p "(默认: 取消):" del_user_port
  [[ -z "${del_user_port}" ]] && echo -e "已取消..." && exit 1
  del_user=`cat ${config_user_file}|grep '"'"${del_user_port}"'"'`
  if [[ ! -z ${del_user} ]]; then
    port=${del_user_port}
    Del_iptables
    Save_iptables
    del_user_determine=`echo ${del_user:((${#del_user} - 1))}`
    if [[ ${del_user_determine} != "," ]]; then
      del_user_num=$(sed -n -e "/${port}/=" ${config_user_file})
      echo $((${ssr_protocol_param}+0)) &>/dev/null
      del_user_num=$(echo $((${del_user_num}-1)))
      sed -i "${del_user_num}s/,//g" ${config_user_file}
    fi
    sed -i "/${port}/d" ${config_user_file}
    echo -e "${Info} 多端口用户删除完成 ${Green_font_prefix} ${del_user_port} ${Font_color_suffix} "
  else
    echo "${Error} 请输入正确的端口 !" && exit 1
  fi
}
# 手动修改 用户配置
Manually_Modify_Config(){
  SSR_installation_status
  port=`${jq_file} '.server_port' ${config_user_file}`
  vi ${config_user_file}
  if [[ -z "${now_mode}" ]]; then
    ssr_port=`${jq_file} '.server_port' ${config_user_file}`
    Del_iptables
    Add_iptables
  fi
  Restart_SSR
}
# 切换端口模式
Port_mode_switching(){
  SSR_installation_status
  if [[ -z "${now_mode}" ]]; then
    echo && echo -e "	当前模式: ${Green_font_prefix}单端口${Font_color_suffix}" && echo
    echo -e "确定要切换为 多端口模式?[y/N]"
    read -e -p "(默认: n):" mode_yn
    [[ -z ${mode_yn} ]] && mode_yn="n"
    if [[ ${mode_yn} == [Yy] ]]; then
      port=`${jq_file} '.server_port' ${config_user_file}`
      Set_config_all
      Write_configuration_many
      Del_iptables
      Add_iptables
      Save_iptables
      Restart_SSR
    else
      echo && echo "	已取消..." && echo
    fi
  else
    echo && echo -e "	当前模式: ${Green_font_prefix}多端口${Font_color_suffix}" && echo
    echo -e "确定要切换为 单端口模式?[y/N]"
    read -e -p "(默认: n):" mode_yn
    [[ -z ${mode_yn} ]] && mode_yn="n"
    if [[ ${mode_yn} == [Yy] ]]; then
      user_total=`${jq_file} '.port_password' ${config_user_file} | sed '$d' | sed "1d" | wc -l`
      for((integer = 1; integer <= ${user_total}; integer++))
      do
        port=`${jq_file} '.port_password' ${config_user_file} | sed '$d' | sed "1d" | awk -F ":" '{print $1}' | sed -n "${integer}p" | sed -r 's/.*\"(.+)\".*/\1/'`
        Del_iptables
      done
      Set_config_all
      Write_configuration
      Add_iptables
      Restart_SSR
    else
      echo && echo "	已取消..." && echo
    fi
  fi
}
Start_SSR(){
  SSR_installation_status
  check_pid
  [[ ! -z ${PID} ]] && echo -e "${Error} ShadowsocksR 正在运行 !" && exit 1
  /etc/init.d/ssr start
  check_pid
  [[ ! -z ${PID} ]] && View_User
}
Stop_SSR(){
  SSR_installation_status
  check_pid
  [[ -z ${PID} ]] && echo -e "${Error} ShadowsocksR 未运行 !" && exit 1
  /etc/init.d/ssr stop
}
Restart_SSR(){
  SSR_installation_status
  check_pid
  [[ ! -z ${PID} ]] && /etc/init.d/ssr stop
  /etc/init.d/ssr start
  check_pid
  [[ ! -z ${PID} ]] && View_User
}
View_Log(){
  SSR_installation_status
  [[ ! -e ${ssr_log_file} ]] && echo -e "${Error} ShadowsocksR日志文件不存在 !" && exit 1
  echo && echo -e "${Tip} 按 ${Red_font_prefix}Ctrl+C${Font_color_suffix} 终止查看日志" && echo -e "如果需要查看完整日志内容,请用 ${Red_font_prefix}cat ${ssr_log_file}${Font_color_suffix} 命令。" && echo
  tail -f ${ssr_log_file}
}
# 锐速
Configure_Server_Speeder(){
  echo && echo -e "你要做什么?
 ${Green_font_prefix}1.${Font_color_suffix} 安装 锐速
 ${Green_font_prefix}2.${Font_color_suffix} 卸载 锐速
————————
 ${Green_font_prefix}3.${Font_color_suffix} 启动 锐速
 ${Green_font_prefix}4.${Font_color_suffix} 停止 锐速
 ${Green_font_prefix}5.${Font_color_suffix} 重启 锐速
 ${Green_font_prefix}6.${Font_color_suffix} 查看 锐速 状态
 
 注意: 锐速和LotServer不能同时安装/启动!" && echo
  read -e -p "(默认: 取消):" server_speeder_num
  [[ -z "${server_speeder_num}" ]] && echo "已取消..." && exit 1
  if [[ ${server_speeder_num} == "1" ]]; then
    Install_ServerSpeeder
  elif [[ ${server_speeder_num} == "2" ]]; then
    Server_Speeder_installation_status
    Uninstall_ServerSpeeder
  elif [[ ${server_speeder_num} == "3" ]]; then
    Server_Speeder_installation_status
    ${Server_Speeder_file} start
    ${Server_Speeder_file} status
  elif [[ ${server_speeder_num} == "4" ]]; then
    Server_Speeder_installation_status
    ${Server_Speeder_file} stop
  elif [[ ${server_speeder_num} == "5" ]]; then
    Server_Speeder_installation_status
    ${Server_Speeder_file} restart
    ${Server_Speeder_file} status
  elif [[ ${server_speeder_num} == "6" ]]; then
    Server_Speeder_installation_status
    ${Server_Speeder_file} status
  else
    echo -e "${Error} 请输入正确的数字(1-6)" && exit 1
  fi
}
Install_ServerSpeeder(){
  [[ -e ${Server_Speeder_file} ]] && echo -e "${Error} 锐速(Server Speeder) 已安装 !" && exit 1
  cd /root
  #借用91yun.rog的开心版锐速
  wget -N --no-check-certificate https://raw.githubusercontent.com/91yun/serverspeeder/master/serverspeeder.sh
  [[ ! -e "serverspeeder.sh" ]] && echo -e "${Error} 锐速安装脚本下载失败 !" && exit 1
  bash serverspeeder.sh
  sleep 2s
  PID=`ps -ef |grep -v grep |grep "serverspeeder" |awk '{print $2}'`
  if [[ ! -z ${PID} ]]; then
    rm -rf /root/serverspeeder.sh
    rm -rf /root/91yunserverspeeder
    rm -rf /root/91yunserverspeeder.tar.gz
    echo -e "${Info} 锐速(Server Speeder) 安装完成 !" && exit 1
  else
    echo -e "${Error} 锐速(Server Speeder) 安装失败 !" && exit 1
  fi
}
Uninstall_ServerSpeeder(){
  echo "确定要卸载 锐速(Server Speeder)?[y/N]" && echo
  read -e -p "(默认: n):" unyn
  [[ -z ${unyn} ]] && echo && echo "已取消..." && exit 1
  if [[ ${unyn} == [Yy] ]]; then
    chattr -i /serverspeeder/etc/apx*
    /serverspeeder/bin/serverSpeeder.sh uninstall -f
    echo && echo "锐速(Server Speeder) 卸载完成 !" && echo
  fi
}
# LotServer
Configure_LotServer(){
  echo && echo -e "你要做什么?
 ${Green_font_prefix}1.${Font_color_suffix} 安装 LotServer
 ${Green_font_prefix}2.${Font_color_suffix} 卸载 LotServer
————————
 ${Green_font_prefix}3.${Font_color_suffix} 启动 LotServer
 ${Green_font_prefix}4.${Font_color_suffix} 停止 LotServer
 ${Green_font_prefix}5.${Font_color_suffix} 重启 LotServer
 ${Green_font_prefix}6.${Font_color_suffix} 查看 LotServer 状态
 
 注意: 锐速和LotServer不能同时安装/启动!" && echo
  read -e -p "(默认: 取消):" lotserver_num
  [[ -z "${lotserver_num}" ]] && echo "已取消..." && exit 1
  if [[ ${lotserver_num} == "1" ]]; then
    Install_LotServer
  elif [[ ${lotserver_num} == "2" ]]; then
    LotServer_installation_status
    Uninstall_LotServer
  elif [[ ${lotserver_num} == "3" ]]; then
    LotServer_installation_status
    ${LotServer_file} start
    ${LotServer_file} status
  elif [[ ${lotserver_num} == "4" ]]; then
    LotServer_installation_status
    ${LotServer_file} stop
  elif [[ ${lotserver_num} == "5" ]]; then
    LotServer_installation_status
    ${LotServer_file} restart
    ${LotServer_file} status
  elif [[ ${lotserver_num} == "6" ]]; then
    LotServer_installation_status
    ${LotServer_file} status
  else
    echo -e "${Error} 请输入正确的数字(1-6)" && exit 1
  fi
}
Install_LotServer(){
  [[ -e ${LotServer_file} ]] && echo -e "${Error} LotServer 已安装 !" && exit 1
  #Github: https://github.com/0oVicero0/serverSpeeder_Install
  wget --no-check-certificate -qO /tmp/appex.sh "https://raw.githubusercontent.com/0oVicero0/serverSpeeder_Install/master/appex.sh"
  [[ ! -e "/tmp/appex.sh" ]] && echo -e "${Error} LotServer 安装脚本下载失败 !" && exit 1
  bash /tmp/appex.sh 'install'
  sleep 2s
  PID=`ps -ef |grep -v grep |grep "appex" |awk '{print $2}'`
  if [[ ! -z ${PID} ]]; then
    echo -e "${Info} LotServer 安装完成 !" && exit 1
  else
    echo -e "${Error} LotServer 安装失败 !" && exit 1
  fi
}
Uninstall_LotServer(){
  echo "确定要卸载 LotServer?[y/N]" && echo
  read -e -p "(默认: n):" unyn
  [[ -z ${unyn} ]] && echo && echo "已取消..." && exit 1
  if [[ ${unyn} == [Yy] ]]; then
    wget --no-check-certificate -qO /tmp/appex.sh "https://raw.githubusercontent.com/0oVicero0/serverSpeeder_Install/master/appex.sh" && bash /tmp/appex.sh 'uninstall'
    echo && echo "LotServer 卸载完成 !" && echo
  fi
}
# BBR
Configure_BBR(){
  echo && echo -e "  你要做什么?
  
 ${Green_font_prefix}1.${Font_color_suffix} 安装 BBR
————————
 ${Green_font_prefix}2.${Font_color_suffix} 启动 BBR
 ${Green_font_prefix}3.${Font_color_suffix} 停止 BBR
 ${Green_font_prefix}4.${Font_color_suffix} 查看 BBR 状态" && echo
echo -e "${Green_font_prefix} [安装前 请注意] ${Font_color_suffix}
1. 安装开启BBR,需要更换内核,存在更换失败等风险(重启后无法开机)
2. 本脚本仅支持 Debian / Ubuntu 系统更换内核,OpenVZ和Docker 不支持更换内核
3. Debian 更换内核过程中会提示 [ 是否终止卸载内核 ] ,请选择 ${Green_font_prefix} NO ${Font_color_suffix}" && echo
  read -e -p "(默认: 取消):" bbr_num
  [[ -z "${bbr_num}" ]] && echo "已取消..." && exit 1
  if [[ ${bbr_num} == "1" ]]; then
    Install_BBR
  elif [[ ${bbr_num} == "2" ]]; then
    Start_BBR
  elif [[ ${bbr_num} == "3" ]]; then
    Stop_BBR
  elif [[ ${bbr_num} == "4" ]]; then
    Status_BBR
  else
    echo -e "${Error} 请输入正确的数字(1-4)" && exit 1
  fi
}
Install_BBR(){
  [[ ${release} = "centos" ]] && echo -e "${Error} 本脚本不支持 CentOS系统安装 BBR !" && exit 1
  BBR_installation_status
  bash "${BBR_file}"
}
Start_BBR(){
  BBR_installation_status
  bash "${BBR_file}" start
}
Stop_BBR(){
  BBR_installation_status
  bash "${BBR_file}" stop
}
Status_BBR(){
  BBR_installation_status
  bash "${BBR_file}" status
}
# 其他功能
Other_functions(){
  echo && echo -e "  你要做什么?
  
  ${Green_font_prefix}1.${Font_color_suffix} 配置 BBR
  ${Green_font_prefix}2.${Font_color_suffix} 配置 锐速(ServerSpeeder)
  ${Green_font_prefix}3.${Font_color_suffix} 配置 LotServer(锐速母公司)
  注意: 锐速/LotServer/BBR 不支持 OpenVZ!
  注意: 锐速/LotServer/BBR 不能共存!
————————————
  ${Green_font_prefix}4.${Font_color_suffix} 一键封禁 BT/PT/SPAM (iptables)
  ${Green_font_prefix}5.${Font_color_suffix} 一键解封 BT/PT/SPAM (iptables)
  ${Green_font_prefix}6.${Font_color_suffix} 切换 ShadowsocksR日志输出模式
  ——说明:SSR默认只输出错误日志,此项可切换为输出详细的访问日志" && echo
  read -e -p "(默认: 取消):" other_num
  [[ -z "${other_num}" ]] && echo "已取消..." && exit 1
  if [[ ${other_num} == "1" ]]; then
    Configure_BBR
  elif [[ ${other_num} == "2" ]]; then
    Configure_Server_Speeder
  elif [[ ${other_num} == "3" ]]; then
    Configure_LotServer
  elif [[ ${other_num} == "4" ]]; then
    BanBTPTSPAM
  elif [[ ${other_num} == "5" ]]; then
    UnBanBTPTSPAM
  elif [[ ${other_num} == "6" ]]; then
    Set_config_connect_verbose_info
  else
    echo -e "${Error} 请输入正确的数字 [1-6]" && exit 1
  fi
}
# 封禁 BT PT SPAM
BanBTPTSPAM(){
  wget -N --no-check-certificate https://raw.githubusercontent.com/ToyoDAdoubi/doubi/master/ban_iptables.sh && chmod +x ban_iptables.sh && bash ban_iptables.sh banall
  rm -rf ban_iptables.sh
}
# 解封 BT PT SPAM
UnBanBTPTSPAM(){
  wget -N --no-check-certificate https://raw.githubusercontent.com/ToyoDAdoubi/doubi/master/ban_iptables.sh && chmod +x ban_iptables.sh && bash ban_iptables.sh unbanall
  rm -rf ban_iptables.sh
}
Set_config_connect_verbose_info(){
  SSR_installation_status
  Get_User
  if [[ ${connect_verbose_info} = "0" ]]; then
    echo && echo -e "当前日志模式: ${Green_font_prefix}简单模式(只输出错误日志)${Font_color_suffix}" && echo
    echo -e "确定要切换为 ${Green_font_prefix}详细模式(输出详细连接日志+错误日志)${Font_color_suffix}?[y/N]"
    read -e -p "(默认: n):" connect_verbose_info_ny
    [[ -z "${connect_verbose_info_ny}" ]] && connect_verbose_info_ny="n"
    if [[ ${connect_verbose_info_ny} == [Yy] ]]; then
      ssr_connect_verbose_info="1"
      Modify_config_connect_verbose_info
      Restart_SSR
    else
      echo && echo "	已取消..." && echo
    fi
  else
    echo && echo -e "当前日志模式: ${Green_font_prefix}详细模式(输出详细连接日志+错误日志)${Font_color_suffix}" && echo
    echo -e "确定要切换为 ${Green_font_prefix}简单模式(只输出错误日志)${Font_color_suffix}?[y/N]"
    read -e -p "(默认: n):" connect_verbose_info_ny
    [[ -z "${connect_verbose_info_ny}" ]] && connect_verbose_info_ny="n"
    if [[ ${connect_verbose_info_ny} == [Yy] ]]; then
      ssr_connect_verbose_info="0"
      Modify_config_connect_verbose_info
      Restart_SSR
    else
      echo && echo "	已取消..." && echo
    fi
  fi
}
Update_Shell(){
  sh_new_ver=$(wget --no-check-certificate -qO- -t1 -T3 "https://raw.githubusercontent.com/ToyoDAdoubi/doubi/master/ssr.sh"|grep 'sh_ver="'|awk -F "=" '{print $NF}'|sed 's/\"//g'|head -1) && sh_new_type="github"
  [[ -z ${sh_new_ver} ]] && echo -e "${Error} 无法链接到 Github !" && exit 0
  if [[ -e "/etc/init.d/ssr" ]]; then
    rm -rf /etc/init.d/ssr
    Service_SSR
  fi
  wget -N --no-check-certificate "https://raw.githubusercontent.com/ToyoDAdoubi/doubi/master/ssr.sh" && chmod +x ssr.sh
  echo -e "脚本已更新为最新版本[ ${sh_new_ver} ] !(注意:因为更新方式为直接覆盖当前运行的脚本,所以可能下面会提示一些报错,无视即可)" && exit 0
}
# 显示 菜单状态
menu_status(){
  if [[ -e ${config_user_file} ]]; then
    check_pid
    if [[ ! -z "${PID}" ]]; then
      echo -e " 当前状态: ${Green_font_prefix}已安装${Font_color_suffix} 并 ${Green_font_prefix}已启动${Font_color_suffix}"
    else
      echo -e " 当前状态: ${Green_font_prefix}已安装${Font_color_suffix} 但 ${Red_font_prefix}未启动${Font_color_suffix}"
    fi
    now_mode=$(cat "${config_user_file}"|grep '"port_password"')
    if [[ -z "${now_mode}" ]]; then
      echo -e " 当前模式: ${Green_font_prefix}单端口${Font_color_suffix}"
    else
      echo -e " 当前模式: ${Green_font_prefix}多端口${Font_color_suffix}"
    fi
  else
    echo -e " 当前状态: ${Red_font_prefix}未安装${Font_color_suffix}"
  fi
}
check_sys
[[ ${release} != "debian" ]] && [[ ${release} != "ubuntu" ]] && [[ ${release} != "centos" ]] && echo -e "${Error} 本脚本不支持当前系统 ${release} !" && exit 1
echo -e "  ShadowsocksR 一键管理脚本 ${Red_font_prefix}[v${sh_ver}]${Font_color_suffix}
  ---- Toyo | doub.io/ss-jc42 ----

  ${Green_font_prefix}1.${Font_color_suffix} 安装 ShadowsocksR
  ${Green_font_prefix}2.${Font_color_suffix} 更新 ShadowsocksR
  ${Green_font_prefix}3.${Font_color_suffix} 卸载 ShadowsocksR
  ${Green_font_prefix}4.${Font_color_suffix} 安装 libsodium(chacha20)
————————————
  ${Green_font_prefix}5.${Font_color_suffix} 查看 账号信息
  ${Green_font_prefix}6.${Font_color_suffix} 显示 连接信息
  ${Green_font_prefix}7.${Font_color_suffix} 设置 用户配置
  ${Green_font_prefix}8.${Font_color_suffix} 手动 修改配置
  ${Green_font_prefix}9.${Font_color_suffix} 切换 端口模式
————————————
 ${Green_font_prefix}10.${Font_color_suffix} 启动 ShadowsocksR
 ${Green_font_prefix}11.${Font_color_suffix} 停止 ShadowsocksR
 ${Green_font_prefix}12.${Font_color_suffix} 重启 ShadowsocksR
 ${Green_font_prefix}13.${Font_color_suffix} 查看 ShadowsocksR 日志
————————————
 ${Green_font_prefix}14.${Font_color_suffix} 其他功能
 ${Green_font_prefix}15.${Font_color_suffix} 升级脚本
 "
menu_status
echo && read -e -p "请输入数字 [1-15]:" num
case "$num" in
  1)
  Install_SSR
  ;;
  2)
  Update_SSR
  ;;
  3)
  Uninstall_SSR
  ;;
  4)
  Install_Libsodium
  ;;
  5)
  View_User
  ;;
  6)
  View_user_connection_info
  ;;
  7)
  Modify_Config
  ;;
  8)
  Manually_Modify_Config
  ;;
  9)
  Port_mode_switching
  ;;
  10)
  Start_SSR
  ;;
  11)
  Stop_SSR
  ;;
  12)
  Restart_SSR
  ;;
  13)
  View_Log
  ;;
  14)
  Other_functions
  ;;
  15)
  Update_Shell
  ;;
  *)
  echo -e "${Error} 请输入正确的数字 [1-15]"
  ;;
esac