keepalive.sh

#!/bin/bash


installpath="$HOME"
source ${installpath}/serv00-play/utils.sh

autoUp=$1
sendtype=$2
TELEGRAM_TOKEN="$3"
TELEGRAM_USERID="$4"
WXSENDKEY="$5"


checkHy2Alive() {
  if ps aux | grep serv00sb | grep -v "grep" >/dev/null; then
    return 0
  else
    return 1
  fi

}


sendMsg() {
  local msg=$1
  if [ -n "$msg" ]; then
    cd $installpath/serv00-play
    msg="Host:$host, user:$user, $msg"
    if [ "$sendtype" == "1" ]; then
      ./tgsend.sh "$msg"
    elif [ "$sendtype" == "2" ]; then
      ./wxsend.sh "$msg"
    elif [ "$sendtype" == "3" ]; then
      ./tgsend.sh "$msg"
      ./wxsend.sh "$msg"
    fi
  fi
}

checkResetCron() {
  echo "run checkResetCron"
  local msg=""
  cd ${installpath}/serv00-play/
  crontab -l | grep keepalive
  if ! crontab -l | grep keepalive; then
    msg="crontab记录被删过,并且已重建。"
    tm=$(jq -r ".chktime" config.json)
    addCron "$tm"
    sendMsg $msg
  fi
}

#构建消息配置文件
makeMsgConfig(){
  echo "构造消息配置文件..."
 cat > msg.json <<EOF
   {
      "telegram_token": "$TELEGRAM_TOKEN",
      "telegram_userid": "$TELEGRAM_USERID",
      "wxsendkey": "$WXSENDKEY",
      "sendtype": "$sendtype"
   }
EOF
}
 

autoUpdate() {
  if [ -d ${installpath}/serv00-play ]; then
    cd ${installpath}/serv00-play/
    git stash
    timeout 15s git pull
    echo "更新完毕"
    
    #重新给各个脚本赋权限
    chmod +x ./start.sh
    chmod +x ./keepalive.sh
    chmod +x ${installpath}/serv00-play/vless/start.sh
    chmod +x ${installpath}/serv00-play/singbox/start.sh
    chmod +x ${installpath}/serv00-play/singbox/killsing-box.sh
    chmod +x ${installpath}/serv00-play/ssl/cronSSL.sh
  fi
  makeMsgConfig
}


startNeZhaAgent() {
  local workedir="${installpath}/serv00-play/nezha"
  cd ${workedir}
  local config="nezha.json"
  if [[ ! -e "$config" ]]; then
    red "未安装哪吒探针，请先进行安装！"
    return 1
  fi
  nezha_domain=$(jq -r ".nezha_domain" $config)
  nezha_port=$(jq -r ".nezha_port" $config)
  nezha_pwd=$(jq -r ".nezha_pwd" $config)
  tls=$(jq -r ".tls" $config)

  if checknezhaAgentAlive; then
    stopNeZhaAgent
  fi

  local args="--report-delay 4 --disable-auto-update --disable-force-update "
  if [[ "$tls" == "y" ]]; then
    args="${args} --tls "
  fi

  nohup ./nezha-agent ${args} -s "${nezha_domain}:${nezha_port}" -p "${nezha_pwd}" >/dev/null 2>&1 &

}

startMtg() {
  cd ${installpath}/serv00-play/dmtg

  config="config.json"

  secret=$(jq -r ".secret" $config)
  port=$(jq -r ".port" $config)
  cmd="nohup ./mtg simple-run -n 1.1.1.1 -t 30s -a 1MB 0.0.0.0:$port $secret -c 8192 --prefer-ip=\"prefer-ipv6\" >/dev/null 2>&1 &"
  eval "$cmd"
  sleep 3
  if checkMtgAlive; then
    echo "启动成功"
  else
    echo "启动失败，请检查进程"
  fi

}


startAlist() {
  alistpath="${installpath}/serv00-play/alist"

  if [[ -d "$alistpath/data" && -e "$alistpath/alist" ]]; then
   echo "正在启动alist..."
    cd $alistpath
    domain=$(jq -r ".domain" config.json)
   
    if checkProcAlive "alist"; then
      echo "alist已启动，请勿重复启动!"
    else
      nohup ./alist server >/dev/null 2>&1 &
      sleep 3
      if ! checkProcAlive "alist"; then
        red "启动失败，请检查!"
        return 1
      else
        echo "启动成功!"
      fi
    fi
  else
    red "请先行安装再启动!"
    return
  fi

}

startSunPanel(){
  cd ${installpath}/serv00-play/sunpanel
  cmd="nohup ./sun-panel >/dev/null 2>&1 &"
  eval "$cmd"
}

startWebSSH(){
  cd ${installpath}/serv00-play/webssh
  ssh_port=$(jq -r ".port" config.json)
  cmd="nohup ./wssh --port=$ssh_port  --fbidhttp=False --xheaders=False --encoding='utf-8' --delay=10  >/dev/null 2>&1 &"
  eval "$cmd"
}

#main
if [ -n "$autoUp" ]; then
  echo "run autoUpdate"
  autoUpdate
fi

cd ${installpath}/serv00-play/
if [ ! -f config.json ]; then
  echo "未配置保活项目，请先行配置!"
  exit 0
fi

monitor=($(jq -r ".item[]" config.json))

tg_token=$(jq -r ".telegram_token // empty" config.json)

if [[ -z "$tg_token" ]]; then
   echo "从msg.json获取 telegram_token"
   TELEGRAM_TOKEN=$(jq -r '.telegram_token // empty' msg.json)
else
   TELEGRAM_TOKEN=$tg_token
fi

tg_userid=$(jq -r ".telegram_userid // empty" config.json)

if [[ -z "$tg_userid" ]]; then
  echo "从msg.json获取telegram_userid"
  TELEGRAM_USERID=$(jq -r ".telegram_userid // empty" msg.json)
else
  TELEGRAM_USERID=$tg_userid
fi

wx_sendkey=$(jq -r ".wxsendkey // empty" config.json)

if [[ -z "$wx_sendkey" ]]; then
  echo "从msg.json获取wxsendkey"
  WXSENDKEY=$(jq -r ".wxsendkey // empty" msg.json)
else
  WXSENDKEY=$wx_sendkey
fi

send_type=$(jq -r ".sendtype // empty" config.json)
if [ -z "$send_type" ]; then
  echo "从msg.json获取 sendtype"
  sendtype=$(jq -r ".sendtype // empty" msg.json)
else
  sendtype=$send_type
fi

export TELEGRAM_TOKEN TELEGRAM_USERID WXSENDKEY sendtype

#echo "最终TELEGRAM_TOKEN=$TELEGRAM_TOKEN,TELEGRAM_USERID=$TELEGRAM_USERID"
host=$(hostname)
user=$(whoami)

for obj in "${monitor[@]}"; do
  msg=""
  #   echo "obj= $obj"
  if [ "$obj" == "sun-panel" ]; then
    if ! checkProcAlive "sun-panel"; then
      startSunPanel
      sleep 3
      if ! checkProcAlive "sun-panel"; then
        msg="sun-panel restarted failure."
      else
        msg="sun-panel restarted successfully."
      fi
    fi
  elif [ "$obj" == "webssh" ]; then
    if ! checkProcAlive "wssh"; then
      startWebSSH
      sleep 5
      if ! checkProcAlive "wssh"; then
        msg="webssh restarted failure."
      else
        msg="webssh restarted successfully."
      fi
    fi
  elif [ "$obj" == "vmess" ]; then
    if ! checkvmessAlive; then
      cd ${installpath}/serv00-play/singbox
      chmod +x ./start.sh && ./start.sh 1 keep
      sleep 5
      if ! checkvmessAlive; then
        msg="vmess restarted failure."
      else
        msg="vmess restarted successfully."
      fi
    fi
    #hy2和vmess+ws都只需要启动serv00sb，所以可以这么写
  elif [[ "$obj" == "hy2/vmess+ws" || "$obj" == "hy2" ]]; then
    if ! checkHy2Alive; then
      #echo "重启serv00sb中..."
      cd ${installpath}/serv00-play/singbox
      chmod +x ./start.sh && ./start.sh 2 keep
      sleep 5
      if ! checkHy2Alive; then
        msg="hy2 restarted failure."
      else
        msg="hy2 restarted successfully."
      fi
    fi
  elif [ "$obj" == "nezha-agent" ]; then
    if ! checknezhaAgentAlive; then
      cd ${installpath}/serv00-play/nezha
      startNeZhaAgent
      sleep 5
      if ! checknezhaAgentAlive; then
        msg="nezha-agent restarted failure."
      else
        msg="nezha-agent restarted successfully."
      fi
    fi
  elif [ "$obj" == "mtg" ]; then
    if ! checkMtgAlive; then
      cd ${installpath}/serv00-play/dmtg
      startMtg
      sleep 5
      if ! checkMtgAlive; then
        msg="mtproto restarted failure."
      else
        msg="mtproto restarted successfully."
      fi
    fi
  elif [ "$obj" == "alist" ]; then
    if ! checkProcAlive "alist"; then
      startAlist
      sleep 5
      if ! checkProcAlive "alist"; then
        msg="alist restarted failure."
      else
        msg="alist restarted successfully."
      fi
    fi
  elif [ "$obj" == "wssh" ]; then
    if ! checkProcAlive wssh; then
      startAlist
      sleep 5
      if ! checkAlistAlive; then
        msg="alist restarted failure."
      else
        msg="alist restarted successfully."
      fi
    fi
  else
    continue
  fi

  sendMsg "$msg"

done

if [ ${#monitor[@]} -gt 0 ]; then
  checkResetCron
fi