用于在维护后启动 TFCLOUD 实例的脚本

boot.sh

#!/bin/bash -e

# 用于在维护后启动 TFCLOUD 实例的脚本
# 获取更新：https://gist.github.com/vizv/e55741af2b16acad861a424549bae520

# boot.sh  Copyright (C) 2020  Viz  <viz@linux.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <https://www.gnu.org/licenses/>.

###
### 常量和初始化
###

BASE_URL='https://idc.yuxan.cn'
COOKIE_FILE='tmp/cookie'

mkdir --parents "$(dirname "$COOKIE_FILE")"

###
### 助手函数
###

msg_good() {
  echo "[+] $*"
}

msg_bad() {
  echo "[-] $*"
}

die() {
  echo "[!] $*" >&2
  exit "${EXIT_STATUS:=1}"
}

inspect() {
  [ -z "$DEBUG_FLAG" ] && return
  echo "[?] $1=${!1}"
}

request() {
  curl --silent \
       --location \
       --show-error \
       --retry 5 \
       --cookie 'tmp/cookie' \
       --cookie-jar 'tmp/cookie' \
       "$@"
}

###
### 登录操作
###

msg_good '获取 CSRF 令牌...'
CSRF_TOKEN=$(
  request 'https://idc.tf/clientarea.php' \
      | grep csrfToken \
      | grep --only-matching '[0-9a-f]\{40\}' \
    || die '获取 CSRF 令牌：请求失败'
)
inspect CSRF_TOKEN
[ -n "$CSRF_TOKEN" ] || die '获取 CSRF 令牌：令牌为空'

msg_good '等待登录...'
printf '邮箱：'
read -r EMAIL
inspect EMAIL
printf '密码：（不会回显）'
read -rs PASSWORD
echo
inspect PASSWORD

msg_good '登录管理面板...'
PANEL_PAGE=$(
  request "${BASE_URL}/dologin.php" \
          --form "username=${EMAIL}" \
          --form "password=${PASSWORD}" \
          --form "token=${CSRF_TOKEN}" \
    || die '登录管理面板：请求失败'
)
# inspect PANEL_PAGE
grep --silent '账户或密码错误' <<<"$PANEL_PAGE" \
  && die '登录管理面板：用户名或密码错误'

USER=$(
  grep '欢迎回来' <<<"$PANEL_PAGE" \
      | sed 's/^.*"h5 push-30-r">\([^<]\+\)<.*$/\1/g' \
      | head -1
)
inspect USER
msg_good "登录成功，用户：${USER}"

###
### 选择服务
###

# 正则表达式：字段
## 1: ID
R_ID='id=\([0-9]\+\)'
## 2: 服务名
R_NAME='<strong[^>]\+>\([^<]\+\)<\/strong>'
## 3: 实例名
R_INSTANCE='实例名:\([^/]\+\)'
## 4: 公网 IP
R_PUB_IP='公网IP:\([^<]\+\)'
## 5: 价格
R_PRICE='data-order="\([^"]\+\)"'
## 6: 付款周期
R_PERIOD='\([^<]\+\)'
## 7: 下次付款
R_DUEDATE='<span class="hidden">\([0-9]\{4\}-[0-9]\{2\}-[0-9]\{2\}\)<\/span>'
## 8: 状态
R_STATUS='<span class="label status [^"]\+">\([^<]\+\)<\/span>'

# 正则表达式：列
R_COL1="<td>${R_NAME}<br \/><a[^>]\+>${R_INSTANCE} \/ ${R_PUB_IP}<\/a><\/td>"
R_COL2="<td ${R_PRICE} class=\"hidden-sm hidden-xs\">[^<]\+<\/td>"
R_COL3="<td class=\"hidden-sm hidden-xs\">${R_PERIOD}<\/td>"
R_COL4="<td class=\"hidden-sm hidden-xs\">${R_DUEDATE}[^<]\+<\/td>"
R_COL5="<td class=\"hidden\">${R_STATUS}<\/td>"

# 正则表达式：行
R_HEAD="<tr onclick=\"clickableSafeRedirect([^;]\+;${R_ID}[^)]\+)\">"
R_COLS="${R_COL1}\s*${R_COL2}\s*${R_COL3}\s*${R_COL4}\s*${R_COL5}"

# 正则表达式：服务
R_SERVICE_PATTERN="${R_HEAD}\s*${R_COLS}"
R_SERVICE_REPLACE="\1,\2,\3,\4,¥\5,\6,\7,\8"

msg_good '读取服务列表...'
TABLE_HEAD='ID,服务名,实例名,公网 IP,价格,付款周期,下次付款,状态'
TABLE_DATA=$(
  request "${BASE_URL}/clientarea.php?action=services" \
      | tr '\n' '\r' \
      | grep --only-matching "$R_SERVICE_PATTERN" \
      | sed "s/${R_SERVICE_PATTERN}/${R_SERVICE_REPLACE}/g" \
    || die '读取服务列表：请求失败'
)
inspect TABLE_DATA
column --table \
       --separator=',' \
       --table-columns="$TABLE_HEAD" \
       <<<"$TABLE_DATA"

msg_good '等待选择服务...'
printf '输入需要启动的服务 ID：'
read -r SERVICE_ID
inspect SERVICE_ID

grep --silent "^[0-9]\+$" <<<"$SERVICE_ID" \
  || die '选择服务：无效的 ID'
grep --silent "^$SERVICE_ID," <<<"$TABLE_DATA" \
  || die '选择服务：所选服务不在服务列表中'

###
### 执行开机操作
###

OPERATION='boot'
msg_good '执行开机操作...'
REQUEST_QUERY="id=${SERVICE_ID}&modop=custom&a=${OPERATION}"
REQUEST_STATUS=$(
  request "${BASE_URL}/clientarea.php?action=productdetails&${REQUEST_QUERY}" \
          --output page \
          --write-out '%{http_code}' \
    || die '执行开机操作：请求失败'
)
inspect REQUEST_STATUS
[ "$REQUEST_STATUS" = '200' ] || die '执行开机操作：失败'

msg_good '执行开机操作：成功'