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2020年(4)

我的朋友
最近访客

分类: Python/Ruby

2020-04-25 14:47:41

  前言:

  最近研究zabbix告警,网上看了帖子有各式各样姿势:电话语音告警,邮件告警,短信告警,微信公众号告警等等等..姿势五花八门,真是纠结。

  电话语音告警,短信告警首先pass 前者花钱,后者通过设置139邮箱,就可以实现伪短信告警效果。

  剩下邮件告警与微信公众号告警。邮件告警已经在部署的时候配置完毕,剩下这个微信公众号告警,查一下帖子,申请各种麻烦。那么有没有基于微信个人账号的告警呢?想到这个点,马上github一番。

  12345

  搜索到一些优秀的开源代码:

  及封包:

  经过一番思考,大致思路如下:

  微信WEB保持活动状态,通过不断使用zabbix api抓取故障告警,入库后微信发送告警给相关人员。

  123

  一 需求实现具体思路

  实现该需求是得有多个线程同时进行的

  1

  微信心跳,微信WEB版保持活动状态。

  ZABBIX API ,不断请求zabbix告警,发现告警后,判断后入库。

  使用数据库不断查询告警,如果发现符合条件告警则发送告警给相关人员。

  二 部分代码及注释

  第一部分:wechat

  coding=utf-8

  #伪装请求头

  headers = {‘User-agent’: ‘Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.125 Safari/537.36’}

  myRequests = requests.Session()

  myRequests.headers.update(headers)

  DEBUG = False

  #微信类

  class WeChat(object):

  def init(self):

  self.uuid = ‘’

  self.base_uri = ‘’

  self.push_uri = ‘’

  self.redirect_uri = ‘’

  self.BaseRequest = {}

  self.skey = ‘’

  self.wxuin = ‘’

  self.wxsid = ‘’

  self.skey = ‘’

  self.deviceId = ‘e’ + repr(random())[2:17] #随机生成15位机器码

  self.pass_ticket = ‘’

  self.MemberList =[]

  self.ContactList = []

  self.AlarmFriends =[]

  self.Intervals = ‘’

  self.xintiao = ‘’

  #获取UUID

  def Get_UUID(self):

  url = ''

  params = {

  'appid': 'wx782c26e4c19acffb',

  'fun': 'new',

  'lang': 'zh_CN',

  '_': int(time.time()),

  }

  r = myRequests.get(url=url, params=params)

  r.encoding = 'utf-8'

  data = r.text

  # data返回,code=200为状态.uuid="IZTW06WnSg=="为uuid

  # window.QRLogin.code = 200; window.QRLogin.uuid = "IZtWO6WnSg==";

  # 正则匹配:匹配出状态码 以及UUID

  regx = r'window.QRLogin.code = (\d+); window.QRLogin.uuid = "(\S+?)"'

  PM = re.search(regx, data)

  code = PM.group(1)

  if code == '200':

  self.uuid = PM.group(2)

  return True

  return False

  # windows下直接打开二维码图

  def _openWinQRCodeImg(self):

  url = '' + self.uuid

  params = {

  't': 'webwx',

  '_': int(time.time())

  }

  r = myRequests.get(url=url, params=params)

  f = open(QRImagePath, 'wb')

  f.write(r.content)

  f.close()

  time.sleep(1)

  os.startfile(QRImagePath)

  # Linux下的二维码处理

  def _printQR(self, mat):

  for i in mat:

  BLACK = '\033[40m \033[0m'

  WHITE = '\033[47m \033[0m'

  print (''.join([BLACK if j else WHITE for j in i]))

  def _str2qr(self, str):

  qr = qrcode.QRCode()

  qr.border = 1

  qr.add_data(str)

  mat = qr.get_matrix()

  self._printQR(mat) # qr.print_tty() or qr.print_ascii()

  # 判断操作系统,选择打开二维码扫描方式

  def genQRCode(self):

  if sys.platform.startswith('win'):

  self._openWinQRCodeImg()

  else:

  self._str2qr('' + self.uuid)

  #等待登陆

  def WaitForLogin(self, tip=1):

  time.sleep(tip)

  url = '%s&uuid=%s&_=%s' % (

  tip, self.uuid, int(time.time()))

  r = myRequests.get(url=url)

  r.encoding = 'utf-8'

  data = r.text

  # data返回:

  # window.code = 201;

  #判断返回码

  regx = r'window.code=(\d+);'

  pm = re.search(regx, data)

  code = pm.group(1)

  if code == '201': # 已扫描

  print('[*]成功扫描,请在手机上点击确认以登录')

  elif code == '200': # 已登录

  print('[.]正在登录...')

  regx = r'window.redirect_uri="(\S+?)";'

  pm = re.search(regx, data)

  self.redirect_uri = pm.group(1) + '&fun=new'

  base_uri = self.redirect_uri[:self.redirect_uri.rfind('/')]

  # push_uri与base_uri对应关系(排名分先后)

  services = [

  ('wx2.qq.com', 'webpush2.weixin.qq.com'),

  ('qq.com', 'webpush.weixin.qq.com'),

  ('web1.wechat.com', 'webpush1.wechat.com'),

  ('web2.wechat.com', 'webpush2.wechat.com'),

  ('wechat.com', 'webpush.wechat.com'),

  ('web1.wechatapp.com', 'webpush1.wechatapp.com'),

  ]

  # self.push_uri = self.base_uri

  self.push_uri = base_uri

  for (searchUrl, pushUrl) in services:

  if base_uri.find(searchUrl) >= 0:

  self.push_uri = 'https://%s/cgi-bin/mmwebwx-bin' % pushUrl

  self.base_uri = 'https://%s/cgi-bin/mmwebwx-bin' % searchUrl

  break

  elif code == '408': # 超时

  pass

  # elif code == '400' or code == '500':

  return code

  #登陆

  def login(self):

  r = myRequests.get(url=self.redirect_uri)

  r.encoding = 'utf-8'

  data = r.text

  # print (data)

  # data返回

  # < ret > 0 < / ret > < message > OK < / message >

  # < skey >XXXX < skey >

  # < wxsid > XXXX < / wxsid >

  # < wxuin > XXXX < / wxuin >

  # < pass_ticket > XXXX < / pass_ticket >

  # < isgrayscale > 1 < / isgrayscale >

  #解析XML文件

  doc = xml.dom.minidom.parseString(data)

  root = doc.documentElement

  for node in root.childNodes:

  if node.nodeName == 'skey':

  self.skey = node.childNodes[0].data

  elif node.nodeName == 'wxsid':

  self.wxsid = node.childNodes[0].data

  elif node.nodeName == 'wxuin':

  self. wxuin = node.childNodes[0].data

  elif node.nodeName == 'pass_ticket':

  self.pass_ticket = node.childNodes[0].data

  # print('skey: %s, wxsid: %s, wxuin: %s, pass_ticket: %s' % (skey, wxsid,wxuin, pass_ticket))

  if not all((self.skey, self.wxsid, self.wxuin, self.pass_ticket)):

  return False

  self.BaseRequest = {

  'Uin': int(self.wxuin),

  'Sid': self.wxsid,

  'Skey': self.skey,

  'DeviceID': self.deviceId,

  }

  # print (self.push_uri)

  return True

  def webwxinit(self):

  url = ( self.base_uri +'/webwxinit?pass_ticket=%s&skey=%s&r=%s' \

  % (self.pass_ticket, self.skey, int(time.time())))

  params = {'BaseRequest': self.BaseRequest}

  headers = {'content-type': 'application/json; charset=UTF-8'}

  r = myRequests.post(url=url, data=json.dumps(params), headers=headers)

  r.encoding = 'utf-8'

  data = r.json()

  self.SyncKey = data['SyncKey']

  self.User = data['User']

  if False:

  f = open(os.path.join(os.getcwd(), 'webwxinit.json'), 'wb')

  f.write(r.content)

  f.close()

  self.synckey = '|'.join([str(keyVal['Key']) + '_' + str(keyVal['Val']) for keyVal in self.SyncKey['List']])

  state = self.responseState('webwxinit', data['BaseResponse'])

  return state

  def webwxstatusnotify(self):

  url = self.base_uri + \

  '/webwxstatusnotify?lang=zh_CN&pass_ticket=%s' % (self.pass_ticket)

  params = {

  'BaseRequest': self.BaseRequest,

  "Code": 3,

  "FromUserName": self.User['UserName'],

  "ToUserName": self.User['UserName'],

  "ClientMsgId": int(time.time())

  }

  r = myRequests.post(url=url, params=json.dumps(params))

  data = r.json()

  state = self.responseState('WexinStatusNoTify',data['BaseResponse'])

  #return data['BaseResponse']['Ret'] == 0

  return state

  #获取好友列表

  def webwxgetcontact(self):

  url = (self.base_uri +'/webwxgetcontact?pass_ticket=%s&skey=%s&r=%s' % (\

  self.pass_ticket, self.skey, int(time.time())))

  headers = {'content-type': 'application/json; charset=UTF-8'}

  r = myRequests.post(url=url, headers=headers)

  r.encoding = 'utf-8'

  data = r.json()

  if False:

  f = open(os.path.join(os.getcwd(), 'webwxgetcontact.json'), 'wb')

  f.write(r.content)

  f.close()

  self.MemberList = data['MemberList']

  SpecialUsers = ["newsapp", "fmessage", "filehelper", "weibo", "qqmail", "tmessage", "qmessage",\

  "qqsync","floatbottle", "lbsapp", "shakeapp", "medianote", "qqfriend", "readerapp",\

  "blogapp", "facebookapp", "masssendapp","meishiapp", "feedsapp", "voip",\

  "blogappweixin", "weixin", "brandsessionholder", "weixinreminder",\

  "wxid_novlwrv3lqwv11", "gh_22b87fa7cb3c", "officialaccounts",\

  "notification_messages", "wxitil", "userexperience_alarm"]

  #将列表中特殊账号删除

  for i in range(len(self.MemberList) - 1, -1, -1):

  Member = self.MemberList[i]

  if Member['VerifyFlag'] & 8 != 0: # 公众号/服务号

  self.MemberList.remove(Member)

  elif Member['UserName'] in SpecialUsers: # 特殊账号

  self.MemberList.remove(Member)

  elif Member['UserName'].find('@@') != -1: # 群聊

  self.MemberList.remove(Member)

  elif Member['UserName'] == self.User: # 自己

  self.MemberList.remove(Member)

  self.ContactList = self.MemberList

  return True

  #发送信息

  def webwxsendmsg(self, word, to='filehelper'):

  url = self.base_uri + \

  '/webwxsendmsg?pass_ticket=%s' % (self.pass_ticket)

  clientMsgId = str(int(time.time() * 1000)) + \

  str(random())[:5].replace('.', '')

  params = {

  'BaseRequest':{

  "Uin": int(self.wxuin),

  "Sid": self.wxsid,

  "Skey":self.skey,

  "DeviceID": self.deviceId,

  },

  'Scene': 0,

  'Msg':{

  "Type": 1,

  "Content": self._transcoding(word),

  "FromUserName": self.User['UserName'],

  "ToUserName": to,

  "LocalID": clientMsgId,

  "ClientMsgId": clientMsgId,

  }

  }

  headers = {'content-type': 'application/json; charset=UTF-8'}

  data = json.dumps(params, ensure_ascii=False).encode('utf8')

  r =myRequests.post(url,data=data,headers=headers)

  dic = r.json()

  state = self.responseState('SendMsg', dic['BaseResponse'])

  print (params)

  return state

  # print (params)

  def Wx_Views(self):

  print ('[.]正在获取好友列表..')

  list = self.ContactList

  Alarmlist=[]

  # list = json.dump(List,ensure_ascii=False)

  for i in range(0,len(list)):

  if list:

  list[i]['id'] = i

  Name = self._untostr(list[i]['NickName'])

  Rname = self._untostr(list[i]['RemarkName'])

  Id = i

  #print (list[i])

  print ('\t %d \t姓名:%s \t 备注:%s' %(Id,Name,Rname))

  else:

  print ('[!]获取失败!')

  exit()

  while True:

  try:

  iNput = raw_input("[.]请设置告警对象ID,使用空格隔开\n")

  Alist = iNput.split(' ')

  except:

  print ("[!]输入错误!")

  try:

  for i in range(0,len(Alist)):

  if Alist:

  for j in range(0, len(list)):

  if int(Alist[i]) == list[j]['id']:

  print ('[*]你设置的对象是:%s' % self._untostr(list[j]['NickName']))

  Alarmlist.append(list[j]['UserName'])

  self.AlarmFriends.append(list[j]['UserName'])

  else:

  pass

  except:

  continue

  if self.AlarmFriends:

  Input = raw_input ("[!]确认设置(y/n)")

  if Input == 'y':

  self.AlarmFriends = Alarmlist

  break

  elif Input == 'n':

  Alarmlist = []

  self.AlarmFriends = []

  pass

  else:

  Alarmlist = []

  self.AlarmFriends = []

  print ("[!]输入错误")

  else:

  print ("[!]检测不到有效输入,请重试")

  print (self.AlarmFriends)

  def Wx_heartBeatLoop(self):

  while True:

  selector = self.syncCheck()

  if selector != '0':

  self.webwxsync()

  time.sleep(int(self.xintiao))

  print ("[*]Wechat心跳正常..")

  def run(self):

  while True:

  time.sleep(5)

  SleepTime = int(self.Intervals)

  print("[*]告警检测心跳..")

  Time = int(time.time())

  LastTime = Time - int(SleepTime)

  Select_sql = "SELECT * FROM wechat_sendmsg WHERE TIME BETWEEN %d and %d" % (LastTime,Time)

  data = db.select(Select_sql)

  # print (data)

  if data:

  for i in data:

  print (data )

  triggerTime = self._untostr(i[0])

  Hostname = self._untostr(i[2])

  HostIP = self._untostr(i[3])

  Description = self._untostr(i[4])

  level = self._untostr(i[5])

  msg = """

  123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309

  [!]发现告警

  告警服务器:%s

  告警时间:%s

  告警IP:%s

  告警项:%s

  告警级别:%s

  “”" %(Hostname,triggerTime,HostIP,Description,level)

  print (msg)

  for j in range(0,len(self.AlarmFriends)):

  self.webwxsendmsg(msg,self.AlarmFriends[j])

  # print (j)

  # print (self.AlarmFriends)

  else:

  pass

  第二部分:zabbix API

  from ZabbixTriggerDb import SQLiteDB

  myRequests = requests.Session()

  db = SQLiteDB

  class Zabbix(object):

  def init(self):

  self.Holist = []

  self.Zabbix_Address = ‘’

  self.Zabbix_Username=’’

  self.Time = time.strftime(’%Y-%m-%d %H:%M’)

  self.Passwd = ‘’

  self.z_Intervals = ‘’

  self.w_Intervals = ‘’

  self.sleeptime = ‘’

  self.Trigger= []

  self.LastTrigger = []

  self.WxTriggerList = []

  #获取zabbix api token

  def get_auth(self):

  url = '%s/api_jsonrpc.php' % self.Zabbix_Address

  params = json.dumps({

  "jsonrpc": "2.0",

  "method": "user.login",

  "params": {

  "user": self.Zabbix_Username,

  "password": self.Passwd

  },

  "id": 0

  })

  headers = {'content-type': 'application/json; charset=UTF-8'}

  r = myRequests.post(url=url, data=params, headers=headers)

  r.encoding = 'utf-8'

  data = r.json()

  return data['result']

  #获取zabbix监控主机列表

  def get_host(self):

  url = '%s/api_jsonrpc.php' % self.Zabbix_Address

  params = json.dumps({

  "jsonrpc": "2.0",

  "method": "host.get",

  "params": {

  "output":[

  "hostid",

  "name"

  ],

  "selectInterfaces":[

  "interfaceid",

  "ip",

  ]

  },

  "id":2,

  "auth":self.get_auth()

  })

  headers = {'content-type': 'application/json; charset=UTF-8'}

  r = myRequests.post(url=url, data=params, headers=headers)

  r.encoding = 'utf-8'

  data = r.json()

  self.Holist = data['result']

  return self.Holist

  #获取告警

  def get_trig(self,hostid):

  url = '%s/api_jsonrpc.php' % self.Zabbix_Address

  params = json.dumps({

  "jsonrpc":"2.0",

  "method":"trigger.get",

  "params": {

  "output": [

  "triggerid",

  "description",

  "priority"

  ],

  "filter": {

  "value": 1,

  "hostid":hostid

  },

  "sortfield": "priority",

  "sortorder": "DESC"

  },

  "auth": self.get_auth(),

  "id":1

  })

  headers = {'content-type': 'application/json; charset=UTF-8'}

  r = myRequests.post(url=url, data=params, headers=headers)

  r.encoding = 'utf-8'

  data = r.json()

  if data['result']:

  # text = json.dumps(data,ensure_ascii=False)

  return data['result']

  else:

  return None

  12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576

  #告警信息入库

  def get_triggerlist(self):

  list = self.Holist

  if list:

  for i in range(0,len(list)):

  # ip = self._untostr(list[i][‘interfaces’][‘ip’])

  trigger = self.get_trig(list[i][‘hostid’])

  Level = {‘1’:‘DISASTER’,‘2’:‘HIGH’,‘3’:‘AVERAGE’,‘4’:‘WARNING’,‘5’:‘INFORMATION’,

  ‘6’:‘NOT CLASSIFIED’}

  if trigger != None:

  Trigger = self._untostr(trigger[0][‘description’])

  level = self._untostr(trigger[0][‘priority’])

  name = self._untostr(list[i][‘name’])

  ip = self._untostr(list[i][‘interfaces’][0][‘ip’])

  Datatime = time.strftime("%Y-%m-%d %H:%M", time.localtime())

  Time = int(time.time())

  z_LastTime = Time - int(self.z_Intervals)

  w_LastTime = Time - int(self.w_Intervals)

  #这个地方先查询在间隔时间段内有没有存在相同数据,如果没有就插入,有就跳过

  zabbix_sql = "SELECT * FROM zabbix_trigger WHERE HOSTNAME='%s' and \

  DESCRIPTION='%s' and TIME BETWEEN %d and %d " % (name,Trigger,z_LastTime,Time)

  z_data = db.select(zabbix_sql)

  if z_data:

  pass

  else:

  z_Inset_sql = "INSERT INTO zabbix_trigger(DATA,TIME,HOSTNAME,HOSTIP,DESCRIPTION,LEVEL)\

  VALUES('%s',%d,'%s','%s','%s','%s');" % (Datatime,Time,name,ip,Trigger,Level[level])

  db.insert(z_Inset_sql)

  #判断间隔时间内wechat_sendmsg表中是否存在相同输入,没有则插入

  wechat_sql = "SELECT * FROM wechat_sendmsg WHERE HOSTNAME='%s' and \

  DESCRIPTION='%s' and TIME BETWEEN %d and %d limit 1" % (name, Trigger, w_LastTime, Time)

  w_data = db.select(wechat_sql)

  if w_data:

  pass

  else:

  w_Inset_sql = "INSERT INTO wechat_sendmsg(DATA,TIME,HOSTNAME,HOSTIP,DESCRIPTION,LEVEL)\

  VALUES('%s',%d,'%s','%s','%s','%s');" % (Datatime, Time, name, ip, Trigger, Level[level])

  db.insert(w_Inset_sql)

  #这里思路是 设定时间内获取告警信息存入zabbix表,

  #然后再另外设定一个时间写入weixin表 这样做是为了一个时间范围内不重复告警

  else:

  print ("[!]获取主机列表失败,正在重新获取...")

  self.get_auth()

  self.get_host()

  self.get_triggerlist()

  1234567891011121314151617181920212223242526272829

  #ZABBIX 心跳

  def run(self):

  while True:

  print ("[*]Zabbix心跳正常…")

  time.sleep(self.sleeptime)

  self.get_triggerlist()

  第三部分:SQLite

  coding=utf-8

  import sqlite3,os

  SQLiteDB = os.path.join(os.getcwd(), ‘TriggerDB.db’)

  DBCON = sqlite3.connect(SQLiteDB,check_same_thread=False) #多线程操作要开启这个选项

  DBCUR = DBCON.cursor()

  class SQLiteDB(object):

  @staticmethod

  def insert(sql):

  try:

  DBCUR.execute(sql)

  except sqlite3.Error as e:

  print ("[!]Insert Error! %s" % e.args[0])

  DBCON.commit()

  @staticmethod

  def select(sql):

  data = []

  try:

  DBCUR.execute(sql)

  data = DBCUR.fetchall()

  except sqlite3.Error as e:

  print ("[!]Slect Error!%s"% e.args[0])

  return data

  #初始化,新建两个表

  @staticmethod

  def CreatTable():

  zabbix_sql ="create table if not exists Zabbix_Trigger (DATA text,TIME integer,HOSTNAME text, \

  HOSTIP text,DESCRIPTION text,LEVEL text);"

  weixin_sql = "create table if not exists Wechat_Sendmsg (DATA text,TIME integer,HOSTNAME text, \

  HOSTIP text,DESCRIPTION text,LEVEL text);"

  try:

  DBCUR.execute(zabbix_sql)

  DBCUR.execute(weixin_sql)

  except sqlite3.Error as e:

  print ("[!]Creat Error! %s" % e.args[0])

  123456789101112131415161718192021222324252627282930

  第四部分:合体

  coding=utf-8

  from Zabbix import Zabbix

  from ZabbixTriggerDb import SQLiteDB

  from WeChat import WeChat

  import os,sys,thread

  if name == ‘main’:

  db = SQLiteDB

  db.CreatTable()

  z = Zabbix() #zabbix类

  w = WeChat() #wechat类

  z.Zabbix_Address = '服务器地址'

  z.Zabbix_Username = 'zabbix用户'

  z.Passwd = 'zabbix密码'

  z.z_Intervals = 600 #zabbix告警入库间隔

  z.w_Intervals = 3600 #wechat告警入库间隔

  z.sleeptime = 10 #Zabbix心跳间隔

  w.Intervals = 3 #告警检测心跳间隔

  w.xintiao = 2 #微信心跳间隔

  z.get_auth() #zabbix token

  z.get_host() #zabbix hostlist

  z.get_triggerlist() #zabbix triggerlist

  if not w.Get_UUID():

  print('[!]获取uuid失败,请重新运行!')

  print('[*]正在获取二维码图片...')

  w.genQRCode() #获取二维码

  while w.WaitForLogin() != '200':

  pass

  w.login() #登陆

  w.webwxinit() #初始化

  w.webwxgetcontact() #获取好友列表

  w.Wx_Views() #设置告警好友

  1234567891011121314151617181920212223242526272829303132333435

  #定义一个线程方法,加入zabbix运行线程与微信发送告警线程

  def RUN():

  thread.start_new(z.run, ())

  thread.start_new(w.run, ())

  RUN()

  #启动微信心跳(让微信保持在线状态)

  w.Wx_heartBeatLoop()

  12

  最终效果:

  wKiom1eQeB_hmSQ1AAVSD5RfSEg653.png-wh_50

  wKioL1eQeCLCuC69AAVjp8lldPI740.png-wh_50

  wKiom1eQeCbw8cI8AAetjBfSqg4621.png-wh_50

  wKiom1eQeCuz2KbaAAi3sz-LEfk380.png-wh_50

  wKioL1eQeCvzVP4qAAEaS_emPzI880.png-wh_50



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