服務器監控客戶端系統狀態3.0

server

#! /usr/bin/env python
#coding=utf-8
'''
fileName: server.py
'''
from tornado.tcpserver import TCPServer  
from tornado.ioloop  import IOLoop 
import pymongo 
import json

from Queue import Queue
import threading
import time

# 處理隊列
processdata=Queue()

# ChatServer類與客戶端通訊，並獲取客戶端發來的data
class ChatServer(TCPServer):  
    def handle_stream(self, stream, address): 
        print "New connection :", address, stream 
        Connection(stream, address) 
        print "connection num is:", len(Connection.clients)

class Connection(object):  
    clients = set()  
    def __init__(self, stream, address): 
        Connection.clients.add(self) 
        self._stream = stream  
        self._address = address  
        self._stream.set_close_callback(self.on_close)  
        self.read_message()  
    
    # 讀取客戶端發來的信息  
    def read_message(self):  
        self._stream.read_until('\n', self.broadcast_messages)  

    # 處理信息
    def broadcast_messages(self, data):  
        # print 'client said',data[:-1]
        for conn in Connection.clients:  
            conn.send_message('I have received the data successfully!')
        self.read_message()  
        #存儲到mongodb數據庫
        if data[0] == '{':    
            conn = pymongo.Connection("localhost", 27017)
            db = conn['networkSecurity']
            systemInfo = db['systemInfo']
            info = json.loads(data[:-1])
            # 構造dict數據
            message = {'IP':info[u'IP'],'CPUstate':info[u'CPUstate'],'Memorystate':info[u'Memorystate'],
                'PortState':info[u'PortState'],'ProcessName':info[u'ProcessName']}
            print 'Client said :\nIP:%s\nCPUstate:%s\nMemorystate:%s\nPortState:%s\nProcessName:%s'%(message['IP'],message['CPUstate'],message['Memorystate'],message['PortState'],message['ProcessName'])
            # 將數據放入隊列
            processdata.put(message)
            # 將數據存入數據庫
            systemInfo.insert(message)
            print 'success to store the data!'
        monitorSystem(message)

    def send_message(self, data):  
        self._stream.write(data) 
        # self._stream.write('yessssssssssssss') 
          
    def on_close(self):  
        print "A user has left the chat room.", self._address
        Connection.clients.remove(self)  

#消費者
class Consumer(threading.Thread):
    def __init__(self, t_name):
        threading.Thread.__init__(self, name=t_name)
    def run(self):
        print "%s: %s is consuming in the queue!/n" %(time.ctime(), self.getName())
        message = processdata.get()
        # print 'the message in the queue is :   ',message
        print type(message)
        monitorSystem(message)

# 黑白名單匹配，info爲字典
def monitorSystem(info):
    warning = 0
    whiteList = ['cmd.exe']
    blackList = ['sublime_text.exe']
    # for info in systemInfo.find():
    #     print info
    IP = info['IP']
    processName = info['ProcessName']
    for process in processName:
        if process in blackList:
            warning = 1
            print 'Process  %s in black list is running in IP %s ! '%(process,IP)
    for process in whiteList:
        if process not in processName:
            warning = 1
            print 'Process %s in white list is not running in IP %s ! '%(process,IP)
    if warning == 0:
        print 'Host %s is running legally ! '%IP

def main():
    # 啓動服務器
    # 生產進程：接受數據
    print "Server start ......"  
    server = ChatServer()  
    server.listen(8000)  
    # 消費進程：處理數據，黑白名單匹配
    consumer = Consumer('Con.')
    consumer.start()

    IOLoop.instance().start()
 
if __name__ == '__main__':  
    main()
 

client

#! /usr/bin/env python
#coding=utf-8
'''
fileName：client.py
監控windows信息：CPU佔有率，內存佔有率，端口開放狀況，當前進程名稱
數據格式：    {'IP':getIp(),'CPUstate':getCPUState(),'Memorystate':getMemoryState(),
            'PortState':getPortState(),'ProcessName':getProcessName()}
'''
import socket
import time
import psutil
import json
import thread


# 啓動服務器 
def runServer(s,HOST,PORT):
    s.connect((HOST, PORT))
    print 'connect success!'

# 關閉服務器
def closeServer(s):
    time.sleep(1)
    s.close()

# 向服務器發送數據
def sendMessage(s,portState):
    s.send(json.dumps(packMessage(portState)))
    time.sleep(1)
    s.sendall('\n')

# 從服務器接收數據
def recvMessage(s):
    data = s.recv(1024)
    print 'Received', repr(data)

# 構造數據包
def packMessage(portState):
    message =     {'IP':getIp(),'CPUstate':getCPUState(),'Memorystate':getMemoryState(),
                'PortState':portState,'ProcessName':getProcessName()}
    print 'My message is :\nIP:%s\nCPUstate:%s\nMemorystate:%s\nPortState:%s\nProcessName:%s'%(message['IP'],message['CPUstate'],message['Memorystate'],message['PortState'],message['ProcessName'])
    return message

# 獲取本機IP
def getIp():
    myname = socket.getfqdn(socket.gethostname())
    myaddr = socket.gethostbyname(myname)
    return myaddr

# 獲取CPU使用率 
def getCPUState(interval=1):
    return (str(psutil.cpu_percent(interval)) + "%")

# 獲取內存使用率  
def getMemoryState():
    mem_rate = 0
    for pnum in psutil.pids():
        p = psutil.Process(pnum) 
        mem_rate = mem_rate + p.memory_percent()
    return "%.2f%%"%mem_rate

# 輸入IP和端口號，掃描判斷端口是否開放
def socket_port(ip,port,portList):
    try:
        if port >= 65535:
            print u'端口掃描結束'
        s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        result = s.connect_ex((ip,port))
        if result == 0:
            lock.acquire()
            portList.append(port)
            lock.release()
        s.close()
    except:
        print u'端口掃描異常'

# 輸入IP，掃描IP的0-65534端口狀況 
def ip_scan(ip):
    portList = []
    socket.setdefaulttimeout(3)
    try:
        for i in range(0,65534):
            thread.start_new_thread(socket_port,(ip,int(i),portList))
        # 返回全部開放的端口號
        return portList
    except:
        print u'掃描ip出錯'

# 獲取正在運行的進程名稱
def getProcessName():
    ProcessNameList = []
    for pnum in psutil.pids():
        p = psutil.Process(pnum) 
        ProcessNameList.append(p.name())
    return ProcessNameList

if __name__ == "__main__" :
    HOST = '172.31.150.230'    # 服務器IP
    PORT = 8000                # 端口號
    cycle = 60                # 發送數據的週期，後期可以使用戶自定義
    myIP=getIp()
    while True:
        s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        runServer(s,HOST,PORT)
        lock = thread.allocate_lock()
        portState = ip_scan(myIP)
        sendMessage(s,portState)
        closeServer(s)
        time.sleep(cycle)