目标:用Python3写一款小型的web目录扫描工具
功能:1.扫描指定站点
2.指定网站脚本类型来扫描
3.可控线程
4.可保存扫描结果
首先定义一个命令参数的函数
def parse_option(): parser = argparse.ArgumentParser(description="The Argument of DirScan") parser.add_argument("-u","--url",dest="url",help="The Url to Scan") parser.add_argument("-e","--extensions",dest="extensions",help="Web Extensions") parser.add_argument("-t","--thread",dest="thread",default=10,type=int,help="The Thread to Scan") parser.add_argument("-r","--report",action="store_true",help="Save The Result of Scan") args = parser.parse_args() return args
定义了4个参数,-u用来指定扫描的url,-e用来指定网站类型,-t用来指定线程数,默认为10,-r为保存扫描结果
参数的值传入变量args,然后返回
然后定义一个开始的函数,对url进行处理和启用多线程
def start(url, ext, count): queue = Queue() #生成一个队列 print(' 33[34;1m Status Url Path 33[0m') global url_r #设置为全局变量 #对传入的url进行处理 if url.endswith("/"): url = url.rstrip("/") #对url进行处理方便写入结果 if url[4] == 's': url_r = url.lstrip("https://") if url[4] == ':': url_r = url.lstrip("http://") #打开字典,并和url进行拼接 f = open('%s.txt' %ext,'r') for i in f: queue.put(url + i.rstrip(' ')) threads = [] thread_count = count for i in range(thread_count): threads.append(Dirscan(queue)) #调用多线程 for t in threads: t.start() #开启多线程 for t in threads: t.join() #等待
这里用类方法来进行多线程的调用
class Dirscan(threading.Thread): def __init__(self,queue): threading.Thread.__init__(self) self.queue = queue def run(self): while not self.queue.empty(): url_path = self.queue.get() #从队列里获取url #随机user-agents u = open("user-agents.txt", "r") headers_list = [] random_headers = {} for i in u: headers_list.append(i.strip()) random_headers["user-agents"] = random.choice(headers_list) headers = random_headers try: r = requests.get(url=url_path, headers=headers, timeout=6,allow_redirects=False) status_code = r.status_code if status_code == 200: print(" 33[32;1m[+] [%s] %s 33[0m"%(status_code,url_path)) if cmd_args.report: #如果有传入-r参数,则执行write_report()函数来写扫描结果 write_report(url_path) return url_path except Exception as e: print(" 33[41;1m%s 33[0m"%e)
然后是写扫描结果的函数
def write_report(url): with open("%s.html"%url_r, "a") as r: r.write('<a href="'+url+'" target="_blank">'+url+'</a><br>') r.close()
最后是程序的入口
if __name__ == '__main__': cmd_args = parse_option() #把parse_option()返回的args赋给变量cmd_args url = cmd_args.url #把args中的url传给变量url extension = cmd_args.extensions #把args中的extensions传给变量extension thread = cmd_args.thread #把args中的thread传给变量thread start(url,extension,thread) #把三个参数传入start()函数
以html格式保存扫描结果,也方便直接打开扫描结果
最后的完整代码
# -*- coding:utf-8 -*- __author__ = "MuT6 Sch01aR" import requests import argparse import threading from queue import Queue import random class Dirscan(threading.Thread): def __init__(self,queue): threading.Thread.__init__(self) self.queue = queue def run(self): while not self.queue.empty(): url_path = self.queue.get() u = open("user-agents.txt", "r") headers_list = [] random_headers = {} for i in u: headers_list.append(i.strip()) random_headers["user-agents"] = random.choice(headers_list) headers = random_headers try: r = requests.get(url=url_path, headers=headers, timeout=6,allow_redirects=False) status_code = r.status_code if status_code == 200: print(" 33[32;1m[+] [%s] %s 33[0m"%(status_code,url_path)) if cmd_args.report: write_report(url_path) return url_path except Exception as e: print(" 33[41;1m%s 33[0m"%e) def write_report(url): with open("%s.html"%url_r, "a") as r: r.write('<a href="'+url+'" target="_blank">'+url+'</a><br>') r.close() def start(url, ext, count): queue = Queue() print(' 33[34;1m Status Url Path 33[0m') global url_r if url.endswith("/"): url = url.rstrip("/") if url[4] == 's': url_r = url.lstrip("https://") if url[4] == ':': url_r = url.lstrip("http://") f = open('%s.txt' %ext,'r') for i in f: queue.put(url + i.rstrip(' ')) threads = [] thread_count = count for i in range(thread_count): threads.append(Dirscan(queue)) for t in threads: t.start() for t in threads: t.join() def parse_option(): parser = argparse.ArgumentParser(description="The Argument of DirScan") parser.add_argument("-u","--url",dest="url",help="The Url to Scan") parser.add_argument("-e","--extensions",dest="extensions",help="Web Extensions") parser.add_argument("-t","--thread",dest="thread",default=10,type=int,help="The Thread to Scan") parser.add_argument("-r","--report",action="store_true",help="Save The Result of Scan") args = parser.parse_args() return args if __name__ == '__main__': cmd_args = parse_option() url = cmd_args.url extension = cmd_args.extensions thread = cmd_args.thread start(url,extension,thread)