You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
84 lines
2.5 KiB
84 lines
2.5 KiB
import hashlib
|
|
import re
|
|
import time
|
|
from urllib import parse
|
|
|
|
from client.subdomain.oneforall.common.query import Query
|
|
|
|
|
|
class NetCraft(Query):
|
|
def __init__(self, domain):
|
|
Query.__init__(self)
|
|
self.domain = self.register(domain)
|
|
self.module = 'Dataset'
|
|
self.source = 'NetCraftQuery'
|
|
self.init = 'https://searchdns.netcraft.com/'
|
|
self.addr = 'https://searchdns.netcraft.com/?restriction=site+contains'
|
|
self.page_num = 1
|
|
self.per_page_num = 20
|
|
|
|
def bypass_verification(self):
|
|
"""
|
|
绕过NetCraft的JS验证
|
|
"""
|
|
self.header = self.get_header() # Netcraft会检查User-Agent
|
|
resp = self.get(self.init)
|
|
if not resp:
|
|
return False
|
|
self.cookie = resp.cookies
|
|
cookie_value = self.cookie['netcraft_js_verification_challenge']
|
|
cookie_encode = parse.unquote(cookie_value).encode('utf-8')
|
|
verify_taken = hashlib.sha1(cookie_encode).hexdigest()
|
|
self.cookie['netcraft_js_verification_response'] = verify_taken
|
|
return True
|
|
|
|
def query(self):
|
|
"""
|
|
向接口查询子域并做子域匹配
|
|
"""
|
|
if not self.bypass_verification():
|
|
return
|
|
last = ''
|
|
while True:
|
|
time.sleep(self.delay)
|
|
self.header = self.get_header()
|
|
self.proxy = self.get_proxy(self.source)
|
|
params = {'host': '*.' + self.domain, 'from': self.page_num}
|
|
resp = self.get(self.addr + last, params)
|
|
if not resp:
|
|
return
|
|
subdomains = self.match(self.domain, resp.text)
|
|
if not subdomains: # 搜索没有发现子域名则停止搜索
|
|
break
|
|
# 合并搜索子域名搜索结果
|
|
self.subdomains = self.subdomains.union(subdomains)
|
|
if 'Next page' not in resp.text: # 搜索页面没有出现下一页时停止搜索
|
|
break
|
|
last = re.search(r'&last=.*' + self.domain, resp.text).group(0)
|
|
self.page_num += self.per_page_num
|
|
|
|
def run(self):
|
|
"""
|
|
类执行入口
|
|
"""
|
|
self.begin()
|
|
self.query()
|
|
self.finish()
|
|
self.save_json()
|
|
self.gen_result()
|
|
self.save_db()
|
|
|
|
|
|
def do(domain): # 统一入口名字 方便多线程调用
|
|
"""
|
|
类统一调用入口
|
|
|
|
:param str domain: 域名
|
|
"""
|
|
query = NetCraft(domain)
|
|
query.run()
|
|
|
|
|
|
if __name__ == '__main__':
|
|
do('example.com')
|