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MiaCTFer/client-1/subdomain/oneforall/modules/check/cert.py

63 lines
1.5 KiB

#!/usr/bin/env python3
"""
检查域名证书收集子域名
"""
import socket
import ssl
from client.subdomain.oneforall.common import utils
from client.subdomain.oneforall.common.module import Module
from client.subdomain.oneforall.config import logger
class CheckCert(Module):
def __init__(self, domain):
Module.__init__(self)
self.domain = self.register(domain)
self.port = 443 # ssl port
self.module = 'Check'
self.source = 'CertInfo'
def check(self):
"""
获取域名证书并匹配证书中的子域名
"""
try:
ctx = ssl.create_default_context()
sock = ctx.wrap_socket(socket.socket(),
server_hostname=self.domain)
sock.connect((self.domain, self.port))
cert_dict = sock.getpeercert()
except Exception as e:
logger.log('DEBUG', e.args)
return
subdomains = utils.match_subdomain(self.domain, str(cert_dict))
self.subdomains = self.subdomains.union(subdomains)
def run(self):
"""
类执行入口
"""
self.begin()
self.check()
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
"""
check = CheckCert(domain)
check.run()
if __name__ == '__main__':
do('example.com')