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Copy path5 cnvd_spider.py
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5 cnvd_spider.py
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#需要手动更换cookie，单线程，sleep(3)。否则会被封锁ip
import random
from concurrent.futures import ThreadPoolExecutor
import requests
from lxml import etree
from time import sleep
import mysql.connector
headers = {
'Host': 'www.cnvd.org.cn',
'Cookie': '__jsluid_s=46493e058490a07b63faaa0c00f0e8e9; JSESSIONID=B02A720D957A837C0ED1C655AE20E90D; __jsl_clearance_s=1702634754.095|0|iqik9GgZGEomL5ijLqZBJjI4aBM%3D',
'Cache-Control': 'max-age=0',
'Sec-Ch-Ua': '"Not_A Brand";v="8", "Chromium";v="120"',
'Sec-Ch-Ua-Mobile': '?0',
'Sec-Ch-Ua-Platform': '"Windows"',
'Upgrade-Insecure-Requests': '1',
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36',
'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7',
'Sec-Fetch-Site': 'none',
'Sec-Fetch-Mode': 'navigate',
'Sec-Fetch-User': '?1',
'Sec-Fetch-Dest': 'document',
'Accept-Encoding': 'gzip, deflate, br',
'Accept-Language': 'zh-CN,zh;q=0.9',
'Priority': 'u=0, i',
'Connection': 'close'
}
conn = mysql.connector.connect(
host='127.0.0.1',
user='root',
password='123456',
database='test'
)
cursor = conn.cursor()
def getdetail(cnvd_id):
url="https://www.cnvd.org.cn/flaw/show/"+cnvd_id
session = requests.Session()
session.cookies.clear()
print(url)
response = session.get(url, headers=headers)
sleep(3)
page_text = response.text
html = etree.HTML(page_text)
#print(page_text)
if page_text.startswith('<script>document.cookie'):
print("cookie失效了")
return False
item = {}
# URL
item["cn_url"] = url
# 获取漏洞标题
item["cn_title"] = html.xpath(
"//div[@class='blkContainerPblk']/div[@class='blkContainerSblk']/h1/text()")
if item["cn_title"]:
item["cn_title"] = html.xpath("//div[@class='blkContainerPblk']/div[@class='blkContainerSblk']/h1/text()")[
0].strip()
else:
item["cn_title"] = ''
# 获取漏洞公开日期
# item["date"] = html.xpath("//td[text()='公开日期']/following-sibling::td[1]/text()")
item["pub_date"] = html.xpath(
"//div[@class='tableDiv']/table[@class='gg_detail']//tr[2]/td[2]/text()")
if item["pub_date"]:
item["pub_date"] = "".join(
[i.strip() for i in item["pub_date"]])
# item["pub_date"] = self.convertstringtodate(item["pub_date"])
else:
item["pub_date"] = ''
# item["pub_date"] = self.convertstringtodate(item["pub_date"])
# 获取漏洞危害级别
item["hazard_level"] = html.xpath(
"//td[text()='危害级别']/following-sibling::td[1]/text()")
if item["hazard_level"]:
item["hazard_level"] = "".join(
[i.replace("(", "").replace(")", "").strip() for i in item["hazard_level"]])
else:
item["hazard_level"] = ''
# 获取漏洞影响的产品
item["cn_impact"] = html.xpath(
"//td[text()='影响产品']/following-sibling::td[1]/text()")
if item["cn_impact"]:
item["cn_impact"] = ",".join(
[i.strip() for i in item["cn_impact"]])
item["cn_impact"] =item["cn_impact"].strip(',')
else:
item["cn_impact"] = ''
# 获取cnvd id
item["cnvd_id"] = html.xpath(
"//td[text()='CNVD-ID']/following-sibling::td[1]/text()")
if item["cnvd_id"]:
item["cnvd_id"] = "".join(
[i.strip() for i in item["cnvd_id"]])
else:
item["cnvd_id"] = ''
# 获取cve id
item["cve_id"] = html.xpath(
"//td[text()='CVE ID']/following-sibling::td[1]//text()")
if item["cve_id"]:
item["cve_id"] = ",".join(
[i.strip() for i in item["cve_id"]])
else:
item["cve_id"] = ''
# 获取漏洞类型
item["cn_types"] = html.xpath(
"//td[text()='漏洞类型']/following-sibling::td[1]//text()")
if item["cn_types"]:
item["cn_types"] = "".join(
[i.strip() for i in item["cn_types"]])
else:
item["cn_types"] = ''
# 获取漏洞描述
item["cn_describe"] = html.xpath(
"//td[text()='漏洞描述']/following-sibling::td[1]//text()")
if item["cn_describe"]:
item["cn_describe"] = "".join(
[i.strip() for i in item["cn_describe"]]).replace("\u200b", "")
else:
item["cn_describe"] = ''
# 获取漏洞的参考链接
item["cn_reference"] = html.xpath(
"//td[text()='参考链接']/following-sibling::td[1]/a/@href")
if item["cn_reference"]:
item["cn_reference"] = item["cn_reference"][0].replace('\r', '')
else:
item["cn_reference"] = ''
# 获取漏洞的解决方案
item["cn_solution"] = html.xpath(
"//td[text()='漏洞解决方案']/following-sibling::td[1]//text()")
if item["cn_solution"]:
item["cn_solution"] = "".join(
[i.strip() for i in item["cn_solution"]])
else:
item["cn_solution"] = ''
# 获取漏洞厂商补丁
item["cn_patch"] = html.xpath(
"//td[text()='厂商补丁']/following-sibling::td[1]/a")
if item["cn_patch"]:
for i in item["cn_patch"]:
list = []
try:
list.append(i.xpath("./text()")[0])
list.append("http://www.cnvd.org.cn" + i.xpath("./@href")[0])
item["cn_patch"] = list[0] + ':' + list[1]
except IndexError:
item["cn_patch"] = ''
else:
item["cn_patch"] = ''
if item["cnvd_id"]=='':
item["cnvd_id"] ="AKEE"+str(random.randint(0, 100000000))
print(item)
query = "insert ignore into cnvd (cn_url,cn_title,pub_date,hazard_level,cn_impact,cnvd_id,cve_id,cn_types,cn_describe,cn_reference,cn_solution,cn_patch) values(%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s)"
cursor.execute(query, (item['cn_url'],item['cn_title'],item['pub_date'],item['hazard_level'],item['cn_impact'],item['cnvd_id'],item['cve_id'],item['cn_types'],item['cn_describe'],item['cn_reference'],item['cn_solution'],item['cn_patch']))
conn.commit()
return True
# 创建 ThreadPoolExecutor 对象
executor = ThreadPoolExecutor(max_workers=1)
cnvd_list=[]
with open('need.txt','r',encoding='utf-8') as file:
temp=file.read()
cnvd_list=eval(temp)
print(cnvd_list)
#cnvd_list=['CNVD-2021-14449']
for i in cnvd_list:
res=getdetail(i)
#future=executor.submit(getdetail, i)
if not res:#future.result():
print(i+"**************")
with open('need.txt', 'w', encoding='utf-8') as file:
file.write(str(cnvd_list))
break
# 关闭线程池
executor.shutdown()