[SSL: WRONG_SIGNATURE_TYPE] wrong signature type (_ssl.c:997)

Question

错误显示

requests.exceptions.SSLError: HTTPSConnectionPool(host='www.construdip.com', port=443): Max retries exceeded with url: / (Caused by SSLError(SSLError(1, '[SSL: WRONG_SIGNATURE_TYPE] wrong signature type (_ssl.c:997)')))

import requests
url = 'https://www.construdip.com/'
headers = {
    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36 Edg/109.0.1518.70"}
resp = requests.get(url,headers=headers,verify=False)
print(resp.text)

Answer 1

改成这样试下：

import requests
import ssl
import urllib3

class SslOldHttpAdapter(requests.adapters.HTTPAdapter):
    def init_poolmanager(self, connections, maxsize, block=False):
        ctx = ssl.create_default_context()
        ctx.set_ciphers('DEFAULT@SECLEVEL=1')

        self.poolmanager = urllib3.poolmanager.PoolManager(
            ssl_version=ssl.PROTOCOL_TLS,
            ssl_context=ctx)

url = 'https://www.construdip.com/'
headers = {
    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36 Edg/109.0.1518.70"}

s = requests.Session()
s.mount(url, SslOldHttpAdapter())
resp = s.get(url, headers=headers,verify=False)
print(resp.text)