Sorun sertifikada degil, cipher (suite)'te. Sunucunun kullandigi az guvenli cipher’lari acmak gerekiyor.
Javavari bir cozumu var:
import ssl
import urllib3
import requests
class DefaultCiphersAdapter(requests.adapters.HTTPAdapter):
def init_poolmanager(self, connections, maxsize, block=False):
context = ssl.create_default_context()
context.set_ciphers('DEFAULT')
self.poolmanager = urllib3.poolmanager.PoolManager(num_pools=connections, maxsize=maxsize, block=block, ssl_context=context)
s = requests.Session()
s.mount('https://www.turkiye.gov.tr', DefaultCiphersAdapter())
r1 = s.get('https://www.turkiye.gov.tr/imei-sorgulama')
print(r1)