为什么这个https请求只适用于urllib3和requests库？

Question

我正在做这个请求，但它只适用于urllib3和requests库，我猜测这是因为ssl版本或证书验证。

这样

import urllib3

params = {...}
http = urllib3.PoolManager(cert_reqs='CERT_NONE', assert_hostname=False)
r = http.request("POST", "https://android.clients.google.com/auth" , fields=params)
print(r.data)

这回 Error=BadAuthentication

from urllib import request, parse
import urllib

params = {...}
data = parse.urlencode(params).encode()
req = request.Request("https://android.clients.google.com/auth", data=data)
try:
  resp = request.urlopen(req)
  print(resp.read())
except urllib.error.HTTPError as e:
  print("error", e.read())

Answer 1

有一个问题，使用这个代码的密码对我来说是工作的

from urllib import request, parse
import urllib
import ssl

params = {...}

data = parse.urlencode(params).encode()
req = request.Request("https://android.clients.google.com/auth" , data=data) # this will make the method "POST"

DEFAULT_CIPHERS = ':'.join([
    'TLS13-AES-256-GCM-SHA384',
    'TLS13-CHACHA20-POLY1305-SHA256',
    'TLS13-AES-128-GCM-SHA256',
    'ECDH+AESGCM',
    'ECDH+CHACHA20',
    'DH+AESGCM',
    'DH+CHACHA20',
    'ECDH+AES256',
    'DH+AES256',
    'ECDH+AES128',
    'DH+AES',
    'RSA+AESGCM',
    'RSA+AES',
    '!aNULL',
    '!eNULL',
])

ssl_context = ssl.SSLContext()
if getattr(ssl_context, 'supports_set_ciphers', True):  # Platform-specific: Python 2.6
    ssl_context.set_ciphers(DEFAULT_CIPHERS)

try:
  resp = request.urlopen(req, context=ssl_context)
  print(resp.read())
except urllib.error.HTTPError as e:
  print("error", e.read())