aiohttp如何检索对等证书？

2 回答

• -1

  目前没办法，对不起 . 您可以轻松检查证书哈希值：https://docs.aiohttp.org/en/stable/client_advanced.html#ssl-control-for-tcp-sockets

  以下示例使用SHA-256指纹检查：

  fingerprint = b'...'  # should be 64 bytes length hash (256/8)
  
  r = await session.get('https://example.com',
                        ssl=aiohttp.Fingerprint(fingerprint))
  

  回复于 2024-05-05T19:54:01+08:00
• 2

  我想出了这个解决方案/黑客

  import aiohttp
  
  
  class WrappedResponseClass(aiohttp.ClientResponse):
  
      def __init__(self, *args, **kwargs):
          super(WrappedResponseClass, self).__init__(*args, **kwargs)
          self._peer_cert = None
  
      async def start(self, connection, read_until_eof=False):
          try:
              self._peer_cert = connection.transport._ssl_protocol._extra['ssl_object'].getpeercert(True)
          except Exception:
              pass
          return await super(WrappedResponseClass, self).start(connection, read_until_eof)
  
      @property
      def peer_cert(self):
          return self._peer_cert
  
  
  
  session = aiohttp.ClientSession(otherargs..., response_class=WrappedResponseClass)
  

  回复于 2024-05-05T19:54:01+08:00