MaxCompute:Accéder à un service HTTPS par adresse IP

SSL: no alternative certificate subject name matches target host name '47.116.XX.XX'
More details here: https://curl.haxx.se/docs/sslcerts.html 
curl failed to verify the legitimacy of the server and therefore could not establish a secure connection to it. 
To learn more about this situation and how to fix it, please visit the web page mentioned above.

1. Récupérez l'adresse IP du service distant.

ping service.cn-shanghai-vpc.maxcompute.aliyun-inc.com

2. Configurez le client HTTP.

Les exemples de code suivants illustrent la création d'un adaptateur HTTP personnalisé pour différentes versions de Python. Cet adaptateur transmet l'adresse IP dans l'URL de la requête, tout en conservant le nom de domaine d'origine dans l'en-tête Host pour la validation SSL. Avant de publier votre tâche, testez l'accès distant depuis l'environnement réseau adéquat.

• Python 2

  # _*_ coding: utf-8 _*_
  # only for python2
  import requests
  from urlparse import urlparse
  class HostHeaderSSLAdapter(requests.adapters.HTTPAdapter):
      def __init__(self, resolved_ip):
          super(HostHeaderSSLAdapter,self).__init__()
          self.resolved_ip = resolved_ip
      def send(self, request, **kwargs):
          connection_pool_kwargs = self.poolmanager.connection_pool_kw
          result = urlparse(request.url)
          if result.scheme == 'https' and self.resolved_ip:
              request.url = request.url.replace(
                  'https://' + result.hostname,
                  'https://' + self.resolved_ip,
              )
              connection_pool_kwargs['assert_hostname'] = result.hostname
              request.headers['Host'] = result.hostname
          else:
              connection_pool_kwargs.pop('assert_hostname', None)
          return super(HostHeaderSSLAdapter, self).send(request, **kwargs)
  def access_url(url, resolved_ip):
      session = requests.Session()
      # Get the hostname from the URL.
      parsed_url = urlparse(url)
      hostname = parsed_url.hostname
      session.mount('https://'+hostname, HostHeaderSSLAdapter(resolved_ip))
      try:
          r = session.get(url)
      except Exception as e:
          print("Error: "+ str(e))
      else:
          if r.status_code != 200:
              print("Request failed with non-200 status. Response: "+ r.text)
          else:
              print("Success. Response: "+ r.text)
  if __name__ == "__main__":
      # Obtain the IP address by using 'dig' for the domain name within the VPC environment.
      # Test a VPC address.
      #access_url("https://service.cn-shanghai-vpc.maxcompute.aliyun-inc.com", "100.103.104.45")
      # Test a public network address.
      access_url("https://service.cn-shanghai.maxcompute.aliyun.com", "47.116.XX.XX")

• Python 3

  # _*_ coding: utf-8 _*_
  import requests
  from urllib.parse import urlparse 
  class HostHeaderSSLAdapter(requests.adapters.HTTPAdapter):
      def __init__(self, resolved_ip):
          super().__init__()                                        
          self.resolved_ip = resolved_ip
      def send(self, request, **kwargs):
          connection_pool_kwargs = self.poolmanager.connection_pool_kw
          result = urlparse(request.url)
          if result.scheme == 'https' and self.resolved_ip:
              request.url = request.url.replace(
                  'https://' + result.hostname,
                  'https://' + self.resolved_ip,
              )
              connection_pool_kwargs['server_hostname'] = result.hostname  
              # Overwrite the Host header.
              request.headers['Host'] = result.hostname
          else:
              # Clear headers that might be left from a previous request.
              connection_pool_kwargs.pop('server_hostname', None)           
          return super().send(request, **kwargs)
  def access_url(url, resolved_ip):
      session = requests.Session()
      # Get the hostname from the URL.
      parsed_url = urlparse(url)
      hostname = parsed_url.hostname
      session.mount('https://'+hostname, HostHeaderSSLAdapter(resolved_ip))
      try:
          r = session.get(url)
      except Exception as e:
          print("Error: "+ str(e))
      else:
          if r.status_code != 200:
              print("Request failed with non-200 status. Response: "+ r.text)
          else:
              print("Success. Response: "+ r.text)
  if __name__ == "__main__":
      # Obtain the IP address by using 'dig' for the domain name within the VPC environment.
      # Test a VPC address.
      #access_url("https://service.cn-shanghai-vpc.maxcompute.aliyun-inc.com", "100.103.104.45")
      # Test a public network address.
      access_url("https://service.cn-shanghai.maxcompute.aliyun.com", "47.116.XX.XX")

Résultats des tests

• Accédez au service MaxCompute depuis une machine locale via le réseau public.

  if __name__ == "__main__":
      access_url( url="https://service.cn-shanghai.maxcompute.aliyun.com", resolved_ip="47.116.XX.XX")
  "D:\Program Files\Python311\python.exe" D:\ProgramData\PycharmProjects\pythontest1\text.py
  Success. Response: <!DOCTYPE html>
  <html>
  <head>
  <title>Welcome to tengine!</title>
  <style>
      body {
              width: 35em;
              margin: 0 auto;
              font-family: Tahoma, Verdana, Arial, sans-serif;
      }
  </style>
  </head>
  <body>
  <h1>Welcome to tengine!</h1>
  <p>If you see this page, the tengine web server is successfully installed and
  working. Further configuration is required.</p>
  <p>For online documentation and support please refer to
  <a href="http://tengine.taobao.org/">tengine.taobao.org</a>.</p>
  <p><em>Thank you for using tengine.</em></p>
  </body>
  </html>

• Accédez au service MaxCompute depuis une instance ECS Linux via le réseau public.

  [root@iZbp1ehm6ky76ig8n1jd8dZ opt]# python3 text.py
  Success. Response: <!DOCTYPE html>
  <html>
  <head>
  <title>Welcome to tengine!</title>
  <style>
      body {
          width: 35em;
          margin: 0 auto;
          font-family: Tahoma, Verdana, Arial, sans-serif;
      }
  </style>
  </head>
  <body>
  <h1>Welcome to tengine!</h1>
  <p>If you see this page, the tengine web server is successfully installed and
  working. Further configuration is required.</p>
  <p>For online documentation and support please refer to
  <a href="http://tengine.taobao.org/">tengine.taobao.org</a>.</p>
  <p><em>Thank you for using tengine.</em></p>
  </body>
  </html>