old_contents: # -*- coding: utf-8 -*-
  
  import json
  
  from django import http
  
  
  COORS_ALLOWED_ORIGINS = '*'
  COORS_ALLOWED_METHODS = ['POST', 'GET', 'OPTIONS', 'PUT', 'DELETE', 'PATCH', 'HEAD']
  COORS_ALLOWED_HEADERS = ['content-type', 'x-requested-with',
                           'authorization', 'accept-encoding',
                           'x-disable-pagination', 'x-host']
  COORS_ALLOWED_CREDENTIALS = True
  COORS_EXPOSE_HEADERS = ["x-pagination-count", "x-paginated", "x-paginated-by",
                          "x-paginated-by", "x-pagination-current", "x-site-host",
                          "x-site-register"]
  
  
  class CoorsMiddleware(object):
      def _populate_response(self, response):
          response["Access-Control-Allow-Origin"]  = COORS_ALLOWED_ORIGINS
          response["Access-Control-Allow-Methods"] = ",".join(COORS_ALLOWED_METHODS)
          response["Access-Control-Allow-Headers"] = ",".join(COORS_ALLOWED_HEADERS)
          response["Access-Control-Expose-Headers"] = ",".join(COORS_EXPOSE_HEADERS)
  
          if COORS_ALLOWED_CREDENTIALS:
              response["Access-Control-Allow-Credentials"] = 'true'
  
      def process_request(self, request):
          if 'HTTP_ACCESS_CONTROL_REQUEST_METHOD' in request.META:
              response = http.HttpResponse()
              self._populate_response(response)
              return response
          return None
  
      def process_response(self, request, response):
          self._populate_response(response)
          return response
  
new_contents: # -*- coding: utf-8 -*-
  
  import json
  
  from django import http
  
  
  COORS_ALLOWED_ORIGINS = "*"
  COORS_ALLOWED_METHODS = ["POST", "GET", "OPTIONS", "PUT", "DELETE", "PATCH", "HEAD"]
  COORS_ALLOWED_HEADERS = ["content-type", "x-requested-with",
                           "authorization", "accept-encoding",
                           "x-disable-pagination", "x-host",
                           "x-session-id"]
  COORS_ALLOWED_CREDENTIALS = True
  COORS_EXPOSE_HEADERS = ["x-pagination-count", "x-paginated", "x-paginated-by",
                          "x-paginated-by", "x-pagination-current", "x-site-host",
                          "x-site-register"]
  
  
  class CoorsMiddleware(object):
      def _populate_response(self, response):
          response["Access-Control-Allow-Origin"]  = COORS_ALLOWED_ORIGINS
          response["Access-Control-Allow-Methods"] = ",".join(COORS_ALLOWED_METHODS)
          response["Access-Control-Allow-Headers"] = ",".join(COORS_ALLOWED_HEADERS)
          response["Access-Control-Expose-Headers"] = ",".join(COORS_EXPOSE_HEADERS)
  
          if COORS_ALLOWED_CREDENTIALS:
              response["Access-Control-Allow-Credentials"] = "true"
  
      def process_request(self, request):
          if "HTTP_ACCESS_CONTROL_REQUEST_METHOD" in request.META:
              response = http.HttpResponse()
              self._populate_response(response)
              return response
          return None
  
      def process_response(self, request, response):
          self._populate_response(response)
          return response
  
subject: Add x-session-id header to cors middleware.