51 lines
1.9 KiB
Python
51 lines
1.9 KiB
Python
import time
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from django.conf import settings
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from django import http
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from django.utils.cache import patch_vary_headers
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from django.utils.http import cookie_date
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from django.utils.importlib import import_module
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from django.contrib.sessions.middleware import SessionMiddleware
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class GreenmineSessionMiddleware(SessionMiddleware):
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def process_request(self, request):
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engine = import_module(settings.SESSION_ENGINE)
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session_key = request.META.get(settings.SESSION_HEADER_NAME, None)
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if not session_key:
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session_key = request.COOKIES.get(settings.SESSION_COOKIE_NAME, None)
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request.session = engine.SessionStore(session_key)
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COORS_ALLOWED_ORIGINS = '*'
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COORS_ALLOWED_METHODS = ['POST', 'GET', 'OPTIONS', 'PUT', 'DELETE', 'PATCH']
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COORS_ALLOWED_HEADERS = ['Content-Type', 'X-Requested-With',
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'Authorization', 'Accept-Encoding',
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'X-Disable-Pagination']
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COORS_ALLOWED_CREDENTIALS = True
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COORS_EXPOSE_HEADERS = ["x-pagination-count", "x-paginated", "x-paginated-by"]
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class CoorsMiddleware(object):
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def _populate_response(self, response):
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response["Access-Control-Allow-Origin"] = COORS_ALLOWED_ORIGINS
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response["Access-Control-Allow-Methods"] = ",".join(COORS_ALLOWED_METHODS)
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response["Access-Control-Allow-Headers"] = ",".join(COORS_ALLOWED_HEADERS)
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response["Access-Control-Expose-Headers"] = ",".join(COORS_EXPOSE_HEADERS)
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if COORS_ALLOWED_CREDENTIALS:
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response["Access-Control-Allow-Credentials"] = 'true'
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def process_request(self, request):
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if 'HTTP_ACCESS_CONTROL_REQUEST_METHOD' in request.META:
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response = http.HttpResponse()
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self._populate_response(response)
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return response
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return None
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def process_response(self, request, response):
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self._populate_response(response)
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return response
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