kopia lustrzana https://github.com/jointakahe/takahe
35 wiersze
1.1 KiB
Python
35 wiersze
1.1 KiB
Python
from django.http import HttpResponse
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from api.models import Token
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class ApiTokenMiddleware:
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"""
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Adds request.user and request.identity if an API token appears.
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Also nukes request.session so it can't be used accidentally.
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"""
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def __init__(self, get_response):
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self.get_response = get_response
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def __call__(self, request):
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auth_header = request.headers.get("authorization", None)
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request.token = None
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request.identity = None
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if auth_header and auth_header.startswith("Bearer "):
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token_value = auth_header[7:]
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if token_value == "__app__":
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# Special client app token value
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pass
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else:
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try:
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token = Token.objects.get(token=token_value, revoked=None)
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except Token.DoesNotExist:
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return HttpResponse("Invalid Bearer token", status=400)
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request.user = token.user
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request.identity = token.identity
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request.token = token
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request.session = None
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response = self.get_response(request)
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return response
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