33 lines
845 B
Python
33 lines
845 B
Python
"""Channels base classes"""
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from channels.generic.websocket import JsonWebsocketConsumer
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from structlog import get_logger
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from passbook.api.auth import token_from_header
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from passbook.core.models import User
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LOGGER = get_logger()
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class AuthJsonConsumer(JsonWebsocketConsumer):
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"""Authorize a client with a token"""
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user: User
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def connect(self):
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headers = dict(self.scope["headers"])
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if b"authorization" not in headers:
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LOGGER.warning("WS Request without authorization header")
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self.close()
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return False
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raw_header = headers[b"authorization"]
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token = token_from_header(raw_header)
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if not token:
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LOGGER.warning("Failed to authenticate")
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self.close()
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return False
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self.user = token.user
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return True
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