29 lines
934 B
Python
29 lines
934 B
Python
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"""Registers and loads Processor classes from settings."""
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from logging import getLogger
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from passbook.lib.utils.reflection import path_to_class
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from passbook.saml_idp.exceptions import CannotHandleAssertion
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from passbook.saml_idp.models import SAMLRemote
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LOGGER = getLogger(__name__)
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def get_processor(remote):
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"""Get an instance of the processor with config."""
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proc = path_to_class(remote.processor_path)
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return proc(remote)
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def find_processor(request):
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"""Returns the Processor instance that is willing to handle this request."""
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for remote in SAMLRemote.objects.all():
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proc = get_processor(remote)
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try:
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if proc.can_handle(request):
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return proc, remote
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except CannotHandleAssertion as exc:
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# Log these, but keep looking.
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LOGGER.debug('%s %s', proc, exc)
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raise CannotHandleAssertion('No Processors to handle this request.')
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