37 lines
1.4 KiB
Python
37 lines
1.4 KiB
Python
# django-mellon - SAML2 authentication for Django
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# Copyright (C) 2014-2019 Entr'ouvert
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from . import models, utils
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def get_issuer(entity_id):
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idp = utils.get_idp(entity_id)
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slug = idp.get('SLUG')
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issuer = None
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if slug:
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issuer = models.Issuer.objects.filter(slug=slug).first()
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# migrate issuer entity_id based on the slug
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if issuer and issuer.entity_id != entity_id:
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issuer.entity_id = entity_id
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issuer.save()
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if issuer is None:
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issuer, _ = models.Issuer.objects.get_or_create(entity_id=entity_id)
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# migrate issuer slug based on the entity_id
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if issuer.slug != slug:
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issuer.slug = slug
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issuer.save()
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return issuer
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