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40 lines
1.6 KiB
Python
40 lines
1.6 KiB
Python
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# This file is part of Radicale Server - Calendar Server
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# Copyright © 2012-2017 Guillaume Ayoub
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# Copyright © 2017-2018 Unrud <unrud@outlook.com>
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#
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# This library is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This library 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 General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Radicale. If not, see <http://www.gnu.org/licenses/>.
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import radicale.rights.authenticated as authenticated
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from radicale import pathutils, rights
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class Rights(authenticated.Rights):
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def authorized(self, user, path, permissions):
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if self._verify_user and not user:
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return ""
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sane_path = pathutils.sanitize_path(path).strip("/")
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if not sane_path:
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return rights.intersect_permissions(permissions, "R")
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if self._verify_user:
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owned = user == sane_path.split("/", maxsplit=1)[0]
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else:
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owned = True
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if "/" not in sane_path:
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return rights.intersect_permissions(permissions,
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"RW" if owned else "R")
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if sane_path.count("/") == 1:
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return rights.intersect_permissions(permissions,
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"rw" if owned else "r")
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return ""
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