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# SPDX-License-Identifier: GPL-3.0-or-later
# Various policies for altering HTTP requests.
#
# This file is part of Hydrilla&Haketilo.
#
# Copyright (C) 2022 Wojtek Kosior
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
#
#
# I, Wojtek Kosior, thereby promise not to sue for violation of this
# file's license. Although I request that you do not make use this code
# in a proprietary program, I am not going to enforce this in court.
import dataclasses as dc
import typing as t
from abc import ABC
class Policy(ABC):
pass
class PayloadPolicy(Policy):
"""...."""
def assets_base_url(self) -> str:
"""...."""
return 'https://example.com/static/'
def script_urls(self) -> t.Sequence[str]:
"""...."""
# TODO: implement
return ('https://example.com/static/somescript.js',)
def is_eval_allowed(self) -> bool:
"""...."""
# TODO: implement
return True
class MetaResourcePolicy(Policy):
pass
class AllowPolicy(Policy):
pass
@dc.dataclass
class RuleAllowPolicy(AllowPolicy):
pattern: str
class FallbackAllowPolicy(AllowPolicy):
pass
class BlockPolicy(Policy):
pass
@dc.dataclass
class RuleBlockPolicy(BlockPolicy):
pattern: str
class FallbackBlockPolicy(BlockPolicy):
pass
@dc.dataclass
class ErrorBlockPolicy(BlockPolicy):
error: Exception
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