mirror of
https://github.com/jxxghp/MoviePilot.git
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60 lines
2.0 KiB
Python
60 lines
2.0 KiB
Python
"""插件可见性和特殊密钥权限策略。"""
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import os
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from collections.abc import Callable
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from typing import Any, Optional
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class PluginAccessPolicy:
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"""根据站点认证等级和插件公钥判断插件是否可投影。"""
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def __init__(
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self,
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*,
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auth_level: Callable[[], int],
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verify_keys: Callable[..., bool],
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log: Any,
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) -> None:
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"""保存认证等级、密钥校验和日志端口。"""
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self._auth_level = auth_level
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self._verify_keys = verify_keys
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self._logger = log
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@staticmethod
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def private_key(plugin_id: str) -> Optional[str]:
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"""按插件 ID 读取特殊密钥认证使用的环境变量。"""
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try:
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return os.environ.get(f"PLUGIN_{plugin_id.upper()}_PRIVATE_KEY")
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except Exception:
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return None
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def check(self, plugin: Any, source: Optional[Any] = None) -> bool:
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"""设置插件认证等级并判断当前环境是否允许该插件。"""
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if source:
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if isinstance(source, dict) and "level" in source:
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plugin.auth_level = source.get("level")
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elif hasattr(source, "auth_level"):
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plugin.auth_level = source.auth_level
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elif not hasattr(plugin, "auth_level"):
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return True
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level = self._auth_level()
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if (
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level > 1
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and plugin.auth_level == 99
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and hasattr(plugin, "plugin_public_key")
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):
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plugin_id = (
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getattr(plugin, "id", None)
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if not isinstance(plugin, type)
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else plugin.__name__
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)
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public_key = plugin.plugin_public_key
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if public_key and plugin_id:
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private_key = self.private_key(plugin_id)
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return self._verify_keys(
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public_key=public_key,
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private_key=private_key,
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)
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return level >= plugin.auth_level
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