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Enforce minimum maubot version in plugin meta

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This commit is contained in:
Tulir Asokan 2022-03-25 23:54:02 +02:00
parent 29b4a3c892
commit 4b234e4d34
1 changed files with 6 additions and 0 deletions
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6
maubot/loader/zip.py
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@ -26,12 +26,14 @@ from ruamel.yaml import YAML, YAMLError
from mautrix.types import SerializerError from mautrix.types import SerializerError
from ..__meta__ import __version__
from ..config import Config from ..config import Config
from ..lib.zipimport import ZipImportError, zipimporter from ..lib.zipimport import ZipImportError, zipimporter
from ..plugin_base import Plugin from ..plugin_base import Plugin
from .abc import IDConflictError, PluginClass, PluginLoader from .abc import IDConflictError, PluginClass, PluginLoader
from .meta import PluginMeta from .meta import PluginMeta
current_version = Version(__version__)
yaml = YAML() yaml = YAML()
@ -146,6 +148,10 @@ class ZippedPluginLoader(PluginLoader):
meta = PluginMeta.deserialize(meta_dict) meta = PluginMeta.deserialize(meta_dict)
except SerializerError as e: except SerializerError as e:
raise MaubotZipMetaError("Maubot plugin definition in file is invalid") from e raise MaubotZipMetaError("Maubot plugin definition in file is invalid") from e
if meta.maubot > current_version:
raise MaubotZipMetaError(
f"Plugin requires maubot {meta.maubot}, but this instance is {current_version}"
)
return file, meta return file, meta
@classmethod @classmethod