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- # Copyright 2015 Niklas Riekenbrauck
- #
- # Licensed under the Apache License, Version 2.0 (the "License");
- # you may not use this file except in compliance with the License.
- # You may obtain a copy of the License at
- #
- # http://www.apache.org/licenses/LICENSE-2.0
- #
- # Unless required by applicable law or agreed to in writing, software
- # distributed under the License is distributed on an "AS IS" BASIS,
- # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- # See the License for the specific language governing permissions and
- # limitations under the License.
-
- from typing import Any
-
- from synapse.types import JsonDict
-
- from ._base import Config, ConfigError
-
- MISSING_JWT = """Missing jwt library. This is required for jwt login.
-
- Install by running:
- pip install pyjwt
- """
-
-
- class JWTConfig(Config):
- section = "jwt"
-
- def read_config(self, config: JsonDict, **kwargs: Any) -> None:
- jwt_config = config.get("jwt_config", None)
- if jwt_config:
- self.jwt_enabled = jwt_config.get("enabled", False)
- self.jwt_secret = jwt_config["secret"]
- self.jwt_algorithm = jwt_config["algorithm"]
-
- self.jwt_subject_claim = jwt_config.get("subject_claim", "sub")
-
- # The issuer and audiences are optional, if provided, it is asserted
- # that the claims exist on the JWT.
- self.jwt_issuer = jwt_config.get("issuer")
- self.jwt_audiences = jwt_config.get("audiences")
-
- try:
- import jwt
-
- jwt # To stop unused lint.
- except ImportError:
- raise ConfigError(MISSING_JWT)
- else:
- self.jwt_enabled = False
- self.jwt_secret = None
- self.jwt_algorithm = None
- self.jwt_subject_claim = None
- self.jwt_issuer = None
- self.jwt_audiences = None
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