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