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50f0e4028b
Signed-off-by: Jacek Kusnierz <jacek.kusnierz@tum.de> Co-authored-by: Brendan Abolivier <babolivier@matrix.org>
64 lines
2.3 KiB
Python
64 lines
2.3 KiB
Python
# Copyright 2019 The Matrix.org Foundation C.I.C.d
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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, List, Set
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from synapse.types import JsonDict
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from synapse.util.check_dependencies import check_requirements
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from ._base import Config, ConfigError
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class TracerConfig(Config):
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section = "tracing"
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def read_config(self, config: JsonDict, **kwargs: Any) -> None:
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opentracing_config = config.get("opentracing")
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if opentracing_config is None:
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opentracing_config = {}
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self.opentracer_enabled = opentracing_config.get("enabled", False)
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self.jaeger_config = opentracing_config.get(
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"jaeger_config",
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{"sampler": {"type": "const", "param": 1}, "logging": False},
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)
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self.force_tracing_for_users: Set[str] = set()
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if not self.opentracer_enabled:
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return
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check_requirements("opentracing")
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# The tracer is enabled so sanitize the config
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self.opentracer_whitelist: List[str] = opentracing_config.get(
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"homeserver_whitelist", []
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)
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if not isinstance(self.opentracer_whitelist, list):
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raise ConfigError("Tracer homeserver_whitelist config is malformed")
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force_tracing_for_users = opentracing_config.get("force_tracing_for_users", [])
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if not isinstance(force_tracing_for_users, list):
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raise ConfigError(
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"Expected a list", ("opentracing", "force_tracing_for_users")
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)
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for i, u in enumerate(force_tracing_for_users):
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if not isinstance(u, str):
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raise ConfigError(
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"Expected a string",
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("opentracing", "force_tracing_for_users", f"index {i}"),
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)
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self.force_tracing_for_users.add(u)
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