mirror of
https://github.com/blakeblackshear/frigate.git
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a7bbca5014
This supports systemd credentials, see https://systemd.io/CREDENTIALS/. Default to `/run/secrets` (the Docker Secrets dir) for backwards compatibility.
34 lines
1.0 KiB
Python
34 lines
1.0 KiB
Python
import os
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from pathlib import Path
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from typing import Annotated
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from pydantic import AfterValidator, ValidationInfo
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FRIGATE_ENV_VARS = {k: v for k, v in os.environ.items() if k.startswith("FRIGATE_")}
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secrets_dir = os.environ.get("CREDENTIALS_DIRECTORY", "/run/secrets")
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# read secret files as env vars too
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if os.path.isdir(secrets_dir) and os.access(secrets_dir, os.R_OK):
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for secret_file in os.listdir(secrets_dir):
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if secret_file.startswith("FRIGATE_"):
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FRIGATE_ENV_VARS[secret_file] = (
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Path(os.path.join(secrets_dir, secret_file)).read_text().strip()
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)
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def validate_env_string(v: str) -> str:
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return v.format(**FRIGATE_ENV_VARS)
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EnvString = Annotated[str, AfterValidator(validate_env_string)]
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def validate_env_vars(v: dict[str, str], info: ValidationInfo) -> dict[str, str]:
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if isinstance(info.context, dict) and info.context.get("install", False):
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for k, v in v.items():
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os.environ[k] = v
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return v
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EnvVars = Annotated[dict[str, str], AfterValidator(validate_env_vars)]
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