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42 lines
1.0 KiB
Python
42 lines
1.0 KiB
Python
from datetime import datetime, timedelta
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from typing import Any, Dict, List, Optional, Union
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import jwt
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from pydantic import SecretStr
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SecretType = Union[str, SecretStr]
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JWT_ALGORITHM = "HS256"
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def _get_secret_value(secret: SecretType) -> str:
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if isinstance(secret, SecretStr):
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return secret.get_secret_value()
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return secret
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def generate_jwt(
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data: dict,
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secret: SecretType,
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lifetime_seconds: Optional[int] = None,
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algorithm: str = JWT_ALGORITHM,
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) -> str:
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payload = data.copy()
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if lifetime_seconds:
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expire = datetime.utcnow() + timedelta(seconds=lifetime_seconds)
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payload["exp"] = expire
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return jwt.encode(payload, _get_secret_value(secret), algorithm=algorithm)
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def decode_jwt(
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encoded_jwt: str,
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secret: SecretType,
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audience: List[str],
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algorithms: List[str] = [JWT_ALGORITHM],
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) -> Dict[str, Any]:
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return jwt.decode(
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encoded_jwt,
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_get_secret_value(secret),
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audience=audience,
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algorithms=algorithms,
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)
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