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54 lines
1.6 KiB
Python
54 lines
1.6 KiB
Python
import json
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from datetime import datetime
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from typing import Any
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from fastapi import HTTPException
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from fastapi import status
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class BasicAuthenticationError(HTTPException):
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def __init__(self, detail: str):
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super().__init__(status_code=status.HTTP_403_FORBIDDEN, detail=detail)
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class DateTimeEncoder(json.JSONEncoder):
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"""Custom JSON encoder that converts datetime objects to ISO format strings."""
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def default(self, obj: Any) -> Any:
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if isinstance(obj, datetime):
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return obj.isoformat()
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return super().default(obj)
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def get_json_line(
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json_dict: dict[str, Any], encoder: type[json.JSONEncoder] = DateTimeEncoder
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) -> str:
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"""
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Convert a dictionary to a JSON string with datetime handling, and add a newline.
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Args:
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json_dict: The dictionary to be converted to JSON.
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encoder: JSON encoder class to use, defaults to DateTimeEncoder.
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Returns:
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A JSON string representation of the input dictionary with a newline character.
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"""
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return json.dumps(json_dict, cls=encoder) + "\n"
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def mask_string(sensitive_str: str) -> str:
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return "****...**" + sensitive_str[-4:]
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def mask_credential_dict(credential_dict: dict[str, Any]) -> dict[str, str]:
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masked_creds = {}
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for key, val in credential_dict.items():
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if not isinstance(val, str):
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raise ValueError(
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f"Unable to mask credentials of type other than string, cannot process request."
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f"Recieved type: {type(val)}"
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)
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masked_creds[key] = mask_string(val)
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return masked_creds
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