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- # Utilities for sanitizing routes of only essential data for testing car ports and doing validation.
- from openpilot.tools.lib.logreader import LogIterable, LogMessage
- def sanitize_vin(vin: str):
- # (last 6 digits of vin are serial number https://en.wikipedia.org/wiki/Vehicle_identification_number)
- VIN_SENSITIVE = 6
- return vin[:-VIN_SENSITIVE] + "X" * VIN_SENSITIVE
- def sanitize_msg(msg: LogMessage) -> LogMessage:
- if msg.which() == "carParams":
- msg = msg.as_builder()
- msg.carParams.carVin = sanitize_vin(msg.carParams.carVin)
- msg = msg.as_reader()
- return msg
- PRESERVE_SERVICES = ["can", "carParams", "pandaStates", "pandaStateDEPRECATED"]
- def sanitize(lr: LogIterable) -> LogIterable:
- filtered = filter(lambda msg: msg.which() in PRESERVE_SERVICES, lr)
- sanitized = map(sanitize_msg, filtered)
- return sanitized
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