Class HTTPSRecord

mitmproxy/net/dns/https_records.py:39–73

@dataclass
class HTTPSRecord:
    priority: int
    target_name: str
    params: dict[int, bytes]

    def __repr__(self):
        return str(self.to_json())

    def to_json(self) -> HTTPSRecordJSON:
        ret: HTTPSRecordJSON = {
            "target_name": self.target_name,
            "priority": self.priority,
        }
        typ: str | int
        for typ, val in self.params.items():
            try:
                typ = SVCParamKeys(typ).name.lower()
            except ValueError:
                pass
            ret[typ] = strutils.bytes_to_escaped_str(val)
        return ret

    @classmethod
    def from_json(cls, data: HTTPSRecordJSON) -> Self:
        target_name = data.pop("target_name")
        assert isinstance(target_name, str)
        priority = data.pop("priority")
        assert isinstance(priority, int)
        params: dict[int, bytes] = {}
        for k, v in data.items():
            if isinstance(k, str):
                k = SVCParamKeys[k.upper()].value
            assert isinstance(v, str)
            params[k] = strutils.escaped_str_to_bytes(v)
        return cls(target_name=target_name, priority=priority, params=params)


def _unpack_params(data: bytes, offset: int) -> dict[int, bytes]: