Gecko [ tsuru-no-tsurugi.tokyo ]

Linux tsuru-no-tsurugi 5.15.0-186-generic #196-Ubuntu SMP Sat Jun 20 16:09:34 UTC 2026 x86_64
Apache/2.4.52 (Ubuntu)
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Name	Size	Permission	Date
__pycache__	[ DIR ]	drwxr-xr-x	2024-08-28 00:25
__init__.py	726 B	-rw-r--r--	2021-11-03 06:27
challenges.py	21.19 KB	-rw-r--r--	2021-11-03 06:27
client.py	52.86 KB	-rw-r--r--	2021-11-03 06:27
crypto_util.py	16.39 KB	-rw-r--r--	2023-05-02 05:17
errors.py	4.21 KB	-rw-r--r--	2021-11-03 06:27
fields.py	1.84 KB	-rw-r--r--	2021-11-03 06:27
jws.py	2.33 KB	-rw-r--r--	2021-11-03 06:27
magic_typing.py	595 B	-rw-r--r--	2021-11-03 06:27
messages.py	24.75 KB	-rw-r--r--	2021-11-03 06:27
mixins.py	2.78 KB	-rw-r--r--	2021-11-03 06:27
standalone.py	12.83 KB	-rw-r--r--	2021-11-03 06:27
util.py	303 B	-rw-r--r--	2021-11-03 06:27

Rename

"""ACME JSON fields."""
import datetime
from typing import Any

import logging

import josepy as jose
import pyrfc3339

logger = logging.getLogger(__name__)

class Fixed(jose.Field):
    """Fixed field."""

def __init__(self, json_name: str, value: Any) -> None:
        self.value = value
        super().__init__(
            json_name=json_name, default=value, omitempty=False)

def decode(self, value: Any) -> Any:
        if value != self.value:
            raise jose.DeserializationError('Expected {0!r}'.format(self.value))
        return self.value

def encode(self, value: Any) -> Any:
        if value != self.value:
            logger.warning(
                'Overriding fixed field (%s) with %r', self.json_name, value)
        return value

class RFC3339Field(jose.Field):
    """RFC3339 field encoder/decoder.

Handles decoding/encoding between RFC3339 strings and aware (not
    naive) `datetime.datetime` objects
    (e.g. ``datetime.datetime.now(pytz.utc)``).

"""

@classmethod
    def default_encoder(cls, value: datetime.datetime) -> str:
        return pyrfc3339.generate(value)

@classmethod
    def default_decoder(cls, value: str) -> datetime.datetime:
        try:
            return pyrfc3339.parse(value)
        except ValueError as error:
            raise jose.DeserializationError(error)

class Resource(jose.Field):
    """Resource MITM field."""

def __init__(self, resource_type: str, *args: Any, **kwargs: Any) -> None:
        self.resource_type = resource_type
        super().__init__(
            'resource', default=resource_type, *args, **kwargs)

def decode(self, value: Any) -> Any:
        if value != self.resource_type:
            raise jose.DeserializationError(
                'Wrong resource type: {0} instead of {1}'.format(
                    value, self.resource_type))
        return value