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- ###############################################################################
- #
- # The MIT License (MIT)
- #
- # Copyright (c) typedef int GmbH
- #
- # Permission is hereby granted, free of charge, to any person obtaining a copy
- # of this software and associated documentation files (the "Software"), to deal
- # in the Software without restriction, including without limitation the rights
- # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- # copies of the Software, and to permit persons to whom the Software is
- # furnished to do so, subject to the following conditions:
- #
- # The above copyright notice and this permission notice shall be included in
- # all copies or substantial portions of the Software.
- #
- # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- # THE SOFTWARE.
- #
- ###############################################################################
-
- import abc
-
-
- class IMarketMaker(abc.ABC):
- """
- XBR Market Maker interface.
- """
-
- @abc.abstractmethod
- def status(self, details):
- """
-
- :param details:
- :return:
- """
-
- @abc.abstractmethod
- def offer(self, key_id, price, details):
- """
-
- :param key_id:
- :param price:
- :param details:
- :return:
- """
-
- @abc.abstractmethod
- def revoke(self, key_id, details):
- """
-
- :param key_id:
- :param details:
- :return:
- """
-
- @abc.abstractmethod
- def quote(self, key_id, details):
- """
-
- :param key_id:
- :param details:
- :return:
- """
-
- @abc.abstractmethod
- def buy(self, channel_id, channel_seq, buyer_pubkey, datakey_id, amount, balance, signature, details):
- """
-
- :param channel_id:
- :param channel_seq:
- :param buyer_pubkey:
- :param datakey_id:
- :param amount:
- :param balance:
- :param signature:
- :param details:
- :return:
- """
-
- @abc.abstractmethod
- def get_payment_channels(self, address, details):
- """
-
- :param address:
- :param details:
- :return:
- """
-
- @abc.abstractmethod
- def get_payment_channel(self, channel_id, details):
- """
-
- :param channel_id:
- :param details:
- :return:
- """
-
-
- class IProvider(abc.ABC):
- """
- XBR Provider interface.
- """
-
- @abc.abstractmethod
- def sell(self, key_id, buyer_pubkey, amount_paid, post_balance, signature, details):
- """
-
- :param key_id:
- :param buyer_pubkey:
- :param amount_paid:
- :param post_balance:
- :param signature:
- :param details:
- :return:
- """
-
-
- class IConsumer(abc.ABC):
- """
- XBR Consumer interface.
- """
-
-
- class ISeller(abc.ABC):
- """
- XBR Seller interface.
- """
-
- @abc.abstractmethod
- async def start(self, session):
- """
-
- :param session:
- :return:
- """
-
- @abc.abstractmethod
- async def wrap(self, uri, payload):
- """
-
- :param uri:
- :param payload:
- :return:
- """
-
-
- class IBuyer(abc.ABC):
- """
- XBR Buyer interface.
- """
-
- @abc.abstractmethod
- async def start(self, session):
- """
- Start buying keys over the provided session.
-
- :param session: WAMP session that allows to talk to the XBR Market Maker.
- """
-
- @abc.abstractmethod
- async def unwrap(self, key_id, enc_ser, ciphertext):
- """
- Decrypt and deserialize received XBR payload.
-
- :param key_id: The ID of the datakey the payload is encrypted with.
- :type key_id: bytes
-
- :param enc_ser: The serializer that was used for serializing the payload. One of ``cbor``, ``json``, ``msgpack``, ``ubjson``.
- :type enc_ser: str
-
- :param ciphertext: The encrypted payload to unwrap.
- :type ciphertext: bytes
-
- :returns: The unwrapped application payload.
- :rtype: object
- """
-
-
- class IDelegate(ISeller, IBuyer):
- """
- XBR Delegate interface.
- """
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