mirror of
https://github.com/aljazceru/nutshell.git
synced 2025-12-20 18:44:20 +01:00
e846acf946
* add websockets for quote updates * add test (not working) * wip: emit events to everyone * wip: emit events to everyone * wip, lots of things broken but invoice callback works * wip * add wip files * tests almost passing * add task * refactor nut constants * startup fix * works with old mints * wip cli * fix mypy * remove automatic invoice test now with websockets * remove comment * better logging * send back response * add rate limiter to websocket * add rate limiter to subscriptions * refactor websocket ratelimit * websocket tests * subscription kinds * doesnt start * remove circular import * update * fix mypy * move test file in test because it fails if it runs later... dunno why * adjust websocket NUT-06 settings * local import and small fix * disable websockets in CLI if "no_check" is selected * move subscription test to where it was * check proof state with callback, add tests * tests: run mint fixture per module instead of per session * subscription command name fix * test per session again * update test race conditions * fix tests * clean up * tmp * fix db issues and remove cached secrets * fix tests * blindly try pipeline * remove comments * comments
103 lines
3.7 KiB
Python
103 lines
3.7 KiB
Python
from typing import Any, Dict, List, Union
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from ..core.base import Method
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from ..core.models import (
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MintMeltMethodSetting,
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)
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from ..core.nuts import (
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DLEQ_NUT,
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FEE_RETURN_NUT,
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MELT_NUT,
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MINT_NUT,
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MPP_NUT,
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P2PK_NUT,
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RESTORE_NUT,
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SCRIPT_NUT,
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STATE_NUT,
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WEBSOCKETS_NUT,
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)
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from ..core.settings import settings
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from ..mint.protocols import SupportsBackends
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class LedgerFeatures(SupportsBackends):
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def mint_features(self) -> Dict[int, Union[List[Any], Dict[str, Any]]]:
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# determine all method-unit pairs
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method_settings: Dict[int, List[MintMeltMethodSetting]] = {}
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for nut in [MINT_NUT, MELT_NUT]:
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method_settings[nut] = []
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for method, unit_dict in self.backends.items():
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for unit in unit_dict.keys():
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setting = MintMeltMethodSetting(method=method.name, unit=unit.name)
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if nut == MINT_NUT and settings.mint_max_peg_in:
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setting.max_amount = settings.mint_max_peg_in
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setting.min_amount = 0
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elif nut == MELT_NUT and settings.mint_max_peg_out:
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setting.max_amount = settings.mint_max_peg_out
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setting.min_amount = 0
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method_settings[nut].append(setting)
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supported_dict = dict(supported=True)
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mint_features: Dict[int, Union[List[Any], Dict[str, Any]]] = {
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MINT_NUT: dict(
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methods=method_settings[MINT_NUT],
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disabled=settings.mint_peg_out_only,
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),
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MELT_NUT: dict(
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methods=method_settings[MELT_NUT],
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disabled=False,
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),
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STATE_NUT: supported_dict,
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FEE_RETURN_NUT: supported_dict,
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RESTORE_NUT: supported_dict,
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SCRIPT_NUT: supported_dict,
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P2PK_NUT: supported_dict,
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DLEQ_NUT: supported_dict,
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}
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# signal which method-unit pairs support MPP
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mpp_features = []
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for method, unit_dict in self.backends.items():
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for unit in unit_dict.keys():
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if unit_dict[unit].supports_mpp:
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mpp_features.append(
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{
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"method": method.name,
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"unit": unit.name,
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"mpp": True,
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}
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)
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if mpp_features:
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mint_features[MPP_NUT] = mpp_features
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# specify which websocket features are supported
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# these two are supported by default
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websocket_features: List[Dict[str, Union[str, List[str]]]] = []
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# we check the backend to see if "bolt11_mint_quote" is supported as well
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for method, unit_dict in self.backends.items():
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if method == Method["bolt11"]:
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for unit in unit_dict.keys():
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websocket_features.append(
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{
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"method": method.name,
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"unit": unit.name,
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"commands": ["bolt11_melt_quote", "proof_state"],
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}
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)
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if unit_dict[unit].supports_incoming_payment_stream:
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supported_features: List[str] = list(
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websocket_features[-1]["commands"]
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)
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websocket_features[-1]["commands"] = supported_features + [
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"bolt11_mint_quote"
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]
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if websocket_features:
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mint_features[WEBSOCKETS_NUT] = websocket_features
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return mint_features
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