mirror of
https://github.com/aljazceru/nutshell.git
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d98d166df1
* nut-19 sign mint quote * ephemeral key for quote * `mint` adjustments + crypto/nut19.py * wip: mint side working * fix import * post-merge fixups * more fixes * make format * move nut19 to nuts directory * `key` -> `privkey` and `pubkey` * make format * mint_info method for nut-19 support * fix tests imports * fix signature missing positional argument + fix db migration format not correctly escaped + pass in NUT-19 keypair to `request_mint` `request_mint_with_callback` * make format * fix `get_invoice_status` * rename to xx * nutxx -> nut20 * mypy * remove `mint_quote_signature_required` as per spec * wip edits * clean up * fix tests * fix deprecated api tests * fix redis tests * fix cache tests * fix regtest mint external * fix mint regtest * add test without signature * test pubkeys in quotes * wip * add compat --------- Co-authored-by: callebtc <93376500+callebtc@users.noreply.github.com>
64 lines
2.1 KiB
Python
64 lines
2.1 KiB
Python
from typing import Any, Dict, List, Optional
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from pydantic import BaseModel
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from ..core.base import Method, Unit
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from ..core.models import MintInfoContact, Nut15MppSupport
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from ..core.nuts.nuts import MINT_QUOTE_SIGNATURE_NUT, MPP_NUT, WEBSOCKETS_NUT
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class MintInfo(BaseModel):
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name: Optional[str]
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pubkey: Optional[str]
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version: Optional[str]
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description: Optional[str]
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description_long: Optional[str]
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contact: Optional[List[MintInfoContact]]
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motd: Optional[str]
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icon_url: Optional[str]
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time: Optional[int]
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nuts: Optional[Dict[int, Any]]
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def __str__(self):
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return f"{self.name} ({self.description})"
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def supports_nut(self, nut: int) -> bool:
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if self.nuts is None:
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return False
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return nut in self.nuts
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def supports_mpp(self, method: str, unit: Unit) -> bool:
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if not self.nuts:
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return False
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nut_15 = self.nuts.get(MPP_NUT)
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if not nut_15 or not self.supports_nut(MPP_NUT) or not nut_15.get("methods"):
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return False
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for entry in nut_15["methods"]:
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entry_obj = Nut15MppSupport.parse_obj(entry)
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if entry_obj.method == method and entry_obj.unit == unit.name:
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return True
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return False
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def supports_websocket_mint_quote(self, method: Method, unit: Unit) -> bool:
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if not self.nuts or not self.supports_nut(WEBSOCKETS_NUT):
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return False
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websocket_settings = self.nuts[WEBSOCKETS_NUT]
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if not websocket_settings or "supported" not in websocket_settings:
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return False
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websocket_supported = websocket_settings["supported"]
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for entry in websocket_supported:
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if entry["method"] == method.name and entry["unit"] == unit.name:
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if "bolt11_mint_quote" in entry["commands"]:
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return True
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return False
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def supports_mint_quote_signature(self) -> bool:
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if not self.nuts:
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return False
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nut20 = self.nuts.get(MINT_QUOTE_SIGNATURE_NUT, None)
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if nut20:
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return nut20["supported"]
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return False
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