mirror of
https://github.com/lnbits/lnbits-legend.git
synced 2025-02-24 22:58:46 +01:00
9185342c72
instead of multiple keys/macaroons with different permissions we request only one. if someone wants to use lnbits with an invoice macaroon they're free to do it and we will just fail on 'pay' methods, as before. this also grandfathers the previous environment variables names so everything keeps working without people having to change their setups. in the meantime some bugs with lntxbot and c-lightning were fixed and the `requests` dependency was eliminated because I can't organize myself into meaningful chunks of changes.
73 lines
2.5 KiB
Python
73 lines
2.5 KiB
Python
import trio # type: ignore
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import httpx
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from os import getenv
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from typing import Optional, Dict, AsyncGenerator
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from .base import InvoiceResponse, PaymentResponse, PaymentStatus, Wallet
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class LNbitsWallet(Wallet):
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"""https://github.com/lnbits/lnbits"""
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def __init__(self):
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self.endpoint = getenv("LNBITS_ENDPOINT")
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key = getenv("LNBITS_KEY") or getenv("LNBITS_ADMIN_KEY") or getenv("LNBITS_INVOICE_KEY")
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self.key = {"X-Api-Key": key}
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def create_invoice(
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self, amount: int, memo: Optional[str] = None, description_hash: Optional[bytes] = None
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) -> InvoiceResponse:
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data: Dict = {"out": False, "amount": amount}
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if description_hash:
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data["description_hash"] = description_hash.hex()
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else:
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data["memo"] = memo or ""
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r = httpx.post(
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url=f"{self.endpoint}/api/v1/payments",
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headers=self.key,
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json=data,
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)
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ok, checking_id, payment_request, error_message = not r.is_error, None, None, None
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if r.is_error:
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error_message = r.json()["message"]
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else:
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data = r.json()
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checking_id, payment_request = data["checking_id"], data["payment_request"]
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return InvoiceResponse(ok, checking_id, payment_request, error_message)
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def pay_invoice(self, bolt11: str) -> PaymentResponse:
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r = httpx.post(url=f"{self.endpoint}/api/v1/payments", headers=self.key, json={"out": True, "bolt11": bolt11})
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ok, checking_id, fee_msat, error_message = not r.is_error, None, 0, None
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if r.is_error:
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error_message = r.json()["message"]
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else:
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data = r.json()
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checking_id = data["checking_id"]
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return PaymentResponse(ok, checking_id, fee_msat, error_message)
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def get_invoice_status(self, checking_id: str) -> PaymentStatus:
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r = httpx.get(url=f"{self.endpoint}/api/v1/payments/{checking_id}", headers=self.key)
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if r.is_error:
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return PaymentStatus(None)
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return PaymentStatus(r.json()["paid"])
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def get_payment_status(self, checking_id: str) -> PaymentStatus:
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r = httpx.get(url=f"{self.endpoint}/api/v1/payments/{checking_id}", headers=self.key)
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if r.is_error:
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return PaymentStatus(None)
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return PaymentStatus(r.json()["paid"])
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async def paid_invoices_stream(self) -> AsyncGenerator[str, None]:
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print("lnbits does not support paid invoices stream yet")
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await trio.sleep(5)
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yield ""
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