mirror of
https://github.com/lnbits/lnbits-legend.git
synced 2025-02-24 22:58:46 +01:00
137 lines
4 KiB
Python
137 lines
4 KiB
Python
from typing import Optional
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from fastapi.param_functions import Query
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from pydantic.main import BaseModel
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from quart import g, jsonify, request
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from http import HTTPStatus
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from lnurl.exceptions import InvalidUrl as LnurlInvalidUrl # type: ignore
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from lnbits.core.crud import get_user
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from lnbits.decorators import api_check_wallet_key, api_validate_post_request
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from lnbits.utils.exchange_rates import currencies, get_fiat_rate_satoshis
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from . import lnurlp_ext
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from .crud import (
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create_pay_link,
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get_pay_link,
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get_pay_links,
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update_pay_link,
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delete_pay_link,
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)
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@lnurlp_ext.get("/api/v1/currencies")
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async def api_list_currencies_available():
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return jsonify(list(currencies.keys()))
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@lnurlp_ext.get("/api/v1/links")
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@api_check_wallet_key("invoice")
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async def api_links():
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wallet_ids = [g.wallet.id]
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if "all_wallets" in request.args:
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wallet_ids = (await get_user(g.wallet.user)).wallet_ids
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try:
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return (
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[
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{**link._asdict(), **{"lnurl": link.lnurl}}
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for link in await get_pay_links(wallet_ids)
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],
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HTTPStatus.OK,
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)
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except LnurlInvalidUrl:
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return (
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{
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"message": "LNURLs need to be delivered over a publically accessible `https` domain or Tor."
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},
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HTTPStatus.UPGRADE_REQUIRED,
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)
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@lnurlp_ext.get("/api/v1/links/<link_id>")
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@api_check_wallet_key("invoice")
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async def api_link_retrieve(link_id):
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link = await get_pay_link(link_id)
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if not link:
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return {"message": "Pay link does not exist."}, HTTPStatus.NOT_FOUND
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if link.wallet != g.wallet.id:
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return {"message": "Not your pay link."}, HTTPStatus.FORBIDDEN
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return {**link._asdict(), **{"lnurl": link.lnurl}}, HTTPStatus.OK
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class CreateData(BaseModel):
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description: str
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min: int = Query(0.01, ge=0.01)
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max: int = Query(0.01, ge=0.01)
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currency: Optional[str]
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comment_chars: int = Query(0, ge=0, lt=800)
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webhook_url: Optional[str]
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success_text: Optional[str]
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success_url: Optional[str]
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@lnurlp_ext.post("/api/v1/links")
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@lnurlp_ext.put("/api/v1/links/<link_id>")
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@api_check_wallet_key("invoice")
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async def api_link_create_or_update(data: CreateData, link_id=None):
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if data.min > data.max:
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return {"message": "Min is greater than max."}, HTTPStatus.BAD_REQUEST
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if data.currency == None and (
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round(data.min) != data.min or round(data.max) != data.max
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):
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return {"message": "Must use full satoshis."}, HTTPStatus.BAD_REQUEST
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if "success_url" in data and data.success_url[:8] != "https://":
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return (
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{"message": "Success URL must be secure https://..."},
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HTTPStatus.BAD_REQUEST,
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)
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if link_id:
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link = await get_pay_link(link_id)
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if not link:
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return (
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{"message": "Pay link does not exist."},
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HTTPStatus.NOT_FOUND,
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)
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if link.wallet != g.wallet.id:
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return {"message": "Not your pay link."}, HTTPStatus.FORBIDDEN
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link = await update_pay_link(link_id, **data)
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else:
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link = await create_pay_link(wallet_id=g.wallet.id, **data)
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return (
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{**link._asdict(), **{"lnurl": link.lnurl}},
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HTTPStatus.OK if link_id else HTTPStatus.CREATED,
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)
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@lnurlp_ext.delete("/api/v1/links/<link_id>")
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@api_check_wallet_key("invoice")
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async def api_link_delete(link_id):
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link = await get_pay_link(link_id)
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if not link:
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return {"message": "Pay link does not exist."}, HTTPStatus.NOT_FOUND
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if link.wallet != g.wallet.id:
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return {"message": "Not your pay link."}, HTTPStatus.FORBIDDEN
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await delete_pay_link(link_id)
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return "", HTTPStatus.NO_CONTENT
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@lnurlp_ext.get("/api/v1/rate/<currency>")
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async def api_check_fiat_rate(currency):
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try:
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rate = await get_fiat_rate_satoshis(currency)
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except AssertionError:
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rate = None
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return {"rate": rate}, HTTPStatus.OK
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