fix: normalize url (#76)

config.json

@@ -1,5 +1,6 @@
 {
   "name": "Pay Links",
+  "version": "1.0.1",
   "short_description": "Make reusable LNURL pay links",
   "tile": "/lnurlp/static/image/lnurl-pay.png",
   "min_lnbits_version": "1.0.0",

models.py

@@ -2,6 +2,7 @@ import json
 from typing import Optional
 
 from fastapi import Query, Request
+from lnbits.helpers import normalize_path
 from lnurl import encode as lnurl_encode
 from lnurl.types import LnurlPayMetadata
 from pydantic import BaseModel
@@ -61,6 +62,7 @@ class PayLink(BaseModel):
 
     def lnurl(self, req: Request) -> str:
         url = req.url_for("lnurlp.api_lnurl_response", link_id=self.id)
+        url = url.replace(path=normalize_path(url.path))
         url_str = str(url)
         if url.netloc.endswith(".onion"):
             # change url string scheme to http

views_lnurl.py

@@ -3,6 +3,7 @@ from typing import Optional, Union
 
 from fastapi import APIRouter, HTTPException, Query, Request
 from lnbits.core.services import create_invoice
+from lnbits.helpers import normalize_path
 from lnbits.utils.exchange_rates import get_fiat_rate_satoshis
 from lnurl import LnurlErrorResponse, LnurlPayActionResponse, LnurlPayResponse
 from lnurl.models import MessageAction, UrlAction
@@ -151,6 +152,7 @@ async def api_lnurl_response(
 
     rate = await get_fiat_rate_satoshis(link.currency) if link.currency else 1
     url = request.url_for("lnurlp.api_lnurl_callback", link_id=link.id)
+    url = url.replace(path=normalize_path(url.path))
     if webhook_data:
         url = url.include_query_params(webhook_data=webhook_data)