Fix NUT-17 settings entry for NUT-06 (#587)

* Fix NUT-17 settings entry for NUT-06 * Wallet: fix mint info deserialization
cashubtc · Jul 16, 2024 · c6f2364 · c6f2364
1 parent 21f339c
commit c6f2364
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Showing 2 changed files with 11 additions and 8 deletions.
diff --git a/cashu/mint/features.py b/cashu/mint/features.py
@@ -76,12 +76,14 @@ def mint_features(self) -> Dict[int, Union[List[Any], Dict[str, Any]]]:
 
         # specify which websocket features are supported
         # these two are supported by default
-        websocket_features: List[Dict[str, Union[str, List[str]]]] = []
+        websocket_features: Dict[str, List[Dict[str, Union[str, List[str]]]]] = {
+            "supported": []
+        }
         # we check the backend to see if "bolt11_mint_quote" is supported as well
         for method, unit_dict in self.backends.items():
             if method == Method["bolt11"]:
                 for unit in unit_dict.keys():
-                    websocket_features.append(
+                    websocket_features["supported"].append(
                         {
                             "method": method.name,
                             "unit": unit.name,
@@ -90,11 +92,11 @@ def mint_features(self) -> Dict[int, Union[List[Any], Dict[str, Any]]]:
                     )
                     if unit_dict[unit].supports_incoming_payment_stream:
                         supported_features: List[str] = list(
-                            websocket_features[-1]["commands"]
+                            websocket_features["supported"][-1]["commands"]
+                        )
+                        websocket_features["supported"][-1]["commands"] = (
+                            supported_features + ["bolt11_mint_quote"]
                         )
-                        websocket_features[-1]["commands"] = supported_features + [
-                            "bolt11_mint_quote"
-                        ]
 
         if websocket_features:
             mint_features[WEBSOCKETS_NUT] = websocket_features

diff --git a/cashu/wallet/mint_info.py b/cashu/wallet/mint_info.py
@@ -43,9 +43,10 @@ def supports_websocket_mint_quote(self, method: Method, unit: Unit) -> bool:
         if not self.nuts or not self.supports_nut(WEBSOCKETS_NUT):
             return False
         websocket_settings = self.nuts[WEBSOCKETS_NUT]
-        if not websocket_settings:
+        if not websocket_settings or "supported" not in websocket_settings:
             return False
-        for entry in websocket_settings:
+        websocket_supported = websocket_settings["supported"]
+        for entry in websocket_supported:
             if entry["method"] == method.name and entry["unit"] == unit.name:
                 if "bolt11_mint_quote" in entry["commands"]:
                     return True