Merge pull request #10715 from f321x/prevent_hidden_wallet

qml: disallow wallet names starting with '.'

Author: SomberNight

electrum/gui/qml/qedaemon.py

@@ -325,6 +325,9 @@ def isValidWalletName(self, wallet_name: str) -> bool:
         for forbidden_char in ("/", "\\", ):
             if forbidden_char in wallet_name:
                 return False
+        if wallet_name.startswith('.'):  # not shown in wallet list
+            # TODO: allow wallets starting with '.' as hidden wallets, opened e.g. through wallet creation wizard
+            return False
         if os.path.basename(wallet_name) != wallet_name:  # '/foo/bar/' returns 'bar'
             return False
         wallet_path = self.wallet_path_from_wallet_name(wallet_name)