qt: check HWW supported script types

electrum/gui/qt/wizard/wallet.py

@@ -13,7 +13,7 @@ from PyQt5.QtWidgets import (QVBoxLayout, QHBoxLayout, QLabel, QLineEdit, QPushB
 from electrum.bip32 import is_bip32_derivation, BIP32Node, normalize_bip32_derivation, xpub_type
 from electrum.daemon import Daemon
 from electrum.i18n import _
-from electrum.keystore import bip44_derivation, bip39_to_seed, purpose48_derivation
+from electrum.keystore import bip44_derivation, bip39_to_seed, purpose48_derivation, ScriptTypeNotSupported
 from electrum.plugin import run_hook, HardwarePluginLibraryUnavailable
 from electrum.storage import StorageReadWriteError
 from electrum.util import WalletFileException, get_new_wallet_name, UserCancelled
@@ -1282,6 +1282,9 @@ class WCHWXPub(WizardComponent, Logger):
         t.start()
 
     def get_xpub_from_client(self, client, derivation, xtype):  # override for HWW specific client if needed
+        _name, _info = self.wizard_data['hardware_device']
+        if xtype not in self.plugin.SUPPORTED_XTYPES:
+            raise ScriptTypeNotSupported(_('This type of script is not supported with {}').format(_info.model_name))
         return client.get_xpub(derivation, xtype)
 
     def validate(self):

electrum/plugins/hw_wallet/plugin.py

@@ -44,6 +44,7 @@ if TYPE_CHECKING:
 class HW_PluginBase(BasePlugin):
     keystore_class: Type['Hardware_KeyStore']
     libraries_available: bool
+    SUPPORTED_XTYPES = ()
 
     # define supported library versions:  minimum_library <= x < maximum_library
     minimum_library = (0,)

electrum/plugins/trezor/qt.py

@@ -11,6 +11,7 @@ from PyQt5.QtWidgets import (QVBoxLayout, QLabel, QGridLayout, QPushButton,
 from electrum.i18n import _
 from electrum.logging import Logger
 from electrum.plugin import hook
+from electrum.keystore import ScriptTypeNotSupported
 
 from electrum.plugins.hw_wallet.qt import QtHandlerBase, QtPluginBase
 from electrum.plugins.hw_wallet.plugin import only_hook_if_libraries_available
@@ -799,6 +800,9 @@ class WCTrezorXPub(WCHWXPub):
         WCHWXPub.__init__(self, parent, wizard)
 
     def get_xpub_from_client(self, client, derivation, xtype):
+        _name, _info = self.wizard_data['hardware_device']
+        if xtype not in self.plugin.SUPPORTED_XTYPES:
+            raise ScriptTypeNotSupported(_('This type of script is not supported with {}').format(_info.model_name))
         return client.get_xpub(derivation, xtype, True)