do not propose passphrase option in 2fa wallets

gui/qt/installwizard.py

@@ -260,24 +260,28 @@ class InstallWizard(QDialog, MessageBoxMixin, BaseWizard):
         seed = slayout.sanitized_text()
         return seed
 
-    def seed_input(self, title, message, is_valid, bip39=False):
+    def seed_input(self, title, message, is_valid):
         slayout = self.text_input_layout(title, message, is_valid)
         vbox = QVBoxLayout()
         vbox.addLayout(slayout.layout())
-        cb_passphrase = QCheckBox(_('Add a passphrase to this seed'))
-        vbox.addWidget(cb_passphrase)
-        cb_bip39 = QCheckBox(_('BIP39/BIP44 seed'))
-        cb_bip39.setVisible(bip39)
-        vbox.addWidget(cb_bip39)
+        if self.opt_ext or self.opt_bip39:
+            vbox.addStretch(1)
+            vbox.addWidget(QLabel(_('Options')+ ':'))
+        if self.opt_ext:
+            cb_ext = QCheckBox(_('Extend this seed with a passphrase'))
+            vbox.addWidget(cb_ext)
+        if self.opt_bip39:
             def f(b):
                 slayout.is_valid = (lambda x: bool(x)) if b else is_valid
                 slayout.set_enabled()
+            cb_bip39 = QCheckBox(_('BIP39/BIP44 seed'))
             cb_bip39.toggled.connect(f)
+            vbox.addWidget(cb_bip39)
         self.set_main_layout(vbox, title, next_enabled=False)
         seed = slayout.sanitized_text()
-        add_passphrase = cb_passphrase.isChecked()
-        is_bip39 = cb_bip39.isChecked()
-        return seed, add_passphrase, is_bip39
+        is_ext = cb_ext.isChecked() if self.opt_ext else False
+        is_bip39 = cb_bip39.isChecked() if self.opt_bip39 else False
+        return seed, is_ext, is_bip39
 
     @wizard_dialog
     def restore_keys_dialog(self, title, message, is_valid, run_next):
@@ -296,14 +300,15 @@ class InstallWizard(QDialog, MessageBoxMixin, BaseWizard):
     def restore_seed_dialog(self, run_next, is_valid):
         title = _('Enter Seed')
         message = _('Please enter your seed phrase in order to restore your wallet.')
-        return self.seed_input(title, message, is_valid, bip39=True)
+        return self.seed_input(title, message, is_valid)
 
     @wizard_dialog
     def confirm_seed_dialog(self, run_next, is_valid):
         self.app.clipboard().clear()
         title = _('Confirm Seed')
         message = ' '.join([
-            _('Your seed is important!'),
+            _('Your seed is your wallet!'),
+            _('If you lose your seed, your money will be permanently lost.'),
             _('To make sure that you have properly saved your seed, please retype it here.')
         ])
         return self.seed_input(title, message, is_valid)

lib/base_wizard.py

@@ -224,6 +224,8 @@ class BaseWizard(object):
         self.on_keystore(k)
 
     def restore_from_seed(self):
+        self.opt_bip39 = True
+        self.opt_ext = True
         self.restore_seed_dialog(run_next=self.on_seed, is_valid=keystore.is_seed)
 
     def on_seed(self, seed, add_passphrase, is_bip39):
@@ -302,6 +304,8 @@ class BaseWizard(object):
     def create_seed(self):
         from electrum.mnemonic import Mnemonic
         seed = Mnemonic('en').make_seed()
+        self.opt_bip39 = False
+        self.opt_ext = True
         self.show_seed_dialog(run_next=self.confirm_seed, seed_text=seed)
 
     def confirm_seed(self, seed):

plugins/trustedcoin/trustedcoin.py

@@ -346,6 +346,8 @@ class TrustedCoinPlugin(BasePlugin):
             ('create_seed', _('Create a new seed')),
             ('restore_wallet', _('I already have a seed')),
         ]
+        wizard.opt_bip39 = False
+        wizard.opt_ext = False
         wizard.choice_dialog(title=title, message=message, choices=choices, run_next=wizard.run)
 
     def create_seed(self, wizard):