.

src/brainbow.kv

@@ -8,7 +8,7 @@
 #:import asyncio asyncio
 #:import MDDropdownMenu kivymd.uix.menu.MDDropdownMenu
 #:import MDNavigationLayout kivymd.uix.navigationdrawer.navigationdrawer.MDNavigationLayout
- 
+
 
 <Tab>
     MDLabel:
@@ -426,7 +426,7 @@ MDScreen:
                             opacity: 0.95
                             halign: 'center'
                             font_size: '16sp'
-                            text: "By disabling 'Testnet', Brainbow will\noperate using valuable bitcoin and\nconnect to the Bitcoin mainnet.\n\nDon't be reckless!"
+                            text: "By disabling 'Testnet', Brainbow will\noperate using valuable bitcoin and\nconnect to the Bitcoin mainnet.\nThis is still early BETA software.\nTerms of Service: https://brainbow.space\n\nDon't be reckless!"
                         MDTextButton:
                             text: "SKIP AND CONNECT TO BITCOIN"
                             font_size: '18sp'

src/main.py

@@ -316,6 +316,7 @@ def __init__(self, loop):
         self._dialog = None # generic dialog
         self._disconnect_dialog = None
         self.label_store = None
+        self.low_entropy_warning = True
 
         self.electrum_server_presets_testnet = [
             "tcp://testnet.qtornado.com:51001",
@@ -634,6 +635,7 @@ def show_snackbar(self, text):
         return snackbar
 
     def show_dialog(self, title, message, qrdata=None, cb=None):
+        print("show_dialog {}".format(title))
         if qrdata:
             dialog_height = 300
             content = QRCodeWidget(data=qrdata,
@@ -648,7 +650,8 @@ def show_dialog(self, title, message, qrdata=None, cb=None):
             #                   size_hint_y=None,
             #                   valign='top')
             # content.bind(texture_size=content.setter('size'))
-        self._dialog = MDDialog(title=title,
+
+        _dialog = MDDialog(title=title,
                                content_cls=content if content else None,
                                text=message if not content else "",
                                size_hint=(.8, None),
@@ -657,15 +660,18 @@ def show_dialog(self, title, message, qrdata=None, cb=None):
                                buttons=[
                                    MDFlatButton(
                                        text="DISMISS",
-                                       on_release=partial(self.close_dialog))
+                                       on_release=lambda x: self.close_dialog(_dialog))
                                    ]
                                )
-        self._dialog.open()
+        _dialog.open()
+
+
+
 
+    def close_dialog(self, dialog_instance, *args):
+        if dialog_instance:
+            dialog_instance.dismiss()
 
-    def close_dialog(self, *args):
-        if self._dialog:
-            self._dialog.dismiss()
 
 
     def close_disconnect_dialog(self, *args):
@@ -934,8 +940,10 @@ def check_entropy(self):
         self.root.ids.pass_progress.set_norm_value(passphrase_entropy_bits/128.)
         if passphrase_entropy_bits >= 128:
             self.root.ids.passphrase_hint.text = ""
+            self.low_entropy_warning = False
             self.root.ids.pass_progress.color = "green"
         else:
+            self.low_entropy_warning = True
             if passphrase_entropy_bits >= 128/3*2:
                 self.root.ids.pass_progress.color = "orange"
             elif passphrase_entropy_bits >= 128/2:
@@ -945,6 +953,7 @@ def check_entropy(self):
             if len(self.root.ids.pass_field.text) > 0:
                 self.root.ids.passphrase_hint.text = "WARNING: Use a better passphrase!"
         if int(passphrase_entropy_bits) >= 128:
+            self.low_entropy_warning = False
             self.root.ids.passphrase_hint.color = "black"
             self.root.ids.passphrase_hint.text = "~{} bits of entropy".format(int(passphrase_entropy_bits))
 
@@ -1119,6 +1128,13 @@ def wallet_ready(self):
         #self._unlock_nav_drawer()
         #self.show_dialog("Loaded for the first time?", "If you are loading this wallet for the first time, it is recommended to close it and reload it.\n\This way you can make sure that you did not make a typo.\n\nIf the wallet is ___ again, then everything is fine.")
         #  in your salt or passphrase
+
+        if self.low_entropy_warning:
+            self.show_dialog("Warning: Low Entropy!",
+            """The provided passphrase and salt combination appears to have low entropy (less than 128 bits). This could potentially compromise the security of your wallet.
+            \n\nPlease consider using a longer and more complex passphrase and salt to ensure a higher level of protection."""
+            )
+
         if len(self.wallet.get_tx_history()) == 0:
             self.show_dialog("New wallet?",
                     "To make sure that you did not make a typo, it is recommended to close the wallet now and reloading it.\n\nIf the wallet name is '{}' after reloading it, everything is fine.".format(
@@ -1397,9 +1413,9 @@ async def do_login_tasks(self, email=None, passphrase=None, bip39_mnemonic=None,
         #self.root.ids.wait_text_small.text = "Wating for fee estimate .."
 
         coinkb_fee = await self.wallet.get_relayfee()
+        print("coinkb_fee {}".format(coinkb_fee))
         relayfee = nowallet.Wallet.coinkb_to_satb(coinkb_fee)
-
-        print("fee {} relay {}".format(self.current_fee, relayfee))
+        print("fee {}, relayfee {}".format(self.current_fee, relayfee))
 
         self.mempool_recommended_fees = {}
         if self.current_fee == relayfee: