electrum

commit 36c90502ae4cdbddb5ed9648f3f9942a1b8c0ed1
parent 2baf8e2079959c843508cf3449fa10497ae7d009
Author: ThomasV <thomasv@electrum.org>
Date:   Fri,  2 Sep 2016 10:58:54 +0200

more trustedcoin fixes

Diffstat:
M
plugins/trustedcoin/qt.py
 | 
14
+-------------
M
plugins/trustedcoin/trustedcoin.py
 | 
2
+-

2 files changed, 2 insertions(+), 14 deletions(-)
diff --git a/plugins/trustedcoin/qt.py b/plugins/trustedcoin/qt.py
@@ -37,20 +37,8 @@ from electrum_gui.qt.amountedit import AmountEdit
 from electrum_gui.qt.main_window import StatusBarButton
 from electrum.i18n import _
 from electrum.plugins import hook
-
 from trustedcoin import TrustedCoinPlugin, server
 
-def need_server(wallet, tx):
-    from electrum.keystore import parse_xpubkey, is_xpubkey
-    # Detect if the server is needed
-    long_id, short_id = wallet.get_user_id()
-    xpub3 = wallet.master_public_keys['x3/']
-    for x in tx.inputs_to_sign():
-        if is_xpubkey(x):
-            xpub, sequence = parse_xpubkey(x)
-            if xpub == xpub3:
-                return True
-    return False
 
 class Plugin(TrustedCoinPlugin):
 
@@ -98,7 +86,7 @@ class Plugin(TrustedCoinPlugin):
         if not wallet.can_sign_without_server():
             self.print_error("twofactor:sign_tx")
             auth_code = None
-            if need_server(wallet, tx):
+            if wallet.keystores['x3/'].get_tx_derivations(tx):
                 auth_code = self.auth_dialog(window)
             else:
                 self.print_error("twofactor: xpub3 not needed")
diff --git a/plugins/trustedcoin/trustedcoin.py b/plugins/trustedcoin/trustedcoin.py
@@ -194,7 +194,7 @@ class Wallet_2fa(Multisig_Wallet):
         self.billing_info = None
 
     def can_sign_without_server(self):
-        return not self.keystores.get('x2/').is_watching_only()
+        return not self.keystores['x2/'].is_watching_only()
 
     def get_user_id(self):
         return get_user_id(self.storage)