electrum

commit 0c17954d37d360c0c7b1993d68006733420e1f2c
parent 2464b3ab8115e3098047252404afed6c9a25daf5
Author: ThomasV <thomasv@electrum.org>
Date:   Sat,  6 Jun 2020 12:28:08 +0200

do not create backups for channels that do not have static_remotekey

Diffstat:
M
electrum/lnchannel.py
 | 
3
+++
M
electrum/lnworker.py
 | 
2
++

2 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/electrum/lnchannel.py b/electrum/lnchannel.py
@@ -461,6 +461,9 @@ class ChannelBackup(AbstractChannel):
     def is_frozen_for_receiving(self) -> bool:
         return False
 
+    def is_static_remotekey_enabled(self) -> bool:
+        return True
+
 
 class Channel(AbstractChannel):
     # note: try to avoid naming ctns/ctxs/etc as "current" and "pending".
diff --git a/electrum/lnworker.py b/electrum/lnworker.py
@@ -1360,6 +1360,8 @@ class LNWallet(LNWorker):
 
     def create_channel_backup(self, channel_id):
         chan = self._channels[channel_id]
+        # do not backup old-style channels
+        assert chan.is_static_remotekey_enabled()
         peer_addresses = list(chan.get_peer_addresses())
         peer_addr = peer_addresses[0]
         return ChannelBackupStorage(