not sure what it is supposed to catch...
The examples I could come up with would all be actual bugs;
in which case we should let the exception propagate out to the crash reporter.
Scenario: select some UTXOs in the 'Coins' tab. Create a tx and sign it.
Close the tx dialog without broadcasting/etc (cancel tx).
Signatures would remain for selected UTXOs.
Create new tx -> invalid sigs.
note: low R grinding would not have to be duplicated if we trusted the caller
to have done it already (as is the case with the classes in ecc.py), and if
we propagated the choice of "random_k" as part of the nonce_function passed
to libsecp256k1 (which is not currently done)
This was done to calculate the bip32 root fingerprint but it broke
the digitalbitbox. The keystore already had a different way to get
the root fingerprint for existing wallets, specifically handling this
case; the code in base_wizard used when creating new wallets was
duplicating that code originally and was then forgotten to be updated.
Now these codepaths are unified.
closes#5816
- no more passing around "invoice" in GUIs, invoice "paid" detection is now handled by wallet logic
- a tx can now pay for multiple invoices
- an invoice can now be paid by multiple txs (through partial payments)
- new data structure in storage: prevouts_by_scripthash
- type: scripthash -> set of (outpoint, value)
- also, storage upgrade to build this for existing wallets
had a trace where we tried to send "funding_locked" before being initialized:
D | lnpeer.Peer.[iq7zhmhck54vcax2vlrdcavq2m32wao7ekh6jyeglmnuuvv3js57r4id.onion:9735] | Sending FUNDING_LOCKED
E | lnworker.LNWallet | Exception in on_update_open_channel: AttributeError("'LNTransport' object has no attribute 'sk'")
Traceback (most recent call last):
File "...\electrum\electrum\util.py", line 999, in wrapper
return await func(*args, **kwargs)
File "...\electrum\electrum\lnworker.py", line 674, in on_update_open_channel
peer.send_funding_locked(chan)
File "...\electrum\electrum\lnpeer.py", line 876, in send_funding_locked
self.send_message("funding_locked", channel_id=channel_id, next_per_commitment_point=per_commitment_point_second)
File "...\electrum\electrum\lnpeer.py", line 102, in send_message
self.transport.send_bytes(raw_msg)
File "...\electrum\electrum\lntransport.py", line 93, in send_bytes
lc = aead_encrypt(self.sk, self.sn(), b'', l)
AttributeError: 'LNTransport' object has no attribute 'sk'
- persisted states are saved
- state transitions are checked
- transient states are stored in channel.peer_state
- new channel states: 'PREOPENING', 'FUNDED' and 'REDEEMED'
- upgrade storage to version 21
