This effectively reverts ac93b780d5.
Christian points out that plugins need time before we deprecate
the old options (probably 6 months) as they need to work with
both old and new.
Changelog-Deprecated: **UNDO** plugins: hooks should now be specified using objects, not raw names.
Suggested-by: @cdecker
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
I previously mistyped the rather lengthy conditions for failures, so
let's dissect it into its smaller components and add rationale behind
the individual parts of the decision.
This adds a new state `PAYMENT_STEP_RETRY_GETROUTE` which is used to
retry just that one step, without spawning a completely new
attempt. It's a new state so that modifiers do not act on it twice.
Changelog-Fixed: pay: Improved the performance of the `pay` command considerably by avoiding conflicting changes to our local network view.
We were delaying the channel_hint update till after the `createonion`
call which gave us the same situation we had with concurrent
`getroute` calls. Now we update the hints as soon as the plugins have
had their say in the route construction. If we still fail, either
because a modifier changed the route causing the failure, or because
we interleaved the route computation for multiple parts, we reset the
attempt and retry inline (i.e., without creating a new sub-payment).
Notice that interleaved route computations now only happen if the
modifier makes an async call to some RPC or similar.
If we're already attempting to connect to a peer, we would ignore
new connection requests. This is problematic if your node has bad
connection details for the node -- you can't update it while inflight.
This patch appends new connection suggestions to the list of connections
to try.
Fixes#4154
Incase we have been offline while a channel was force closed on us we
now set the 'closer' to 'remote' instead of null because this is by far
the most probable reason.
Changelog-None
This adds a missing plugins_send_getmanifest() call in the rescan function
that lead to a RPC hangup. Not sure though if this is the proper fix.
Changelog-None
We've been getting a bunch of 'warnings' about an unknown mark. This
silences the warning, by registering the mark as expected.
=========================================================== warnings summary ===========================================================
tests/test_closing.py:152
/home/niftynei/dev/lightning/tests/test_closing.py:152: PytestUnknownMarkWarning: Unknown pytest.mark.slow_test - is this a typo? You can register custom marks to avoid this warning - for details, see https://docs.pytest.org/en/latest/mark.html@pytest.mark.slow_test
tests/test_closing.py:214
/home/niftynei/dev/lightning/tests/test_closing.py:214: PytestUnknownMarkWarning: Unknown pytest.mark.slow_test - is this a typo? You can register custom marks to avoid this warning - for details, see https://docs.pytest.org/en/latest/mark.html@pytest.mark.slow_test
tests/test_closing.py:704
We tried to send an absurdly-long message, because our limit
was really large, as we were subtracting the tlv length, not
the tlv overhead.
In addition, we were treating the array as a tal object, which
it isn't if the offset is non-zero.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Actually, it's more complex to translate the xpub descriptor to
testnet because of the descriptor checksum.
Signed-off-by: Antoine Poinsot <darosior@protonmail.com>
This adds a command which outputs the two output descriptors
corresponding to our onchain wallet.
This can be useful for an external service to monitor / send fund to our
wallet.
Further, an "xpriv" version of such descriptors could be used to import
onchain funds on a new wallet.
Changelog-Added: lightning-hsmtool: a new command was added to hsmtool for dumping descriptors of the onchain wallet
Signed-off-by: Antoine Poinsot <darosior@protonmail.com>
tools: Add `generatehsm` method to hsmtool to derivate BIP32 seeds from a
mnemonic using the BIP39 standard.
The new method uses libwally for the BIP39 to BIP32 derivation. It also
fails if an hsm_secret file already exists, so we do not overwrite
someone else's wallet without noticing.
It allows the use of passphrases, the ECHO mode in the terminal is
disable for higher security.
It currently supports "en", "es", "fr", "it", "jp", "zhs", "zht".
Changelog-Added: hsmtool: `hsm_secret` generation from a seed-phrase following BIP39.
We used to create the entire reply, the if it was too big, split in
half and retry.
Now that the main network is larger, this always happens with a full
request, which is inefficient.
Instead, produce a reply assuming no compression, then compress as a
bonus. This is simpler and more efficient, at cost of sending more
packets.
I also renamed an internal dev var to make it clearer.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
It's not (yet?) compulsory to have the timestamps, but handing them around
together makes sense (a missing timestamp has the same effect as a zero
timestamp).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The spec (since d4bafcb67dcf1e4de4d16224ea4de6b543ae73bf in March
2020) requires that reply_channel_range be in order (and all
implementations did this anyway).
But when I tried this, I found that LND doesn't (always) obey this,
since don't divide on block boundaries. So we have to loosen the
constraints here a little.
We got rid of the old LND compat handling though, since everyone should
now be upgraded (there are CVEs out for older LNDs).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Removed: Support for receiving full gossip from ancient LND nodes.
We previously registered hooks up in who-replies-to-getmanifest-first
order, but then if any had dependencies it would scatter that order.
This allows users to manually set dependencies developers have
forgotten by specifying the plugins manually in their configuration or
cmdline. This was an excellent consideration by @mschmook.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Now both python and c libraries are updated, we can officially
deprecate the old form.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Deprecated: plugins: hooks should now be specified using objects, not raw names.
The next patch will use these to order the hooks.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Added: plugins: hooks can now specify that they must be called 'before' or 'after' other plugins.
niftynei
Rusty Russell
Christian Decker
Michael Schmoock
fiatjaf
Antoine Poinsot
positiveblue