This test is flaky because the generated PSBT seems to not have the change
output adjusted, or it is missing.
Tracking-Issue: ElementsProject/lightning#3998
We can use a fixed value and close the channel if they don't cover their
amount; this wasn't really helping with anything other than setting a
floor for an expected feerate
Greatly simplify the changeset API. Instead of 'diff' we simply generate
the changes.
Also pulls up the 'next message' method, as at some point the
interactive tx protocol will be used for other things as well
(splices/closes etc)
Suggested-By: @rustyrussell
dual funding needs the max-witness-len and utxo fields set for every
input. we should add them when we create a 'fundpsbt', so that every
psbt that c-lightning generates is dual-funding ready
v2 of channel establishment, in the accpeter case, now sends 2 messages
to our peer after saving the information to disk (our commitment
signatures and our funding transaction signatures)
v2 of channel open uses the channel revocation basepoints to calculate
the channel_id, instead of the funding_txid + outnum
Moving away from the funding_txid opens the way for splicing + rbf
v2 channel open uses a different method to derive the channel_id, so now
we save it to the database so that we dont have to remember how to
derive it for each.
includes a migration for existing channels
fundpsbt / utxopsbt create a (typically) output-less PSBT,
however for elements we require the fees to be encapsulated in an
output.
this patch updates fundpsbt / utxopsbt to add a fee output for elements
transactions. includes test updates.
Fixes#3998
Changelog-Added: We now have `multifundchannel` as a builtin plugin command to fund multiple channels to different peers all in a single onchain transaction.
Header from folded patch 'fixup-use-json_add_psbt.patch':
fixup!
Header from folded patch 'use-goto-no-ok-chain.patch':
fixup!
Header from folded patch 'destinations-at-parse-time.patch':
fixup!
Header from folded patch 'multifundchannel__use_jsmntoks_to_pass_through_json_string,_not_strings.patch':
multifundchannel: use jsmntoks to pass through json string, not strings
Passing in "" for utxos would crash lightningd on the command-line
otherwise. Now returns an error.
Header from folded patch 'update_plugins-multifundchannel.c.patch':
Update plugins/multifundchannel.c
Co-authored-by: Darosior <darosior@protonmail.com>
There's a lot of it, and it means we can't `make check-source` on
these files.
Also bring bolt quotes up-to-date.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We didn't rename the _csv to .csv, which patterns expect if you're
regenerating (e.g. if you switch on --enable-experimental-features
then switch it off again!)
Also remove unused experimental targets.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Too trivial a fix to really list in Changelog, but I noticed that we
specified "wumbo" twice. We should really just use the proper name
in listconfigs.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
I crashed it using `-H listconfigs`
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Fixed: cli: fixed crash with `listconfigs` in `-H` mode
Fixes: #3832
Changelog-Changed: onchaind: We now scorch the earth on theft attempts, RBFing up our penalty transaction as blocks arrive without a penalty transaction getting confirmed.
