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[5/? ] - lnwallet: add taproot funding support to the internal wallet flow (reservations) #7344

Merged
merged 9 commits into from
Jun 14, 2023
Merged

[5/? ] - lnwallet: add taproot funding support to the internal wallet flow (reservations) #7344

merged 9 commits into from
Jun 14, 2023

Commits on Jun 14, 2023

  1. channeldb: add new db type for taproot channels

    @Roasbeef
    Roasbeef committed Jun 14, 2023
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  2. lnwallet: add new CommitmentTypeSimpleTaproot chan type 

    In this commit, we add a new wallet level channel type, along with the
new fields we'll need to accept from both parties within the
contribution messages. In this case, we now have a local nonce, along
with the internal musig session.
    @Roasbeef
    Roasbeef committed Jun 14, 2023
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  3. lnwallet: update CommitScriptToSelf to add taproot awareness

    @Roasbeef
    Roasbeef committed Jun 14, 2023
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  4. lnwallet: update CommitScriptToRemote to add taproot awareness

    @Roasbeef
    Roasbeef committed Jun 14, 2023
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  5. lnwallet: update CommitScriptAnchors to add taproot awareness 

    We also update some of the resolutions (even though they aren't hooked
up yet), as they need to be able to properly re-create the set of
scripts.
    @Roasbeef
    Roasbeef committed Jun 14, 2023
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  6. lnwallet: set new musig2 bool for chanfunding.Request in handleFundin… 

    …gReserveRequest
    @Roasbeef
    Roasbeef committed Jun 14, 2023
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  7. lnwallet: integrate new taproot channels into internal funding flow 

    In this commit, we build on all the prior commits and integrate the new
taproot channels into the existing internal funding flow. Along the way,
we do some refactoring to unify things like signing and verifying
incoming commitment transaction signatures.

For our local nonce, we use the existing functional option type to
derive the nonce based on the initial shachain pre-image we'll use as
our revocation.
    @Roasbeef
    Roasbeef committed Jun 14, 2023
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  8. lnwallet: add test case for musig2 channel funding

    @Roasbeef
    Roasbeef committed Jun 14, 2023
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  9. peer: soft-disable towers with taproot channels 

    In this commit, we modify the starting logic to note attempt to add a
tower client for taproot channels. Instead, we'll just log that this
isn't available yet.
    @Roasbeef
    Roasbeef committed Jun 14, 2023
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