mirror of
https://github.com/aljazceru/ark.git
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0fb34cb13d
* [btc-embedded] add chainfee.Estimator and extraAPI interfaces * dynamic fee amount * dynamic dust amount * [client] fix linter errors * [domain] fix unit tests * [server] return dust amount in GetInfo RPC * [sdk] fix lnd dependencie * go work sync * fix witness stack size forfeit tx size estimator * remove hardcoded fee values in covenant txbuilder * lower liquid feerate * fix after reviews * go work sync
45 lines
1.3 KiB
Go
45 lines
1.3 KiB
Go
/*
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* This package contains intermediary events that are used only by the covenantless version
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* they let to sign the congestion tree using musig2 algorithm
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* they are not included in domain because they don't mutate the Round state and should not be persisted
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*/
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package application
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import (
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"bytes"
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"encoding/hex"
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"github.com/ark-network/ark/common/bitcointree"
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"github.com/ark-network/ark/common/tree"
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"github.com/decred/dcrd/dcrec/secp256k1/v4"
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)
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// signer should react to this event by generating a musig2 nonce for each transaction in the tree
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type RoundSigningStarted struct {
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Id string
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UnsignedVtxoTree tree.CongestionTree
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Cosigners []*secp256k1.PublicKey
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UnsignedRoundTx string
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}
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// signer should react to this event by partially signing the vtxo tree transactions
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// then, delete its ephemeral key
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type RoundSigningNoncesGenerated struct {
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Id string
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Nonces bitcointree.TreeNonces // aggregated nonces
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}
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func (e RoundSigningNoncesGenerated) SerializeNonces() (string, error) {
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var serialized bytes.Buffer
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if err := e.Nonces.Encode(&serialized); err != nil {
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return "", err
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}
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return hex.EncodeToString(serialized.Bytes()), nil
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}
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// implement domain.RoundEvent interface
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func (r RoundSigningStarted) IsEvent() {}
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func (r RoundSigningNoncesGenerated) IsEvent() {}
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