77 lines
2.2 KiB
Go
77 lines
2.2 KiB
Go
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package lnwallet
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import (
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"encoding/binary"
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"io"
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"time"
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"li.lan/labs/plasma/shachain"
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"github.com/btcsuite/btcd/btcec"
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"github.com/btcsuite/btcd/wire"
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"github.com/btcsuite/btcutil"
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"github.com/btcsuite/btcwallet/waddrmgr"
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"github.com/btcsuite/btcwallet/walletdb"
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)
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// OpenChannelState...
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// TODO(roasbeef): trim...
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type OpenChannelState struct {
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// Hash? or Their current pubKey?
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// TODO(roasbeef): switch to Tadge's LNId
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TheirLNID [wire.HashSize]byte
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// The ID of a channel is the txid of the funding transaction.
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ChanID [wire.HashSize]byte
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MinFeePerKb btcutil.Amount
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// Our reserve. Assume symmetric reserve amounts. Only needed if the
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// funding type is CLTV.
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//ReserveAmount btcutil.Amount
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// Keys for both sides to be used for the commitment transactions.
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OurCommitKey *btcec.PrivateKey
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TheirCommitKey *btcec.PublicKey
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// Tracking total channel capacity, and the amount of funds allocated
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// to each side.
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Capacity btcutil.Amount
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OurBalance btcutil.Amount
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TheirBalance btcutil.Amount
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// Commitment transactions for both sides (they're asymmetric). Also
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// their signature which lets us spend our version of the commitment
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// transaction.
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TheirCommitTx *wire.MsgTx
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OurCommitTx *wire.MsgTx
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TheirCommitSig []byte
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// The final funding transaction. Kept wallet-related records.
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FundingTx *wire.MsgTx
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// TODO(roasbeef): instead store a btcutil.Address here? Otherwise key
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// is stored unencrypted! Use manager.Encrypt() when storing.
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MultiSigKey *btcec.PrivateKey
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// TODO(roasbeef): encrypt also, or store in waddrmanager?
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FundingRedeemScript []byte
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// Current revocation for their commitment transaction. However, since
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// this is the hash, and not the pre-image, we can't yet verify that
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// it's actually in the chain.
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TheirCurrentRevocation [wire.HashSize]byte
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TheirShaChain *shachain.HyperShaChain
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OurShaChain *shachain.HyperShaChain
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// Final delivery address
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OurDeliveryAddress btcutil.Address
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TheirDeliveryAddress btcutil.Address
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// In blocks
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CsvDelay uint32
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// TODO(roasbeef): track fees, other stats?
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NumUpdates uint64
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TotalSatoshisSent uint64
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TotalSatoshisReceived uint64
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CreationTime time.Time
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}
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