core-lightning/openingd/dualopend_wire.csv

#include <bitcoin/chainparams.h>
#include <bitcoin/psbt.h>
#include <common/cryptomsg.h>
#include <common/channel_config.h>
#include <common/channel_id.h>
#include <common/channel_type.h>
#include <common/derive_basepoints.h>
#include <common/features.h>
#include <common/fee_states.h>
#include <common/htlc_wire.h>
#include <common/penalty_base.h>
#include <common/tx_roles.h>
#include <secp256k1.h>
#include <wire/peer_wire.h>

msgtype,dualopend_init,7000
# Which network are we configured for?
msgdata,dualopend_init,chainparams,chainparams,
msgdata,dualopend_init,our_feature_set,feature_set,
msgdata,dualopend_init,their_init_features_len,u16,
msgdata,dualopend_init,their_init_features,u8,their_init_features_len
# Base configuration we'll offer
msgdata,dualopend_init,our_config,channel_config,
# Minimum/maximum configuration values we'll accept
msgdata,dualopend_init,max_to_self_delay,u32,
msgdata,dualopend_init,min_effective_htlc_capacity_msat,amount_msat,
msgdata,dualopend_init,our_basepoints,basepoints,
msgdata,dualopend_init,our_funding_pubkey,pubkey,
# Constraints in case the other end tries to open a channel.
msgdata,dualopend_init,minimum_depth,u32,
msgdata,dualopend_init,require_confirmed_inputs,bool,

# master-dualopend: peer has reconnected
msgtype,dualopend_reinit,7001
msgdata,dualopend_reinit,chainparams,chainparams,
msgdata,dualopend_reinit,from_abort,bool,
msgdata,dualopend_reinit,our_feature_set,feature_set,
msgdata,dualopend_reinit,their_init_features_len,u16,
msgdata,dualopend_reinit,their_init_features,u8,their_init_features_len
msgdata,dualopend_reinit,our_config,channel_config,
msgdata,dualopend_reinit,their_config,channel_config,
msgdata,dualopend_reinit,channel_id,channel_id,
msgdata,dualopend_reinit,max_to_self_delay,u32,
msgdata,dualopend_reinit,min_effective_htlc_capacity_msat,amount_msat,
msgdata,dualopend_reinit,our_basepoints,basepoints,
msgdata,dualopend_reinit,our_funding_pubkey,pubkey,
msgdata,dualopend_reinit,their_funding_pubkey,pubkey,
msgdata,dualopend_reinit,minimum_depth,u32,
msgdata,dualopend_reinit,funding,bitcoin_outpoint,
msgdata,dualopend_reinit,most_recent_feerate_per_kw_funding,u32,
msgdata,dualopend_reinit,funding_satoshi,amount_sat,
msgdata,dualopend_reinit,our_funding,amount_msat,
msgdata,dualopend_reinit,their_basepoints,basepoints,
msgdata,dualopend_reinit,remote_per_commit,pubkey,
msgdata,dualopend_reinit,funding_psbt,wally_psbt,
msgdata,dualopend_reinit,opener,enum side,
msgdata,dualopend_reinit,local_channel_ready,bool,
msgdata,dualopend_reinit,remote_channel_ready,bool,
msgdata,dualopend_reinit,send_shutdown,bool,
msgdata,dualopend_reinit,remote_shutdown_received,bool,
msgdata,dualopend_reinit,local_shutdown_len,u16,
msgdata,dualopend_reinit,local_shutdown_scriptpubkey,u8,local_shutdown_len
msgdata,dualopend_reinit,remote_shutdown_len,u16,
msgdata,dualopend_reinit,remote_shutdown_scriptpubkey,u8,remote_shutdown_len
msgdata,dualopend_reinit,local_shutdown_wallet_index,?u32,
msgdata,dualopend_reinit,remote_funding_sigs_received,bool,
msgdata,dualopend_reinit,fee_states,fee_states,
msgdata,dualopend_reinit,channel_flags,u8,
msgdata,dualopend_reinit,lease_start_blockheight,u32,
msgdata,dualopend_reinit,lease_expiry,u32,
msgdata,dualopend_reinit,lease_commit_sig,?secp256k1_ecdsa_signature,
msgdata,dualopend_reinit,lease_chan_max_msat,u32,
msgdata,dualopend_reinit,lease_chan_max_ppt,u16,
msgdata,dualopend_reinit,requested_lease,?amount_sat,
msgdata,dualopend_reinit,channel_type,channel_type,
msgdata,dualopend_reinit,we_require_confirmed_inputs,bool,
msgdata,dualopend_reinit,they_require_confirmed_inputs,bool,

# dualopend->master: they offered channel, should we continue?
msgtype,dualopend_got_offer,7005
msgdata,dualopend_got_offer,channel_id,channel_id,
msgdata,dualopend_got_offer,opener_funding,amount_sat,
msgdata,dualopend_got_offer,dust_limit_satoshis,amount_sat,
msgdata,dualopend_got_offer,max_htlc_value_in_flight_msat,amount_msat,
msgdata,dualopend_got_offer,htlc_minimum_msat,amount_msat,
msgdata,dualopend_got_offer,feerate_per_kw_funding,u32,
msgdata,dualopend_got_offer,feerate_per_kw_commitment,u32,
msgdata,dualopend_got_offer,to_self_delay,u16,
msgdata,dualopend_got_offer,max_accepted_htlcs,u16,
msgdata,dualopend_got_offer,channel_flags,u8,
msgdata,dualopend_got_offer,locktime,u32,
msgdata,dualopend_got_offer,shutdown_len,u16,
msgdata,dualopend_got_offer,shutdown_scriptpubkey,u8,shutdown_len
msgdata,dualopend_got_offer,requested_amt,?amount_sat,
msgdata,dualopend_got_offer,lease_blockheight_start,u32,
msgdata,dualopend_got_offer,require_confirmed_inputs,bool,

# master->dualopend: reply back with our first funding info/contribs
msgtype,dualopend_got_offer_reply,7105
msgdata,dualopend_got_offer_reply,accepter_funding,amount_sat,
msgdata,dualopend_got_offer_reply,psbt,wally_psbt,
msgdata,dualopend_got_offer_reply,shutdown_len,u16,
msgdata,dualopend_got_offer_reply,our_shutdown_scriptpubkey,?u8,shutdown_len
msgdata,dualopend_got_offer_reply,our_shutdown_wallet_index,?u32,
# must go last because of embedded tu32
msgdata,dualopend_got_offer_reply,lease_rates,?lease_rates,

# dualopend->master: they offered a RBF, should we continue?
msgtype,dualopend_got_rbf_offer,7500
msgdata,dualopend_got_rbf_offer,channel_id,channel_id,
msgdata,dualopend_got_rbf_offer,their_last_funding,amount_sat,
msgdata,dualopend_got_rbf_offer,their_curr_funding,amount_sat,
msgdata,dualopend_got_rbf_offer,our_last_funding,amount_sat,
msgdata,dualopend_got_rbf_offer,funding_feerate_per_kw,u32,
msgdata,dualopend_got_rbf_offer,locktime,u32,
msgdata,dualopend_got_rbf_offer,requested_lease,?amount_sat,

# master->dualopend: reply back with our funding info/contribs
msgtype,dualopend_got_rbf_offer_reply,7505
msgdata,dualopend_got_rbf_offer_reply,our_funding,amount_sat,
msgdata,dualopend_got_rbf_offer_reply,psbt,wally_psbt,

# dualopend->master: is this a valid RBF candidate transaction?
msgtype,dualopend_rbf_validate,7506
msgdata,dualopend_rbf_validate,proposed_funding_psbt,wally_psbt,

# master->dualopend: this is a valid RBF candidate transaction
msgtype,dualopend_rbf_valid,7507

# master->dualopend: attempt an RBF
msgtype,dualopend_rbf_init,7509
msgdata,dualopend_rbf_init,our_funding,amount_sat,
msgdata,dualopend_rbf_init,funding_feerate_perkw,u32,
msgdata,dualopend_rbf_init,psbt,wally_psbt,

# dualopend->master: ready to commit channel open to database and
#                    get some signatures for the funding_tx.
msgtype,dualopend_commit_rcvd,7007
msgdata,dualopend_commit_rcvd,their_config,channel_config,
msgdata,dualopend_commit_rcvd,remote_first_commit,bitcoin_tx,
msgdata,dualopend_commit_rcvd,pbase,?penalty_base,
msgdata,dualopend_commit_rcvd,first_commit_sig,bitcoin_signature,
msgdata,dualopend_commit_rcvd,psbt,wally_psbt,
msgdata,dualopend_commit_rcvd,revocation_basepoint,pubkey,
msgdata,dualopend_commit_rcvd,payment_basepoint,pubkey,
msgdata,dualopend_commit_rcvd,htlc_basepoint,pubkey,
msgdata,dualopend_commit_rcvd,delayed_payment_basepoint,pubkey,
msgdata,dualopend_commit_rcvd,their_per_commit_point,pubkey,
msgdata,dualopend_commit_rcvd,remote_fundingkey,pubkey,
msgdata,dualopend_commit_rcvd,funding,bitcoin_outpoint,
msgdata,dualopend_commit_rcvd,funding_satoshis,amount_sat,
msgdata,dualopend_commit_rcvd,our_funding_sats,amount_sat,
msgdata,dualopend_commit_rcvd,channel_flags,u8,
msgdata,dualopend_commit_rcvd,feerate_per_kw_funding,u32,
msgdata,dualopend_commit_rcvd,feerate_per_kw_commitment,u32,
msgdata,dualopend_commit_rcvd,local_shutdown_len,u16,
msgdata,dualopend_commit_rcvd,local_shutdown_scriptpubkey,u8,local_shutdown_len
msgdata,dualopend_commit_rcvd,remote_shutdown_len,u16,
msgdata,dualopend_commit_rcvd,remote_shutdown_scriptpubkey,u8,remote_shutdown_len
msgdata,dualopend_commit_rcvd,lease_amt,amount_sat,
msgdata,dualopend_commit_rcvd,lease_start_blockheight,u32,
msgdata,dualopend_commit_rcvd,lease_expiry,u32,
msgdata,dualopend_commit_rcvd,lease_fee,amount_sat,
msgdata,dualopend_commit_rcvd,lease_commit_sig,?secp256k1_ecdsa_signature,
msgdata,dualopend_commit_rcvd,lease_chan_max_msat,u32,
msgdata,dualopend_commit_rcvd,lease_chan_max_ppt,u16,
msgdata,dualopend_commit_rcvd,channel_type,channel_type,

# dualopend->master: peer updated the psbt
msgtype,dualopend_psbt_changed,7107
msgdata,dualopend_psbt_changed,channel_id,channel_id,
msgdata,dualopend_psbt_changed,requires_confirmed_inputs,bool,
msgdata,dualopend_psbt_changed,funding_serial,u64,
msgdata,dualopend_psbt_changed,psbt,wally_psbt,

# master->dualopend: we updated the psbt
msgtype,dualopend_psbt_updated,7108
msgdata,dualopend_psbt_updated,psbt,wally_psbt,

# master->dualopend: fail this channel open
msgtype,dualopend_fail,7003
msgdata,dualopend_fail,reason,wirestring,

# master->dualopend: hello, I'd like to start a channel open
msgtype,dualopend_opener_init,7200
msgdata,dualopend_opener_init,psbt,wally_psbt,
msgdata,dualopend_opener_init,funding_amount,amount_sat,
msgdata,dualopend_opener_init,local_shutdown_len,u16,
msgdata,dualopend_opener_init,local_shutdown_scriptpubkey,u8,local_shutdown_len
msgdata,dualopend_opener_init,local_shutdown_wallet_index,?u32,
msgdata,dualopend_opener_init,feerate_per_kw,u32,
msgdata,dualopend_opener_init,anchor_feerate_per_kw,u32,
msgdata,dualopend_opener_init,feerate_per_kw_funding,u32,
msgdata,dualopend_opener_init,channel_flags,u8,
msgdata,dualopend_opener_init,requested_sats,?amount_sat,
msgdata,dualopend_opener_init,blockheight,u32,
msgdata,dualopend_opener_init,dry_run,bool,
# must go last because embedded tu32
msgdata,dualopend_opener_init,expected_rates,?lease_rates,

# dualopend->master received tx_sigs from peer
msgtype,dualopend_funding_sigs,7010
msgdata,dualopend_funding_sigs,signed_psbt,wally_psbt,

# master->dualopend send our tx_sigs to peer
msgtype,dualopend_send_tx_sigs,7011
msgdata,dualopend_send_tx_sigs,signed_psbt,wally_psbt,

# dualopend->master tx sigs transmitted to peer
msgtype,dualopend_tx_sigs_sent,7012

# dualopend->peer peer locked channel
msgtype,dualopend_peer_locked,7018
msgdata,dualopend_peer_locked,remote_per_commit,pubkey,

# dualopend->master this channel has been locked
msgtype,dualopend_channel_locked,7019

# master->dualopend funding reached depth; tell peer
msgtype,dualopend_depth_reached,7020
msgdata,dualopend_depth_reached,depth,u32,

# Tell peer to shut down channel.
msgtype,dualopend_send_shutdown,7023
msgdata,dualopend_send_shutdown,shutdown_scriptpubkey_len,u16,
msgdata,dualopend_send_shutdown,shutdown_scriptpubkey,u8,shutdown_scriptpubkey_len

# Peer told us that channel is shutting down
msgtype,dualopend_got_shutdown,7024
msgdata,dualopend_got_shutdown,scriptpubkey_len,u16,
msgdata,dualopend_got_shutdown,scriptpubkey,u8,scriptpubkey_len

# Peer presented proof it was from the future.
msgtype,dualopend_fail_fallen_behind,1028

# Shutdown is complete, ready for closing negotiation. + peer_fd & gossip_fd.
msgtype,dualopend_shutdown_complete,7025

# master -> dualopend: do you have a memleak?
msgtype,dualopend_dev_memleak,7033

msgtype,dualopend_dev_memleak_reply,7133
msgdata,dualopend_dev_memleak_reply,leak,bool,

# dualopend -> master: this was a dry run, here's some info about this open
msgtype,dualopend_dry_run,7026
msgdata,dualopend_dry_run,channel_id,channel_id,
msgdata,dualopend_dry_run,our_funding,amount_sat,
msgdata,dualopend_dry_run,their_funding,amount_sat,
msgdata,dualopend_dry_run,requires_confirmed_inputs,bool,
# must go last because of embedded tu32
msgdata,dualopend_dry_run,lease_rates,?lease_rates,

# dualopend -> master: are inputs in this psbt confirmed?
msgtype,dualopend_validate_inputs,7029
msgdata,dualopend_validate_inputs,psbt,wally_psbt,
msgdata,dualopend_validate_inputs,side,enum tx_role,

# master -> dualopend: confirms inputs are valid
msgtype,dualopend_validate_inputs_reply,7030

# dualopend -> master:  validate liqudity offer sig
msgtype,dualopend_validate_lease,7027
msgdata,dualopend_validate_lease,sig,secp256k1_ecdsa_signature,
msgdata,dualopend_validate_lease,lease_expiry,u32,
msgdata,dualopend_validate_lease,chan_fee_max_base_msat,u32,
msgdata,dualopend_validate_lease,chan_fee_max_ppt,u16,
msgdata,dualopend_validate_lease,their_pubkey,pubkey,

msgtype,dualopend_validate_lease_reply,7127
msgdata,dualopend_validate_lease_reply,err_msg,?wirestring,

# Tell gossipd about this (as-yet) unannounced channel
msgtype,dualopend_local_private_channel,7015
msgdata,dualopend_local_private_channel,capacity,amount_sat,
msgdata,dualopend_local_private_channel,len,u16,
msgdata,dualopend_local_private_channel,features,u8,len