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openingd: remember if we negotiated option_anchor_outputs, to put in the db.

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And hand it through to channeld just like option_static_remotekey.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2020-08-14 03:11:02 +09:30
parent b093856d0c
commit edf60b4f9e
12 changed files with 35 additions and 14 deletions
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1
channeld/channel_wire.csv
View File

@ -64,6 +64,7 @@ msgdata,channel_init,upfront_shutdown_script,u8,upfront_shutdown_script_len
msgdata,channel_init,remote_ann_node_sig,?secp256k1_ecdsa_signature,
msgdata,channel_init,remote_ann_bitcoin_sig,?secp256k1_ecdsa_signature,
msgdata,channel_init,option_static_remotekey,bool,
msgdata,channel_init,option_anchor_outputs,bool,
msgdata,channel_init,dev_fast_gossip,bool,
msgdata,channel_init,dev_fail_process_onionpacket,bool,
msgdata,channel_init,num_penalty_bases,u32,

1 #include <common/cryptomsg.h>
64 msgdata,channel_init,remote_ann_bitcoin_sig,?secp256k1_ecdsa_signature,
65 msgdata,channel_init,option_static_remotekey,bool,
66 msgdata,channel_init,dev_fast_gossip,bool, msgdata,channel_init,option_anchor_outputs,bool,
67 msgdata,channel_init,dev_fast_gossip,bool,
68 msgdata,channel_init,dev_fail_process_onionpacket,bool,
69 msgdata,channel_init,num_penalty_bases,u32,
70 msgdata,channel_init,pbases,penalty_base,num_penalty_bases

3
channeld/channeld.c
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@ -3108,7 +3108,7 @@ static void init_channel(struct peer *peer)
struct secret last_remote_per_commit_secret;
secp256k1_ecdsa_signature *remote_ann_node_sig;
secp256k1_ecdsa_signature *remote_ann_bitcoin_sig;
bool option_static_remotekey;
bool option_static_remotekey, option_anchor_outputs;
struct penalty_base *pbases;
#if !DEVELOPER
bool dev_fail_process_onionpacket; /* Ignored */
@ -3169,6 +3169,7 @@ static void init_channel(struct peer *peer)
&remote_ann_node_sig,
&remote_ann_bitcoin_sig,
&option_static_remotekey,
&option_anchor_outputs,
&dev_fast_gossip,
&dev_fail_process_onionpacket,
&pbases)) {

4
lightningd/channel.c
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@ -189,7 +189,8 @@ struct channel *new_channel(struct peer *peer, u64 dbid,
u32 feerate_base,
u32 feerate_ppm,
const u8 *remote_upfront_shutdown_script,
bool option_static_remotekey)
bool option_static_remotekey,
bool option_anchor_outputs)
{
struct channel *channel = tal(peer->ld, struct channel);
@ -270,6 +271,7 @@ struct channel *new_channel(struct peer *peer, u64 dbid,
channel->remote_upfront_shutdown_script
= tal_steal(channel, remote_upfront_shutdown_script);
channel->option_static_remotekey = option_static_remotekey;
channel->option_anchor_outputs = option_anchor_outputs;
channel->forgets = tal_arr(channel, struct command *, 0);
list_add_tail(&peer->channels, &channel->list);

6
lightningd/channel.h
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@ -131,6 +131,9 @@ struct channel {
/* Was this negotiated with `option_static_remotekey? */
bool option_static_remotekey;
/* Was this negotiated with `option_anchor_outputs? */
bool option_anchor_outputs;
/* Any commands trying to forget us. */
struct command **forgets;
};
@ -183,7 +186,8 @@ struct channel *new_channel(struct peer *peer, u64 dbid,
u32 feerate_ppm,
/* NULL or stolen */
const u8 *remote_upfront_shutdown_script STEALS,
bool option_static_remotekey);
bool option_static_remotekey,
bool option_anchor_outputs);
void delete_channel(struct channel *channel STEALS);

1
lightningd/channel_control.c
View File

@ -575,6 +575,7 @@ void peer_start_channeld(struct channel *channel,
/* Set at channel open, even if not
* negotiated now! */
channel->option_static_remotekey,
channel->option_anchor_outputs,
IFDEV(ld->dev_fast_gossip, false),
IFDEV(dev_fail_process_onionpacket, false),
pbases);

1
lightningd/onchain_control.c
View File

@ -625,6 +625,7 @@ enum watch_result onchaind_funding_spent(struct channel *channel,
channel->max_possible_feerate,
channel->future_per_commitment_point,
channel->option_static_remotekey,
channel->option_anchor_outputs,
is_replay);
subd_send_msg(channel->owner, take(msg));

16
lightningd/opening_control.c
View File

@ -180,6 +180,7 @@ wallet_commit_channel(struct lightningd *ld,
struct amount_sat local_funding;
s64 final_key_idx;
bool option_static_remotekey;
bool option_anchor_outputs;
/* Get a key to use for closing outputs from this tx */
final_key_idx = wallet_get_newindex(ld);
@ -209,7 +210,7 @@ wallet_commit_channel(struct lightningd *ld,
/* old_remote_per_commit not valid yet, copy valid one. */
channel_info->old_remote_per_commit = channel_info->remote_per_commit;
/* BOLT #2:
/* BOLT-a12da24dd0102c170365124782b46d9710950ac1 #2:
* 1. type: 35 (`funding_signed`)
* 2. data:
* * [`channel_id`:`channel_id`]
@ -218,11 +219,11 @@ wallet_commit_channel(struct lightningd *ld,
* #### Requirements
*
* Both peers:
* - if `option_static_remotekey` was negotiated:
* - `option_static_remotekey` applies to all commitment
* - if `option_static_remotekey` or `option_anchor_outputs` was negotiated:
* - `option_static_remotekey` or `option_anchor_outputs` applies to all commitment
* transactions
* - otherwise:
* - `option_static_remotekey` does not apply to any commitment
* - `option_static_remotekey` or `option_anchor_outputs` does not apply to any commitment
* transactions
*/
/* i.e. We set it now for the channel permanently. */
@ -230,6 +231,10 @@ wallet_commit_channel(struct lightningd *ld,
= feature_negotiated(ld->our_features,
uc->peer->their_features,
OPT_STATIC_REMOTEKEY);
option_anchor_outputs
= feature_negotiated(ld->our_features,
uc->peer->their_features,
OPT_ANCHOR_OUTPUTS);
channel = new_channel(uc->peer, uc->dbid,
NULL, /* No shachain yet */
@ -275,7 +280,8 @@ wallet_commit_channel(struct lightningd *ld,
ld->config.fee_base,
ld->config.fee_per_satoshi,
remote_upfront_shutdown_script,
option_static_remotekey);
option_static_remotekey,
option_anchor_outputs);
/* Now we finally put it in the database. */
wallet_channel_insert(ld->wallet, channel);

1
onchaind/onchain_wire.csv
View File

@ -45,6 +45,7 @@ msgdata,onchain_init,min_possible_feerate,u32,
msgdata,onchain_init,max_possible_feerate,u32,
msgdata,onchain_init,possible_remote_per_commit_point,?pubkey,
msgdata,onchain_init,option_static_remotekey,bool,
msgdata,onchain_init,option_anchor_outputs,bool,
msgdata,onchain_init,is_replay,bool,
#include <onchaind/onchain_wire.h>

1 #include <bitcoin/tx_parts.h>
45 msgdata,onchain_init,possible_remote_per_commit_point,?pubkey,
46 msgdata,onchain_init,option_static_remotekey,bool,
47 msgdata,onchain_init,is_replay,bool, msgdata,onchain_init,option_anchor_outputs,bool,
48 msgdata,onchain_init,is_replay,bool,
49 #include <onchaind/onchain_wire.h>
50 # This is all the HTLCs: one per message
51 msgtype,onchain_htlc,5002

6
onchaind/onchaind.c
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@ -80,7 +80,10 @@ static u8 **missing_htlc_msgs;
static struct amount_msat our_msat;
/* Does option_static_remotekey apply to this commitment tx? */
bool option_static_remotekey;
static bool option_static_remotekey;
/* Does option_anchor_outputs apply to this commitment tx? */
static bool option_anchor_outputs;
/* If we broadcast a tx, or need a delay to resolve the output. */
struct proposed_resolution {
@ -3225,6 +3228,7 @@ int main(int argc, char *argv[])
&max_possible_feerate,
&possible_remote_per_commitment_point,
&option_static_remotekey,
&option_anchor_outputs,
&open_is_replay)) {
master_badmsg(WIRE_ONCHAIN_INIT, msg);
}

2
onchaind/test/run-grind_feerate-bug.c
View File

@ -50,7 +50,7 @@ bool fromwire_onchain_dev_memleak(const void *p UNNEEDED)
bool fromwire_onchain_htlc(const void *p UNNEEDED, struct htlc_stub *htlc UNNEEDED, bool *tell_if_missing UNNEEDED, bool *tell_immediately UNNEEDED)
{ fprintf(stderr, "fromwire_onchain_htlc called!\n"); abort(); }
/* Generated stub for fromwire_onchain_init */
bool fromwire_onchain_init(const tal_t *ctx UNNEEDED, const void *p UNNEEDED, struct shachain *shachain UNNEEDED, const struct chainparams **chainparams UNNEEDED, struct amount_sat *funding_amount_satoshi UNNEEDED, struct amount_msat *our_msat UNNEEDED, struct pubkey *old_remote_per_commitment_point UNNEEDED, struct pubkey *remote_per_commitment_point UNNEEDED, u32 *local_to_self_delay UNNEEDED, u32 *remote_to_self_delay UNNEEDED, u32 *delayed_to_us_feerate UNNEEDED, u32 *htlc_feerate UNNEEDED, u32 *penalty_feerate UNNEEDED, struct amount_sat *local_dust_limit_satoshi UNNEEDED, struct bitcoin_txid *our_broadcast_txid UNNEEDED, u8 **local_scriptpubkey UNNEEDED, u8 **remote_scriptpubkey UNNEEDED, struct pubkey *ourwallet_pubkey UNNEEDED, enum side *opener UNNEEDED, struct basepoints *local_basepoints UNNEEDED, struct basepoints *remote_basepoints UNNEEDED, struct tx_parts **tx_parts UNNEEDED, u32 *locktime UNNEEDED, u32 *tx_blockheight UNNEEDED, u32 *reasonable_depth UNNEEDED, secp256k1_ecdsa_signature **htlc_signature UNNEEDED, u64 *num_htlcs UNNEEDED, u32 *min_possible_feerate UNNEEDED, u32 *max_possible_feerate UNNEEDED, struct pubkey **possible_remote_per_commit_point UNNEEDED, bool *option_static_remotekey UNNEEDED, bool *is_replay UNNEEDED)
bool fromwire_onchain_init(const tal_t *ctx UNNEEDED, const void *p UNNEEDED, struct shachain *shachain UNNEEDED, const struct chainparams **chainparams UNNEEDED, struct amount_sat *funding_amount_satoshi UNNEEDED, struct amount_msat *our_msat UNNEEDED, struct pubkey *old_remote_per_commitment_point UNNEEDED, struct pubkey *remote_per_commitment_point UNNEEDED, u32 *local_to_self_delay UNNEEDED, u32 *remote_to_self_delay UNNEEDED, u32 *delayed_to_us_feerate UNNEEDED, u32 *htlc_feerate UNNEEDED, u32 *penalty_feerate UNNEEDED, struct amount_sat *local_dust_limit_satoshi UNNEEDED, struct bitcoin_txid *our_broadcast_txid UNNEEDED, u8 **local_scriptpubkey UNNEEDED, u8 **remote_scriptpubkey UNNEEDED, struct pubkey *ourwallet_pubkey UNNEEDED, enum side *opener UNNEEDED, struct basepoints *local_basepoints UNNEEDED, struct basepoints *remote_basepoints UNNEEDED, struct tx_parts **tx_parts UNNEEDED, u32 *locktime UNNEEDED, u32 *tx_blockheight UNNEEDED, u32 *reasonable_depth UNNEEDED, secp256k1_ecdsa_signature **htlc_signature UNNEEDED, u64 *num_htlcs UNNEEDED, u32 *min_possible_feerate UNNEEDED, u32 *max_possible_feerate UNNEEDED, struct pubkey **possible_remote_per_commit_point UNNEEDED, bool *option_static_remotekey UNNEEDED, bool *option_anchor_outputs UNNEEDED, bool *is_replay UNNEEDED)
{ fprintf(stderr, "fromwire_onchain_init called!\n"); abort(); }
/* Generated stub for fromwire_onchain_known_preimage */
bool fromwire_onchain_known_preimage(const void *p UNNEEDED, struct preimage *preimage UNNEEDED, bool *is_replay UNNEEDED)

2
onchaind/test/run-grind_feerate.c
View File

@ -54,7 +54,7 @@ bool fromwire_onchain_dev_memleak(const void *p UNNEEDED)
bool fromwire_onchain_htlc(const void *p UNNEEDED, struct htlc_stub *htlc UNNEEDED, bool *tell_if_missing UNNEEDED, bool *tell_immediately UNNEEDED)
{ fprintf(stderr, "fromwire_onchain_htlc called!\n"); abort(); }
/* Generated stub for fromwire_onchain_init */
bool fromwire_onchain_init(const tal_t *ctx UNNEEDED, const void *p UNNEEDED, struct shachain *shachain UNNEEDED, const struct chainparams **chainparams UNNEEDED, struct amount_sat *funding_amount_satoshi UNNEEDED, struct amount_msat *our_msat UNNEEDED, struct pubkey *old_remote_per_commitment_point UNNEEDED, struct pubkey *remote_per_commitment_point UNNEEDED, u32 *local_to_self_delay UNNEEDED, u32 *remote_to_self_delay UNNEEDED, u32 *delayed_to_us_feerate UNNEEDED, u32 *htlc_feerate UNNEEDED, u32 *penalty_feerate UNNEEDED, struct amount_sat *local_dust_limit_satoshi UNNEEDED, struct bitcoin_txid *our_broadcast_txid UNNEEDED, u8 **local_scriptpubkey UNNEEDED, u8 **remote_scriptpubkey UNNEEDED, struct pubkey *ourwallet_pubkey UNNEEDED, enum side *opener UNNEEDED, struct basepoints *local_basepoints UNNEEDED, struct basepoints *remote_basepoints UNNEEDED, struct tx_parts **tx_parts UNNEEDED, u32 *locktime UNNEEDED, u32 *tx_blockheight UNNEEDED, u32 *reasonable_depth UNNEEDED, secp256k1_ecdsa_signature **htlc_signature UNNEEDED, u64 *num_htlcs UNNEEDED, u32 *min_possible_feerate UNNEEDED, u32 *max_possible_feerate UNNEEDED, struct pubkey **possible_remote_per_commit_point UNNEEDED, bool *option_static_remotekey UNNEEDED, bool *is_replay UNNEEDED)
bool fromwire_onchain_init(const tal_t *ctx UNNEEDED, const void *p UNNEEDED, struct shachain *shachain UNNEEDED, const struct chainparams **chainparams UNNEEDED, struct amount_sat *funding_amount_satoshi UNNEEDED, struct amount_msat *our_msat UNNEEDED, struct pubkey *old_remote_per_commitment_point UNNEEDED, struct pubkey *remote_per_commitment_point UNNEEDED, u32 *local_to_self_delay UNNEEDED, u32 *remote_to_self_delay UNNEEDED, u32 *delayed_to_us_feerate UNNEEDED, u32 *htlc_feerate UNNEEDED, u32 *penalty_feerate UNNEEDED, struct amount_sat *local_dust_limit_satoshi UNNEEDED, struct bitcoin_txid *our_broadcast_txid UNNEEDED, u8 **local_scriptpubkey UNNEEDED, u8 **remote_scriptpubkey UNNEEDED, struct pubkey *ourwallet_pubkey UNNEEDED, enum side *opener UNNEEDED, struct basepoints *local_basepoints UNNEEDED, struct basepoints *remote_basepoints UNNEEDED, struct tx_parts **tx_parts UNNEEDED, u32 *locktime UNNEEDED, u32 *tx_blockheight UNNEEDED, u32 *reasonable_depth UNNEEDED, secp256k1_ecdsa_signature **htlc_signature UNNEEDED, u64 *num_htlcs UNNEEDED, u32 *min_possible_feerate UNNEEDED, u32 *max_possible_feerate UNNEEDED, struct pubkey **possible_remote_per_commit_point UNNEEDED, bool *option_static_remotekey UNNEEDED, bool *option_anchor_outputs UNNEEDED, bool *is_replay UNNEEDED)
{ fprintf(stderr, "fromwire_onchain_init called!\n"); abort(); }
/* Generated stub for fromwire_onchain_known_preimage */
bool fromwire_onchain_known_preimage(const void *p UNNEEDED, struct preimage *preimage UNNEEDED, bool *is_replay UNNEEDED)

6
wallet/wallet.c
View File

@ -1281,7 +1281,8 @@ static struct channel *wallet_stmt2channel(struct wallet *w, struct db_stmt *stm
db_column_int(stmt, 43),
db_column_int(stmt, 44),
db_column_arr(tmpctx, stmt, 45, u8),
db_column_int(stmt, 46));
db_column_int(stmt, 46),
db_column_int(stmt, 47));
return chan;
}
@ -1673,8 +1674,7 @@ void wallet_channel_save(struct wallet *w, struct channel *chan)
db_bind_null(stmt, 28);
db_bind_int(stmt, 29, chan->option_static_remotekey);
/* FIXME: option_anchor_outputs */
db_bind_int(stmt, 30, false);
db_bind_int(stmt, 30, chan->option_anchor_outputs);
db_bind_blob(stmt, 31, chan->shutdown_scriptpubkey[LOCAL],
tal_count(chan->shutdown_scriptpubkey[LOCAL]));
db_bind_u64(stmt, 32, chan->dbid);