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hsmd: Add wallet index metadata to existing messages

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This commit is contained in:
Ken Sedgwick
2021-12-23 12:16:35 -08:00
committed by Rusty Russell
parent 3abe22213c
commit 8f56f96801
19 changed files with 206 additions and 8 deletions
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15
lightningd/channel_control.c
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@@ -22,6 +22,7 @@
#include <lightningd/notification.h>
#include <lightningd/peer_control.h>
#include <lightningd/peer_fd.h>
#include <wally_bip32.h>
static void update_feerates(struct lightningd *ld, struct channel *channel)
{
@@ -665,6 +666,18 @@ void peer_start_channeld(struct channel *channel,
pbases = wallet_penalty_base_load_for_channel(
tmpctx, channel->peer->ld->wallet, channel->dbid);
struct ext_key final_ext_key;
if (bip32_key_from_parent(
ld->wallet->bip32_base,
channel->final_key_idx,
BIP32_FLAG_KEY_PUBLIC,
&final_ext_key) != WALLY_OK) {
channel_internal_error(channel,
"Could not derive final_ext_key %"PRIu64,
channel->final_key_idx);
return;
}
initmsg = towire_channeld_init(tmpctx,
chainparams,
ld->our_features,
@@ -713,6 +726,8 @@ void peer_start_channeld(struct channel *channel,
|| channel->state == CLOSINGD_SIGEXCHANGE
|| channel_closed(channel),
channel->shutdown_scriptpubkey[REMOTE] != NULL,
channel->final_key_idx,
&final_ext_key,
channel->shutdown_scriptpubkey[LOCAL],
channel->channel_flags,
fwd_msg,