a8ff8ce717
We used to use a check on the active psbt to see if our splice signature was in it — but now we need to generate the signature early. So we have to add a field tracking if we’ve sent it and add it to the database, wire protocols, and inflight objects.
62 lines
2.1 KiB
C
62 lines
2.1 KiB
C
#include "config.h"
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#include <assert.h>
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#include <bitcoin/psbt.h>
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#include <bitcoin/short_channel_id.h>
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#include <channeld/inflight.h>
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#include <wire/wire.h>
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struct inflight *fromwire_inflight(const tal_t *ctx, const u8 **cursor, size_t *max)
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{
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struct inflight *inflight = tal(ctx, struct inflight);
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fromwire_bitcoin_outpoint(cursor, max, &inflight->outpoint);
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fromwire_pubkey(cursor, max, &inflight->remote_funding);
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inflight->amnt = fromwire_amount_sat(cursor, max);
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inflight->remote_tx_sigs = fromwire_bool(cursor, max);
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inflight->psbt = fromwire_wally_psbt(inflight, cursor, max);
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inflight->splice_amnt = fromwire_s64(cursor, max);
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int has_tx = fromwire_u8(cursor, max);
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if(has_tx) {
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inflight->last_tx = fromwire_bitcoin_tx(inflight, cursor, max);
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fromwire_bitcoin_signature(cursor, max, &inflight->last_sig);
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}
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else {
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inflight->last_tx = NULL;
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memset(&inflight->last_sig, 0, sizeof(inflight->last_sig));
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}
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inflight->i_am_initiator = fromwire_bool(cursor, max);
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inflight->force_sign_first = fromwire_bool(cursor, max);
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int has_locked_scid = fromwire_u8(cursor, max);
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if (has_locked_scid) {
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inflight->locked_scid = tal(inflight, struct short_channel_id);
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*inflight->locked_scid = fromwire_short_channel_id(cursor, max);
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}
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else {
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inflight->locked_scid = NULL;
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}
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inflight->i_sent_sigs = fromwire_bool(cursor, max);
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return inflight;
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}
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void towire_inflight(u8 **pptr, const struct inflight *inflight)
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{
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towire_bitcoin_outpoint(pptr, &inflight->outpoint);
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towire_pubkey(pptr, &inflight->remote_funding);
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towire_amount_sat(pptr, inflight->amnt);
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towire_bool(pptr, inflight->remote_tx_sigs);
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towire_wally_psbt(pptr, inflight->psbt);
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towire_s64(pptr, inflight->splice_amnt);
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towire_u8(pptr, inflight->last_tx ? 1 : 0);
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if(inflight->last_tx) {
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towire_bitcoin_tx(pptr, inflight->last_tx);
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towire_bitcoin_signature(pptr, &inflight->last_sig);
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}
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towire_bool(pptr, inflight->i_am_initiator);
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towire_bool(pptr, inflight->force_sign_first);
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towire_u8(pptr, inflight->locked_scid ? 1 : 0);
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if (inflight->locked_scid)
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towire_short_channel_id(pptr, *inflight->locked_scid);
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towire_bool(pptr, inflight->i_sent_sigs);
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}
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