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core-lightning/channeld/test/run-full_channel.c
Rusty Russell e609bc934e channeld: tell lightningd about local anchor for each commitment tx. 
It's going to want to remember these, in case it encounters peers'
commitment tx and needs to boost it with CPFP on the anchor.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2023-10-27 11:19:56 +10:30

700 lines
30 KiB
C
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#include "config.h"
#include "../../common/blockheight_states.c"
#include "../../common/channel_id.c"
#include "../../common/fee_states.c"
#include "../../common/initial_channel.c"
#include "../../common/keyset.c"
#include "../full_channel.c"
#include "../commit_tx.c"
#include <ccan/err/err.h>
#include <common/setup.h>
/* AUTOGENERATED MOCKS START */
/* Generated stub for fromwire_bigsize */
bigsize_t fromwire_bigsize(const u8 **cursor UNNEEDED, size_t *max UNNEEDED)
{ fprintf(stderr, "fromwire_bigsize called!\n"); abort(); }
/* Generated stub for fromwire_node_id */
void fromwire_node_id(const u8 **cursor UNNEEDED, size_t *max UNNEEDED, struct node_id *id UNNEEDED)
{ fprintf(stderr, "fromwire_node_id called!\n"); abort(); }
/* Generated stub for memleak_add_helper_ */
void memleak_add_helper_(const tal_t *p UNNEEDED, void (*cb)(struct htable *memtable UNNEEDED,
const tal_t *)){ }
/* Generated stub for memleak_scan_htable */
void memleak_scan_htable(struct htable *memtable UNNEEDED, const struct htable *ht UNNEEDED)
{ fprintf(stderr, "memleak_scan_htable called!\n"); abort(); }
/* Generated stub for status_failed */
void status_failed(enum status_failreason code UNNEEDED,
const char *fmt UNNEEDED, ...)
{ fprintf(stderr, "status_failed called!\n"); abort(); }
/* Generated stub for towire_bigsize */
void towire_bigsize(u8 **pptr UNNEEDED, const bigsize_t val UNNEEDED)
{ fprintf(stderr, "towire_bigsize called!\n"); abort(); }
/* Generated stub for towire_node_id */
void towire_node_id(u8 **pptr UNNEEDED, const struct node_id *id UNNEEDED)
{ fprintf(stderr, "towire_node_id called!\n"); abort(); }
/* AUTOGENERATED MOCKS END */
void status_fmt(enum log_level level UNUSED,
const struct node_id *node_id,
const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
vprintf(fmt, ap);
printf("\n");
va_end(ap);
}
/* bitcoind loves its backwards txids! */
static struct bitcoin_txid txid_from_hex(const char *hex)
{
struct bitcoin_txid txid;
if (!bitcoin_txid_from_hex(hex, strlen(hex), &txid))
abort();
return txid;
}
static struct bitcoin_tx *tx_from_hex(const tal_t *ctx, const char *hex)
{
return bitcoin_tx_from_hex(ctx, hex, strlen(hex));
}
/* BOLT #3:
*
* local_feerate_per_kw: 0
* ...
* local_feerate_per_kw: 647
* ...
* local_feerate_per_kw: 648
* ...
* local_feerate_per_kw: 2069
* ...
* local_feerate_per_kw: 2070
* ...
* local_feerate_per_kw: 2194
* ...
* local_feerate_per_kw: 2195
* ...
* local_feerate_per_kw: 3702
* ...
* local_feerate_per_kw: 3703
* ...
* local_feerate_per_kw: 4914
* ...
* local_feerate_per_kw: 4915
* ...
* local_feerate_per_kw: 9651180
* ...
* local_feerate_per_kw: 9651181
* ...
* local_feerate_per_kw: 9651936
*/
static u32 feerates[] = {
647, 648,
2069, 2070,
2194, 2195,
3702, 3703,
4914, 4915,
9651180, 9651181,
9651936
};
/* BOLT #3:
*
* htlc 0 direction: remote->local
* htlc 0 amount_msat: 1000000
* htlc 0 expiry: 500
* htlc 0 payment_preimage: 0000000000000000000000000000000000000000000000000000000000000000
* htlc 1 direction: remote->local
* htlc 1 amount_msat: 2000000
* htlc 1 expiry: 501
* htlc 1 payment_preimage: 0101010101010101010101010101010101010101010101010101010101010101
* htlc 2 direction: local->remote
* htlc 2 amount_msat: 2000000
* htlc 2 expiry: 502
* htlc 2 payment_preimage: 0202020202020202020202020202020202020202020202020202020202020202
* htlc 3 direction: local->remote
* htlc 3 amount_msat: 3000000
* htlc 3 expiry: 503
* htlc 3 payment_preimage: 0303030303030303030303030303030303030303030303030303030303030303
* htlc 4 direction: remote->local
* htlc 4 amount_msat: 4000000
* htlc 4 expiry: 504
* htlc 4 payment_preimage: 0404040404040404040404040404040404040404040404040404040404040404
*/
static const struct htlc **include_htlcs(struct channel *channel, enum side side)
{
int i;
const struct htlc **htlcs = tal_arr(channel, const struct htlc *, 5);
const struct htlc **changed_htlcs;
u8 *dummy_routing = tal_arr(htlcs, u8, TOTAL_PACKET_SIZE(ROUTING_INFO_SIZE));
bool ret;
for (i = 0; i < 5; i++) {
struct preimage preimage;
struct sha256 hash;
enum channel_add_err e;
enum side sender;
struct amount_msat msatoshi = AMOUNT_MSAT(0);
switch (i) {
case 0:
sender = !side;
msatoshi = AMOUNT_MSAT(1000000);
break;
case 1:
sender = !side;
msatoshi = AMOUNT_MSAT(2000000);
break;
case 2:
sender = side;
msatoshi = AMOUNT_MSAT(2000000);
break;
case 3:
sender = side;
msatoshi = AMOUNT_MSAT(3000000);
break;
case 4:
sender = !side;
msatoshi = AMOUNT_MSAT(4000000);
break;
default:
abort();
}
assert(msatoshi.millisatoshis != 0);
memset(&preimage, i, sizeof(preimage));
sha256(&hash, &preimage, sizeof(preimage));
e = channel_add_htlc(channel, sender, i, msatoshi, 500+i, &hash,
dummy_routing, NULL, NULL, NULL, true);
assert(e == CHANNEL_ERR_ADD_OK);
htlcs[i] = channel_get_htlc(channel, sender, i);
}
tal_free(dummy_routing);
/* Now make HTLCs fully committed. */
changed_htlcs = tal_arr(htlcs, const struct htlc *, 0);
ret = channel_sending_commit(channel, &changed_htlcs);
assert(ret);
ret = channel_rcvd_revoke_and_ack(channel, &changed_htlcs);
assert(ret);
ret = channel_rcvd_commit(channel, &changed_htlcs);
assert(ret);
ret = channel_sending_revoke_and_ack(channel);
assert(ret);
ret = channel_sending_commit(channel, &changed_htlcs);
assert(ret);
ret = channel_rcvd_revoke_and_ack(channel, &changed_htlcs);
assert(!ret);
return htlcs;
}
static struct pubkey pubkey_from_hex(const char *hex)
{
struct pubkey pubkey;
if (strstarts(hex, "0x"))
hex += 2;
if (!pubkey_from_hexstr(hex, strlen(hex), &pubkey))
abort();
return pubkey;
}
static void tx_must_be_eq(const struct bitcoin_tx *a,
const struct bitcoin_tx *b)
{
u8 *lina, *linb;
size_t i;
lina = linearize_tx(tmpctx, a);
linb = linearize_tx(tmpctx, b);
for (i = 0; i < tal_count(lina); i++) {
if (i >= tal_count(linb))
errx(1, "Second tx is truncated:\n"
"%s\n"
"%s",
tal_hex(tmpctx, lina),
tal_hex(tmpctx, linb));
if (lina[i] != linb[i])
errx(1, "tx differ at offset %zu:\n"
"%s\n"
"%s",
i,
tal_hex(tmpctx, lina),
tal_hex(tmpctx, linb));
}
if (i != tal_count(linb))
errx(1, "First tx is truncated:\n"
"%s\n"
"%s",
tal_hex(tmpctx, lina),
tal_hex(tmpctx, linb));
}
static void txs_must_be_eq(struct bitcoin_tx **a, struct bitcoin_tx **b)
{
size_t i;
if (tal_count(a) != tal_count(b))
errx(1, "A has %zu txs, B has %zu",
tal_count(a), tal_count(b));
for (i = 0; i < tal_count(a); i++)
tx_must_be_eq(a[i], b[i]);
}
static void send_and_fulfill_htlc(struct channel *channel,
enum side sender,
struct amount_msat msatoshi)
{
struct preimage r;
struct sha256 rhash;
u8 *dummy_routing = tal_arr(channel, u8, TOTAL_PACKET_SIZE(ROUTING_INFO_SIZE));
bool ret;
const struct htlc *htlc, **changed_htlcs;
memset(&r, 0, sizeof(r));
sha256(&rhash, &r, sizeof(r));
assert(channel_add_htlc(channel, sender, 1337, msatoshi, 900, &rhash,
dummy_routing, NULL, NULL, NULL, true)
== CHANNEL_ERR_ADD_OK);
htlc = channel_get_htlc(channel, sender, 1337);
assert(htlc);
changed_htlcs = tal_arr(channel, const struct htlc *, 0);
if (sender == LOCAL) {
/* Step through a complete cycle. */
ret = channel_sending_commit(channel, &changed_htlcs);
assert(ret);
ret = channel_rcvd_revoke_and_ack(channel, &changed_htlcs);
assert(ret);
ret = channel_rcvd_commit(channel, &changed_htlcs);
assert(ret);
ret = channel_sending_revoke_and_ack(channel);
assert(!ret);
assert(channel_fulfill_htlc(channel, LOCAL, 1337, &r, NULL)
== CHANNEL_ERR_REMOVE_OK);
ret = channel_rcvd_commit(channel, &changed_htlcs);
assert(ret);
ret = channel_sending_revoke_and_ack(channel);
assert(ret);
ret = channel_sending_commit(channel, &changed_htlcs);
assert(ret);
ret = channel_rcvd_revoke_and_ack(channel, &changed_htlcs);
assert(!ret);
assert(htlc->state == RCVD_REMOVE_ACK_REVOCATION);
} else {
ret = channel_rcvd_commit(channel, &changed_htlcs);
assert(ret);
ret = channel_sending_revoke_and_ack(channel);
assert(ret);
ret = channel_sending_commit(channel, &changed_htlcs);
assert(ret);
ret = channel_rcvd_revoke_and_ack(channel, &changed_htlcs);
assert(!ret);
assert(channel_fulfill_htlc(channel, REMOTE, 1337, &r, NULL)
== CHANNEL_ERR_REMOVE_OK);
ret = channel_sending_commit(channel, &changed_htlcs);
assert(ret);
ret = channel_rcvd_revoke_and_ack(channel, &changed_htlcs);
assert(ret);
ret = channel_rcvd_commit(channel, &changed_htlcs);
assert(ret);
ret = channel_sending_revoke_and_ack(channel);
assert(!ret);
assert(htlc->state == SENT_REMOVE_ACK_REVOCATION);
}
assert(!channel_get_htlc(channel, sender, 1337));
}
static void update_feerate(struct channel *channel, u32 feerate)
{
bool ret;
ret = channel_update_feerate(channel, feerate);
assert(ret);
if (channel->opener == LOCAL) {
ret = channel_sending_commit(channel, NULL);
assert(ret);
ret = channel_rcvd_revoke_and_ack(channel, NULL);
assert(ret);
ret = channel_rcvd_commit(channel, NULL);
assert(ret);
ret = channel_sending_revoke_and_ack(channel);
assert(!ret);
} else {
ret = channel_rcvd_commit(channel, NULL);
assert(ret);
ret = channel_sending_revoke_and_ack(channel);
assert(ret);
ret = channel_sending_commit(channel, NULL);
assert(ret);
ret = channel_rcvd_revoke_and_ack(channel, NULL);
assert(!ret);
}
assert(channel_feerate(channel, LOCAL) == feerate);
assert(channel_feerate(channel, REMOTE) == feerate);
}
int main(int argc, const char *argv[])
{
common_setup(argv[0]);
struct bitcoin_outpoint funding;
/* We test from both sides. */
struct channel *lchannel, *rchannel;
struct channel_id cid;
struct amount_sat funding_amount;
u32 *feerate_per_kw;
struct keyset keyset;
struct pubkey local_funding_pubkey, remote_funding_pubkey;
struct pubkey local_per_commitment_point;
struct basepoints localbase, remotebase;
struct pubkey *unknown;
struct bitcoin_tx *raw_tx, **txs, **txs2;
struct channel_config *local_config, *remote_config;
struct amount_msat to_local, to_remote;
const struct htlc **htlc_map, **htlcs;
const u8 *funding_wscript, *funding_wscript_alt;
bool option_anchor_outputs = false;
bool option_anchors_zero_fee_htlc_tx = false;
u32 blockheight = 0;
int local_anchor;
size_t i;
chainparams = chainparams_for_network("bitcoin");
feerate_per_kw = tal_arr(tmpctx, u32, NUM_SIDES);
unknown = tal(tmpctx, struct pubkey);
local_config = tal(tmpctx, struct channel_config);
remote_config = tal(tmpctx, struct channel_config);
/* BOLT #3:
*
* # Appendix C: Commitment and HTLC Transaction Test Vectors
*
* In the following:
* - *local* transactions are considered, which implies that all
* payments to *local* are delayed.
* - It's assumed that *local* is the funder.
* - Private keys are displayed as 32 bytes plus a trailing 1
* (Bitcoin's convention for "compressed" private keys, i.e. keys for
* which the public key is compressed).
* - Transaction signatures are all deterministic, using RFC6979 (using
* HMAC-SHA256).
*
* To start, common basic parameters for each test vector are defined:
* the HTLCs are not used for the first "simple commitment tx with no
* HTLCs" test, and HTLCs 5 and 6 are only used in the "same amount and
* preimage" test.
*
* funding_tx_id: 8984484a580b825b9972d7adb15050b3ab624ccd731946b3eeddb92f4e7ef6be
* funding_output_index: 0
* funding_amount_satoshi: 10000000
* commitment_number: 42
* local_delay: 144
* local_dust_limit_satoshi: 546
*/
funding.txid = txid_from_hex("8984484a580b825b9972d7adb15050b3ab624ccd731946b3eeddb92f4e7ef6be");
funding.n = 0;
funding_amount = AMOUNT_SAT(10000000);
remote_config->to_self_delay = 144;
local_config->dust_limit = AMOUNT_SAT(546);
/* This matters only because we check if added HTLC will create new
* output, for fee considerations. */
remote_config->dust_limit = AMOUNT_SAT(546);
local_config->max_htlc_value_in_flight = AMOUNT_MSAT(-1ULL);
remote_config->max_htlc_value_in_flight = AMOUNT_MSAT(-1ULL);
local_config->max_dust_htlc_exposure_msat = AMOUNT_MSAT(-1ULL);
remote_config->max_dust_htlc_exposure_msat = AMOUNT_MSAT(-1ULL);
local_config->channel_reserve = AMOUNT_SAT(0);
remote_config->channel_reserve = AMOUNT_SAT(0);
local_config->htlc_minimum = AMOUNT_MSAT(0);
remote_config->htlc_minimum = AMOUNT_MSAT(0);
local_config->max_accepted_htlcs = 0xFFFF;
remote_config->max_accepted_htlcs = 0xFFFF;
/* BOLT #3:
*
* # From remote_revocation_basepoint_secret
* INTERNAL: remote_revocation_basepoint: 02466d7fcae563e5cb09a0d1870bb580344804617879a14949cf22285f1bae3f27
* # From local_delayed_payment_basepoint_secret
* INTERNAL: local_delayed_payment_basepoint: 023c72addb4fdf09af94f0c94d7fe92a386a7e70cf8a1d85916386bb2535c7b1b1
*/
remotebase.revocation = pubkey_from_hex("02466d7fcae563e5cb09a0d1870bb580344804617879a14949cf22285f1bae3f27");
localbase.delayed_payment = pubkey_from_hex("023c72addb4fdf09af94f0c94d7fe92a386a7e70cf8a1d85916386bb2535c7b1b1");
/* BOLT #3:
*
* local_payment_basepoint: 034f355bdcb7cc0af728ef3cceb9615d90684bb5b2ca5f859ab0f0b704075871aa
* remote_payment_basepoint: 032c0b7cf95324a07d05398b240174dc0c2be444d96b159aa6c7f7b1e668680991
* # obscured commitment number = 0x2bb038521914 ^ 42
*/
localbase.payment = pubkey_from_hex("034f355bdcb7cc0af728ef3cceb9615d90684bb5b2ca5f859ab0f0b704075871aa");
remotebase.payment = pubkey_from_hex("032c0b7cf95324a07d05398b240174dc0c2be444d96b159aa6c7f7b1e668680991");
/* FIXME: Update bolt */
localbase.htlc = localbase.payment;
remotebase.htlc = remotebase.payment;
/* We put unknown in for some things; valgrind will warn if used. */
localbase.revocation = *unknown;
remotebase.delayed_payment = *unknown;
/* BOLT #3:
*
* local_funding_pubkey: 023da092f6980e58d2c037173180e9a465476026ee50f96695963e8efe436f54eb
* remote_funding_pubkey: 030e9f7b623d2ccc7c9bd44d66d5ce21ce504c0acf6385a132cec6d3c39fa711c1
*/
local_funding_pubkey = pubkey_from_hex("023da092f6980e58d2c037173180e9a465476026ee50f96695963e8efe436f54eb");
remote_funding_pubkey = pubkey_from_hex("030e9f7b623d2ccc7c9bd44d66d5ce21ce504c0acf6385a132cec6d3c39fa711c1");
/* BOLT #3:
*
* # funding wscript = 5221023da092f6980e58d2c037173180e9a465476026ee50f96695963e8efe436f54eb21030e9f7b623d2ccc7c9bd44d66d5ce21ce504c0acf6385a132cec6d3c39fa711c152ae
*/
funding_wscript = tal_hexdata(tmpctx, "5221023da092f6980e58d2c037173180e9a465476026ee50f96695963e8efe436f54eb21030e9f7b623d2ccc7c9bd44d66d5ce21ce504c0acf6385a132cec6d3c39fa711c152ae", strlen("5221023da092f6980e58d2c037173180e9a465476026ee50f96695963e8efe436f54eb21030e9f7b623d2ccc7c9bd44d66d5ce21ce504c0acf6385a132cec6d3c39fa711c152ae"));
/* BOLT #3:
*
* commitment_number: 42
*...
* name: simple commitment tx with no HTLCs
* to_local_msat: 7000000000
* to_remote_msat: 3000000000
* local_feerate_per_kw: 15000
*/
to_local = AMOUNT_MSAT(7000000000);
to_remote = AMOUNT_MSAT(3000000000);
feerate_per_kw[LOCAL] = feerate_per_kw[REMOTE] = 15000;
derive_channel_id(&cid, &funding);
lchannel = new_full_channel(tmpctx, &cid,
&funding, 0,
take(new_height_states(NULL, LOCAL, &blockheight)),
0, /* No channel lease */
funding_amount, to_local,
take(new_fee_states(NULL, LOCAL,
&feerate_per_kw[LOCAL])),
local_config,
remote_config,
&localbase, &remotebase,
&local_funding_pubkey,
&remote_funding_pubkey,
take(channel_type_none(NULL)), false, LOCAL);
rchannel = new_full_channel(tmpctx, &cid,
&funding, 0,
take(new_height_states(NULL, REMOTE, &blockheight)),
0, /* No channel lease */
funding_amount, to_remote,
take(new_fee_states(NULL, REMOTE,
&feerate_per_kw[REMOTE])),
remote_config,
local_config,
&remotebase, &localbase,
&remote_funding_pubkey,
&local_funding_pubkey,
take(channel_type_none(NULL)), false, REMOTE);
/* BOLT #3:
*
* INTERNAL: local_per_commitment_point: 025f7117a78150fe2ef97db7cfc83bd57b2e2c0d0dd25eaf467a4a1c2a45ce1486
*/
local_per_commitment_point = pubkey_from_hex("025f7117a78150fe2ef97db7cfc83bd57b2e2c0d0dd25eaf467a4a1c2a45ce1486");
/* BOLT #3:
* localpubkey: 030d417a46946384f88d5f3337267c5e579765875dc4daca813e21734b140639e7
* remotepubkey: 0394854aa6eab5b2a8122cc726e9dded053a2184d88256816826d6231c068d4a5b
* local_delayedpubkey: 03fd5960528dc152014952efdb702a88f71e3c1653b2314431701ec77e57fde83c
* local_revocation_pubkey: 0212a140cd0c6539d07cd08dfe09984dec3251ea808b892efeac3ede9402bf2b19
*/
keyset.self_payment_key = pubkey_from_hex("030d417a46946384f88d5f3337267c5e579765875dc4daca813e21734b140639e7");
keyset.other_payment_key = pubkey_from_hex("0394854aa6eab5b2a8122cc726e9dded053a2184d88256816826d6231c068d4a5b");
keyset.self_delayed_payment_key = pubkey_from_hex("03fd5960528dc152014952efdb702a88f71e3c1653b2314431701ec77e57fde83c");
keyset.self_revocation_key = pubkey_from_hex("0212a140cd0c6539d07cd08dfe09984dec3251ea808b892efeac3ede9402bf2b19");
/* FIXME: Update bolt */
keyset.self_htlc_key = keyset.self_payment_key;
keyset.other_htlc_key = keyset.other_payment_key;
raw_tx = commit_tx(tmpctx,
&funding,
funding_amount,
&local_funding_pubkey,
&remote_funding_pubkey,
LOCAL, remote_config->to_self_delay,
0, 0, /* No lease */
&keyset,
feerate_per_kw[LOCAL],
local_config->dust_limit,
to_local,
to_remote,
NULL, &htlc_map, NULL, 0x2bb038521914 ^ 42,
option_anchor_outputs, option_anchors_zero_fee_htlc_tx,
LOCAL, &local_anchor);
txs = channel_txs(tmpctx, &funding, funding_amount,
&htlc_map, NULL, &funding_wscript_alt,
lchannel, &local_per_commitment_point, 42, LOCAL, 0, 0,
&local_anchor);
assert(tal_count(txs) == 1);
assert(tal_count(htlc_map) == 2);
assert(scripteq(funding_wscript_alt, funding_wscript));
tx_must_be_eq(txs[0], raw_tx);
txs2 = channel_txs(tmpctx, &funding, funding_amount,
&htlc_map, NULL, &funding_wscript,
rchannel, &local_per_commitment_point, 42, REMOTE, 0, 0,
&local_anchor);
txs_must_be_eq(txs, txs2);
/* BOLT #3:
*
* name: commitment tx with all five HTLCs untrimmed (minimum feerate)
* to_local_msat: 6988000000
* to_remote_msat: 3000000000
* local_feerate_per_kw: 0
*/
to_local = AMOUNT_MSAT(6988000000);
to_remote = AMOUNT_MSAT(3000000000);
feerate_per_kw[LOCAL] = feerate_per_kw[REMOTE] = 0;
/* Now, BOLT doesn't adjust owed amounts the same way we do
* here: it's as if local side paid for all the HTLCs. We can
* fix this by having local side offer an HTLC, and having
* remote side accept it */
send_and_fulfill_htlc(lchannel, LOCAL, AMOUNT_MSAT(7000000));
send_and_fulfill_htlc(rchannel, REMOTE, AMOUNT_MSAT(7000000));
assert(lchannel->view[LOCAL].owed[LOCAL].millisatoshis
== rchannel->view[REMOTE].owed[REMOTE].millisatoshis);
assert(lchannel->view[REMOTE].owed[REMOTE].millisatoshis
== rchannel->view[LOCAL].owed[LOCAL].millisatoshis);
txs = channel_txs(tmpctx, &funding, funding_amount,
&htlc_map, NULL, &funding_wscript,
lchannel, &local_per_commitment_point, 42, LOCAL, 0, 0,
&local_anchor);
assert(tal_count(txs) == 1);
txs2 = channel_txs(tmpctx, &funding, funding_amount,
&htlc_map, NULL, &funding_wscript,
rchannel, &local_per_commitment_point, 42, REMOTE, 0, 0,
&local_anchor);
txs_must_be_eq(txs, txs2);
update_feerate(lchannel, feerate_per_kw[LOCAL]);
update_feerate(rchannel, feerate_per_kw[REMOTE]);
htlcs = include_htlcs(lchannel, LOCAL);
include_htlcs(rchannel, REMOTE);
assert(lchannel->view[LOCAL].owed[LOCAL].millisatoshis
== rchannel->view[REMOTE].owed[REMOTE].millisatoshis);
assert(lchannel->view[REMOTE].owed[REMOTE].millisatoshis
== rchannel->view[LOCAL].owed[LOCAL].millisatoshis);
txs = channel_txs(tmpctx, &funding, funding_amount,
&htlc_map, NULL, &funding_wscript,
lchannel, &local_per_commitment_point, 42, LOCAL, 0, 0,
&local_anchor);
assert(tal_count(txs) == 6);
txs2 = channel_txs(tmpctx, &funding, funding_amount,
&htlc_map, NULL, &funding_wscript,
rchannel, &local_per_commitment_point, 42, REMOTE, 0, 0,
&local_anchor);
txs_must_be_eq(txs, txs2);
/* FIXME: Compare signatures! */
/* BOLT #3:
*
* htlc_success_tx (htlc #0): 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
*/
raw_tx = tx_from_hex(tmpctx, "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");
raw_tx->chainparams = chainparams;
bitcoin_tx_input_set_witness(raw_tx, 0, NULL);
tx_must_be_eq(raw_tx, txs[1]);
/* BOLT #3:
*
* htlc_timeout_tx (htlc #2): 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
*/
raw_tx = tx_from_hex(tmpctx, "020000000001018154ecccf11a5fb56c39654c4deb4d2296f83c69268280b94d021370c94e219701000000000000000001d0070000000000002200204adb4e2f00643db396dd120d4e7dc17625f5f2c11a40d857accc862d6b7dd80e0500483045022100d5275b3619953cb0c3b5aa577f04bc512380e60fa551762ce3d7a1bb7401cff9022037237ab0dac3fe100cde094e82e2bed9ba0ed1bb40154b48e56aa70f259e608b01483045022100c89172099507ff50f4c925e6c5150e871fb6e83dd73ff9fbb72f6ce829a9633f02203a63821d9162e99f9be712a68f9e589483994feae2661e4546cd5b6cec007be501008576a91414011f7254d96b819c76986c277d115efce6f7b58763ac67210394854aa6eab5b2a8122cc726e9dded053a2184d88256816826d6231c068d4a5b7c820120876475527c21030d417a46946384f88d5f3337267c5e579765875dc4daca813e21734b140639e752ae67a914b43e1b38138a41b37f7cd9a1d274bc63e3a9b5d188ac6868f6010000");
raw_tx->chainparams = chainparams;
bitcoin_tx_input_set_witness(raw_tx, 0, NULL);
tx_must_be_eq(raw_tx, txs[2]);
/* BOLT #3:
*
* htlc_success_tx (htlc #1): 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
*/
raw_tx = tx_from_hex(tmpctx, "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");
raw_tx->chainparams = chainparams;
bitcoin_tx_input_set_witness(raw_tx, 0, NULL);
tx_must_be_eq(raw_tx, txs[3]);
/* BOLT #3:
*
* htlc_timeout_tx (htlc #3): 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
*/
raw_tx = tx_from_hex(tmpctx, "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");
raw_tx->chainparams = chainparams;
bitcoin_tx_input_set_witness(raw_tx, 0, NULL);
tx_must_be_eq(raw_tx, txs[4]);
/* BOLT #3:
*
* htlc_success_tx (htlc #4): 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
*/
raw_tx = tx_from_hex(tmpctx, "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");
raw_tx->chainparams = chainparams;
bitcoin_tx_input_set_witness(raw_tx, 0, NULL);
tx_must_be_eq(raw_tx, txs[5]);
/* FIXME: Compare HTLCs for these too! */
for (i = 0; i < ARRAY_SIZE(feerates); i++) {
feerate_per_kw[LOCAL] = feerate_per_kw[REMOTE] = feerates[i];
*lchannel->fee_states->feerate[SENT_ADD_ACK_REVOCATION]
= feerate_per_kw[LOCAL];
*rchannel->fee_states->feerate[RCVD_ADD_ACK_REVOCATION]
= feerate_per_kw[REMOTE];
raw_tx = commit_tx(
tmpctx, &funding,
funding_amount,
&local_funding_pubkey,
&remote_funding_pubkey,
LOCAL, remote_config->to_self_delay,
0, 0, /* No lease */
&keyset, feerate_per_kw[LOCAL], local_config->dust_limit,
to_local, to_remote, htlcs, &htlc_map, NULL,
0x2bb038521914 ^ 42,
option_anchor_outputs, option_anchors_zero_fee_htlc_tx,
LOCAL, &local_anchor);
txs = channel_txs(tmpctx, &funding, funding_amount,
&htlc_map, NULL, &funding_wscript,
lchannel, &local_per_commitment_point, 42,
LOCAL, 0, 0,
&local_anchor);
tx_must_be_eq(txs[0], raw_tx);
txs2 = channel_txs(tmpctx, &funding, funding_amount,
&htlc_map, NULL, &funding_wscript,
rchannel, &local_per_commitment_point,
42, REMOTE, 0, 0,
&local_anchor);
txs_must_be_eq(txs, txs2);
}
common_shutdown();
/* FIXME: Do BOLT comparison! */
return 0;
}
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