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core-lightning/channeld/test/run-full_channel.c
Rusty Russell b29d1ed3ff channeld: support HTLCs with blinding (EXPERIMENTAL_FEATURES) 
Note that it's channeld which calculates the shared secret, too.  This
minimizes the work that lightningd has to do, at cost of passing this
through.

We also don't yet save the blinding field(s) to the database.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2020-04-14 12:51:18 +09:30

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#include "../../common/fee_states.c"
#include "../../common/initial_channel.c"
#include "../../common/keyset.c"
#include "../full_channel.c"
#include "../commit_tx.c"
#include <bitcoin/preimage.h>
#include <bitcoin/privkey.h>
#include <bitcoin/pubkey.h>
#include <ccan/err/err.h>
#include <ccan/str/hex/hex.h>
#include <common/amount.h>
#include <common/sphinx.h>
#include <common/type_to_string.h>
#include <stdio.h>
#include <wally_core.h>
/* AUTOGENERATED MOCKS START */
/* Generated stub for bigsize_get */
size_t bigsize_get(const u8 *p UNNEEDED, size_t max UNNEEDED, bigsize_t *val UNNEEDED)
{ fprintf(stderr, "bigsize_get called!\n"); abort(); }
/* Generated stub for bigsize_put */
size_t bigsize_put(u8 buf[BIGSIZE_MAX_LEN] UNNEEDED, bigsize_t v UNNEEDED)
{ fprintf(stderr, "bigsize_put 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_remove_htable */
void memleak_remove_htable(struct htable *memtable UNNEEDED, const struct htable *ht UNNEEDED)
{ fprintf(stderr, "memleak_remove_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(); }
/* 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);
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;
}
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);
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);
bool ret;
const struct 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)
== CHANNEL_ERR_ADD_OK);
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(channel_get_htlc(channel, sender, 1337)->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(channel_get_htlc(channel, sender, 1337)->state
== SENT_REMOVE_ACK_REVOCATION);
}
}
static void update_feerate(struct channel *channel, u32 feerate)
{
bool ret;
ret = channel_update_feerate(channel, feerate);
assert(ret);
if (channel->funder == 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(void)
{
setup_locale();
struct bitcoin_txid funding_txid;
/* We test from both sides. */
struct channel *lchannel, *rchannel;
struct amount_sat funding_amount;
u32 *feerate_per_kw;
unsigned int funding_output_index;
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;
size_t i;
wally_init(0);
secp256k1_ctx = wally_get_secp_context();
setup_tmpctx();
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.
*
* 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_output_index = 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->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;
lchannel = new_full_channel(tmpctx,
&funding_txid, funding_output_index, 0,
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,
false, LOCAL);
rchannel = new_full_channel(tmpctx,
&funding_txid, funding_output_index, 0,
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,
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_txid, funding_output_index,
funding_amount,
LOCAL, remote_config->to_self_delay,
&keyset,
feerate_per_kw[LOCAL],
local_config->dust_limit,
to_local,
to_remote,
NULL, &htlc_map, 0x2bb038521914 ^ 42, LOCAL);
txs = channel_txs(tmpctx,
&htlc_map, &funding_wscript_alt,
lchannel, &local_per_commitment_point, 42, LOCAL);
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,
&htlc_map, &funding_wscript,
rchannel, &local_per_commitment_point, 42, REMOTE);
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, &htlc_map, &funding_wscript,
lchannel, &local_per_commitment_point, 42, LOCAL);
assert(tal_count(txs) == 1);
txs2 = channel_txs(tmpctx, &htlc_map, &funding_wscript,
rchannel, &local_per_commitment_point, 42, REMOTE);
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, &htlc_map, &funding_wscript,
lchannel, &local_per_commitment_point, 42, LOCAL);
assert(tal_count(txs) == 6);
txs2 = channel_txs(tmpctx, &htlc_map, &funding_wscript,
rchannel, &local_per_commitment_point, 42, REMOTE);
txs_must_be_eq(txs, txs2);
/* FIXME: Compare signatures! */
/* BOLT #3:
*
* output htlc_success_tx 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:
*
* output htlc_timeout_tx 2: 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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[2]);
/* BOLT #3:
*
* output htlc_success_tx 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:
*
* output htlc_timeout_tx 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:
*
* output htlc_success_tx 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_txid, funding_output_index,
funding_amount, LOCAL, remote_config->to_self_delay,
&keyset, feerate_per_kw[LOCAL], local_config->dust_limit,
to_local, to_remote, htlcs, &htlc_map, 0x2bb038521914 ^ 42,
LOCAL);
txs = channel_txs(tmpctx, &htlc_map, &funding_wscript,
lchannel, &local_per_commitment_point, 42,
LOCAL);
tx_must_be_eq(txs[0], raw_tx);
txs2 = channel_txs(tmpctx, &htlc_map, &funding_wscript,
rchannel, &local_per_commitment_point,
42, REMOTE);
txs_must_be_eq(txs, txs2);
}
/* No memory leaks please */
wally_cleanup(0);
take_cleanup();
tal_free(tmpctx);
/* FIXME: Do BOLT comparison! */
return 0;
}
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