mirror of
https://github.com/ElementsProject/lightning.git
synced 2024-12-28 01:24:42 +01:00
401f1debc5
We have them split over common/param.c, common/json.c, common/json_helpers.c, common/json_tok.c and common/json_stream.c. Change that to: * common/json_parse (all the json_to_xxx routines) * common/json_parse_simple (simplest the json parsing routines, for cli too) * common/json_stream (all the json_add_xxx routines) * common/json_param (all the param and param_xxx routines) Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
246 lines
9.6 KiB
C
246 lines
9.6 KiB
C
#include "config.h"
|
|
#include "../bigsize.c"
|
|
#include "../blindedpath.c"
|
|
#include "../blinding.c"
|
|
#include "../hmac.c"
|
|
#include "../type_to_string.c"
|
|
#include <ccan/tal/grab_file/grab_file.h>
|
|
#include <ccan/tal/path/path.h>
|
|
#include <common/channel_id.h>
|
|
#include <common/json_parse.h>
|
|
#include <common/json_stream.h>
|
|
#include <common/setup.h>
|
|
#include <common/wireaddr.h>
|
|
#include <stdio.h>
|
|
|
|
/* AUTOGENERATED MOCKS START */
|
|
/* Generated stub for amount_asset_is_main */
|
|
bool amount_asset_is_main(struct amount_asset *asset UNNEEDED)
|
|
{ fprintf(stderr, "amount_asset_is_main called!\n"); abort(); }
|
|
/* Generated stub for amount_asset_to_sat */
|
|
struct amount_sat amount_asset_to_sat(struct amount_asset *asset UNNEEDED)
|
|
{ fprintf(stderr, "amount_asset_to_sat called!\n"); abort(); }
|
|
/* Generated stub for amount_sat */
|
|
struct amount_sat amount_sat(u64 satoshis UNNEEDED)
|
|
{ fprintf(stderr, "amount_sat called!\n"); abort(); }
|
|
/* Generated stub for amount_sat_add */
|
|
bool amount_sat_add(struct amount_sat *val UNNEEDED,
|
|
struct amount_sat a UNNEEDED,
|
|
struct amount_sat b UNNEEDED)
|
|
{ fprintf(stderr, "amount_sat_add called!\n"); abort(); }
|
|
/* Generated stub for amount_sat_eq */
|
|
bool amount_sat_eq(struct amount_sat a UNNEEDED, struct amount_sat b UNNEEDED)
|
|
{ fprintf(stderr, "amount_sat_eq called!\n"); abort(); }
|
|
/* Generated stub for amount_sat_greater_eq */
|
|
bool amount_sat_greater_eq(struct amount_sat a UNNEEDED, struct amount_sat b UNNEEDED)
|
|
{ fprintf(stderr, "amount_sat_greater_eq called!\n"); abort(); }
|
|
/* Generated stub for amount_sat_sub */
|
|
bool amount_sat_sub(struct amount_sat *val UNNEEDED,
|
|
struct amount_sat a UNNEEDED,
|
|
struct amount_sat b UNNEEDED)
|
|
{ fprintf(stderr, "amount_sat_sub called!\n"); abort(); }
|
|
/* Generated stub for amount_sat_to_asset */
|
|
struct amount_asset amount_sat_to_asset(struct amount_sat *sat UNNEEDED, const u8 *asset UNNEEDED)
|
|
{ fprintf(stderr, "amount_sat_to_asset called!\n"); abort(); }
|
|
/* Generated stub for amount_sat_to_msat */
|
|
bool amount_sat_to_msat(struct amount_msat *msat UNNEEDED,
|
|
struct amount_sat sat UNNEEDED)
|
|
{ fprintf(stderr, "amount_sat_to_msat called!\n"); abort(); }
|
|
/* Generated stub for amount_tx_fee */
|
|
struct amount_sat amount_tx_fee(u32 fee_per_kw UNNEEDED, size_t weight UNNEEDED)
|
|
{ fprintf(stderr, "amount_tx_fee called!\n"); abort(); }
|
|
/* Generated stub for fromwire_amount_msat */
|
|
struct amount_msat fromwire_amount_msat(const u8 **cursor UNNEEDED, size_t *max UNNEEDED)
|
|
{ fprintf(stderr, "fromwire_amount_msat called!\n"); abort(); }
|
|
/* Generated stub for fromwire_amount_sat */
|
|
struct amount_sat fromwire_amount_sat(const u8 **cursor UNNEEDED, size_t *max UNNEEDED)
|
|
{ fprintf(stderr, "fromwire_amount_sat called!\n"); abort(); }
|
|
/* Generated stub for fromwire_channel_id */
|
|
bool fromwire_channel_id(const u8 **cursor UNNEEDED, size_t *max UNNEEDED,
|
|
struct channel_id *channel_id UNNEEDED)
|
|
{ fprintf(stderr, "fromwire_channel_id 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 json_get_member */
|
|
const jsmntok_t *json_get_member(const char *buffer UNNEEDED, const jsmntok_t tok[] UNNEEDED,
|
|
const char *label UNNEEDED)
|
|
{ fprintf(stderr, "json_get_member called!\n"); abort(); }
|
|
/* Generated stub for json_next */
|
|
const jsmntok_t *json_next(const jsmntok_t *tok UNNEEDED)
|
|
{ fprintf(stderr, "json_next called!\n"); abort(); }
|
|
/* Generated stub for json_to_pubkey */
|
|
bool json_to_pubkey(const char *buffer UNNEEDED, const jsmntok_t *tok UNNEEDED,
|
|
struct pubkey *pubkey UNNEEDED)
|
|
{ fprintf(stderr, "json_to_pubkey called!\n"); abort(); }
|
|
/* Generated stub for json_to_secret */
|
|
bool json_to_secret(const char *buffer UNNEEDED, const jsmntok_t *tok UNNEEDED, struct secret *dest UNNEEDED)
|
|
{ fprintf(stderr, "json_to_secret called!\n"); abort(); }
|
|
/* Generated stub for json_to_short_channel_id */
|
|
bool json_to_short_channel_id(const char *buffer UNNEEDED, const jsmntok_t *tok UNNEEDED,
|
|
struct short_channel_id *scid UNNEEDED)
|
|
{ fprintf(stderr, "json_to_short_channel_id called!\n"); abort(); }
|
|
/* Generated stub for json_tok_bin_from_hex */
|
|
u8 *json_tok_bin_from_hex(const tal_t *ctx UNNEEDED, const char *buffer UNNEEDED, const jsmntok_t *tok UNNEEDED)
|
|
{ fprintf(stderr, "json_tok_bin_from_hex called!\n"); abort(); }
|
|
/* Generated stub for json_tok_startswith */
|
|
bool json_tok_startswith(const char *buffer UNNEEDED, const jsmntok_t *tok UNNEEDED,
|
|
const char *prefix UNNEEDED)
|
|
{ fprintf(stderr, "json_tok_startswith called!\n"); abort(); }
|
|
/* Generated stub for json_tok_streq */
|
|
bool json_tok_streq(const char *buffer UNNEEDED, const jsmntok_t *tok UNNEEDED, const char *str UNNEEDED)
|
|
{ fprintf(stderr, "json_tok_streq called!\n"); abort(); }
|
|
/* Generated stub for towire_amount_msat */
|
|
void towire_amount_msat(u8 **pptr UNNEEDED, const struct amount_msat msat UNNEEDED)
|
|
{ fprintf(stderr, "towire_amount_msat called!\n"); abort(); }
|
|
/* Generated stub for towire_amount_sat */
|
|
void towire_amount_sat(u8 **pptr UNNEEDED, const struct amount_sat sat UNNEEDED)
|
|
{ fprintf(stderr, "towire_amount_sat called!\n"); abort(); }
|
|
/* Generated stub for towire_channel_id */
|
|
void towire_channel_id(u8 **pptr UNNEEDED, const struct channel_id *channel_id UNNEEDED)
|
|
{ fprintf(stderr, "towire_channel_id 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 */
|
|
|
|
static u8 *json_to_enctlvs(const tal_t *ctx,
|
|
const char *buf, const jsmntok_t *tlvs)
|
|
{
|
|
struct tlv_encrypted_data_tlv *enctlv = tlv_encrypted_data_tlv_new(tmpctx);
|
|
size_t i;
|
|
const jsmntok_t *t;
|
|
u8 *ret, *appended = tal_arr(tmpctx, u8, 0);
|
|
|
|
json_for_each_obj(i, t, tlvs) {
|
|
if (json_tok_streq(buf, t, "short_channel_id")) {
|
|
enctlv->short_channel_id = tal(enctlv, struct short_channel_id);
|
|
assert(json_to_short_channel_id(buf, t+1,
|
|
enctlv->short_channel_id));
|
|
} else if (json_tok_streq(buf, t, "padding")) {
|
|
enctlv->padding = json_tok_bin_from_hex(enctlv,
|
|
buf, t+1);
|
|
assert(enctlv->padding);
|
|
} else if (json_tok_streq(buf, t, "next_node_id")) {
|
|
enctlv->next_node_id = tal(enctlv, struct pubkey);
|
|
assert(json_to_pubkey(buf, t+1,
|
|
enctlv->next_node_id));
|
|
} else if (json_tok_streq(buf, t, "path_id")) {
|
|
enctlv->path_id = json_tok_bin_from_hex(enctlv,
|
|
buf, t+1);
|
|
assert(enctlv->path_id);
|
|
} else {
|
|
u16 tagnum;
|
|
u8 *val;
|
|
assert(json_tok_startswith(buf, t, "unknown_tag_"));
|
|
tagnum = atoi(buf + t->start + strlen("unknown_tag_"));
|
|
assert(tagnum);
|
|
val = json_tok_bin_from_hex(enctlv, buf, t+1);
|
|
assert(val);
|
|
|
|
/* We can't actually represent these in a way towire_
|
|
* will see, so we literally append them */
|
|
towire_bigsize(&appended, tagnum);
|
|
towire_bigsize(&appended, tal_bytelen(val));
|
|
towire_u8_array(&appended, val, tal_bytelen(val));
|
|
}
|
|
}
|
|
ret = tal_arr(ctx, u8, 0);
|
|
towire_tlv_encrypted_data_tlv(&ret, enctlv);
|
|
towire_u8_array(&ret, appended, tal_bytelen(appended));
|
|
return ret;
|
|
}
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
char *json;
|
|
size_t i;
|
|
jsmn_parser parser;
|
|
jsmntok_t toks[5000];
|
|
const jsmntok_t *t, *hops_tok;
|
|
struct pubkey *ids;
|
|
u8 **enctlvs;
|
|
struct privkey blinding;
|
|
|
|
common_setup(argv[0]);
|
|
|
|
if (argv[1])
|
|
json = grab_file(tmpctx, argv[1]);
|
|
else {
|
|
char *dir = getenv("BOLTDIR");
|
|
json = grab_file(tmpctx,
|
|
path_join(tmpctx,
|
|
dir ? dir : "../lightning-rfc",
|
|
"bolt04/route-blinding-test.json"));
|
|
if (!json) {
|
|
printf("test file not found, skipping\n");
|
|
goto out;
|
|
}
|
|
}
|
|
|
|
jsmn_init(&parser);
|
|
if (jsmn_parse(&parser, json, strlen(json), toks, ARRAY_SIZE(toks)) < 0)
|
|
abort();
|
|
|
|
hops_tok = json_get_member(json, json_get_member(json, toks, "route"), "hops");
|
|
ids = tal_arr(tmpctx, struct pubkey, hops_tok->size);
|
|
enctlvs = tal_arr(tmpctx, u8 *, hops_tok->size);
|
|
|
|
json_for_each_arr(i, t, hops_tok) {
|
|
u8 *expected;
|
|
assert(json_to_pubkey(json, json_get_member(json, t, "node_id"),
|
|
&ids[i]));
|
|
enctlvs[i] = json_tok_bin_from_hex(enctlvs, json,
|
|
json_get_member(json, t, "encoded_tlvs"));
|
|
expected = json_to_enctlvs(tmpctx, json,
|
|
json_get_member(json, t, "tlvs"));
|
|
assert(memeq(expected, tal_bytelen(expected),
|
|
enctlvs[i], tal_bytelen(enctlvs[i])));
|
|
}
|
|
|
|
/* Now do the blinding. */
|
|
hops_tok = json_get_member(json, json_get_member(json, toks, "blinding"), "hops");
|
|
assert(hops_tok->size == tal_count(ids));
|
|
|
|
json_for_each_arr(i, t, hops_tok) {
|
|
struct secret s;
|
|
struct pubkey pubkey, expected_pubkey;
|
|
u8 *enctlv, *expected_enctlv;
|
|
struct pubkey alias, expected_alias;
|
|
|
|
assert(json_to_secret(json,
|
|
json_get_member(json, t, "ephemeral_privkey"),
|
|
&s));
|
|
|
|
/* First blinding is stated, remainder are derived! */
|
|
if (i == 0) {
|
|
blinding.secret = s;
|
|
} else
|
|
assert(secret_eq_consttime(&blinding.secret, &s));
|
|
|
|
assert(pubkey_from_privkey(&blinding, &pubkey));
|
|
json_to_pubkey(json, json_get_member(json, t, "ephemeral_pubkey"),
|
|
&expected_pubkey);
|
|
assert(pubkey_eq(&pubkey, &expected_pubkey));
|
|
|
|
enctlv = enctlv_from_encmsg_raw(tmpctx,
|
|
&blinding,
|
|
&ids[i],
|
|
enctlvs[i],
|
|
&blinding,
|
|
&alias);
|
|
expected_enctlv = json_tok_bin_from_hex(tmpctx,json,
|
|
json_get_member(json, t,
|
|
"encrypted_data"));
|
|
assert(memeq(enctlv, tal_bytelen(enctlv),
|
|
expected_enctlv, tal_bytelen(expected_enctlv)));
|
|
|
|
json_to_pubkey(json, json_get_member(json, t, "blinded_node_id"),
|
|
&expected_alias);
|
|
assert(pubkey_eq(&alias, &expected_alias));
|
|
}
|
|
|
|
out:
|
|
common_shutdown();
|
|
}
|