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tests: add onion-test-vector from "BOLT 4: Remove legacy format, make var_onion_optin compulsory."
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
committed by
Christian Decker
Christian Decker
parent
836a2aa261
commit
1de4e46276
195
common/test/run-onion-test-vector.c
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195
common/test/run-onion-test-vector.c
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#include "config.h"
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#include "../bigsize.c"
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#include "../json_parse.c"
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#include "../json_parse_simple.c"
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#include "../onion.c"
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#include "../sphinx.c"
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#include "../hmac.c"
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#include "../type_to_string.c"
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#include "../../wire/towire.c"
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#include "../../wire/fromwire.c"
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#if EXPERIMENTAL_FEATURES
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#include "../../wire/onion_exp_wiregen.c"
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#else
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#include "../../wire/onion_wiregen.c"
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#endif
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#include <ccan/tal/grab_file/grab_file.h>
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#include <ccan/tal/path/path.h>
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#include <common/channel_id.h>
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#include <common/json_stream.h>
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#include <common/setup.h>
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#include <common/wireaddr.h>
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#include <stdio.h>
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/* AUTOGENERATED MOCKS START */
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/* Generated stub for amount_asset_is_main */
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bool amount_asset_is_main(struct amount_asset *asset UNNEEDED)
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{ fprintf(stderr, "amount_asset_is_main called!\n"); abort(); }
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/* Generated stub for amount_asset_to_sat */
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struct amount_sat amount_asset_to_sat(struct amount_asset *asset UNNEEDED)
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{ fprintf(stderr, "amount_asset_to_sat called!\n"); abort(); }
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/* Generated stub for amount_msat */
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struct amount_msat amount_msat(u64 millisatoshis UNNEEDED)
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{ fprintf(stderr, "amount_msat called!\n"); abort(); }
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/* Generated stub for amount_msat_eq */
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bool amount_msat_eq(struct amount_msat a UNNEEDED, struct amount_msat b UNNEEDED)
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{ fprintf(stderr, "amount_msat_eq called!\n"); abort(); }
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/* Generated stub for amount_sat */
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struct amount_sat amount_sat(u64 satoshis UNNEEDED)
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{ fprintf(stderr, "amount_sat called!\n"); abort(); }
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/* Generated stub for amount_sat_add */
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bool amount_sat_add(struct amount_sat *val UNNEEDED,
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struct amount_sat a UNNEEDED,
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struct amount_sat b UNNEEDED)
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{ fprintf(stderr, "amount_sat_add called!\n"); abort(); }
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/* Generated stub for amount_sat_eq */
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bool amount_sat_eq(struct amount_sat a UNNEEDED, struct amount_sat b UNNEEDED)
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{ fprintf(stderr, "amount_sat_eq called!\n"); abort(); }
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/* Generated stub for amount_sat_greater_eq */
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bool amount_sat_greater_eq(struct amount_sat a UNNEEDED, struct amount_sat b UNNEEDED)
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{ fprintf(stderr, "amount_sat_greater_eq called!\n"); abort(); }
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/* Generated stub for amount_sat_sub */
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bool amount_sat_sub(struct amount_sat *val UNNEEDED,
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struct amount_sat a UNNEEDED,
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struct amount_sat b UNNEEDED)
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{ fprintf(stderr, "amount_sat_sub called!\n"); abort(); }
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/* Generated stub for amount_sat_to_asset */
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struct amount_asset amount_sat_to_asset(struct amount_sat *sat UNNEEDED, const u8 *asset UNNEEDED)
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{ fprintf(stderr, "amount_sat_to_asset called!\n"); abort(); }
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/* Generated stub for amount_tx_fee */
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struct amount_sat amount_tx_fee(u32 fee_per_kw UNNEEDED, size_t weight UNNEEDED)
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{ fprintf(stderr, "amount_tx_fee called!\n"); abort(); }
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/* Generated stub for ecdh */
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void ecdh(const struct pubkey *point UNNEEDED, struct secret *ss UNNEEDED)
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{ fprintf(stderr, "ecdh called!\n"); abort(); }
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/* Generated stub for fromwire_amount_msat */
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struct amount_msat fromwire_amount_msat(const u8 **cursor UNNEEDED, size_t *max UNNEEDED)
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{ fprintf(stderr, "fromwire_amount_msat called!\n"); abort(); }
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/* Generated stub for fromwire_tlv */
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bool fromwire_tlv(const u8 **cursor UNNEEDED, size_t *max UNNEEDED,
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const struct tlv_record_type *types UNNEEDED, size_t num_types UNNEEDED,
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void *record UNNEEDED, struct tlv_field **fields UNNEEDED,
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const u64 *extra_types UNNEEDED, size_t *err_off UNNEEDED, u64 *err_type UNNEEDED)
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{ fprintf(stderr, "fromwire_tlv called!\n"); abort(); }
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/* Generated stub for mvt_tag_str */
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const char *mvt_tag_str(enum mvt_tag tag UNNEEDED)
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{ fprintf(stderr, "mvt_tag_str called!\n"); abort(); }
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/* Generated stub for new_onionreply */
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struct onionreply *new_onionreply(const tal_t *ctx UNNEEDED, const u8 *contents TAKES UNNEEDED)
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{ fprintf(stderr, "new_onionreply called!\n"); abort(); }
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/* Generated stub for node_id_from_hexstr */
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bool node_id_from_hexstr(const char *str UNNEEDED, size_t slen UNNEEDED, struct node_id *id UNNEEDED)
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{ fprintf(stderr, "node_id_from_hexstr called!\n"); abort(); }
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/* Generated stub for parse_amount_msat */
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bool parse_amount_msat(struct amount_msat *msat UNNEEDED, const char *s UNNEEDED, size_t slen UNNEEDED)
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{ fprintf(stderr, "parse_amount_msat called!\n"); abort(); }
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/* Generated stub for parse_amount_sat */
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bool parse_amount_sat(struct amount_sat *sat UNNEEDED, const char *s UNNEEDED, size_t slen UNNEEDED)
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{ fprintf(stderr, "parse_amount_sat called!\n"); abort(); }
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/* Generated stub for pubkey_from_node_id */
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bool pubkey_from_node_id(struct pubkey *key UNNEEDED, const struct node_id *id UNNEEDED)
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{ fprintf(stderr, "pubkey_from_node_id called!\n"); abort(); }
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/* Generated stub for tlv_field_offset */
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size_t tlv_field_offset(const u8 *tlvstream UNNEEDED, size_t tlvlen UNNEEDED, u64 fieldtype UNNEEDED)
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{ fprintf(stderr, "tlv_field_offset called!\n"); abort(); }
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/* Generated stub for towire_amount_msat */
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void towire_amount_msat(u8 **pptr UNNEEDED, const struct amount_msat msat UNNEEDED)
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{ fprintf(stderr, "towire_amount_msat called!\n"); abort(); }
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/* Generated stub for towire_tlv */
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void towire_tlv(u8 **pptr UNNEEDED,
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const struct tlv_record_type *types UNNEEDED, size_t num_types UNNEEDED,
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const void *record UNNEEDED)
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{ fprintf(stderr, "towire_tlv called!\n"); abort(); }
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/* AUTOGENERATED MOCKS END */
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/* Updated each time, as we pretend to be Alice, Bob, Carol */
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static struct secret mykey;
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static void test_ecdh(const struct pubkey *point, struct secret *ss)
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{
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if (secp256k1_ecdh(secp256k1_ctx, ss->data, &point->pubkey,
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mykey.data, NULL, NULL) != 1)
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abort();
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}
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int main(int argc, char *argv[])
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{
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char *json;
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size_t i;
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jsmn_parser parser;
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jsmntok_t toks[5000];
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const jsmntok_t *t, *generate_tok;
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struct sphinx_path *sp;
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struct secret session_key;
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struct onionpacket *op;
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u8 *assoc_data, *expected, *actual;
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struct secret *unused_path_secrets;
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u8 *payloads[5];
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common_setup(argv[0]);
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if (argv[1])
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json = grab_file(tmpctx, argv[1]);
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else {
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char *dir = getenv("BOLTDIR");
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json = grab_file(tmpctx,
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path_join(tmpctx,
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dir ? dir : "../bolts",
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"bolt04/onion-test.json"));
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if (!json) {
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printf("test file not found, skipping\n");
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goto out;
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}
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}
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jsmn_init(&parser);
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if (jsmn_parse(&parser, json, strlen(json), toks, ARRAY_SIZE(toks)) < 0)
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abort();
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generate_tok = json_get_member(json, toks, "generate");
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json_to_secret(json, json_get_member(json, generate_tok, "session_key"), &session_key);
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assoc_data = json_tok_bin_from_hex(tmpctx, json, json_get_member(json, generate_tok, "associated_data"));
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sp = sphinx_path_new_with_key(tmpctx, assoc_data, &session_key);
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json_for_each_arr(i, t, json_get_member(json, generate_tok, "hops")) {
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struct pubkey k;
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const u8 *cursor;
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size_t max, len;
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json_to_pubkey(json, json_get_member(json, t, "pubkey"), &k);
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payloads[i] = json_tok_bin_from_hex(NULL, json, json_get_member(json, t, "payload"));
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/* First byte(s) are length: check and remove them for our API. */
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cursor = payloads[i];
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max = tal_bytelen(payloads[i]);
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len = fromwire_bigsize(&cursor, &max);
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assert(len == max);
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sphinx_add_modern_hop(sp, &k, take(tal_dup_arr(NULL, u8, cursor, max, 0)));
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}
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assert(i == ARRAY_SIZE(payloads));
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op = create_onionpacket(tmpctx, sp, ROUTING_INFO_SIZE, &unused_path_secrets);
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expected = json_tok_bin_from_hex(tmpctx, json, json_get_member(json, toks, "onion"));
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actual = serialize_onionpacket(tmpctx, op);
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assert(memeq(expected, tal_bytelen(expected), actual, tal_bytelen(actual)));
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/* Now decode! */
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op = parse_onionpacket(tmpctx, actual, tal_bytelen(actual), NULL);
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json_for_each_arr(i, t, json_get_member(json, toks, "decode")) {
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struct route_step *rs;
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struct secret ss;
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json_to_secret(json, t, &mykey);
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test_ecdh(&op->ephemeralkey, &ss);
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rs = process_onionpacket(tmpctx, op, &ss, assoc_data, tal_bytelen(assoc_data), true);
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assert(memeq(rs->raw_payload, tal_bytelen(rs->raw_payload),
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payloads[i], tal_bytelen(payloads[i])));
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if (rs->nextcase == ONION_FORWARD)
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op = rs->next;
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else
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op = NULL;
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}
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assert(!op);
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out:
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common_shutdown();
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}
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