Function main

common/test/run-onion-message-test.c:233–392

}

int main(int argc, char *argv[])
{
	const char *alias[] = {"Alice", "Bob", "Carol", "Dave"};
	struct privkey privkey[ARRAY_SIZE(alias)], path_key, override_path_key;
	struct pubkey id[ARRAY_SIZE(alias)], path_key_pub;
	struct secret session_key;
	u8 *erd[ARRAY_SIZE(alias)]; /* encrypted_recipient_data */
	u8 *onion_message_packet, *onion_message;
	struct pubkey blinded[ARRAY_SIZE(alias)];
	struct sphinx_path *sphinx_path;
	struct onionpacket *op;
	struct secret *path_secrets;

	common_setup(argv[0]);

	/* Alice is AAA... Bob is BBB... */
	for (size_t i = 0; i < ARRAY_SIZE(alias); i++) {
		memset(&privkey[i], alias[i][0], sizeof(privkey[i]));
		assert(pubkey_from_privkey(&privkey[i], &id[i]));
	}

	memset(&session_key, 3, sizeof(session_key));

	json_start(NULL, '{');
	json_strfield("comment", "Test vector creating an onionmessage, including joining an existing one");
	json_start("generate", '{');
        json_strfield("comment",  "This sections contains test data for Dave's blinded path Bob->Dave; sender has to prepend a hop to Alice to reach Bob");
	json_hexfield("session_key", session_key.data, sizeof(session_key));
	json_start("hops", '[');

	memset(&path_key, 99, sizeof(path_key));
	memset(&override_path_key, 1, sizeof(override_path_key));
	erd[0] = add_hop("Alice", "Alice->Bob: note next_path_key_override to match that give by Dave for Bob",
			 &id[0], &id[1],
			 &override_path_key, NULL, NULL,
			 &path_key, &blinded[0]);
	erd[1] = add_hop("Bob", "Bob->Carol",
			 &id[1], &id[2],
			 NULL, "fd023103123456", NULL,
			 &path_key, &blinded[1]);
	erd[2] = add_hop("Carol", "Carol->Dave",
			 &id[2], &id[3],
			 NULL, NULL, NULL,
			 &path_key, &blinded[2]);
	erd[3] = add_hop("Dave", "Dave is final node, hence path_id",
			 &id[3], NULL,
			 NULL, "fdffff0206c1",
			 "deadbeefbadc0ffeedeadbeefbadc0ffeedeadbeefbadc0ffeedeadbeefbadc0",
			 &path_key, &blinded[3]);

	json_end(']');
	json_end('}');
	maybe_comma();

	memset(&path_key, 99, sizeof(path_key));
	assert(pubkey_from_privkey(&path_key, &path_key_pub));
	json_start("route", '{');
	json_strfield("comment", "The resulting blinded route Alice to Dave.");