Function main

common/test/run-bolt12_proof.c:105–289

}

int main(int argc, char *argv[])
{
	struct tlv_invoice *inv;
	struct preimage preimage;
	struct tlv_payer_proof *proof;
	const char *invstr, *fail;
	secp256k1_keypair kp;

	common_setup(argv[0]);

	memset(&preimage, 0x1, sizeof(preimage));

	/* Minimal invoice */
	inv = tlv_invoice_new(tmpctx);
	inv->invreq_metadata = tal_arrz(inv, u8, 16);
	inv->offer_issuer_id = pubkey_for_letter(inv, 'A');

	inv->invreq_amount = tal(inv, u64);
	*inv->invreq_amount = 1;
	inv->invreq_payer_id = pubkey_for_letter(inv, 'B');

	inv->invoice_paths = tal_arr(inv, struct blinded_path *, 1);
	inv->invoice_paths[0] = tal(inv->invoice_paths, struct blinded_path);
	sciddir_or_pubkey_from_pubkey(&inv->invoice_paths[0]->first_node_id,
				      pubkey_for_letter(tmpctx, 'C'));
	inv->invoice_paths[0]->first_path_key = *pubkey_for_letter(tmpctx, 'D');
	inv->invoice_paths[0]->path = tal_arr(inv->invoice_paths[0], struct blinded_path_hop *, 1);
	inv->invoice_paths[0]->path[0] = tal(inv->invoice_paths[0]->path,
					     struct blinded_path_hop);
	inv->invoice_paths[0]->path[0]->blinded_node_id = *pubkey_for_letter(tmpctx, 'E');
	inv->invoice_paths[0]->path[0]->encrypted_recipient_data = tal_arrz(inv->invoice_paths[0]->path[0], u8, 16);
	inv->invoice_blindedpay = tal_arr(inv, struct blinded_payinfo *, 1);
	inv->invoice_blindedpay[0] = tal(inv->invoice_blindedpay, struct blinded_payinfo);
	inv->invoice_blindedpay[0]->fee_base_msat = 1;
	inv->invoice_blindedpay[0]->fee_proportional_millionths = 2;
	inv->invoice_blindedpay[0]->cltv_expiry_delta = 3;
	inv->invoice_blindedpay[0]->htlc_minimum_msat = AMOUNT_MSAT(4);
	inv->invoice_blindedpay[0]->htlc_maximum_msat = AMOUNT_MSAT(5);
	inv->invoice_blindedpay[0]->features = NULL;

	inv->invoice_created_at = tal(inv, u64);
	*inv->invoice_created_at = 1733458312;
	inv->invoice_payment_hash = tal(inv, struct sha256);
	sha256(inv->invoice_payment_hash, &preimage, sizeof(preimage));
	inv->invoice_amount = tal(inv, u64);
	*inv->invoice_amount = 1;
	inv->invoice_node_id = pubkey_for_letter(inv, 'F');

	inv->signature = invoice_signature(inv, inv, 'F');

	/* We did OK, right?  Also, canonicalizes. */
	invstr = invoice_encode(tmpctx, inv);
	inv = invoice_decode(tmpctx, invstr, strlen(invstr), NULL, NULL, &fail);
	assert(inv);

	/* OK, make a proof (include everything) */
	proof = make_unsigned_proof(tmpctx, inv, &preimage, "test",
				    exclude_this, int2ptr(0));