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755 lines
23 KiB
755 lines
23 KiB
#include "invoice.h"
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#include "json.h"
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#include "jsonrpc.h"
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#include "lightningd.h"
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#include <bitcoin/address.h>
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#include <bitcoin/base58.h>
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#include <bitcoin/script.h>
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#include <ccan/str/hex/hex.h>
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#include <ccan/structeq/structeq.h>
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#include <ccan/tal/str/str.h>
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#include <common/bech32.h>
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#include <common/bolt11.h>
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#include <common/json_escaped.h>
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#include <common/utils.h>
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#include <errno.h>
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#include <hsmd/gen_hsm_client_wire.h>
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#include <inttypes.h>
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#include <lightningd/hsm_control.h>
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#include <lightningd/log.h>
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#include <lightningd/options.h>
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#include <sodium/randombytes.h>
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#include <wire/wire_sync.h>
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static const char *invoice_status_str(const struct invoice_details *inv)
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{
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if (inv->state == PAID)
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return "paid";
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if (inv->state == EXPIRED)
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return "expired";
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return "unpaid";
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}
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static void json_add_invoice(struct json_result *response,
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const struct invoice_details *inv,
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bool modern)
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{
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json_object_start(response, NULL);
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json_add_escaped_string(response, "label", inv->label);
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json_add_string(response, "bolt11", inv->bolt11);
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json_add_hex(response, "payment_hash", &inv->rhash, sizeof(inv->rhash));
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if (inv->msatoshi)
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json_add_u64(response, "msatoshi", *inv->msatoshi);
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if (modern)
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json_add_string(response, "status", invoice_status_str(inv));
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else if (deprecated_apis && !modern)
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json_add_bool(response, "complete", inv->state == PAID);
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if (inv->state == PAID) {
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json_add_u64(response, "pay_index", inv->pay_index);
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json_add_u64(response, "msatoshi_received",
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inv->msatoshi_received);
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if (deprecated_apis)
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json_add_u64(response, "paid_timestamp",
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inv->paid_timestamp);
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json_add_u64(response, "paid_at", inv->paid_timestamp);
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}
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if (deprecated_apis)
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json_add_u64(response, "expiry_time", inv->expiry_time);
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json_add_u64(response, "expires_at", inv->expiry_time);
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json_object_end(response);
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}
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static void tell_waiter(struct command *cmd, const struct invoice *inv)
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{
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struct json_result *response = new_json_result(cmd);
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struct invoice_details details;
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wallet_invoice_details(cmd, cmd->ld->wallet, *inv, &details);
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json_add_invoice(response, &details, true);
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if (details.state == PAID)
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command_success(cmd, response);
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else
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command_fail_detailed(cmd, -2, response,
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"invoice expired during wait");
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}
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static void tell_waiter_deleted(struct command *cmd)
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{
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command_fail(cmd, "Invoice deleted during wait");
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}
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static void wait_on_invoice(const struct invoice *invoice, void *cmd)
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{
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if (invoice)
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tell_waiter((struct command *) cmd, invoice);
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else
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tell_waiter_deleted((struct command *) cmd);
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}
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static bool hsm_sign_b11(const u5 *u5bytes,
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const u8 *hrpu8,
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secp256k1_ecdsa_recoverable_signature *rsig,
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struct lightningd *ld)
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{
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u8 *msg = towire_hsm_sign_invoice(ld, u5bytes, hrpu8);
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if (!wire_sync_write(ld->hsm_fd, take(msg)))
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fatal("Could not write to HSM: %s", strerror(errno));
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msg = hsm_sync_read(ld, ld);
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if (!fromwire_hsm_sign_invoice_reply(msg, rsig))
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fatal("HSM gave bad sign_invoice_reply %s",
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tal_hex(msg, msg));
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tal_free(msg);
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return true;
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}
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static void json_invoice(struct command *cmd,
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const char *buffer, const jsmntok_t *params)
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{
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struct invoice invoice;
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struct invoice_details details;
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jsmntok_t *msatoshi, *label, *desctok, *exp, *fallback;
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u64 *msatoshi_val;
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const struct json_escaped *label_val, *desc;
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const char *desc_val;
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enum address_parse_result fallback_parse;
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struct json_result *response = new_json_result(cmd);
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struct wallet *wallet = cmd->ld->wallet;
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struct bolt11 *b11;
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char *b11enc;
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const u8 *fallback_script;
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u64 expiry = 3600;
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bool result;
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if (!json_get_params(cmd, buffer, params,
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"msatoshi", &msatoshi,
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"label", &label,
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"description", &desctok,
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"?expiry", &exp,
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"?fallback", &fallback,
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NULL)) {
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return;
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}
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/* Get arguments. */
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/* msatoshi */
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if (json_tok_streq(buffer, msatoshi, "any"))
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msatoshi_val = NULL;
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else {
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msatoshi_val = tal(cmd, u64);
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if (!json_tok_u64(buffer, msatoshi, msatoshi_val)
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|| *msatoshi_val == 0) {
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command_fail(cmd,
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"'%.*s' is not a valid positive number",
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msatoshi->end - msatoshi->start,
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buffer + msatoshi->start);
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return;
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}
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}
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/* label */
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label_val = json_tok_escaped_string(cmd, buffer, label);
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if (!label_val) {
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command_fail(cmd, "label '%.*s' not a string",
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label->end - label->start, buffer + label->start);
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return;
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}
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if (wallet_invoice_find_by_label(wallet, &invoice, label_val)) {
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command_fail(cmd, "Duplicate label '%s'", label_val->s);
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return;
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}
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if (strlen(label_val->s) > INVOICE_MAX_LABEL_LEN) {
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command_fail(cmd, "Label '%s' over %u bytes", label_val->s,
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INVOICE_MAX_LABEL_LEN);
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return;
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}
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desc = json_tok_escaped_string(cmd, buffer, desctok);
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if (!desc) {
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command_fail(cmd, "description '%.*s' not a string",
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desctok->end - desctok->start,
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buffer + desctok->start);
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return;
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}
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desc_val = json_escaped_unescape(cmd, desc);
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if (!desc_val) {
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command_fail(cmd, "description '%s' is invalid"
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" (note: we don't allow \\u)",
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desc->s);
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return;
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}
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/* description */
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if (strlen(desc_val) >= BOLT11_FIELD_BYTE_LIMIT) {
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command_fail(cmd,
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"Descriptions greater than %d bytes "
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"not yet supported "
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"(description length %zu)",
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BOLT11_FIELD_BYTE_LIMIT,
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strlen(desc_val));
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return;
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}
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/* expiry */
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if (exp && !json_tok_u64(buffer, exp, &expiry)) {
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command_fail(cmd, "Expiry '%.*s' invalid seconds",
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exp->end - exp->start,
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buffer + exp->start);
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return;
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}
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/* fallback address */
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if (fallback) {
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fallback_parse
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= json_tok_address_scriptpubkey(cmd,
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get_chainparams(cmd->ld),
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buffer, fallback,
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&fallback_script);
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if (fallback_parse == ADDRESS_PARSE_UNRECOGNIZED) {
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command_fail(cmd, "Fallback address not valid");
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return;
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} else if (fallback_parse == ADDRESS_PARSE_WRONG_NETWORK) {
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command_fail(cmd, "Fallback address does not match our network %s",
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get_chainparams(cmd->ld)->network_name);
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return;
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}
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}
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struct preimage r;
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struct sha256 rhash;
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/* Generate random secret preimage and hash. */
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randombytes_buf(r.r, sizeof(r.r));
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sha256(&rhash, r.r, sizeof(r.r));
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/* Construct bolt11 string. */
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b11 = new_bolt11(cmd, msatoshi_val);
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b11->chain = get_chainparams(cmd->ld);
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b11->timestamp = time_now().ts.tv_sec;
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b11->payment_hash = rhash;
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b11->receiver_id = cmd->ld->id;
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b11->min_final_cltv_expiry = cmd->ld->config.cltv_final;
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b11->expiry = expiry;
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b11->description = tal_steal(b11, desc_val);
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b11->description_hash = NULL;
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if (fallback)
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b11->fallback = tal_steal(b11, fallback_script);
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/* FIXME: add private routes if necessary! */
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b11enc = bolt11_encode(cmd, b11, false, hsm_sign_b11, cmd->ld);
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result = wallet_invoice_create(cmd->ld->wallet,
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&invoice,
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take(msatoshi_val),
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take(label_val),
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expiry,
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b11enc,
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&r,
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&rhash);
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if (!result) {
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command_fail(cmd, "Failed to create invoice on database");
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return;
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}
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/* Get details */
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wallet_invoice_details(cmd, cmd->ld->wallet, invoice, &details);
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json_object_start(response, NULL);
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json_add_hex(response, "payment_hash",
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&details.rhash, sizeof(details.rhash));
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if (deprecated_apis)
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json_add_u64(response, "expiry_time", details.expiry_time);
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json_add_u64(response, "expires_at", details.expiry_time);
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json_add_string(response, "bolt11", details.bolt11);
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json_object_end(response);
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command_success(cmd, response);
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}
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static const struct json_command invoice_command = {
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"invoice",
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json_invoice,
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"Create an invoice for {msatoshi} with {label} and {description} with optional {expiry} seconds (default 1 hour)"
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};
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AUTODATA(json_command, &invoice_command);
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static void json_add_invoices(struct json_result *response,
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struct wallet *wallet,
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const struct json_escaped *label,
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bool modern)
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{
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struct invoice_iterator it;
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struct invoice_details details;
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memset(&it, 0, sizeof(it));
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while (wallet_invoice_iterate(wallet, &it)) {
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wallet_invoice_iterator_deref(response, wallet, &it, &details);
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if (label && !json_escaped_eq(details.label, label))
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continue;
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json_add_invoice(response, &details, modern);
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}
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}
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static void json_listinvoice_internal(struct command *cmd,
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const char *buffer,
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const jsmntok_t *params,
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bool modern)
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{
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jsmntok_t *labeltok = NULL;
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struct json_escaped *label;
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struct json_result *response = new_json_result(cmd);
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struct wallet *wallet = cmd->ld->wallet;
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if (!json_get_params(cmd, buffer, params,
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"?label", &labeltok,
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NULL)) {
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return;
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}
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if (labeltok) {
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label = json_tok_escaped_string(cmd, buffer, labeltok);
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if (!label) {
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command_fail(cmd, "label '%.*s' is not a string",
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labeltok->end - labeltok->start,
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buffer + labeltok->start);
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return;
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}
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} else
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label = NULL;
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if (modern) {
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json_object_start(response, NULL);
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json_array_start(response, "invoices");
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} else
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json_array_start(response, NULL);
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json_add_invoices(response, wallet, label, modern);
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json_array_end(response);
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if (modern)
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json_object_end(response);
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command_success(cmd, response);
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}
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/* FIXME: Deprecated! */
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static void json_listinvoice(struct command *cmd,
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const char *buffer, const jsmntok_t *params)
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{
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return json_listinvoice_internal(cmd, buffer, params, false);
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}
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static const struct json_command listinvoice_command = {
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"listinvoice",
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json_listinvoice,
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"(DEPRECATED) Show invoice {label} (or all, if no {label}))",
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.deprecated = true
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};
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AUTODATA(json_command, &listinvoice_command);
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static void json_listinvoices(struct command *cmd,
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const char *buffer, const jsmntok_t *params)
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{
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return json_listinvoice_internal(cmd, buffer, params, true);
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}
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static const struct json_command listinvoices_command = {
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"listinvoices",
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json_listinvoices,
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"Show invoice {label} (or all, if no {label})"
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};
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AUTODATA(json_command, &listinvoices_command);
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static void json_delinvoice(struct command *cmd,
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const char *buffer, const jsmntok_t *params)
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{
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struct invoice i;
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struct invoice_details details;
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jsmntok_t *labeltok, *statustok;
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struct json_result *response = new_json_result(cmd);
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const char *status, *actual_status;
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struct json_escaped *label;
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struct wallet *wallet = cmd->ld->wallet;
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if (!json_get_params(cmd, buffer, params,
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"label", &labeltok,
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"status", &statustok,
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NULL)) {
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return;
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}
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label = json_tok_escaped_string(cmd, buffer, labeltok);
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if (!label) {
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command_fail(cmd, "label '%.*s' not a string",
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labeltok->end - labeltok->start,
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buffer + labeltok->start);
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return;
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}
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if (!wallet_invoice_find_by_label(wallet, &i, label)) {
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command_fail(cmd, "Unknown invoice");
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return;
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}
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wallet_invoice_details(cmd, cmd->ld->wallet, i, &details);
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status = tal_strndup(cmd, buffer + statustok->start,
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statustok->end - statustok->start);
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/* This is time-sensitive, so only call once; otherwise error msg
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* might not make sense if it changed! */
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actual_status = invoice_status_str(&details);
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if (!streq(actual_status, status)) {
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command_fail(cmd, "Invoice status is %s not %s",
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actual_status, status);
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return;
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}
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/* Get invoice details before attempting to delete, as
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* otherwise the invoice will be freed. */
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json_add_invoice(response, &details, true);
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if (!wallet_invoice_delete(wallet, i)) {
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log_broken(cmd->ld->log,
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"Error attempting to remove invoice %"PRIu64,
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i.id);
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command_fail(cmd, "Database error");
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return;
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}
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command_success(cmd, response);
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}
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static const struct json_command delinvoice_command = {
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"delinvoice",
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json_delinvoice,
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"Delete unpaid invoice {label} with {status}",
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};
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AUTODATA(json_command, &delinvoice_command);
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static void json_delexpiredinvoice(struct command *cmd, const char *buffer,
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const jsmntok_t *params)
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{
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jsmntok_t *maxexpirytimetok;
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u64 maxexpirytime = time_now().ts.tv_sec;
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struct json_result *result;
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if (!json_get_params(cmd, buffer, params,
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"?maxexpirytime", &maxexpirytimetok,
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NULL)) {
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return;
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}
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if (maxexpirytimetok) {
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if (!json_tok_u64(buffer, maxexpirytimetok, &maxexpirytime)) {
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command_fail(cmd, "'%.*s' is not a valid number",
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maxexpirytimetok->end - maxexpirytimetok->start,
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buffer + maxexpirytimetok->start);
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return;
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}
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}
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wallet_invoice_delete_expired(cmd->ld->wallet, maxexpirytime);
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result = new_json_result(cmd);
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json_object_start(result, NULL);
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json_object_end(result);
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command_success(cmd, result);
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}
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static const struct json_command delexpiredinvoice_command = {
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"delexpiredinvoice",
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json_delexpiredinvoice,
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"Delete all expired invoices that expired as of given {maxexpirytime} (a UNIX epoch time), or all expired invoices if not specified"
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};
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AUTODATA(json_command, &delexpiredinvoice_command);
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static void json_autocleaninvoice(struct command *cmd,
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const char *buffer,
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const jsmntok_t *params)
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{
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jsmntok_t *cycletok;
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jsmntok_t *exbytok;
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u64 cycle = 3600;
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u64 exby = 86400;
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struct json_result *result;
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if (!json_get_params(cmd, buffer, params,
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"?cycle_seconds", &cycletok,
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"?expired_by", &exbytok,
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NULL)) {
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return;
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}
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if (cycletok) {
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if (!json_tok_u64(buffer, cycletok, &cycle)) {
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command_fail(cmd, "'%.*s' is not a valid number",
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cycletok->end - cycletok->start,
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buffer + cycletok->start);
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return;
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}
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}
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if (exbytok) {
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if (!json_tok_u64(buffer, exbytok, &exby)) {
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command_fail(cmd, "'%.*s' is not a valid number",
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exbytok->end - exbytok->start,
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buffer + exbytok->start);
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return;
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}
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}
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wallet_invoice_autoclean(cmd->ld->wallet, cycle, exby);
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result = new_json_result(cmd);
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json_object_start(result, NULL);
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json_object_end(result);
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command_success(cmd, result);
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|
}
|
|
static const struct json_command autocleaninvoice_command = {
|
|
"autocleaninvoice",
|
|
json_autocleaninvoice,
|
|
"Set up autoclean of expired invoices. "
|
|
"Perform cleanup every {cycle_seconds} (default 3600), or disable autoclean if 0. "
|
|
"Clean up expired invoices that have expired for {expired_by} seconds (default 86400). "
|
|
};
|
|
AUTODATA(json_command, &autocleaninvoice_command);
|
|
|
|
static void json_waitanyinvoice(struct command *cmd,
|
|
const char *buffer, const jsmntok_t *params)
|
|
{
|
|
jsmntok_t *pay_indextok;
|
|
u64 pay_index;
|
|
struct wallet *wallet = cmd->ld->wallet;
|
|
|
|
if (!json_get_params(cmd, buffer, params,
|
|
"?lastpay_index", &pay_indextok,
|
|
NULL)) {
|
|
return;
|
|
}
|
|
|
|
if (!pay_indextok) {
|
|
pay_index = 0;
|
|
} else {
|
|
if (!json_tok_u64(buffer, pay_indextok, &pay_index)) {
|
|
command_fail(cmd, "'%.*s' is not a valid number",
|
|
pay_indextok->end - pay_indextok->start,
|
|
buffer + pay_indextok->start);
|
|
return;
|
|
}
|
|
}
|
|
|
|
/* Set command as pending. We do not know if
|
|
* wallet_invoice_waitany will return immediately
|
|
* or not, so indicating pending is safest. */
|
|
command_still_pending(cmd);
|
|
|
|
/* Find next paid invoice. */
|
|
wallet_invoice_waitany(cmd, wallet, pay_index,
|
|
&wait_on_invoice, (void*) cmd);
|
|
}
|
|
|
|
static const struct json_command waitanyinvoice_command = {
|
|
"waitanyinvoice",
|
|
json_waitanyinvoice,
|
|
"Wait for the next invoice to be paid, after {lastpay_index} (if supplied)"
|
|
};
|
|
AUTODATA(json_command, &waitanyinvoice_command);
|
|
|
|
|
|
/* Wait for an incoming payment matching the `label` in the JSON
|
|
* command. This will either return immediately if the payment has
|
|
* already been received or it may add the `cmd` to the list of
|
|
* waiters, if the payment is still pending.
|
|
*/
|
|
static void json_waitinvoice(struct command *cmd,
|
|
const char *buffer, const jsmntok_t *params)
|
|
{
|
|
struct invoice i;
|
|
struct invoice_details details;
|
|
struct wallet *wallet = cmd->ld->wallet;
|
|
jsmntok_t *labeltok;
|
|
struct json_escaped *label;
|
|
|
|
if (!json_get_params(cmd, buffer, params, "label", &labeltok, NULL)) {
|
|
return;
|
|
}
|
|
|
|
/* Search for invoice */
|
|
label = json_tok_escaped_string(cmd, buffer, labeltok);
|
|
if (!label) {
|
|
command_fail(cmd, "label '%.*s' is not a string",
|
|
labeltok->end - labeltok->start,
|
|
buffer + labeltok->start);
|
|
return;
|
|
}
|
|
|
|
if (!wallet_invoice_find_by_label(wallet, &i, label)) {
|
|
command_fail(cmd, "Label not found");
|
|
return;
|
|
}
|
|
wallet_invoice_details(cmd, cmd->ld->wallet, i, &details);
|
|
|
|
/* If paid or expired return immediately */
|
|
if (details.state == PAID || details.state == EXPIRED) {
|
|
tell_waiter(cmd, &i);
|
|
return;
|
|
} else {
|
|
/* There is an unpaid one matching, let's wait... */
|
|
command_still_pending(cmd);
|
|
wallet_invoice_waitone(cmd, wallet, i,
|
|
&wait_on_invoice, (void *) cmd);
|
|
}
|
|
}
|
|
|
|
static const struct json_command waitinvoice_command = {
|
|
"waitinvoice",
|
|
json_waitinvoice,
|
|
"Wait for an incoming payment matching the invoice with {label}, or if the invoice expires"
|
|
};
|
|
AUTODATA(json_command, &waitinvoice_command);
|
|
|
|
static void json_decodepay(struct command *cmd,
|
|
const char *buffer, const jsmntok_t *params)
|
|
{
|
|
jsmntok_t *bolt11tok, *desctok;
|
|
struct bolt11 *b11;
|
|
struct json_result *response;
|
|
char *str, *desc, *fail;
|
|
|
|
if (!json_get_params(cmd, buffer, params,
|
|
"bolt11", &bolt11tok,
|
|
"?description", &desctok,
|
|
NULL)) {
|
|
return;
|
|
}
|
|
|
|
str = tal_strndup(cmd, buffer + bolt11tok->start,
|
|
bolt11tok->end - bolt11tok->start);
|
|
|
|
if (desctok)
|
|
desc = tal_strndup(cmd, buffer + desctok->start,
|
|
desctok->end - desctok->start);
|
|
else
|
|
desc = NULL;
|
|
|
|
b11 = bolt11_decode(cmd, str, desc, &fail);
|
|
|
|
if (!b11) {
|
|
command_fail(cmd, "Invalid bolt11: %s", fail);
|
|
return;
|
|
}
|
|
|
|
response = new_json_result(cmd);
|
|
json_object_start(response, NULL);
|
|
|
|
json_add_string(response, "currency", b11->chain->bip173_name);
|
|
if (deprecated_apis)
|
|
json_add_u64(response, "timestamp", b11->timestamp);
|
|
json_add_u64(response, "created_at", b11->timestamp);
|
|
json_add_u64(response, "expiry", b11->expiry);
|
|
json_add_pubkey(response, "payee", &b11->receiver_id);
|
|
if (b11->msatoshi)
|
|
json_add_u64(response, "msatoshi", *b11->msatoshi);
|
|
if (b11->description) {
|
|
struct json_escaped *esc = json_escape(NULL, b11->description);
|
|
json_add_escaped_string(response, "description", take(esc));
|
|
}
|
|
if (b11->description_hash)
|
|
json_add_hex(response, "description_hash",
|
|
b11->description_hash,
|
|
sizeof(*b11->description_hash));
|
|
json_add_num(response, "min_final_cltv_expiry",
|
|
b11->min_final_cltv_expiry);
|
|
if (tal_len(b11->fallback)) {
|
|
struct bitcoin_address pkh;
|
|
struct ripemd160 sh;
|
|
struct sha256 wsh;
|
|
|
|
json_object_start(response, "fallback");
|
|
if (is_p2pkh(b11->fallback, &pkh)) {
|
|
json_add_string(response, "type", "P2PKH");
|
|
json_add_string(response, "addr",
|
|
bitcoin_to_base58(cmd,
|
|
b11->chain->testnet,
|
|
&pkh));
|
|
} else if (is_p2sh(b11->fallback, &sh)) {
|
|
json_add_string(response, "type", "P2SH");
|
|
json_add_string(response, "addr",
|
|
p2sh_to_base58(cmd,
|
|
b11->chain->testnet,
|
|
&sh));
|
|
} else if (is_p2wpkh(b11->fallback, &pkh)) {
|
|
char out[73 + strlen(b11->chain->bip173_name)];
|
|
json_add_string(response, "type", "P2WPKH");
|
|
if (segwit_addr_encode(out, b11->chain->bip173_name, 0,
|
|
(const u8 *)&pkh, sizeof(pkh)))
|
|
json_add_string(response, "addr", out);
|
|
} else if (is_p2wsh(b11->fallback, &wsh)) {
|
|
char out[73 + strlen(b11->chain->bip173_name)];
|
|
json_add_string(response, "type", "P2WSH");
|
|
if (segwit_addr_encode(out, b11->chain->bip173_name, 0,
|
|
(const u8 *)&wsh, sizeof(wsh)))
|
|
json_add_string(response, "addr", out);
|
|
}
|
|
json_add_hex(response, "hex",
|
|
b11->fallback, tal_len(b11->fallback));
|
|
json_object_end(response);
|
|
}
|
|
|
|
if (tal_count(b11->routes)) {
|
|
size_t i, n;
|
|
|
|
json_array_start(response, "routes");
|
|
for (i = 0; i < tal_count(b11->routes); i++) {
|
|
json_array_start(response, NULL);
|
|
for (n = 0; n < tal_count(b11->routes[i]); n++) {
|
|
json_object_start(response, NULL);
|
|
json_add_pubkey(response, "pubkey",
|
|
&b11->routes[i][n].pubkey);
|
|
json_add_short_channel_id(response,
|
|
"short_channel_id",
|
|
&b11->routes[i][n]
|
|
.short_channel_id);
|
|
json_add_u64(response, "fee_base_msat",
|
|
b11->routes[i][n].fee_base_msat);
|
|
json_add_u64(response, "fee_proportional_millionths",
|
|
b11->routes[i][n].fee_proportional_millionths);
|
|
json_add_num(response, "cltv_expiry_delta",
|
|
b11->routes[i][n]
|
|
.cltv_expiry_delta);
|
|
json_object_end(response);
|
|
}
|
|
json_array_end(response);
|
|
}
|
|
json_array_end(response);
|
|
}
|
|
|
|
if (!list_empty(&b11->extra_fields)) {
|
|
struct bolt11_field *extra;
|
|
|
|
json_array_start(response, "extra");
|
|
list_for_each(&b11->extra_fields, extra, list) {
|
|
char *data = tal_arr(cmd, char, tal_len(extra->data)+1);
|
|
size_t i;
|
|
|
|
for (i = 0; i < tal_len(extra->data); i++)
|
|
data[i] = bech32_charset[extra->data[i]];
|
|
data[i] = '\0';
|
|
json_object_start(response, NULL);
|
|
json_add_string(response, "tag",
|
|
tal_fmt(data, "%c", extra->tag));
|
|
json_add_string(response, "data", data);
|
|
tal_free(data);
|
|
json_object_end(response);
|
|
}
|
|
json_array_end(response);
|
|
}
|
|
|
|
json_add_hex(response, "payment_hash",
|
|
&b11->payment_hash, sizeof(b11->payment_hash));
|
|
|
|
json_add_string(response, "signature",
|
|
type_to_string(cmd, secp256k1_ecdsa_signature,
|
|
&b11->sig));
|
|
json_object_end(response);
|
|
command_success(cmd, response);
|
|
}
|
|
|
|
static const struct json_command decodepay_command = {
|
|
"decodepay",
|
|
json_decodepay,
|
|
"Decode {bolt11}, using {description} if necessary"
|
|
};
|
|
AUTODATA(json_command, &decodepay_command);
|
|
|