Function json_emergencyrecover

plugins/chanbackup.c:361–403

Recovers the channels by making RPC to `recoverchannel` */

/* Recovers the channels by making RPC to `recoverchannel` */
static struct command_result *json_emergencyrecover(struct command *cmd,
						    const char *buf,
						    const jsmntok_t *params)
{
	struct out_req *req;
	u64 version;
	u32 timestamp;
	bool is_converted;
	struct modern_scb_chan **scb_tlvs;

	if (!param(cmd, buf, params, NULL))
		return command_param_failed();

	u8 *res = decrypt_scb(cmd->plugin);
	if (!read_static_chan_backup(cmd, res, &version, &timestamp, &scb_tlvs, &is_converted))
		return command_fail(cmd, LIGHTNINGD,
				    "Invalid recovery format");

	if ((version & 0x5555555555555555ULL) != (VERSION & 0x5555555555555555ULL)) {
		plugin_err(cmd->plugin,
                           "Incompatible emergencyrecover version: loaded version %"PRIu64", expected version %"PRIu64". Contact the admin!", version, VERSION);
	}

	req = jsonrpc_request_start(cmd, "recoverchannel",
				    after_recover_rpc,
				    forward_error, NULL);

	if (is_converted) {
		plugin_notify_message(cmd, LOG_DBG, "Processing legacy emergency.recover file format. "
			"Please migrate to the latest file format for improved "
			"compatibility and fund recovery.");
	}

	json_array_start(req->js, "scb");
	for (size_t i=0; i<tal_count(scb_tlvs); i++) {
		u8 *scb_hex = tal_arr(cmd, u8, 0);
		towire_modern_scb_chan(&scb_hex, scb_tlvs[i]);
		json_add_hex_talarr(req->js, NULL, scb_hex);
	}
	json_array_end(req->js);

	return send_outreq(req);
}

static void update_scb(struct plugin *p, struct modern_scb_chan **channels)
{