61 lines
1.8 KiB
TypeScript
61 lines
1.8 KiB
TypeScript
/*
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This file is part of GNU Taler
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(C) 2019 Taler Systems S.A.
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GNU Taler is free software; you can redistribute it and/or modify it under the
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terms of the GNU General Public License as published by the Free Software
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Foundation; either version 3, or (at your option) any later version.
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GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
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*/
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import { WalletNotification } from "@gnu-taler/taler-util";
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import { HttpRequestLibrary } from "@gnu-taler/taler-util/http";
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/**
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* Helpers to initiate a wallet in a host environment.
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*/
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/**
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*/
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export interface DefaultNodeWalletArgs {
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/**
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* Location of the wallet database.
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*
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* If not specified, the wallet starts out with an empty database and
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* the wallet database is stored only in memory.
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*/
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persistentStoragePath?: string;
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/**
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* Handler for asynchronous notifications from the wallet.
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*/
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notifyHandler?: (n: WalletNotification) => void;
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/**
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* If specified, use this as HTTP request library instead
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* of the default one.
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*/
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httpLib?: HttpRequestLibrary;
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cryptoWorkerType?: "sync" | "node-worker-thread";
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}
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/**
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* Generate a random alphanumeric ID. Does *not* use cryptographically
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* secure randomness.
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*/
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export function makeTempfileId(length: number): string {
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let result = "";
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const characters = "abcdefghijklmnopqrstuvwxyz0123456789";
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for (let i = 0; i < length; i++) {
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result += characters.charAt(Math.floor(Math.random() * characters.length));
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}
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return result;
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}
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