modified

node_modules/@kdf/salt/index.js

@@ -0,0 +1,40 @@
+'use strict';
+
+const crypto = require('crypto');
+
+const MAX_UINT31 = 2147483647; // 2**31 - 1
+
+/**
+ * Generates a cryptographically secure random string to be used as a password
+ * salt, using Node's built-in crypto.randomBytes() function.
+ * @public
+ * @param  {number} length The length of the salt to be generated.
+ * Must be an integer within the range (`0` <= `length` <= `2^31-1`).
+ * @return {Promise.<Buffer>} The salt as a Buffer.
+ */
+function gensalt(length) {
+  // Salt length Validation
+  if (typeof length !== 'number' || !Number.isInteger(length)) {
+    return Promise.reject(
+      new TypeError("The 'length' parameter must be an integer")
+    );
+  }
+
+  if (length < 0 || length > MAX_UINT31) {
+    return Promise.reject(
+      new TypeError(
+        `The 'length' parameter must be in the range (0 <= length <= ${MAX_UINT31})`
+      )
+    );
+  }
+
+  return new Promise((resolve, reject) => {
+    crypto.randomBytes(length, (err, salt) => {
+      /* istanbul ignore next */
+      if (err) reject(err);
+      else resolve(salt);
+    });
+  });
+}
+
+module.exports = gensalt;

node_modules/@kdf/salt/license

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2018-2020 Simone Primarosa
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

node_modules/@kdf/salt/package.json

@@ -0,0 +1,59 @@
+{
+  "name": "@kdf/salt",
+  "version": "2.0.1",
+  "description": "Crypto secure salt generator",
+  "license": "MIT",
+  "homepage": "https://github.com/simonepri/node-kdf/tree/master/packages/salt#readme",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/simonepri/node-kdf.git",
+    "directory": "packages/salt"
+  },
+  "bugs": {
+    "url": "https://github.com/simonepri/node-kdf/issues",
+    "email": "simonepri@outlook.com"
+  },
+  "author": "Simone Primarosa <simonepri@outlook.com> (https://simoneprimarosa.com)",
+  "contributors": [
+    "Simone Primarosa <simonepri@outlook.com> (https://simoneprimarosa.com)"
+  ],
+  "keywords": [
+    "kdf",
+    "salt",
+    "crypt",
+    "passwords",
+    "hashing",
+    "password",
+    "crypto"
+  ],
+  "main": "index.js",
+  "files": [
+    "index.js"
+  ],
+  "engines": {
+    "node": ">=10"
+  },
+  "scripts": {
+    "lint": "xo",
+    "test": "nyc ava",
+    "update": "npx npm-check -u"
+  },
+  "devDependencies": {
+    "ava": "^3.9.0",
+    "nyc": "^15.1.0",
+    "xo": "~0.27.2"
+  },
+  "ava": {
+    "verbose": true
+  },
+  "nyc": {
+    "reporter": [
+      "lcovonly",
+      "text"
+    ]
+  },
+  "xo": {
+    "prettier": true,
+    "space": true
+  }
+}

node_modules/@kdf/salt/readme.md

@@ -0,0 +1,141 @@
+<h1 align="center">
+  <b>kdf-salt</b>
+</h1>
+<p align="center">
+  <!-- Version - npm -->
+  <a href="https://www.npmjs.com/package/@kdf/salt">
+    <img src="https://img.shields.io/npm/v/@kdf/salt.svg" alt="Latest version on npm" />
+  </a>
+  <!-- Downloads - npm -->
+  <a href="https://npm-stat.com/charts.html?package=@kdf/salt">
+    <img src="https://img.shields.io/npm/dt/@kdf/salt.svg" alt="Downloads on npm" />
+  </a>
+  <!-- License - MIT -->
+  <a href="https://github.com/simonepri/node-kdf/blob/master/packages/salt/license">
+    <img src="https://img.shields.io/github/license/simonepri/node-kdf.svg" alt="Project license" />
+  </a>
+
+  <br/>
+
+  <!-- Lint -->
+  <a href="https://github.com/simonepri/node-kdf/actions?query=workflow:salt-lint+branch:master">
+    <img src="https://github.com/simonepri/node-kdf/workflows/salt-lint/badge.svg?branch=master" alt="Lint status" />
+  </a>
+  <!-- Test - macOS -->
+  <a href="https://github.com/simonepri/node-kdf/actions?query=workflow:salt-test-macos+branch:master">
+    <img src="https://github.com/simonepri/node-kdf/workflows/salt-test-macos/badge.svg?branch=master" alt="Test macOS status" />
+  </a>
+  <!-- Test - Ubuntu -->
+  <a href="https://github.com/simonepri/node-kdf/actions?query=workflow:salt-test-ubuntu+branch:master">
+    <img src="https://github.com/simonepri/node-kdf/workflows/salt-test-ubuntu/badge.svg?branch=master" alt="Test Ubuntu status" />
+  </a>
+  <!-- Test - Windows -->
+  <a href="https://github.com/simonepri/node-kdf/actions?query=workflow:salt-test-windows+branch:master">
+    <img src="https://github.com/simonepri/node-kdf/workflows/salt-test-windows/badge.svg?branch=master" alt="Test Windows status" />
+  </a>
+
+  <br/>
+
+  <!-- Coverage - Codecov -->
+  <a href="https://codecov.io/gh/simonepri/node-kdf/tree/master/packages/salt">
+    <img src="https://codecov.io/gh/simonepri/node-kdf/branch/master/graph/badge.svg?flag=salt" alt="Codecov Coverage report" />
+  </a>
+  <!-- DM - Snyk -->
+  <a href="https://snyk.io/test/github/simonepri/node-kdf?targetFile=packages/salt/package.json">
+    <img src="https://snyk.io/test/github/simonepri/node-kdf/badge.svg?targetFile=packages/salt/package.json" alt="Known Vulnerabilities" />
+  </a>
+  <!-- DM - David -->
+  <a href="https://david-dm.org/simonepri/node-kdf?path=packages/salt">
+    <img src="https://david-dm.org/simonepri/node-kdf/status.svg?path=packages/salt" alt="Dependency Status" />
+  </a>
+
+  <br/>
+
+  <!-- Code Style - XO-Prettier -->
+  <a href="https://github.com/xojs/xo">
+    <img src="https://img.shields.io/badge/code_style-XO+Prettier-5ed9c7.svg" alt="XO Code Style used" />
+  </a>
+  <!-- Test Runner - AVA -->
+  <a href="https://github.com/avajs/ava">
+    <img src="https://img.shields.io/badge/test_runner-AVA-fb3170.svg" alt="AVA Test Runner used" />
+  </a>
+  <!-- Test Coverage - Istanbul -->
+  <a href="https://github.com/istanbuljs/nyc">
+    <img src="https://img.shields.io/badge/test_coverage-NYC-fec606.svg" alt="Istanbul Test Coverage used" />
+  </a>
+  <!-- Init - ni -->
+  <a href="https://github.com/simonepri/ni">
+    <img src="https://img.shields.io/badge/initialized_with-ni-e74c3c.svg" alt="NI Scaffolding System used" />
+  </a>
+  <!-- Release - np -->
+  <a href="https://github.com/sindresorhus/np">
+    <img src="https://img.shields.io/badge/released_with-np-6c8784.svg" alt="NP Release System used" />
+  </a>
+</p>
+<p align="center">
+  🎲 Crypto secure salt generator
+
+  <br/>
+
+  <sub>
+    Coded with ❤️ by <a href="#authors">Simone Primarosa</a>.
+  </sub>
+</p>
+
+## Install
+
+```bash
+npm install --save @kdf/salt
+```
+
+## Usage
+
+```js
+const gensalt = require('@kdf/salt');
+
+gensalt(16).then(salt => {
+  console.log(salt);
+  // => <Buffer 70 2c 6e 1c c1 07 2e 26 dc 82 52 4e 1b cf 1d 23>
+  console.log(salt.toString('base64'));
+  // => cCxuHMEHLibcglJOG88dIw==
+  console.log(salt.toString('hex'));
+  // => 702c6e1cc1072e26dc82524e1bcf1d23
+})
+```
+
+## API
+
+<a name="gensalt"></a>
+
+### gensalt(length) ⇒ <code>Promise.&lt;Buffer&gt;</code>
+Generates a cryptographically secure random string to be used as a password salt
+, using Node's built-in crypto.randomBytes() function.
+
+**Kind**: global function  
+**Returns**: <code>Promise.&lt;Buffer&gt;</code> - The salt as a Buffer.  
+**Access**: public  
+
+| Param | Type | Description |
+| --- | --- | --- |
+| length | <code>number</code> | The length of the salt to be generated. Must be an integer within the range (`0` <= `length` <= `2^31-1`). |
+
+## Contributing
+Contributions are REALLY welcome and if you find a security flaw in this code, PLEASE [report it][new issue].
+
+## Authors
+- **Simone Primarosa** - *Github* ([@simonepri][github:simonepri]) • *Twitter* ([@simoneprimarosa][twitter:simoneprimarosa])
+
+See also the list of [contributors][contributors] who participated in this project.
+
+## License
+This project is licensed under the MIT License - see the [license][license] file for details.
+
+
+<!-- Links -->
+[new issue]: https://github.com/simonepri/node-kdf/issues/new
+[contributors]: https://github.com/simonepri/node-kdf/contributors
+
+[license]: https://github.com/simonepri/node-kdf/blob/master/packages/salt/license
+
+[github:simonepri]: https://github.com/simonepri
+[twitter:simoneprimarosa]: http://twitter.com/intent/user?screen_name=simoneprimarosa