This commit is contained in:
eric sciple 2020-01-24 12:22:34 -05:00
parent 9fff29ba6c
commit 00c3b50fca
7278 changed files with 0 additions and 1778943 deletions

24
node_modules/abab/CHANGELOG.md generated vendored
View file

@ -1,24 +0,0 @@
## 2.0.0
Modernization updates thanks to @TimothyGu:
- Use jsdom's eslint config, remove jscs
- Move syntax to ES6
- Remove Babel
- Via: https://github.com/jsdom/abab/pull/26
## 1.0.4
- Added license file
## 1.0.3
- Replaced `let` with `var` in `lib/btoa.js`
- Follow up from `1.0.2`
- Resolves https://github.com/jsdom/abab/issues/18
## 1.0.2
- Replaced `const` with `var` in `index.js`
- Allows use of `abab` in the browser without a transpilation step
- Resolves https://github.com/jsdom/abab/issues/15

11
node_modules/abab/LICENSE.md generated vendored
View file

@ -1,11 +0,0 @@
Both the original source code and new contributions in this repository are released under the [W3C 3-clause BSD license](https://github.com/w3c/web-platform-tests/blob/master/LICENSE.md#w3c-3-clause-bsd-license).
# W3C 3-clause BSD License
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
* Redistributions of works must retain the original copyright notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the original copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
* Neither the name of the W3C nor the names of its contributors may be used to endorse or promote products derived from this work without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

50
node_modules/abab/README.md generated vendored
View file

@ -1,50 +0,0 @@
# abab [![npm version](https://badge.fury.io/js/abab.svg)](https://www.npmjs.com/package/abab) [![Build Status](https://travis-ci.org/jsdom/abab.svg?branch=master)](https://travis-ci.org/jsdom/abab)
A JavaScript module that implements `window.atob` and `window.btoa` according the forgiving-base64 algorithm in the [Infra Standard](https://infra.spec.whatwg.org/#forgiving-base64). The original code was forked from [w3c/web-platform-tests](https://github.com/w3c/web-platform-tests/blob/master/html/webappapis/atob/base64.html).
Compatibility: Node.js version 3+ and all major browsers.
Install with `npm`:
```sh
npm install abab
```
## API
### `btoa` (base64 encode)
```js
const { btoa } = require('abab');
btoa('Hello, world!'); // 'SGVsbG8sIHdvcmxkIQ=='
```
### `atob` (base64 decode)
```js
const { atob } = require('abab');
atob('SGVsbG8sIHdvcmxkIQ=='); // 'Hello, world!'
```
#### Valid characters
[Per the spec](https://html.spec.whatwg.org/multipage/webappapis.html#atob:dom-windowbase64-btoa-3), `btoa` will accept strings "containing only characters in the range `U+0000` to `U+00FF`." If passed a string with characters above `U+00FF`, `btoa` will return `null`. If `atob` is passed a string that is not base64-valid, it will also return `null`. In both cases when `null` is returned, the spec calls for throwing a `DOMException` of type `InvalidCharacterError`.
## Browsers
If you want to include just one of the methods to save bytes in your client-side code, you can `require` the desired module directly.
```js
const atob = require('abab/lib/atob');
const btoa = require('abab/lib/btoa');
```
-----
### Checklists
If you're **submitting a PR** or **deploying to npm**, please use the [checklists in CONTRIBUTING.md](https://github.com/jsdom/abab/blob/master/CONTRIBUTING.md#checklists)
### Remembering `atob` vs. `btoa`
Here's a mnemonic that might be useful: if you have a plain string and want to base64 encode it, then decode it, `btoa` is what you run before (**b**efore - **b**toa), and `atob` is what you run after (**a**fter - **a**tob).

9
node_modules/abab/index.js generated vendored
View file

@ -1,9 +0,0 @@
"use strict";
const atob = require("./lib/atob");
const btoa = require("./lib/btoa");
module.exports = {
atob,
btoa
};

107
node_modules/abab/lib/atob.js generated vendored
View file

@ -1,107 +0,0 @@
"use strict";
/**
* Implementation of atob() according to the HTML and Infra specs, except that
* instead of throwing INVALID_CHARACTER_ERR we return null.
*/
function atob(data) {
// Web IDL requires DOMStrings to just be converted using ECMAScript
// ToString, which in our case amounts to using a template literal.
data = `${data}`;
// "Remove all ASCII whitespace from data."
data = data.replace(/[ \t\n\f\r]/g, "");
// "If data's length divides by 4 leaving no remainder, then: if data ends
// with one or two U+003D (=) code points, then remove them from data."
if (data.length % 4 === 0) {
data = data.replace(/==?$/, "");
}
// "If data's length divides by 4 leaving a remainder of 1, then return
// failure."
//
// "If data contains a code point that is not one of
//
// U+002B (+)
// U+002F (/)
// ASCII alphanumeric
//
// then return failure."
if (data.length % 4 === 1 || /[^+/0-9A-Za-z]/.test(data)) {
return null;
}
// "Let output be an empty byte sequence."
let output = "";
// "Let buffer be an empty buffer that can have bits appended to it."
//
// We append bits via left-shift and or. accumulatedBits is used to track
// when we've gotten to 24 bits.
let buffer = 0;
let accumulatedBits = 0;
// "Let position be a position variable for data, initially pointing at the
// start of data."
//
// "While position does not point past the end of data:"
for (let i = 0; i < data.length; i++) {
// "Find the code point pointed to by position in the second column of
// Table 1: The Base 64 Alphabet of RFC 4648. Let n be the number given in
// the first cell of the same row.
//
// "Append to buffer the six bits corresponding to n, most significant bit
// first."
//
// atobLookup() implements the table from RFC 4648.
buffer <<= 6;
buffer |= atobLookup(data[i]);
accumulatedBits += 6;
// "If buffer has accumulated 24 bits, interpret them as three 8-bit
// big-endian numbers. Append three bytes with values equal to those
// numbers to output, in the same order, and then empty buffer."
if (accumulatedBits === 24) {
output += String.fromCharCode((buffer & 0xff0000) >> 16);
output += String.fromCharCode((buffer & 0xff00) >> 8);
output += String.fromCharCode(buffer & 0xff);
buffer = accumulatedBits = 0;
}
// "Advance position by 1."
}
// "If buffer is not empty, it contains either 12 or 18 bits. If it contains
// 12 bits, then discard the last four and interpret the remaining eight as
// an 8-bit big-endian number. If it contains 18 bits, then discard the last
// two and interpret the remaining 16 as two 8-bit big-endian numbers. Append
// the one or two bytes with values equal to those one or two numbers to
// output, in the same order."
if (accumulatedBits === 12) {
buffer >>= 4;
output += String.fromCharCode(buffer);
} else if (accumulatedBits === 18) {
buffer >>= 2;
output += String.fromCharCode((buffer & 0xff00) >> 8);
output += String.fromCharCode(buffer & 0xff);
}
// "Return output."
return output;
}
/**
* A lookup table for atob(), which converts an ASCII character to the
* corresponding six-bit number.
*/
function atobLookup(chr) {
if (/[A-Z]/.test(chr)) {
return chr.charCodeAt(0) - "A".charCodeAt(0);
}
if (/[a-z]/.test(chr)) {
return chr.charCodeAt(0) - "a".charCodeAt(0) + 26;
}
if (/[0-9]/.test(chr)) {
return chr.charCodeAt(0) - "0".charCodeAt(0) + 52;
}
if (chr === "+") {
return 62;
}
if (chr === "/") {
return 63;
}
// Throw exception; should not be hit in tests
return undefined;
}
module.exports = atob;

66
node_modules/abab/lib/btoa.js generated vendored
View file

@ -1,66 +0,0 @@
"use strict";
/**
* btoa() as defined by the HTML and Infra specs, which mostly just references
* RFC 4648.
*/
function btoa(s) {
let i;
// String conversion as required by Web IDL.
s = `${s}`;
// "The btoa() method must throw an "InvalidCharacterError" DOMException if
// data contains any character whose code point is greater than U+00FF."
for (i = 0; i < s.length; i++) {
if (s.charCodeAt(i) > 255) {
return null;
}
}
let out = "";
for (i = 0; i < s.length; i += 3) {
const groupsOfSix = [undefined, undefined, undefined, undefined];
groupsOfSix[0] = s.charCodeAt(i) >> 2;
groupsOfSix[1] = (s.charCodeAt(i) & 0x03) << 4;
if (s.length > i + 1) {
groupsOfSix[1] |= s.charCodeAt(i + 1) >> 4;
groupsOfSix[2] = (s.charCodeAt(i + 1) & 0x0f) << 2;
}
if (s.length > i + 2) {
groupsOfSix[2] |= s.charCodeAt(i + 2) >> 6;
groupsOfSix[3] = s.charCodeAt(i + 2) & 0x3f;
}
for (let j = 0; j < groupsOfSix.length; j++) {
if (typeof groupsOfSix[j] === "undefined") {
out += "=";
} else {
out += btoaLookup(groupsOfSix[j]);
}
}
}
return out;
}
/**
* Lookup table for btoa(), which converts a six-bit number into the
* corresponding ASCII character.
*/
function btoaLookup(idx) {
if (idx < 26) {
return String.fromCharCode(idx + "A".charCodeAt(0));
}
if (idx < 52) {
return String.fromCharCode(idx - 26 + "a".charCodeAt(0));
}
if (idx < 62) {
return String.fromCharCode(idx - 52 + "0".charCodeAt(0));
}
if (idx === 62) {
return "+";
}
if (idx === 63) {
return "/";
}
// Throw INVALID_CHARACTER_ERR exception here -- won't be hit in the tests.
return undefined;
}
module.exports = btoa;

45
node_modules/abab/package.json generated vendored
View file

@ -1,45 +0,0 @@
{
"name": "abab",
"version": "2.0.0",
"description": "WHATWG spec-compliant implementations of window.atob and window.btoa.",
"main": "index.js",
"files": [
"index.js",
"lib/"
],
"scripts": {
"mocha": "mocha test/node",
"karma": "karma start",
"test": "npm run lint && npm run mocha && npm run karma",
"lint": "eslint ."
},
"repository": {
"type": "git",
"url": "git+https://github.com/jsdom/abab.git"
},
"keywords": [
"atob",
"btoa",
"browser"
],
"author": "Jeff Carpenter <gcarpenterv@gmail.com>",
"license": "SEE LICENSE IN LICENSE.md",
"bugs": {
"url": "https://github.com/jsdom/abab/issues"
},
"homepage": "https://github.com/jsdom/abab#readme",
"devDependencies": {
"eslint": "^4.19.1",
"karma": "^2.0.0",
"karma-cli": "^1.0.1",
"karma-firefox-launcher": "^1.1.0",
"karma-mocha": "^1.3.0",
"karma-webpack": "^3.0.0",
"mocha": "^5.1.0",
"webpack": "^4.5.0"
}
,"_resolved": "https://registry.npmjs.org/abab/-/abab-2.0.0.tgz"
,"_integrity": "sha512-sY5AXXVZv4Y1VACTtR11UJCPHHudgY5i26Qj5TypE6DKlIApbwb5uqhXcJ5UUGbvZNRh7EeIoW+LrJumBsKp7w=="
,"_from": "abab@2.0.0"
}