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Diffstat (limited to 'includes/external/matrix/node_modules/base-x')
5 files changed, 0 insertions, 271 deletions
diff --git a/includes/external/matrix/node_modules/base-x/LICENSE.md b/includes/external/matrix/node_modules/base-x/LICENSE.md deleted file mode 100644 index c5dca45..0000000 --- a/includes/external/matrix/node_modules/base-x/LICENSE.md +++ /dev/null @@ -1,22 +0,0 @@ -The MIT License (MIT) - -Copyright (c) 2018 base-x contributors -Copyright (c) 2014-2018 The Bitcoin Core developers - -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. diff --git a/includes/external/matrix/node_modules/base-x/README.md b/includes/external/matrix/node_modules/base-x/README.md deleted file mode 100644 index 10faf66..0000000 --- a/includes/external/matrix/node_modules/base-x/README.md +++ /dev/null @@ -1,73 +0,0 @@ -# base-x - -[](https://www.npmjs.org/package/base-x) -[](https://travis-ci.org/cryptocoinjs/base-x) - -[](https://github.com/feross/standard) - -Fast base encoding / decoding of any given alphabet using bitcoin style leading -zero compression. - -**WARNING:** This module is **NOT RFC3548** compliant, it cannot be used for base16 (hex), base32, or base64 encoding in a standards compliant manner. - -## Example - -Base58 - -``` javascript -var BASE58 = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz' -var bs58 = require('base-x')(BASE58) - -var decoded = bs58.decode('5Kd3NBUAdUnhyzenEwVLy9pBKxSwXvE9FMPyR4UKZvpe6E3AgLr') - -console.log(decoded) -// => Uint8Array(33) [ -// 128, 237, 219, 220, 17, 104, 241, 218, -// 234, 219, 211, 228, 76, 30, 63, 143, -// 90, 40, 76, 32, 41, 247, 138, 210, -// 106, 249, 133, 131, 164, 153, 222, 91, -// 25 -// ] - -console.log(bs58.encode(decoded)) -// => 5Kd3NBUAdUnhyzenEwVLy9pBKxSwXvE9FMPyR4UKZvpe6E3AgLr -``` - -### Alphabets - -See below for a list of commonly recognized alphabets, and their respective base. - -Base | Alphabet -------------- | ------------- -2 | `01` -8 | `01234567` -11 | `0123456789a` -16 | `0123456789abcdef` -32 | `0123456789ABCDEFGHJKMNPQRSTVWXYZ` -32 | `ybndrfg8ejkmcpqxot1uwisza345h769` (z-base-32) -36 | `0123456789abcdefghijklmnopqrstuvwxyz` -58 | `123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz` -62 | `0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ` -64 | `ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/` -67 | `ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_.!~` - - -## How it works - -It encodes octet arrays by doing long divisions on all significant digits in the -array, creating a representation of that number in the new base. Then for every -leading zero in the input (not significant as a number) it will encode as a -single leader character. This is the first in the alphabet and will decode as 8 -bits. The other characters depend upon the base. For example, a base58 alphabet -packs roughly 5.858 bits per character. - -This means the encoded string 000f (using a base16, 0-f alphabet) will actually decode -to 4 bytes unlike a canonical hex encoding which uniformly packs 4 bits into each -character. - -While unusual, this does mean that no padding is required and it works for bases -like 43. - - -## LICENSE [MIT](LICENSE) -A direct derivation of the base58 implementation from [`bitcoin/bitcoin`](https://github.com/bitcoin/bitcoin/blob/f1e2f2a85962c1664e4e55471061af0eaa798d40/src/base58.cpp), generalized for variable length alphabets. diff --git a/includes/external/matrix/node_modules/base-x/package.json b/includes/external/matrix/node_modules/base-x/package.json deleted file mode 100644 index 30061da..0000000 --- a/includes/external/matrix/node_modules/base-x/package.json +++ /dev/null @@ -1,46 +0,0 @@ -{ - "name": "base-x", - "version": "4.0.0", - "description": "Fast base encoding / decoding of any given alphabet", - "keywords": [ - "base-x", - "base58", - "base62", - "base64", - "crypto", - "crytography", - "decode", - "decoding", - "encode", - "encoding" - ], - "homepage": "https://github.com/cryptocoinjs/base-x", - "bugs": { - "url": "https://github.com/cryptocoinjs/base-x/issues" - }, - "license": "MIT", - "author": "Daniel Cousens", - "files": [ - "src" - ], - "main": "src/index.js", - "types": "src/index.d.ts", - "repository": { - "type": "git", - "url": "https://github.com/cryptocoinjs/base-x.git" - }, - "scripts": { - "build": "tsc -p ./tsconfig.json ; standard --fix", - "gitdiff": "npm run build && git diff --exit-code", - "prepublish": "npm run gitdiff", - "standard": "standard", - "test": "npm run unit && npm run standard", - "unit": "tape test/*.js" - }, - "devDependencies": { - "@types/node": "12.0.10", - "standard": "^10.0.3", - "tape": "^4.5.1", - "typescript": "3.5.2" - } -} diff --git a/includes/external/matrix/node_modules/base-x/src/index.d.ts b/includes/external/matrix/node_modules/base-x/src/index.d.ts deleted file mode 100644 index f8555ef..0000000 --- a/includes/external/matrix/node_modules/base-x/src/index.d.ts +++ /dev/null @@ -1,9 +0,0 @@ -declare function base(ALPHABET: string): base.BaseConverter; -export = base; -declare namespace base { - interface BaseConverter { - encode(buffer: Uint8Array | number[]): string; - decodeUnsafe(string: string): Uint8Array | undefined; - decode(string: string): Uint8Array; - } -} diff --git a/includes/external/matrix/node_modules/base-x/src/index.js b/includes/external/matrix/node_modules/base-x/src/index.js deleted file mode 100644 index 11e1a13..0000000 --- a/includes/external/matrix/node_modules/base-x/src/index.js +++ /dev/null @@ -1,121 +0,0 @@ -'use strict' -// base-x encoding / decoding -// Copyright (c) 2018 base-x contributors -// Copyright (c) 2014-2018 The Bitcoin Core developers (base58.cpp) -// Distributed under the MIT software license, see the accompanying -// file LICENSE or http://www.opensource.org/licenses/mit-license.php. -function base (ALPHABET) { - if (ALPHABET.length >= 255) { throw new TypeError('Alphabet too long') } - var BASE_MAP = new Uint8Array(256) - for (var j = 0; j < BASE_MAP.length; j++) { - BASE_MAP[j] = 255 - } - for (var i = 0; i < ALPHABET.length; i++) { - var x = ALPHABET.charAt(i) - var xc = x.charCodeAt(0) - if (BASE_MAP[xc] !== 255) { throw new TypeError(x + ' is ambiguous') } - BASE_MAP[xc] = i - } - var BASE = ALPHABET.length - var LEADER = ALPHABET.charAt(0) - var FACTOR = Math.log(BASE) / Math.log(256) // log(BASE) / log(256), rounded up - var iFACTOR = Math.log(256) / Math.log(BASE) // log(256) / log(BASE), rounded up - function encode (source) { - if (source instanceof Uint8Array) { - } else if (ArrayBuffer.isView(source)) { - source = new Uint8Array(source.buffer, source.byteOffset, source.byteLength) - } else if (Array.isArray(source)) { - source = Uint8Array.from(source) - } - if (!(source instanceof Uint8Array)) { throw new TypeError('Expected Uint8Array') } - if (source.length === 0) { return '' } - // Skip & count leading zeroes. - var zeroes = 0 - var length = 0 - var pbegin = 0 - var pend = source.length - while (pbegin !== pend && source[pbegin] === 0) { - pbegin++ - zeroes++ - } - // Allocate enough space in big-endian base58 representation. - var size = ((pend - pbegin) * iFACTOR + 1) >>> 0 - var b58 = new Uint8Array(size) - // Process the bytes. - while (pbegin !== pend) { - var carry = source[pbegin] - // Apply "b58 = b58 * 256 + ch". - var i = 0 - for (var it1 = size - 1; (carry !== 0 || i < length) && (it1 !== -1); it1--, i++) { - carry += (256 * b58[it1]) >>> 0 - b58[it1] = (carry % BASE) >>> 0 - carry = (carry / BASE) >>> 0 - } - if (carry !== 0) { throw new Error('Non-zero carry') } - length = i - pbegin++ - } - // Skip leading zeroes in base58 result. - var it2 = size - length - while (it2 !== size && b58[it2] === 0) { - it2++ - } - // Translate the result into a string. - var str = LEADER.repeat(zeroes) - for (; it2 < size; ++it2) { str += ALPHABET.charAt(b58[it2]) } - return str - } - function decodeUnsafe (source) { - if (typeof source !== 'string') { throw new TypeError('Expected String') } - if (source.length === 0) { return new Uint8Array() } - var psz = 0 - // Skip and count leading '1's. - var zeroes = 0 - var length = 0 - while (source[psz] === LEADER) { - zeroes++ - psz++ - } - // Allocate enough space in big-endian base256 representation. - var size = (((source.length - psz) * FACTOR) + 1) >>> 0 // log(58) / log(256), rounded up. - var b256 = new Uint8Array(size) - // Process the characters. - while (source[psz]) { - // Decode character - var carry = BASE_MAP[source.charCodeAt(psz)] - // Invalid character - if (carry === 255) { return } - var i = 0 - for (var it3 = size - 1; (carry !== 0 || i < length) && (it3 !== -1); it3--, i++) { - carry += (BASE * b256[it3]) >>> 0 - b256[it3] = (carry % 256) >>> 0 - carry = (carry / 256) >>> 0 - } - if (carry !== 0) { throw new Error('Non-zero carry') } - length = i - psz++ - } - // Skip leading zeroes in b256. - var it4 = size - length - while (it4 !== size && b256[it4] === 0) { - it4++ - } - var vch = new Uint8Array(zeroes + (size - it4)) - var j = zeroes - while (it4 !== size) { - vch[j++] = b256[it4++] - } - return vch - } - function decode (string) { - var buffer = decodeUnsafe(string) - if (buffer) { return buffer } - throw new Error('Non-base' + BASE + ' character') - } - return { - encode: encode, - decodeUnsafe: decodeUnsafe, - decode: decode - } -} -module.exports = base |