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This commit is contained in:
241
node_modules/nanoid/CHANGELOG.md
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node_modules/nanoid/CHANGELOG.md
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# Change Log
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This project adheres to [Semantic Versioning](http://semver.org/).
|
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|
||||
## 3.1.20
|
||||
* Fix ES modules support.
|
||||
|
||||
## 3.1.19
|
||||
* Reduced `customAlphabet` size (by Enrico Scherlies).
|
||||
|
||||
## 3.1.18
|
||||
* Fixed `package.exports`.
|
||||
|
||||
## 3.1.17
|
||||
* Added files without `process`.
|
||||
|
||||
## 3.1.16
|
||||
* Speeded up Nano ID 4 times (by Peter Boyer).
|
||||
|
||||
## 3.1.15
|
||||
* Fixed `package.types` path.
|
||||
|
||||
## 3.1.14
|
||||
* Added `package.types`.
|
||||
|
||||
## 3.1.13
|
||||
* Removed Node.js 15.0.0 with `randomFillSync` regression from `engines.node`.
|
||||
|
||||
## 3.1.12
|
||||
* Improved IE 11 docs.
|
||||
|
||||
## 3.1.11
|
||||
* Fixed asynchronous `customAlphabet` in browser (by @LoneRifle).
|
||||
|
||||
## 3.1.10
|
||||
* Fix ES modules support.
|
||||
|
||||
## 3.1.9
|
||||
* Try to fix React Native Expo support.
|
||||
|
||||
## 3.1.8
|
||||
* Add React Native Expo support.
|
||||
|
||||
## 3.1.7
|
||||
* Clean up code.
|
||||
|
||||
## 3.1.6
|
||||
* Avoid `self` using.
|
||||
|
||||
## 3.1.5
|
||||
* Improve IE docs and warning.
|
||||
|
||||
## 3.1.4
|
||||
* Restrict old Node.js 13 by `engines.node` (by Cansin Yildiz).
|
||||
|
||||
## 3.1.3
|
||||
* Fix ES modules issue with CLI.
|
||||
|
||||
## 3.1.2
|
||||
* Add shebang to CLI.
|
||||
|
||||
## 3.1.1
|
||||
* Fix CLI.
|
||||
|
||||
## 3.1
|
||||
* Add `npx nanoid` CLI.
|
||||
|
||||
## 3.0.2
|
||||
* Fix docs (by Dylan Irlbeck ).
|
||||
|
||||
## 3.0.1
|
||||
* Fix React Native warning on `non-secure` import (by Jia Huang).
|
||||
|
||||
## 3.0
|
||||
**Migration guide:** <https://github.com/ai/nanoid/releases/tag/3.0.0>
|
||||
* Move to ES2016 syntax. You need to use Babel for IE 11.
|
||||
* Move to named exports `import { nanoid } from 'nanoid'`.
|
||||
* Move `import url from 'nanoid/url'` to `import { urlAlphabet } from 'nanoid'`.
|
||||
* Replace `format()` to `customRandom()`.
|
||||
* Replace `generate()` to `customAlphabet()`.
|
||||
* Remove `async/format`.
|
||||
* Remove React Native support for `nanoid/async`.
|
||||
* Add `nanoid.js` to use directly in browser from CDN.
|
||||
* Add TypeScript type definitions.
|
||||
* Add ES modules support for bundlers, Node.js, and React Native.
|
||||
* Fix React Native support.
|
||||
* Reduce size.
|
||||
* Improve docs (by Dair Aidarkhanov).
|
||||
|
||||
## 2.1.11
|
||||
* Reduce size (by Anton Evzhakov).
|
||||
|
||||
## 2.1.10
|
||||
* Reduce size by 10% (by Anton Khlynovskiy).
|
||||
|
||||
## 2.1.9
|
||||
* Reduce `format` and `async/format` size (by Dair Aidarkhanov).
|
||||
|
||||
## 2.1.8
|
||||
* Improve React docs (by Nahum Zsilva).
|
||||
|
||||
## 2.1.7
|
||||
* Reduce `index`, `async` and `non-secure` size (by @polemius).
|
||||
|
||||
## 2.1.6
|
||||
* Reduce size (by Stas Lashmanov).
|
||||
* Return fast mask for Node.js.
|
||||
|
||||
## 2.1.5
|
||||
* Reduce size (by Max Graey).
|
||||
* Fix IE support.
|
||||
|
||||
## 2.1.4
|
||||
* Reduce `generate` size (by Vsevolod Rodionov).
|
||||
* Reduce `format` and `format` size (by Victor).
|
||||
* Reduce `async`, `non-secure` and `non-secure/generate` size.
|
||||
* Speed up `format` and `async/format` (by Max Graey).
|
||||
* Improve development process on Windows (by Stanislav Lashmanov).
|
||||
|
||||
## 2.1.3
|
||||
* Improve performance (by Stephen Richardson).
|
||||
* Reduce size (by Stephen Richardson).
|
||||
|
||||
## 2.1.2
|
||||
* Improve docs.
|
||||
|
||||
## 2.1.1
|
||||
* Fix React Native support (by Shawn Hwei).
|
||||
|
||||
## 2.1
|
||||
* Improve React Native support (by Sebastian Werner).
|
||||
|
||||
## 2.0.4
|
||||
* Improve error text for React Native (by Sebastian Werner).
|
||||
|
||||
## 2.0.3
|
||||
* Fix freeze on string in ID length.
|
||||
|
||||
## 2.0.2
|
||||
* Improve docs (by Sylvanus Kateile and Mark Stosberg).
|
||||
|
||||
## 2.0.1
|
||||
* Reduce npm package size.
|
||||
* Mark package as not having side effects (by @xiaody).
|
||||
|
||||
## 2.0
|
||||
* Use `-` instead of `~` in default alphabet to by file name safe.
|
||||
* Add `nanoid/non-secure/generate`.
|
||||
|
||||
## 1.3.4
|
||||
* Reduce `non-secure` size.
|
||||
* Add `async` callback type check.
|
||||
|
||||
## 1.3.3
|
||||
* Fix `nanoid/async` performance regression.
|
||||
* Fix old Node.js `not seeded` issue in synchronous version too.
|
||||
|
||||
## 1.3.2
|
||||
* Fix random generator `not seeded` issue of old Node.js.
|
||||
|
||||
## 1.3.1
|
||||
* Reduce library size.
|
||||
|
||||
## 1.3
|
||||
* Add `nanoid/async/format` and `nanoid/async/generate`.
|
||||
* Improve synchronous API performance.
|
||||
* Reduce `url` size (by Daniil Poroshin).
|
||||
* Improve React Native docs (by joelgetaction).
|
||||
|
||||
## 1.2.6
|
||||
* Reduce library size (by rqrqrqrq).
|
||||
|
||||
## 1.2.5
|
||||
* Fix Node.js 6.11.1 support (by Andrey Belym).
|
||||
|
||||
## 1.2.4
|
||||
* Speed up Node.js secure generators (by Dmitriy Tsvettsikh).
|
||||
|
||||
## 1.2.3
|
||||
* Fix JSDoc (by Hendry Sadrak).
|
||||
|
||||
## 1.2.2
|
||||
* Fix distribution in `nanoid/non-secure` (by Eatall).
|
||||
|
||||
## 1.2.1
|
||||
* Fix old Node.js support.
|
||||
|
||||
## 1.2
|
||||
* Add `nanoid/async`.
|
||||
* Fix `nanoid/non-secure` JSDoc.
|
||||
* Add Chinese documentation (by Wenliang Dai).
|
||||
* Speed up and reduce size of `nanoid/non-secure` (by Ori Livni).
|
||||
|
||||
## 1.1.1
|
||||
* Improve performance and reduce size of non-secure ID generator.
|
||||
|
||||
## 1.1
|
||||
* Add non-secure ID generator.
|
||||
* Suggest to use non-secure ID generator for React Native developers.
|
||||
* Reduce size.
|
||||
|
||||
## 1.0.7
|
||||
* Fix documentation.
|
||||
|
||||
## 1.0.6
|
||||
* Fix documentation.
|
||||
|
||||
## 1.0.5
|
||||
* Reduce `nanoid/index` size (by Anton Khlynovskiy).
|
||||
|
||||
## 1.0.4
|
||||
* Reduce npm package size.
|
||||
|
||||
## 1.0.3
|
||||
* Reduce npm package size.
|
||||
|
||||
## 1.0.2
|
||||
* Fix Web Workers support (by Zachary Golba).
|
||||
|
||||
## 1.0.1
|
||||
* Reduce `nanoid/index` size (by Anton Khlynovskiy).
|
||||
|
||||
## 1.0
|
||||
* Use 21 symbols by default (by David Klebanoff).
|
||||
|
||||
## 0.2.2
|
||||
* Reduce `nanoid/generate` size (by Anton Khlynovskiy).
|
||||
* Speed up Node.js random generator.
|
||||
|
||||
## 0.2.1
|
||||
* Fix documentation (by Piper Chester).
|
||||
|
||||
## 0.2
|
||||
* Add `size` argument to `nanoid()`.
|
||||
* Improve performance by 50%.
|
||||
* Reduce library size by 26% (by Vsevolod Rodionov and Oleg Mokhov).
|
||||
|
||||
## 0.1.1
|
||||
* Reduce library size by 5%.
|
||||
|
||||
## 0.1
|
||||
* Initial release.
|
20
node_modules/nanoid/LICENSE
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node_modules/nanoid/LICENSE
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||||
The MIT License (MIT)
|
||||
|
||||
Copyright 2017 Andrey Sitnik <andrey@sitnik.ru>
|
||||
|
||||
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.
|
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node_modules/nanoid/README.md
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node_modules/nanoid/README.md
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Load Diff
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node_modules/nanoid/async/index.browser.js
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node_modules/nanoid/async/index.browser.js
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||||
let random = bytes =>
|
||||
Promise.resolve(crypto.getRandomValues(new Uint8Array(bytes)))
|
||||
|
||||
let customAlphabet = (alphabet, size) => {
|
||||
// First, a bitmask is necessary to generate the ID. The bitmask makes bytes
|
||||
// values closer to the alphabet size. The bitmask calculates the closest
|
||||
// `2^31 - 1` number, which exceeds the alphabet size.
|
||||
// For example, the bitmask for the alphabet size 30 is 31 (00011111).
|
||||
// `Math.clz32` is not used, because it is not available in browsers.
|
||||
let mask = (2 << (Math.log(alphabet.length - 1) / Math.LN2)) - 1
|
||||
// Though, the bitmask solution is not perfect since the bytes exceeding
|
||||
// the alphabet size are refused. Therefore, to reliably generate the ID,
|
||||
// the random bytes redundancy has to be satisfied.
|
||||
|
||||
// Note: every hardware random generator call is performance expensive,
|
||||
// because the system call for entropy collection takes a lot of time.
|
||||
// So, to avoid additional system calls, extra bytes are requested in advance.
|
||||
|
||||
// Next, a step determines how many random bytes to generate.
|
||||
// The number of random bytes gets decided upon the ID size, mask,
|
||||
// alphabet size, and magic number 1.6 (using 1.6 peaks at performance
|
||||
// according to benchmarks).
|
||||
|
||||
// `-~f => Math.ceil(f)` if f is a float
|
||||
// `-~i => i + 1` if i is an integer
|
||||
let step = -~((1.6 * mask * size) / alphabet.length)
|
||||
|
||||
return () => {
|
||||
let id = ''
|
||||
while (true) {
|
||||
let bytes = crypto.getRandomValues(new Uint8Array(step))
|
||||
// A compact alternative for `for (var i = 0; i < step; i++)`.
|
||||
let i = step
|
||||
while (i--) {
|
||||
// Adding `|| ''` refuses a random byte that exceeds the alphabet size.
|
||||
id += alphabet[bytes[i] & mask] || ''
|
||||
if (id.length === size) return Promise.resolve(id)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
let nanoid = (size = 21) => {
|
||||
let id = ''
|
||||
let bytes = crypto.getRandomValues(new Uint8Array(size))
|
||||
|
||||
// A compact alternative for `for (var i = 0; i < step; i++)`.
|
||||
while (size--) {
|
||||
// It is incorrect to use bytes exceeding the alphabet size.
|
||||
// The following mask reduces the random byte in the 0-255 value
|
||||
// range to the 0-63 value range. Therefore, adding hacks, such
|
||||
// as empty string fallback or magic numbers, is unneccessary because
|
||||
// the bitmask trims bytes down to the alphabet size.
|
||||
let byte = bytes[size] & 63
|
||||
if (byte < 36) {
|
||||
// `0-9a-z`
|
||||
id += byte.toString(36)
|
||||
} else if (byte < 62) {
|
||||
// `A-Z`
|
||||
id += (byte - 26).toString(36).toUpperCase()
|
||||
} else if (byte < 63) {
|
||||
id += '_'
|
||||
} else {
|
||||
id += '-'
|
||||
}
|
||||
}
|
||||
return Promise.resolve(id)
|
||||
}
|
||||
|
||||
export { nanoid, customAlphabet, random }
|
71
node_modules/nanoid/async/index.cjs
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node_modules/nanoid/async/index.cjs
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|
||||
let crypto = require('crypto')
|
||||
|
||||
let { urlAlphabet } = require('../url-alphabet/index.cjs')
|
||||
|
||||
// `crypto.randomFill()` is a little faster than `crypto.randomBytes()`,
|
||||
// because it is possible to use in combination with `Buffer.allocUnsafe()`.
|
||||
let random = bytes =>
|
||||
new Promise((resolve, reject) => {
|
||||
// `Buffer.allocUnsafe()` is faster because it doesn’t flush the memory.
|
||||
// Memory flushing is unnecessary since the buffer allocation itself resets
|
||||
// the memory with the new bytes.
|
||||
crypto.randomFill(Buffer.allocUnsafe(bytes), (err, buf) => {
|
||||
if (err) {
|
||||
reject(err)
|
||||
} else {
|
||||
resolve(buf)
|
||||
}
|
||||
})
|
||||
})
|
||||
|
||||
let customAlphabet = (alphabet, size) => {
|
||||
// First, a bitmask is necessary to generate the ID. The bitmask makes bytes
|
||||
// values closer to the alphabet size. The bitmask calculates the closest
|
||||
// `2^31 - 1` number, which exceeds the alphabet size.
|
||||
// For example, the bitmask for the alphabet size 30 is 31 (00011111).
|
||||
let mask = (2 << (31 - Math.clz32((alphabet.length - 1) | 1))) - 1
|
||||
// Though, the bitmask solution is not perfect since the bytes exceeding
|
||||
// the alphabet size are refused. Therefore, to reliably generate the ID,
|
||||
// the random bytes redundancy has to be satisfied.
|
||||
|
||||
// Note: every hardware random generator call is performance expensive,
|
||||
// because the system call for entropy collection takes a lot of time.
|
||||
// So, to avoid additional system calls, extra bytes are requested in advance.
|
||||
|
||||
// Next, a step determines how many random bytes to generate.
|
||||
// The number of random bytes gets decided upon the ID size, mask,
|
||||
// alphabet size, and magic number 1.6 (using 1.6 peaks at performance
|
||||
// according to benchmarks).
|
||||
let step = Math.ceil((1.6 * mask * size) / alphabet.length)
|
||||
|
||||
let tick = id =>
|
||||
random(step).then(bytes => {
|
||||
// A compact alternative for `for (var i = 0; i < step; i++)`.
|
||||
let i = step
|
||||
while (i--) {
|
||||
// Adding `|| ''` refuses a random byte that exceeds the alphabet size.
|
||||
id += alphabet[bytes[i] & mask] || ''
|
||||
if (id.length === size) return id
|
||||
}
|
||||
return tick(id)
|
||||
})
|
||||
|
||||
return () => tick('')
|
||||
}
|
||||
|
||||
let nanoid = (size = 21) =>
|
||||
random(size).then(bytes => {
|
||||
let id = ''
|
||||
// A compact alternative for `for (var i = 0; i < step; i++)`.
|
||||
while (size--) {
|
||||
// It is incorrect to use bytes exceeding the alphabet size.
|
||||
// The following mask reduces the random byte in the 0-255 value
|
||||
// range to the 0-63 value range. Therefore, adding hacks, such
|
||||
// as empty string fallback or magic numbers, is unneccessary because
|
||||
// the bitmask trims bytes down to the alphabet size.
|
||||
id += urlAlphabet[bytes[size] & 63]
|
||||
}
|
||||
return id
|
||||
})
|
||||
|
||||
module.exports = { nanoid, customAlphabet, random }
|
56
node_modules/nanoid/async/index.d.ts
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node_modules/nanoid/async/index.d.ts
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|
||||
/**
|
||||
* Generate secure URL-friendly unique ID. The non-blocking version.
|
||||
*
|
||||
* By default, the ID will have 21 symbols to have a collision probability
|
||||
* similar to UUID v4.
|
||||
*
|
||||
* ```js
|
||||
* import { nanoid } from 'nanoid/async'
|
||||
* nanoid().then(id => {
|
||||
* model.id = id
|
||||
* })
|
||||
* ```
|
||||
*
|
||||
* @param size Size of the ID. The default size is 21.
|
||||
* @returns A promise with a random string.
|
||||
*/
|
||||
export function nanoid (size?: number): Promise<string>
|
||||
|
||||
/**
|
||||
* A low-level function.
|
||||
* Generate secure unique ID with custom alphabet. The non-blocking version.
|
||||
*
|
||||
* Alphabet must contain 256 symbols or less. Otherwise, the generator
|
||||
* will not be secure.
|
||||
*
|
||||
* @param alphabet Alphabet used to generate the ID.
|
||||
* @param size Size of the ID.
|
||||
* @returns A promise with a random string.
|
||||
*
|
||||
* ```js
|
||||
* import { customAlphabet } from 'nanoid/async'
|
||||
* const nanoid = customAlphabet('0123456789абвгдеё', 5)
|
||||
* nanoid().then(id => {
|
||||
* model.id = id //=> "8ё56а"
|
||||
* })
|
||||
* ```
|
||||
*/
|
||||
export function customAlphabet (
|
||||
alphabet: string,
|
||||
size: number
|
||||
): () => Promise<string>
|
||||
|
||||
/**
|
||||
* Generate an array of random bytes collected from hardware noise.
|
||||
*
|
||||
* ```js
|
||||
* import { random } from 'nanoid/async'
|
||||
* random(5).then(bytes => {
|
||||
* bytes //=> [10, 67, 212, 67, 89]
|
||||
* })
|
||||
* ```
|
||||
*
|
||||
* @param bytes Size of the array.
|
||||
* @returns A promise with a random bytes array.
|
||||
*/
|
||||
export function random (bytes: number): Promise<Uint8Array>
|
71
node_modules/nanoid/async/index.js
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71
node_modules/nanoid/async/index.js
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@@ -0,0 +1,71 @@
|
||||
import crypto from 'crypto'
|
||||
|
||||
import { urlAlphabet } from '../url-alphabet/index.js'
|
||||
|
||||
// `crypto.randomFill()` is a little faster than `crypto.randomBytes()`,
|
||||
// because it is possible to use in combination with `Buffer.allocUnsafe()`.
|
||||
let random = bytes =>
|
||||
new Promise((resolve, reject) => {
|
||||
// `Buffer.allocUnsafe()` is faster because it doesn’t flush the memory.
|
||||
// Memory flushing is unnecessary since the buffer allocation itself resets
|
||||
// the memory with the new bytes.
|
||||
crypto.randomFill(Buffer.allocUnsafe(bytes), (err, buf) => {
|
||||
if (err) {
|
||||
reject(err)
|
||||
} else {
|
||||
resolve(buf)
|
||||
}
|
||||
})
|
||||
})
|
||||
|
||||
let customAlphabet = (alphabet, size) => {
|
||||
// First, a bitmask is necessary to generate the ID. The bitmask makes bytes
|
||||
// values closer to the alphabet size. The bitmask calculates the closest
|
||||
// `2^31 - 1` number, which exceeds the alphabet size.
|
||||
// For example, the bitmask for the alphabet size 30 is 31 (00011111).
|
||||
let mask = (2 << (31 - Math.clz32((alphabet.length - 1) | 1))) - 1
|
||||
// Though, the bitmask solution is not perfect since the bytes exceeding
|
||||
// the alphabet size are refused. Therefore, to reliably generate the ID,
|
||||
// the random bytes redundancy has to be satisfied.
|
||||
|
||||
// Note: every hardware random generator call is performance expensive,
|
||||
// because the system call for entropy collection takes a lot of time.
|
||||
// So, to avoid additional system calls, extra bytes are requested in advance.
|
||||
|
||||
// Next, a step determines how many random bytes to generate.
|
||||
// The number of random bytes gets decided upon the ID size, mask,
|
||||
// alphabet size, and magic number 1.6 (using 1.6 peaks at performance
|
||||
// according to benchmarks).
|
||||
let step = Math.ceil((1.6 * mask * size) / alphabet.length)
|
||||
|
||||
let tick = id =>
|
||||
random(step).then(bytes => {
|
||||
// A compact alternative for `for (var i = 0; i < step; i++)`.
|
||||
let i = step
|
||||
while (i--) {
|
||||
// Adding `|| ''` refuses a random byte that exceeds the alphabet size.
|
||||
id += alphabet[bytes[i] & mask] || ''
|
||||
if (id.length === size) return id
|
||||
}
|
||||
return tick(id)
|
||||
})
|
||||
|
||||
return () => tick('')
|
||||
}
|
||||
|
||||
let nanoid = (size = 21) =>
|
||||
random(size).then(bytes => {
|
||||
let id = ''
|
||||
// A compact alternative for `for (var i = 0; i < step; i++)`.
|
||||
while (size--) {
|
||||
// It is incorrect to use bytes exceeding the alphabet size.
|
||||
// The following mask reduces the random byte in the 0-255 value
|
||||
// range to the 0-63 value range. Therefore, adding hacks, such
|
||||
// as empty string fallback or magic numbers, is unneccessary because
|
||||
// the bitmask trims bytes down to the alphabet size.
|
||||
id += urlAlphabet[bytes[size] & 63]
|
||||
}
|
||||
return id
|
||||
})
|
||||
|
||||
export { nanoid, customAlphabet, random }
|
57
node_modules/nanoid/async/index.native.js
generated
vendored
Normal file
57
node_modules/nanoid/async/index.native.js
generated
vendored
Normal file
@@ -0,0 +1,57 @@
|
||||
import { getRandomBytesAsync } from 'expo-random'
|
||||
|
||||
import { urlAlphabet } from '../url-alphabet/index.js'
|
||||
|
||||
let random = getRandomBytesAsync
|
||||
|
||||
let customAlphabet = (alphabet, size) => {
|
||||
// First, a bitmask is necessary to generate the ID. The bitmask makes bytes
|
||||
// values closer to the alphabet size. The bitmask calculates the closest
|
||||
// `2^31 - 1` number, which exceeds the alphabet size.
|
||||
// For example, the bitmask for the alphabet size 30 is 31 (00011111).
|
||||
let mask = (2 << (31 - Math.clz32((alphabet.length - 1) | 1))) - 1
|
||||
// Though, the bitmask solution is not perfect since the bytes exceeding
|
||||
// the alphabet size are refused. Therefore, to reliably generate the ID,
|
||||
// the random bytes redundancy has to be satisfied.
|
||||
|
||||
// Note: every hardware random generator call is performance expensive,
|
||||
// because the system call for entropy collection takes a lot of time.
|
||||
// So, to avoid additional system calls, extra bytes are requested in advance.
|
||||
|
||||
// Next, a step determines how many random bytes to generate.
|
||||
// The number of random bytes gets decided upon the ID size, mask,
|
||||
// alphabet size, and magic number 1.6 (using 1.6 peaks at performance
|
||||
// according to benchmarks).
|
||||
let step = Math.ceil((1.6 * mask * size) / alphabet.length)
|
||||
|
||||
let tick = id =>
|
||||
random(step).then(bytes => {
|
||||
// A compact alternative for `for (var i = 0; i < step; i++)`.
|
||||
let i = step
|
||||
while (i--) {
|
||||
// Adding `|| ''` refuses a random byte that exceeds the alphabet size.
|
||||
id += alphabet[bytes[i] & mask] || ''
|
||||
if (id.length === size) return id
|
||||
}
|
||||
return tick(id)
|
||||
})
|
||||
|
||||
return () => tick('')
|
||||
}
|
||||
|
||||
let nanoid = (size = 21) =>
|
||||
random(size).then(bytes => {
|
||||
let id = ''
|
||||
// A compact alternative for `for (var i = 0; i < step; i++)`.
|
||||
while (size--) {
|
||||
// It is incorrect to use bytes exceeding the alphabet size.
|
||||
// The following mask reduces the random byte in the 0-255 value
|
||||
// range to the 0-63 value range. Therefore, adding hacks, such
|
||||
// as empty string fallback or magic numbers, is unneccessary because
|
||||
// the bitmask trims bytes down to the alphabet size.
|
||||
id += urlAlphabet[bytes[size] & 63]
|
||||
}
|
||||
return id
|
||||
})
|
||||
|
||||
export { nanoid, customAlphabet, random }
|
11
node_modules/nanoid/async/package.json
generated
vendored
Normal file
11
node_modules/nanoid/async/package.json
generated
vendored
Normal file
@@ -0,0 +1,11 @@
|
||||
{
|
||||
"type": "module",
|
||||
"main": "index.cjs",
|
||||
"module": "index.js",
|
||||
"react-native": {
|
||||
"./index.js": "./index.native.js"
|
||||
},
|
||||
"browser": {
|
||||
"./index.js": "./index.browser.js"
|
||||
}
|
||||
}
|
5
node_modules/nanoid/bin/nanoid.cjs
generated
vendored
Normal file
5
node_modules/nanoid/bin/nanoid.cjs
generated
vendored
Normal file
@@ -0,0 +1,5 @@
|
||||
#!/usr/bin/env node
|
||||
|
||||
let { nanoid } = require('..')
|
||||
|
||||
process.stdout.write(nanoid() + '\n')
|
105
node_modules/nanoid/index.browser.js
generated
vendored
Normal file
105
node_modules/nanoid/index.browser.js
generated
vendored
Normal file
@@ -0,0 +1,105 @@
|
||||
// This file replaces `index.js` in bundlers like webpack or Rollup,
|
||||
// according to `browser` config in `package.json`.
|
||||
|
||||
import { urlAlphabet } from './url-alphabet/index.js'
|
||||
|
||||
if (process.env.NODE_ENV !== 'production') {
|
||||
// All bundlers will remove this block in the production bundle.
|
||||
if (
|
||||
typeof navigator !== 'undefined' &&
|
||||
navigator.product === 'ReactNative' &&
|
||||
typeof crypto === 'undefined'
|
||||
) {
|
||||
throw new Error(
|
||||
'React Native does not have a built-in secure random generator. ' +
|
||||
'If you don’t need unpredictable IDs use `nanoid/non-secure`. ' +
|
||||
'For secure IDs, import `react-native-get-random-values` ' +
|
||||
'before Nano ID. If you use Expo, install `expo-random` ' +
|
||||
'and use `nanoid/async`.'
|
||||
)
|
||||
}
|
||||
if (typeof msCrypto !== 'undefined' && typeof crypto === 'undefined') {
|
||||
throw new Error(
|
||||
'Import file with `if (!window.crypto) window.crypto = window.msCrypto`' +
|
||||
' before importing Nano ID to fix IE 11 support'
|
||||
)
|
||||
}
|
||||
if (typeof crypto === 'undefined') {
|
||||
throw new Error(
|
||||
'Your browser does not have secure random generator. ' +
|
||||
'If you don’t need unpredictable IDs, you can use nanoid/non-secure.'
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
let random = bytes => crypto.getRandomValues(new Uint8Array(bytes))
|
||||
|
||||
let customRandom = (alphabet, size, getRandom) => {
|
||||
// First, a bitmask is necessary to generate the ID. The bitmask makes bytes
|
||||
// values closer to the alphabet size. The bitmask calculates the closest
|
||||
// `2^31 - 1` number, which exceeds the alphabet size.
|
||||
// For example, the bitmask for the alphabet size 30 is 31 (00011111).
|
||||
// `Math.clz32` is not used, because it is not available in browsers.
|
||||
let mask = (2 << (Math.log(alphabet.length - 1) / Math.LN2)) - 1
|
||||
// Though, the bitmask solution is not perfect since the bytes exceeding
|
||||
// the alphabet size are refused. Therefore, to reliably generate the ID,
|
||||
// the random bytes redundancy has to be satisfied.
|
||||
|
||||
// Note: every hardware random generator call is performance expensive,
|
||||
// because the system call for entropy collection takes a lot of time.
|
||||
// So, to avoid additional system calls, extra bytes are requested in advance.
|
||||
|
||||
// Next, a step determines how many random bytes to generate.
|
||||
// The number of random bytes gets decided upon the ID size, mask,
|
||||
// alphabet size, and magic number 1.6 (using 1.6 peaks at performance
|
||||
// according to benchmarks).
|
||||
|
||||
// `-~f => Math.ceil(f)` if f is a float
|
||||
// `-~i => i + 1` if i is an integer
|
||||
let step = -~((1.6 * mask * size) / alphabet.length)
|
||||
|
||||
return () => {
|
||||
let id = ''
|
||||
while (true) {
|
||||
let bytes = getRandom(step)
|
||||
// A compact alternative for `for (var i = 0; i < step; i++)`.
|
||||
let j = step
|
||||
while (j--) {
|
||||
// Adding `|| ''` refuses a random byte that exceeds the alphabet size.
|
||||
id += alphabet[bytes[j] & mask] || ''
|
||||
if (id.length === size) return id
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
let customAlphabet = (alphabet, size) => customRandom(alphabet, size, random)
|
||||
|
||||
let nanoid = (size = 21) => {
|
||||
let id = ''
|
||||
let bytes = crypto.getRandomValues(new Uint8Array(size))
|
||||
|
||||
// A compact alternative for `for (var i = 0; i < step; i++)`.
|
||||
while (size--) {
|
||||
// It is incorrect to use bytes exceeding the alphabet size.
|
||||
// The following mask reduces the random byte in the 0-255 value
|
||||
// range to the 0-63 value range. Therefore, adding hacks, such
|
||||
// as empty string fallback or magic numbers, is unneccessary because
|
||||
// the bitmask trims bytes down to the alphabet size.
|
||||
let byte = bytes[size] & 63
|
||||
if (byte < 36) {
|
||||
// `0-9a-z`
|
||||
id += byte.toString(36)
|
||||
} else if (byte < 62) {
|
||||
// `A-Z`
|
||||
id += (byte - 26).toString(36).toUpperCase()
|
||||
} else if (byte < 63) {
|
||||
id += '_'
|
||||
} else {
|
||||
id += '-'
|
||||
}
|
||||
}
|
||||
return id
|
||||
}
|
||||
|
||||
export { nanoid, customAlphabet, customRandom, urlAlphabet, random }
|
80
node_modules/nanoid/index.cjs
generated
vendored
Normal file
80
node_modules/nanoid/index.cjs
generated
vendored
Normal file
@@ -0,0 +1,80 @@
|
||||
let crypto = require('crypto')
|
||||
|
||||
let { urlAlphabet } = require('./url-alphabet/index.cjs')
|
||||
|
||||
// It is best to make fewer, larger requests to the crypto module to
|
||||
// avoid system call overhead. So, random numbers are generated in a
|
||||
// pool. The pool is a Buffer that is larger than the initial random
|
||||
// request size by this multiplier. The pool is enlarged if subsequent
|
||||
// requests exceed the maximum buffer size.
|
||||
const POOL_SIZE_MULTIPLIER = 32
|
||||
let pool, poolOffset
|
||||
|
||||
let random = bytes => {
|
||||
if (!pool || pool.length < bytes) {
|
||||
pool = Buffer.allocUnsafe(bytes * POOL_SIZE_MULTIPLIER)
|
||||
crypto.randomFillSync(pool)
|
||||
poolOffset = 0
|
||||
} else if (poolOffset + bytes > pool.length) {
|
||||
crypto.randomFillSync(pool)
|
||||
poolOffset = 0
|
||||
}
|
||||
|
||||
let res = pool.subarray(poolOffset, poolOffset + bytes)
|
||||
poolOffset += bytes
|
||||
return res
|
||||
}
|
||||
|
||||
let customRandom = (alphabet, size, getRandom) => {
|
||||
// First, a bitmask is necessary to generate the ID. The bitmask makes bytes
|
||||
// values closer to the alphabet size. The bitmask calculates the closest
|
||||
// `2^31 - 1` number, which exceeds the alphabet size.
|
||||
// For example, the bitmask for the alphabet size 30 is 31 (00011111).
|
||||
let mask = (2 << (31 - Math.clz32((alphabet.length - 1) | 1))) - 1
|
||||
// Though, the bitmask solution is not perfect since the bytes exceeding
|
||||
// the alphabet size are refused. Therefore, to reliably generate the ID,
|
||||
// the random bytes redundancy has to be satisfied.
|
||||
|
||||
// Note: every hardware random generator call is performance expensive,
|
||||
// because the system call for entropy collection takes a lot of time.
|
||||
// So, to avoid additional system calls, extra bytes are requested in advance.
|
||||
|
||||
// Next, a step determines how many random bytes to generate.
|
||||
// The number of random bytes gets decided upon the ID size, mask,
|
||||
// alphabet size, and magic number 1.6 (using 1.6 peaks at performance
|
||||
// according to benchmarks).
|
||||
let step = Math.ceil((1.6 * mask * size) / alphabet.length)
|
||||
|
||||
return () => {
|
||||
let id = ''
|
||||
while (true) {
|
||||
let bytes = getRandom(step)
|
||||
// A compact alternative for `for (var i = 0; i < step; i++)`.
|
||||
let i = step
|
||||
while (i--) {
|
||||
// Adding `|| ''` refuses a random byte that exceeds the alphabet size.
|
||||
id += alphabet[bytes[i] & mask] || ''
|
||||
if (id.length === size) return id
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
let customAlphabet = (alphabet, size) => customRandom(alphabet, size, random)
|
||||
|
||||
let nanoid = (size = 21) => {
|
||||
let bytes = random(size)
|
||||
let id = ''
|
||||
// A compact alternative for `for (var i = 0; i < step; i++)`.
|
||||
while (size--) {
|
||||
// It is incorrect to use bytes exceeding the alphabet size.
|
||||
// The following mask reduces the random byte in the 0-255 value
|
||||
// range to the 0-63 value range. Therefore, adding hacks, such
|
||||
// as empty string fallback or magic numbers, is unneccessary because
|
||||
// the bitmask trims bytes down to the alphabet size.
|
||||
id += urlAlphabet[bytes[size] & 63]
|
||||
}
|
||||
return id
|
||||
}
|
||||
|
||||
module.exports = { nanoid, customAlphabet, customRandom, urlAlphabet, random }
|
88
node_modules/nanoid/index.d.ts
generated
vendored
Normal file
88
node_modules/nanoid/index.d.ts
generated
vendored
Normal file
@@ -0,0 +1,88 @@
|
||||
/**
|
||||
* Generate secure URL-friendly unique ID.
|
||||
*
|
||||
* By default, the ID will have 21 symbols to have a collision probability
|
||||
* similar to UUID v4.
|
||||
*
|
||||
* ```js
|
||||
* import { nanoid } from 'nanoid'
|
||||
* model.id = nanoid() //=> "Uakgb_J5m9g-0JDMbcJqL"
|
||||
* ```
|
||||
*
|
||||
* @param size Size of the ID. The default size is 21.
|
||||
* @returns A random string.
|
||||
*/
|
||||
export function nanoid (size?: number): string
|
||||
|
||||
/**
|
||||
* Generate secure unique ID with custom alphabet.
|
||||
*
|
||||
* Alphabet must contain 256 symbols or less. Otherwise, the generator
|
||||
* will not be secure.
|
||||
*
|
||||
* @param alphabet Alphabet used to generate the ID.
|
||||
* @param size Size of the ID.
|
||||
* @returns A random string generator.
|
||||
*
|
||||
* ```js
|
||||
* const { customAlphabet } = require('nanoid')
|
||||
* const nanoid = customAlphabet('0123456789абвгдеё', 5)
|
||||
* nanoid() //=> "8ё56а"
|
||||
* ```
|
||||
*/
|
||||
export function customAlphabet (alphabet: string, size: number): () => string
|
||||
|
||||
/**
|
||||
* Generate unique ID with custom random generator and alphabet.
|
||||
*
|
||||
* Alphabet must contain 256 symbols or less. Otherwise, the generator
|
||||
* will not be secure.
|
||||
*
|
||||
* ```js
|
||||
* import { customRandom } from 'nanoid/format'
|
||||
*
|
||||
* const nanoid = customRandom('abcdef', 5, size => {
|
||||
* const random = []
|
||||
* for (let i = 0; i < size; i++) {
|
||||
* random.push(randomByte())
|
||||
* }
|
||||
* return random
|
||||
* })
|
||||
*
|
||||
* nanoid() //=> "fbaef"
|
||||
* ```
|
||||
*
|
||||
* @param alphabet Alphabet used to generate a random string.
|
||||
* @param size Size of the random string.
|
||||
* @param random A random bytes generator.
|
||||
* @returns A random string generator.
|
||||
*/
|
||||
export function customRandom (
|
||||
alphabet: string,
|
||||
size: number,
|
||||
random: (bytes: number) => Uint8Array
|
||||
): () => string
|
||||
|
||||
/**
|
||||
* URL safe symbols.
|
||||
*
|
||||
* ```js
|
||||
* import { urlAlphabet } from 'nanoid'
|
||||
* const nanoid = customRandom(urlAlphabet, 10)
|
||||
* nanoid() //=> "Uakgb_J5m9"
|
||||
* ```
|
||||
*/
|
||||
export const urlAlphabet: string
|
||||
|
||||
/**
|
||||
* Generate an array of random bytes collected from hardware noise.
|
||||
*
|
||||
* ```js
|
||||
* import { customRandom, random } from 'nanoid'
|
||||
* const nanoid = customRandom("abcdef", 5, random)
|
||||
* ```
|
||||
*
|
||||
* @param bytes Size of the array.
|
||||
* @returns An array of random bytes.
|
||||
*/
|
||||
export function random (bytes: number): Uint8Array
|
105
node_modules/nanoid/index.dev.js
generated
vendored
Normal file
105
node_modules/nanoid/index.dev.js
generated
vendored
Normal file
@@ -0,0 +1,105 @@
|
||||
// This file replaces `index.js` in bundlers like webpack or Rollup,
|
||||
// according to `browser` config in `package.json`.
|
||||
|
||||
import { urlAlphabet } from './url-alphabet/index.js'
|
||||
|
||||
if (true) {
|
||||
// All bundlers will remove this block in the production bundle.
|
||||
if (
|
||||
typeof navigator !== 'undefined' &&
|
||||
navigator.product === 'ReactNative' &&
|
||||
typeof crypto === 'undefined'
|
||||
) {
|
||||
throw new Error(
|
||||
'React Native does not have a built-in secure random generator. ' +
|
||||
'If you don’t need unpredictable IDs use `nanoid/non-secure`. ' +
|
||||
'For secure IDs, import `react-native-get-random-values` ' +
|
||||
'before Nano ID. If you use Expo, install `expo-random` ' +
|
||||
'and use `nanoid/async`.'
|
||||
)
|
||||
}
|
||||
if (typeof msCrypto !== 'undefined' && typeof crypto === 'undefined') {
|
||||
throw new Error(
|
||||
'Import file with `if (!window.crypto) window.crypto = window.msCrypto`' +
|
||||
' before importing Nano ID to fix IE 11 support'
|
||||
)
|
||||
}
|
||||
if (typeof crypto === 'undefined') {
|
||||
throw new Error(
|
||||
'Your browser does not have secure random generator. ' +
|
||||
'If you don’t need unpredictable IDs, you can use nanoid/non-secure.'
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
let random = bytes => crypto.getRandomValues(new Uint8Array(bytes))
|
||||
|
||||
let customRandom = (alphabet, size, getRandom) => {
|
||||
// First, a bitmask is necessary to generate the ID. The bitmask makes bytes
|
||||
// values closer to the alphabet size. The bitmask calculates the closest
|
||||
// `2^31 - 1` number, which exceeds the alphabet size.
|
||||
// For example, the bitmask for the alphabet size 30 is 31 (00011111).
|
||||
// `Math.clz32` is not used, because it is not available in browsers.
|
||||
let mask = (2 << (Math.log(alphabet.length - 1) / Math.LN2)) - 1
|
||||
// Though, the bitmask solution is not perfect since the bytes exceeding
|
||||
// the alphabet size are refused. Therefore, to reliably generate the ID,
|
||||
// the random bytes redundancy has to be satisfied.
|
||||
|
||||
// Note: every hardware random generator call is performance expensive,
|
||||
// because the system call for entropy collection takes a lot of time.
|
||||
// So, to avoid additional system calls, extra bytes are requested in advance.
|
||||
|
||||
// Next, a step determines how many random bytes to generate.
|
||||
// The number of random bytes gets decided upon the ID size, mask,
|
||||
// alphabet size, and magic number 1.6 (using 1.6 peaks at performance
|
||||
// according to benchmarks).
|
||||
|
||||
// `-~f => Math.ceil(f)` if f is a float
|
||||
// `-~i => i + 1` if i is an integer
|
||||
let step = -~((1.6 * mask * size) / alphabet.length)
|
||||
|
||||
return () => {
|
||||
let id = ''
|
||||
while (true) {
|
||||
let bytes = getRandom(step)
|
||||
// A compact alternative for `for (var i = 0; i < step; i++)`.
|
||||
let j = step
|
||||
while (j--) {
|
||||
// Adding `|| ''` refuses a random byte that exceeds the alphabet size.
|
||||
id += alphabet[bytes[j] & mask] || ''
|
||||
if (id.length === size) return id
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
let customAlphabet = (alphabet, size) => customRandom(alphabet, size, random)
|
||||
|
||||
let nanoid = (size = 21) => {
|
||||
let id = ''
|
||||
let bytes = crypto.getRandomValues(new Uint8Array(size))
|
||||
|
||||
// A compact alternative for `for (var i = 0; i < step; i++)`.
|
||||
while (size--) {
|
||||
// It is incorrect to use bytes exceeding the alphabet size.
|
||||
// The following mask reduces the random byte in the 0-255 value
|
||||
// range to the 0-63 value range. Therefore, adding hacks, such
|
||||
// as empty string fallback or magic numbers, is unneccessary because
|
||||
// the bitmask trims bytes down to the alphabet size.
|
||||
let byte = bytes[size] & 63
|
||||
if (byte < 36) {
|
||||
// `0-9a-z`
|
||||
id += byte.toString(36)
|
||||
} else if (byte < 62) {
|
||||
// `A-Z`
|
||||
id += (byte - 26).toString(36).toUpperCase()
|
||||
} else if (byte < 63) {
|
||||
id += '_'
|
||||
} else {
|
||||
id += '-'
|
||||
}
|
||||
}
|
||||
return id
|
||||
}
|
||||
|
||||
export { nanoid, customAlphabet, customRandom, urlAlphabet, random }
|
80
node_modules/nanoid/index.js
generated
vendored
Normal file
80
node_modules/nanoid/index.js
generated
vendored
Normal file
@@ -0,0 +1,80 @@
|
||||
import crypto from 'crypto'
|
||||
|
||||
import { urlAlphabet } from './url-alphabet/index.js'
|
||||
|
||||
// It is best to make fewer, larger requests to the crypto module to
|
||||
// avoid system call overhead. So, random numbers are generated in a
|
||||
// pool. The pool is a Buffer that is larger than the initial random
|
||||
// request size by this multiplier. The pool is enlarged if subsequent
|
||||
// requests exceed the maximum buffer size.
|
||||
const POOL_SIZE_MULTIPLIER = 32
|
||||
let pool, poolOffset
|
||||
|
||||
let random = bytes => {
|
||||
if (!pool || pool.length < bytes) {
|
||||
pool = Buffer.allocUnsafe(bytes * POOL_SIZE_MULTIPLIER)
|
||||
crypto.randomFillSync(pool)
|
||||
poolOffset = 0
|
||||
} else if (poolOffset + bytes > pool.length) {
|
||||
crypto.randomFillSync(pool)
|
||||
poolOffset = 0
|
||||
}
|
||||
|
||||
let res = pool.subarray(poolOffset, poolOffset + bytes)
|
||||
poolOffset += bytes
|
||||
return res
|
||||
}
|
||||
|
||||
let customRandom = (alphabet, size, getRandom) => {
|
||||
// First, a bitmask is necessary to generate the ID. The bitmask makes bytes
|
||||
// values closer to the alphabet size. The bitmask calculates the closest
|
||||
// `2^31 - 1` number, which exceeds the alphabet size.
|
||||
// For example, the bitmask for the alphabet size 30 is 31 (00011111).
|
||||
let mask = (2 << (31 - Math.clz32((alphabet.length - 1) | 1))) - 1
|
||||
// Though, the bitmask solution is not perfect since the bytes exceeding
|
||||
// the alphabet size are refused. Therefore, to reliably generate the ID,
|
||||
// the random bytes redundancy has to be satisfied.
|
||||
|
||||
// Note: every hardware random generator call is performance expensive,
|
||||
// because the system call for entropy collection takes a lot of time.
|
||||
// So, to avoid additional system calls, extra bytes are requested in advance.
|
||||
|
||||
// Next, a step determines how many random bytes to generate.
|
||||
// The number of random bytes gets decided upon the ID size, mask,
|
||||
// alphabet size, and magic number 1.6 (using 1.6 peaks at performance
|
||||
// according to benchmarks).
|
||||
let step = Math.ceil((1.6 * mask * size) / alphabet.length)
|
||||
|
||||
return () => {
|
||||
let id = ''
|
||||
while (true) {
|
||||
let bytes = getRandom(step)
|
||||
// A compact alternative for `for (var i = 0; i < step; i++)`.
|
||||
let i = step
|
||||
while (i--) {
|
||||
// Adding `|| ''` refuses a random byte that exceeds the alphabet size.
|
||||
id += alphabet[bytes[i] & mask] || ''
|
||||
if (id.length === size) return id
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
let customAlphabet = (alphabet, size) => customRandom(alphabet, size, random)
|
||||
|
||||
let nanoid = (size = 21) => {
|
||||
let bytes = random(size)
|
||||
let id = ''
|
||||
// A compact alternative for `for (var i = 0; i < step; i++)`.
|
||||
while (size--) {
|
||||
// It is incorrect to use bytes exceeding the alphabet size.
|
||||
// The following mask reduces the random byte in the 0-255 value
|
||||
// range to the 0-63 value range. Therefore, adding hacks, such
|
||||
// as empty string fallback or magic numbers, is unneccessary because
|
||||
// the bitmask trims bytes down to the alphabet size.
|
||||
id += urlAlphabet[bytes[size] & 63]
|
||||
}
|
||||
return id
|
||||
}
|
||||
|
||||
export { nanoid, customAlphabet, customRandom, urlAlphabet, random }
|
105
node_modules/nanoid/index.prod.js
generated
vendored
Normal file
105
node_modules/nanoid/index.prod.js
generated
vendored
Normal file
@@ -0,0 +1,105 @@
|
||||
// This file replaces `index.js` in bundlers like webpack or Rollup,
|
||||
// according to `browser` config in `package.json`.
|
||||
|
||||
import { urlAlphabet } from './url-alphabet/index.js'
|
||||
|
||||
if (false) {
|
||||
// All bundlers will remove this block in the production bundle.
|
||||
if (
|
||||
typeof navigator !== 'undefined' &&
|
||||
navigator.product === 'ReactNative' &&
|
||||
typeof crypto === 'undefined'
|
||||
) {
|
||||
throw new Error(
|
||||
'React Native does not have a built-in secure random generator. ' +
|
||||
'If you don’t need unpredictable IDs use `nanoid/non-secure`. ' +
|
||||
'For secure IDs, import `react-native-get-random-values` ' +
|
||||
'before Nano ID. If you use Expo, install `expo-random` ' +
|
||||
'and use `nanoid/async`.'
|
||||
)
|
||||
}
|
||||
if (typeof msCrypto !== 'undefined' && typeof crypto === 'undefined') {
|
||||
throw new Error(
|
||||
'Import file with `if (!window.crypto) window.crypto = window.msCrypto`' +
|
||||
' before importing Nano ID to fix IE 11 support'
|
||||
)
|
||||
}
|
||||
if (typeof crypto === 'undefined') {
|
||||
throw new Error(
|
||||
'Your browser does not have secure random generator. ' +
|
||||
'If you don’t need unpredictable IDs, you can use nanoid/non-secure.'
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
let random = bytes => crypto.getRandomValues(new Uint8Array(bytes))
|
||||
|
||||
let customRandom = (alphabet, size, getRandom) => {
|
||||
// First, a bitmask is necessary to generate the ID. The bitmask makes bytes
|
||||
// values closer to the alphabet size. The bitmask calculates the closest
|
||||
// `2^31 - 1` number, which exceeds the alphabet size.
|
||||
// For example, the bitmask for the alphabet size 30 is 31 (00011111).
|
||||
// `Math.clz32` is not used, because it is not available in browsers.
|
||||
let mask = (2 << (Math.log(alphabet.length - 1) / Math.LN2)) - 1
|
||||
// Though, the bitmask solution is not perfect since the bytes exceeding
|
||||
// the alphabet size are refused. Therefore, to reliably generate the ID,
|
||||
// the random bytes redundancy has to be satisfied.
|
||||
|
||||
// Note: every hardware random generator call is performance expensive,
|
||||
// because the system call for entropy collection takes a lot of time.
|
||||
// So, to avoid additional system calls, extra bytes are requested in advance.
|
||||
|
||||
// Next, a step determines how many random bytes to generate.
|
||||
// The number of random bytes gets decided upon the ID size, mask,
|
||||
// alphabet size, and magic number 1.6 (using 1.6 peaks at performance
|
||||
// according to benchmarks).
|
||||
|
||||
// `-~f => Math.ceil(f)` if f is a float
|
||||
// `-~i => i + 1` if i is an integer
|
||||
let step = -~((1.6 * mask * size) / alphabet.length)
|
||||
|
||||
return () => {
|
||||
let id = ''
|
||||
while (true) {
|
||||
let bytes = getRandom(step)
|
||||
// A compact alternative for `for (var i = 0; i < step; i++)`.
|
||||
let j = step
|
||||
while (j--) {
|
||||
// Adding `|| ''` refuses a random byte that exceeds the alphabet size.
|
||||
id += alphabet[bytes[j] & mask] || ''
|
||||
if (id.length === size) return id
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
let customAlphabet = (alphabet, size) => customRandom(alphabet, size, random)
|
||||
|
||||
let nanoid = (size = 21) => {
|
||||
let id = ''
|
||||
let bytes = crypto.getRandomValues(new Uint8Array(size))
|
||||
|
||||
// A compact alternative for `for (var i = 0; i < step; i++)`.
|
||||
while (size--) {
|
||||
// It is incorrect to use bytes exceeding the alphabet size.
|
||||
// The following mask reduces the random byte in the 0-255 value
|
||||
// range to the 0-63 value range. Therefore, adding hacks, such
|
||||
// as empty string fallback or magic numbers, is unneccessary because
|
||||
// the bitmask trims bytes down to the alphabet size.
|
||||
let byte = bytes[size] & 63
|
||||
if (byte < 36) {
|
||||
// `0-9a-z`
|
||||
id += byte.toString(36)
|
||||
} else if (byte < 62) {
|
||||
// `A-Z`
|
||||
id += (byte - 26).toString(36).toUpperCase()
|
||||
} else if (byte < 63) {
|
||||
id += '_'
|
||||
} else {
|
||||
id += '-'
|
||||
}
|
||||
}
|
||||
return id
|
||||
}
|
||||
|
||||
export { nanoid, customAlphabet, customRandom, urlAlphabet, random }
|
1
node_modules/nanoid/nanoid.js
generated
vendored
Normal file
1
node_modules/nanoid/nanoid.js
generated
vendored
Normal file
@@ -0,0 +1 @@
|
||||
export let nanoid=(t=21)=>{let e="",r=crypto.getRandomValues(new Uint8Array(t));for(;t--;){let n=63&r[t];e+=n<36?n.toString(36):n<62?(n-26).toString(36).toUpperCase():n<63?"_":"-"}return e};
|
30
node_modules/nanoid/non-secure/index.cjs
generated
vendored
Normal file
30
node_modules/nanoid/non-secure/index.cjs
generated
vendored
Normal file
@@ -0,0 +1,30 @@
|
||||
// This alphabet uses `A-Za-z0-9_-` symbols. The genetic algorithm helped
|
||||
// optimize the gzip compression for this alphabet.
|
||||
let urlAlphabet =
|
||||
'ModuleSymbhasOwnPr-0123456789ABCDEFGHNRVfgctiUvz_KqYTJkLxpZXIjQW'
|
||||
|
||||
let customAlphabet = (alphabet, size) => {
|
||||
return () => {
|
||||
let id = ''
|
||||
// A compact alternative for `for (var i = 0; i < step; i++)`.
|
||||
let i = size
|
||||
while (i--) {
|
||||
// `| 0` is more compact and faster than `Math.floor()`.
|
||||
id += alphabet[(Math.random() * alphabet.length) | 0]
|
||||
}
|
||||
return id
|
||||
}
|
||||
}
|
||||
|
||||
let nanoid = (size = 21) => {
|
||||
let id = ''
|
||||
// A compact alternative for `for (var i = 0; i < step; i++)`.
|
||||
let i = size
|
||||
while (i--) {
|
||||
// `| 0` is more compact and faster than `Math.floor()`.
|
||||
id += urlAlphabet[(Math.random() * 64) | 0]
|
||||
}
|
||||
return id
|
||||
}
|
||||
|
||||
module.exports = { nanoid, customAlphabet }
|
30
node_modules/nanoid/non-secure/index.d.ts
generated
vendored
Normal file
30
node_modules/nanoid/non-secure/index.d.ts
generated
vendored
Normal file
@@ -0,0 +1,30 @@
|
||||
/**
|
||||
* Generate URL-friendly unique ID. This method uses the non-secure
|
||||
* predictable random generator with bigger collision probability.
|
||||
*
|
||||
* ```js
|
||||
* import { nanoid } from 'nanoid/non-secure'
|
||||
* model.id = nanoid() //=> "Uakgb_J5m9g-0JDMbcJqL"
|
||||
* ```
|
||||
*
|
||||
* @param size Size of the ID. The default size is 21.
|
||||
* @returns A random string.
|
||||
*/
|
||||
export function nanoid (size?: number): string
|
||||
|
||||
/**
|
||||
* Generate URL-friendly unique ID based on the custom alphabet.
|
||||
* This method uses the non-secure predictable random generator
|
||||
* with bigger collision probability.
|
||||
*
|
||||
* @param alphabet Alphabet used to generate the ID.
|
||||
* @param size Size of the ID.
|
||||
* @returns A random string.
|
||||
*
|
||||
* ```js
|
||||
* import { customAlphabet } from 'nanoid/non-secure'
|
||||
* const nanoid = customAlphabet('0123456789абвгдеё', 5)
|
||||
* model.id = //=> "8ё56а"
|
||||
* ```
|
||||
*/
|
||||
export function customAlphabet (alphabet: string, size: number): () => string
|
30
node_modules/nanoid/non-secure/index.js
generated
vendored
Normal file
30
node_modules/nanoid/non-secure/index.js
generated
vendored
Normal file
@@ -0,0 +1,30 @@
|
||||
// This alphabet uses `A-Za-z0-9_-` symbols. The genetic algorithm helped
|
||||
// optimize the gzip compression for this alphabet.
|
||||
let urlAlphabet =
|
||||
'ModuleSymbhasOwnPr-0123456789ABCDEFGHNRVfgctiUvz_KqYTJkLxpZXIjQW'
|
||||
|
||||
let customAlphabet = (alphabet, size) => {
|
||||
return () => {
|
||||
let id = ''
|
||||
// A compact alternative for `for (var i = 0; i < step; i++)`.
|
||||
let i = size
|
||||
while (i--) {
|
||||
// `| 0` is more compact and faster than `Math.floor()`.
|
||||
id += alphabet[(Math.random() * alphabet.length) | 0]
|
||||
}
|
||||
return id
|
||||
}
|
||||
}
|
||||
|
||||
let nanoid = (size = 21) => {
|
||||
let id = ''
|
||||
// A compact alternative for `for (var i = 0; i < step; i++)`.
|
||||
let i = size
|
||||
while (i--) {
|
||||
// `| 0` is more compact and faster than `Math.floor()`.
|
||||
id += urlAlphabet[(Math.random() * 64) | 0]
|
||||
}
|
||||
return id
|
||||
}
|
||||
|
||||
export { nanoid, customAlphabet }
|
6
node_modules/nanoid/non-secure/package.json
generated
vendored
Normal file
6
node_modules/nanoid/non-secure/package.json
generated
vendored
Normal file
@@ -0,0 +1,6 @@
|
||||
{
|
||||
"type": "module",
|
||||
"main": "index.cjs",
|
||||
"module": "index.js",
|
||||
"react-native": "index.js"
|
||||
}
|
56
node_modules/nanoid/package.json
generated
vendored
Normal file
56
node_modules/nanoid/package.json
generated
vendored
Normal file
@@ -0,0 +1,56 @@
|
||||
{
|
||||
"name": "nanoid",
|
||||
"version": "3.1.20",
|
||||
"description": "A tiny (108 bytes), secure URL-friendly unique string ID generator",
|
||||
"keywords": [
|
||||
"uuid",
|
||||
"random",
|
||||
"id",
|
||||
"url"
|
||||
],
|
||||
"engines": {
|
||||
"node": "^10 || ^12 || ^13.7 || ^14 || >=15.0.1"
|
||||
},
|
||||
"author": "Andrey Sitnik <andrey@sitnik.ru>",
|
||||
"license": "MIT",
|
||||
"repository": "ai/nanoid",
|
||||
"browser": {
|
||||
"./index.js": "./index.browser.js"
|
||||
},
|
||||
"react-native": "index.js",
|
||||
"bin": "./bin/nanoid.cjs",
|
||||
"sideEffects": false,
|
||||
"types": "./index.d.ts",
|
||||
"type": "module",
|
||||
"main": "index.cjs",
|
||||
"module": "index.js",
|
||||
"exports": {
|
||||
".": {
|
||||
"browser": {
|
||||
"development": "./index.dev.js",
|
||||
"production": "./index.prod.js"
|
||||
},
|
||||
"require": "./index.cjs",
|
||||
"import": "./index.js",
|
||||
"types": "./index.d.ts"
|
||||
},
|
||||
"./package.json": "./package.json",
|
||||
"./async/package.json": "./async/package.json",
|
||||
"./async": {
|
||||
"browser": "./async/index.browser.js",
|
||||
"require": "./async/index.cjs",
|
||||
"import": "./async/index.js"
|
||||
},
|
||||
"./non-secure/package.json": "./non-secure/package.json",
|
||||
"./non-secure": {
|
||||
"require": "./non-secure/index.cjs",
|
||||
"import": "./non-secure/index.js"
|
||||
},
|
||||
"./url-alphabet/package.json": "./url-alphabet/package.json",
|
||||
"./url-alphabet": {
|
||||
"require": "./url-alphabet/index.cjs",
|
||||
"import": "./url-alphabet/index.js"
|
||||
},
|
||||
"./index.d.ts": "./index.d.ts"
|
||||
}
|
||||
}
|
6
node_modules/nanoid/url-alphabet/index.cjs
generated
vendored
Normal file
6
node_modules/nanoid/url-alphabet/index.cjs
generated
vendored
Normal file
@@ -0,0 +1,6 @@
|
||||
// This alphabet uses `A-Za-z0-9_-` symbols. The genetic algorithm helped
|
||||
// optimize the gzip compression for this alphabet.
|
||||
let urlAlphabet =
|
||||
'ModuleSymbhasOwnPr-0123456789ABCDEFGHNRVfgctiUvz_KqYTJkLxpZXIjQW'
|
||||
|
||||
module.exports = { urlAlphabet }
|
6
node_modules/nanoid/url-alphabet/index.js
generated
vendored
Normal file
6
node_modules/nanoid/url-alphabet/index.js
generated
vendored
Normal file
@@ -0,0 +1,6 @@
|
||||
// This alphabet uses `A-Za-z0-9_-` symbols. The genetic algorithm helped
|
||||
// optimize the gzip compression for this alphabet.
|
||||
let urlAlphabet =
|
||||
'ModuleSymbhasOwnPr-0123456789ABCDEFGHNRVfgctiUvz_KqYTJkLxpZXIjQW'
|
||||
|
||||
export { urlAlphabet }
|
6
node_modules/nanoid/url-alphabet/package.json
generated
vendored
Normal file
6
node_modules/nanoid/url-alphabet/package.json
generated
vendored
Normal file
@@ -0,0 +1,6 @@
|
||||
{
|
||||
"type": "module",
|
||||
"main": "index.cjs",
|
||||
"module": "index.js",
|
||||
"react-native": "index.js"
|
||||
}
|
Reference in New Issue
Block a user