增加esm模块

master
宇天 2020-09-16 20:01:35 +08:00
parent 00026e9b8b
commit 95f5b85bb6
5 changed files with 532 additions and 259 deletions

175
index.es7 Normal file
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@ -0,0 +1,175 @@
/**
* 加密类 md5/sha1/base64
* @author yutent<yutent.io@gmail.com>
* @date 2020/09/16 18:11:51
*/
import fs from 'fs'
import Helper from './lib/helper.es7'
var __stamp__ = ''
var __inc__ = 1024
/**
* [base64encode base64编码]
* @param {Str/Num/Buffer} str [要编码的字符串]
* @param {bool} urlFriendly [是否对URL友好默认否是则会把+转成-/转成_]
*/
export function base64encode(str, urlFriendly) {
var buf, str64
if (!Buffer.isBuffer(str)) {
buf = Buffer.from(str + '')
}
str64 = buf.toString('base64')
if (urlFriendly) {
return str64
.replace(/\+/g, '-')
.replace(/\//g, '_')
.replace(/=/g, '')
}
return str64
}
/**
* [base64decode base64解码, 返回Buffer对象]
* @param {Str} str [要解码的字符串]
* @param {bool} urlFriendly [之前是否对结果采用了URL友好处理]
*/
export function base64decode(str, urlFriendly) {
if (urlFriendly) {
str = str
.replace(/-/g, '+')
.replace(/_/g, '/')
.replace(/[^A-Za-z0-9\+\/]/g, '')
}
return Buffer.from(str, 'base64')
}
/**
* [rand 生成指定长度的随机字符串]
* @param {[type]} len [要得到的字符串长度]
* @param {[type]} forceNum [是否强制返回纯数字]
*/
export function rand(len, forceNum) {
let str = 'qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM0123456789'
if (forceNum) {
str = '0123456789'
}
let max = str.length
let tmp = ''
for (let i = 0; i < len; i++) {
let r = (Math.random() * max) >> 0
tmp += str[r]
}
return tmp
}
// 返回一个如下格式的 xxxxxxxx-xxxx-xxxx-xxxxxxxx 的唯一ID
export function uuid(pipe = '') {
var rand = Helper.origin.randomBytes(8).toString('hex')
var now = ~~(Date.now() / 1000).toString(16)
var inc
if (__stamp__ === now) {
__inc__++
} else {
__stamp__ = now
__inc__ = 1024
}
inc = __inc__.toString(16).padStart(4, '0')
return (
__stamp__ + pipe + inc + pipe + rand.slice(0, 4) + pipe + rand.slice(-8)
)
}
/**
* [md5 md5加密]
* @param {Str/Num} str [要加密的字符串]
* @param {Str} encode [hex/base64]
*/
export function md5(str, encode) {
if (typeof str === 'number') {
str += ''
}
if (typeof str !== 'string' && !Buffer.isBuffer(str)) {
return str
}
return Helper.hash('md5', str, encode)
}
/**
* [md5Sign 获取文件的md5签名]
* @param {Str} file [文件路径]
*/
export function md5Sign(file) {
if (!fs.existsSync(file)) {
return null
}
var buf = fs.readFileSync(file)
return Helper.hash('md5', buf)
}
/**
* [sha1 sha1加密]
* @param {Str/Num} str [要加密的字符串]
* @param {Str} encode [hex/base64]
*/
export function sha1(str, encode) {
if (typeof str === 'number') {
str += ''
}
if (typeof str !== 'string' && !Buffer.isBuffer(str)) {
return str
}
return Helper.hash('sha1', str, encode)
}
/**
* [sha1Sign 获取文件的sha1签名]
* @param {Str} file [文件路径]
*/
export function sha1Sign(file) {
if (!fs.existsSync(file)) {
return null
}
var buf = fs.readFileSync(file)
return Helper.hash('sha1', buf)
}
/**
* [sha256 sha256加密]
* @param {Str/Num} str [要加密的字符串]
* @param {Str} encoding [hex/base64]
*/
export function sha256(str, encoding) {
if (typeof str === 'number') {
str += ''
}
if (typeof str !== 'string' && !Buffer.isBuffer(str)) {
return str
}
return Helper.hash('sha256', str, encoding)
}
/**
* [sha256Sign 获取文件的sha256签名]
* @param {Str} file [文件路径]
*/
export function sha256Sign(file) {
if (!fs.existsSync(file)) {
return null
}
var buf = fs.readFileSync(file)
return Helper.hash('sha256', buf)
}
export default Helper

233
index.js
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@ -1,107 +1,58 @@
/**
* 加密类 md5/sha1/base64
* @authors yutent (yutent@doui.cc)
* @date 2015-09-10 13:56:18
* @author yutent<yutent.io@gmail.com>
* @date 2020/09/16 18:11:51
*/
'use strict'
const fs = require('fs')
const Helper = require('./lib/helper.js')
const CRYPTO = require('crypto')
const FS = require('fs')
const GCM_MODE = ['aes-128-gcm', 'aes-192-gcm', 'aes-256-gcm']
var __stamp__ = ''
var __inc__ = 1024
module.exports = {
origin: CRYPTO,
__stamp__: '',
__inc__: 0,
/**
* [base64encode base64编码]
* @param {Str/Num/Buffer} str [要编码的字符串]
* @param {bool} urlFriendly [是否对URL友好默认否是则会把+转成-/转成_]
*/
exports.base64encode = function(str, urlFriendly) {
var buf, str64
hash(mode, data, outEncode) {
let sum = CRYPTO.createHash(mode)
let isBuffer = Buffer.isBuffer(data)
sum.update(data, isBuffer ? 'binary' : 'utf8')
return sum.digest(outEncode || 'hex')
},
hmac(mode, data, key, outEncode) {
key = key || ''
let sum = CRYPTO.createHmac(mode, key)
let isBuffer = Buffer.isBuffer(data)
sum.update(data, isBuffer ? 'binary' : 'utf8')
return sum.digest(outEncode || 'hex')
},
cipher(mode, data, key, inEncode, outEncode) {
key = key || ''
let isBuffer = Buffer.isBuffer(data)
inEncode = isBuffer ? 'binary' : inEncode || 'utf8'
outEncode = outEncode || 'base64'
let cc = CRYPTO.createCipher(mode, key)
let enStr = cc.update(data, inEncode, outEncode)
enStr += cc.final(outEncode)
if (GCM_MODE.indexOf(mode) > -1) {
let authTag = cc.getAuthTag()
return { enStr: enStr, authTag: authTag }
if (!Buffer.isBuffer(str)) {
buf = Buffer.from(str + '')
}
return enStr
},
str64 = buf.toString('base64')
decipher(mode, data, key, tag, inEncode, outEncode) {
key = key || ''
let isBuffer = Buffer.isBuffer(data)
inEncode = isBuffer ? 'binary' : inEncode || 'base64'
outEncode = outEncode || 'utf8'
let cd = CRYPTO.createDecipher(mode, key)
if (GCM_MODE.indexOf(mode) > -1) {
cd.setAuthTag(tag)
if (urlFriendly) {
return str64
.replace(/\+/g, '-')
.replace(/\//g, '_')
.replace(/=/g, '')
}
let deStr = cd.update(data, inEncode, outEncode)
deStr += cd.final(outEncode)
return deStr
},
cipheriv(mode, data, key, iv, inEncode, outEncode) {
key = key || '0000000000000000'
iv = iv || ''
let isBuffer = Buffer.isBuffer(data)
inEncode = isBuffer ? 'binary' : inEncode || 'utf8'
outEncode = outEncode || 'base64'
let cciv = CRYPTO.createCipheriv(mode, key, iv)
let enStr = cciv.update(data, inEncode, outEncode)
enStr += cciv.final(outEncode)
if (GCM_MODE.indexOf(mode) > -1) {
let authTag = cciv.getAuthTag()
return { enStr: enStr, authTag: authTag }
return str64
}
return enStr
},
decipheriv(mode, data, key, iv, tag, inEncode, outEncode) {
key = key || '0000000000000000'
iv = iv || ''
let isBuffer = Buffer.isBuffer(data)
inEncode = isBuffer ? 'binary' : inEncode || 'base64'
outEncode = outEncode || 'utf8'
let dcpiv = CRYPTO.createDecipheriv(mode, key, iv)
if (GCM_MODE.indexOf(mode) > -1) {
dcpiv.setAuthTag(tag)
/**
* [base64decode base64解码, 返回Buffer对象]
* @param {Str} str [要解码的字符串]
* @param {bool} urlFriendly [之前是否对结果采用了URL友好处理]
*/
exports.base64decode = function(str, urlFriendly) {
if (urlFriendly) {
str = str
.replace(/-/g, '+')
.replace(/_/g, '/')
.replace(/[^A-Za-z0-9\+\/]/g, '')
}
return Buffer.from(str, 'base64')
}
let deStr = dcpiv.update(data, inEncode, outEncode)
deStr += dcpiv.final(outEncode)
return deStr
},
/**
* [rand 生成指定长度的随机字符串]
* @param {[type]} len [要得到的字符串长度]
* @param {[type]} forceNum [是否强制返回纯数字]
*/
rand(len, forceNum) {
exports.rand = function(len, forceNum) {
let str = 'qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM0123456789'
if (forceNum) {
str = '0123456789'
@ -113,38 +64,33 @@ module.exports = {
tmp += str[r]
}
return tmp
},
}
// 返回一个如下格式的 xxxxxxxx-xxxx-xxxx-xxxxxxxx 的唯一ID
uuid(pipe = '-') {
let rand = CRYPTO.randomBytes(8).toString('hex')
let now = (Date.now() / 1000).toString(16).slice(0, 8)
exports.uuid = function(pipe = '') {
var rand = Helper.origin.randomBytes(8).toString('hex')
var now = ~~(Date.now() / 1000).toString(16)
var inc
if (this.__stamp__ === now) {
this.__inc__++
if (__stamp__ === now) {
__inc__++
} else {
this.__stamp__ = now
this.__inc__ = 0
__stamp__ = now
__inc__ = 1024
}
rand = this.__inc__.toString(16) + rand
inc = __inc__.toString(16).padStart(4, '0')
return (
this.__stamp__ +
pipe +
rand.slice(0, 4) +
pipe +
rand.slice(4, 8) +
pipe +
rand.slice(8, 16)
__stamp__ + pipe + inc + pipe + rand.slice(0, 4) + pipe + rand.slice(-8)
)
},
}
/**
* [md5 md5加密]
* @param {Str/Num} str [要加密的字符串]
* @param {Str} encode [hex/base64]
*/
md5(str, encode) {
exports.md5 = function(str, encode) {
if (typeof str === 'number') {
str += ''
}
@ -152,28 +98,28 @@ module.exports = {
return str
}
return this.hash('md5', str, encode)
},
return Helper.hash('md5', str, encode)
}
/**
* [md5Sign 获取文件的md5签名]
* @param {Str} file [文件路径]
*/
md5Sign(file) {
if (!FS.existsSync(file)) {
exports.md5Sign = function(file) {
if (!fs.existsSync(file)) {
return null
}
let fileStream = FS.readFileSync(file)
return this.hash('md5', fileStream)
},
var buf = fs.readFileSync(file)
return Helper.hash('md5', buf)
}
/**
* [sha1 sha1加密]
* @param {Str/Num} str [要加密的字符串]
* @param {Str} encode [hex/base64]
*/
sha1(str, encode) {
exports.sha1 = function(str, encode) {
if (typeof str === 'number') {
str += ''
}
@ -181,28 +127,28 @@ module.exports = {
return str
}
return this.hash('sha1', str, encode)
},
return Helper.hash('sha1', str, encode)
}
/**
* [sha1Sign 获取文件的sha1签名]
* @param {Str} file [文件路径]
*/
sha1Sign(file) {
if (!FS.existsSync(file)) {
exports.sha1Sign = function(file) {
if (!fs.existsSync(file)) {
return null
}
let fileStream = FS.readFileSync(file)
return this.hash('sha1', fileStream)
},
var buf = fs.readFileSync(file)
return Helper.hash('sha1', buf)
}
/**
* [sha256 sha256加密]
* @param {Str/Num} str [要加密的字符串]
* @param {Str} encoding [hex/base64]
*/
sha256(str, encoding) {
exports.sha256 = function(str, encoding) {
if (typeof str === 'number') {
str += ''
}
@ -210,55 +156,20 @@ module.exports = {
return str
}
return this.hash('sha256', str, encoding)
},
return Helper.hash('sha256', str, encoding)
}
/**
* [sha256Sign 获取文件的sha256签名]
* @param {Str} file [文件路径]
*/
sha256Sign(file) {
if (!FS.existsSync(file)) {
exports.sha256Sign = function(file) {
if (!fs.existsSync(file)) {
return null
}
let fileStream = FS.readFileSync(file)
return this.hash('sha256', fileStream)
},
/**
* [base64encode base64加密]
* @param {Str/Num/Buffer} str [要加密的字符串]
* @param {bool} urlFriendly [是否对URL友好默认否是则会把+转成-/转成_]
*/
base64encode(str, urlFriendly) {
let buf
if (!Buffer.isBuffer(str)) {
buf = Buffer.from(str + '')
}
let encode = buf.toString('base64')
if (urlFriendly) {
return encode
.replace(/\+/g, '-')
.replace(/\//g, '_')
.replace(/=/g, '')
}
return encode
},
/**
* [base64decode base64解密, 返回Buffer对象]
* @param {Str} str [要解密的字符串]
* @param {bool} urlFriendly [之前是否对结果采用了URL友好处理]
*/
base64decode(str, urlFriendly, encoding) {
if (urlFriendly) {
str = str
.replace(/-/g, '+')
.replace(/_/g, '/')
.replace(/[^A-Za-z0-9\+\/]/g, '')
var buf = fs.readFileSync(file)
return Helper.hash('sha256', buf)
}
return Buffer.from(str, 'base64')
}
}
module.exports = Helper

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import crypto from 'crypto'
const GCM_MODE = ['aes-128-gcm', 'aes-192-gcm', 'aes-256-gcm']
export default {
origin: crypto,
hash(mode, data, outEncode) {
let sum = crypto.createHash(mode)
let isBuffer = Buffer.isBuffer(data)
sum.update(data, isBuffer ? 'binary' : 'utf8')
return sum.digest(outEncode || 'hex')
},
hmac(mode, data, key, outEncode) {
key = key || ''
let sum = crypto.createHmac(mode, key)
let isBuffer = Buffer.isBuffer(data)
sum.update(data, isBuffer ? 'binary' : 'utf8')
return sum.digest(outEncode || 'hex')
},
cipher(mode, data, key, inEncode, outEncode) {
key = key || ''
let isBuffer = Buffer.isBuffer(data)
inEncode = isBuffer ? 'binary' : inEncode || 'utf8'
outEncode = outEncode || 'base64'
let cc = crypto.createCipher(mode, key)
let enStr = cc.update(data, inEncode, outEncode)
enStr += cc.final(outEncode)
if (GCM_MODE.indexOf(mode) > -1) {
let authTag = cc.getAuthTag()
return { enStr: enStr, authTag: authTag }
}
return enStr
},
decipher(mode, data, key, tag, inEncode, outEncode) {
key = key || ''
let isBuffer = Buffer.isBuffer(data)
inEncode = isBuffer ? 'binary' : inEncode || 'base64'
outEncode = outEncode || 'utf8'
let cd = crypto.createDecipher(mode, key)
if (GCM_MODE.indexOf(mode) > -1) {
cd.setAuthTag(tag)
}
let deStr = cd.update(data, inEncode, outEncode)
deStr += cd.final(outEncode)
return deStr
},
cipheriv(mode, data, key, iv, inEncode, outEncode) {
key = key || '0000000000000000'
iv = iv || ''
let isBuffer = Buffer.isBuffer(data)
inEncode = isBuffer ? 'binary' : inEncode || 'utf8'
outEncode = outEncode || 'base64'
let cciv = crypto.createCipheriv(mode, key, iv)
let enStr = cciv.update(data, inEncode, outEncode)
enStr += cciv.final(outEncode)
if (GCM_MODE.indexOf(mode) > -1) {
let authTag = cciv.getAuthTag()
return { enStr: enStr, authTag: authTag }
}
return enStr
},
decipheriv(mode, data, key, iv, tag, inEncode, outEncode) {
key = key || '0000000000000000'
iv = iv || ''
let isBuffer = Buffer.isBuffer(data)
inEncode = isBuffer ? 'binary' : inEncode || 'base64'
outEncode = outEncode || 'utf8'
let dcpiv = crypto.createDecipheriv(mode, key, iv)
if (GCM_MODE.indexOf(mode) > -1) {
dcpiv.setAuthTag(tag)
}
let deStr = dcpiv.update(data, inEncode, outEncode)
deStr += dcpiv.final(outEncode)
return deStr
}
}

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lib/helper.js Normal file
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const crypto = require('crypto')
const GCM_MODE = ['aes-128-gcm', 'aes-192-gcm', 'aes-256-gcm']
module.exports = {
origin: crypto,
hash(mode, data, outEncode) {
let sum = crypto.createHash(mode)
let isBuffer = Buffer.isBuffer(data)
sum.update(data, isBuffer ? 'binary' : 'utf8')
return sum.digest(outEncode || 'hex')
},
hmac(mode, data, key, outEncode) {
key = key || ''
let sum = crypto.createHmac(mode, key)
let isBuffer = Buffer.isBuffer(data)
sum.update(data, isBuffer ? 'binary' : 'utf8')
return sum.digest(outEncode || 'hex')
},
cipher(mode, data, key, inEncode, outEncode) {
key = key || ''
let isBuffer = Buffer.isBuffer(data)
inEncode = isBuffer ? 'binary' : inEncode || 'utf8'
outEncode = outEncode || 'base64'
let cc = crypto.createCipher(mode, key)
let enStr = cc.update(data, inEncode, outEncode)
enStr += cc.final(outEncode)
if (GCM_MODE.indexOf(mode) > -1) {
let authTag = cc.getAuthTag()
return { enStr: enStr, authTag: authTag }
}
return enStr
},
decipher(mode, data, key, tag, inEncode, outEncode) {
key = key || ''
let isBuffer = Buffer.isBuffer(data)
inEncode = isBuffer ? 'binary' : inEncode || 'base64'
outEncode = outEncode || 'utf8'
let cd = crypto.createDecipher(mode, key)
if (GCM_MODE.indexOf(mode) > -1) {
cd.setAuthTag(tag)
}
let deStr = cd.update(data, inEncode, outEncode)
deStr += cd.final(outEncode)
return deStr
},
cipheriv(mode, data, key, iv, inEncode, outEncode) {
key = key || '0000000000000000'
iv = iv || ''
let isBuffer = Buffer.isBuffer(data)
inEncode = isBuffer ? 'binary' : inEncode || 'utf8'
outEncode = outEncode || 'base64'
let cciv = crypto.createCipheriv(mode, key, iv)
let enStr = cciv.update(data, inEncode, outEncode)
enStr += cciv.final(outEncode)
if (GCM_MODE.indexOf(mode) > -1) {
let authTag = cciv.getAuthTag()
return { enStr: enStr, authTag: authTag }
}
return enStr
},
decipheriv(mode, data, key, iv, tag, inEncode, outEncode) {
key = key || '0000000000000000'
iv = iv || ''
let isBuffer = Buffer.isBuffer(data)
inEncode = isBuffer ? 'binary' : inEncode || 'base64'
outEncode = outEncode || 'utf8'
let dcpiv = crypto.createDecipheriv(mode, key, iv)
if (GCM_MODE.indexOf(mode) > -1) {
dcpiv.setAuthTag(tag)
}
let deStr = dcpiv.update(data, inEncode, outEncode)
deStr += dcpiv.final(outEncode)
return deStr
}
}

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@ -1,14 +1,25 @@
{
"name": "crypto.js",
"version": "1.3.1",
"version": "2.0.0",
"description": "原生crypto加密模块的二次封装,简化常用加密函数的使用",
"keywords": ["md5", "sha1", "base64", "fivejs", "crypto"],
"author": "yutent <yutent@doui.cc>",
"keywords": [
"md5",
"sha1",
"sha256",
"hmac",
"base64",
"fivejs",
"crypto",
"crypto-js",
"crypto.js"
],
"author": "yutent <yutent.io@gmail.com>",
"repository": {
"type": "git",
"url": "https://github.com/yutent/crypto.js.git"
},
"dependencies": {},
"devDependencies": {},
"main": "index.js"
"main": "index.js",
"module": "index.es.js"
}