zoukankan      html  css  js  c++  java
  • 本地添加const参数 防止短信接口恶意调用

    var config = require('../../config')
    export const toLocaleString = (value) => {
    return parseFloat(value).toLocaleString()
    }

    export const RegisterKey = (phone) => {
    'use strict'
    function safeAdd (x, y) {
    var lsw = (x & 0xffff) + (y & 0xffff)
    var msw = (x >> 16) + (y >> 16) + (lsw >> 16)
    return (msw << 16) | (lsw & 0xffff)
    }
    /*
    * Bitwise rotate a 32-bit number to the left.
    */
    function bitRotateLeft (num, cnt) {
    return (num << cnt) | (num >>> (32 - cnt))
    }
    /*
    * These functions implement the four basic operations the algorithm uses.
    */
    function crypotKeycmn (q, a, b, x, s, t) {
    return safeAdd(bitRotateLeft(safeAdd(safeAdd(a, q), safeAdd(x, t)), s), b)
    }
    function crypotKeyff (a, b, c, d, x, s, t) {
    return crypotKeycmn((b & c) | (~b & d), a, b, x, s, t)
    }
    function crypotKeygg (a, b, c, d, x, s, t) {
    return crypotKeycmn((b & d) | (c & ~d), a, b, x, s, t)
    }
    function crypotKeyhh (a, b, c, d, x, s, t) {
    return crypotKeycmn(b ^ c ^ d, a, b, x, s, t)
    }
    function crypotKeyii (a, b, c, d, x, s, t) {
    return crypotKeycmn(c ^ (b | ~d), a, b, x, s, t)
    }
    /*
    * Calculate the KEY of an array of little-endian words, and a bit length.
    */
    function binlKEY (x, len) {
    /* append padding */
    x[len >> 5] |= 0x80 << (len % 32)
    x[((len + 64) >>> 9 << 4) + 14] = len
    var i
    var olda
    var oldb
    var oldc
    var oldd
    var a = 1732584193
    var b = -271733879
    var c = -1732584194
    var d = 271733878
    for (i = 0; i < x.length; i += 16) {
    olda = a
    oldb = b
    oldc = c
    oldd = d
    a = crypotKeyff(a, b, c, d, x[i], 7, -680876936)
    d = crypotKeyff(d, a, b, c, x[i + 1], 12, -389564586)
    c = crypotKeyff(c, d, a, b, x[i + 2], 17, 606105819)
    b = crypotKeyff(b, c, d, a, x[i + 3], 22, -1044525330)
    a = crypotKeyff(a, b, c, d, x[i + 4], 7, -176418897)
    d = crypotKeyff(d, a, b, c, x[i + 5], 12, 1200080426)
    c = crypotKeyff(c, d, a, b, x[i + 6], 17, -1473231341)
    b = crypotKeyff(b, c, d, a, x[i + 7], 22, -45705983)
    a = crypotKeyff(a, b, c, d, x[i + 8], 7, 1770035416)
    d = crypotKeyff(d, a, b, c, x[i + 9], 12, -1958414417)
    c = crypotKeyff(c, d, a, b, x[i + 10], 17, -42063)
    b = crypotKeyff(b, c, d, a, x[i + 11], 22, -1990404162)
    a = crypotKeyff(a, b, c, d, x[i + 12], 7, 1804603682)
    d = crypotKeyff(d, a, b, c, x[i + 13], 12, -40341101)
    c = crypotKeyff(c, d, a, b, x[i + 14], 17, -1502002290)
    b = crypotKeyff(b, c, d, a, x[i + 15], 22, 1236535329)
    a = crypotKeygg(a, b, c, d, x[i + 1], 5, -165796510)
    d = crypotKeygg(d, a, b, c, x[i + 6], 9, -1069501632)
    c = crypotKeygg(c, d, a, b, x[i + 11], 14, 643717713)
    b = crypotKeygg(b, c, d, a, x[i], 20, -373897302)
    a = crypotKeygg(a, b, c, d, x[i + 5], 5, -701558691)
    d = crypotKeygg(d, a, b, c, x[i + 10], 9, 38016083)
    c = crypotKeygg(c, d, a, b, x[i + 15], 14, -660478335)
    b = crypotKeygg(b, c, d, a, x[i + 4], 20, -405537848)
    a = crypotKeygg(a, b, c, d, x[i + 9], 5, 568446438)
    d = crypotKeygg(d, a, b, c, x[i + 14], 9, -1019803690)
    c = crypotKeygg(c, d, a, b, x[i + 3], 14, -187363961)
    b = crypotKeygg(b, c, d, a, x[i + 8], 20, 1163531501)
    a = crypotKeygg(a, b, c, d, x[i + 13], 5, -1444681467)
    d = crypotKeygg(d, a, b, c, x[i + 2], 9, -51403784)
    c = crypotKeygg(c, d, a, b, x[i + 7], 14, 1735328473)
    b = crypotKeygg(b, c, d, a, x[i + 12], 20, -1926607734)
    a = crypotKeyhh(a, b, c, d, x[i + 5], 4, -378558)
    d = crypotKeyhh(d, a, b, c, x[i + 8], 11, -2022574463)
    c = crypotKeyhh(c, d, a, b, x[i + 11], 16, 1839030562)
    b = crypotKeyhh(b, c, d, a, x[i + 14], 23, -35309556)
    a = crypotKeyhh(a, b, c, d, x[i + 1], 4, -1530992060)
    d = crypotKeyhh(d, a, b, c, x[i + 4], 11, 1272893353)
    c = crypotKeyhh(c, d, a, b, x[i + 7], 16, -155497632)
    b = crypotKeyhh(b, c, d, a, x[i + 10], 23, -1094730640)
    a = crypotKeyhh(a, b, c, d, x[i + 13], 4, 681279174)
    d = crypotKeyhh(d, a, b, c, x[i], 11, -358537222)
    c = crypotKeyhh(c, d, a, b, x[i + 3], 16, -722521979)
    b = crypotKeyhh(b, c, d, a, x[i + 6], 23, 76029189)
    a = crypotKeyhh(a, b, c, d, x[i + 9], 4, -640364487)
    d = crypotKeyhh(d, a, b, c, x[i + 12], 11, -421815835)
    c = crypotKeyhh(c, d, a, b, x[i + 15], 16, 530742520)
    b = crypotKeyhh(b, c, d, a, x[i + 2], 23, -995338651)
    a = crypotKeyii(a, b, c, d, x[i], 6, -198630844)
    d = crypotKeyii(d, a, b, c, x[i + 7], 10, 1126891415)
    c = crypotKeyii(c, d, a, b, x[i + 14], 15, -1416354905)
    b = crypotKeyii(b, c, d, a, x[i + 5], 21, -57434055)
    a = crypotKeyii(a, b, c, d, x[i + 12], 6, 1700485571)
    d = crypotKeyii(d, a, b, c, x[i + 3], 10, -1894986606)
    c = crypotKeyii(c, d, a, b, x[i + 10], 15, -1051523)
    b = crypotKeyii(b, c, d, a, x[i + 1], 21, -2054922799)
    a = crypotKeyii(a, b, c, d, x[i + 8], 6, 1873313359)
    d = crypotKeyii(d, a, b, c, x[i + 15], 10, -30611744)
    c = crypotKeyii(c, d, a, b, x[i + 6], 15, -1560198380)
    b = crypotKeyii(b, c, d, a, x[i + 13], 21, 1309151649)
    a = crypotKeyii(a, b, c, d, x[i + 4], 6, -145523070)
    d = crypotKeyii(d, a, b, c, x[i + 11], 10, -1120210379)
    c = crypotKeyii(c, d, a, b, x[i + 2], 15, 718787259)
    b = crypotKeyii(b, c, d, a, x[i + 9], 21, -343485551)
    a = safeAdd(a, olda)
    b = safeAdd(b, oldb)
    c = safeAdd(c, oldc)
    d = safeAdd(d, oldd)
    }
    return [a, b, c, d]
    }
    /*
    * Convert an array of little-endian words to a string
    */
    function binl2rstr (input) {
    var i
    var output = ''
    var length32 = input.length * 32
    for (i = 0; i < length32; i += 8) {
    output += String.fromCharCode((input[i >> 5] >>> (i % 32)) & 0xff)
    }
    return output
    }
    /*
    * Convert a raw string to an array of little-endian words
    * Characters >255 have their high-byte silently ignored.
    */
    function rstr2binl (input) {
    var i
    var output = []
    output[(input.length >> 2) - 1] = undefined
    for (i = 0; i < output.length; i += 1) {
    output[i] = 0
    }
    var length8 = input.length * 8
    for (i = 0; i < length8; i += 8) {
    output[i >> 5] |= (input.charCodeAt(i / 8) & 0xff) << (i % 32)
    }
    return output
    }
    /*
    * Calculate the KEY of a raw string
    */
    function rstrKEY (s) {
    return binl2rstr(binlKEY(rstr2binl(s), s.length * 8))
    }
    /*
    * Calculate the HMAC-KEY, of a crypotKey and some data (raw strings)
    */
    function rstrHMACKEY (crypotKey, data) {
    var i
    var bcrypotKey = rstr2binl(crypotKey)
    var ipad = []
    var opad = []
    var hash
    ipad[15] = opad[15] = undefined
    if (bcrypotKey.length > 16) {
    bcrypotKey = binlKEY(bcrypotKey, crypotKey.length * 8)
    }
    for (i = 0; i < 16; i += 1) {
    ipad[i] = bcrypotKey[i] ^ 0x36363636
    opad[i] = bcrypotKey[i] ^ 0x5c5c5c5c
    }
    hash = binlKEY(ipad.concat(rstr2binl(data)), 512 + data.length * 8)
    return binl2rstr(binlKEY(opad.concat(hash), 512 + 128))
    }
    /*
    * Convert a raw string to a hex string
    */
    function rstr2hex (input) {
    var hexTab = '0123456789abcdef'
    var output = ''
    var x
    var i
    for (i = 0; i < input.length; i += 1) {
    x = input.charCodeAt(i)
    output += hexTab.charAt((x >>> 4) & 0x0f) + hexTab.charAt(x & 0x0f)
    }
    return output
    }
    /*
    * Encode a string as utf-8
    */
    function str2rstrUTF8 (input) {
    return unescape(encodeURIComponent(input))
    }
    /*
    * Take string arguments and return either raw or hex encoded strings
    */
    function rawKEY (s) {
    return rstrKEY(str2rstrUTF8(s))
    }
    function hexKEY (s) {
    return rstr2hex(rawKEY(s))
    }
    function rawHMACKEY (k, d) {
    return rstrHMACKEY(str2rstrUTF8(k), str2rstrUTF8(d))
    }
    function hexHMACKEY (k, d) {
    return rstr2hex(rawHMACKEY(k, d))
    }
    function crypotKey (string, crypotKey, raw) {
    if (!crypotKey) {
    if (!raw) {
    return hexKEY(string)
    }
    return rawKEY(string)
    }
    if (!raw) {
    return hexHMACKEY(crypotKey, string)
    }
    return rawHMACKEY(crypotKey, string)
    }
    function getKey (phone, params) {
    var pwd = crypotKey(phone + params)
    return btoa([phone, params, pwd].join('#')).substring(30, 50)
    }
    var phoneRegisterKey = getKey(phone, config.build.registerKey)
    return phoneRegisterKey
  • 相关阅读:
    虚拟环境地址
    ubuntu 查看占用文件空间大小
    drf serializer官网所得
    百度api 找到当前电话号码归属地
    mongo 改bug
    django orm 读写分离,分库分app
    __setattr__,__getattr__,__getattribute__
    Python之路--Django--模型
    Python之路--Django--模板
    Python之路--Django--视图
  • 原文地址:https://www.cnblogs.com/develop-/p/8479333.html
Copyright © 2011-2022 走看看