mirror of
https://github.com/hjdhnx/dr_py.git
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69 lines
2.7 KiB
JavaScript
69 lines
2.7 KiB
JavaScript
var CryptoJS = require("crypto-js");
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// const msg = "type=mhpptv&appId=pptv.web.h5&appPlt=web&appVer=1.0.4&channel=sn.cultural&sdkVer=1.5.0&cid=23764751&allowFt=0,1,2,3&rf=0&ppi=302c393939&o=www.google.com&ahl_ver=1&ahl_random=56512723466a41555e402b327439736b&ahl_signa=9d6e29f58acde65886d26d364cb0c57145e57fcd8f430fdd3abea0795477937a&vvId=a88a33b5-5644-9435-6e95-b5f34b20c3d6&version=1&https=true&streamFormat=3"
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// key = CryptoJS.enc.Hex.parse("3B4E7F4B13980C603A2936C5C3C304C85B823D8A581AA18A"); // key
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// iv = CryptoJS.enc.Hex.parse("8C92E8813637F416");
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function encrypted (msg, key, iv) {
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return CryptoJS.TripleDES.encrypt(msg, CryptoJS.enc.Hex.parse(key), {
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iv: CryptoJS.enc.Hex.parse(iv),
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mode: CryptoJS.mode.CBC,
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padding: CryptoJS.pad.Pkcs7
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}).toString();
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}
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function getRandomWithLen () {
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for (var t = "", i = 0; i < 16; i++) {
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var n = 93 * Math.random() + 33 >> 0;
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t += String.fromCharCode(n)
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}
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return t
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}
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function toHexStr (e) {
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for (var t = "", i = 0; i < e.length; i++)
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t += e.charCodeAt(i).toString(16);
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return t
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}
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// function getSignatureWithKey(e){
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// var t = toHexStr(e);
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// console.log(t)
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// return stringify(t)
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// }
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// function stringify(e){
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// for (var t = e.words, i = e.sigBytes, n = [], a = 0; a < i; a++) {
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// var r = t[a >>> 2] >>> 24 - a % 4 * 8 & 255;
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// n.push((r >>> 4).toString(16)),
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// n.push((15 & r).toString(16))
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// }
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// return n.join("")
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// }
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// function parse(e){
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// for (var t = e.length, i = [], n = 0; n < t; n += 2)
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// i[n >>> 3] |= parseInt(e.substr(n, 2), 16) << 24 - n % 8 * 4;
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// return new s.init(i,t / 2)
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// }
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function get3rdKeyRandom(){
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var t = "mhpptv"
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, i = getRandomWithLen()
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, n = i;
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i += t + "-1V8oo0Or1f047NaiMTxK123LMFuINTNeI";
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var a = toHexStr(i);
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return {
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random_hex: encodeHex(n),
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signature_hex: a
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}
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}
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function encodeHex(e) {
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for (var t = "", i = e.length, n = 0; n < i; ++n) {
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var a = e.charCodeAt(n);
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t += "0123456789abcdef"[a >> 4],
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t += "0123456789abcdef"[15 & a]
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}
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return t
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}
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// const msg = "type=mhpptv&appId=pptv.web.h5&appPlt=web&appVer=1.0.4&channel=sn.cultural&sdkVer=1.5.0&cid=23764751&allowFt=0,1,2,3&rf=0&ppi=302c393939&o=www.google.com&ahl_ver=1&ahl_random=2c6944735c676e643244406266524a7c&ahl_signa=2c6944735c676e643244406266524a7c6d68707074762d3156386f6f304f7231663034374e61694d54784b3132334c4d4675494e544e6549&vvId=1ca862ac-d8eb-4ddd-86a3-daa958004eee&version=1&https=true&streamFormat=3"
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// key = "3B4E7F4B13980C603A2936C5C3C304C85B823D8A581AA18A"
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// iv = "8C92E8813637F416"
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// console.log(encrypted(msg, key, iv).toString())
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// console.log(get3rdKeyRandom())
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