一、打开网站，使用账号密码登录
账号：aiyou@123.com 密码：123456
二、通过F12抓包，抓到如下数据，发现密码加密了
三、加密结果是32位，首先考虑是md5加密。
四、全局搜索pwd，点击右上角，点击搜索
五、挨个文件查看，然后局部搜索“pwd:”，快捷键ctrl+f
六、找到给pwd赋值的语句，双击左边，下断，
七、重新点击登录按钮，会自动断下来
八、选中“m(n.pwd.substr(0, 16))”，鼠标放上去，自动提示加密结果，可以分析除，是m函数进行了加密
九、把鼠标放到m函数上，自动弹出下面的对话框，可以查看m函数所在的位置，点击进入该函数
十、这是一个匿名函数
十一、将该函数的同作用域范围的函数都复制到调试软件，并将该匿名函数改为aiyou函数，点击加载代码，成功加载
十二、调用该函数，双击该函数，输入参数，点击运行获取结果
十三、Python代码实现
1、将该JS代码复制jiami.js文件
function getpwd(pwd) { return pwd; }function l(e, t) { var n = (65535 & e) + (65535 & t); return (e >> 16) + (t >> 16) + (n >> 16) << 16 | 65535 & n } function a(e, t, n, o, r, i) { return l((t = l(l(t, e), l(o, i))) << r | t >>> 32 - r, n) } function p(e, t, n, o, r, i, s) { return a(t & n | ~t & o, e, t, r, i, s) } function f(e, t, n, o, r, i, s) { return a(t & o | n & ~o, e, t, r, i, s) } function m(e, t, n, o, r, i, s) { return a(t ^ n ^ o, e, t, r, i, s) } function g(e, t, n, o, r, i, s) { return a(n ^ (t | ~o), e, t, r, i, s) } function s(e, t) { e[t >> 5] |= 128 << t % 32, e[14 + (t + 64 >>> 9 << 4)] = t; for (var n, o, r, d, i = 1732584193, s = -271733879, a = -1732584194, c = 271733878, u = 0; u < e.length; u += 16) i = p(n = i, o = s, r = a, d = c, e[u], 7, -680876936), c = p(c, i, s, a, e[u + 1], 12, -389564586), a = p(a, c, i, s, e[u + 2], 17, 606105819), s = p(s, a, c, i, e[u + 3], 22, -1044525330), i = p(i, s, a, c, e[u + 4], 7, -176418897), c = p(c, i, s, a, e[u + 5], 12, 1200080426), a = p(a, c, i, s, e[u + 6], 17, -1473231341), s = p(s, a, c, i, e[u + 7], 22, -45705983), i = p(i, s, a, c, e[u + 8], 7, 1770035416), c = p(c, i, s, a, e[u + 9], 12, -1958414417), a = p(a, c, i, s, e[u + 10], 17, -42063), s = p(s, a, c, i, e[u + 11], 22, -1990404162), i = p(i, s, a, c, e[u + 12], 7, 1804603682), c = p(c, i, s, a, e[u + 13], 12, -40341101), a = p(a, c, i, s, e[u + 14], 17, -1502002290), i = f(i, s = p(s, a, c, i, e[u + 15], 22, 1236535329), a, c, e[u + 1], 5, -165796510), c = f(c, i, s, a, e[u + 6], 9, -1069501632), a = f(a, c, i, s, e[u + 11], 14, 643717713), s = f(s, a, c, i, e[u], 20, -373897302), i = f(i, s, a, c, e[u + 5], 5, -701558691), c = f(c, i, s, a, e[u + 10], 9, 38016083), a = f(a, c, i, s, e[u + 15], 14, -660478335), s = f(s, a, c, i, e[u + 4], 20, -405537848), i = f(i, s, a, c, e[u + 9], 5, 568446438), c = f(c, i, s, a, e[u + 14], 9, -1019803690), a = f(a, c, i, s, e[u + 3], 14, -187363961), s = f(s, a, c, i, e[u + 8], 20, 1163531501), i = f(i, s, a, c, e[u + 13], 5, -1444681467), c = f(c, i, s, a, e[u + 2], 9, -51403784), a = f(a, c, i, s, e[u + 7], 14, 1735328473), i = m(i, s = f(s, a, c, i, e[u + 12], 20, -1926607734), a, c, e[u + 5], 4, -378558), c = m(c, i, s, a, e[u + 8], 11, -2022574463), a = m(a, c, i, s, e[u + 11], 16, 1839030562), s = m(s, a, c, i, e[u + 14], 23, -35309556), i = m(i, s, a, c, e[u + 1], 4, -1530992060), c = m(c, i, s, a, e[u + 4], 11, 1272893353), a = m(a, c, i, s, e[u + 7], 16, -155497632), s = m(s, a, c, i, e[u + 10], 23, -1094730640), i = m(i, s, a, c, e[u + 13], 4, 681279174), c = m(c, i, s, a, e[u], 11, -358537222), a = m(a, c, i, s, e[u + 3], 16, -722521979), s = m(s, a, c, i, e[u + 6], 23, 76029189), i = m(i, s, a, c, e[u + 9], 4, -640364487), c = m(c, i, s, a, e[u + 12], 11, -421815835), a = m(a, c, i, s, e[u + 15], 16, 530742520), i = g(i, s = m(s, a, c, i, e[u + 2], 23, -995338651), a, c, e[u], 6, -198630844), c = g(c, i, s, a, e[u + 7], 10, 1126891415), a = g(a, c, i, s, e[u + 14], 15, -1416354905), s = g(s, a, c, i, e[u + 5], 21, -57434055), i = g(i, s, a, c, e[u + 12], 6, 1700485571), c = g(c, i, s, a, e[u + 3], 10, -1894986606), a = g(a, c, i, s, e[u + 10], 15, -1051523), s = g(s, a, c, i, e[u + 1], 21, -2054922799), i = g(i, s, a, c, e[u + 8], 6, 1873313359), c = g(c, i, s, a, e[u + 15], 10, -30611744), a = g(a, c, i, s, e[u + 6], 15, -1560198380), s = g(s, a, c, i, e[u + 13], 21, 1309151649), i = g(i, s, a, c, e[u + 4], 6, -145523070), c = g(c, i, s, a, e[u + 11], 10, -1120210379), a = g(a, c, i, s, e[u + 2], 15, 718787259), s = g(s, a, c, i, e[u + 9], 21, -343485551), i = l(i, n), s = l(s, o), a = l(a, r), c = l(c, d); return [i, s, a, c] } function c(e) { for (var t = "", n = 0; n < 32 * e.length; n += 8) t += String.fromCharCode(e[n >> 5] >>> n % 32 & 255); return t } function u(e) { var t, n = []; for (n[(e.length >> 2) - 1] = void 0, t = 0; t < n.length; t += 1) n[t] = 0; for (t = 0; t < 8 * e.length; t += 8) n[t >> 5] |= (255 & e.charCodeAt(t / 8)) << t % 32; return n } function o(e) { for (var t, n = "0123456789abcdef", o = "", r = 0; r < e.length; r += 1) t = e.charCodeAt(r), o += n.charAt(t >>> 4 & 15) + n.charAt(15 & t); return o } function d(e) { return unescape(encodeURIComponent(e)) } function r(e) { return c(s(u(e = d(e)), 8 * e.length)) } function i(e, t) { var n, e = d(e), t = d(t), o = u(e), r = [], i = []; for (r[15] = i[15] = void 0, 16 < o.length && (o = s(o, 8 * e.length)), n = 0; n < 16; n += 1) r[n] = 909522486 ^ o[n], i[n] = 1549556828 ^ o[n]; return e = s(r.concat(u(t)), 512 + 8 * t.length), c(s(i.concat(e), 640)) } function aiyou(e, t, n) { return t ? n ? i(t, e) : o(i(t, e)) : n ? r(e) : o(r(e)) }
2、python调用js代码
