在访问 https://appleid.apple.com/account?&localang=CN-ZH 这个页面的时候，页面会ajax一个特殊的header请求，其中的X-Apple-I-FD-Client-Info信息是一个json对象，本gist是整理后的F值获取方式源码。

X-Apple-I-FD-Client-Info.js

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            return n.name + (n.description ? "|" + n.description : "")
        }
    } catch (r) {}
    return ""
  }
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      return i("{44BBA840-CC51-11CF-AAFA-00AA00B6015C}")
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    , function() {
      return i("{CC2A9BA0-3BDD-11D0-821E-444553540000}")
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      return i("{08B0E5C0-4FCB-11CF-AAA5-00401C608500}")
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    , function() {
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    , function() {
      return eval("navigator.appName")
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    }
    , function() {
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    , function() {
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    }
    , function() {
      return u(["navigator.oscpu", "navigator.cpuClass"])
    }
    , function() {
      return eval("navigator.onLine")
    }
    , function() {
      return eval("navigator.platform")
    }
    , function() {
      return eval("navigator.systemLanguage")
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    , function() {
      return eval("navigator.userAgent")
    }
    , function() {
      return u(["navigator.language", "navigator.userLanguage"])
    }
    , function() {
      return eval("document.defaultCharset")
    }
    , function() {
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    }
    , function() {
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    , function() {
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    , function() {
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    , function() {
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    , function() {
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    , function() {
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    , function() {
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    , function() {
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        h = ""
      }
      f += a ? h : escape(h),
      f += ";",
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    }
    return f = v(f, escape("@UTC@"), (new Date).getTime()),
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  }
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    "boolean" != typeof r && (r = !1);
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      i = !1;
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  function C(e) {
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    return 0 !== Math.abs(p - q) && e.getTimezoneOffset() === t
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        , o = r;
      r = "";
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          for (o = 0; o < navigator.plugins.length; o++) {
            var u = s.exec(navigator.plugins[o].name);
            null  === u && (u = s.exec(navigator.plugins[o].description)),
            u && (r = u[1])
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        } else if (window.ActiveXObject && x[o])
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            var l = new ActiveXObject(x[o][0]);
            r = x[o][1](l)
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            r = ""
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  function i(e) {
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      e = e > 40 ? 40 : e,
      t = escape(n.message.substr(0, e))
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    return t
  }
  function t(e) {
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        r ^= e << a
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    var n = ""
      , r = 0
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      return e;
    for (n = 65535,
    r = 0; r < e.length; r++)
      n = 65535 & (n >>> 8 | n << 8),
      n ^= 255 & e.charCodeAt(r),
      n ^= (255 & n) >> 4,
      n ^= n << 12 & 65535,
      n ^= (255 & n) << 5 & 65535;
    return n &= 65535,
    e = "",
    e += s.charAt(n >>> 12),
    e += s.charAt(n >>> 6 & 63),
    e += s.charAt(63 & n),
    t += e
  }
  options = m || {};
  m = options.ctx || window;
  var D = options.hasOwnProperty("compress") ? options.compress : !0
    , o = {}
    , p = new Date(2005,0,15).getTimezoneOffset()
    , q = new Date(2005,6,15).getTimezoneOffset()
    , n = []
    , k = t("")
    , x = {
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    ],
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    ]
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  try {
    o.a = document.createElement("span"),
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  } catch (H) {}
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  }
    , E = ["%20", ";;;", "%3B", "%2C", "und", "fin", "ed;", "%28", "%29", "%3A", "/53", "ike", "Web", "0;", ".0", "e;", "on", "il", "ck", "01", "in", "Mo", "fa", "00", "32", "la", ".1", "ri", "it", "%u", "le"]
    , s = ".0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz";
  o.appidmsform = z,
  o.f1b5 = w,
  m.appidmsparm = o,
  D && (m = navigator.userAgent.toLowerCase(),
  "Gecko" === navigator.product && parseInt(m.substring(m.indexOf("rv:") + 3, m.indexOf(")", m.indexOf("rv:") + 3)).split(".")[0]) <= 2 && z())
})();

var F = window.appidmsparm.appidmsform();

就在我快绝望的时候找到这里！！现在用http request登录会返回400，不知道是不是少了这个header的原因。请问下这个js可以单独调用么？看到代码里好像有操作表单元素啊

Hello,
I'm writing a script auto registration apple ID in python. Do you have this code in python version?
Thanks.

就在我快绝望的时候找到这里！！现在用http request登录会返回400，不知道是不是少了这个header的原因。请问下这个js可以单独调用么？看到代码里好像有操作表单元素啊

你解决了吗，我用python调用，感觉多了位数，主要是参数 windwo和navigator这俩参数怎么定义的呢

请问window和navigator怎么定义呢，我使用python调用

请问window和navigator怎么定义呢，我使用python调用

import execjs
with open('dev.js', 'r') as f:
    code = f.read()
code = 'var window = {};var navigator = {userAgent: "' + user_agent + '", language:"' + language + '"};' + code
ctx = execjs.compile(code)
client_id = ctx.call('r', False)