fingerprint.js

function FingerprintWrapper(e) {
  var t = null,
    r = new n();
  c.rebuildXMLHttpRequest(e.ajax_header), c.fetchAjaxHeaders(e);
  var d = function(n) {
      if (!t) {
        t = n ? n.type : "manual/other";
        var d = function(t) {
            var r = a();
            if (r) {
              var n = encodeURIComponent(i(t, !0).replace(/[\s]+/g, ""));
              (r.onreadystatechange = function() {
                if (4 == r.readyState && 200 == r.status) {
                  h("DistilPostResponse");
                  try {
                    var e = r.getResponseHeader("X-UID");
                  } catch (t) {}
                  if (document.getElementById("distilIdentificationBlock")) {
                    var n = encodeURIComponent(
                        document.location.pathname + document.location.search
                      ),
                      i = "/distil_identify_cookie.html?httpReferrer=" + n;
                    e && (i = i + "&uid=" + e),
                      document.location.hash && (i += document.location.hash),
                      document.location.replace(i);
                  } else if (document.getElementById("distil_ident_block")) {
                    var a =
                      "d_ref=" + document.location.pathname.replace(/&/, "%26");
                    (a +=
                      "&qs=" +
                      document.location.search +
                      document.location.hash),
                      e && (a = "uid=" + e + "&" + a),
                      document.location.replace(
                        "/distil_identify_cookie.html?" + a
                      );
                  } else
                    (document.getElementById("distil_ident_block_POST") ||
                      document.getElementById(
                        "distilIdentificationBlockPOST"
                      )) &&
                      (c.isSafariOrIOS()
                        ? window.history.go(-1)
                        : window.location.reload());
                }
              }),
                r.open("POST", e.path, !0),
                h("DistilPostSent"),
                r.send("p=" + n);
            }
          },
          u = function(e, t) {
            for (var r = {}, n = e.length, i = 0, a = e.length; a > i; ++i)
              e[i](function(e) {
                for (var i in e) e.hasOwnProperty(i) && (r[i] = e[i]);
                (n -= 1), 0 === n && t(r);
              });
          };
        u(
          [
            function(e) {
              setTimeout(function() {
                function t(e) {
                  for (
                    var t =
                        "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz",
                      r = "",
                      n = 0;
                    e > n;
                    ++n
                  )
                    r += t.substr(Math.floor(Math.random() * t.length), 1);
                  return r;
                }
                h("DistilProofOfWorkStart");
                var r = new o(),
                  n = new Date().getTime() + ":" + t(20);
                r.mine(n, 8, function(t) {
                  h("DistilProofOfWorkStop"), e({ proof: t });
                });
              }, 1);
            },
            function(e) {
              setTimeout(function() {
                h("DistilFP2Start");
                var t = new s();
                t.interrogate(function(t) {
                  h("DistilFP2End"), e({ fp2: t });
                });
              }, 1);
            },
            function(e) {
              setTimeout(function() {
                setTimeout(function() {
                  h("DistilLegacyStart");
                  var t = r.get();
                  h("DistilLegacyEnd"), e(t);
                }, 1);
              }, 1);
            }
          ],
          function(e) {
            d(e);
          }
        );
      }
    },
    u = !1,
    h = function(e) {},
    g = document.getElementById("d__inj");
  g &&
    g.className &&
    (g.className.indexOf("delayed") > -1 && (u = !0),
    g.className.indexOf("perfmarks") > -1 &&
      void 0 != performance &&
      void 0 != performance.mark &&
      (h = function(e) {
        performance.mark(e);
      })),
    u
      ? window.document.readyState && "complete" == window.document.readyState
        ? d()
        : window.addEventListener
        ? window.addEventListener("load", d, !1)
        : window.document.attachEvent &&
          window.document.attachEvent("onload", d)
      : window.document.readyState && "loading" == window.document.readyState
      ? d()
      : window.addEventListener
      ? (window.addEventListener("DOMContentLoaded", d, !1),
        window.addEventListener("load", d, !1))
      : window.document.attachEvent &&
        (window.document.attachEvent("onreadystatechange", d),
        window.document.attachEvent("onload", d));
}