Unobfuscate SPIEGEL plus articles with greasemonkey

unob_spiegelplus.user.js

// ==UserScript==
// @name        unobfuscate spiegel plus
// @namespace   obfuscate
// @include     http://www.spiegel.de/*
// @version     1
// @grant       none
// ==/UserScript==
if(document.getElementsByClassName('obfuscated-content')[0] != undefined) {
  document.getElementsByClassName('obfuscated-content')[0].setAttribute("class", "");
  var elems = document.getElementsByClassName('obfuscated'), t, or, c, i, cc;
  for(i in elems) {
    or = elems[i].innerHTML;
    t = "";
    inElement = false;
    openTag = -1;
    isATag = false;
    closingTag = false;
    dontTranslate = false;
    if(or != undefined)
      for(c=0; c<or.length; ++c) {
        if(openTag>-1)
          openTag++;

        cc = or.charCodeAt(c);
        if(cc == 60) { // "<"
          dontTranslate = true;
          inElement = true;
          openTag = 0;
        }

        if(cc>33 && !dontTranslate) {
          switch(cc) {
            case 180: t += ";"; break;
            case 178: t += "!"; break;
            case 177: t += "&"; break;
            default:
              t += String.fromCharCode(cc-1);
          }
        }
        else
           t += or.charAt(c);

        if(openTag==1 && cc == 97) // <a ...
          isATag = true;

        if(openTag==1 && cc == 47) // "</"
          closingTag = true;

        if(inElement && cc == 62) { // "<...>"
          dontTranslate = isATag && !closingTag;
          isATag = false;

          inElement = closingTag = false;
          openTag = -1;
        }
      }
    elems[i].innerHTML = t;
  }
}

Funktioniert auch heute noch einwandfrei. Vielen Dank.

Ab heute nicht mehr :-)

Is there any option left?

What kind of option?
About four years ago, Spiegel online changed the way Spiegel plus pages are displayed. Before, they send all content of the articel to the user, pretty lamely encrypted (rather obfuscated) for those not logged in, very easily to decypher.
From then on 95% of the article's text is not send to the web client at all if you're not logged in as a paying user, not even obfuscated or encrypted. This (old) script is purely running on your client, i.e. probably your web browser. You cannot decrypt anything from nothing.

Makes sense, those fuckers...