Re: [Htmlunit-user] How to allow window.atob and window.btoa methodexecution in HTML Unit from JS

[Vasudevan C. <vco...@gm...>]

Hi Ahmed,

   Thanks for your reply. The JS that I receive from google recaptcha
service is generating one value and I need that value.
   The JS uses only window.atob, window.btoa methods. If I use a java
base64 encode/decode functions and remove the
   reference to window object, will I be able to use JDK embedded Rhino
Engine and get the same value without using window
   object?

   Your suggestion is very much appreciated. or Am I doing something which
is not worth doing?

Regards
 Vasu


On 6 August 2015 at 17:11, Ahmed Ashour <asa...@ya...> wrote:

> Hi Vasu,
>
> You can't use HtmlUnit to get ScriptObject and then pass it to Rhino
> Engine, the two JS engines are in different java packages.
>
> If you have an issue with HtmlUnit JS engine, then please post a test case.
>
> Ahmed
> ------------------------------
> *From:* Vasudevan Comandur <vco...@gm...>
> *To:* "htm...@li..." <
> htm...@li...>
> *Sent:* Wednesday, August 5, 2015 6:59 PM
> *Subject:* [Htmlunit-user] How to allow window.atob and window.btoa
> methodexecution in HTML Unit from JS
>
>
> Hi All,
>
>     I am using the default JS engine that is bundled with JDK 1.6 (Rhino
> Engine).
>
>    I have been trying to use the methods supported by javax.script.*
> classes to
>    execute the javascript methods. One of the javascript files use
> window.atob and
>    window.btoa functions and that was throwing exception since window
> object was
>    undefined.
>
>    I used HTMLUnit to instantiate a webClient and followed by
> getScriptObject to
>    get the Window object. This window object was passed to JS using
> engine.put
>    method.
>
>    I was not getting the expected results after window.atob call in JS. I
> also
>    tried printing the window object using window.toString(). I saw the
> signature
>    of the atob method but the not code inside the method.
>
>    What should I do in JS so that window.atob function defined in HTMLUnit
> under
>    WIndow class gets executed correctly.
>
>     Looking forward to your help and suggestions to solve this problem.
>
>
> Regards
>  Vasu
>
> PS: I am not using the JS engine bundled with HTMLUnit.
>
>
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