How to validate Google Recaptcha 2.0 server side in ASP Classic?

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I need help to implement the answer Google Recaptcha 2.0.

I've tried a few ways to recover the response after sending the form but not consigui get the answer True.

Follows the example I'm trying:

XML

<html>
<head>
     <script src="https://www.google.com/recaptcha/api.js" async defer></script>
</head>
<body>
    <form action="teste.asp" method="POST">
      <div class="g-recaptcha" data-sitekey="6LeDCAgTAAAAAAq4tf6729Tb7WlJivOQrazBgTBs"></div>
      <br/>
      <input type="submit" value="Submit">
    </form>
</body>
</html>

teste.asp:

VB

<%
        Dim recaptcha_secret, sendstring, objXML
        recaptcha_secret = "6LeDCAgTAAAAAAq4tf6729Tb7WlJivOQrazBgTBs"

        sendstring = "https://www.google.com/recaptcha/api/siteverify?secret=" & recaptcha_secret & "&response=" & Request.form("g-recaptcha-response")

        Set objXML = Server.CreateObject("MSXML2.ServerXMLHTTP")
        objXML.Open "GET", sendstring, False

        objXML.Send

        Response.write "<h3>Response: " & objXML.responseText & "</h3>"

        Set objXML = Nothing
%>

How do I implement a way to check that Recaptcha were marked?

Thanks for yout attention!

Posted 15-Jun-15 8:57am

Member 1911428

Updated 27-Mar-16 9:39am

Afzaal Ahmad Zeeshan

v2

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Afzaal Ahmad Zeeshan 15-Jun-15 15:15pm

Just asking, Classic ASP, Google Recaptcha 2, and language being Visual Basic. You are hardly going to find any solution. Perhaps, you would (at the end) have to write your own solution. Most of the developers (counting me on top) don't even have the idea of how Classic ASP is written, and then Visual Basic is another factor. I wonder if Google supports the API after all of the changes being made in web technologies. Sorry!

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This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

RayFrye · Answer 1 · 2016-03-27T09:39:00

Solution 1

I could never get any of the Google Captcha's to work. I finally found this site and it was a snap to implement.
Classic ASP (VBScript) and ASP.NET (VB.NET) Security Image (CAPTCHA) Generator[^]

Posted 27-Mar-16 9:39am

RayFrye

How to validate Google Recaptcha 2.0 server side in ASP Classic?

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Solution 1

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How to validate Google Recaptcha 2.0 server side in ASP Classic?

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