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DOTLAN Intranet / Portal >> Konfiguration, Erweiterungen, Addons > Captcha Addon für Registrierung
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Autor Thema: Captcha Addon für Registrierung
Griffon
06.09.2009 um 00:30 QuoteProfileSend PM

NEW

Clan: dotlan.net
Postings: 1252

Download Secure Image from http://www.phpcaptcha.org/download

- Download http://www.phpcaptcha.org/latest.zip
- Unzip and rename Folder to "si"
- Download http://www.phpcaptcha.org/latest/audio.zip
- Unzip "audio" folder into /si/

- Edit /si/secureimage.php
Code:


# /si/secureimage.php

<?php

include_once("../global.php");



[...]


- Edit /includes/custom.user.php
- Search for the register -> agb block and add this block afterwords.

Code:
# /includes/custom.user.php : line 248

                        "captcha"       => array(

                                "title"         => _("Security Code"),

                                "sub"           => "",

                                "field"         => "",  // absichtlich kein feld. Da nur Gegencheck

                                "customhtml"    => '

    <table cellpadding="0" cellspacing="0" border="0"><tr><td>

      <img id="siimage" align="left" style="padding-right: 5px; border: 0" src="/si/securimage_show.php?sid='.md5(time()).'" />

      <a tabindex="-1" style="border-style: none" href="/si/securimage_play.php" title="Audible Version of CAPTCHA"><img src="/si/images/audio_icon.gif" alt="Audio Version" align="top" border="0" onclick="this.blur()" /></a><br />

      <a tabindex="-1" style="border-style: none" href="#" title="Refresh Image" onclick="document.getElementById(\'siimage\').src = \'/si/securimage_show.php?sid=\' + Math.random(); return false"><img src="/si/images/refresh.gif" alt="Reload Image" border="0" onclick="this.blur()" align="bottom" /></a>

</td><td style="padding-left: 20px;">

<b>Verify Code:</b>

<input type="text" name="data[register__captcha]" size="5" maxlength="4" />

</td></tr></table>

',

                                "check" => array(

                                        "function"      => array('

                                                include_once($global["script_root"]."/si/securimage.php");

                                                $securimage = new Securimage();

                                                if(!$securimage->check($value))

                                                        $error["register__captcha"] = _("Security Code was incorrect. Please try again.");

                                        '),

                                        "notmatch"      => array(),

                                        "match"         => array(),

                                ),

                        ),


Viel Spaß damit. Achja: Feedback wäre nett. Oder war der eine Spammer der sich bei dotlan heute registriert hat ein seltener Einzelfall?
 
SNKBT
07.08.2012 um 22:41 QuoteProfileSend PM
NEW

Clan: ERENYA
Postings: 10

Hallo Griffon,

dieser Beitrag ist nun 3 Jahre alt, dennnoch möchte ich ein kleines Feedback geben.
Mitlerweile hat sich das Captcha auf 6 Zeichen verlängert, was folgenden Einfluss auf die /includes/custom.user.php Datei hat:
Code:
"captcha" => array(

  "title" => _("Security Code"),

  "sub" => "",

  "field" => "",  // absichtlich kein feld. Da nur Gegencheck

  "customhtml"    => '<table cellpadding="0" cellspacing="0" border="0"><tr><td>

                      <img id="siimage" align="left" style="padding-right: 5px; border: 0" src="/si/securimage_show.php?sid='.md5(time()).'" />

                      <a tabindex="-1" style="border-style: none" href="/si/securimage_play.php" title="Audible Version of CAPTCHA"><img src="/si/images/audio_icon.gif" alt="Audio Version" align="top" border="0" onclick="this.blur()" /></a><br />

                      <a tabindex="-1" style="border-style: none" href="#" title="Refresh Image" onclick="document.getElementById(\'siimage\').src = \'/si/securimage_show.php?sid=\' + Math.random(); return false"><img src="/si/images/refresh.gif" alt="Reload Image" border="0" onclick="this.blur()" align="bottom" /></a>

                       </td><td style="padding-left: 20px;">

                       <b>Verify Code:</b>

                       <input type="text" name="data[register__captcha]" size="6" maxlength="6" />

                       </td></tr></table>',

  "check" => array(

    "function" => array('include_once($global["script_root"]."/si/securimage.php");

                         $securimage = new Securimage();

                         if(!$securimage->check($value))

                         $error["register__captcha"] = _("Security Code was incorrect. Please try again.");

                         '),

    "notmatch" => array(),

    "match" => array(),

  ),

),

Ansonsten funktioniert das "Plugin" tiptop!
Gruss
 
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