2006-06-25 20:34:53

Сравнение версий /Cap Tcha за 2006-06-25 20:34:53 и 2006-06-25 20:36:22

Добавлено:

captcha.patch
%%(php)

2006-06-25 20:25:30

Сравнение версий /Cap Tcha за 2006-06-25 20:25:30 и 2006-06-25 20:34:53

Добавлено:

--- edit.php.org	2005-06-14 09:29:13.296302248 +0200
+++ edit.php	2005-06-14 11:19:53.318865384 +0200
@@ -19,6 +19,71 @@
         if ($this->page["time"] != $_POST["previous"])
           $error = $this->GetResourceValue("OverwriteAlert");
 
+/*captcha to avoid spam
+*/
+
+      //check whether anonymous user
+      //anonymous user has the IP or host name as name
+      //if name contains '.', we assume it's anonymous
+      if (strpos($this->GetUserName(), '.')) {
+        //anonymous user, check the captcha
+/************************************************************\
+*
+*		freeCap v1.3 Copyright 2005 Howard Yeend
+*		www.puremango.co.uk
+*
+*    This file is part of freeCap.
+*
+*    freeCap is free software; you can redistribute it and/or modify
+*    it under the terms of the GNU General Public License as published by
+*    the Free Software Foundation; either version 2 of the License, or
+*    (at your option) any later version.
+*
+*    freeCap is distributed in the hope that it will be useful,
+*    but WITHOUT ANY WARRANTY; without even the implied warranty of
+*    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*    GNU General Public License for more details.
+*
+*    You should have received a copy of the GNU General Public License
+*    along with freeCap; if not, write to the Free Software
+*    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*
+*
+\************************************************************/
+
+
+//session_start();
+
+	if(!empty($_SESSION['freecap_word_md5']) && !empty($_POST['word']))
+	{
+		if(md5($_POST['word'])==$_SESSION['freecap_word_md5'])
+		{
+			// reset freecap session vars
+			// cannot stress enough how important it is to do this
+			// defeats re-use of known image with spoofed session id
+			$_SESSION['freecap_attempts'] = 0;
+			$_SESSION['freecap_word_md5'] = false;
+
+
+			// now process form
+
+
+			// now go somewhere else
+			// header("Location: somewhere.php");
+			$word_ok = "yes";
+		} else {
+			$word_ok = "no";
+		}
+	} else {
+		$word_ok = false;
+	}
+
+	if ($word_ok != "yes") {
+	  //not the right word
+	  $error = $this->GetResourceValue("SpamAlert");
+	}
+  
+      }
 
       // store
       if (!$error)
@@ -109,6 +174,18 @@
                                onmouseout ='this.className="CancelBtn_Top";' 
            type="button" align="top" value="<?php echo str_replace("\n"," ",$this->GetResourceValue("EditCancelButton")); ?>" onclick="document.location='<?php echo addslashes($this->href("", "", "", 1))?>';" 
             /><br />
+
+<!-- captcha code starts -->
+<?
+if (strpos($this->GetUserName(), '.')) {
+?>
+<img src="<?php echo $this->GetConfigValue("root_url");?>images/freecap.php" id="freecap" /><br />
+Please type the word you read in the image above:
+<input type="text" name="word">
+<?php
+}
+?>
+<!-- end captcha -->
 <?php
    $output .= "<input type=\"hidden\" name=\"previous\" value=\"".htmlspecialchars($previous)."\" /><br />";
    if ($this->GetConfigValue("theme")=="tabs")

2006-06-25 20:25:16

Сравнение версий /Cap Tcha за 2006-06-25 20:25:16 и 2006-06-25 20:25:30

Добавлено:

CapTcha Hack

Удалено:

WackoWiki - CapTcha

2006-06-25 20:34:53

2006-06-25 20:25:30

2006-06-25 20:25:16

CapTcha Hack

CapTcha Hack