13 files changed, 0 insertions, 321 deletions
diff --git a/mod/captcha/backgrounds/bg1.jpg b/mod/captcha/backgrounds/bg1.jpg
deleted file mode 100644
index 0e16b2265..000000000
--- a/mod/captcha/backgrounds/bg1.jpg
+++ /dev/null
diff --git a/mod/captcha/backgrounds/bg2.jpg b/mod/captcha/backgrounds/bg2.jpg
deleted file mode 100644
index 3357164a6..000000000
--- a/mod/captcha/backgrounds/bg2.jpg
+++ /dev/null
diff --git a/mod/captcha/backgrounds/bg3.jpg b/mod/captcha/backgrounds/bg3.jpg
deleted file mode 100644
index 96610abf4..000000000
--- a/mod/captcha/backgrounds/bg3.jpg
+++ /dev/null
diff --git a/mod/captcha/backgrounds/bg4.jpg b/mod/captcha/backgrounds/bg4.jpg
deleted file mode 100644
index 5123ed70e..000000000
--- a/mod/captcha/backgrounds/bg4.jpg
+++ /dev/null
diff --git a/mod/captcha/backgrounds/bg5.jpg b/mod/captcha/backgrounds/bg5.jpg
deleted file mode 100644
index 7ae7e6c22..000000000
--- a/mod/captcha/backgrounds/bg5.jpg
+++ /dev/null
diff --git a/mod/captcha/captcha.php b/mod/captcha/captcha.php
deleted file mode 100644
index 5693b89ac..000000000
--- a/mod/captcha/captcha.php
+++ /dev/null
@@ -1,41 +0,0 @@
-<?php
-	/**
-	 * Elgg captcha plugin graphics file generator
-	 * 
-	 * @package ElggCaptcha
-	 * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
-	 * @author Curverider Ltd
-	 * @copyright Curverider Ltd 2008-2009
-	 * @link http://elgg.com/
-	 */
-
-	global $CONFIG;
-	$token = get_input('captcha_token');
-
-	// 	Output captcha
-	if ($token)
-	{ 
-		// Set correct header
-		header("Content-type: image/jpeg");
-	
-		// Generate captcha
-		$captcha = captcha_generate_captcha($token);
-		
-		// Pick a random background image
-		$n = rand(1, $CONFIG->captcha_num_bg);
-		$image = imagecreatefromjpeg($CONFIG->pluginspath . "captcha/backgrounds/bg$n.jpg");	
-		
-		// Create a colour (black so its not a simple matter of masking out one colour and ocring the rest)
-		$colour = imagecolorallocate($image, 0,0,0);
-		
-		// Write captcha to image
-		//imagestring($image, 5, 30, 4, $captcha, $black);
-		imagettftext($image, 30, 0, 10, 30, $colour, $CONFIG->pluginspath . "captcha/fonts/1.ttf", $captcha);
-		
-		// Output image
-		imagejpeg($image);
-		
-		// Free memory
-		imagedestroy($image);
-	}
-?>
-\ No newline at end of file
diff --git a/mod/captcha/fonts/1.ttf b/mod/captcha/fonts/1.ttf
deleted file mode 100644
index f5534f943..000000000
--- a/mod/captcha/fonts/1.ttf
+++ /dev/null
diff --git a/mod/captcha/fonts/Liberation_serif_License.txt b/mod/captcha/fonts/Liberation_serif_License.txt
deleted file mode 100644
index 41751f278..000000000
--- a/mod/captcha/fonts/Liberation_serif_License.txt
+++ /dev/null
@@ -1,77 +0,0 @@
-LICENSE AGREEMENT AND LIMITED PRODUCT WARRANTY LIBERATION FONT SOFTWARE
-This agreement governs the use of the Software and any updates to the
-Software, regardless of the delivery mechanism. Subject to the following
-terms, Red Hat, Inc. ("Red Hat") grants to the user ("Client") a license to
-this collective work pursuant to the GNU General Public License v.2 with the
-exceptions set forth below and such other terms as our set forth in this End
-User License Agreement.
-1. The Software and License Exception. LIBERATION font software  (the
-"Software") consists of TrueType-OpenType formatted font software for
-rendering LIBERATION typefaces in sans serif, serif, and monospaced character
-styles. You are licensed to use, modify, copy, and distribute the Software
-pursuant to the GNU General Public License v.2 with the following exceptions:  
-1) As a special exception, if you create a document which uses this font, and
-embed this font or unaltered portions of this font into the document, this
-font does not by itself cause the resulting document to be covered by the GNU
-General Public License.  This exception does not however invalidate any other
-reasons why the document might be covered by the GNU General Public License. 
-If you modify this font, you may extend this exception to your version of the
-font, but you are not obligated to do so. If you do not wish to do so, delete
-this exception statement from your version. 
-
-2) As a further exception, any distribution of the object code of the Software
-in a physical product must provide you the right to access and modify the
-source code for the Software and to reinstall that modified version of the
-Software in object code form on the same physical product on which you
-received it.
-2. Intellectual Property Rights. The Software and each of its components,
-including the source code, documentation, appearance, structure and
-organization are owned by Red Hat and others and are protected under copyright
-and other laws. Title to the Software and any component, or to any copy,
-modification, or merged portion shall remain with the aforementioned, subject
-to the applicable license. The "LIBERATION" trademark is a trademark of Red
-Hat, Inc. in the U.S. and other countries. This agreement does not permit
-Client to distribute modified versions of the Software using Red Hat's
-trademarks. If Client makes a redistribution of a modified version of the
-Software, then Client must modify the files names to remove any reference to
-the Red Hat trademarks and must not use the Red Hat trademarks in any way to
-reference or promote the modified Software. 
-3. Limited Warranty. To the maximum extent permitted under applicable law, the
-Software is provided and licensed "as is" without warranty of any kind,
-expressed or implied, including the implied warranties of merchantability,
-non-infringement or fitness for a particular purpose. Red Hat does not warrant
-that the functions contained in the Software will meet Client's requirements
-or that the operation of the Software will be entirely error free or appear
-precisely as described in the accompanying documentation. 
-4. Limitation of Remedies and Liability.  To the maximum extent permitted by
-applicable law, Red Hat or any Red Hat authorized dealer will not be liable to
-Client for any incidental or consequential damages, including lost profits or
-lost savings arising out of the use or inability to use the Software, even if
-Red Hat or such dealer has been advised of the possibility of such damages. 
-5. Export Control. As required by U.S. law, Client represents and warrants
-that it: (a) understands that the Software is subject to export controls under
-the U.S. Commerce Department's Export Administration Regulations ("EAR"); (b)
-is not located in a prohibited destination country under the EAR or U.S.
-sanctions regulations (currently Cuba, Iran, Iraq, Libya, North Korea, Sudan
-and Syria); (c) will not export, re-export, or transfer the Software to any
-prohibited destination, entity, or individual without the necessary export
-license(s) or authorizations(s) from the U.S. Government; (d) will not use or
-transfer the Software for use in any sensitive nuclear, chemical or biological
-weapons, or missile technology end-uses unless authorized by the U.S.
-Government by regulation or specific license; (e) understands and agrees that
-if it is in the United States and exports or transfers the Software to
-eligible end users, it will, as required by EAR Section 740.17(e), submit
-semi-annual reports to the Commerce Department's Bureau of Industry & Security
-(BIS), which include the name and address (including country) of each
-transferee; and (f) understands that countries other than the United States
-may restrict the import, use, or export of encryption products and that it
-shall be solely responsible for compliance with any such import, use, or
-export restrictions.
-6. General. If any provision of this agreement is held to be unenforceable,
-that shall not affect the enforceability of the remaining provisions. This
-agreement shall be governed by the laws of the State of North Carolina and of
-the United States, without regard to any conflict of laws provisions, except
-that the United Nations Convention on the International Sale of Goods shall
-not apply.
-Copyright © 2007 Red Hat, Inc. All rights reserved. LIBERATION is a trademark
-of Red Hat, Inc.
diff --git a/mod/captcha/languages/en.php b/mod/captcha/languages/en.php
deleted file mode 100644
index c7b91d1d3..000000000
--- a/mod/captcha/languages/en.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-	/**
-	 * Elgg diagnostics language pack.
-	 * 
-	 * @package ElggDiagnostics
-	 * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
-	 * @author Curverider Ltd
-	 * @copyright Curverider Ltd 2008-2009
-	 * @link http://elgg.com/
-	 */
-
-	$english = array(
-	
-		'captcha:entercaptcha' => 'Enter text from image',
-		'captcha:captchafail' => 'Sorry, the text that you entered didn\'t match the text in the image.',
-	
-	);
-					
-	add_translation("en",$english);
-?>
-\ No newline at end of file
diff --git a/mod/captcha/manifest.xml b/mod/captcha/manifest.xml
deleted file mode 100644
index 00dabb532..000000000
--- a/mod/captcha/manifest.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<plugin_manifest>
-	<field key="author" value="Curverider Ltd" />
-	<field key="version" value="1.0" />
-	<field key="description" value="Provides captcha support (Requires the php_gd library)." />
-	<field key="website" value="http://www.elgg.org/" />
-	<field key="copyright" value="(C) Curverider 2008-2009" />
-	<field key="licence" value="GNU Public License version 2" />
-	<field key="elgg_version" value="2009050801" />
-</plugin_manifest>
-\ No newline at end of file
diff --git a/mod/captcha/start.php b/mod/captcha/start.php
deleted file mode 100644
index 982a01c2c..000000000
--- a/mod/captcha/start.php
+++ /dev/null
@@ -1,141 +0,0 @@
-<?php
-	/**
-	 * Elgg captcha plugin
-	 * 
-	 * @package ElggCaptcha
-	 * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
-	 * @author Curverider Ltd
-	 * @copyright Curverider Ltd 2008-2009
-	 * @link http://elgg.com/
-	 */
-
-	function captcha_init()
-	{
-		global $CONFIG;
-		
-		// Register page handler for captcha functionality
-		register_page_handler('captcha','captcha_page_handler');
-		
-		// Extend CSS
-		extend_view('css','captcha/css');
-		
-		// Number of background images
-		$CONFIG->captcha_num_bg = 5;
-		
-		// Default length
-		$CONFIG->captcha_length = 5;
-		
-		// Register a function that provides some default override actions
-		register_plugin_hook('actionlist', 'captcha', 'captcha_actionlist_hook');
-		
-		// Register actions to intercept
-		$actions = array();
-		$actions = trigger_plugin_hook('actionlist', 'captcha', null, $actions);
-		
-		if (($actions) && (is_array($actions)))
-		{
-			foreach ($actions as $action)
-				register_plugin_hook("action", $action, "captcha_verify_action_hook");
-		}
-	}
-	
-	function captcha_page_handler($page) 
-	{
-		global $CONFIG;
-		
-		if (isset($page[0])) {
-			set_input('captcha_token',$page[0]);
-		}
-
-		include($CONFIG->pluginspath . "captcha/captcha.php");
-	}
-	
-	/**
-	 * Generate a token to act as a seed value for the captcha algorithm.
-	 */
-	function captcha_generate_token()
-	{
-		return md5(generate_action_token(time()).rand()); // Use action token plus some random for uniqueness
-	}
-	
-	/**
-	 * Generate a captcha based on the given seed value and length.
-	 *
-	 * @param string $seed_token
-	 * @return string
-	 */
-	function captcha_generate_captcha($seed_token)
-	{
-		global $CONFIG;
-		
-		/*
-		 * We generate a token out of the random seed value + some session data, 
-		 * this means that solving via pr0n site or indian cube farm becomes
-		 * significantly more tricky (we hope).
-		 * 
-		 * We also add the site secret, which is unavailable to the client and so should
-		 * make it very very hard to guess values before hand.
-		 * 
-		 */
-		
-		return strtolower(substr(md5(generate_action_token(0) . $seed_token), 0, $CONFIG->captcha_length));
-	}
-	
-	/**
-	 * Verify a captcha based on the input value entered by the user and the seed token passed.
-	 *
-	 * @param string $input_value
-	 * @param string $seed_token
-	 * @return bool
-	 */
-	function captcha_verify_captcha($input_value, $seed_token)
-	{
-		if (strcasecmp($input_value, captcha_generate_captcha($seed_token)) == 0)
-			return true;
-			
-		return false;
-	}
-	
-	/**
-	 * Listen to the action plugin hook and check the captcha.
-	 *
-	 * @param unknown_type $hook
-	 * @param unknown_type $entity_type
-	 * @param unknown_type $returnvalue
-	 * @param unknown_type $params
-	 */
-	function captcha_verify_action_hook($hook, $entity_type, $returnvalue, $params)
-	{
-		$token = get_input('captcha_token');
-		$input = get_input('captcha_input');
-		
-		if (($token) && (captcha_verify_captcha($input, $token)))
-			return true;
-		
-		register_error(elgg_echo('captcha:captchafail'));
-			
-		return false;
-	}
-	
-	/**
-	 * This function returns an array of actions the captcha will expect a captcha for, other plugins may
-	 * add their own to this list thereby extending the use.
-	 *
-	 * @param unknown_type $hook
-	 * @param unknown_type $entity_type
-	 * @param unknown_type $returnvalue
-	 * @param unknown_type $params
-	 */
-	function captcha_actionlist_hook($hook, $entity_type, $returnvalue, $params)
-	{
-		if (!is_array($returnvalue))
-			$returnvalue = array();
-			
-		$returnvalue[] = 'register';
-		$returnvalue[] = 'user/requestnewpassword';
-			
-		return $returnvalue;
-	}
-	
-	register_elgg_event_handler('init','system','captcha_init');
-?>
-\ No newline at end of file
diff --git a/mod/captcha/views/default/captcha/css.php b/mod/captcha/views/default/captcha/css.php
deleted file mode 100644
index c0e1fab07..000000000
--- a/mod/captcha/views/default/captcha/css.php
+++ /dev/null
@@ -1,6 +0,0 @@
-
-.captcha-input-image {
-	align: center;
-	margin: auto;
-}
-
diff --git a/mod/captcha/views/default/input/captcha.php b/mod/captcha/views/default/input/captcha.php
deleted file mode 100644
index fa67a7206..000000000
--- a/mod/captcha/views/default/input/captcha.php
+++ /dev/null
@@ -1,26 +0,0 @@
-<?php
-	/**
-	 * Elgg captcha plugin captcha hook view override.
-	 * 
-	 * @package ElggCaptcha
-	 * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
-	 * @author Curverider Ltd
-	 * @copyright Curverider Ltd 2008-2009
-	 * @link http://elgg.com/
-	 */
-
-	// Generate a token which is then passed into the captcha algorithm for verification
-	$token = captcha_generate_token();
-?>
-<div class="captcha">
-	<input type="hidden" name="captcha_token" value="<?php echo $token; ?>" />
-	<label>
-		<?php echo elgg_echo('captcha:entercaptcha'); ?><br /><br />
-		<div class="captcha-right">
-			<img class="captcha-input-image" src="<?php echo $vars['url'] . "pg/captcha/$token"; ?>" /><br />
-		</div><br />
-		<div class="captcha-left">
-			<?php echo elgg_view('input/text', array('internalname' => 'captcha_input', 'class' => 'captcha-input-text')); ?>
-		</div>
-	</label>
-</div>
-\ No newline at end of file