2 files changed, 249 insertions, 0 deletions

diff --git a/www/codeigniter/Makefile b/www/codeigniter/Makefile
index 2d78d7c1ffee..ecfe309382c7 100644
--- a/www/codeigniter/Makefile
+++ b/www/codeigniter/Makefile
@@ -7,6 +7,7 @@
 
 PORTNAME=	codeigniter
 PORTVERSION=	1.7.2
+PORTREVISION=	1
 CATEGORIES=	www
 MASTER_SITES=	http://codeigniter.com/download_files/ \
 		LOCAL/glarkin
@@ -148,6 +149,9 @@ confighelp:
 	@${ECHO_MSG} "http://codeigniter.com/user_guide/installation/index.html"
 	@${ECHO_MSG} ""
 
+post-patch:
+	@cd ${WRKSRC} && ${RM} system/libraries/Upload.php.orig
+
 do-install:
 	@cd ${WRKSRC} && ${COPYTREE_SHARE} "${STD_BITS}" ${WWWDIR}
 	@for i in ${CI_CONF_FILES}; do \
diff --git a/www/codeigniter/files/patch-system__libraries__Upload.php b/www/codeigniter/files/patch-system__libraries__Upload.php
new file mode 100644
index 000000000000..25582add045a
--- /dev/null
+++ b/www/codeigniter/files/patch-system__libraries__Upload.php
@@ -0,0 +1,245 @@
+--- ./system/libraries/Upload.php.orig	2009-04-22 10:15:09.000000000 -0400
++++ ./system/libraries/Upload.php	2010-07-12 09:16:30.000000000 -0400
+@@ -6,7 +6,7 @@
+  *
+  * @package		CodeIgniter
+  * @author		ExpressionEngine Dev Team
+- * @copyright	Copyright (c) 2008 - 2009, EllisLab, Inc.
++ * @copyright	Copyright (c) 2008 - 2010, EllisLab, Inc.
+  * @license		http://codeigniter.com/user_guide/license.html
+  * @link		http://codeigniter.com
+  * @since		Version 1.0
+@@ -26,31 +26,33 @@
+  */
+ class CI_Upload {
+ 	
+-	var $max_size		= 0;
+-	var $max_width		= 0;
+-	var $max_height		= 0;
+-	var $max_filename	= 0;
+-	var $allowed_types	= "";
+-	var $file_temp		= "";
+-	var $file_name		= "";
+-	var $orig_name		= "";
+-	var $file_type		= "";
+-	var $file_size		= "";
+-	var $file_ext		= "";
+-	var $upload_path	= "";
+-	var $overwrite		= FALSE;
+-	var $encrypt_name	= FALSE;
+-	var $is_image		= FALSE;
+-	var $image_width	= '';
+-	var $image_height	= '';
+-	var $image_type		= '';
+-	var $image_size_str	= '';
+-	var $error_msg		= array();
+-	var $mimes			= array();
+-	var $remove_spaces	= TRUE;
+-	var $xss_clean		= FALSE;
+-	var $temp_prefix	= "temp_file_";
+-		
++	var $max_size				= 0;
++	var $max_width				= 0;
++	var $max_height				= 0;
++	var $max_filename			= 0;
++	var $allowed_types			= "";
++	var $file_temp				= "";
++	var $file_name				= "";
++	var $orig_name				= "";
++	var $file_type				= "";
++	var $file_size				= "";
++	var $file_ext				= "";
++	var $upload_path			= "";
++	var $overwrite				= FALSE;
++	var $encrypt_name			= FALSE;
++	var $is_image				= FALSE;
++	var $image_width			= '';
++	var $image_height			= '';
++	var $image_type				= '';
++	var $image_size_str			= '';
++	var $error_msg				= array();
++	var $mimes					= array();
++	var $remove_spaces			= TRUE;
++	var $xss_clean				= FALSE;
++	var $temp_prefix			= "temp_file_";
++	var $client_name			= '';
++	
++	var $_file_name_override	= '';	
+ 	/**
+ 	 * Constructor
+ 	 *
+@@ -101,7 +103,8 @@
+ 							'mimes'				=> array(),
+ 							'remove_spaces'		=> TRUE,
+ 							'xss_clean'			=> FALSE,
+-							'temp_prefix'		=> "temp_file_"
++							'temp_prefix'		=> "temp_file_",
++							'client_name'		=> ''
+ 						);	
+ 	
+ 	
+@@ -124,6 +127,10 @@
+ 				$this->$key = $val;
+ 			}
+ 		}
++		
++		// if a file_name was provided in the config, use it instead of the user input
++		// supplied file name for all uploads until initialized again
++		$this->_file_name_override = $this->file_name;
+ 	}
+ 	
+ 	// --------------------------------------------------------------------
+@@ -187,17 +194,12 @@
+ 
+ 		// Set the uploaded data as class variables
+ 		$this->file_temp = $_FILES[$field]['tmp_name'];		
+-		$this->file_name = $this->_prep_filename($_FILES[$field]['name']);
+-		$this->file_size = $_FILES[$field]['size'];		
++		$this->file_size = $_FILES[$field]['size'];	
+ 		$this->file_type = preg_replace("/^(.+?);.*$/", "\\1", $_FILES[$field]['type']);
+-		$this->file_type = strtolower($this->file_type);
+-		$this->file_ext	 = $this->get_extension($_FILES[$field]['name']);
+-		
+-		// Convert the file size to kilobytes
+-		if ($this->file_size > 0)
+-		{
+-			$this->file_size = round($this->file_size/1024, 2);
+-		}
++		$this->file_type = strtolower(trim(stripslashes($this->file_type), '"'));
++		$this->file_name = $this->_prep_filename($_FILES[$field]['name']);
++		$this->file_ext	 = $this->get_extension($this->file_name);
++		$this->client_name = $this->file_name;
+ 
+ 		// Is the file type allowed to be uploaded?
+ 		if ( ! $this->is_allowed_filetype())
+@@ -205,6 +207,25 @@
+ 			$this->set_error('upload_invalid_filetype');
+ 			return FALSE;
+ 		}
++				
++		// if we're overriding, let's now make sure the new name and type is allowed
++		if ($this->_file_name_override != '')
++		{
++			$this->file_name = $this->_prep_filename($this->_file_name_override);
++			$this->file_ext  = $this->get_extension($this->file_name);
++
++			if ( ! $this->is_allowed_filetype(TRUE))
++			{
++				$this->set_error('upload_invalid_filetype');
++				return FALSE;				
++			}
++		}
++		
++		// Convert the file size to kilobytes
++		if ($this->file_size > 0)
++		{
++			$this->file_size = round($this->file_size/1024, 2);
++		}
+ 
+ 		// Is the file size within the allowed maximum?
+ 		if ( ! $this->is_allowed_filesize())
+@@ -312,6 +333,7 @@
+ 						'full_path'			=> $this->upload_path.$this->file_name,
+ 						'raw_name'			=> str_replace($this->file_ext, '', $this->file_name),
+ 						'orig_name'			=> $this->orig_name,
++						'client_name'		=> $this->client_name,
+ 						'file_ext'			=> $this->file_ext,
+ 						'file_size'			=> $this->file_size,
+ 						'is_image'			=> $this->is_image(),
+@@ -549,43 +571,49 @@
+ 	 * @access	public
+ 	 * @return	bool
+ 	 */	
+-	function is_allowed_filetype()
++	function is_allowed_filetype($ignore_mime = FALSE)
+ 	{
+ 		if (count($this->allowed_types) == 0 OR ! is_array($this->allowed_types))
+ 		{
+ 			$this->set_error('upload_no_file_types');
+ 			return FALSE;
+ 		}
++		
++		$ext = strtolower(ltrim($this->file_ext, '.'));
++		
++		if ( ! in_array($ext, $this->allowed_types))
++		{
++			return FALSE;
++		}
+ 
++		// Images get some additional checks
+ 		$image_types = array('gif', 'jpg', 'jpeg', 'png', 'jpe');
+ 
+-		foreach ($this->allowed_types as $val)
++		if (in_array($ext, $image_types))
+ 		{
+-			$mime = $this->mimes_types(strtolower($val));
+-
+-			// Images get some additional checks
+-			if (in_array($val, $image_types))
++			if (getimagesize($this->file_temp) === FALSE)
+ 			{
+-				if (getimagesize($this->file_temp) === FALSE)
+-				{
+-					return FALSE;
+-				}
+-			}
++				return FALSE;
++			}			
++		}
+ 
+-			if (is_array($mime))
+-			{
+-				if (in_array($this->file_type, $mime, TRUE))
+-				{
+-					return TRUE;
+-				}
+-			}
+-			else
++		if ($ignore_mime === TRUE)
++		{
++			return TRUE;
++		}
++		
++		$mime = $this->mimes_types($ext);
++				
++		if (is_array($mime))
++		{
++			if (in_array($this->file_type, $mime, TRUE))
+ 			{
+-				if ($mime == $this->file_type)
+-				{
+-					return TRUE;
+-				}	
+-			}		
++				return TRUE;
++			}			
++		}
++		elseif ($mime == $this->file_type)
++		{
++				return TRUE;
+ 		}
+ 		
+ 		return FALSE;
+@@ -918,7 +946,7 @@
+ 
+ 		foreach ($parts as $part)
+ 		{
+-			if ($this->mimes_types(strtolower($part)) === FALSE)
++			if ( ! in_array(strtolower($part), $this->allowed_types) OR $this->mimes_types(strtolower($part)) === FALSE)
+ 			{
+ 				$filename .= '.'.$part.'_';
+ 			}
+@@ -928,13 +956,6 @@
+ 			}
+ 		}
+ 
+-		// file name override, since the exact name is provided, no need to
+-		// run it through a $this->mimes check.
+-		if ($this->file_name != '')
+-		{
+-			$filename = $this->file_name;
+-		}
+-
+ 		$filename .= '.'.$ext;
+ 		
+ 		return $filename;