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This commit is contained in:
Claude 2015-09-02 10:00:43 +02:00
parent 57b2efcfdc
commit a11b6f76d1

View File

@ -4,6 +4,7 @@
* Function list: * Function list:
* - __construct() * - __construct()
* - css() * - css()
* - fonts()
* - images() * - images()
* - js() * - js()
* - _expires_header() * - _expires_header()
@ -24,7 +25,9 @@ class Theme_assets extends CI_Controller
{ {
$css_file = $this->uri->segment(4); $css_file = $this->uri->segment(4);
$css_file = basename($css_file); // Fix LFI Vulnerability $css_file = basename($css_file); // Fix LFI Vulnerability
//file path //file path
$file_path = 'themes/' . $this->theme . '/css/' . $css_file; $file_path = 'themes/' . $this->theme . '/css/' . $css_file;
//fallback to default css if view in theme not found //fallback to default css if view in theme not found
@ -35,7 +38,9 @@ class Theme_assets extends CI_Controller
} }
// Double checking file // Double checking file
if( !file_exists( $file_path ) ) {
if (!file_exists($file_path))
{
return false; return false;
} }
@ -48,11 +53,14 @@ class Theme_assets extends CI_Controller
function fonts() function fonts()
{ {
$font_file = $this->uri->segment(4); $font_file = $this->uri->segment(4);
//file path //file path
$file_path = 'themes/' . $this->theme . '/fonts/' . $font_file; $file_path = 'themes/' . $this->theme . '/fonts/' . $font_file;
//no fallback to default, since default has no such fonts //no fallback to default, since default has no such fonts
//since no fallbcack, there is no doucle checking for file //since no fallbcack, there is no doucle checking for file
if (!file_exists($file_path)) if (!file_exists($file_path))
{ {
return false; return false;
@ -60,22 +68,34 @@ class Theme_assets extends CI_Controller
//send //send
$path_parts = pathinfo(dirname(dirname(dirname(__FILE__))) . '/' . $file_path); $path_parts = pathinfo(dirname(dirname(dirname(__FILE__))) . '/' . $file_path);
if ( $path_parts['extension'] == "woff" ) {
if ($path_parts['extension'] == "woff")
{
header('Content-type: application/font-woff'); header('Content-type: application/font-woff');
} }
if ( $path_parts['extension'] == "eot" ) {
if ($path_parts['extension'] == "eot")
{
header('Content-type: application/vnd.ms-fontobject'); header('Content-type: application/vnd.ms-fontobject');
} }
if ( $path_parts['extension'] == "ttf" || $path_parts['extension'] == "ttc" ) {
if ($path_parts['extension'] == "ttf" || $path_parts['extension'] == "ttc")
{
header('Content-type: application/x-font-ttf'); header('Content-type: application/x-font-ttf');
} }
if ( $path_parts['extension'] == "otf" ) {
if ($path_parts['extension'] == "otf")
{
header('Content-type: font/opentype'); header('Content-type: font/opentype');
} }
if ( $path_parts['extension'] == "svg" ) {
if ($path_parts['extension'] == "svg")
{
header('Content-type: image/svg+xml'); header('Content-type: image/svg+xml');
} }
if ( $path_parts['extension'] == "svgz" ) {
if ($path_parts['extension'] == "svgz")
{
header("Content-Encoding: gzip"); header("Content-Encoding: gzip");
header('Content-type: image/svg+xml'); header('Content-type: image/svg+xml');
} }
@ -87,6 +107,7 @@ class Theme_assets extends CI_Controller
{ {
$image_file = $this->uri->segment(4); $image_file = $this->uri->segment(4);
$image_file = basename($image_file); $image_file = basename($image_file);
//file path //file path
$file_path = 'themes/' . $this->theme . '/images/' . $image_file; $file_path = 'themes/' . $this->theme . '/images/' . $image_file;
@ -98,9 +119,12 @@ class Theme_assets extends CI_Controller
} }
// double checking file // double checking file
if( !file_exists( $file_path ) ) {
if (!file_exists($file_path))
{
return false; return false;
} }
//send //send
$size = getimagesize($file_path); $size = getimagesize($file_path);
header('Content-type: ' . $size['mime']); header('Content-type: ' . $size['mime']);