From acf633c73bc8df9a5036bc52d7568f4213ab73c7 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Fri, 06 May 2016 02:32:01 -0400
Subject: [PATCH] Fix XSS issue in href attribute on area tag (#5240, #5241)

---
 .htaccess |   52 +++++++++++++++++++++++++++++++++++++++-------------
 1 files changed, 39 insertions(+), 13 deletions(-)

diff --git a/.htaccess b/.htaccess
index 05a2ed7..26fec1a 100644
--- a/.htaccess
+++ b/.htaccess
@@ -4,30 +4,56 @@
 <IfModule mod_php5.c>
 php_flag	display_errors	Off
 php_flag	log_errors	On
-php_value	error_log	logs/errors
+# php_value	error_log	logs/errors
 
 php_value	upload_max_filesize	5M
 php_value	post_max_size		6M
 php_value	memory_limit		64M
 
-php_value	zlib.output_compression		0
-php_value	magic_quotes_gpc		0
-php_value	zend.ze1_compatibility_mode	0
-php_value 	suhosin.session.encrypt 	Off 
+php_flag	register_globals	Off
+php_flag	zlib.output_compression		Off
+php_flag	magic_quotes_gpc		Off
+php_flag	magic_quotes_runtime		Off
+php_flag	zend.ze1_compatibility_mode	Off
+php_flag 	suhosin.session.encrypt 	Off
 
-php_value	session.auto_start	0
+#php_value	session.cookie_path		/
+php_flag	session.auto_start	Off
 php_value	session.gc_maxlifetime	21600
 php_value	session.gc_divisor	500
 php_value	session.gc_probability	1
-
-# http://bugs.php.net/bug.php?id=30766
-php_value	mbstring.func_overload	0
 </IfModule>
 
 <IfModule mod_rewrite.c>
 RewriteEngine On
-RewriteRule ^favicon.ico$ skins/default/images/favicon.ico
+RewriteRule ^favicon\.ico$ skins/larry/images/favicon.ico
+
+# security rules:
+# - deny access to files not containing a dot or starting with a dot
+#   in all locations except installer directory
+RewriteRule ^(?!installer|\.well-known\/)(\.?[^\.]+)$ - [F]
+# - deny access to some locations
+RewriteRule ^/?(\.git|\.tx|SQL|bin|config|logs|temp|tests|program\/(include|lib|localization|steps)) - [F]
+# - deny access to some documentation files
+RewriteRule /?(README\.md|composer\.json-dist|composer\.json|package\.xml)$ - [F]
 </IfModule>
- 
-Order deny,allow
-Allow from all
+
+<IfModule mod_deflate.c>
+SetOutputFilter DEFLATE
+</IfModule>
+
+<IfModule mod_headers.c>
+# replace 'append' with 'merge' for Apache version 2.2.9 and later
+#Header append Cache-Control public env=!NO_CACHE
+</IfModule>
+
+<IfModule mod_expires.c>
+ExpiresActive On
+ExpiresDefault "access plus 1 month"
+</IfModule>
+
+FileETag MTime Size
+
+<IfModule mod_autoindex.c>
+Options -Indexes
+</ifModule>

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