Necesito configurar un manejo de errores 404 en mi .htaccess, además de manejar algunas redirecciones 301 para los enlaces de un sitio web antiguo. El nuevo sitio está hecho con Joomla, el sitio antiguo fue escrito en asp. Las URL seguras y la reescritura de URL están habilitadas en Joomla.
Necesito:
- redirigir 301 desde /old/path/on/old/site/old-page.asp?parameter1=value1¶meter2=value2 a /index.php?option=com_mycomponent&view=myview¶meter1=value1¶meter2=value2
- redirigir todos los demás documentos no encontrados a /index.php?option=com_content&view=article&id=123&Itemid=456
Esto casi funciona, pero tengo un problema:
- La directiva ErrorDocument envía un 302 y no un 404. Si eliminohttp://www.misitioweb.comdesde ErrorDocument, causa un Error 500 en Joomla porque cuando se solicita una página.asp encuentra una extensión .asp en la cadena de consulta e intenta servir un view.asp.php que no existe (y no me gustaría crearlo sólo para manejar el problema).
Aquí está mi htaccess:
##
# @package Joomla
# @copyright Copyright (C) 2005 - 2013 Open Source Matters. All rights reserved.
# @license GNU General Public License version 2 or later; see LICENSE.txt
##
##
# READ THIS COMPLETELY IF YOU CHOOSE TO USE THIS FILE!
#
# The line just below this section: 'Options +FollowSymLinks' may cause problems
# with some server configurations. It is required for use of mod_rewrite, but may already
# be set by your server administrator in a way that dissallows changing it in
# your .htaccess file. If using it causes your server to error out, comment it out (add # to
# beginning of line), reload your site in your browser and test your sef url's. If they work,
# it has been set by your server administrator and you do not need it set here.
##
ErrorDocument 404 http://www.mywebsite.com/index.php?option=com_content&view=article&id=123&Itemid=456
## Can be commented out if causes errors, see notes above.
Options +FollowSymLinks
## Mod_rewrite in use.
RewriteEngine On
## Begin - Rewrite rules to block out some common exploits.
# If you experience problems on your site block out the operations listed below
# This attempts to block the most common type of exploit `attempts` to Joomla!
#
# Block out any script trying to base64_encode data within the URL.
RewriteCond %{QUERY_STRING} base64_encode[^(]*\([^)]*\) [OR]
# Block out any script that includes a <script> tag in URL.
RewriteCond %{QUERY_STRING} (<|%3C)([^s]*s)+cript.*(>|%3E) [NC,OR]
# Block out any script trying to set a PHP GLOBALS variable via URL.
RewriteCond %{QUERY_STRING} GLOBALS(=|\[|\%[0-9A-Z]{0,2}) [OR]
# Block out any script trying to modify a _REQUEST variable via URL.
RewriteCond %{QUERY_STRING} _REQUEST(=|\[|\%[0-9A-Z]{0,2})
# Return 403 Forbidden header and show the content of the root homepage
RewriteRule .* index.php [F]
#
## End - Rewrite rules to block out some common exploits.
## Begin - Custom redirects
#
# If you need to redirect some pages, or set a canonical non-www to
# www redirect (or vice versa), place that code here. Ensure those
# redirects use the correct RewriteRule syntax and the [R=301,L] flags.
#
## End - Custom redirects
##
# Uncomment following line if your webserver's URL
# is not directly related to physical file paths.
# Update Your Joomla! Directory (just / for root).
##
# RewriteBase /
RewriteCond %{QUERY_STRING} ^(.*)$ [NC]
RewriteRule ^/old/path/on/old/site/old-page.asp$ /index.php?option=com_mycomponent&view=myview&%1 [NC,L,R=301]
## Begin - Joomla! core SEF Section.
#
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
#
# If the requested path and file is not /index.php and the request
# has not already been internally rewritten to the index.php script
RewriteCond %{REQUEST_URI} !^/index\.php
# and the request is for something within the component folder,
# or for the site root, or for an extensionless URL, or the
# requested URL ends with one of the listed extensions
RewriteCond %{REQUEST_URI} /component/|(/[^.]*|\.(php|html?|feed|pdf|vcf|raw))$ [NC]
# and the requested path and file doesn't directly match a physical file
RewriteCond %{REQUEST_FILENAME} !-f
# and the requested path and file doesn't directly match a physical folder
RewriteCond %{REQUEST_FILENAME} !-d
# internally rewrite the request to the index.php script
RewriteRule .* index.php [L]
#
## End - Joomla! core SEF Section.