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Il m'est probablement arrivé de migrer un site 3;x puis 4.x en oubliant d'appliquer la recommandation de modif du fichier htacces Messages de post-installation pour Joomla CMS
Vu l'importance et des attaques récentes, je regarde cela à nouveau. je veux repartir de la dernière version
J'ai trouvé une version sur https://docs.joomla.org/Preconfigured_htaccess/fr mais ce qui est embêtant c'est qu'il ne met pas son numéro de version (J4?)
Du coup, afin d'être sûr je pars plutôt sur le fichier htacces.txt fourni à la racine mais en me posant la même question s'il est bien maj; A priori oui, mais bon, c'est toujours important de le partager pour faire vérifier cette action, par la communauté
Fichier htacces.txt
##
# @package Joomla
# Copyright (C) 2005 Open Source Matters, Inc. <https://www.joomla.org>
# @license GNU General Public License version 2 or later; see LICENSE.txt
##
##
# READ THIS COMPLETELY IF YOU CHOOSE TO USE THIS FILE!
#
# The line 'Options +FollowSymLinks' may cause problems with some server configurations.
# It is required for the use of Apache mod_rewrite, but it may have already been set by
# your server administrator in a way that disallows changing it in this .htaccess file.
# If using it causes your site to produce an error, comment it out (add # to the
# beginning of the line), reload your site in your browser and test your sef urls. If
# they work, then it has been set by your server administrator and you do not need to
# set it here.
##
## MISSING CSS OR JAVASCRIPT ERRORS
#
# If your site looks strange after enabling this file, then your server is probably already
# gzipping css and js files and you should comment out the GZIP section of this file.
##
## OPENLITESPEED
#
# If you are using an OpenLiteSpeed web server then any changes made to this file will
# not take effect until you have restarted the web server.
##
## Can be commented out if causes errors, see notes above.
Options +FollowSymlinks
Options -Indexes
## No directory listings
<IfModule mod_autoindex.c>
IndexIgnore *
</IfModule>
## Suppress mime type detection in browsers for unknown types
<IfModule mod_headers.c>
Header always set X-Content-Type-Options "nosniff"
</IfModule>
## Protect against certain cross-origin requests. More information can be found here:
## https://developer.mozilla.org/en-US/...e_Policy_(CORP)
## https://web.dev/why-coop-coep/
#<IfModule mod_headers.c>
# Header always set Cross-Origin-Resource-Policy "same-origin"
# Header always set Cross-Origin-Embedder-Policy "require-corp"
#</IfModule>
## Disable inline JavaScript when directly opening SVG files or embedding them with the object-tag
<FilesMatch "\.svg$">
<IfModule mod_headers.c>
Header always set Content-Security-Policy "script-src 'none'"
</IfModule>
</FilesMatch>
## These directives are only enabled if the Apache mod_rewrite module is enabled
<IfModule mod_rewrite.c>
RewriteEngine On
## Begin - Rewrite rules to block out some common exploits.
# If you experience problems on your site then comment out the operations listed
# below by adding a # to the beginning of the line.
# This attempts to block the most common type of exploit `attempts` on Joomla!
#
# Block any script trying to base64_encode data within the URL.
RewriteCond %{QUERY_STRING} base64_encode[^(]*\([^)]*\) [OR]
# Block any script that includes a <script> tag in URL.
RewriteCond %{QUERY_STRING} (<|%3C)([^s]*s)+cript.*(>|%3E) [NC,OR]
# Block any script trying to set a PHP GLOBALS variable via URL.
RewriteCond %{QUERY_STRING} GLOBALS(=|\[|\%[0-9A-Z]{0,2}) [OR]
# Block 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 home page
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 the following line if your webserver's URL
# is not directly related to physical file paths.
# Update Your Joomla! Directory (just / for root).
##
# RewriteBase /
## Begin - Joomla! core SEF Section.
#
# PHP FastCGI fix for HTTP Authorization, required for the API application
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
# -- SEF URLs for the API application
# If the requested path starts with /api, the file is not /api/index.php
# and the request has not already been internally rewritten to the
# api/index.php script
RewriteCond %{REQUEST_URI} ^/api/
RewriteCond %{REQUEST_URI} !^/api/index\.php
# 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 /api/index.php script
RewriteRule .* api/index.php [L]
# -- SEF URLs for the public frontend application
# 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 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.
</IfModule>
## These directives are only enabled if the Apache mod_rewrite module is disabled
<IfModule !mod_rewrite.c>
<IfModule mod_alias.c>
# When Apache mod_rewrite is not available, we instruct a temporary redirect
# of the start page to the front controller explicitly so that the website
# and the generated links can still be used.
RedirectMatch 302 ^/$ /index.php/
# RedirectTemp cannot be used instead
</IfModule>
</IfModule>
## GZIP
## These directives are only enabled if the Apache mod_headers module is enabled.
## This section will check if a .gz file exists and if so will stream it
## directly or fallback to gzip any asset on the fly
## If your site starts to look strange after enabling this file, and you see
## ERR_CONTENT_DECODING_FAILED in your browser console network tab,
## then your server is already gzipping css and js files and you don't need this
## block enabled in your .htaccess
<IfModule mod_headers.c>
# Serve gzip compressed CSS files if they exist
# and the client accepts gzip.
RewriteCond "%{HTTP:Accept-encoding}" "gzip"
RewriteCond "%{REQUEST_FILENAME}\.gz" -s
RewriteRule "^(.*)\.css" "$1\.css\.gz" [QSA]
# Serve gzip compressed JS files if they exist
# and the client accepts gzip.
RewriteCond "%{HTTP:Accept-encoding}" "gzip"
RewriteCond "%{REQUEST_FILENAME}\.gz" -s
RewriteRule "^(.*)\.js" "$1\.js\.gz" [QSA]
# Serve correct content types, and prevent mod_deflate double gzip.
RewriteRule "\.css\.gz$" "-" [T=text/css,E=no-gzip:1]
RewriteRule "\.js\.gz$" "-" [T=text/javascript,E=no-gzip:1]
<FilesMatch "(\.js\.gz|\.css\.gz)$">
# Serve correct encoding type.
Header set Content-Encoding gzip
# Force proxies to cache gzipped &
# non-gzipped css/js files separately.
Header append Vary Accept-Encoding
</FilesMatch>
</IfModule>
Il m'est probablement arrivé de migrer un site 3;x puis 4.x en oubliant d'appliquer la recommandation de modif du fichier htacces Messages de post-installation pour Joomla CMS
Vu l'importance et des attaques récentes, je regarde cela à nouveau. je veux repartir de la dernière version
J'ai trouvé une version sur https://docs.joomla.org/Preconfigured_htaccess/fr mais ce qui est embêtant c'est qu'il ne met pas son numéro de version (J4?)
Du coup, afin d'être sûr je pars plutôt sur le fichier htacces.txt fourni à la racine mais en me posant la même question s'il est bien maj; A priori oui, mais bon, c'est toujours important de le partager pour faire vérifier cette action, par la communauté
Fichier htacces.txt
##
# @package Joomla
# Copyright (C) 2005 Open Source Matters, Inc. <https://www.joomla.org>
# @license GNU General Public License version 2 or later; see LICENSE.txt
##
##
# READ THIS COMPLETELY IF YOU CHOOSE TO USE THIS FILE!
#
# The line 'Options +FollowSymLinks' may cause problems with some server configurations.
# It is required for the use of Apache mod_rewrite, but it may have already been set by
# your server administrator in a way that disallows changing it in this .htaccess file.
# If using it causes your site to produce an error, comment it out (add # to the
# beginning of the line), reload your site in your browser and test your sef urls. If
# they work, then it has been set by your server administrator and you do not need to
# set it here.
##
## MISSING CSS OR JAVASCRIPT ERRORS
#
# If your site looks strange after enabling this file, then your server is probably already
# gzipping css and js files and you should comment out the GZIP section of this file.
##
## OPENLITESPEED
#
# If you are using an OpenLiteSpeed web server then any changes made to this file will
# not take effect until you have restarted the web server.
##
## Can be commented out if causes errors, see notes above.
Options +FollowSymlinks
Options -Indexes
## No directory listings
<IfModule mod_autoindex.c>
IndexIgnore *
</IfModule>
## Suppress mime type detection in browsers for unknown types
<IfModule mod_headers.c>
Header always set X-Content-Type-Options "nosniff"
</IfModule>
## Protect against certain cross-origin requests. More information can be found here:
## https://developer.mozilla.org/en-US/...e_Policy_(CORP)
## https://web.dev/why-coop-coep/
#<IfModule mod_headers.c>
# Header always set Cross-Origin-Resource-Policy "same-origin"
# Header always set Cross-Origin-Embedder-Policy "require-corp"
#</IfModule>
## Disable inline JavaScript when directly opening SVG files or embedding them with the object-tag
<FilesMatch "\.svg$">
<IfModule mod_headers.c>
Header always set Content-Security-Policy "script-src 'none'"
</IfModule>
</FilesMatch>
## These directives are only enabled if the Apache mod_rewrite module is enabled
<IfModule mod_rewrite.c>
RewriteEngine On
## Begin - Rewrite rules to block out some common exploits.
# If you experience problems on your site then comment out the operations listed
# below by adding a # to the beginning of the line.
# This attempts to block the most common type of exploit `attempts` on Joomla!
#
# Block any script trying to base64_encode data within the URL.
RewriteCond %{QUERY_STRING} base64_encode[^(]*\([^)]*\) [OR]
# Block any script that includes a <script> tag in URL.
RewriteCond %{QUERY_STRING} (<|%3C)([^s]*s)+cript.*(>|%3E) [NC,OR]
# Block any script trying to set a PHP GLOBALS variable via URL.
RewriteCond %{QUERY_STRING} GLOBALS(=|\[|\%[0-9A-Z]{0,2}) [OR]
# Block 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 home page
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 the following line if your webserver's URL
# is not directly related to physical file paths.
# Update Your Joomla! Directory (just / for root).
##
# RewriteBase /
## Begin - Joomla! core SEF Section.
#
# PHP FastCGI fix for HTTP Authorization, required for the API application
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
# -- SEF URLs for the API application
# If the requested path starts with /api, the file is not /api/index.php
# and the request has not already been internally rewritten to the
# api/index.php script
RewriteCond %{REQUEST_URI} ^/api/
RewriteCond %{REQUEST_URI} !^/api/index\.php
# 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 /api/index.php script
RewriteRule .* api/index.php [L]
# -- SEF URLs for the public frontend application
# 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 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.
</IfModule>
## These directives are only enabled if the Apache mod_rewrite module is disabled
<IfModule !mod_rewrite.c>
<IfModule mod_alias.c>
# When Apache mod_rewrite is not available, we instruct a temporary redirect
# of the start page to the front controller explicitly so that the website
# and the generated links can still be used.
RedirectMatch 302 ^/$ /index.php/
# RedirectTemp cannot be used instead
</IfModule>
</IfModule>
## GZIP
## These directives are only enabled if the Apache mod_headers module is enabled.
## This section will check if a .gz file exists and if so will stream it
## directly or fallback to gzip any asset on the fly
## If your site starts to look strange after enabling this file, and you see
## ERR_CONTENT_DECODING_FAILED in your browser console network tab,
## then your server is already gzipping css and js files and you don't need this
## block enabled in your .htaccess
<IfModule mod_headers.c>
# Serve gzip compressed CSS files if they exist
# and the client accepts gzip.
RewriteCond "%{HTTP:Accept-encoding}" "gzip"
RewriteCond "%{REQUEST_FILENAME}\.gz" -s
RewriteRule "^(.*)\.css" "$1\.css\.gz" [QSA]
# Serve gzip compressed JS files if they exist
# and the client accepts gzip.
RewriteCond "%{HTTP:Accept-encoding}" "gzip"
RewriteCond "%{REQUEST_FILENAME}\.gz" -s
RewriteRule "^(.*)\.js" "$1\.js\.gz" [QSA]
# Serve correct content types, and prevent mod_deflate double gzip.
RewriteRule "\.css\.gz$" "-" [T=text/css,E=no-gzip:1]
RewriteRule "\.js\.gz$" "-" [T=text/javascript,E=no-gzip:1]
<FilesMatch "(\.js\.gz|\.css\.gz)$">
# Serve correct encoding type.
Header set Content-Encoding gzip
# Force proxies to cache gzipped &
# non-gzipped css/js files separately.
Header append Vary Accept-Encoding
</FilesMatch>
</IfModule>
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