# Sécurité et configuration Apache
# ERP Budget - CROUSS

# Activer mod_rewrite
<IfModule mod_rewrite.c>
    RewriteEngine On
    RewriteBase /gestion_achats/
</IfModule>

# Empêcher l'accès direct aux fichiers sensibles
<FilesMatch "\.(env|config|sql|log)$">
    Order allow,deny
    Deny from all
</FilesMatch>

# Empêcher l'accès au répertoire config
<Directory "/gestion_achats/config">
    Order allow,deny
    Deny from all
</Directory>

# Empêcher l'accès au répertoire includes
<Directory "/gestion_achats/includes">
    Order allow,deny
    Deny from all
</Directory>

# Empêcher l'accès au répertoire uploads
<Directory "/gestion_achats/uploads">
    Order allow,deny
    Deny from all
</Directory>

# Autoriser les fichiers spécifiques
<FilesMatch "\.(jpg|jpeg|png|gif|pdf|doc|docx|xls|xlsx)$">
    Order allow,deny
    Allow from all
</FilesMatch>

# Désactiver l'affichage des répertoires
Options -Indexes

# Ajouter des en-têtes de sécurité
<IfModule mod_headers.c>
    Header set X-Content-Type-Options "nosniff"
    Header set X-Frame-Options "SAMEORIGIN"
    Header set X-XSS-Protection "1; mode=block"
    Header set Referrer-Policy "strict-origin-when-cross-origin"
</IfModule>

# Compression gzip
<IfModule mod_deflate.c>
    AddOutputFilterByType DEFLATE text/html text/plain text/xml text/css text/javascript application/javascript
</IfModule>

# Cache
<IfModule mod_expires.c>
    ExpiresActive On
    ExpiresByType image/jpeg "access plus 1 year"
    ExpiresByType image/gif "access plus 1 year"
    ExpiresByType image/png "access plus 1 year"
    ExpiresByType text/css "access plus 1 month"
    ExpiresByType application/javascript "access plus 1 month"
</IfModule>
