Add correct htaccess

docker/Dockerfile

@@ -25,6 +25,6 @@ RUN git clone https://framagit.org/framasoft/PrettyNoemieCMS html
 WORKDIR /var/www/html
 RUN /usr/local/bin/composer.phar install
 RUN chown -R www-data /var/www/html/
-RUN echo "SetEnv X-FRAMA-SITE" >> /var/www/html/.htaccess
+COPY htaccess /var/www/html/.htaccess
 
 RUN a2enmod rewrite

docker/htaccess

+# Enable rewrite engine and route requests to framework
+RewriteEngine On
+
+# Some servers require you to specify the `RewriteBase` directive
+# In such cases, it should be the path (relative to the document root)
+# containing this .htaccess file
+#
+#RewriteBase /
+
+
+RewriteCond %{REQUEST_FILENAME} !-f
+RewriteRule ^(medias/.*)$ /sites/%{HTTP_HOST}/$1 [L]
+
+RewriteRule ^(tmp)\/|\.ini$ - [R=404]
+
+RewriteCond %{REQUEST_FILENAME} !-l
+RewriteCond %{REQUEST_FILENAME} !-f
+RewriteCond %{REQUEST_FILENAME} !-d
+RewriteRule .* index.php [L,QSA]
+RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization},L]
+
+SetEnv X-FRAMA-SITE