diff --git a/conf/nginx.conf b/conf/nginx.conf
index d2b485e..bd2ced4 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -1,9 +1,5 @@
 location __PATH__ {
     
-    if ($scheme = http) {
-        rewrite ^ https://$server_name$request_uri? permanent;
-    }
-    
     proxy_pass          http://127.0.0.1:__PORT__;
     proxy_set_header    Host $host;
 
diff --git a/conf/server.js b/conf/server.js
index 5531073..36a85aa 100644
--- a/conf/server.js
+++ b/conf/server.js
@@ -19,7 +19,7 @@ server = new Armadietto({
     key: '/etc/yunohost/certs/__DOMAIN__/key.pem'
   },
   allow: {
-    signup: __SIGNUP__
+    signup: __IS_SIGNUP__
   },
   cacheViews: false
 });
diff --git a/manifest.json b/manifest.json
index 02aaaf8..da59dd8 100644
--- a/manifest.json
+++ b/manifest.json
@@ -3,8 +3,8 @@
     "id": "armadietto",
     "packaging_format": 1,
     "description": {
-        "en": "Armadietto is a remoteStorage server written for Node.js.",
-        "fr": "Armadietto est un serveur remoteStorage écrit pour node.js."
+        "en": "RemoteStorage server written for Node.js",
+        "fr": "Serveur remoteStorage écrit pour node.js"
     },
     "version": "0.0.2-beta.10~ynh2",
     "url": "https://github.com/remotestorage/armadietto",
diff --git a/scripts/install b/scripts/install
index f4b26b8..63a1ac3 100755
--- a/scripts/install
+++ b/scripts/install
@@ -39,8 +39,6 @@ datadir="/home/yunohost.app/${app}/storage"
 #=================================================
 ynh_script_progression --message="Validating installation parameters..." --weight=1
 
-### If the app uses NGINX as web server (written in HTML/PHP in most cases), the final path should be "/var/www/$app".
-### If the app provides an internal web server (or uses another application server such as uWSGI), the final path should be "/opt/yunohost/$app"
 final_path=/opt/yunohost/$app
 test ! -e "$final_path" || ynh_die --message="This path already contains a folder"
 
@@ -61,7 +59,6 @@ ynh_app_setting_set --app=$app --key=domain --value=$domain
 ynh_app_setting_set --app=$app --key=path --value=$path_url
 ynh_app_setting_set --app=$app --key=final_path --value=final_path
 ynh_app_setting_set --app=$app --key=is_signup --value=$is_signup
-ynh_app_setting_set --app=$app --key=datadir --value=$datadir
 
 #=================================================
 # STANDARD MODIFICATIONS
@@ -74,14 +71,6 @@ ynh_script_progression --message="Finding an available port..." --weight=1
 port=$(ynh_find_port --port=8008)
 ynh_app_setting_set --app=$app --key=port --value=$port
 
-# Optional: Expose this port publicly
-# (N.B.: you only need to do this if the app actually needs to expose the port publicly.
-# If you do this and the app doesn't actually need you are CREATING SECURITY HOLES IN THE SERVER !)
-
-# Open the port
-# ynh_script_progression --message="Configuring firewall..." --weight=1
-# ynh_exec_warn_less yunohost firewall allow --no-upnp TCP $port
-
 #=================================================
 # INSTALL DEPENDENCIES
 #=================================================
@@ -96,8 +85,6 @@ ynh_use_nodejs
 ynh_script_progression --message="Setting up and create final app path..." --weight=1
 
 ynh_app_setting_set $app final_path $final_path
-# Download, check integrity, uncompress and patch the source from app.src
-# ynh_setup_source --dest_dir="$final_path"
 
 # Create final_path
 mkdir -p "$final_path"
@@ -107,8 +94,6 @@ mkdir -p "$final_path"
 #=================================================
 ynh_script_progression --message="Configuring NGINX web server..." --weight=1
 
-### `ynh_add_nginx_config` will use the file conf/nginx.conf
-
 # Create a dedicated NGINX config
 ynh_add_nginx_config
 
@@ -138,25 +123,32 @@ ynh_script_progression --message="Configuring a systemd service..." --weight=1
 # Create a dedicated systemd config
 ynh_add_systemd_config
 
+#=================================================
+# CREATE DATA DIRECTORY
+#=================================================
+ynh_script_progression --message="Creating a data directory..." --weight=1
+
+datadir="/home/yunohost.app/$app/storage"
+ynh_app_setting_set --app=$app --key=datadir --value=$datadir
+
+mkdir -p $datadir
+
+chmod 750 "$datadir"
+chmod -R o-rwx "$datadir"
+chown -R $app:www-data "$datadir"
+
 #=================================================
 # SETUP ARMADIETTO AS A SERVICE
 #=================================================
 ynh_script_progression --message="Configuring armadietto as a service..." --weight=1
 
 # Define armadietto module path
-modulepath="$node_version_path/$nodejs_version/lib/node_modules/armadietto/lib"
+module_path="$node_version_path/$nodejs_version/lib/node_modules/armadietto/lib"
 
-# Create app data folder
-mkdir -p "$datadir"
+ynh_add_config --template="../conf/server.js" --destination="$final_path/server.js"
 
-# Using Armadietto as a service in a basic node server
-cp -f ../conf/server.js "$final_path/server.js"
-
-ynh_replace_string --match_string="__MODULE_PATH__"	--replace_string="$modulepath"	--target_file="$final_path/server.js"
-ynh_replace_string --match_string="__DATADIR__"		--replace_string="$datadir"		--target_file="$final_path/server.js"
-ynh_replace_string --match_string="__PORT__"		--replace_string="$port"		--target_file="$final_path/server.js"
-ynh_replace_string --match_string="__DOMAIN__"		--replace_string="$domain"		--target_file="$final_path/server.js"
-ynh_replace_string --match_string="__SIGNUP__"		--replace_string="$is_signup"	--target_file="$final_path/server.js"
+chmod 400 "$final_path/server.js"
+chown $app:$app "$final_path/server.js"
 
 #=================================================
 # INSTALL ARMADIETTO
@@ -167,8 +159,6 @@ pushd $final_path
 	ynh_npm -g i armadietto
 popd
 
-ynh_script_progression --message="Armadietto installed..."
-
 #=================================================
 # GENERIC FINALIZATION
 #=================================================
@@ -185,8 +175,9 @@ ynh_use_logrotate
 ynh_script_progression --message="Secure files and directories" --weight=1
 
 # Set permissions to app files
-chown -R $app:$app "$final_path"
-chmod 0700 $datadir && chown $app:$app $datadir
+chmod 750 "$final_path"
+chmod -R o-rwx "$final_path"
+chown -R $app:www-data "$final_path"
 
 #=================================================
 # INTEGRATE SERVICE IN YUNOHOST
@@ -203,8 +194,6 @@ ynh_script_progression --message="Configuring permissions..." --weight=1
 # Make app public if necessary
 if [ $is_public -eq 1 ]
 then
-	# Everyone can access the app.
-	# The "main" permission is automatically created before the install script.
 	ynh_permission_update --permission="main" --add="visitors"
 fi
 
diff --git a/scripts/remove b/scripts/remove
index 475bcdf..fecfbe5 100755
--- a/scripts/remove
+++ b/scripts/remove
@@ -45,7 +45,7 @@ ynh_remove_systemd_config
 #=================================================
 # REMOVE LOGROTATE CONFIGURATION
 #=================================================
-ynh_script_progression --message="Removing logrotate configuration..." --time --weight=1
+ynh_script_progression --message="Removing logrotate configuration..." --weight=1
 
 # Remove the app-specific logrotate config
 ynh_remove_logrotate
@@ -77,7 +77,6 @@ ynh_script_progression --message="Removing NGINX web server configuration..." --
 # Remove the dedicated NGINX config
 ynh_remove_nginx_config
 
-
 #=================================================
 # REMOVE DEPENDENCIES
 #=================================================
@@ -85,34 +84,6 @@ ynh_script_progression --message="Removing dependencies..." --weight=1
 
 ynh_remove_nodejs --nodejs_version=$NODEJS_VERSION
 
-#=================================================
-# CLOSE A PORT
-#=================================================
-
-if yunohost firewall list | grep -q "\- $port$"
-then
-	ynh_script_progression --message="Closing port $port..." --weight=1
-	ynh_exec_warn_less yunohost firewall disallow TCP $port
-fi
-
-#=================================================
-# REMOVE FAIL2BAN CONFIGURATION
-#=================================================
-# ynh_script_progression --message="Removing Fail2ban configuration..." --weight=1
-
-# Remove the dedicated Fail2Ban config
-# ynh_remove_fail2ban_config
-
-#=================================================
-# SPECIFIC REMOVE
-#=================================================
-# REMOVE VARIOUS FILES
-#=================================================
-ynh_script_progression --message="Removing various files..." --weight=1
-
-# Remove a cron file
-# ynh_secure_remove --file="" 
-
 #=================================================
 # GENERIC FINALIZATION
 #=================================================
diff --git a/scripts/restore b/scripts/restore
index 524f1a7..5bab156 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -38,8 +38,7 @@ datadir=$(ynh_app_setting_get --app=$app --key=datadir)
 #=================================================
 ynh_script_progression --message="Validating restoration parameters..." --weight=1
 
-test ! -d $final_path \
-	|| ynh_die --message="There is already a directory: $final_path "
+test ! -d $final_path || ynh_die --message="There is already a directory: $final_path "
 
 #=================================================
 # REINSTALL DEPENDENCIES
@@ -98,8 +97,6 @@ pushd $final_path
 	ynh_npm -g i armadietto
 popd
 
-ynh_script_progression --message="Armadietto reinstalled..."
-
 #=================================================
 # GENERIC FINALIZATION
 #=================================================
@@ -116,8 +113,9 @@ ynh_use_logrotate
 ynh_script_progression --message="Secure files and directories" --weight=1
 
 # Set permissions to app files
-chown -R $app:$app "$final_path"
-chmod 0700 $datadir && chown $app:$app $datadir
+chmod 750 "$final_path"
+chmod -R o-rwx "$final_path"
+chown -R $app:www-data "$final_path"
 
 #=================================================
 # INTEGRATE SERVICE IN YUNOHOST
diff --git a/scripts/upgrade b/scripts/upgrade
index bf2f4a7..8ce9174 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -26,12 +26,6 @@ is_signup=$(ynh_app_setting_get --app=$app --key=signup)
 # CHECK VERSION
 #=================================================
 
-### This helper will compare the version of the currently installed app and the version of the upstream package.
-### $upgrade_type can have 2 different values
-### - UPGRADE_APP if the upstream app version has changed
-### - UPGRADE_PACKAGE if only the YunoHost package has changed
-### ynh_check_app_version_changed will stop the upgrade if the app is up to date.
-### UPGRADE_APP should be used to upgrade the core app only if there's an upgrade to do.
 upgrade_type=$(ynh_check_app_version_changed)
 
 #=================================================
@@ -113,7 +107,7 @@ ynh_use_nodejs
 #=================================================
 # ADD A CONFIGURATION
 #=================================================
-ynh_script_progression --message="Adding a configuration file..."
+ynh_script_progression --message="Adding a configuration file..." --weight=1
 
 ynh_add_config --template="../conf/config.sample.yml" --destination="$final_path/config.yml"
 
@@ -126,19 +120,12 @@ chown $app:$app "$final_path/config.yml"
 ynh_script_progression --message="Configuring armadietto as a service..." --weight=1
 
 # Define armadietto module path
-modulepath="$node_version_path/$nodejs_version/lib/node_modules/armadietto/lib"
+module_path="$node_version_path/$nodejs_version/lib/node_modules/armadietto/lib"
 
-# Create app data folder
-mkdir -p "$datadir"
+ynh_add_config --template="../conf/server.js" --destination="$final_path/server.js"
 
-# Using Armadietto as a service in a basic node server
-cp -f ../conf/server.js "$final_path/server.js"
-
-ynh_replace_string --match_string="__MODULE_PATH__"	--replace_string="$modulepath"	--target_file="$final_path/server.js"
-ynh_replace_string --match_string="__DATADIR__"		--replace_string="$datadir"		--target_file="$final_path/server.js"
-ynh_replace_string --match_string="__PORT__"		--replace_string="$port"		--target_file="$final_path/server.js"
-ynh_replace_string --match_string="__DOMAIN__"		--replace_string="$domain"		--target_file="$final_path/server.js"
-ynh_replace_string --match_string="__SIGNUP__"		--replace_string="$is_signup"	--target_file="$final_path/server.js"
+chmod 400 "$final_path/server.js"
+chown $app:$app "$final_path/server.js"
 
 #=================================================
 # UPGRADE ARMADIETTO
@@ -150,8 +137,6 @@ then
 	pushd $final_path
 		ynh_npm -g i armadietto
 	popd
-
-	ynh_script_progression --message="Armadietto upgraded..."
 fi
 
 #=================================================
@@ -203,8 +188,9 @@ ynh_use_logrotate
 ynh_script_progression --message="Secure files and directories" --weight=1
 
 # Set permissions to app files
-chown -R $app:$app "$final_path"
-chmod 0700 $datadir && chown $app:$app $datadir
+chmod 750 "$final_path"
+chmod -R o-rwx "$final_path"
+chown -R $app:www-data "$final_path"
 
 #=================================================
 # INTEGRATE SERVICE IN YUNOHOST