diff --git a/conf/nginx.conf b/conf/nginx.conf
index 0812049..dc865de 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -15,3 +15,23 @@ location __PATH__/ {
 
     more_set_headers "Content-Security-Policy: frame-ancestors 'self' __ACCESS_DOMAIN__";
 }
+
+location = __PATH__/extensions {
+    return 301 https://$server_name__PATH__/extensions/repo.json;
+}
+
+location = __PATH__/extensions/ {
+
+    return 301 https://$server_name__PATH__/extensions/repo.json;
+}
+
+location __PATH__/extensions/ {
+    alias __FINAL_PATH_EXTENSIONS__/;
+
+    if ($scheme = http) {
+        rewrite ^ https://$server_name$request_uri? permanent;
+    }
+
+    more_set_headers "Content-Security-Policy: frame-ancestors 'self' __ACCESS_DOMAIN__";
+}
+
diff --git a/scripts/install b/scripts/install
index 5dc1d2b..c31b84a 100755
--- a/scripts/install
+++ b/scripts/install
@@ -42,7 +42,10 @@ mail="$app@$domain"
 # CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
 #=================================================
 final_path=/opt/yunohost/$app
+final_path_www=/var/www/$app
+final_path_extensions="$final_path_www/extensions"
 test ! -e "$final_path" || ynh_die --message="This path already contains a folder"
+test ! -e "$final_path_www" || ynh_die --message="This path already contains a folder"
 
 # Register (book) web path
 ynh_webpath_register --app=$app --domain=$domain --path_url=$path_url
@@ -124,6 +127,25 @@ chmod 750 "$final_path"
 chmod -R o-rwx "$final_path"
 chown -R $app:$app "$final_path"
 
+# Extensions
+ynh_app_setting_set --app=$app --key=final_path --value=$final_path_www
+ynh_app_setting_set --app=$app --key=final_path --value=$final_path_extensions
+mkdir -p "$final_path_extensions"
+
+if test -e "$YNH_APP_BASEDIR/sources/extra_files/extensions"; then
+    cp --archive "$YNH_APP_BASEDIR/sources/extra_files/extensions/." "$final_path_extensions"
+fi
+
+find "../conf/" -name "ext_*.src" -print0 | while read -d $'\0' file
+do
+    basename=$(basename -as .src $file)
+    ynh_setup_source  --dest_dir="$final_path_extensions/src/${basename#'ext_'}" --source_id="$basename"
+done
+
+chmod 750 "$final_path_www"
+chmod -R o-rwx "$final_path_www"
+chown -R "www-data":"www-data" "$final_path_www"
+
 #=================================================
 # NGINX CONFIGURATION
 #=================================================
@@ -207,29 +229,24 @@ popd
 #=================================================
 # INSTALLING Standard Notes - Extensions
 #=================================================
-#ynh_script_progression --message="Installing Standard Notes - Extensions..."  --weight=1
-#
-#
-#if [ $path_url = "/" ]
-#then
-#    path=""
-#else
-#    path=$path_url
-#fi
-#
-#ynh_replace_string --match_string="__DOMAIN__PATH__" --replace_string="$domain$path" --target_file="$final_path/live/public/extensions/repo.json"
-#
-#find "$final_path/live/public/extensions/src/" -name "*.json" -print0 | while read -d $'\0' file
-#do
-#    ynh_replace_string --match_string="__DOMAIN__PATH__" --replace_string="$domain$path" --target_file="$file"
-#done
-#
-#find "../conf/" -name "ext_*.src" -print0 | while read -d $'\0' file
-#do
-#basename=$(basename -as .src $file)
-#    ynh_setup_source  --dest_dir="$final_path/live/public/extensions/src/${basename#'ext_'}" --source_id="$basename"
-#done
-#
+ynh_script_progression --message="Setup Standard Notes - Extensions..."  --weight=1
+
+
+if [ $path_url = "/" ]
+then
+    path=""
+else
+    path=$path_url
+fi
+
+ynh_replace_string --match_string="__DOMAIN__PATH__" --replace_string="$domain$path" --target_file="$final_path_extensions/repo.json"
+
+find "$final_path_extensions/src/" -name "*.json" -print0 | while read -d $'\0' file
+do
+    ynh_replace_string --match_string="__DOMAIN__PATH__" --replace_string="$domain$path" --target_file="$file"
+done
+
+
 #=================================================
 # SETUP SYSTEMD
 #=================================================
@@ -258,29 +275,14 @@ ynh_store_file_checksum --file="/etc/nginx/conf.d/$domain.d/$app.conf"
 #=================================================
 # GENERIC FINALIZATION
 #=================================================
-#=================================================
-# SECURE FILES AND DIRECTORIES
-#=================================================
-ynh_script_progression --message="Securing files and directories..." --weight=1
-
-# Set permissions to app files
-chmod 750 "$final_path"
-chmod -R o-rwx "$final_path"
-chown -R $app: "$final_path"
-
-#mkdir -p "$final_path/live/log"
-#chown -R $app: "$final_path/live/log/"
-#mkdir -p "$final_path/live/tmp"
-#chown -R $app: "$final_path/live/tmp/"
-
-mkdir -p "/var/log/$app"
-chown -R $app: "/var/log/$app"
-
 #=================================================
 # SETUP LOGROTATE
 #=================================================
 ynh_script_progression --message="Configuring log rotation..."  --weight=1
 
+mkdir -p "/var/log/$app"
+chown -R "$app": "/var/log/$app"
+
 # Use logrotate to manage application logfile(s)
 #ynh_use_logrotate --logfile="$final_path/live/log/production.log"
 ynh_use_logrotate --logfile="/var/log/$app/syncing-server.log"
diff --git a/scripts/remove b/scripts/remove
index 986d75b..7d8cb5e 100755
--- a/scripts/remove
+++ b/scripts/remove
@@ -27,6 +27,7 @@ port_api_gateway=$(ynh_app_setting_get --app=$app --key=port_api_gateway)
 db_name=$(ynh_app_setting_get --app=$app --key=db_name)
 db_user=$db_name
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
+final_path_www=$(ynh_app_setting_get --app=$app --key=final_path_extensions)
 
 #=================================================
 # STANDARD REMOVE
@@ -83,6 +84,7 @@ ynh_script_progression --message="Removing app main directory..."  --weight=1
 
 # Remove the app directory securely
 ynh_secure_remove --file="$final_path"
+ynh_secure_remove --file="$final_path_extensions"
 
 #=================================================
 # REMOVE NGINX CONFIGURATION
diff --git a/sources/extra_files/app/public/extensions/repo.json b/sources/extra_files/extensions/repo.json
similarity index 100%
rename from sources/extra_files/app/public/extensions/repo.json
rename to sources/extra_files/extensions/repo.json
diff --git a/sources/extra_files/app/public/extensions/src/action-bar.json b/sources/extra_files/extensions/src/action-bar.json
similarity index 100%
rename from sources/extra_files/app/public/extensions/src/action-bar.json
rename to sources/extra_files/extensions/src/action-bar.json
diff --git a/sources/extra_files/app/public/extensions/src/autobiography-theme.json b/sources/extra_files/extensions/src/autobiography-theme.json
similarity index 100%
rename from sources/extra_files/app/public/extensions/src/autobiography-theme.json
rename to sources/extra_files/extensions/src/autobiography-theme.json
diff --git a/sources/extra_files/app/public/extensions/src/bold-editor.json b/sources/extra_files/extensions/src/bold-editor.json
similarity index 100%
rename from sources/extra_files/app/public/extensions/src/bold-editor.json
rename to sources/extra_files/extensions/src/bold-editor.json
diff --git a/sources/extra_files/app/public/extensions/src/code-editor.json b/sources/extra_files/extensions/src/code-editor.json
similarity index 100%
rename from sources/extra_files/app/public/extensions/src/code-editor.json
rename to sources/extra_files/extensions/src/code-editor.json
diff --git a/sources/extra_files/app/public/extensions/src/dynamic-theme.json b/sources/extra_files/extensions/src/dynamic-theme.json
similarity index 100%
rename from sources/extra_files/app/public/extensions/src/dynamic-theme.json
rename to sources/extra_files/extensions/src/dynamic-theme.json
diff --git a/sources/extra_files/app/public/extensions/src/focus-theme.json b/sources/extra_files/extensions/src/focus-theme.json
similarity index 100%
rename from sources/extra_files/app/public/extensions/src/focus-theme.json
rename to sources/extra_files/extensions/src/focus-theme.json
diff --git a/sources/extra_files/app/public/extensions/src/folders-component.json b/sources/extra_files/extensions/src/folders-component.json
similarity index 100%
rename from sources/extra_files/app/public/extensions/src/folders-component.json
rename to sources/extra_files/extensions/src/folders-component.json
diff --git a/sources/extra_files/app/public/extensions/src/futura-theme.json b/sources/extra_files/extensions/src/futura-theme.json
similarity index 100%
rename from sources/extra_files/app/public/extensions/src/futura-theme.json
rename to sources/extra_files/extensions/src/futura-theme.json
diff --git a/sources/extra_files/app/public/extensions/src/github-push.json b/sources/extra_files/extensions/src/github-push.json
similarity index 100%
rename from sources/extra_files/app/public/extensions/src/github-push.json
rename to sources/extra_files/extensions/src/github-push.json
diff --git a/sources/extra_files/app/public/extensions/src/markdown-basic.json b/sources/extra_files/extensions/src/markdown-basic.json
similarity index 100%
rename from sources/extra_files/app/public/extensions/src/markdown-basic.json
rename to sources/extra_files/extensions/src/markdown-basic.json
diff --git a/sources/extra_files/app/public/extensions/src/markdown-pro.json b/sources/extra_files/extensions/src/markdown-pro.json
similarity index 100%
rename from sources/extra_files/app/public/extensions/src/markdown-pro.json
rename to sources/extra_files/extensions/src/markdown-pro.json
diff --git a/sources/extra_files/app/public/extensions/src/math-editor.json b/sources/extra_files/extensions/src/math-editor.json
similarity index 100%
rename from sources/extra_files/app/public/extensions/src/math-editor.json
rename to sources/extra_files/extensions/src/math-editor.json
diff --git a/sources/extra_files/app/public/extensions/src/mfa-link.json b/sources/extra_files/extensions/src/mfa-link.json
similarity index 100%
rename from sources/extra_files/app/public/extensions/src/mfa-link.json
rename to sources/extra_files/extensions/src/mfa-link.json
diff --git a/sources/extra_files/app/public/extensions/src/midnight-theme.json b/sources/extra_files/extensions/src/midnight-theme.json
similarity index 100%
rename from sources/extra_files/app/public/extensions/src/midnight-theme.json
rename to sources/extra_files/extensions/src/midnight-theme.json
diff --git a/sources/extra_files/app/public/extensions/src/minimal-markdown-editor.json b/sources/extra_files/extensions/src/minimal-markdown-editor.json
similarity index 100%
rename from sources/extra_files/app/public/extensions/src/minimal-markdown-editor.json
rename to sources/extra_files/extensions/src/minimal-markdown-editor.json
diff --git a/sources/extra_files/app/public/extensions/src/no-distraction-theme.json b/sources/extra_files/extensions/src/no-distraction-theme.json
similarity index 100%
rename from sources/extra_files/app/public/extensions/src/no-distraction-theme.json
rename to sources/extra_files/extensions/src/no-distraction-theme.json
diff --git a/sources/extra_files/app/public/extensions/src/plus-editor.json b/sources/extra_files/extensions/src/plus-editor.json
similarity index 100%
rename from sources/extra_files/app/public/extensions/src/plus-editor.json
rename to sources/extra_files/extensions/src/plus-editor.json
diff --git a/sources/extra_files/app/public/extensions/src/quick-tags.json b/sources/extra_files/extensions/src/quick-tags.json
similarity index 100%
rename from sources/extra_files/app/public/extensions/src/quick-tags.json
rename to sources/extra_files/extensions/src/quick-tags.json
diff --git a/sources/extra_files/app/public/extensions/src/simple-task-editor.json b/sources/extra_files/extensions/src/simple-task-editor.json
similarity index 100%
rename from sources/extra_files/app/public/extensions/src/simple-task-editor.json
rename to sources/extra_files/extensions/src/simple-task-editor.json
diff --git a/sources/extra_files/app/public/extensions/src/solarized-dark-theme.json b/sources/extra_files/extensions/src/solarized-dark-theme.json
similarity index 100%
rename from sources/extra_files/app/public/extensions/src/solarized-dark-theme.json
rename to sources/extra_files/extensions/src/solarized-dark-theme.json
diff --git a/sources/extra_files/app/public/extensions/src/titanium-theme.json b/sources/extra_files/extensions/src/titanium-theme.json
similarity index 100%
rename from sources/extra_files/app/public/extensions/src/titanium-theme.json
rename to sources/extra_files/extensions/src/titanium-theme.json
diff --git a/sources/extra_files/app/public/extensions/src/token-vault.json b/sources/extra_files/extensions/src/token-vault.json
similarity index 100%
rename from sources/extra_files/app/public/extensions/src/token-vault.json
rename to sources/extra_files/extensions/src/token-vault.json
diff --git a/sources/extra_files/app/public/extensions/src/vim-editor.json b/sources/extra_files/extensions/src/vim-editor.json
similarity index 100%
rename from sources/extra_files/app/public/extensions/src/vim-editor.json
rename to sources/extra_files/extensions/src/vim-editor.json