diff --git a/check_process b/check_process
index e5f1fc9..03eabce 100644
--- a/check_process
+++ b/check_process
@@ -1,40 +1,33 @@
 ;; Test complet
-	; pre-install
-		echo -n "Si j'avais des commandes à exécuter ce serait ici "
-	; Manifest
-		domain="domain.tld"	(DOMAIN)
-		path="/vpnconfig"	(PATH)
-	; Checks
-		pkg_linter=1
-		setup_sub_dir=1
-		setup_root=0
-		setup_nourl=0
-		setup_private=1
-		setup_public=0
-		upgrade=1
-		upgrade=1	from_commit=355b24ea0cd3467d7ba1390ab7d34dd4b2500229
-		upgrade=1   from_commit=1fc458110660ce775f7613091cde3c5fdcfbe4e6
-		backup_restore=1
-		multi_instance=0
-		incorrect_path=1
-		port_already_use=0
-		change_url=0
+    ; Manifest
+        domain="domain.tld" (DOMAIN)
+        path="/vpnconfig"   (PATH)
+    ; Checks
+        pkg_linter=1
+        setup_sub_dir=1
+        setup_root=1
+        setup_nourl=0
+        setup_private=1
+        setup_public=0
+        upgrade=1
+        upgrade=1   from_commit=623d8a30453a26ee21aa2ce1142674a2ffdb85b9
+        upgrade=1   from_commit=73aa672346e40fc1857aef7441c449f0bd322082
+        backup_restore=1
+        multi_instance=0
+        incorrect_path=1
+        port_already_use=0
+        change_url=0
 ;;; Levels
-	Level 1=auto
-	Level 2=auto
-	Level 3=auto
-	Level 4=na
-	Level 5=auto
-	Level 6=auto
-	Level 7=auto
-	Level 8=0
-	Level 9=0
-	Level 10=0
+    Level 1=auto
+    Level 2=auto
+    Level 3=auto
+    Level 4=na
+    Level 5=auto
+    Level 6=auto
+    Level 7=auto
+    Level 8=0
+    Level 9=0
+    Level 10=0
 ;;; Options
 Email=pitchum@gramaton.org
-Notification=down
-#;;; Upgrade options
-#	; commit=65c382d138596fcb32b4c97c39398815a1dcd4e8
-#		name=Name of this previous version
-#		manifest_arg=domain=DOMAIN&path=PATH&admin=USER&password=pass&is_public=1&
-#
+Notification=down
\ No newline at end of file
diff --git a/conf/nginx_vpnadmin.conf b/conf/nginx.conf
similarity index 80%
rename from conf/nginx_vpnadmin.conf
rename to conf/nginx.conf
index 1185d29..96ad003 100644
--- a/conf/nginx_vpnadmin.conf
+++ b/conf/nginx.conf
@@ -1,34 +1,40 @@
-# VPN Client app for YunoHost 
+# VPN Client app for YunoHost
 # Copyright (C) 2015 Julien Vaubourg <julien@vaubourg.com>
 # Contribute at https://github.com/labriqueinternet/vpnclient_ynh
-# 
+#
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU Affero General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-location <TPL:NGINX_LOCATION> {
-  alias <TPL:NGINX_REALPATH>;
+location __PATH__ {
 
+  # Path to source
+  alias __FINALPATH__/ ;
+
+  # Force usage of https
   if ($scheme = http) {
     rewrite ^ https://$server_name$request_uri? permanent;
   }
 
+  # Common parameter to increase upload size limit in conjunction with dedicated php-fpm file
   client_max_body_size 10G;
+
   index index.php;
+
   try_files $uri $uri/ index.php;
 
   location ~ [^/]\.php(/|$) {
     fastcgi_split_path_info ^(.+?\.php)(/.*)$;
-    fastcgi_pass unix:/var/run/php5-fpm-<TPL:PHP_NAME>.sock;
+    fastcgi_pass unix:/var/run/php/php7.0-fpm-__NAME__.sock;
     fastcgi_index index.php;
     include fastcgi_params;
     fastcgi_read_timeout 600;
@@ -37,5 +43,6 @@ location <TPL:NGINX_LOCATION> {
     fastcgi_param SCRIPT_FILENAME $request_filename;
   }
 
+  # Include SSOWAT user panel.
   include conf.d/yunohost_panel.conf.inc;
 }
diff --git a/conf/phpfpm_vpnadmin.conf b/conf/php-fpm.conf
similarity index 97%
rename from conf/phpfpm_vpnadmin.conf
rename to conf/php-fpm.conf
index a53e4fc..70adb50 100644
--- a/conf/phpfpm_vpnadmin.conf
+++ b/conf/php-fpm.conf
@@ -1,24 +1,24 @@
-; VPN Client app for YunoHost 
+; VPN Client app for YunoHost
 ; Copyright (C) 2015 Julien Vaubourg <julien@vaubourg.com>
 ; Contribute at https://github.com/labriqueinternet/vpnclient_ynh
-; 
+;
 ; This program is free software: you can redistribute it and/or modify
 ; it under the terms of the GNU Affero General Public License as published by
 ; the Free Software Foundation, either version 3 of the License, or
 ; (at your option) any later version.
-; 
+;
 ; This program is distributed in the hope that it will be useful,
 ; but WITHOUT ANY WARRANTY; without even the implied warranty of
 ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 ; GNU Affero General Public License for more details.
-; 
+;
 ; You should have received a copy of the GNU Affero General Public License
 ; along with this program.  If not, see <http://www.gnu.org/licenses/>.
- 
-; Start a new pool named '<TPL:PHP_NAME>'.
+
+; Start a new pool named 'www'.
 ; the variable $pool can we used in any directive and will be replaced by the
 ; pool name ('www' here)
-[<TPL:PHP_NAME>]
+[__NAMETOCHANGE__]
 
 ; The address on which to accept FastCGI requests.
 ; Valid syntaxes are:
@@ -28,7 +28,7 @@
 ;                            specific port;
 ;   '/path/to/unix/socket' - to listen on a unix socket.
 ; Note: This value is mandatory.
-listen = /var/run/php5-fpm-<TPL:PHP_NAME>.sock
+listen = /var/run/php/php7.0-fpm-__NAMETOCHANGE__.sock
 
 ; Set permissions for unix socket, if one is used. In Linux, read/write
 ; permissions must be set in order to allow connections from a web server. Many
@@ -42,8 +42,8 @@ listen.mode = 0600
 ; Unix user/group of processes
 ; Note: The user is mandatory. If the group is not set, the default user's group
 ;       will be used.
-user = <TPL:PHP_USER>
-group = <TPL:PHP_GROUP>
+user = __USER__
+group = __USER__
 
 ; Choose how the process manager will control the number of child processes.
 ; Possible Values:
@@ -157,7 +157,7 @@ request_slowlog_timeout = 0
 ; The log file for slow requests
 ; Default Value: not set
 ; Note: slowlog is mandatory if request_slowlog_timeout is set
-slowlog = /var/log/nginx/<TPL:PHP_NAME>.slow.log
+slowlog = /var/log/nginx/[__NAMETOCHANGE__].slow.log
 
 ; Set open file descriptor rlimit.
 ; Default Value: system defined value
@@ -171,7 +171,7 @@ rlimit_core = 0
 ; Chdir to this directory at the start.
 ; Note: relative path can be used.
 ; Default Value: current directory or / when chroot
-chdir = <TPL:NGINX_REALPATH>
+chdir = __FINALPATH__
 
 ; Redirect worker stdout and stderr into main error log. If not set, stdout and
 ; stderr will be redirected to /dev/null according to FastCGI specs.
diff --git a/conf/ynh-vpnclient b/conf/ynh-vpnclient
index a75823c..628c740 100644
--- a/conf/ynh-vpnclient
+++ b/conf/ynh-vpnclient
@@ -238,10 +238,10 @@ ynh_setting_set() {
 
 if [ "$1" != restart ]; then
 
-  # Restart php5-fpm at the first start (it needs to be restarted after the slapd start)
+  # Restart php-fpm at the first start (it needs to be restarted after the slapd start)
   if [ ! -e /tmp/.ynh-vpnclient-boot ]; then
     touch /tmp/.ynh-vpnclient-boot
-    systemctl restart php5-fpm
+    systemctl restart php7.0-fpm
   fi
 
   # Check configuration consistency
diff --git a/manifest.json b/manifest.json
index d8ad69f..a417c34 100644
--- a/manifest.json
+++ b/manifest.json
@@ -2,11 +2,12 @@
   "name": "VPN Client",
   "id": "vpnclient",
   "packaging_format": 1,
-  "version": "1.3.2",
+  "version": "1.4.0",
   "description": {
     "en": "Tunnel the internet traffic through a VPN",
     "fr": "Fais passer le traffic internet à travers un VPN"
   },
+  "url": "https://labriqueinter.net",
   "license": "AGPL-3.0",
   "maintainer": {
     "name": "pitchum",
@@ -18,8 +19,7 @@
   },
   "services": [
     "nginx",
-    "php5-fpm",
-    "ynh-vpnclient"
+    "php7.0-fpm"
   ],
   "arguments": {
     "install": [
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 6be8a1d..1f12ecb 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -3,23 +3,11 @@
 # Common variables and helpers
 #
 
-pkg_dependencies="php5-fpm sipcalc dnsutils openvpn curl fake-hwclock"
+pkg_dependencies="php7.0-fpm sipcalc dnsutils openvpn curl fake-hwclock"
 
-log() {
-  echo "${1}"
-}
+service_name="ynh-vpnclient"
+service_checker_name=$service_name"-checker"
 
-info() {
-  log "[INFO] ${1}"
-}
-
-warn() {
-  log "[WARN] ${1}"
-}
-
-err() {
-  log "[ERR] ${1}"
-}
 to_logs() {
 
   # When yunohost --verbose or bash -x
@@ -52,7 +40,7 @@ ynh_abort_if_up_to_date () {
     version=$(read_json "/etc/yunohost/apps/$YNH_APP_INSTANCE_NAME/manifest.json" 'version' 2> /dev/null || echo '20160501-7')
     last_version=$(read_manifest 'version')
     if [ "${version}" = "${last_version}" ]; then
-        info "Up-to-date, nothing to do"
+        ynh_print_info "Up-to-date, nothing to do"
         ynh_die "" 0
     fi
 }
@@ -63,9 +51,9 @@ ynh_abort_if_up_to_date () {
 # | arg: manifest - Path of the manifest to read
 # | arg: key - Name of the key to find
 ynh_read_manifest () {
-	manifest="$1"
-	key="$2"
-	python3 -c "import sys, json;print(json.load(open('$manifest', encoding='utf-8'))['$key'])"
+    manifest="$1"
+    key="$2"
+    python3 -c "import sys, json;print(json.load(open('$manifest', encoding='utf-8'))['$key'])"
 }
 
 # Read the upstream version from the manifest
@@ -78,7 +66,7 @@ ynh_read_manifest () {
 ynh_app_upstream_version () {
     manifest_path="../manifest.json"
     if [ ! -e "$manifest_path" ]; then
-        manifest_path="../settings/manifest.json"	# Into the restore script, the manifest is not at the same place
+        manifest_path="../settings/manifest.json"   # Into the restore script, the manifest is not at the same place
     fi
     version_key=$(ynh_read_manifest "$manifest_path" "version")
     echo "${version_key/~ynh*/}"
@@ -94,7 +82,7 @@ ynh_app_upstream_version () {
 ynh_app_package_version () {
     manifest_path="../manifest.json"
     if [ ! -e "$manifest_path" ]; then
-        manifest_path="../settings/manifest.json"	# Into the restore script, the manifest is not at the same place
+        manifest_path="../settings/manifest.json"   # Into the restore script, the manifest is not at the same place
     fi
     version_key=$(ynh_read_manifest "$manifest_path" "version")
     echo "${version_key/*~ynh/}"
@@ -111,24 +99,24 @@ ynh_app_package_version () {
 #
 # usage: ynh_abort_if_up_to_date
 ynh_abort_if_up_to_date () {
-	local force_upgrade=${YNH_FORCE_UPGRADE:-0}
-	local package_check=${PACKAGE_CHECK_EXEC:-0}
+    local force_upgrade=${YNH_FORCE_UPGRADE:-0}
+    local package_check=${PACKAGE_CHECK_EXEC:-0}
 
-	local version=$(ynh_read_manifest "/etc/yunohost/apps/$YNH_APP_INSTANCE_NAME/manifest.json" "version" || echo 1.0)
-	local last_version=$(ynh_read_manifest "../manifest.json" "version" || echo 1.0)
-	if [ "$version" = "$last_version" ]
-	then
-		if [ "$force_upgrade" != "0" ]
-		then
-			echo "Upgrade forced by YNH_FORCE_UPGRADE." >&2
-			unset YNH_FORCE_UPGRADE
-		elif [ "$package_check" != "0" ]
-		then
-			echo "Upgrade forced for package check." >&2
-		else
-			ynh_die "Up-to-date, nothing to do" 0
-		fi
-	fi
+    local version=$(ynh_read_manifest "/etc/yunohost/apps/$YNH_APP_INSTANCE_NAME/manifest.json" "version" || echo 1.0)
+    local last_version=$(ynh_read_manifest "../manifest.json" "version" || echo 1.0)
+    if [ "$version" = "$last_version" ]
+    then
+        if [ "$force_upgrade" != "0" ]
+        then
+            echo "Upgrade forced by YNH_FORCE_UPGRADE." >&2
+            unset YNH_FORCE_UPGRADE
+        elif [ "$package_check" != "0" ]
+        then
+            echo "Upgrade forced for package check." >&2
+        else
+            ynh_die "Up-to-date, nothing to do" 0
+        fi
+    fi
 }
 
 # Operations needed by both 'install' and 'upgrade' scripts
@@ -136,7 +124,9 @@ function vpnclient_deploy_files_and_services()
 {
   local domain=$1
   local app=$2
+  local service_name=$3
   local sysuser="${app}"
+  local service_checker_name="$service_name-checker"
 
   # Ensure vpnclient_ynh has its own system user
   if ! ynh_system_user_exists ${sysuser}
@@ -153,7 +143,7 @@ function vpnclient_deploy_files_and_services()
   install -o root -g root -m 0755 ../conf/ipv6_compressed /usr/local/bin/
 
   # Install command-line cube file loader
-  install -o root -g root -m 0755 ../conf/ynh-vpnclient-loadcubefile.sh /usr/local/bin/
+  install -o root -g root -m 0755 ../conf/$service_name-loadcubefile.sh /usr/local/bin/
 
   # Copy confs
   mkdir -pm 0755 /var/log/nginx/
@@ -163,8 +153,6 @@ function vpnclient_deploy_files_and_services()
 
   install -b -o root -g ${sysuser} -m 0664 ../conf/openvpn_client.conf.tpl /etc/openvpn/client.conf.tpl
   install -o root -g root -m 0644 ../conf/openvpn_client.conf.tpl /etc/openvpn/client.conf.tpl.restore
-  install -b -o root -g root -m 0644 ../conf/nginx_vpnadmin.conf "/etc/nginx/conf.d/${domain}.d/${app}.conf"
-  install -b -o root -g root -m 0644 ../conf/phpfpm_vpnadmin.conf /etc/php5/fpm/pool.d/${app}.conf
   install -b -o root -g root -m 0755 ../conf/hook_post-iptable-rules /etc/yunohost/hooks.d/90-vpnclient.tpl
   install -b -o root -g root -m 0644 ../conf/openvpn@.service /etc/systemd/system/
 
@@ -183,36 +171,35 @@ function vpnclient_deploy_files_and_services()
   #=================================================
   # NGINX CONFIGURATION
   #=================================================
+  ynh_print_info "Configuring nginx web server..."
 
-  sed "s|<TPL:NGINX_LOCATION>|${path_url}|g" -i "/etc/nginx/conf.d/${domain}.d/${app}.conf"
-  sed "s|<TPL:NGINX_REALPATH>|/var/www/${app}/|g" -i "/etc/nginx/conf.d/${domain}.d/${app}.conf"
-  sed "s|<TPL:PHP_NAME>|${app}|g" -i "/etc/nginx/conf.d/${domain}.d/${app}.conf"
+  ynh_add_nginx_config
 
   #=================================================
   # PHP-FPM CONFIGURATION
   #=================================================
+  ynh_print_info "Configuring php-fpm..."
 
-  sed "s|<TPL:PHP_NAME>|${app}|g" -i /etc/php5/fpm/pool.d/${app}.conf
-  sed "s|<TPL:PHP_USER>|${sysuser}|g" -i /etc/php5/fpm/pool.d/${app}.conf
-  sed "s|<TPL:PHP_GROUP>|${sysuser}|g" -i /etc/php5/fpm/pool.d/${app}.conf
-  sed "s|<TPL:NGINX_REALPATH>|/var/www/${app}/|g" -i /etc/php5/fpm/pool.d/${app}.conf
+  ynh_add_fpm_config
+
+  #=================================================
 
   # Fix sources
-  sed "s|<TPL:NGINX_LOCATION>|${path_url}|g" -i /var/www/${app}/config.php
+  ynh_replace_string "__PATH__" "${path_url}" "/var/www/${app}/config.php"
 
   # Copy init script
-  install -o root -g root -m 0755 ../conf/ynh-vpnclient /usr/local/bin/
-  install -o root -g root -m 0644 ../conf/ynh-vpnclient.service /etc/systemd/system/
+  install -o root -g root -m 0755 ../conf/$service_name /usr/local/bin/
 
   # Copy checker timer
-  install -o root -g root -m 0755 ../conf/ynh-vpnclient-checker.sh /usr/local/bin/
-  install -o root -g root -m 0644 ../conf/ynh-vpnclient-checker.service /etc/systemd/system/
-  install -o root -g root -m 0644 ../conf/ynh-vpnclient-checker.timer /etc/systemd/system/
+  install -o root -g root -m 0755 ../conf/$service_checker_name.sh /usr/local/bin/
+  install -o root -g root -m 0644 ../conf/$service_checker_name.timer /etc/systemd/system/
 
-  # Reload systemd configuration
-  systemctl daemon-reload
-}
+  #=================================================
+  # SETUP SYSTEMD
+  #=================================================
+  ynh_print_info "Configuring a systemd service..."
 
-function service_is_managed_by_yunohost() {
-  yunohost service status $1 >/dev/null 2>&1
+  ynh_add_systemd_config $service_name "$service_name.service"
+
+  ynh_add_systemd_config $service_checker_name "$service_checker_name.service"
 }
diff --git a/scripts/backup b/scripts/backup
index 48705b4..cbaa1ef 100644
--- a/scripts/backup
+++ b/scripts/backup
@@ -1,3 +1,4 @@
+#!/bin/bash
 
 #=================================================
 # GENERIC START
@@ -5,16 +6,9 @@
 # IMPORT GENERIC HELPERS
 #=================================================
 
-if [ ! -e _common.sh ]; then
-	# Get the _common.sh file if it's not in the current directory
-	cp ../settings/scripts/_common.sh ./_common.sh
-	chmod a+rx _common.sh
-fi
-source _common.sh
+source ../settings/scripts/_common.sh
 source /usr/share/yunohost/helpers
 
-ynh_die "backup script is not implemented yet"
-
 #=================================================
 # MANAGE SCRIPT FAILURE
 #=================================================
@@ -25,20 +19,7 @@ ynh_abort_if_errors
 #=================================================
 # LOAD SETTINGS
 #=================================================
-
-app=$YNH_APP_INSTANCE_NAME
-
-final_path=$(ynh_app_setting_get $app final_path)
-domain=$(ynh_app_setting_get $app domain)
-db_name=$(ynh_app_setting_get $app db_name)
-
-#=================================================
-# STANDARD BACKUP STEPS
-#=================================================
-# BACKUP THE APP MAIN DIR
-#=================================================
-# LOAD SETTINGS
-#=================================================
+ynh_print_info "Loading installation settings..."
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -50,29 +31,53 @@ domain=$(ynh_app_setting_get $app domain)
 #=================================================
 # BACKUP THE APP MAIN DIR
 #=================================================
+ynh_print_info "Backing up the main app directory..."
 
 ynh_backup "$final_path"
 
+ynh_backup "/etc/sudoers.d/${app}_ynh"
+
+ynh_backup "/usr/local/bin/ipv6_expanded"
+ynh_backup "/usr/local/bin/ipv6_compressed"
+ynh_backup "/usr/local/bin/$service_name-loadcubefile.sh"
+
+ynh_backup "/etc/yunohost/hooks.d/90-vpnclient.tpl"
+
+ynh_backup "/etc/openvpn/client.conf.tpl"
+ynh_backup "/etc/openvpn/client.conf.tpl.restore"
+ynh_backup "/etc/openvpn/keys/"
+
+ynh_backup "/usr/local/bin/$service_name"
+ynh_backup "/usr/local/bin/$service_checker_name.sh"
+
 #=================================================
 # BACKUP THE NGINX CONFIGURATION
 #=================================================
+ynh_print_info "Backing up nginx web server configuration..."
 
-ynh_backup "/etc/nginx/conf.d/$domain.d/${app}.conf"
+ynh_backup "/etc/nginx/conf.d/$domain.d/$app.conf"
 
 #=================================================
 # BACKUP THE PHP-FPM CONFIGURATION
 #=================================================
+ynh_print_info "Backing up php-fpm configuration..."
 
-ynh_backup "/etc/php5/fpm/pool.d/$app.conf"
+ynh_backup "/etc/php/7.0/fpm/pool.d/$app.conf"
 
 #=================================================
 # SPECIFIC BACKUP
 #=================================================
 # BACKUP SYSTEMD
 #=================================================
+ynh_print_info "Backing up systemd configuration..."
 
-ynh_backup "/etc/systemd/system/ynh-vpnclient.service"
-ynh_backup "/etc/systemd/system/ynh-vpnclient-checker.service"
-ynh_backup "/etc/systemd/system/ynh-vpnclient-checker.timer"
+ynh_backup "/etc/systemd/system/$service_name.service"
+ynh_backup "/etc/systemd/system/$service_checker_name.service"
+ynh_backup "/etc/systemd/system/$service_checker_name.timer"
+ynh_backup "/etc/systemd/system/openvpn@.service"
 
-ynh_backup "/etc/cron.d/$app"
+#=================================================
+# END OF SCRIPT
+#=================================================
+
+ynh_print_info "Backup script completed for $app. (YunoHost will then actually copy those files to the archive)."
\ No newline at end of file
diff --git a/scripts/install b/scripts/install
index f7e7c80..fda83fe 100644
--- a/scripts/install
+++ b/scripts/install
@@ -38,17 +38,15 @@ ynh_abort_if_errors
 #=================================================
 
 # Retrieve arguments
-domain=$1
-path_url=$(ynh_normalize_url_path "$2")
+domain=$YNH_APP_ARG_DOMAIN
+path_url=$(ynh_normalize_url_path "$YNH_APP_ARG_PATH")
 app=$YNH_APP_INSTANCE_NAME
 final_path="/var/www/$app"
 
-service_name="ynh-vpnclient"
-service_checker_name=$service_name"-checker"
-
 #=================================================
 # CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
 #=================================================
+ynh_print_info "Validating installation parameters..."
 
 # Check destination directory
 test ! -e "$final_path" || ynh_die "Path is already in use: ${final_path}."
@@ -59,6 +57,7 @@ ynh_webpath_register "$app" "$domain" "$path_url"
 #=================================================
 # STORE SETTINGS FROM MANIFEST
 #=================================================
+ynh_print_info "Storing installation settings..."
 
 ynh_app_setting_set "$app" domain "$domain"
 ynh_app_setting_set "$app" final_path "$final_path"
@@ -68,15 +67,21 @@ ynh_app_setting_set "$app" final_path "$final_path"
 #=================================================
 # INSTALL DEPENDENCIES
 #=================================================
+ynh_print_info "Installing dependencies..."
 
 ynh_install_app_dependencies "$pkg_dependencies"
 
 #=================================================
 # DEPLOY FILES FROM PACKAGE
 #=================================================
+ynh_print_info "Deploy files from package..."
 
-vpnclient_deploy_files_and_services "${domain}" "${app}"
+vpnclient_deploy_files_and_services "${domain}" "${app}" "${service_name}"
 
+#=================================================
+# RELOAD SERVICES
+#=================================================
+ynh_print_info "Reloading services..."
 
 # Set default inits
 # The boot order of these services are important, so they are disabled by default
@@ -84,22 +89,24 @@ vpnclient_deploy_files_and_services "${domain}" "${app}"
 systemctl disable openvpn
 systemctl stop openvpn
 
-systemctl enable php5-fpm
-systemctl restart php5-fpm
-
+systemctl restart php7.0-fpm
 systemctl reload nginx
 
 # main service
 
-yunohost service add $service_name --description "tunnels the internet traffic through a VPN" --need_lock
+yunohost service add $service_name --description "Tunnels the internet traffic through a VPN" --need_lock
 yunohost service enable $service_name
 
 # checker service
 
-yunohost service add $service_checker_name --description "makes sure that the VPN service is running" --need_lock
+yunohost service add $service_checker_name --description "Makes sure that the VPN service is running" --need_lock
 yunohost service start $service_checker_name
 yunohost service enable $service_checker_name
 systemctl start $service_checker_name.timer
 systemctl enable $service_checker_name.timer
 
-yunohost app ssowatconf
+#=================================================
+# END OF SCRIPT
+#=================================================
+
+ynh_print_info "Installation of $app completed"
diff --git a/scripts/remove b/scripts/remove
index 054fe96..359a8f3 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -29,16 +29,15 @@ source /usr/share/yunohost/helpers
 #=================================================
 # LOAD SETTINGS
 #=================================================
+ynh_print_info "Loading installation settings..."
 
 app=$YNH_APP_INSTANCE_NAME
 domain=$(ynh_app_setting_get $app domain)
 
-service_name="ynh-vpnclient"
-service_checker_name=$service_name"-checker"
-
 #=================================================
-
-# Stop and remove yunohost services
+# STOP AND REMOVE SERVICES
+#=================================================
+ynh_print_info "Stopping and removing services"
 
 yunohost service stop $service_checker_name
 yunohost service disable $service_checker_name
@@ -55,19 +54,45 @@ do
     ynh_secure_remove "$FILE"
 done
 
-# Remove confs
+#=================================================
+# REMOVE NGINX CONFIGURATION
+#=================================================
+ynh_print_info "Removing nginx web server configuration"
+
+# Remove the dedicated nginx config
+ynh_remove_nginx_config
+
+#=================================================
+# REMOVE PHP-FPM CONFIGURATION
+#=================================================
+ynh_print_info "Removing php-fpm configuration"
+
+# Remove the dedicated php-fpm config
+ynh_remove_fpm_config
+
+#=================================================
+# SPECIFIC REMOVE
+#================================================
+ynh_print_info "Removing openvpn configuration"
+
+# Remove openvpn configurations
 ynh_secure_remove /etc/openvpn/client.conf
 ynh_secure_remove /etc/openvpn/client.conf.tpl
 ynh_secure_remove /etc/openvpn/client.conf.tpl.restore
-ynh_secure_remove /etc/nginx/conf.d/${domain}.d/${app}.conf
-ynh_secure_remove /etc/php5/fpm/pool.d/${app}.conf
+
+# Remove YunoHost hook
 ynh_secure_remove /etc/yunohost/hooks.d/90-vpnclient.tpl
+
+# Remove openvpn service
 ynh_secure_remove /etc/systemd/system/openvpn@.service
 
-# Remove certificates
+# Remove openvpn certificates
 ynh_secure_remove /etc/openvpn/keys
 
-# Remove packages
+#=================================================
+# REMOVE DEPENDENCIES
+#=================================================
+ynh_print_info "Removing dependencies"
 ynh_remove_app_dependencies
 
 # Remove sources
@@ -79,9 +104,21 @@ systemctl daemon-reload
 # Restart services
 # (this must happen before deleting the user, otherwise the user is
 # being used by one of the php pool process)
-systemctl restart php5-fpm
+systemctl restart php7.0-fpm
 systemctl reload nginx
 
-# Removed system user
+#=================================================
+# REMOVE DEDICATED USER
+#=================================================
+
+ynh_print_info "Removing the dedicated system user"
+
+# Delete a system user
 ynh_system_user_delete ${app}
 ynh_secure_remove "/etc/sudoers.d/${app}_ynh"
+
+#=================================================
+# END OF SCRIPT
+#=================================================
+
+ynh_print_info "Removal of $app completed"
diff --git a/scripts/restore b/scripts/restore
index c3ca633..884e0f9 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -1,19 +1,14 @@
 #!/bin/bash
 
+#=================================================
+# GENERIC START
 #=================================================
 # IMPORT GENERIC HELPERS
 #=================================================
 
-if [ ! -e _common.sh ]; then
-    # Fetch helpers file if not in current directory
-    cp ../settings/scripts/_common.sh ./_common.sh
-    chmod a+rx _common.sh
-fi
-source _common.sh
+source ../settings/scripts/_common.sh
 source /usr/share/yunohost/helpers
 
-ynh_die "restore script is not implemented yet"
-
 #=================================================
 # MANAGE SCRIPT FAILURE
 #=================================================
@@ -21,23 +16,121 @@ ynh_die "restore script is not implemented yet"
 # Exit if an error occurs during the execution of the script
 ynh_abort_if_errors
 
-#sysuser="${app}"
-sysuser="vpnclient" # XXX hard-coded variable
+#=================================================
+# LOAD SETTINGS
+#=================================================
+ynh_print_info "Loading settings..."
 
-backup_dir="${1}/apps/vpnclient"
+app=$YNH_APP_INSTANCE_NAME
 
-mkdir -p /etc/openvpn/
-cp -a "${backup_dir}/keys/" /etc/openvpn/
-cp -a "${backup_dir}/client.conf.tpl" /etc/openvpn/
-chown -R root:${sysuser} /etc/openvpn/keys/
+domain=$(ynh_app_setting_get $app domain)
+path_url=$(ynh_app_setting_get $app path)
+final_path=$(ynh_app_setting_get $app final_path)
 
-gitcommit=$(grep revision /etc/yunohost/apps/vpnclient/status.json | sed 's/.*"revision": "\([^"]\+\)".*/\1/')
-tmpdir=$(mktemp -dp /tmp/ vpnclient-restore-XXXXX)
+#=================================================
+# CHECK IF THE APP CAN BE RESTORED
+#=================================================
+ynh_print_info "Validating restoration parameters..."
 
-git clone https://github.com/labriqueinternet/vpnclient_ynh.git "${tmpdir}/"
-git --work-tree "${tmpdir}/" --git-dir "${tmpdir}/.git/" reset --hard "${gitcommit}"
+ynh_webpath_available $domain $path_url \
+	|| ynh_die "Path not available: ${domain}${path_url}"
+test ! -d $final_path \
+	|| ynh_die "There is already a directory: $final_path "
 
-cd "${tmpdir}/scripts/"
-bash ./upgrade 
+#=================================================
+# STANDARD RESTORATION STEPS
+#=================================================
+# RESTORE THE NGINX CONFIGURATION
+#=================================================
 
-rm -r "${tmpdir}/"
+ynh_restore_file "/etc/nginx/conf.d/$domain.d/$app.conf"
+
+#=================================================
+# RESTORE THE APP MAIN DIR
+#=================================================
+ynh_print_info "Restoring the app main directory..."
+
+ynh_restore_file "$final_path"
+
+ynh_restore_file "/etc/sudoers.d/${app}_ynh"
+
+ynh_restore_file "/usr/local/bin/ipv6_expanded"
+ynh_restore_file "/usr/local/bin/ipv6_compressed"
+ynh_restore_file "/usr/local/bin/$service_name-loadcubefile.sh"
+
+ynh_restore_file "/etc/yunohost/hooks.d/90-vpnclient.tpl"
+
+ynh_restore_file "/etc/openvpn/client.conf.tpl"
+ynh_restore_file "/etc/openvpn/client.conf.tpl.restore"
+ynh_restore_file "/etc/openvpn/keys/"
+
+ynh_restore_file "/usr/local/bin/$service_name"
+ynh_restore_file "/usr/local/bin/$service_checker_name.sh"
+
+#=================================================
+# RECREATE THE DEDICATED USER
+#=================================================
+ynh_print_info "Recreating the dedicated system user..."
+
+# Create the dedicated user (if not existing)
+ynh_system_user_create $app
+
+#=================================================
+# RESTORE USER RIGHTS
+#=================================================
+
+# Restore permissions on app files
+chown -R $app: $final_path
+
+#=================================================
+# RESTORE THE PHP-FPM CONFIGURATION
+#=================================================
+
+ynh_restore_file "/etc/php/7.0/fpm/pool.d/$app.conf"
+
+#=================================================
+# SPECIFIC RESTORATION
+#=================================================
+# REINSTALL DEPENDENCIES
+#=================================================
+ynh_print_info "Reinstalling dependencies..."
+
+# Define and install dependencies
+ynh_install_app_dependencies "$pkg_dependencies"
+
+#=================================================
+# RESTORE SYSTEMD
+#=================================================
+ynh_print_info "Restoring the systemd configuration..."
+
+ynh_restore_file "/etc/systemd/system/$service_name.service"
+ynh_restore_file "/etc/systemd/system/$service_checker_name.service"
+ynh_restore_file "/etc/systemd/system/$service_checker_name.timer"
+ynh_restore_file "/etc/systemd/system/openvpn@.service"
+systemctl daemon-reload
+systemctl enable "$service_name.service"
+systemctl enable "$service_checker_name.service"
+systemctl enable "openvpn@.service"
+
+#=================================================
+# ADVERTISE SERVICE IN ADMIN PANEL
+#=================================================
+
+yunohost service add $service_name --description "Tunnels the internet traffic through a VPN" --need_lock
+yunohost service add $service_checker_name --description "Makes sure that the VPN service is running" --need_lock
+
+#=================================================
+# GENERIC FINALIZATION
+#=================================================
+# RELOAD NGINX AND PHP-FPM
+#=================================================
+ynh_print_info "Reloading nginx web server and php-fpm..."
+
+systemctl restart php7.0-fpm
+systemctl reload nginx
+
+#=================================================
+# END OF SCRIPT
+#=================================================
+
+ynh_print_info "Restoration completed for $app"
diff --git a/scripts/upgrade b/scripts/upgrade
index eef179d..d54dd75 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -12,6 +12,7 @@ source /usr/share/yunohost/helpers
 #=================================================
 # LOAD SETTINGS
 #=================================================
+ynh_print_info "Loading installation settings..."
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -19,10 +20,6 @@ domain=$(ynh_app_setting_get $app domain)
 path_url=$(ynh_app_setting_get $app path)
 is_public=$(ynh_app_setting_get $app is_public)
 final_path=$(ynh_app_setting_get $app final_path)
-server_name=$(ynh_app_setting_get $app server_name)
-
-service_name="ynh-vpnclient"
-service_checker_name=$service_name"-checker"
 
 #=================================================
 # SPECIAL UPGRADE FOR VERSIONS < 1.2.0
@@ -30,16 +27,20 @@ service_checker_name=$service_name"-checker"
 
 # Apply renaming that occured in v1.2.0 ("vpnadmin" -> "${app}")
 if [ -f /etc/nginx/conf.d/${domain}.d/vpnadmin.conf ]; then
-  sed "s|/var/www/vpnadmin/|/var/www/${app}/|g" -i "/etc/nginx/conf.d/${domain}.d/vpnadmin.conf"
-  sed "s|vpnadmin.sock|${app}.sock|g" -i "/etc/nginx/conf.d/${domain}.d/vpnadmin.conf"
+  ynh_replace_string "/var/www/vpnadmin/" "/var/www/${app}/" "/etc/nginx/conf.d/${domain}.d/vpnadmin.conf"
+  ynh_replace_string "vpnadmin.sock" "${app}.sock" "/etc/nginx/conf.d/${domain}.d/vpnadmin.conf"
   mv /etc/nginx/conf.d/${domain}.d/vpnadmin.conf /etc/nginx/conf.d/${domain}.d/${app}.conf
 fi
+
 if [ -f /etc/php5/fpm/pool.d/vpnadmin.conf ]; then
-  sed "s|/var/www/vpnadmin/|/var/www/${app}/|g" -i /etc/php5/fpm/pool.d/vpnadmin.conf
-  sed "s|vpnadmin.sock|${app}.sock|g" -i  /etc/php5/fpm/pool.d/vpnadmin.conf
-  mv /etc/php5/fpm/pool.d/vpnadmin.conf /etc/php5/fpm/pool.d/${app}.conf
+  ynh_replace_string "/var/www/vpnadmin/" "/var/www/${app}/" /etc/php5/fpm/pool.d/vpnadmin.conf
+  ynh_replace_string "vpnadmin.sock" "${app}.sock"  /etc/php5/fpm/pool.d/vpnadmin.conf
+  mv /etc/php5/fpm/pool.d/vpnadmin.conf /etc/php/7.0/fpm/pool.d/${app}.conf
+fi
+
+if [ -d /var/www/vpnadmin ]; then
+  mv /var/www/vpnadmin /var/www/${app}
 fi
-test -d /var/www/vpnadmin && mv /var/www/vpnadmin /var/www/${app}
 
 ## Versions known to have a buggy backup script
 #buggy_versions="1.0.0 1.0.1 1.1.0"
@@ -64,6 +65,7 @@ ynh_abort_if_errors
 #=================================================
 # INSTALL DEPENDENCIES
 #=================================================
+ynh_print_info "Installing dependencies..."
 
 ynh_install_app_dependencies "$pkg_dependencies"
 
@@ -76,7 +78,7 @@ tmpdir=$(mktemp -d /tmp/vpnclient-upgrade-XXX)
 cp -r /etc/openvpn/client* ${tmpdir}
 
 # Deploy files from package
-vpnclient_deploy_files_and_services "${domain}" "${app}"
+vpnclient_deploy_files_and_services "${domain}" "${app}" "${service_name}"
 
 # Restore previously existing config files
 cp -r ${tmpdir}/client* /etc/openvpn/
@@ -85,27 +87,18 @@ ynh_secure_remove ${tmpdir}
 #=================================================
 # RELOAD RELEVANT SERVICES
 #=================================================
+ynh_print_info "Reload services..."
 
-systemctl reload php5-fpm
+systemctl reload php7.0-fpm
 systemctl reload nginx
 
 ### Make sure that the yunohost services have a description and need-lock enabled
 
 # main service
-
-if service_is_managed_by_yunohost $service_name
-then
-  yunohost service remove $service_name
-fi
-yunohost service add $service_name --description "tunnels the internet traffic through a VPN" --need_lock
+yunohost service add $service_name --description "Tunnels the internet traffic through a VPN" --need_lock
 
 # checker service
-
-if service_is_managed_by_yunohost $service_checker_name
-then
-  yunohost service remove $service_checker_name
-fi
-yunohost service add $service_checker_name --description "makes sure that the VPN service is running" --need_lock
+yunohost service add $service_checker_name --description "Makes sure that the VPN service is running" --need_lock
 
 # Reload systemd configuration
 
@@ -133,3 +126,9 @@ if systemctl is-active $service_name.timer >/dev/null;
 then
     yunohost service restart $service_checker_name.timer
 fi
+
+#=================================================
+# END OF SCRIPT
+#=================================================
+
+ynh_print_info "Upgrade of $app completed"
diff --git a/sources/config.php b/sources/config.php
index dce0aa6..eb790cf 100644
--- a/sources/config.php
+++ b/sources/config.php
@@ -1,19 +1,19 @@
 <?php
 
-/* VPN Client app for YunoHost 
+/* VPN Client app for YunoHost
  * Copyright (C) 2015 Julien Vaubourg <julien@vaubourg.com>
  * Contribute at https://github.com/labriqueinternet/vpnclient_ynh
- * 
+ *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU Affero General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
@@ -22,11 +22,11 @@
 function configure() {
   option('env', ENV_PRODUCTION);
   option('debug', false);
-  option('base_uri', '<TPL:NGINX_LOCATION>/');
+  option('base_uri', '__PATH__/');
 
   layout('layout.html.php');
 
-  define('PUBLIC_DIR', '<TPL:NGINX_LOCATION>/public');
+  define('PUBLIC_DIR', '__PATH__/public');
 }
 
 // Before routing