diff --git a/conf/groupname.json b/conf/groupname.json
new file mode 100644
index 0000000..9751310
--- /dev/null
+++ b/conf/groupname.json
@@ -0,0 +1,4 @@
+{
+    "op": [{"username": "__ADMIN__", "password": "__PASSWORD__"}],
+    "presenter": [{}]
+}
diff --git a/conf/nginx.conf b/conf/nginx.conf
index d00f7c5..a79f5aa 100755
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -1,14 +1,20 @@
 #sub_path_only rewrite ^__PATH__$ __PATH__/ permanent;
 location __PATH__/ {
-
+  
   # Force usage of https
   if ($scheme = http) {
     rewrite ^ https://$server_name$request_uri? permanent;
   }
 
-  proxy_pass http://127.0.0.1:__PORT__;
-  proxy_set_header X-Forwarded-For $remote_addr;
-
-  # Include SSOWAT user panel.
-  include conf.d/yunohost_panel.conf.inc;
+  proxy_pass        https://127.0.0.1:__PORT__;
+  proxy_redirect    off;
+  proxy_set_header  Host $host;
+  proxy_set_header  X-Real-IP $remote_addr;
+  proxy_set_header  X-Forwarded-Proto $scheme;
+  proxy_set_header  X-Forwarded-For $proxy_add_x_forwarded_for;
+  proxy_set_header  X-Forwarded-Host $server_name;
+  
+  proxy_http_version 1.1;
+  proxy_set_header Upgrade $http_upgrade;
+  proxy_set_header Connection "upgrade";
 }
diff --git a/conf/passwd b/conf/passwd
new file mode 100644
index 0000000..61a88b3
--- /dev/null
+++ b/conf/passwd
@@ -0,0 +1 @@
+__ADMIN__:__PASSWORD__
\ No newline at end of file
diff --git a/conf/systemd.service b/conf/systemd.service
index ba8f9af..88914a9 100644
--- a/conf/systemd.service
+++ b/conf/systemd.service
@@ -1,5 +1,5 @@
 [Unit]
-Description=Galène
+Description=Galene
 After=network.target
 
 [Service]
diff --git a/manifest.json b/manifest.json
index e0972f8..fc7d2d1 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,22 +1,22 @@
 {
-    "name": "Galène",
+    "name": "Galene",
     "id": "galene",
     "packaging_format": 1,
     "description": {
-        "en": "videoconferencing server that is easy to deploy",
-        "fr": "serveur de visioconférence facile à déployer"
+        "en": "Videoconferencing server that is easy to deploy",
+        "fr": "Serveur de visioconférence facile à déployer"
     },
     "version": "0.1~ynh1",
     "url": "https://galene.org/",
     "license": "MIT",
     "maintainer": {
-        "name": "John doe",
-        "email": "john.doe@example.com"
+        "name": "",
+        "email": ""
     },
     "requirements": {
-        "yunohost": ">= 3.8.1"
+        "yunohost": ">= 4.0.8"
     },
-    "multi_instance": true,
+    "multi_instance": false,
     "services": [
         "nginx"
     ],
@@ -31,16 +31,6 @@
                 },
                 "example": "example.com"
             },
-            {
-                "name": "path",
-                "type": "path",
-                "ask": {
-                    "en": "Choose a path for Galène",
-                    "fr": "Choisissez un chemin pour Galène"
-                },
-                "example": "/galene",
-                "default": "/galene"
-            },
             {
                 "name": "admin",
                 "type": "user",
@@ -59,16 +49,6 @@
                 },
                 "default": true
             },
-            {
-                "name": "language",
-                "type": "string",
-                "ask": {
-                    "en": "Choose the application language",
-                    "fr": "Choisissez la langue de l'application"
-                },
-                "choices": ["fr", "en"],
-                "default": "fr"
-            },
             {
                 "name": "password",
                 "type": "password",
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 7e55ac0..ecd263f 100755
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -5,7 +5,7 @@
 #=================================================
 
 # dependencies used by the app
-pkg_dependencies="deb1 deb2 php$YNH_DEFAULT_PHP_VERSION-deb1 php$YNH_DEFAULT_PHP_VERSION-deb2"
+pkg_dependencies=""
 
 #=================================================
 # PERSONAL HELPERS
diff --git a/scripts/backup b/scripts/backup
index 2d5587f..95950f9 100755
--- a/scripts/backup
+++ b/scripts/backup
@@ -48,20 +48,13 @@ ynh_backup --src_path="$final_path"
 
 ynh_backup --src_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 
-#=================================================
-# BACKUP FAIL2BAN CONFIGURATION
-#=================================================
-
-ynh_backup --src_path="/etc/fail2ban/jail.d/$app.conf"
-ynh_backup --src_path="/etc/fail2ban/filter.d/$app.conf"
-
 #=================================================
 # SPECIFIC BACKUP
 #=================================================
 # BACKUP LOGROTATE
 #=================================================
 
-ynh_backup --src_path="/etc/logrotate.d/$app"
+#ynh_backup --src_path="/etc/logrotate.d/$app"
 
 #=================================================
 # BACKUP SYSTEMD
diff --git a/scripts/install b/scripts/install
index 81f2a69..896152e 100755
--- a/scripts/install
+++ b/scripts/install
@@ -25,10 +25,9 @@ ynh_abort_if_errors
 #=================================================
 
 domain=$YNH_APP_ARG_DOMAIN
-path_url=$YNH_APP_ARG_PATH
+path_url="/"
 admin=$YNH_APP_ARG_ADMIN
 is_public=$YNH_APP_ARG_IS_PUBLIC
-language=$YNH_APP_ARG_LANGUAGE
 password=$YNH_APP_ARG_PASSWORD
 
 app=$YNH_APP_INSTANCE_NAME
@@ -38,7 +37,7 @@ app=$YNH_APP_INSTANCE_NAME
 #=================================================
 ynh_script_progression --message="Validating installation parameters..." --time --weight=1
 
-final_path=/var/www/$app
+final_path=/opt/yunohost/$app
 test ! -e "$final_path" || ynh_die --message="This path already contains a folder"
 
 # Register (book) web path
@@ -53,7 +52,6 @@ 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=$app --key=admin --value=$admin
 ynh_app_setting_set --app=$app --key=is_public --value=$is_public
-ynh_app_setting_set --app=$app --key=language --value=$language
 
 #=================================================
 # STANDARD MODIFICATIONS
@@ -63,7 +61,7 @@ ynh_app_setting_set --app=$app --key=language --value=$language
 ynh_script_progression --message="Configuring firewall..." --time --weight=1
 
 # Find an available port
-port=$(ynh_find_port --port=8095)
+port=$(ynh_find_port --port=8443)
 ynh_app_setting_set --app=$app --key=port --value=$port
 
 # Optional: Expose this port publicly
@@ -76,9 +74,9 @@ ynh_app_setting_set --app=$app --key=port --value=$port
 #=================================================
 # INSTALL DEPENDENCIES
 #=================================================
-ynh_script_progression --message="Installing dependencies..." --time --weight=1
+#ynh_script_progression --message="Installing dependencies..." --time --weight=1
 
-ynh_install_app_dependencies $pkg_dependencies
+#ynh_install_app_dependencies $pkg_dependencies
 
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
@@ -87,7 +85,20 @@ ynh_script_progression --message="Setting up source files..." --time --weight=1
 
 ynh_app_setting_set --app=$app --key=final_path --value=$final_path
 # Download, check integrity, uncompress and patch the source from app.src
-ynh_setup_source --dest_dir="$final_path"
+#ynh_setup_source --dest_dir="$final_path"
+mkdir -p $final_path
+cp -R ../sources/* $final_path/
+
+#=================================================
+# CREATE A SERVER CERTIFICATE
+#=================================================
+
+pushd "$final_path"
+	ynh_exec_warn_less openssl req -newkey rsa:2048 -nodes -keyout data/key.pem -x509 -days 365 -out data/cert.pem \
+	-subj "/C=/ST=/L=/O=/OU=/CN=/emailAddress="
+	#chown root:ssl-cert data/{key.pem,cert.pem}
+    chmod 640 data/{key.pem,cert.pem}
+popd
 
 #=================================================
 # NGINX CONFIGURATION
@@ -117,14 +128,23 @@ ynh_add_systemd_config
 # MODIFY A CONFIG FILE
 #=================================================
 
-ynh_replace_string --match_string="match_string" --replace_string="replace_string" --target_file="$final_path/CONFIG_FILE"
+cp ../conf/passwd $final_path/data/passwd
+
+ynh_replace_string --match_string="__ADMIN__" --replace_string="$admin" --target_file="$final_path/data/passwd"
+ynh_replace_string --match_string="__PASSWORD__" --replace_string="$password" --target_file="$final_path/data/passwd"
+
+cp ../conf/groupname.json $final_path/groups/groupname.json
+
+ynh_replace_string --match_string="__ADMIN__" --replace_string="$admin" --target_file="$final_path/groups/groupname.json"
+ynh_replace_string --match_string="__PASSWORD__" --replace_string="$password" --target_file="$final_path/groups/groupname.json"
 
 #=================================================
 # STORE THE CONFIG FILE CHECKSUM
 #=================================================
 
 # Calculate and store the config file checksum into the app settings
-ynh_store_file_checksum --file="$final_path/CONFIG_FILE"
+ynh_store_file_checksum --file="$final_path/data/passwd"
+ynh_store_file_checksum --file="$final_path/groups/groupname.json"
 
 #=================================================
 # GENERIC FINALIZATION
@@ -133,22 +153,23 @@ ynh_store_file_checksum --file="$final_path/CONFIG_FILE"
 #=================================================
 
 # Set permissions to app files
-chown -R root: $final_path
+chown -R $app: $final_path
+chmod -R 755 $final_path
 
 #=================================================
 # SETUP LOGROTATE
 #=================================================
-ynh_script_progression --message="Configuring log rotation..." --time --weight=1
+#ynh_script_progression --message="Configuring log rotation..." --time --weight=1
 
 # Use logrotate to manage application logfile(s)
-ynh_use_logrotate
+#ynh_use_logrotate
 
 #=================================================
 # INTEGRATE SERVICE IN YUNOHOST
 #=================================================
 ynh_script_progression --message="Integrating service in YunoHost..." --time --weight=1
 
-yunohost service add $app --description="A short description of the app" --log="/var/log/$app/$app.log"
+yunohost service add $app --description="Videoconferencing server" --log="/var/log/$app/$app.log"
 
 #=================================================
 # START SYSTEMD SERVICE
@@ -166,8 +187,7 @@ ynh_script_progression --message="Configuring SSOwat..." --time --weight=1
 # Make app public if necessary
 if [ $is_public -eq 1 ]
 then
-	# unprotected_uris allows SSO credentials to be passed anyway.
-	ynh_app_setting_set --app=$app --key=unprotected_uris --value="/"
+	ynh_permission_update --permission "main" --add "visitors"
 fi
 
 #=================================================
diff --git a/scripts/remove b/scripts/remove
index abf0dad..a37f7bd 100755
--- a/scripts/remove
+++ b/scripts/remove
@@ -44,10 +44,10 @@ ynh_remove_systemd_config
 #=================================================
 # REMOVE DEPENDENCIES
 #=================================================
-ynh_script_progression --message="Removing dependencies..." --time --weight=1
+#ynh_script_progression --message="Removing dependencies..." --time --weight=1
 
 # Remove metapackage and its dependencies
-ynh_remove_app_dependencies
+#ynh_remove_app_dependencies
 
 #=================================================
 # REMOVE APP MAIN DIR
@@ -65,31 +65,23 @@ ynh_script_progression --message="Removing NGINX web server configuration..." --
 # Remove the dedicated NGINX config
 ynh_remove_nginx_config
 
-#=================================================
-# REMOVE PHP-FPM CONFIGURATION
-#=================================================
-ynh_script_progression --message="Removing PHP-FPM configuration..." --time --weight=1
-
-# Remove the dedicated PHP-FPM config
-ynh_remove_fpm_config
-
 #=================================================
 # REMOVE LOGROTATE CONFIGURATION
 #=================================================
-ynh_script_progression --message="Removing logrotate configuration..." --time --weight=1
+#ynh_script_progression --message="Removing logrotate configuration..." --time --weight=1
 
 # Remove the app-specific logrotate config
-ynh_remove_logrotate
+#ynh_remove_logrotate
 
 #=================================================
 # CLOSE A PORT
 #=================================================
 
-if yunohost firewall list | grep -q "\- $port$"
-then
-	ynh_script_progression --message="Closing port $port..." --time --weight=1
-	ynh_exec_warn_less yunohost firewall disallow TCP $port
-fi
+# if yunohost firewall list | grep -q "\- $port$"
+# then
+# 	ynh_script_progression --message="Closing port $port..." --time --weight=1
+# 	ynh_exec_warn_less yunohost firewall disallow TCP $port
+# fi
 
 #=================================================
 # GENERIC FINALIZATION
diff --git a/scripts/restore b/scripts/restore
index 6070e7f..cc9b903 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -72,30 +72,15 @@ ynh_system_user_create --username=$app
 # Restore permissions on app files
 chown -R root: $final_path
 
-#=================================================
-# RESTORE THE PHP-FPM CONFIGURATION
-#=================================================
-
-ynh_restore_file --origin_path="/etc/php/$phpversion/fpm/pool.d/$app.conf"
-
-#=================================================
-# RESTORE FAIL2BAN CONFIGURATION
-#=================================================
-ynh_script_progression --message="Restoring the Fail2Ban configuration..." --time --weight=1
-
-ynh_restore_file "/etc/fail2ban/jail.d/$app.conf"
-ynh_restore_file "/etc/fail2ban/filter.d/$app.conf"
-ynh_systemd_action --action=restart --service_name=fail2ban
-
 #=================================================
 # SPECIFIC RESTORATION
 #=================================================
 # REINSTALL DEPENDENCIES
 #=================================================
-ynh_script_progression --message="Reinstalling dependencies..." --time --weight=1
+#ynh_script_progression --message="Reinstalling dependencies..." --time --weight=1
 
 # Define and install dependencies
-ynh_install_app_dependencies $pkg_dependencies
+#ynh_install_app_dependencies $pkg_dependencies
 
 #=================================================
 # RESTORE SYSTEMD
@@ -110,7 +95,7 @@ systemctl enable $app.service --quiet
 #=================================================
 ynh_script_progression --message="Integrating service in YunoHost..." --time --weight=1
 
-yunohost service add $app --description="A short description of the app" --log="/var/log/$app/$app.log"
+yunohost service add $app --description="Videoconferencing server" --log="/var/log/$app/$app.log"
 
 #=================================================
 # START SYSTEMD SERVICE
@@ -123,7 +108,7 @@ ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$ap
 # RESTORE THE LOGROTATE CONFIGURATION
 #=================================================
 
-ynh_restore_file --origin_path="/etc/logrotate.d/$app"
+#ynh_restore_file --origin_path="/etc/logrotate.d/$app"
 
 #=================================================
 # GENERIC FINALIZATION
diff --git a/scripts/upgrade b/scripts/upgrade
index e70ab1f..7d69e7f 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -21,8 +21,6 @@ path_url=$(ynh_app_setting_get --app=$app --key=path)
 admin=$(ynh_app_setting_get --app=$app --key=admin)
 is_public=$(ynh_app_setting_get --app=$app --key=is_public)
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
-language=$(ynh_app_setting_get --app=$app --key=language)
-db_name=$(ynh_app_setting_get --app=$app --key=db_name)
 
 #=================================================
 # CHECK VERSION
@@ -85,7 +83,8 @@ then
 	ynh_script_progression --message="Upgrading source files..." --time --weight=1
 
 	# Download, check integrity, uncompress and patch the source from app.src
-	ynh_setup_source --dest_dir="$final_path"
+	#ynh_setup_source --dest_dir="$final_path"
+	cp -R ../sources $final_path
 fi
 
 #=================================================
@@ -99,9 +98,9 @@ ynh_add_nginx_config
 #=================================================
 # UPGRADE DEPENDENCIES
 #=================================================
-ynh_script_progression --message="Upgrading dependencies..." --time --weight=1
+#ynh_script_progression --message="Upgrading dependencies..." --time --weight=1
 
-ynh_install_app_dependencies $pkg_dependencies
+#ynh_install_app_dependencies $pkg_dependencies
 
 #=================================================
 # CREATE DEDICATED USER
@@ -123,14 +122,14 @@ ynh_add_systemd_config
 # MODIFY A CONFIG FILE
 #=================================================
 
-### Verify the checksum of a file, stored by `ynh_store_file_checksum` in the install script.
-### And create a backup of this file if the checksum is different. So the file will be backed up if the admin had modified it.
-ynh_backup_if_checksum_is_different --file="$final_path/CONFIG_FILE"
+# ### Verify the checksum of a file, stored by `ynh_store_file_checksum` in the install script.
+# ### And create a backup of this file if the checksum is different. So the file will be backed up if the admin had modified it.
+# ynh_backup_if_checksum_is_different --file="$final_path/CONFIG_FILE"
 
-ynh_replace_string --match_string="match_string" --replace_string="replace_string" --target_file="$final_path/CONFIG_FILE"
+# ynh_replace_string --match_string="match_string" --replace_string="replace_string" --target_file="$final_path/CONFIG_FILE"
 
-# Recalculate and store the checksum of the file for the next upgrade.
-ynh_store_file_checksum --file="$final_path/CONFIG_FILE"
+# # Recalculate and store the checksum of the file for the next upgrade.
+# ynh_store_file_checksum --file="$final_path/CONFIG_FILE"
 
 #=================================================
 # GENERIC FINALIZATION
@@ -144,17 +143,17 @@ chown -R root: $final_path
 #=================================================
 # SETUP LOGROTATE
 #=================================================
-ynh_script_progression --message="Upgrading logrotate configuration..." --time --weight=1
+# ynh_script_progression --message="Upgrading logrotate configuration..." --time --weight=1
 
-# Use logrotate to manage app-specific logfile(s)
-ynh_use_logrotate --non-append
+# # Use logrotate to manage app-specific logfile(s)
+# ynh_use_logrotate --non-append
 
 #=================================================
 # INTEGRATE SERVICE IN YUNOHOST
 #=================================================
 ynh_script_progression --message="Integrating service in YunoHost..." --time --weight=1
 
-yunohost service add $app --description="A short description of the app" --log="/var/log/$app/$app.log"
+yunohost service add $app --description="Videoconferencing server" --log="/var/log/$app/$app.log"
 
 #=================================================
 # START SYSTEMD SERVICE
diff --git a/sources/data/ice-servers.json b/sources/data/ice-servers.json
old mode 100644
new mode 100755
diff --git a/sources/data/passwd b/sources/data/passwd
deleted file mode 100644
index e1d71a5..0000000
--- a/sources/data/passwd
+++ /dev/null
@@ -1 +0,0 @@
-__ADMIN__:__PASSWORD__
diff --git a/sources/galene b/sources/galene
index 58f8a05..747b172 100755
Binary files a/sources/galene and b/sources/galene differ
diff --git a/sources/group/client.go b/sources/group/client.go
old mode 100644
new mode 100755
diff --git a/sources/group/client_test.go b/sources/group/client_test.go
old mode 100644
new mode 100755
diff --git a/sources/group/group.go b/sources/group/group.go
old mode 100644
new mode 100755
diff --git a/sources/group/group_test.go b/sources/group/group_test.go
old mode 100644
new mode 100755
diff --git a/sources/groups/groupname.json b/sources/groups/groupname.json
new file mode 100644
index 0000000..9751310
--- /dev/null
+++ b/sources/groups/groupname.json
@@ -0,0 +1,4 @@
+{
+    "op": [{"username": "__ADMIN__", "password": "__PASSWORD__"}],
+    "presenter": [{}]
+}
diff --git a/sources/static/404.css b/sources/static/404.css
old mode 100644
new mode 100755
diff --git a/sources/static/404.html b/sources/static/404.html
old mode 100644
new mode 100755
diff --git a/sources/static/common.css b/sources/static/common.css
old mode 100644
new mode 100755
diff --git a/sources/static/css/fontawesome.min.css b/sources/static/css/fontawesome.min.css
old mode 100644
new mode 100755
diff --git a/sources/static/css/regular.css b/sources/static/css/regular.css
old mode 100644
new mode 100755
diff --git a/sources/static/css/solid.css b/sources/static/css/solid.css
old mode 100644
new mode 100755
diff --git a/sources/static/css/toastify.min.css b/sources/static/css/toastify.min.css
old mode 100644
new mode 100755
diff --git a/sources/static/galene.css b/sources/static/galene.css
old mode 100644
new mode 100755
diff --git a/sources/static/galene.html b/sources/static/galene.html
old mode 100644
new mode 100755
diff --git a/sources/static/galene.js b/sources/static/galene.js
old mode 100644
new mode 100755
diff --git a/sources/static/index.html b/sources/static/index.html
old mode 100644
new mode 100755
diff --git a/sources/static/mainpage.css b/sources/static/mainpage.css
old mode 100644
new mode 100755
diff --git a/sources/static/mainpage.js b/sources/static/mainpage.js
old mode 100644
new mode 100755
diff --git a/sources/static/protocol.js b/sources/static/protocol.js
old mode 100644
new mode 100755
diff --git a/sources/static/scripts/toastify.js b/sources/static/scripts/toastify.js
old mode 100644
new mode 100755
diff --git a/sources/static/tsconfig.json b/sources/static/tsconfig.json
old mode 100644
new mode 100755
diff --git a/sources/static/webfonts/fa-regular-400.eot b/sources/static/webfonts/fa-regular-400.eot
old mode 100644
new mode 100755
diff --git a/sources/static/webfonts/fa-regular-400.ttf b/sources/static/webfonts/fa-regular-400.ttf
old mode 100644
new mode 100755
diff --git a/sources/static/webfonts/fa-regular-400.woff b/sources/static/webfonts/fa-regular-400.woff
old mode 100644
new mode 100755
diff --git a/sources/static/webfonts/fa-regular-400.woff2 b/sources/static/webfonts/fa-regular-400.woff2
old mode 100644
new mode 100755
diff --git a/sources/static/webfonts/fa-solid-900.eot b/sources/static/webfonts/fa-solid-900.eot
old mode 100644
new mode 100755
diff --git a/sources/static/webfonts/fa-solid-900.ttf b/sources/static/webfonts/fa-solid-900.ttf
old mode 100644
new mode 100755
diff --git a/sources/static/webfonts/fa-solid-900.woff b/sources/static/webfonts/fa-solid-900.woff
old mode 100644
new mode 100755
diff --git a/sources/static/webfonts/fa-solid-900.woff2 b/sources/static/webfonts/fa-solid-900.woff2
old mode 100644
new mode 100755