diff --git a/scripts/_common.sh b/scripts/_common.sh
index 7123bfb..b02cd8c 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -8,6 +8,9 @@ YNH_PHP_VERSION="7.3"
 
 extra_php_dependencies="php${YNH_PHP_VERSION}-imagick php${YNH_PHP_VERSION}-curl php${YNH_PHP_VERSION}-bz2 php${YNH_PHP_VERSION}-gd php${YNH_PHP_VERSION}-intl php${YNH_PHP_VERSION}-mysql php${YNH_PHP_VERSION}-zip php${YNH_PHP_VERSION}-apcu-bc php${YNH_PHP_VERSION}-apcu php${YNH_PHP_VERSION}-xml php${YNH_PHP_VERSION}-ldap"
 
+HUMHUB_AUTH_BASIC_VERSION=0.1.0
+HUMHUB_AUTH_BASIC_PATH="/protected/modules/auth-basic"
+
 #=================================================
 # PERSONAL HELPERS
 #=================================================
@@ -70,6 +73,16 @@ myynh_urlencode() {
     return 0
 }
 
+install_sso() {
+    tmp_auth_basic_module="$(mktemp /tmp/humhub_ynh.XXXXXX)"
+    wget -q -O $tmp_auth_basic_module "https://github.com/smart4life/humhub-auth-basic/archive/refs/tags/$HUMHUB_AUTH_BASIC_VERSION.tar.gz"
+
+    tar xf $tmp_auth_basic_module -C $final_path/protected/modules
+    mv $final_path/protected/modules/humhub-auth-basic* $final_path/$HUMHUB_AUTH_BASIC_PATH
+
+    ynh_secure_remove $tmp_auth_basic_module
+}
+
 #=================================================
 # EXPERIMENTAL HELPERS
 #=================================================
diff --git a/scripts/install b/scripts/install
index 9f2bc78..e88538f 100644
--- a/scripts/install
+++ b/scripts/install
@@ -136,6 +136,8 @@ ynh_systemd_action --service_name=nginx --action=reload
 # Installation with curl
 ynh_script_progression --message="Finalizing installation..." --weight=2
 
+install_sso
+
 pushd $final_path/protected
 	php${YNH_PHP_VERSION} yii migrate/up --includeModuleMigrations=1 --interactive=0
 
@@ -173,6 +175,8 @@ pushd $final_path/protected
 	php${YNH_PHP_VERSION} yii settings/set user auth.allowGuestAccess '0'
 	php${YNH_PHP_VERSION} yii settings/set user auth.internalUsersCanInvite '0'
 
+	php${YNH_PHP_VERSION} yii module/enable auth-basic
+
 popd
 
 # Remove the public access
diff --git a/scripts/upgrade b/scripts/upgrade
index bcd484c..767532f 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -84,6 +84,20 @@ then
 
 	# Delete old source
 	ynh_secure_remove --file="$final_path.old"
+
+	if [[ ! -d $final_path/$HUMHUB_AUTH_BASIC_PATH ]]; then
+			install_sso
+
+			pushd $final_path/protected
+				php${YNH_PHP_VERSION} yii module/enable auth-basic
+			popd
+	else
+			current_version=$(cat $final_path/$HUMHUB_AUTH_BASIC_PATH/module.json | jq -j '.version')
+			if [ "$current_version" != "$HUMHUB_AUTH_BASIC_VERSION" ]; then
+				ynh_secure_remove $final_path/$HUMHUB_AUTH_BASIC_PATH
+				install_sso
+			fi
+	fi
 fi
 
 #=================================================