New Script: Authelia (#2060)

* fixed subscription nag removal

* Authelia + Dev env

* unbound var fix

* fixes

* service start and update function

* remove dev env

* remove dev env

* Apply suggestions from code review

Co-authored-by: Tobias <96661824+CrazyWolf13@users.noreply.github.com>

* Update authelia.sh

* Update authelia-install.sh

---------

Co-authored-by: Slaviša Arežina <58952836+tremor021@users.noreply.github.com>
Co-authored-by: Tobias <96661824+CrazyWolf13@users.noreply.github.com>

ct/authelia.sh

@@ -0,0 +1,55 @@
+#!/usr/bin/env bash
+source <(curl -s https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/build.func)
+# Copyright (c) 2021-2025 community-scripts ORG
+# Author: thost96 (thost96)
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://www.authelia.com/
+
+APP="Authelia"
+TAGS=""
+var_cpu="1"
+var_ram="512"
+var_disk="2"
+var_os="debian"
+var_version="12"
+var_unprivileged="1"
+
+header_info "$APP"
+base_settings
+
+variables
+color
+catch_errors
+
+function update_script() {
+    header_info
+    check_container_storage
+    check_container_resources
+    if [[ ! -d "/etc/authelia/" ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
+    RELEASE=$(curl -s https://api.github.com/repos/authelia/authelia/releases/latest | grep "tag_name" | awk '{print substr($2, 2, length($2)-3) }')
+    if [[ "${RELEASE}" != "$(/usr/bin/authelia -v | awk '{print substr($3, 2, length($2)) }' )" ]]; then
+        msg_info "Updating $APP to ${RELEASE}"
+        apt-get update &>/dev/null
+        apt-get -y upgrade &>/dev/null
+        wget -q "https://github.com/authelia/authelia/releases/download/${RELEASE}/authelia_${RELEASE}_amd64.deb"
+        dpkg -i "authelia_${RELEASE}_amd64.deb" &>/dev/null
+        msg_info "Cleaning Up"
+        rm -f "authelia_${RELEASE}_amd64.deb"
+        apt-get -y autoremove &>/dev/null
+        apt-get -y autoclean &>/dev/null
+        msg_ok "Cleanup Completed"
+        msg_ok "Updated $APP to ${RELEASE}"
+    else
+        msg_ok "No update required. ${APP} is already at ${RELEASE}"
+    fi
+    exit
+}
+
+start
+build_container
+description
+
+msg_ok "Completed Successfully!\n"
+echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
+echo -e "${INFO}${YW} Access it using the following URL:${CL}"
+echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:9091${CL}"