core: Handle LXC upgrade prompt cancellation

Clarify the upgrade prompt options in `create_lxc_container`, treat empty or unrecognized input as ignore instead of implicit cancel, and explicitly abort container creation when the user chooses Cancel.

CHANGELOG.md

@@ -508,6 +508,12 @@ Exercise vigilance regarding copycat or coat-tailing sites that seek to exploit
 
 </details>
 
+## 2026-07-27
+
+### 🆕 New Scripts
+
+  - PasswordPusher ([#16031](https://github.com/community-scripts/ProxmoxVE/pull/16031))
+
 ## 2026-07-26
 
 ### 🆕 New Scripts

ct/headers/passwordpusher

@@ -0,0 +1,6 @@
+    ____                                          ______             __             
+   / __ \____ ____________      ______  _________/ / __ \__  _______/ /_  ___  _____
+  / /_/ / __ `/ ___/ ___/ | /| / / __ \/ ___/ __  / /_/ / / / / ___/ __ \/ _ \/ ___/
+ / ____/ /_/ (__  |__  )| |/ |/ / /_/ / /  / /_/ / ____/ /_/ (__  ) / / /  __/ /    
+/_/    \__,_/____/____/ |__/|__/\____/_/   \__,_/_/    \__,_/____/_/ /_/\___/_/     
+                                                                                    

ct/passwordpusher.sh

@@ -0,0 +1,79 @@
+#!/usr/bin/env bash
+source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/build.func)
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: MickLesk (CanbiZ)
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://github.com/pglombardo/PasswordPusher
+
+APP="PasswordPusher"
+var_tags="${var_tags:-security;sharing;password}"
+var_cpu="${var_cpu:-2}"
+var_ram="${var_ram:-2048}"
+var_disk="${var_disk:-4}"
+var_os="${var_os:-debian}"
+var_version="${var_version:-13}"
+var_arm64="${var_arm64:-yes}"
+var_unprivileged="${var_unprivileged:-1}"
+
+header_info "$APP"
+variables
+color
+catch_errors
+
+function update_script() {
+  header_info
+  check_container_storage
+  check_container_resources
+
+  if [[ ! -d /opt/passwordpusher ]]; then
+    msg_error "No ${APP} Installation Found!"
+    exit
+  fi
+
+  if check_for_gh_release "passwordpusher" "pglombardo/PasswordPusher"; then
+    msg_info "Stopping Service"
+    systemctl stop passwordpusher
+    msg_ok "Stopped Service"
+
+    create_backup /opt/passwordpusher/storage /opt/passwordpusher/.env.production
+
+    CLEAN_INSTALL=1 fetch_and_deploy_gh_release "passwordpusher" "pglombardo/PasswordPusher" "tarball"
+
+    msg_info "Installing Gem Dependencies"
+    cd /opt/passwordpusher
+    export PATH="$HOME/.rbenv/shims:$HOME/.rbenv/bin:$PATH"
+    $STD bundle config set --local without 'development test'
+    $STD bundle config set --local deployment 'true'
+    $STD bundle install
+    msg_ok "Installed Gem Dependencies"
+
+    msg_info "Installing JS Dependencies"
+    $STD yarn install --frozen-lockfile
+    msg_ok "Installed JS Dependencies"
+
+    msg_info "Running Database Migrations"
+    RAILS_ENV=production $STD bundle exec rails db:migrate
+    msg_ok "Ran Database Migrations"
+
+    msg_info "Precompiling Assets"
+    RAILS_ENV=production SECRET_KEY_BASE_DUMMY=1 $STD bundle exec rails assets:precompile
+    msg_ok "Precompiled Assets"
+
+    restore_backup
+
+    msg_info "Starting Service"
+    systemctl start passwordpusher
+    msg_ok "Started Service"
+    msg_ok "Updated successfully!"
+  fi
+  exit
+}
+
+start
+build_container
+description
+
+msg_ok "Completed Successfully!\n"
+echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
+echo -e "${INFO}${YW}Access it using the following URL:${CL}"
+echo -e "${GATEWAY}${BGN}http://${IP}:5100${CL}"

install/passwordpusher-install.sh

@@ -0,0 +1,88 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: MickLesk (CanbiZ)
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://github.com/pglombardo/PasswordPusher
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+msg_info "Installing Dependencies"
+$STD apt install -y \
+  default-libmysqlclient-dev \
+  git \
+  libpq-dev \
+  libsqlite3-dev \
+  pkg-config
+msg_ok "Installed Dependencies"
+
+RUBY_VERSION="4.0.5" RUBY_INSTALL_RAILS="false" setup_ruby
+NODE_VERSION="22" NODE_MODULE="yarn" setup_nodejs
+export PATH="$HOME/.rbenv/shims:$HOME/.rbenv/bin:$PATH"
+
+fetch_and_deploy_gh_release "passwordpusher" "pglombardo/PasswordPusher" "tarball"
+
+msg_info "Installing Gem Dependencies"
+cd /opt/passwordpusher
+$STD bundle config set --local without 'development test'
+$STD bundle config set --local deployment 'true'
+$STD bundle install
+msg_ok "Installed Gem Dependencies"
+
+msg_info "Installing JS Dependencies"
+$STD yarn install --frozen-lockfile
+msg_ok "Installed JS Dependencies"
+
+msg_info "Configuring PasswordPusher"
+mkdir -p /opt/passwordpusher/storage/db
+SECRET_KEY_BASE=$(bundle exec rails secret)
+MASTER_KEY=$(openssl rand -hex 32)
+cat <<EOF >/opt/passwordpusher/.env.production
+SECRET_KEY_BASE=${SECRET_KEY_BASE}
+PWPUSH_MASTER_KEY=${MASTER_KEY}
+PWP__FILES__STORAGE=local
+RAILS_LOG_TO_STDOUT=true
+PORT=5100
+EOF
+msg_ok "Configured PasswordPusher"
+
+msg_info "Setting up Database"
+RAILS_ENV=production $STD bundle exec rails db:setup
+msg_ok "Set up Database"
+
+msg_info "Precompiling Assets"
+RAILS_ENV=production SECRET_KEY_BASE_DUMMY=1 $STD bundle exec rails assets:precompile
+msg_ok "Precompiled Assets"
+
+msg_info "Creating Service"
+cat <<EOF >/etc/systemd/system/passwordpusher.service
+[Unit]
+Description=Password Pusher
+After=network.target
+
+[Service]
+Type=simple
+User=root
+WorkingDirectory=/opt/passwordpusher
+Environment=RAILS_ENV=production
+Environment=PATH=/root/.rbenv/shims:/root/.rbenv/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+EnvironmentFile=/opt/passwordpusher/.env.production
+ExecStart=/root/.rbenv/shims/bundle exec puma -C config/puma.rb -e production
+Restart=on-failure
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target
+EOF
+systemctl enable -q --now passwordpusher
+msg_ok "Created Service"
+
+motd_ssh
+customize
+cleanup_lxc

misc/build.func

@@ -6070,14 +6070,14 @@ create_lxc_container() {
       _has_fallback_option=true
       echo "  [1] Run host upgrade now (recommended). WARNING: this runs apt upgrade and updates all Packages on your host!"
       echo "  [2] Use an older ${PCT_OSTYPE} template instead (may not work with all scripts)"
-      echo "  [3] Ignore"
+      echo "  [3] Ignore (continue without upgrading)"
-      echo "  [4] Cancel"
+      echo "  [4] Cancel (abort the script)"
       echo
       read -rp "Select option [1/2/3/4]: " _ans </dev/tty
     else
       echo "  [1] Run host upgrade now (recommended). WARNING: this runs apt upgrade and updates all Packages on your host!"
-      echo "  [2] Ignore"
+      echo "  [2] Ignore (continue without upgrading)"
-      echo "  [3] Cancel"
+      echo "  [3] Cancel (abort the script)"
       echo
       read -rp "Select option [1/2/3]: " _ans </dev/tty
     fi
@@ -6101,7 +6101,8 @@ create_lxc_container() {
         return 4
         ;;
       *)
-        return 4
+        # Unrecognized/empty input: treat as ignore, never as an implicit cancel
+        return 2
         ;;
       esac
     else
@@ -6112,9 +6113,13 @@ create_lxc_container() {
       2)
         return 2
         ;;
-      *)
+      3)
         return 4
         ;;
+      *)
+        # Unrecognized/empty input: treat as ignore, never as an implicit cancel
+        return 2
+        ;;
       esac
     fi
 
@@ -6701,7 +6706,12 @@ create_lxc_container() {
   if [[ "$PCT_OSTYPE" == "debian" ]]; then
     OSVER="$(parse_template_osver "$TEMPLATE")"
     if [[ -n "$OSVER" ]]; then
-      offer_lxc_stack_upgrade_and_maybe_retry "no" || true
+      local _lxc_stack_rc=0
+      offer_lxc_stack_upgrade_and_maybe_retry "no" || _lxc_stack_rc=$?
+      # 4 = user chose "Cancel" -> honor it and abort before creating the container
+      if [[ $_lxc_stack_rc -eq 4 ]]; then
+        exit_script
+      fi
     fi
   fi