Harden code-server addon install script

Refactor the code-server installer to be more robust: introduce a config_path variable and preexisting_config flag, use quoted ${HOME} paths, and only write a default config.yaml when none exists. Move systemctl enable after config creation and add an active check that errors out if the code-server service fails to start. Also tidy up variable quoting and cleanup steps for safer execution.

CHANGELOG.md

@@ -423,6 +423,12 @@ Exercise vigilance regarding copycat or coat-tailing sites that seek to exploit
 
 </details>
 
+## 2026-03-20
+
+### 🆕 New Scripts
+
+  - teleport ([#13086](https://github.com/community-scripts/ProxmoxVE/pull/13086))
+
 ## 2026-03-19
 
 ### 🚀 Updated Scripts

ct/headers/teleport

@@ -0,0 +1,6 @@
+  ______     __                      __ 
+ /_  __/__  / /__  ____  ____  _____/ /_
+  / / / _ \/ / _ \/ __ \/ __ \/ ___/ __/
+ / / /  __/ /  __/ /_/ / /_/ / /  / /_  
+/_/  \___/_/\___/ .___/\____/_/   \__/  
+               /_/                      

ct/teleport.sh

@@ -0,0 +1,46 @@
+#!/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: Slaviša Arežina (tremor021)
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://goteleport.com/
+
+APP="Teleport"
+var_tags="${var_tags:-zero-trust}"
+var_cpu="${var_cpu:-1}"
+var_ram="${var_ram:-1024}"
+var_disk="${var_disk:-4}"
+var_os="${var_os:-debian}"
+var_version="${var_version:-13}"
+var_unprivileged="${var_unprivileged:-1}"
+
+header_info "$APP"
+variables
+color
+catch_errors
+
+function update_script() {
+  header_info
+  check_container_storage
+  check_container_resources
+  if [[ ! -f /etc/teleport.yaml ]]; then
+    msg_error "No ${APP} Installation Found!"
+    exit
+  fi
+
+  msg_info "Updating Teleport"
+  $STD apt update
+  $STD apt upgrade -y
+  msg_ok "Updated successfully!"
+  exit
+}
+
+start
+build_container
+description
+
+msg_ok "Completed successfully!\n"
+echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
+echo -e "${INFO}${YW} Access it using the following URL:${CL}"
+echo -e "${TAB}${GATEWAY}${BGN}https://${IP}:3080${CL}"

install/teleport-install.sh

@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: Slaviša Arežina (tremor021)
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://goteleport.com/
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+setup_deb822_repo \
+  "teleport" \
+  "https://deb.releases.teleport.dev/teleport-pubkey.asc" \
+  "https://apt.releases.teleport.dev/debian" \
+  "trixie" \
+  "stable/v18"
+
+msg_info "Configuring Teleport"
+$STD apt install -y teleport
+$STD teleport configure -o /etc/teleport.yaml
+systemctl enable -q --now teleport
+sleep 10
+tctl users add teleport-admin --roles=editor,access --logins=root >~/teleportadmin.txt
+sed -i "s|https://[^:]*:3080|https://${LOCAL_IP}:3080|g" ~/teleportadmin.txt
+msg_ok "Configured Teleport"
+
+motd_ssh
+customize
+cleanup_lxc

tools/addon/coder-code-server.sh

@@ -89,26 +89,31 @@ VERSION=$(curl -fsSL https://api.github.com/repos/coder/code-server/releases/lat
   awk '{print substr($2, 3, length($2)-4) }')
 
 msg_info "Installing Code-Server v${VERSION}"
+config_path="${HOME}/.config/code-server/config.yaml"
+preexisting_config=false
 
-if [ -f ~/.config/code-server/config.yaml ]; then
-  existing_config=true
+if [ -f "$config_path" ]; then
+  preexisting_config=true
 fi
 
 curl -fOL https://github.com/coder/code-server/releases/download/v"$VERSION"/code-server_"${VERSION}"_amd64.deb &>/dev/null
 dpkg -i code-server_"${VERSION}"_amd64.deb &>/dev/null
 rm -rf code-server_"${VERSION}"_amd64.deb
-mkdir -p ~/.config/code-server/
-systemctl enable -q --now code-server@"$USER"
+mkdir -p "${HOME}/.config/code-server/"
 
-if [ $existing_config = false ]; then
-cat <<EOF >~/.config/code-server/config.yaml
+if [ "$preexisting_config" = false ]; then
+cat <<EOF >"$config_path"
 bind-addr: 0.0.0.0:8680
 auth: none
 password: 
 cert: false
 EOF
 fi
+systemctl enable -q --now code-server@"$USER"
 systemctl restart code-server@"$USER"
+if ! systemctl is-active --quiet code-server@"$USER"; then
+  error_exit "code-server service failed to start."
+fi
 msg_ok "Installed Code-Server v${VERSION} on $hostname"
 
 echo -e "${APP} should be reachable by going to the following URL.