Add nextexplorer (ct)

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

CHANGELOG.md

@@ -426,35 +426,15 @@ Exercise vigilance regarding copycat or coat-tailing sites that seek to exploit
 
 </details>
 
+## 2026-03-24
+
 ## 2026-03-23
 
-### 🆕 New Scripts
-
-  - Alpine-Borgbackup-Server ([#13219](https://github.com/community-scripts/ProxmoxVE/pull/13219))
-
 ### 🚀 Updated Scripts
 
-  - NginxProxyManager: build OpenResty from source via GitHub releases [@MickLesk](https://github.com/MickLesk) ([#13134](https://github.com/community-scripts/ProxmoxVE/pull/13134))
-
-  - #### 🐞 Bug Fixes
-
-    - Tracearr: modify service restart and modify build ressources [@MickLesk](https://github.com/MickLesk) ([#13230](https://github.com/community-scripts/ProxmoxVE/pull/13230))
-
-  - #### ✨ New Features
-
-    - Kometa: optimize config.yml sed patterns, add Quickstart integration [@MickLesk](https://github.com/MickLesk) ([#13198](https://github.com/community-scripts/ProxmoxVE/pull/13198))
-
   - #### 🔧 Refactor
 
-    - Refactor: nginxproxymanager update and OpenResty flow [@MickLesk](https://github.com/MickLesk) ([#13216](https://github.com/community-scripts/ProxmoxVE/pull/13216))
-    - Refactor: PartDB [@MickLesk](https://github.com/MickLesk) ([#13229](https://github.com/community-scripts/ProxmoxVE/pull/13229))
-
-### 💾 Core
-
-  - #### 🔧 Refactor
-
-    - core: alpine - Improve network connectivity and DNS checks [@MickLesk](https://github.com/MickLesk) ([#13222](https://github.com/community-scripts/ProxmoxVE/pull/13222))
-    - core: allow /31 and /32 CIDR with out-of-subnet gateway [@MickLesk](https://github.com/MickLesk) ([#13231](https://github.com/community-scripts/ProxmoxVE/pull/13231))
+    - core: harden shell scripts against injection and insecure permissions [@MickLesk](https://github.com/MickLesk) ([#13239](https://github.com/community-scripts/ProxmoxVE/pull/13239))
 
 ## 2026-03-22
 

ct/headers/nextexplorer

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

ct/nextexplorer.sh

@@ -0,0 +1,76 @@
+#!/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: vhsdream
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://github.com/nxzai/nextExplorer
+
+APP="nextExplorer"
+var_tags="${var_tags:-files;documents}"
+var_cpu="${var_cpu:-2}"
+var_ram="${var_ram:-3072}"
+var_disk="${var_disk:-8}"
+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 [[ ! -d /opt/nextExplorer ]]; then
+    msg_error "No ${APP} Installation Found!"
+    exit
+  fi
+
+  NODE_VERSION="24" setup_nodejs
+
+  if check_for_gh_release "nextExplorer" "nxzai/nextExplorer"; then
+    msg_info "Stopping nextExplorer"
+    $STD systemctl stop nextexplorer
+    msg_ok "Stopped nextExplorer"
+
+    CLEAN_INSTALL=1 fetch_and_deploy_gh_release "nextExplorer" "nxzai/nextExplorer" "tarball" "latest" "/opt/nextExplorer"
+
+    msg_info "Updating nextExplorer"
+    APP_DIR="/opt/nextExplorer/app"
+    mkdir -p "$APP_DIR"
+    cd /opt/nextExplorer
+    export NODE_ENV=production
+    $STD npm ci --omit=dev --workspace backend
+    mv node_modules "$APP_DIR"
+    mv backend/{src,package.json} "$APP_DIR"
+    unset NODE_ENV
+    export NODE_ENV=development
+    $STD npm ci --workspace frontend
+    $STD npm run -w frontend build -- --sourcemap false
+    unset NODE_ENV
+    mv frontend/dist/ "$APP_DIR"/src/public
+    chown -R explorer:explorer "$APP_DIR" /etc/nextExplorer
+    sed -i "\|version|s|$(jq -cr '.version' ${APP_DIR}/package.json)|$(cat ~/.nextexplorer)|" "$APP_DIR"/package.json
+    sed -i 's/app.js/server.js/' /etc/systemd/system/nextexplorer.service && systemctl daemon-reload
+    msg_ok "Updated nextExplorer"
+
+    msg_info "Starting nextExplorer"
+    $STD systemctl start nextexplorer
+    msg_ok "Started nextExplorer"
+    msg_ok "Updated successfully!"
+  fi
+  exit
+}
+
+start
+build_container
+description
+
+msg_ok "Completed successfully!\n"
+echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
+echo -e "${INFO}${YW} Access it using the following URL:${CL}"
+echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:3000${CL}"

ct/nginxproxymanager.sh

@@ -102,6 +102,7 @@ EOF
     msg_ok "Built OpenResty"
   fi
 
+  cd /root
   if [ -d /opt/certbot ]; then
     msg_info "Updating Certbot"
     $STD /opt/certbot/bin/pip install --upgrade pip setuptools wheel

install/nextexplorer-install.sh

@@ -0,0 +1,164 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: vhsdream
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://github.com/nxzai/nextExplorer
+
+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 \
+  ripgrep \
+  imagemagick \
+  ffmpeg \
+  libva-drm2 \
+  libva2 \
+  mesa-va-drivers \
+  vainfo
+msg_ok "Installed Dependencies"
+
+NODE_VERSION="24" setup_nodejs
+
+fetch_and_deploy_gh_release "nextExplorer" "nxzai/nextExplorer" "tarball" "latest" "/opt/nextExplorer"
+
+msg_info "Building nextExplorer"
+APP_DIR="/opt/nextExplorer/app"
+LOCAL_IP="$(hostname -I | awk '{print $1}')"
+mkdir -p "$APP_DIR"
+mkdir -p /etc/nextExplorer
+cd /opt/nextExplorer
+export NODE_ENV=production
+$STD npm ci --omit=dev --workspace backend
+mv node_modules "$APP_DIR"
+mv backend/{src,package.json} "$APP_DIR"
+unset NODE_ENV
+
+export NODE_ENV=development
+export NODE_OPTIONS="--max-old-space-size=2048"
+$STD npm ci --workspace frontend
+$STD npm run -w frontend build -- --sourcemap false
+unset NODE_ENV
+mv frontend/dist/ "$APP_DIR"/src/public
+msg_ok "Built nextExplorer"
+
+msg_info "Configuring nextExplorer"
+SECRET=$(openssl rand -hex 32)
+cat <<EOF >/etc/nextExplorer/.env
+NODE_ENV=production
+PORT=3000
+
+VOLUME_ROOT=/mnt
+CONFIG_DIR=/etc/nextExplorer
+CACHE_DIR=/etc/nextExplorer/cache
+# USER_ROOT=
+
+PUBLIC_URL=${LOCAL_IP}:3000
+# TRUST_PROXY=
+# CORS_ORIGINS=
+
+TERMINAL_ENABLED=false
+
+LOG_LEVEL=info
+DEBUG=false
+ENABLE_HTTP_LOGGING=false
+
+AUTH_ENABLED=true
+AUTH_MODE=both
+SESSION_SECRET="${SECRET}"
+# AUTH_MAX_FAILED=
+# AUTH_LOCK_MINUTES=
+# AUTH_USER_EMAIL=
+# AUTH_USER_PASSWORD=
+
+# OIDC_ENABLED=
+# OIDC_ISSUER=
+# OIDC_AUTHORIZATION_URL=
+# OIDC_TOKEN_URL=
+# OIDC_USERINFO_URL=
+# OIDC_CLIENT_ID=
+# OIDC_CLIENT_SECRET=
+# OIDC_CALLBACK_URL=
+# OIDC_LOGOUT_URL=
+# OIDC_SCOPES=
+# OIDC_AUTO_CREATE_USERS=true
+
+# SEARCH_DEEP=
+# SEARCH_RIPGREP=
+# SEARCH_MAX_FILESIZE=
+
+# ONLYOFFICE_URL=
+# ONLYOFFICE_SECRET=
+# ONLYOFFICE_LANG=
+# ONLYOFFICE_FORCE_SAVE=
+# ONLYOFFICE_FILE_EXTENSIONS=
+
+# COLLABORA_URL=
+# COLLABORA_DISCOVERY_URL=
+# COLLABORA_SECRET=
+# COLLABORA_LANG=
+# COLLABORA_FILE_EXTENSIONS=
+
+SHOW_VOLUME_USAGE=true
+# USER_DIR_ENABLED=
+# SKIP_HOME=
+
+# EDITOR_EXTENSIONS=
+
+# FFMPEG_PATH=
+# FFPROBE_PATH=
+
+## Hardware acceleration
+# FFMPEG_HWACCEL=vaapi
+# FFMPEG_HWACCEL_DEVICE=/dev/dri/renderD128
+# FFMPEG_HWACCEL_OUTPUT_FORMAT=nv12
+
+FAVORITES_DEFAULT_ICON=outline.StarIcon
+
+SHARES_ENABLED=true
+# SHARES_TOKEN_LENGTH=10
+# SHARES_MAX_PER_USER=100
+# SHARES_DEFAULT_EXPIRY_DAYS=30
+# SHARES_GUEST_SESSION_HOURS=24
+# SHARES_ALLOW_PASSWORD=true
+# SHARES_ALLOW_ANONYMOUS=true
+EOF
+chmod 600 /etc/nextExplorer/.env
+$STD useradd -U -s /usr/sbin/nologin -m -d /home/explorer explorer
+chown -R explorer:explorer "$APP_DIR" /etc/nextExplorer
+sed -i "\|version|s|$(jq -cr '.version' ${APP_DIR}/package.json)|$(cat ~/.nextexplorer)|" "$APP_DIR"/package.json
+msg_ok "Configured nextExplorer"
+
+msg_info "Creating nextExplorer Service"
+cat <<EOF >/etc/systemd/system/nextexplorer.service
+[Unit]
+Description=nextExplorer Service
+After=network.target
+
+[Service]
+Type=simple
+User=explorer
+Group=explorer
+WorkingDirectory=/opt/nextExplorer/app
+EnvironmentFile=/etc/nextExplorer/.env
+ExecStart=/usr/bin/node ./src/server.js
+Restart=always
+RestartSec=5
+StandardOutput=journal
+StandardError=journal
+
+[Install]
+WantedBy=multi-user.target
+EOF
+$STD systemctl enable -q --now nextexplorer
+msg_ok "Created nextExplorer Service"
+
+motd_ssh
+customize
+cleanup_lxc

install/shinobi-install.sh

@@ -35,7 +35,7 @@ cd Shinobi
 gitVersionNumber=$(git rev-parse HEAD)
 theDateRightNow=$(date)
 touch version.json
-chmod 777 version.json
+chmod 644 version.json
 echo '{"Product" : "'"Shinobi"'" , "Branch" : "'"master"'" , "Version" : "'"$gitVersionNumber"'" , "Date" : "'"$theDateRightNow"'" , "Repository" : "'"https://gitlab.com/Shinobi-Systems/Shinobi.git"'"}' >version.json
 msg_ok "Cloned Shinobi"
 

install/tasmoadmin-install.sh

@@ -23,7 +23,7 @@ fetch_and_deploy_gh_release "tasmoadmin" "TasmoAdmin/TasmoAdmin" "prebuild" "lat
 msg_info "Configuring TasmoAdmin"
 rm -rf /etc/php/8.4/apache2/conf.d/10-opcache.ini
 chown -R www-data:www-data /var/www/tasmoadmin
-chmod 777 /var/www/tasmoadmin/tmp /var/www/tasmoadmin/data
+chmod 775 /var/www/tasmoadmin/tmp /var/www/tasmoadmin/data
 cat <<EOF >/etc/apache2/sites-available/tasmoadmin.conf
 <VirtualHost *:9999>
 	ServerName tasmoadmin

misc/api.func

@@ -348,10 +348,10 @@ explain_exit_code() {
 json_escape() {
   # Escape a string for safe JSON embedding using awk (handles any input size).
   # Pipeline: strip ANSI → remove control chars → escape \ " TAB → join lines with \n
-  printf '%s' "$1" \
-    | sed 's/\x1b\[[0-9;]*[a-zA-Z]//g' \
-    | tr -d '\000-\010\013\014\016-\037\177\r' \
-    | awk '
+  printf '%s' "$1" |
+    sed 's/\x1b\[[0-9;]*[a-zA-Z]//g' |
+    tr -d '\000-\010\013\014\016-\037\177\r' |
+    awk '
         BEGIN { ORS = "" }
         {
           gsub(/\\/, "\\\\")   # backslash → \\
@@ -627,8 +627,8 @@ post_to_api() {
 
   [[ "${DEV_MODE:-}" == "true" ]] && echo "[DEBUG] post_to_api() DIAGNOSTICS=$DIAGNOSTICS RANDOM_UUID=$RANDOM_UUID NSAPP=$NSAPP" >&2
 
-  # Set type for later status updates
-  TELEMETRY_TYPE="lxc"
+  # Set type for later status updates (preserve if already set, e.g. turnkey)
+  TELEMETRY_TYPE="${TELEMETRY_TYPE:-lxc}"
 
   local pve_version=""
   if command -v pveversion &>/dev/null; then
@@ -692,6 +692,7 @@ EOF
   # Send initial "installing" record with retry.
   # This record MUST exist for all subsequent updates to succeed.
   local http_code="" attempt
+  local _post_success=false
   for attempt in 1 2 3; do
     if [[ "${DEV_MODE:-}" == "true" ]]; then
       http_code=$(curl -sS -w "%{http_code}" -m "${TELEMETRY_TIMEOUT}" -X POST "${TELEMETRY_URL}" \
@@ -703,11 +704,19 @@ EOF
         -H "Content-Type: application/json" \
         -d "$JSON_PAYLOAD" -o /dev/null 2>/dev/null) || http_code="000"
     fi
-    [[ "$http_code" =~ ^2[0-9]{2}$ ]] && break
+    if [[ "$http_code" =~ ^2[0-9]{2}$ ]]; then
+      _post_success=true
+      break
+    fi
     [[ "$attempt" -lt 3 ]] && sleep 1
   done
 
-  POST_TO_API_DONE=true
+  # Only mark done if at least one attempt succeeded.
+  # If all 3 failed, POST_TO_API_DONE stays false so post_update_to_api
+  # and on_exit() know the initial record was never created.
+  # The server has fallback logic to create a new record on status updates,
+  # so subsequent calls can still succeed even without the initial record.
+  POST_TO_API_DONE=${_post_success}
 }
 
 # ------------------------------------------------------------------------------
@@ -798,15 +807,19 @@ EOF
 
   # Send initial "installing" record with retry (must succeed for updates to work)
   local http_code="" attempt
+  local _post_success=false
   for attempt in 1 2 3; do
     http_code=$(curl -sS -w "%{http_code}" -m "${TELEMETRY_TIMEOUT}" -X POST "${TELEMETRY_URL}" \
       -H "Content-Type: application/json" \
       -d "$JSON_PAYLOAD" -o /dev/null 2>/dev/null) || http_code="000"
-    [[ "$http_code" =~ ^2[0-9]{2}$ ]] && break
+    if [[ "$http_code" =~ ^2[0-9]{2}$ ]]; then
+      _post_success=true
+      break
+    fi
     [[ "$attempt" -lt 3 ]] && sleep 1
   done
 
-  POST_TO_API_DONE=true
+  POST_TO_API_DONE=${_post_success}
 }
 
 # ------------------------------------------------------------------------------
@@ -1083,6 +1096,12 @@ EOF
 # - Used to group errors in dashboard
 # ------------------------------------------------------------------------------
 categorize_error() {
+  # Allow build.func to override category based on log analysis (exit code 1 subclassification)
+  if [[ -n "${ERROR_CATEGORY_OVERRIDE:-}" ]]; then
+    echo "$ERROR_CATEGORY_OVERRIDE"
+    return
+  fi
+
   local code="$1"
   case "$code" in
   # Network errors (curl/wget)

misc/build.func

@@ -221,6 +221,14 @@ update_motd_ip() {
     local current_hostname="$(hostname)"
     local current_ip="$(hostname -I | awk '{print $1}')"
 
+    # Escape sed special chars in replacement strings (& \ |)
+    current_os="${current_os//\\/\\\\}"
+    current_os="${current_os//&/\\&}"
+    current_hostname="${current_hostname//\\/\\\\}"
+    current_hostname="${current_hostname//&/\\&}"
+    current_ip="${current_ip//\\/\\\\}"
+    current_ip="${current_ip//&/\\&}"
+
     # Update only if values actually changed
     if ! grep -q "OS:.*$current_os" "$PROFILE_FILE" 2>/dev/null; then
       sed -i "s|OS:.*|OS: \${GN}$current_os\${CL}\\\"|" "$PROFILE_FILE"
@@ -4076,8 +4084,8 @@ EOF
   if [ "$var_os" == "alpine" ]; then
     sleep 3
     pct exec "$CTID" -- /bin/sh -c 'cat <<EOF >/etc/apk/repositories
-http://dl-cdn.alpinelinux.org/alpine/latest-stable/main
-http://dl-cdn.alpinelinux.org/alpine/latest-stable/community
+https://dl-cdn.alpinelinux.org/alpine/latest-stable/main
+https://dl-cdn.alpinelinux.org/alpine/latest-stable/community
 EOF'
     pct exec "$CTID" -- ash -c "apk add bash newt curl openssh nano mc ncurses jq" >>"$BUILD_LOG" 2>&1 || {
       msg_error "Failed to install base packages in Alpine container"
@@ -4086,7 +4094,9 @@ EOF'
   else
     sleep 3
     LANG=${LANG:-en_US.UTF-8}
-    pct exec "$CTID" -- bash -c "sed -i \"/$LANG/ s/^# //\" /etc/locale.gen"
+    local LANG_ESC="${LANG//./\\.}"
+    LANG_ESC="${LANG_ESC//|/\\|}"
+    pct exec "$CTID" -- bash -c "sed -i \"/$LANG_ESC/ s/^# //\" /etc/locale.gen"
     pct exec "$CTID" -- bash -c "locale_line=\$(grep -v '^#' /etc/locale.gen | grep -E '^[a-zA-Z]' | awk '{print \$1}' | head -n 1) && \
     echo LANG=\$locale_line >/etc/default/locale && \
     locale-gen >/dev/null && \
@@ -4216,6 +4226,53 @@ EOF'
       fi
     fi
 
+    # Defense-in-depth: Ensure error handling stays disabled during recovery.
+    # Some functions (e.g. silent/$STD) unconditionally re-enable set -Eeuo pipefail
+    # and trap 'error_handler' ERR. If any code path above called such a function,
+    # the grep/sed pipelines below would trigger error_handler on non-match (exit 1).
+    set +Eeuo pipefail
+    trap - ERR
+
+    # --- Exit code 1 subclassification: analyze logs BEFORE telemetry call ---
+    # Exit code 1 is generic ("General error"). Analyze logs to determine the
+    # real error category so telemetry gets a useful classification instead of "shell".
+    local is_oom=false
+    local is_network_issue=false
+    local is_apt_issue=false
+    local is_cmd_not_found=false
+    local is_disk_full=false
+
+    if [[ $install_exit_code -eq 1 && -f "$combined_log" ]]; then
+      if grep -qiE 'E: Unable to|E: Package|E: Failed to fetch|dpkg.*error|broken packages|unmet dependencies|dpkg --configure -a' "$combined_log"; then
+        is_apt_issue=true
+      fi
+      if grep -qiE 'Cannot allocate memory|Out of memory|oom-killer|Killed process|JavaScript heap' "$combined_log"; then
+        is_oom=true
+      fi
+      if grep -qiE 'Could not resolve|DNS|Connection refused|Network is unreachable|No route to host|Temporary failure resolving|Failed to fetch' "$combined_log"; then
+        is_network_issue=true
+      fi
+      if grep -qiE ': command not found|No such file or directory.*/s?bin/' "$combined_log"; then
+        is_cmd_not_found=true
+      fi
+      if grep -qiE 'ENOSPC|no space left on device|Disk quota exceeded|errno -28' "$combined_log"; then
+        is_disk_full=true
+      fi
+    fi
+
+    # Set override for categorize_error() so telemetry gets the real category
+    if [[ "$is_apt_issue" == true ]]; then
+      export ERROR_CATEGORY_OVERRIDE="dependency"
+    elif [[ "$is_oom" == true ]]; then
+      export ERROR_CATEGORY_OVERRIDE="resource"
+    elif [[ "$is_network_issue" == true ]]; then
+      export ERROR_CATEGORY_OVERRIDE="network"
+    elif [[ "$is_disk_full" == true ]]; then
+      export ERROR_CATEGORY_OVERRIDE="storage"
+    elif [[ "$is_cmd_not_found" == true ]]; then
+      export ERROR_CATEGORY_OVERRIDE="dependency"
+    fi
+
     # Report failure to telemetry API (now with log available on host)
     # NOTE: Do NOT use msg_info/spinner here — the background spinner process
     # causes SIGTSTP in non-interactive shells (bash -c "$(curl ...)"), which
@@ -4224,13 +4281,6 @@ EOF'
     post_update_to_api "failed" "$install_exit_code"
     $STD echo -e "${TAB}${CM:-✔} Failure reported"
 
-    # Defense-in-depth: Ensure error handling stays disabled during recovery.
-    # Some functions (e.g. silent/$STD) unconditionally re-enable set -Eeuo pipefail
-    # and trap 'error_handler' ERR. If any code path above called such a function,
-    # the grep/sed pipelines below would trigger error_handler on non-match (exit 1).
-    set +Eeuo pipefail
-    trap - ERR
-
     # Show combined log location
     if [[ -n "$CTID" && -n "${SESSION_ID:-}" ]]; then
       msg_custom "📋" "${YW}" "Installation log: ${combined_log}"
@@ -4259,12 +4309,9 @@ EOF'
     # Prompt user for cleanup with 60s timeout
     echo ""
 
-    # Detect error type for smart recovery options
-    local is_oom=false
-    local is_network_issue=false
-    local is_apt_issue=false
-    local is_cmd_not_found=false
-    local is_disk_full=false
+    # Extend error detection for non-exit-1 codes (exit 1 was already analyzed above)
+    # The is_* flags were set above for exit code 1 log analysis; here we add
+    # exit-code-specific detections for other codes.
     local error_explanation=""
     if declare -f explain_exit_code >/dev/null 2>&1; then
       error_explanation="$(explain_exit_code "$install_exit_code")"
@@ -4314,26 +4361,6 @@ EOF'
       ;;
     esac
 
-    # Exit 1 subclassification: analyze logs to identify actual root cause
-    # Many exit 1 errors are actually APT, OOM, network, or command-not-found issues
-    if [[ $install_exit_code -eq 1 && -f "$combined_log" ]]; then
-      if grep -qiE 'E: Unable to|E: Package|E: Failed to fetch|dpkg.*error|broken packages|unmet dependencies|dpkg --configure -a' "$combined_log"; then
-        is_apt_issue=true
-      fi
-      if grep -qiE 'Cannot allocate memory|Out of memory|oom-killer|Killed process|JavaScript heap' "$combined_log"; then
-        is_oom=true
-      fi
-      if grep -qiE 'Could not resolve|DNS|Connection refused|Network is unreachable|No route to host|Temporary failure resolving|Failed to fetch' "$combined_log"; then
-        is_network_issue=true
-      fi
-      if grep -qiE ': command not found|No such file or directory.*/s?bin/' "$combined_log"; then
-        is_cmd_not_found=true
-      fi
-      if grep -qiE 'ENOSPC|no space left on device|Disk quota exceeded|errno -28' "$combined_log"; then
-        is_disk_full=true
-      fi
-    fi
-
     # Show error explanation if available
     if [[ -n "$error_explanation" ]]; then
       echo -e "${TAB}${RD}Error: ${error_explanation}${CL}"
@@ -4535,6 +4562,7 @@ EOF'
 
           if [[ $apt_retry_code -eq 0 ]]; then
             msg_ok "Installation completed successfully after APT repair!"
+            INSTALL_COMPLETE=true
             post_update_to_api "done" "0" "force"
             return 0
           else
@@ -4759,6 +4787,10 @@ fix_gpu_gids() {
   pct stop "$CTID" >/dev/null 2>&1
   sleep 1
 
+  # Validate GIDs are numeric before sed
+  [[ "$render_gid" =~ ^[0-9]+$ ]] || render_gid="104"
+  [[ "$video_gid" =~ ^[0-9]+$ ]] || video_gid="44"
+
   # Update dev entries with correct GIDs
   sed -i.bak -E "s|(dev[0-9]+: /dev/dri/renderD[0-9]+),gid=[0-9]+|\1,gid=${render_gid}|g" "$LXC_CONFIG"
   sed -i -E "s|(dev[0-9]+: /dev/dri/card[0-9]+),gid=[0-9]+|\1,gid=${video_gid}|g" "$LXC_CONFIG"
@@ -5705,6 +5737,7 @@ EOF
     systemctl start ping-instances.service
   fi
 
+  INSTALL_COMPLETE=true
   post_update_to_api "done" "none"
 }
 

misc/error_handler.func

@@ -507,14 +507,23 @@ _stop_container_if_installing() {
 on_exit() {
   local exit_code=$?
 
-  # Report orphaned "installing" records to telemetry API
-  # Catches ALL exit paths: errors, signals, AND clean exits where
-  # post_to_api was called but post_update_to_api was never called
-  if [[ "${POST_TO_API_DONE:-}" == "true" && "${POST_UPDATE_DONE:-}" != "true" ]]; then
-    if [[ $exit_code -ne 0 ]]; then
-      _send_abort_telemetry "$exit_code"
-    elif declare -f post_update_to_api >/dev/null 2>&1; then
-      post_update_to_api "done" "0" 2>/dev/null || true
+  # Report orphaned telemetry records
+  # Two scenarios handled:
+  # 1. POST_TO_API_DONE=true but POST_UPDATE_DONE=false: Record was created but
+  #    never got a final status update → send abort/done now.
+  # 2. POST_TO_API_DONE=false but DIAGNOSTICS=yes: Initial post failed (server
+  #    unreachable/timeout), but the server has fallback create-on-update logic,
+  #    so a status update can still create the record. Worth one last try.
+  if [[ "${POST_UPDATE_DONE:-}" != "true" ]]; then
+    if [[ "${POST_TO_API_DONE:-}" == "true" || "${DIAGNOSTICS:-no}" == "yes" ]]; then
+      if [[ $exit_code -ne 0 ]]; then
+        _send_abort_telemetry "$exit_code"
+      elif [[ "${INSTALL_COMPLETE:-}" == "true" ]] && declare -f post_update_to_api >/dev/null 2>&1; then
+        # Only report success if the install was explicitly marked complete.
+        # Without this guard, early bailouts (e.g. user cancelled) with exit 0
+        # would be falsely reported as successful installations.
+        post_update_to_api "done" "0" 2>/dev/null || true
+      fi
     fi
   fi
 

misc/install.func

@@ -309,14 +309,14 @@ customize() {
   if [[ "$PASSWORD" == "" ]]; then
     msg_info "Customizing Container"
     GETTY_OVERRIDE="/etc/systemd/system/container-getty@1.service.d/override.conf"
-    mkdir -p $(dirname $GETTY_OVERRIDE)
-    cat <<EOF >$GETTY_OVERRIDE
+    mkdir -p "$(dirname "$GETTY_OVERRIDE")"
+    cat <<EOF >"$GETTY_OVERRIDE"
   [Service]
   ExecStart=
   ExecStart=-/sbin/agetty --autologin root --noclear --keep-baud tty%I 115200,38400,9600 \$TERM
 EOF
     systemctl daemon-reload
-    systemctl restart $(basename $(dirname $GETTY_OVERRIDE) | sed 's/\.d//')
+    systemctl restart "$(basename "$(dirname "$GETTY_OVERRIDE")" | sed 's/\.d//')"
     msg_ok "Customized Container"
   fi
   echo "bash -c \"\$(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/ct/${app}.sh)\"" >/usr/bin/update

misc/tools.func

@@ -242,7 +242,7 @@ download_gpg_key() {
 
     # Process based on mode
     if [[ "$mode" == "dearmor" ]]; then
-      if gpg --dearmor --yes -o "$output" <"$temp_key" 2>/dev/null; then
+      if gpg --dearmor --yes -o "$output" <"$temp_key" 2>/dev/null && [[ -s "$output" ]]; then
         rm -f "$temp_key"
         debug_log "GPG key installed (dearmored): $output"
         return 0
@@ -5192,7 +5192,7 @@ _setup_gpu_permissions() {
     for nvidia_dev in /dev/nvidia*; do
       [[ -e "$nvidia_dev" ]] && {
         chgrp video "$nvidia_dev" 2>/dev/null || true
-        chmod 666 "$nvidia_dev" 2>/dev/null || true
+        chmod 660 "$nvidia_dev" 2>/dev/null || true
       }
     done
     if [[ -d /dev/nvidia-caps ]]; then
@@ -5200,7 +5200,7 @@ _setup_gpu_permissions() {
       for caps_dev in /dev/nvidia-caps/*; do
         [[ -e "$caps_dev" ]] && {
           chgrp video "$caps_dev" 2>/dev/null || true
-          chmod 666 "$caps_dev" 2>/dev/null || true
+          chmod 660 "$caps_dev" 2>/dev/null || true
         }
       done
     fi
@@ -5217,7 +5217,8 @@ _setup_gpu_permissions() {
 
   # /dev/kfd permissions (AMD ROCm)
   if [[ -e /dev/kfd ]]; then
-    chmod 666 /dev/kfd 2>/dev/null || true
+    chgrp render /dev/kfd 2>/dev/null || true
+    chmod 660 /dev/kfd 2>/dev/null || true
     msg_info "AMD ROCm compute device configured"
   fi
 

tools/addon/runtipi.sh

@@ -150,7 +150,7 @@ function install() {
   curl -fsSL "https://raw.githubusercontent.com/runtipi/runtipi/master/scripts/install.sh" -o "install.sh"
   chmod +x install.sh
   $STD ./install.sh
-  chmod 666 /opt/runtipi/state/settings.json 2>/dev/null || true
+  chmod 660 /opt/runtipi/state/settings.json 2>/dev/null || true
   rm -f /opt/install.sh
   msg_ok "Installed ${APP}"