proxmox/scripts/list-npmplus-certificates-status.sh

#!/usr/bin/env bash
# List all NPMplus TLS certificates with status: which should be RENEWED (expiring soon or in use with unknown expiry),
# which should be KEPT (in use, not expiring soon), and which should be REMOVED (not assigned to any proxy host).
# Uses NPM API only. Optional: set PROXMOX_HOST and NPMPLUS_VMID to fetch expiry from container cert files.
# Uses .env for NPM_URL, NPM_EMAIL, NPM_PASSWORD. See docs/04-configuration/NPMPLUS_TLS_CLEANUP.md

set -euo pipefail

# Load IP configuration
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
source "${PROJECT_ROOT}/config/ip-addresses.conf" 2>/dev/null || true


SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"

# Preserve NPM credentials from environment
_orig_npm_url="${NPM_URL:-}"
_orig_npm_email="${NPM_EMAIL:-}"
_orig_npm_password="${NPM_PASSWORD:-}"
if [ -f "$PROJECT_ROOT/.env" ]; then
    set +u
    set -a
    # shellcheck source=/dev/null
    source "$PROJECT_ROOT/.env" 2>/dev/null || true
    set +a
    set -u
    [ -n "$_orig_npm_url" ] && NPM_URL="$_orig_npm_url"
    [ -n "$_orig_npm_email" ] && NPM_EMAIL="$_orig_npm_email"
    [ -n "$_orig_npm_password" ] && NPM_PASSWORD="$_orig_npm_password"
fi

RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
CYAN='\033[0;36m'
NC='\033[0m'
log_info() { echo -e "${BLUE}[INFO]${NC} $1"; }
log_success() { echo -e "${GREEN}[✓]${NC} $1"; }
log_warn() { echo -e "${YELLOW}[⚠]${NC} $1"; }
log_error() { echo -e "${RED}[✗]${NC} $1"; }

RENEW_DAYS="${RENEW_DAYS:-30}"
NPM_URL="${NPM_URL:-https://${IP_NPMPLUS}:81}"
NPM_EMAIL="${NPM_EMAIL:-admin@example.org}"
NPM_PASSWORD="${NPM_PASSWORD:-}"
PROXMOX_HOST="${PROXMOX_HOST:-}"
NPMPLUS_VMID="${NPMPLUS_VMID:-${NPM_VMID:-10233}}"

if [ -z "$NPM_PASSWORD" ]; then
    log_error "NPM_PASSWORD is required. Set it in .env or export NPM_PASSWORD=..."
    exit 1
fi

echo ""
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo "🔒 NPMplus TLS Certificates – Renew vs Remove"
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo ""

# Authenticate
log_info "Authenticating to NPMplus..."
AUTH_JSON=$(jq -n --arg identity "$NPM_EMAIL" --arg secret "$NPM_PASSWORD" '{identity:$identity,secret:$secret}')
TOKEN_RESPONSE=$(curl -s -k -X POST "$NPM_URL/api/tokens" -H "Content-Type: application/json" -d "$AUTH_JSON")
TOKEN=$(echo "$TOKEN_RESPONSE" | jq -r '.token // empty' 2>/dev/null || echo "")

if [ -z "$TOKEN" ] || [ "$TOKEN" = "null" ]; then
    log_error "Authentication failed. Check NPM_URL, NPM_EMAIL, NPM_PASSWORD."
    exit 1
fi
log_success "Authenticated"
echo ""

# Get proxy hosts – certificate_id in use
log_info "Fetching proxy hosts..."
PROXY_JSON=$(curl -s -k -X GET "$NPM_URL/api/nginx/proxy-hosts" -H "Authorization: Bearer $TOKEN")
IN_USE_IDS=$(echo "$PROXY_JSON" | jq -r '[.[] | select(.certificate_id != null and .certificate_id > 0) | .certificate_id] | unique[]' 2>/dev/null || true)
echo "$IN_USE_IDS" | grep -q . || IN_USE_IDS=""
log_info "Certificate IDs in use: $(echo $IN_USE_IDS | tr '\n' ' ')"
echo ""

# Get all certificates
log_info "Fetching certificates..."
CERTS_JSON=$(curl -s -k -X GET "$NPM_URL/api/nginx/certificates" -H "Authorization: Bearer $TOKEN")
CERT_COUNT=$(echo "$CERTS_JSON" | jq 'length' 2>/dev/null || echo "0")
log_info "Total certificates: $CERT_COUNT"
echo ""

# Optional: fetch expiry from container cert files (openssl x509 -enddate)
get_expiry_from_container() {
    local cert_id="$1"
    if [ -z "$PROXMOX_HOST" ] || [ -z "$NPMPLUS_VMID" ]; then
        echo ""
        return
    fi
    ssh -o ConnectTimeout=3 -o StrictHostKeyChecking=accept-new root@"$PROXMOX_HOST" \
        "pct exec $NPMPLUS_VMID -- openssl x509 -in /data/tls/certbot/live/npm-${cert_id}/fullchain.pem -noout -enddate 2>/dev/null | cut -d= -f2" 2>/dev/null || echo ""
}

# Table header
printf "${CYAN}%-6s %-45s %-8s %-12s %-22s %-6s${NC}\n" "ID" "Domains" "In use" "Expires" "Days left" "Action"
printf "%.0s─" $(seq 1 100)
echo ""

TO_RENEW=0
TO_KEEP=0
TO_REMOVE=0

while IFS= read -r cert; do
    [ -z "$cert" ] && continue
    cid=$(echo "$cert" | jq -r '.id' 2>/dev/null)
    [ -z "$cid" ] || [ "$cid" = "null" ] && continue

    domains=$(echo "$cert" | jq -r '.domain_names // [] | if type == "array" then join(", ") else . end' 2>/dev/null || echo "")
    [ -z "$domains" ] || [ "$domains" = "null" ] && domains="(no domains)"
    if [ "${#domains}" -gt 44 ]; then
        domains="${domains:0:42}.."
    fi

    in_use="no"
    echo "$IN_USE_IDS" | grep -q "^${cid}$" && in_use="yes"

    # Expiry: try API first (expires_on, expiry_date, valid_to often in ms or ISO)
    expiry_raw=$(echo "$cert" | jq -r '.expires_on // .expiry_date // .valid_to // empty' 2>/dev/null || echo "")
    expiry_str=""
    days_left=""

    if [ -n "$expiry_raw" ] && [ "$expiry_raw" != "null" ]; then
        if echo "$expiry_raw" | grep -qE '^[0-9]+$'; then
            expiry_str=$(date -d "@$((expiry_raw / 1000))" +%Y-%m-%d 2>/dev/null) || expiry_str="$expiry_raw"
        else
            expiry_str=$(echo "$expiry_raw" | cut -d'T' -f1 2>/dev/null) || expiry_str="$expiry_raw"
        fi
    fi

    if [ -z "$expiry_str" ] && [ -n "$PROXMOX_HOST" ]; then
        expiry_from_file=$(get_expiry_from_container "$cid")
        if [ -n "$expiry_from_file" ]; then
            expiry_str=$(date -d "$expiry_from_file" +%Y-%m-%d 2>/dev/null) || expiry_str="$expiry_from_file"
        fi
    fi

    if [ -n "$expiry_str" ]; then
        expiry_ts=$(date -d "$expiry_str" +%s 2>/dev/null || echo "")
        if [ -n "$expiry_ts" ]; then
            now_ts=$(date +%s)
            days_left=$(( (expiry_ts - now_ts) / 86400 ))
        fi
    fi

    days_display="—"
    [ -n "$days_left" ] && days_display="${days_left}"

    # Action: REMOVE if not in use; RENEW if in use and (expired or < RENEW_DAYS or unknown expiry); KEEP otherwise
    action="KEEP"
    if [ "$in_use" = "no" ]; then
        action="REMOVE"
        TO_REMOVE=$((TO_REMOVE + 1))
    elif [ -n "$days_left" ]; then
        if [ "$days_left" -lt 0 ]; then
            action="RENEW"
            TO_RENEW=$((TO_RENEW + 1))
        elif [ "$days_left" -lt "$RENEW_DAYS" ]; then
            action="RENEW"
            TO_RENEW=$((TO_RENEW + 1))
        else
            TO_KEEP=$((TO_KEEP + 1))
        fi
    else
        action="RENEW?"
        TO_RENEW=$((TO_RENEW + 1))
    fi

    printf "%-6s %-45s %-8s %-12s %-22s " "$cid" "$domains" "$in_use" "${expiry_str:---}" "$days_display"
    case "$action" in
        RENEW|RENEW?) echo -e "${YELLOW}$action${NC}"; ;;
        REMOVE)       echo -e "${RED}$action${NC}"; ;;
        *)            echo -e "${GREEN}$action${NC}"; ;;
    esac
done < <(echo "$CERTS_JSON" | jq -c '.[]' 2>/dev/null || true)

echo ""
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo "Summary (RENEW_DAYS=$RENEW_DAYS):"
echo "  RENEW:  In use and (expired / expiring within ${RENEW_DAYS} days / unknown expiry)"
echo "  KEEP:   In use and not expiring soon"
echo "  REMOVE: Not assigned to any proxy host (inactive)"
echo ""
printf "  ${YELLOW}RENEW:${NC}  %s\n" "$TO_RENEW"
printf "  ${GREEN}KEEP:${NC}   %s\n" "$TO_KEEP"
printf "  ${RED}REMOVE:${NC} %s\n" "$TO_REMOVE"
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo ""
log_info "To remove inactive certs: ./scripts/cleanup-npmplus-inactive-certificates.sh true   (dry run)"
log_info "                          ./scripts/cleanup-npmplus-inactive-certificates.sh false  (delete)"
log_info "To request/renew certs:   ./scripts/request-npmplus-certificates.sh (only for hosts without a cert)"
log_info "                          Or request renewal in NPMplus UI per proxy host (SSL tab)."
echo ""