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authorLukasz Kasprzak <lukasz.kasprzak@pm.me>2026-04-14 22:32:43 +0200
committerLukasz Kasprzak <lukasz.kasprzak@pm.me>2026-04-14 22:32:43 +0200
commit83f7fe4b8402bab171d110703a1b1115efbc9b28 (patch)
tree19110702c7d740f6bd8ee4f5d2ebcb97442be237 /straper/capture-full.sh
parent51d43498b07dc97d795947964534f0903cd05db5 (diff)
downloadbin-83f7fe4b8402bab171d110703a1b1115efbc9b28.tar.gz
bin-83f7fe4b8402bab171d110703a1b1115efbc9b28.zip
cleaned up many scrits and deleted some that were of no use; renamed a lot
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-rwxr-xr-xstraper/capture-full.sh981
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diff --git a/straper/capture-full.sh b/straper/capture-full.sh
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--- a/straper/capture-full.sh
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-#!/usr/bin/env bash
-# =============================================================================
-# capture-full.sh — sanctum full-state capture with encrypted secret database
-# =============================================================================
-# Captures the complete state of sanctum into two tiers:
-#
-# db/public/ — safe, unencrypted inventory (same as capture-state.sh)
-# db/secret/ — ALL secrets, root-only (chmod 700), never committed to git
-#
-# Together these two tiers contain everything needed to fully reproduce
-# this machine on a fresh Debian 13 minimal install via bootstrap.sh.
-#
-# USAGE
-# sudo ./capture-full.sh [--dry-run] [--help]
-#
-# OPTIONS
-# --dry-run Show what would be captured without writing anything
-# --help Show this message
-#
-# REQUIREMENTS
-# - Must be run as root (sudo)
-# - GPG must be installed: apt install gnupg
-# - GPG_RECIPIENT must be set (key fingerprint or email), OR
-# set it in /etc/labunix/capture.conf or ~/.config/labunix/capture.conf
-# - jq must be installed: apt install jq
-# - Output goes to CAPTURE_DIR (default: <toolkit-dir>/db/)
-#
-# OUTPUT STRUCTURE
-# <toolkit-dir>/db/
-# ├── capture-full.sh this script (self-referential copy)
-# ├── bootstrap.sh reproduction script (generated separately)
-# ├── db/
-# │ ├── public/ unencrypted inventory — git-safe
-# │ │ ├── system/
-# │ │ ├── packages/
-# │ │ ├── services/
-# │ │ ├── docker/
-# │ │ ├── network/
-# │ │ ├── firewall/
-# │ │ └── ...
-# │ ├── secret/ GPG-encrypted — NEVER commit to git
-# │ │ ├── secrets.tar.gpg all secret material in one encrypted archive
-# │ │ └── secrets.index unencrypted index of what is inside (no values)
-# │ └── README.md
-# └── README.md
-#
-# SECURITY MODEL
-# - db/public/ : safe to push to private git repo
-# - db/secret/ : local only, root-only permissions (chmod 700)
-# protected by ZFS-on-LUKS disk encryption
-# - The .gitignore in the toolkit dir excludes db/secret/ entirely
-# - bootstrap.sh reads db/public/ for structure and db/secret/ for values
-# =============================================================================
-
-set -euo pipefail
-
-# --------------------------------------------------------------------------- #
-# CONFIGURATION
-# --------------------------------------------------------------------------- #
-SCRIPT_DIR="$(cd -- "$(dirname -- "$0")" && pwd)"
-CAPTURE_DIR="${CAPTURE_DIR:-${SCRIPT_DIR}}"
-PUBLIC_DIR="${CAPTURE_DIR}/db/public"
-SECRET_DIR="${CAPTURE_DIR}/db/secret"
-TIMESTAMP="$(date +"%Y-%m-%dT%H:%M:%S")"
-HOSTNAME_SHORT="$(hostname -s)"
-DRY_RUN=false
-WARNINGS=()
-
-# Load config file if present
-for conf in /etc/labunix/capture.conf "${HOME}/.config/labunix/capture.conf"; do
- [[ -f "$conf" ]] && source "$conf" || true
-done
-
-# --------------------------------------------------------------------------- #
-# ARGUMENT PARSING
-# --------------------------------------------------------------------------- #
-for arg in "$@"; do
- case "$arg" in
- --dry-run) DRY_RUN=true ;;
- --help)
- grep '^#' "$0" | head -40 | sed 's/^# \?//'
- exit 0
- ;;
- *) echo "Unknown option: $arg" >&2; exit 1 ;;
- esac
-done
-
-# --------------------------------------------------------------------------- #
-# HELPERS
-# --------------------------------------------------------------------------- #
-log() { echo " [$(date +%H:%M:%S)] $*"; }
-warn() { echo " [$(date +%H:%M:%S)] WARN: $*" >&2; WARNINGS+=("$*"); }
-section() { echo ""; echo "── $* ──"; }
-die() { echo "ERROR: $*" >&2; exit 1; }
-
-# pub <outfile> <cmd...>
-# Capture command output into public (unencrypted) tier.
-pub() {
- local out="${PUBLIC_DIR}/$1"; shift
- if $DRY_RUN; then echo " [pub] $* → ${out#$PUBLIC_DIR/}"; return; fi
- mkdir -p "$(dirname "$out")"
- if ! "$@" > "$out" 2>&1; then
- warn "command failed: $*"
- echo "# ERROR: '$*' failed at ${TIMESTAMP}" > "$out"
- fi
-}
-
-# pub_copy <src> <dst_relative>
-# Copy file/dir into public tier.
-pub_copy() {
- local src="$1" dst="${PUBLIC_DIR}/$2"
- if $DRY_RUN; then echo " [pub] copy ${src} → $2"; return; fi
- [[ -e "$src" ]] || return 0
- mkdir -p "$(dirname "$dst")"
- cp -a "$src" "$dst" 2>/dev/null || warn "could not copy ${src}"
-}
-
-# sec <dst_relative> <src_path>
-# Copy secret material directly into the secret directory.
-sec() {
- local dst="${SECRET_DIR}/$1" src="$2"
- if $DRY_RUN; then echo " [sec] ${src} → secret/$1"; return; fi
- [[ -e "$src" ]] || return 0
- mkdir -p "$(dirname "$dst")"
- cp -a "$src" "$dst" 2>/dev/null || warn "could not stage secret: ${src}"
-}
-
-# sec_val <dst_relative> <value>
-# Write a literal secret value as a file.
-sec_val() {
- local dst="${SECRET_DIR}/$1"
- if $DRY_RUN; then echo " [sec] value → secret/$1"; return; fi
- mkdir -p "$(dirname "$dst")"
- printf '%s\n' "$2" > "$dst"
-}
-
-# sec_cmd <dst_relative> <cmd...>
-# Capture command output as a secret.
-sec_cmd() {
- local dst="${SECRET_DIR}/$1"; shift
- if $DRY_RUN; then echo " [sec] command → secret/$1"; return; fi
- mkdir -p "$(dirname "$dst")"
- if ! "$@" > "$dst" 2>&1; then
- warn "secret command failed: $*"
- echo "# ERROR: '$*' failed" > "$dst"
- fi
-}
-
-# index_secret <path> <description>
-# Add an entry to the secrets index (unencrypted — shows what exists, not values).
-SECRET_INDEX_ENTRIES=()
-index_secret() {
- SECRET_INDEX_ENTRIES+=("$(printf '%-50s %s' "$1" "$2")")
-}
-
-# --------------------------------------------------------------------------- #
-# PRE-FLIGHT CHECKS
-# --------------------------------------------------------------------------- #
-[[ $EUID -eq 0 ]] || die "run with sudo"
-
-if ! $DRY_RUN; then
- command -v jq &>/dev/null || die "jq not found — apt install jq"
- command -v tar &>/dev/null || die "tar not found"
-
- mkdir -p "${PUBLIC_DIR}" "${SECRET_DIR}"
- chmod 700 "${SECRET_DIR}"
-fi
-
-echo ""
-echo "╔══════════════════════════════════════════════════════╗"
-echo "║ labunix · capture-full — full state + secret DB ║"
-echo "╚══════════════════════════════════════════════════════╝"
-echo ""
-log "host : ${HOSTNAME_SHORT}"
-log "timestamp : ${TIMESTAMP}"
-log "public : ${PUBLIC_DIR}"
-log "secret : ${SECRET_DIR}/ (root-only, chmod 700)"
-$DRY_RUN && log "(DRY RUN — nothing will be written)"
-
-# =========================================================================== #
-# PUBLIC TIER — safe inventory, no secret values
-# =========================================================================== #
-
-# --------------------------------------------------------------------------- #
-# P1. SYSTEM IDENTITY
-# --------------------------------------------------------------------------- #
-section "P1 system"
-
-pub "system/hostname.txt" hostname -f
-pub "system/os-release.txt" cat /etc/os-release
-pub "system/kernel.txt" uname -a
-pub "system/lscpu.txt" lscpu
-pub "system/memory.txt" free -h
-pub "system/lsblk.txt" lsblk -o NAME,SIZE,TYPE,FSTYPE,MOUNTPOINT,UUID,LABEL
-pub "system/df.txt" df -hT --exclude-type=tmpfs --exclude-type=devtmpfs
-pub "system/locale.txt" locale
-pub "system/timedatectl.txt" timedatectl
-pub "system/uptime.txt" uptime
-pub "system/dmesg-err.txt" dmesg --level=err,crit,alert,emerg
-
-pub_copy /etc/hostname "system/etc-hostname"
-pub_copy /etc/hosts "system/etc-hosts"
-pub_copy /etc/fstab "system/etc-fstab"
-pub_copy /etc/crypttab "system/etc-crypttab"
-pub_copy /etc/environment "system/etc-environment"
-pub_copy /etc/locale.gen "system/locale.gen"
-pub_copy /etc/timezone "system/timezone"
-
-log "done"
-
-# --------------------------------------------------------------------------- #
-# P2. ZFS
-# --------------------------------------------------------------------------- #
-section "P2 zfs"
-
-if command -v zpool &>/dev/null; then
- pub "zfs/zpool-status.txt" zpool status -v
- pub "zfs/zpool-list.txt" zpool list -v
- pub "zfs/zpool-history.txt" zpool history
- pub "zfs/zfs-list.txt" zfs list -t all -o name,used,avail,refer,mountpoint,type
- pub "zfs/zfs-properties.txt" zfs get all
- pub "zfs/zfs-snapshots.txt" zfs list -t snapshot -o name,used,creation -s creation
- pub_copy /etc/zfs "zfs/etc-zfs"
- log "done"
-else
- warn "zpool not found — skipping ZFS"
-fi
-
-# --------------------------------------------------------------------------- #
-# P3. NETWORK
-# --------------------------------------------------------------------------- #
-section "P3 network"
-
-pub "network/ip-addr.txt" ip -s addr show
-pub "network/ip-route.txt" ip route show table all
-pub "network/ip-rule.txt" ip rule show
-pub "network/ss-listening.txt" ss -tlnpue
-
-pub_copy /etc/network "network/etc-network"
-pub_copy /etc/netplan "network/etc-netplan"
-pub_copy /etc/systemd/network "network/systemd-network"
-pub_copy /etc/nsswitch.conf "network/nsswitch.conf"
-pub_copy /etc/hosts.allow "network/hosts.allow"
-pub_copy /etc/hosts.deny "network/hosts.deny"
-
-log "done"
-
-# --------------------------------------------------------------------------- #
-# P4. FIREWALL
-# --------------------------------------------------------------------------- #
-section "P4 firewall"
-
-pub "firewall/nft-ruleset.txt" nft list ruleset
-pub "firewall/nft-ruleset.json" nft -j list ruleset
-
-pub_copy /etc/nftables.conf "firewall/nftables.conf"
-pub_copy /etc/nftables.d "firewall/nftables.d"
-
-log "done"
-
-# --------------------------------------------------------------------------- #
-# P5. WIREGUARD — public info only
-# --------------------------------------------------------------------------- #
-section "P5 wireguard"
-
-if command -v wg &>/dev/null; then
- pub "wireguard/wg-show.txt" wg show
- pub "wireguard/wg-interfaces.txt" ip link show type wireguard
-
- # Redacted public copy (PrivateKey + PresharedKey scrubbed)
- if ! $DRY_RUN && [[ -d /etc/wireguard ]]; then
- mkdir -p "${PUBLIC_DIR}/wireguard/etc-wireguard"
- for f in /etc/wireguard/*.conf; do
- [[ -f "$f" ]] || continue
- base="$(basename "$f")"
- sed \
- -e 's/^\(PrivateKey\s*=\s*\).*/\1<REDACTED>/' \
- -e 's/^\(PresharedKey\s*=\s*\).*/\1<REDACTED>/' \
- "$f" > "${PUBLIC_DIR}/wireguard/etc-wireguard/${base}" 2>/dev/null \
- || warn "could not sanitize ${f}"
- done
- log "public: PrivateKey + PresharedKey redacted"
- fi
- log "done"
-else
- warn "wg not found — skipping WireGuard"
-fi
-
-# --------------------------------------------------------------------------- #
-# P6. DNS
-# --------------------------------------------------------------------------- #
-section "P6 dns"
-
-if [[ -f /etc/dnsmasq.conf ]] || command -v dnsmasq &>/dev/null; then
- command -v dnsmasq &>/dev/null && pub "dns/dnsmasq-version.txt" dnsmasq --version
- pub_copy /etc/dnsmasq.conf "dns/dnsmasq.conf"
- pub_copy /etc/dnsmasq.d "dns/dnsmasq.d"
-fi
-
-if [[ -d /etc/unbound ]]; then
- command -v unbound &>/dev/null && pub "dns/unbound-version.txt" unbound -V
- pub_copy /etc/unbound "dns/etc-unbound"
-fi
-
-pub_copy /etc/resolv.conf "dns/resolv.conf"
-
-log "done"
-
-# --------------------------------------------------------------------------- #
-# P7. TLS — cert metadata only (no key material)
-# --------------------------------------------------------------------------- #
-section "P7 tls"
-
-if command -v certbot &>/dev/null; then
- pub "tls/certbot-version.txt" certbot --version
- pub "tls/certbot-certificates.txt" certbot certificates
-fi
-
-pub_copy /etc/letsencrypt/renewal "tls/renewal-configs"
-pub_copy /etc/letsencrypt/cli.ini "tls/cli.ini"
-
-# Cert expiry summary
-if ! $DRY_RUN && [[ -d /etc/letsencrypt/live ]]; then
- {
- printf "# TLS certificate expiry — %s\n" "${TIMESTAMP}"
- printf "# %-40s %-28s %-28s %s\n" "domain" "not_before" "not_after" "days_left"
- echo ""
- for cert in /etc/letsencrypt/live/*/fullchain.pem; do
- [[ -f "$cert" ]] || continue
- domain="$(basename "$(dirname "$cert")")"
- not_before="$(openssl x509 -noout -startdate -in "$cert" 2>/dev/null | cut -d= -f2)"
- not_after="$(openssl x509 -noout -enddate -in "$cert" 2>/dev/null | cut -d= -f2)"
- expiry_epoch="$(date -d "$not_after" +%s 2>/dev/null || echo 0)"
- days_left=$(( (expiry_epoch - $(date +%s)) / 86400 ))
- printf "%-42s %-28s %-28s %d\n" \
- "$domain" "$not_before" "$not_after" "$days_left"
- done
- } > "${PUBLIC_DIR}/tls/cert-expiry.txt"
-fi
-
-log "done"
-
-# --------------------------------------------------------------------------- #
-# P8. NGINX — config (may reference secrets but config itself is public)
-# --------------------------------------------------------------------------- #
-section "P8 nginx"
-
-if command -v nginx &>/dev/null; then
- pub "nginx/nginx-version.txt" nginx -v
- pub "nginx/nginx-T.txt" nginx -T
- pub "nginx/nginx-t.txt" nginx -t
- pub_copy /etc/nginx "nginx/etc-nginx"
-
- if ! $DRY_RUN; then
- # Remove auth files from the public copy
- find "${PUBLIC_DIR}/nginx/etc-nginx" \
- \( -name "*.htpasswd" -o -name "htpasswd-*" -o -name ".htpasswd" -o -name "lufi.htpasswd" \) \
- -delete 2>/dev/null || true
-
- # Remove local backup trees from the public copy
- find "${PUBLIC_DIR}/nginx/etc-nginx" \
- -maxdepth 1 -type d -name 'sites-available.bak.*' \
- -exec rm -rf {} + 2>/dev/null || true
-
- log "htpasswd files removed from public nginx copy"
- log "nginx backup dirs removed from public copy"
- fi
-
- log "done"
-else
- warn "nginx not found"
-fi
-
-# --------------------------------------------------------------------------- #
-# P9. DOCKER — sanitized inventory
-# --------------------------------------------------------------------------- #
-section "P9 docker"
-
-if command -v docker &>/dev/null; then
- pub "docker/docker-version.txt" docker version
- pub "docker/docker-info.txt" docker info
- pub "docker/docker-ps.txt" docker ps -a \
- --format "table {{.Names}}\t{{.Image}}\t{{.Status}}\t{{.Ports}}"
- pub "docker/docker-images.txt" docker images \
- --format "table {{.Repository}}\t{{.Tag}}\t{{.ID}}\t{{.Size}}\t{{.CreatedAt}}"
- pub "docker/docker-volumes.txt" docker volume ls
- pub "docker/docker-networks.txt" docker network ls \
- --format "table {{.Name}}\t{{.Driver}}\t{{.Scope}}\t{{.ID}}"
- pub "docker/docker-compose-ls.txt" docker compose ls 2>/dev/null || true
- pub_copy /etc/docker/daemon.json "docker/daemon.json"
-
- # Inspect with Env[] stripped
- if ! $DRY_RUN && command -v jq &>/dev/null; then
- mkdir -p "${PUBLIC_DIR}/docker/inspect"
- docker ps -aq 2>/dev/null | while read -r cid; do
- name="$(docker inspect --format '{{.Name}}' "$cid" \
- | tr '/' '_' | sed 's/^_//')"
- docker inspect "$cid" 2>/dev/null \
- | jq '.[0] | del(.Config.Env, .HostConfig.Env)' \
- > "${PUBLIC_DIR}/docker/inspect/${name}.json" 2>/dev/null || true
- done
- log "inspect captured (Env[] stripped)"
- fi
-
- # Compose files — redact secret-looking values
- if ! $DRY_RUN; then
- mkdir -p "${PUBLIC_DIR}/docker/compose-redacted"
- find /srv /opt /home /root -maxdepth 3 \
- \( -name "docker-compose.yml" -o -name "docker-compose.yaml" \
- -o -name "compose.yml" -o -name "compose.yaml" \) \
- -not -path "*/sanctum-rebuild/*" \
- -not -path "*/labunix-infra/*" \
- -not -path "*/\.*" \
- 2>/dev/null \
- | while read -r f; do
- rel="$(echo "$f" | sed 's|^/||; s|/|__|g')"
- sed -E \
- -e 's/(PASSWORD|SECRET|TOKEN|API_KEY|APIKEY|AUTH_KEY|PRIVATE_KEY|DB_PASS|MYSQL_PASS|POSTGRES_PASS|REDIS_PASS|SMTP_PASS)[[:space:]]*=[[:space:]]*[^[:space:]#].*/\1=<REDACTED>/gI' \
- -e 's/(PASSWORD|SECRET|TOKEN|API_KEY|APIKEY|AUTH_KEY|PRIVATE_KEY|DB_PASS|MYSQL_PASS|POSTGRES_PASS|REDIS_PASS|SMTP_PASS):[[:space:]]*"[^"]*"/\1: "<REDACTED>"/gI' \
- "$f" > "${PUBLIC_DIR}/docker/compose-redacted/${rel}" 2>/dev/null || true
- done
- log "compose files collected (secrets redacted)"
- fi
-
- log "done"
-else
- warn "docker not found"
-fi
-
-# --------------------------------------------------------------------------- #
-# P10. PACKAGES
-# --------------------------------------------------------------------------- #
-section "P10 packages"
-
-pub "packages/dpkg-list.txt" dpkg -l
-pub "packages/dpkg-selections.txt" dpkg --get-selections
-pub "packages/apt-mark-manual.txt" apt-mark showmanual
-pub "packages/apt-mark-auto.txt" apt-mark showauto
-
-pub_copy /etc/apt/sources.list "packages/apt/sources.list"
-pub_copy /etc/apt/sources.list.d "packages/apt/sources.list.d"
-pub_copy /etc/apt/preferences "packages/apt/preferences"
-pub_copy /etc/apt/preferences.d "packages/apt/preferences.d"
-pub_copy /etc/apt/apt.conf.d "packages/apt/apt.conf.d"
-
-command -v pip3 &>/dev/null && pub "packages/pip3-list.txt" pip3 list --format=columns
-command -v npm &>/dev/null && pub "packages/npm-global.txt" npm list -g --depth=0
-command -v cargo &>/dev/null && pub "packages/cargo-list.txt" cargo install --list
-command -v gem &>/dev/null && pub "packages/gem-list.txt" gem list
-
-log "done"
-
-# --------------------------------------------------------------------------- #
-# P11. SYSTEMD SERVICES
-# --------------------------------------------------------------------------- #
-section "P11 services"
-
-pub "services/units-enabled.txt" systemctl list-unit-files --state=enabled --no-pager
-pub "services/units-running.txt" systemctl list-units --type=service --state=running --no-pager
-pub "services/units-failed.txt" systemctl list-units --state=failed --no-pager
-pub "services/timers.txt" systemctl list-timers --all --no-pager
-pub "services/unit-files-all.txt" systemctl list-unit-files --no-pager
-
-if ! $DRY_RUN; then
- mkdir -p "${PUBLIC_DIR}/services/custom-units"
- for f in /etc/systemd/system/*.service \
- /etc/systemd/system/*.timer \
- /etc/systemd/system/*.socket \
- /etc/systemd/system/*.mount \
- /etc/systemd/system/*.target \
- /etc/systemd/system/*.path; do
- [[ -f "$f" ]] || continue
- cp "$f" "${PUBLIC_DIR}/services/custom-units/" 2>/dev/null || true
- done
- for d in /etc/systemd/system/*.d; do
- [[ -d "$d" ]] || continue
- cp -a "$d" "${PUBLIC_DIR}/services/custom-units/" 2>/dev/null || true
- done
- log "custom units + drop-ins copied"
-fi
-
-pub_copy /etc/systemd/journald.conf "services/journald.conf"
-pub_copy /etc/systemd/logind.conf "services/logind.conf"
-pub_copy /etc/systemd/system.conf "services/system.conf"
-pub_copy /etc/systemd/timesyncd.conf "services/timesyncd.conf"
-
-log "done"
-
-# --------------------------------------------------------------------------- #
-# P12. CRON
-# --------------------------------------------------------------------------- #
-section "P12 cron"
-
-pub_copy /etc/crontab "cron/crontab"
-pub_copy /etc/cron.d "cron/cron.d"
-pub_copy /etc/cron.daily "cron/cron.daily"
-pub_copy /etc/cron.weekly "cron/cron.weekly"
-pub_copy /etc/cron.monthly "cron/cron.monthly"
-
-log "done"
-
-# --------------------------------------------------------------------------- #
-# P13. USERS — sanitized (no hashes)
-# --------------------------------------------------------------------------- #
-section "P13 users"
-
-if ! $DRY_RUN; then
- mkdir -p "${PUBLIC_DIR}/users"
- awk -F: '{print $1":"$3":"$4":"$5":"$6":"$7}' /etc/passwd \
- > "${PUBLIC_DIR}/users/passwd-sanitized.txt" 2>/dev/null || true
- awk -F: '{print $1":"$3}' /etc/group \
- > "${PUBLIC_DIR}/users/groups-sanitized.txt" 2>/dev/null || true
- grep -E '(/bin/bash|/bin/zsh|/bin/sh|/usr/bin/zsh)$' /etc/passwd \
- | awk -F: '{print $1" home="$6" shell="$7}' \
- > "${PUBLIC_DIR}/users/login-users.txt" 2>/dev/null || true
-fi
-
-pub_copy /etc/ssh/sshd_config "users/sshd_config"
-pub_copy /etc/ssh/sshd_config.d "users/sshd_config.d"
-pub_copy /etc/sudoers "users/sudoers"
-pub_copy /etc/sudoers.d "users/sudoers.d"
-pub_copy /etc/shells "users/shells"
-pub_copy /etc/login.defs "users/login.defs"
-
-log "done"
-
-# --------------------------------------------------------------------------- #
-# P14–P35: remaining public captures (configs without embedded secrets)
-# --------------------------------------------------------------------------- #
-section "P14-P35 service configs"
-
-# Kernel
-pub "kernel/sysctl-all.txt" sysctl -a
-pub "kernel/lsmod.txt" lsmod
-pub_copy /etc/sysctl.conf "kernel/sysctl.conf"
-pub_copy /etc/sysctl.d "kernel/sysctl.d"
-pub_copy /etc/modules "kernel/modules"
-pub_copy /etc/modules-load.d "kernel/modules-load.d"
-pub_copy /etc/modprobe.d "kernel/modprobe.d"
-
-# i2pd (no key material)
-if [[ -f /etc/i2pd/i2pd.conf ]]; then
- pub_copy /etc/i2pd "i2pd/etc-i2pd"
-fi
-
-# Tor (no private keys)
-if [[ -f /etc/tor/torrc ]]; then
- pub_copy /etc/tor/torrc "tor/torrc"
- pub_copy /etc/tor/torrc.d "tor/torrc.d"
- if ! $DRY_RUN && [[ -d /var/lib/tor ]]; then
- mkdir -p "${PUBLIC_DIR}/tor/hidden-services"
- find /var/lib/tor -name "hostname" 2>/dev/null \
- | while read -r hf; do
- svc="$(basename "$(dirname "$hf")")"
- cp "$hf" "${PUBLIC_DIR}/tor/hidden-services/${svc}.hostname" 2>/dev/null || true
- done
- fi
-fi
-
-# Hugo
-command -v hugo &>/dev/null && pub "hugo/hugo-version.txt" hugo version
-for site_dir in /srv/www/labunix /srv/www/labunix.xyz; do
- [[ -d "$site_dir" ]] || continue
- pub_copy "${site_dir}/hugo.toml" "hugo/hugo.toml"
- pub_copy "${site_dir}/config" "hugo/config-dir"
- pub_copy "${site_dir}/go.mod" "hugo/go.mod"
- break
-done
-
-# Agate
-if [[ -f /home/lukasz/apps/agate/agate ]]; then
- pub "agate/agate-version.txt" /home/lukasz/apps/agate/agate --version
- if ! $DRY_RUN && [[ -d /srv/gemini-capsule ]]; then
- find /srv/gemini-capsule -not -path "*/.certificates*" \
- | sort > "${PUBLIC_DIR}/agate/capsule-structure.txt" 2>/dev/null || true
- fi
-fi
-
-# Pygopherd
-pub_copy /etc/pygopherd "pygopherd/etc-pygopherd"
-
-# Agate service unit
-pub_copy /etc/systemd/system/agate.service "agate/agate.service"
-
-# Postfix (main.cf is public, sasl_passwd goes to secret)
-if [[ -d /etc/postfix ]]; then
- pub_copy /etc/postfix/main.cf "postfix/main.cf"
- pub_copy /etc/postfix/master.cf "postfix/master.cf"
- pub "postfix/postconf.txt" postconf 2>/dev/null || true
-fi
-
-# MariaDB (config only, no credentials)
-pub_copy /etc/mysql "mariadb/etc-mysql"
-if ! $DRY_RUN; then
- mariadb --defaults-file=/etc/mysql/debian.cnf \
- -e "SHOW DATABASES;" 2>/dev/null \
- > "${PUBLIC_DIR}/mariadb/databases.txt" || true
-fi
-
-# Alloy
-pub_copy /etc/alloy "alloy/etc-alloy"
-pub_copy /etc/default/alloy "alloy/etc-default-alloy"
-
-# Prometheus
-pub_copy /etc/prometheus "prometheus/etc-prometheus"
-pub_copy /etc/default/prometheus-node-exporter "prometheus/node-exporter-defaults"
-
-# Fail2ban
-pub_copy /etc/fail2ban "fail2ban/etc-fail2ban"
-
-# Prosody
-pub_copy /etc/prosody "prosody/etc-prosody"
-
-# Grafana (provisioning configs, no secrets)
-pub_copy /etc/grafana "grafana/etc-grafana"
-
-# Loki + Promtail
-pub_copy /etc/loki "loki/etc-loki"
-pub_copy /etc/promtail "loki/etc-promtail"
-
-# Mumble
-pub_copy /etc/mumble "mumble/etc-mumble"
-
-# AppArmor
-command -v aa-status &>/dev/null \
- && pub "apparmor/aa-status.txt" aa-status 2>/dev/null || true
-pub_copy /etc/apparmor.d "apparmor/apparmor.d"
-
-# Boot / initramfs — critical for LUKS+ZFS rebuild
-pub_copy /etc/default/grub "boot/grub-default"
-pub_copy /etc/grub.d "boot/grub.d"
-pub_copy /etc/kernel "boot/etc-kernel"
-pub_copy /etc/cryptsetup-initramfs "boot/cryptsetup-initramfs"
-pub_copy /etc/initramfs-tools "boot/initramfs-tools"
-pub_copy /etc/default "boot/etc-default"
-
-# Lufi
-pub_copy /srv/lufi/cpanfile "lufi/cpanfile"
-if ! $DRY_RUN && [[ -d /srv/lufi ]]; then
- git -C /srv/lufi log --oneline -5 2>/dev/null \
- > "${PUBLIC_DIR}/lufi/git-log.txt" || true
-fi
-
-# Environment
-pub_copy /etc/profile "environment/profile"
-pub_copy /etc/profile.d "environment/profile.d"
-pub_copy /etc/zsh "environment/zsh"
-
-# Logging
-pub_copy /etc/logrotate.conf "logging/logrotate.conf"
-pub_copy /etc/logrotate.d "logging/logrotate.d"
-pub_copy /etc/rsyslog.conf "logging/rsyslog.conf"
-pub_copy /etc/rsyslog.d "logging/rsyslog.d"
-
-# Hardware
-command -v lshw &>/dev/null && pub "hardware/lshw.txt" lshw -short
-command -v lspci &>/dev/null && pub "hardware/lspci.txt" lspci -v
-command -v lsusb &>/dev/null && pub "hardware/lsusb.txt" lsusb
-pub "hardware/cpuinfo.txt" cat /proc/cpuinfo
-pub "hardware/meminfo.txt" cat /proc/meminfo
-
-log "done"
-
-# =========================================================================== #
-# SECRET TIER — full secrets, will be GPG-encrypted
-# =========================================================================== #
-
-section "SECRET TIER"
-log "Staging secret material..."
-
-# ── WireGuard — real private keys ───────────────────────────────────────────
-if [[ -d /etc/wireguard ]]; then
- sec "wireguard/etc-wireguard" /etc/wireguard
- index_secret "wireguard/etc-wireguard" "WireGuard interface configs with PrivateKey + PresharedKey"
-fi
-
-# ── TLS private keys ─────────────────────────────────────────────────────────
-if [[ -d /etc/letsencrypt ]]; then
- sec "tls/letsencrypt" /etc/letsencrypt
- index_secret "tls/letsencrypt" "Full Let's Encrypt dir including private keys"
-fi
-
-# ── SSH host keys ────────────────────────────────────────────────────────────
-if [[ -d /etc/ssh ]]; then
- sec "ssh/etc-ssh" /etc/ssh
- index_secret "ssh/etc-ssh" "SSH host keys (id_* private key files)"
-fi
-
-# ── User SSH keys + authorized_keys ─────────────────────────────────────────
-if ! $DRY_RUN; then
- while IFS=: read -r user _ _ _ _ homedir _; do
- [[ -d "${homedir}/.ssh" ]] || continue
- sec "ssh/user-${user}" "${homedir}/.ssh"
- index_secret "ssh/user-${user}" "SSH keys and authorized_keys for ${user}"
- done < /etc/passwd
-fi
-
-# ── Docker compose files — full unredacted ──────────────────────────────────
-if ! $DRY_RUN; then
- mkdir -p "${SECRET_DIR}/docker/compose-full"
- find /srv /opt /home /root -maxdepth 3 \
- \( -name "docker-compose.yml" -o -name "docker-compose.yaml" \
- -o -name "compose.yml" -o -name "compose.yaml" \
- -o -name ".env" -o -name "*.env" \) \
- -not -path "*/sanctum-rebuild/*" \
- -not -path "*/labunix-infra/*" \
- -not -path "*/\.*env.example" \
- 2>/dev/null \
- | while read -r f; do
- rel="$(echo "$f" | sed 's|^/||; s|/|__|g')"
- cp "$f" "${SECRET_DIR}/docker/compose-full/${rel}" 2>/dev/null || true
- done
- index_secret "docker/compose-full" "All compose files + .env files with real secrets"
-fi
-
-# ── MariaDB credentials + dumps ──────────────────────────────────────────────
-if [[ -f /etc/mysql/debian.cnf ]]; then
- sec "mariadb/debian.cnf" /etc/mysql/debian.cnf
- index_secret "mariadb/debian.cnf" "MariaDB debian-sys-maint credentials"
-fi
-
-# Dump all database schemas (structure only, no data) — for rebuild reference
-if ! $DRY_RUN && command -v mysqldump &>/dev/null; then
- mkdir -p "${SECRET_DIR}/mariadb"
- mariadb --defaults-file=/etc/mysql/debian.cnf \
- -e "SHOW DATABASES;" 2>/dev/null \
- | grep -v "^Database\|information_schema\|performance_schema\|sys" \
- | while read -r db; do
- mysqldump --defaults-file=/etc/mysql/debian.cnf \
- --no-data --routines --triggers \
- "$db" 2>/dev/null \
- > "${SECRET_DIR}/mariadb/schema-${db}.sql" || true
- done
- index_secret "mariadb/schema-*.sql" "MariaDB schema dumps (structure only, no data)"
-fi
-
-# ── Postfix SASL credentials ─────────────────────────────────────────────────
-if [[ -f /etc/postfix/sasl_passwd ]]; then
- sec "postfix/sasl_passwd" /etc/postfix/sasl_passwd
- index_secret "postfix/sasl_passwd" "Postfix SASL relay credentials"
-fi
-
-# ── GPG keys (export secret keyring) ────────────────────────────────────────
-if ! $DRY_RUN && command -v gpg &>/dev/null; then
- mkdir -p "${SECRET_DIR}/gpg"
- # Export all secret keys for all users with home dirs
- while IFS=: read -r user _ _ _ _ homedir _; do
- [[ -d "${homedir}/.gnupg" ]] || continue
- # Run gpg as the actual user, not as root, so it can access their keyring
- sudo -u "${user}" GNUPGHOME="${homedir}/.gnupg" gpg --batch --yes --export-secret-keys --armor > "${SECRET_DIR}/gpg/${user}-secret-keys.asc" 2>/dev/null || true
- sudo -u "${user}" GNUPGHOME="${homedir}/.gnupg" gpg --batch --yes --export --armor > "${SECRET_DIR}/gpg/${user}-public-keys.asc" 2>/dev/null || true
- sudo -u "${user}" GNUPGHOME="${homedir}/.gnupg" gpg --batch --yes --export-ownertrust > "${SECRET_DIR}/gpg/${user}-ownertrust.txt" 2>/dev/null || true
- done < /etc/passwd
- index_secret "gpg/" "GPG secret + public keyrings and ownertrust for all users"
-fi
-
-# ── i2pd destination keys ────────────────────────────────────────────────────
-if [[ -d /var/lib/i2pd ]]; then
- sec "i2pd/var-lib-i2pd" /var/lib/i2pd
- index_secret "i2pd/var-lib-i2pd" "i2pd full data dir including destination private keys"
-fi
-
-# ── Tor hidden service keys ──────────────────────────────────────────────────
-if [[ -d /var/lib/tor ]]; then
- sec "tor/var-lib-tor" /var/lib/tor
- index_secret "tor/var-lib-tor" "Tor full data dir including hidden service private keys"
-fi
-
-# ── Nginx htpasswd files ─────────────────────────────────────────────────────
-if ! $DRY_RUN; then
- mkdir -p "${SECRET_DIR}/nginx"
- find /etc/nginx -name "*.htpasswd" -o -name "htpasswd-*" -o -name ".htpasswd" \
- 2>/dev/null \
- | while read -r f; do
- cp "$f" "${SECRET_DIR}/nginx/" 2>/dev/null || true
- done
- index_secret "nginx/" "nginx htpasswd files (bcrypt password hashes)"
-fi
-
-# ── User shell configs (may contain tokens/API keys) ────────────────────────
-for user_home in /root /home/lukasz; do
- user="$(basename "$user_home")"
- [[ "$user" == "root" ]] && user="root"
- if ! $DRY_RUN; then
- mkdir -p "${SECRET_DIR}/shell/${user}"
- for f in .bashrc .zshrc .profile .bash_profile .zprofile \
- .netrc .ssh/config; do
- [[ -f "${user_home}/${f}" ]] \
- && cp "${user_home}/${f}" \
- "${SECRET_DIR}/shell/${user}/$(basename "$f")" 2>/dev/null || true
- done
- fi
- index_secret "shell/${user}" "Shell configs for ${user} (may contain tokens/API keys)"
-done
-
-# ── Lufi app config (contains app secret + DB path) ─────────────────────────
-if [[ -f /srv/lufi/lufi.conf ]]; then
- sec "lufi/lufi.conf" /srv/lufi/lufi.conf
- index_secret "lufi/lufi.conf" "Lufi app config (secret key, DB path, domain)"
-fi
-
-# ── Grafana secrets ──────────────────────────────────────────────────────────
-if [[ -f /etc/grafana/grafana.ini ]]; then
- sec "grafana/grafana.ini" /etc/grafana/grafana.ini
- index_secret "grafana/grafana.ini" "Grafana config (admin password, secret key)"
-fi
-
-# ── Alloy config (may contain remote write credentials) ─────────────────────
-if [[ -d /etc/alloy ]]; then
- sec "alloy/etc-alloy" /etc/alloy
- index_secret "alloy/etc-alloy" "Grafana Alloy config (may contain remote write tokens)"
-fi
-
-# ── Borg backup passphrase / config ─────────────────────────────────────────
-if [[ -d /etc/borg ]]; then
- sec "borg/etc-borg" /etc/borg
- index_secret "borg/etc-borg" "Borg backup config (repo paths, passphrase)"
-fi
-for f in /root/.config/borg/config /root/.borgmatic.yaml /etc/borgmatic.d; do
- if [[ -e "$f" ]]; then
- sec "borg/$(basename "$f")" "$f"
- index_secret "borg/$(basename "$f")" "Borgmatic config"
- fi
-done
-
-# ── User crontabs (may contain tokens in commands) ──────────────────────────
-if [[ -d /var/spool/cron/crontabs ]]; then
- sec "cron/user-crontabs" /var/spool/cron/crontabs
- index_secret "cron/user-crontabs" "User crontabs (may contain API keys in commands)"
-fi
-
-# ── Prosody secrets (SSL certs + account data location) ─────────────────────
-if [[ -d /etc/prosody ]]; then
- sec "prosody/etc-prosody" /etc/prosody
- index_secret "prosody/etc-prosody" "Full Prosody config including any embedded credentials"
-fi
-
-# ── LUKS header backup ───────────────────────────────────────────────────────
-# Backing up the LUKS header is critical for recovery if the header gets corrupted
-if ! $DRY_RUN && command -v cryptsetup &>/dev/null; then
- mkdir -p "${SECRET_DIR}/luks"
- # Find LUKS devices
- lsblk -o NAME,TYPE,FSTYPE -J 2>/dev/null \
- | jq -r '.blockdevices[] | .. | objects | select(.fstype=="crypto_LUKS") | .name' \
- 2>/dev/null \
- | while read -r dev; do
- rm -f "${SECRET_DIR}/luks/${dev}-header.bin"
- cryptsetup luksHeaderBackup "/dev/${dev}" \
- --header-backup-file "${SECRET_DIR}/luks/${dev}-header.bin" \
- 2>/dev/null \
- && log "LUKS header backup: /dev/${dev}" \
- || warn "could not backup LUKS header for /dev/${dev}"
- done
- index_secret "luks/" "LUKS header backups — critical for encrypted volume recovery"
-fi
-
-log "Secret staging complete"
-
-# =========================================================================== #
-# ENCRYPT SECRET TIER
-# =========================================================================== #
-
-section "finalise secrets"
-
-if ! $DRY_RUN; then
- # Lock down permissions — secret dir readable only by root
- chmod 700 "${SECRET_DIR}"
- find "${SECRET_DIR}" -type f -exec chmod 600 {} \;
- find "${SECRET_DIR}" -type d -exec chmod 700 {} \;
- log "Secret dir locked: chmod 700 ${SECRET_DIR}"
-
- log "Secret files written to ${SECRET_DIR}/"
-else
- log "[dry] secret files would be written to ${SECRET_DIR}/ (chmod 700)"
- log "[dry] staging area would be wiped after encryption"
-fi
-
-# =========================================================================== #
-# WRITE .gitignore
-# =========================================================================== #
-
-if ! $DRY_RUN; then
- cat > "${CAPTURE_DIR}/.gitignore" << 'GITIGNORE'
-# Secret tier — NEVER commit (contains private keys, credentials, LUKS headers)
-db/secret/
-
-# Exception: the index is safe to commit (shows what exists, not values)
-!db/secret/secrets.index
-GITIGNORE
-fi
-
-# =========================================================================== #
-# WRITE db/README.md
-# =========================================================================== #
-
-if ! $DRY_RUN; then
- OS_NAME="$(grep PRETTY_NAME /etc/os-release | cut -d= -f2 | tr -d '"')"
- cat > "${CAPTURE_DIR}/db/README.md" << EOF
-# sanctum — full state database
-
-| | |
-|---|---|
-| **Host** | ${HOSTNAME_SHORT} |
-| **OS** | ${OS_NAME} |
-| **Kernel** | $(uname -r) |
-| **Captured** | ${TIMESTAMP} |
-
-## Structure
-
-\`\`\`
-db/
-├── public/ Safe inventory — no secret values, git-trackable
-└── secret/
- ├── <category>/ Secret files in plain subdirectories
- └── secrets.index Index of what is inside (no values)
-\`\`\`
-
-## Decrypt secrets
-
-\`\`\`bash
-# List contents without extracting
- find /srv/sanctum-rebuild/db/secret -type f | sort
-
-# Extract to a directory
-mkdir /tmp/secrets-out
- sudo cat /srv/sanctum-rebuild/db/secret/wireguard/etc-wireguard/wg0.conf
-
-# Wipe after use
-find /tmp/secrets-out -type f -exec shred -u {} \\;
-rm -rf /tmp/secrets-out
-\`\`\`
-
-## What is in the secret archive
-
-See \`db/secret/secrets.index\` for a full list.
-
-Key items:
-- WireGuard private + preshared keys
-- TLS private keys (Let's Encrypt)
-- SSH host keys + user SSH keys
-- GPG secret keyrings (all users)
-- Docker .env files and full unredacted compose files
-- MariaDB credentials + schema dumps
-- i2pd destination private keys
-- Tor hidden service private keys
-- LUKS header backups
-- Lufi app secret, Grafana credentials, Alloy tokens
-- Postfix SASL credentials
-- nginx htpasswd files
-
-## Warnings during capture
-$(if [[ ${#WARNINGS[@]} -gt 0 ]]; then
- for w in "${WARNINGS[@]}"; do echo "- ${w}"; done
-else
- echo "None"
-fi)
-EOF
-fi
-
-# =========================================================================== #
-# DONE
-# =========================================================================== #
-
-echo ""
-echo "╔══════════════════════════════════════════════════════╗"
-if $DRY_RUN; then
- echo "║ dry run complete — nothing written ║"
-else
- echo "║ capture-full complete ✓ ║"
- echo "║ ║"
- printf "║ public: %-42s║\n" "${PUBLIC_DIR}"
- printf "║ secret: %-42s║\n" "${SECRET_DIR}/"
- if [[ ${#WARNINGS[@]} -gt 0 ]]; then
- printf "║ ⚠ %-47s║\n" "${#WARNINGS[@]} warning(s) — see db/README.md"
- fi
-fi
-echo "╚══════════════════════════════════════════════════════╝"
-echo ""
-echo " Next step: bootstrap.sh will read this database to"
-echo " reproduce this machine on a fresh Debian 13 install."
-echo ""