mirror of
https://github.com/CyberMind-FR/secubox-deb.git
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CyberMind-FR
23699cfab7
build-installer-iso.sh: - Add French AZERTY keyboard layout (/etc/default/keyboard) - Add keyboard-configuration, console-setup, kbd, locales packages - Fix netplan to match all interface patterns (en*, eth*, ens*, enp*) - Enable systemd-networkd service - Load keyboard with loadkeys fr on live-init preseed-apply.sh: - Skip network config on live boot (use DHCP instead) - Network config from preseed only applied after installation Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
272 lines
8.8 KiB
Bash
Executable File
272 lines
8.8 KiB
Bash
Executable File
#!/bin/bash
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# SecuBox Preseed Apply Script
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# Applies preseed configuration on firstboot
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# Runs from: /usr/lib/secubox/preseed-apply.sh
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set -e
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PRESEED_ARCHIVE="/usr/share/secubox/preseed.tar.gz"
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PRESEED_DIR="/tmp/preseed-apply"
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LOG="/var/log/secubox-preseed.log"
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MARKER="/var/lib/secubox/.preseed-applied"
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log() {
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echo "[$(date '+%Y-%m-%d %H:%M:%S')] $*" | tee -a "$LOG"
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}
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# Check if already applied
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if [ -f "$MARKER" ]; then
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log "Preseed already applied, skipping"
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exit 0
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fi
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# Check if preseed exists
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if [ ! -f "$PRESEED_ARCHIVE" ]; then
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log "No preseed archive found at ${PRESEED_ARCHIVE}"
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exit 0
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fi
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log "=== SecuBox Preseed Apply ==="
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log "Extracting preseed archive..."
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mkdir -p "$PRESEED_DIR"
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tar -xzf "$PRESEED_ARCHIVE" -C "$PRESEED_DIR"
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# Read metadata
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if [ -f "${PRESEED_DIR}/preseed.meta" ]; then
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source "${PRESEED_DIR}/preseed.meta"
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log "Preseed from: ${export_hostname} (${export_date})"
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fi
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# ============================================
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# 1. Apply SecuBox Configuration
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# ============================================
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log "[1/7] Applying SecuBox configuration..."
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if [ -d "${PRESEED_DIR}/etc/secubox" ]; then
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mkdir -p /etc/secubox
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cp -a "${PRESEED_DIR}/etc/secubox/"* /etc/secubox/ 2>/dev/null || true
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log " - SecuBox config restored"
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fi
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# Hostname
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if [ -f "${PRESEED_DIR}/etc/hostname" ]; then
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cp "${PRESEED_DIR}/etc/hostname" /etc/hostname
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hostname -F /etc/hostname
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log " - Hostname set to: $(cat /etc/hostname)"
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fi
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# Hosts file
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[ -f "${PRESEED_DIR}/etc/hosts" ] && cp "${PRESEED_DIR}/etc/hosts" /etc/hosts
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# Timezone
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if [ -f "${PRESEED_DIR}/etc/timezone" ]; then
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cp "${PRESEED_DIR}/etc/timezone" /etc/timezone
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ln -sf "/usr/share/zoneinfo/$(cat /etc/timezone)" /etc/localtime
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log " - Timezone set to: $(cat /etc/timezone)"
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fi
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# ============================================
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# 2. Apply Network Configuration
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# ============================================
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log "[2/7] Applying network configuration..."
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# Skip network config on live boot - use DHCP instead
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# Network config will be applied after installation to disk
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if [ -f /run/live/medium ] || [ -d /run/live ]; then
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log " - Live boot: skipping network config (using DHCP)"
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log " - Network config will be applied after installation"
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else
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# Netplan - only on installed systems
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if [ -d "${PRESEED_DIR}/network/netplan" ]; then
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mkdir -p /etc/netplan
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cp -a "${PRESEED_DIR}/network/netplan/"* /etc/netplan/ 2>/dev/null || true
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log " - Netplan configs restored"
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fi
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# WireGuard - only on installed systems
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if [ -d "${PRESEED_DIR}/network/wireguard" ]; then
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mkdir -p /etc/wireguard
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cp "${PRESEED_DIR}/network/wireguard/"*.conf /etc/wireguard/ 2>/dev/null || true
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chmod 600 /etc/wireguard/*.conf 2>/dev/null || true
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log " - WireGuard configs restored"
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fi
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fi
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# ============================================
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# 3. Apply User Accounts
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# ============================================
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log "[3/7] Applying user accounts..."
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# Create users from preseed
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if [ -f "${PRESEED_DIR}/users/passwd" ]; then
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while IFS=: read -r username _ uid gid gecos home shell; do
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if ! id "$username" &>/dev/null; then
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useradd -u "$uid" -g "$gid" -d "$home" -s "$shell" -c "$gecos" "$username" 2>/dev/null || true
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log " - Created user: $username"
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fi
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done < "${PRESEED_DIR}/users/passwd"
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fi
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# Apply password hashes
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if [ -f "${PRESEED_DIR}/users/shadow" ]; then
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while IFS=: read -r username hash _; do
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if [ -n "$hash" ] && [ "$hash" != "*" ] && [ "$hash" != "!" ]; then
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usermod -p "$hash" "$username" 2>/dev/null || true
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fi
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done < "${PRESEED_DIR}/users/shadow"
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log " - User passwords restored"
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fi
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# Root password
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if [ -f "${PRESEED_DIR}/users/root-shadow" ]; then
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hash=$(cut -d: -f2 "${PRESEED_DIR}/users/root-shadow")
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if [ -n "$hash" ] && [ "$hash" != "*" ] && [ "$hash" != "!" ]; then
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usermod -p "$hash" root 2>/dev/null || true
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log " - Root password restored"
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fi
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fi
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# SSH authorized keys
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if [ -d "${PRESEED_DIR}/users/ssh" ]; then
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for userdir in "${PRESEED_DIR}/users/ssh/"*; do
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[ -d "$userdir" ] || continue
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username=$(basename "$userdir")
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if [ "$username" = "root" ]; then
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home="/root"
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else
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home="/home/$username"
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fi
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mkdir -p "${home}/.ssh"
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cp "${userdir}/authorized_keys" "${home}/.ssh/" 2>/dev/null || true
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chmod 700 "${home}/.ssh"
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chmod 600 "${home}/.ssh/authorized_keys" 2>/dev/null || true
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[ "$username" != "root" ] && chown -R "${username}:${username}" "${home}/.ssh" 2>/dev/null || true
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log " - SSH keys restored for: $username"
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done
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fi
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# ============================================
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# 4. Apply Service Configurations
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# ============================================
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log "[4/7] Applying service configurations..."
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# nginx sites
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if [ -d "${PRESEED_DIR}/services/nginx-sites" ]; then
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mkdir -p /etc/nginx/sites-enabled
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cp -a "${PRESEED_DIR}/services/nginx-sites/"* /etc/nginx/sites-enabled/ 2>/dev/null || true
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log " - nginx sites restored"
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fi
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# nginx conf.d
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if [ -d "${PRESEED_DIR}/services/nginx-conf" ]; then
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mkdir -p /etc/nginx/conf.d
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cp -a "${PRESEED_DIR}/services/nginx-conf/"* /etc/nginx/conf.d/ 2>/dev/null || true
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fi
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# HAProxy
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if [ -f "${PRESEED_DIR}/services/haproxy.cfg" ]; then
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cp "${PRESEED_DIR}/services/haproxy.cfg" /etc/haproxy/
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log " - HAProxy config restored"
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fi
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# CrowdSec
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if [ -d "${PRESEED_DIR}/services/crowdsec" ]; then
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mkdir -p /etc/crowdsec
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cp -a "${PRESEED_DIR}/services/crowdsec/"* /etc/crowdsec/ 2>/dev/null || true
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log " - CrowdSec config restored"
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fi
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# nftables
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if [ -f "${PRESEED_DIR}/services/nftables.conf" ]; then
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cp "${PRESEED_DIR}/services/nftables.conf" /etc/
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log " - nftables rules restored"
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fi
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# ============================================
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# 5. Apply SSL Certificates
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# ============================================
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log "[5/7] Applying SSL certificates..."
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if [ -d "${PRESEED_DIR}/ssl/letsencrypt" ]; then
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mkdir -p /etc/letsencrypt
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cp -a "${PRESEED_DIR}/ssl/letsencrypt/"* /etc/letsencrypt/ 2>/dev/null || true
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log " - Let's Encrypt certs restored"
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fi
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if [ -d "${PRESEED_DIR}/ssl/secubox" ]; then
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mkdir -p /etc/ssl/secubox
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cp -a "${PRESEED_DIR}/ssl/secubox/"* /etc/ssl/secubox/ 2>/dev/null || true
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log " - Custom SSL certs restored"
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fi
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# ============================================
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# 6. Install Additional Packages
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# ============================================
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log "[6/7] Checking additional packages..."
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if [ -f "${PRESEED_DIR}/packages/secubox-packages.list" ]; then
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# Check for packages not installed
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while read -r pkg status; do
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if [ "$status" = "install" ] && ! dpkg -l "$pkg" &>/dev/null; then
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log " - Package needed: $pkg"
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# Could auto-install: apt-get install -y "$pkg"
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fi
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done < "${PRESEED_DIR}/packages/secubox-packages.list"
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fi
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# ============================================
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# 7. Restart Services (SKIP on live boot to prevent hang)
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# ============================================
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log "[7/7] Service activation..."
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# On live boot, skip ALL service operations - they cause hangs
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# Services will be properly started after installation
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if [ -f /run/live/medium ] || [ -d /run/live ]; then
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log " - Live boot detected, skipping service restarts"
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log " - Services will be activated after installation"
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else
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# Only on installed systems: apply network and restart services
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log " - Installed system detected, activating services..."
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# Apply netplan (background, don't wait)
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if command -v netplan &>/dev/null; then
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netplan apply &>/dev/null &
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log " - netplan apply triggered (background)"
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fi
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# Restart services in background to not block boot
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for svc in nginx haproxy crowdsec nftables; do
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if [ -f "/lib/systemd/system/${svc}.service" ] || [ -f "/etc/systemd/system/${svc}.service" ]; then
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systemctl restart "$svc" &>/dev/null &
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log " - Restart triggered: $svc"
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fi
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done
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# WireGuard interfaces
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for conf in /etc/wireguard/*.conf; do
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[ -f "$conf" ] || continue
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iface=$(basename "$conf" .conf)
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systemctl enable "wg-quick@${iface}" &>/dev/null || true
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systemctl start "wg-quick@${iface}" &>/dev/null &
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log " - WireGuard triggered: $iface"
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done
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# Brief wait for background jobs, but don't block
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sleep 2
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fi
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# ============================================
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# Cleanup
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# ============================================
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rm -rf "$PRESEED_DIR"
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# Mark as applied
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mkdir -p /var/lib/secubox
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touch "$MARKER"
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echo "applied=$(date -Iseconds)" >> "$MARKER"
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echo "source=${export_hostname:-unknown}" >> "$MARKER"
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log "=== Preseed Apply Complete ==="
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log "Configuration restored from: ${export_hostname:-preseed}"
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