Implement audit enrichments, TUI workflows, and production ISO scaffold

iso/overlay/etc/init.d/bee-audit

@@ -0,0 +1,20 @@
+#!/sbin/openrc-run
+
+description="Bee: run hardware audit (production unattended mode)"
+
+depend() {
+    need localmount
+    after bee-update bee-nvidia
+}
+
+start() {
+    ebegin "Running hardware audit"
+    /usr/local/bin/audit --output usb > /var/log/bee-audit.json 2>/var/log/bee-audit.log
+    rc=$?
+    if [ "$rc" -eq 0 ]; then
+        einfo "Audit complete"
+    else
+        ewarn "Audit finished with errors"
+    fi
+    eend 0
+}

iso/overlay/etc/init.d/bee-network

@@ -0,0 +1,14 @@
+#!/sbin/openrc-run
+
+description="Bee: bring up network interfaces via DHCP"
+
+depend() {
+    need localmount
+    before bee-update bee-audit
+}
+
+start() {
+    ebegin "Bringing up network interfaces"
+    /usr/local/bin/bee-network.sh >> /var/log/bee-network.log 2>&1
+    eend 0
+}

iso/overlay/etc/init.d/bee-nvidia

@@ -0,0 +1,23 @@
+#!/sbin/openrc-run
+
+description="Bee: load NVIDIA kernel modules"
+
+depend() {
+    need localmount
+    before bee-audit
+}
+
+start() {
+    ebegin "Loading NVIDIA modules"
+    depmod -a 2>/dev/null || true
+
+    for mod in nvidia nvidia-modeset nvidia-uvm; do
+        if modprobe "$mod" 2>/dev/null; then
+            einfo "loaded: $mod"
+        else
+            ewarn "failed to load: $mod"
+        fi
+    done
+
+    eend 0
+}

iso/overlay/etc/init.d/bee-update

@@ -0,0 +1,15 @@
+#!/sbin/openrc-run
+
+description="Bee: update audit binary from USB/network"
+
+depend() {
+    need localmount
+    after bee-network
+    before bee-audit
+}
+
+start() {
+    ebegin "Checking for audit binary update"
+    /usr/local/bin/bee-update.sh >> /var/log/bee-update.log 2>&1
+    eend 0
+}

iso/overlay/etc/motd

@@ -0,0 +1,8 @@
+  Bee Hardware Audit LiveCD
+
+  Mode: Production unattended
+  Logs:
+    /var/log/bee-network.log
+    /var/log/bee-update.log
+    /var/log/bee-audit.log
+    /var/log/bee-audit.json

iso/overlay/etc/profile.d/bee.sh

@@ -0,0 +1 @@
+export PATH="$PATH:/usr/local/bin"

iso/overlay/usr/local/bin/bee-network.sh

@@ -0,0 +1,24 @@
+#!/bin/sh
+# bee-network.sh — bring up all physical interfaces via DHCP (non-blocking)
+
+LOG_PREFIX="bee-network"
+log() { echo "[$LOG_PREFIX] $*"; }
+
+interfaces=$(ip -o link show \
+    | awk -F': ' '{print $2}' \
+    | grep -v '^lo$' \
+    | grep -vE '^(docker|virbr|veth|tun|tap|br-|bond|dummy)' \
+    | sort)
+
+if [ -z "$interfaces" ]; then
+    log "no physical interfaces found"
+    exit 0
+fi
+
+for iface in $interfaces; do
+    ip link set "$iface" up 2>/dev/null || { log "WARN: failed to bring up $iface"; continue; }
+    udhcpc -i "$iface" -b -t 0 -T 3 >/dev/null 2>&1 &
+    log "dhcp started for $iface"
+done
+
+log "done"

iso/overlay/usr/local/bin/bee-update.sh

@@ -0,0 +1,108 @@
+#!/bin/sh
+# bee-update.sh — production update path: USB first, then network.
+# Unattended: logs only, never blocks boot.
+
+set -u
+
+LOG_PREFIX="bee-update"
+log() { echo "[$LOG_PREFIX] $*"; }
+
+AUDIT_BIN="/usr/local/bin/audit"
+TMP_BIN="/tmp/bee-audit-new"
+TMP_SIG="/tmp/bee-audit-new.sig"
+REPO_API="${BEE_RELEASE_API:-https://git.mchus.pro/api/v1/repos/<org>/bee/releases/latest}"
+
+version_of() {
+    "$1" --version 2>/dev/null | head -n1 | tr -d '[:space:]'
+}
+
+apply_update() {
+    src_bin="$1"
+    src_sig="$2"
+    src_ver="$3"
+
+    if [ ! -x "$src_bin" ] || [ ! -f "$src_sig" ]; then
+        log "missing binary or signature"
+        return 1
+    fi
+
+    # NOTE: strict signature verification should be implemented in audit updater module.
+    # Here we keep shell side minimal and fail-open for now.
+    cp "$src_bin" "$AUDIT_BIN" || return 1
+    chmod +x "$AUDIT_BIN" || return 1
+    log "updated audit binary to $src_ver"
+    return 0
+}
+
+check_usb_update() {
+    for root in /media/* /mnt/* /tmp/bee-usb /run/media/*/*; do
+        [ -d "$root" ] || continue
+        base="$root/bee-update"
+        bin="$base/bee-audit-linux-amd64"
+        sig="$base/bee-audit-linux-amd64.sig"
+        ver_file="$base/VERSION"
+        [ -f "$bin" ] || continue
+        [ -f "$sig" ] || continue
+        [ -f "$ver_file" ] || continue
+
+        new_ver=$(cat "$ver_file" 2>/dev/null | tr -d '[:space:]')
+        cur_ver=$(version_of "$AUDIT_BIN")
+        [ -n "$new_ver" ] || continue
+        if [ "$new_ver" = "$cur_ver" ]; then
+            log "usb update found but version is same ($new_ver)"
+            return 0
+        fi
+        log "usb update candidate: $new_ver"
+        apply_update "$bin" "$sig" "$new_ver" && return 0
+        return 1
+    done
+    return 1
+}
+
+check_network_update() {
+    if ! ping -c 1 -W 3 git.mchus.pro >/dev/null 2>&1; then
+        log "network unavailable; skip release check"
+        return 1
+    fi
+
+    if ! command -v wget >/dev/null 2>&1; then
+        log "wget not found; skip network update"
+        return 1
+    fi
+    if ! command -v jq >/dev/null 2>&1; then
+        log "jq not found; skip network update"
+        return 1
+    fi
+
+    meta="/tmp/bee-release-latest.json"
+    wget -q -O "$meta" "$REPO_API" || { log "failed to fetch release metadata"; return 1; }
+
+    tag=$(jq -r '.tag_name // empty' "$meta")
+    [ -n "$tag" ] || { log "release metadata missing tag_name"; return 1; }
+
+    cur_ver=$(version_of "$AUDIT_BIN")
+    if [ "$tag" = "$cur_ver" ]; then
+        log "already latest ($tag)"
+        return 0
+    fi
+
+    bin_url=$(jq -r '.assets[]? | select(.name=="bee-audit-linux-amd64") | .browser_download_url // empty' "$meta")
+    sig_url=$(jq -r '.assets[]? | select(.name=="bee-audit-linux-amd64.sig") | .browser_download_url // empty' "$meta")
+    [ -n "$bin_url" ] && [ -n "$sig_url" ] || { log "missing release asset URLs"; return 1; }
+
+    wget -q -O "$TMP_BIN" "$bin_url" || return 1
+    wget -q -O "$TMP_SIG" "$sig_url" || return 1
+    chmod +x "$TMP_BIN"
+
+    log "network update candidate: $tag"
+    apply_update "$TMP_BIN" "$TMP_SIG" "$tag"
+}
+
+main() {
+    if check_usb_update; then
+        exit 0
+    fi
+    check_network_update || true
+}
+
+main "$@"