Fresh-install bug batch: prod poller, installer UX, switcher/firewall polish

Prod metrics poller: docker-compose.prod.yml gains a `metrics` service
(clusev:poll-metrics --interval=15). The poller previously existed only in the
dev supervisor config, so on a customer install no process ever promoted a
server out of 'pending' (Initialisierung) or refreshed CPU/MEM — fresh
installs sat at 0% forever. The service inherits the hardened *image anchor.

Installer output: new run_logged() helper routes noisy steps (apt, docker
build/pull, compose up, migrate, caches) into install.log at the repo root —
TTY gets a spinner + "ok" lines, non-TTY gets start/ok lines, failures tail
the last 40 log lines and abort. Secret-bearing steps (APP_KEY, admin
password) deliberately stay out of the log. update.sh shares the same log via
CLUSEV_INSTALL_LOG and redirects git pull/verify-commit detail into it. The
log is initialized symlink-safely (mktemp + atomic rename -T) because the
repo root belongs to the unprivileged clusev user after install (Codex
finding); /install.log is gitignored so updates never conflict.

Server switcher: an empty fleet now renders an explanatory empty state with a
role-gated "Server hinzufügen" CTA instead of an empty dropdown panel.

Servers/groups headers: the raw <a> buttons (unconditional min-h-11) are
replaced with x-btn, aligning them with the h-8 accent button + status pill.

Firewall panel: the rules box is hidden for ANY inactive firewall (previously
only firewalld — an inactive ufw showed a misleading rules table via `ufw
show added`), with a tool-agnostic hint + Aktivieren action; the add-rule
trigger is gated on active. hardeningApplied now performs an in-place
security re-read (OS profile + hardening + firewall + fail2ban) instead of a
full-page skeleton reload, with a wire:loading cue and toggles disabled while
it runs — the state can no longer be re-toggled against stale data.
SshKeyProvision drops its redundant hardeningApplied (credentialChanged
already full-reloads).

Hardening modal: failure output limit 200 → 400 so the 202-char root-lockout
guard message renders unclipped; the root-login description now states that
PermitRootLogin no blocks both password and key logins.

Command palette: chords g o (Verfügbarkeit) + g b (Bedrohungen).

Codex-reviewed (one finding: symlink-following log init — fixed + re-verified
clean). 760 tests.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

.gitignore

@@ -47,6 +47,7 @@ yarn-error.log
 # host-side update transcript (written at the repo root — NOT under ./run — so a compromised
 # container cannot symlink-redirect the root updater's tee; see docker/restart-sentinel/watch.sh)
 /update.log
+/install.log
 # transient status temp files: created at the repo root then atomically renamed into ./run (same fs,
 # container-inaccessible) so the root write can't be symlink-redirected — normally gone in an instant
 /.phase.*

app/Livewire/Modals/HardeningAction.php

@@ -95,8 +95,10 @@ class HardeningAction extends ModalComponent
 
         $this->done = true;
         $this->ok = $result['ok'];
-        // Clean result only — no raw command output on success; a short reason on failure.
-        $this->output = $this->ok ? '' : Str::limit(trim($result['output']) ?: __('modals.hardening_action.error_unknown'), 200);
+        // Clean result only — no raw command output on success; a bounded reason on failure. 400,
+        // not 200: our own guard messages (e.g. backend.ssh_root_self_lockout, 202 chars) must
+        // never be cut mid-sentence — the box wraps with break-words, so length is fine.
+        $this->output = $this->ok ? '' : Str::limit(trim($result['output']) ?: __('modals.hardening_action.error_unknown'), 400);
 
         AuditEvent::create([
             'user_id' => Auth::id(),

app/Livewire/Modals/SshKeyProvision.php

@@ -66,7 +66,8 @@ class SshKeyProvision extends ModalComponent
             $this->done = true;
             $this->ok = false;
             $this->error = $e->getMessage();
-            $this->dispatch('hardeningApplied');
+            // credentialChanged already triggers the FULL page reload on Show (key list +
+            // credential + security state) — no extra hardeningApplied needed.
             $this->dispatch('credentialChanged');
             $this->dispatch('notify', message: __('modals.ssh_key_provision.notify_failed'));
 
@@ -79,7 +80,6 @@ class SshKeyProvision extends ModalComponent
         $this->publicKey = $result['publicKey'] ?? null;
         $this->error = $result['ok'] ? null : ($result['error'] ?? __('modals.ssh_key_provision.error_unknown'));
 
-        $this->dispatch('hardeningApplied');
         $this->dispatch('credentialChanged');
 
         $this->dispatch('notify', message: $this->ok

app/Livewire/Servers/Show.php

@@ -350,11 +350,45 @@ class Show extends Component
      * checklist + firewall row reflect the new state.
      */
     #[On('hardeningApplied')]
-    public function reloadSnapshot(FleetService $fleet): void
+    public function reloadSnapshot(): void
     {
+        // A hardening/fail2ban toggle changes only the SECURITY reads. Re-probe the OS profile
+        // (a firewall "Aktivieren" may have just INSTALLED the tool the panels key off) and
+        // re-read the three security states — but keep the page rendered (no skeleton flip)
+        // and skip the full metrics/volumes/keys snapshot: that halves the SSH round-trips
+        // and the operator sees the page update in place instead of a long blank reload.
+        // The Sicherheit/Firewall panels show a wire:loading cue targeting this method.
         $this->server->refresh();
-        $this->ready = false;
-        $this->load($fleet);
+
+        try {
+            $profile = app(OsDetector::class)->detect($this->server, fresh: true);
+            $this->os = [
+                'familyLabel' => $profile->familyLabel(),
+                'packageManager' => $profile->packageManager,
+                'firewallTool' => $profile->firewallTool,
+                'serviceManager' => $profile->serviceManager,
+            ];
+        } catch (Throwable) {
+            // keep the current profile on failure
+        }
+
+        try {
+            $this->hardening = app(HardeningService::class)->state($this->server);
+        } catch (Throwable) {
+            $this->hardening = [];
+        }
+
+        try {
+            $this->firewall = app(FirewallService::class)->status($this->server);
+        } catch (Throwable) {
+            $this->firewall = [];
+        }
+
+        try {
+            $this->fail2ban = app(Fail2banService::class)->status($this->server);
+        } catch (Throwable) {
+            $this->fail2ban = [];
+        }
     }
 
     /**

docker-compose.prod.yml

@@ -96,6 +96,20 @@ services:
       redis:
         condition: service_started
 
+  # Live metrics poller — real CPU/MEM/disk over SSH every 15s for credentialed servers; promotes
+  # 'pending' (Initialisierung) → online/warning/offline and broadcasts MetricsTicked. Also feeds
+  # the metrics:latest cache that clusev:sample-metrics (scheduler) persists as history. Prod
+  # counterpart of the dev-only supervisord.dev.conf [program:metrics] — without it a fresh install
+  # never polls. Deliberately no extra_hosts (least privilege, see the app-service comment above).
+  metrics:
+    <<: *image
+    command: php artisan clusev:poll-metrics --interval=15
+    depends_on:
+      mariadb:
+        condition: service_healthy
+      redis:
+        condition: service_started
+
   # Terminal sidecar: WebSocket (/terminal/ws via Caddy) ↔ SSH PTY (per server) or local shell PTY
   # (the Clusev "host" terminal). Internal only; authorizes the single-use token before opening a PTY.
   terminal:

install.sh

@@ -44,6 +44,61 @@ set_stage() {
   return 0
 }
 
+# ── run_logged: Detail ins Log, Fortschritt im Terminal ──────────────
+# Laute Schritte (apt, docker build/pull/up, migrate) laufen hierdurch: die komplette Ausgabe
+# geht nach install.log am REPO-ROOT — NICHT run/, das ist der container-beschreibbare Bind-
+# Mount, ein Root-Write dort koennte einem vorgelegten Symlink folgen (vgl. watch.sh zu
+# update.log). Am TTY tickt ein Spinner; ohne TTY (update.sh/systemd-Watcher: stdout ist die
+# tee-Pipe nach update.log) nur Start-/Ok-Zeilen, keine Steuerzeichen. Bei Fehler: die letzten
+# 40 Logzeilen + Abbruch — Fehler bleiben vollstaendig sichtbar.
+# NIE fuer Schritte verwenden, deren Ausgabe ein Secret enthaelt (APP_KEY, Admin-Passwort).
+# init_log_file: symlink-sicheres Anlegen. install.log liegt im Repo-Root, der nach der
+# Installation dem unprivilegierten clusev-User gehoert (chown -R unten) — ein plain `: >` als
+# root wuerde einem vorgelegten Symlink folgen (gleiche Klasse wie run/, siehe set_stage).
+# mktemp + atomares rename ersetzt einen Link selbst und folgt ihm nie; -T verhindert das
+# Hineinverschieben in ein Symlink-auf-Verzeichnis-Ziel.
+init_log_file() {
+  local path="$1" dir tmp
+  dir="$(dirname -- "$path")"
+  tmp="$(mktemp "${dir}/.install-log.XXXXXX" 2>/dev/null)" || return 1
+  chmod 0644 "$tmp" 2>/dev/null || true
+  mv -fT -- "$tmp" "$path" 2>/dev/null || { rm -f "$tmp" 2>/dev/null; return 1; }
+}
+LOG_FILE="${CLUSEV_INSTALL_LOG:-$(pwd)/install.log}"
+# Frisch anlegen, ausser update.sh hat das Log schon angelegt und via CLUSEV_INSTALL_LOG vererbt.
+if [ -z "${CLUSEV_INSTALL_LOG:-}" ]; then
+  init_log_file "$LOG_FILE" || LOG_FILE=/dev/null
+fi
+run_logged() {
+  local msg="$1"; shift
+  printf '\n===== %s | %s\n' "$(date '+%F %T' 2>/dev/null || echo '-')" "$msg" >> "$LOG_FILE" 2>/dev/null || true
+  if [ -t 1 ]; then
+    "$@" >> "$LOG_FILE" 2>&1 &
+    local pid=$! sp='|/-\' i=0 rc=0
+    while kill -0 "$pid" 2>/dev/null; do
+      printf '\r  %s %s ...' "${sp:i++%4:1}" "$msg"
+      sleep 0.2
+    done
+    if wait "$pid"; then
+      printf '\r  %s ... ok\033[K\n' "$msg"
+    else
+      rc=$?
+      printf '\r\033[K' >&2
+      tail -n 40 "$LOG_FILE" 2>/dev/null | sed 's/^/    /' >&2
+      die "${msg} fehlgeschlagen (Exit ${rc}) — vollstaendiges Log: ${LOG_FILE}"
+    fi
+  else
+    info "${msg} ..."
+    local rc=0
+    "$@" >> "$LOG_FILE" 2>&1 || rc=$?
+    if [ "$rc" -ne 0 ]; then
+      tail -n 40 "$LOG_FILE" 2>/dev/null | sed 's/^/    /' >&2
+      die "${msg} fehlgeschlagen (Exit ${rc}) — vollstaendiges Log: ${LOG_FILE}"
+    fi
+    info "${msg} ok"
+  fi
+}
+
 # ── .env mutators ────────────────────────────────────────────────────
 # force_kv: always write (config/derived). set_kv: write only when empty/placeholder.
 force_kv() {
@@ -98,8 +153,8 @@ if command -v docker >/dev/null 2>&1 && docker compose version >/dev/null 2>&1;
 elif [ "$IS_APT" = 1 ]; then
   info "Docker nicht gefunden — Installation aus dem offiziellen Docker-apt-Repo ..."
   export DEBIAN_FRONTEND=noninteractive
-  apt-get update
-  apt-get install -y ca-certificates curl
+  run_logged "apt-Paketquellen aktualisieren" apt-get update
+  run_logged "Basis-Pakete installieren" apt-get install -y ca-certificates curl
   install -m 0755 -d /etc/apt/keyrings
   curl -fsSL "https://download.docker.com/linux/${OS_ID}/gpg" -o /etc/apt/keyrings/docker.asc
   chmod a+r /etc/apt/keyrings/docker.asc
@@ -108,8 +163,8 @@ elif [ "$IS_APT" = 1 ]; then
   printf 'deb [arch=%s signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/%s %s stable\n' \
     "$(dpkg --print-architecture)" "$OS_ID" "$codename" \
     > /etc/apt/sources.list.d/docker.list
-  apt-get update
-  apt-get install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
+  run_logged "Docker-Paketquelle einlesen" apt-get update
+  run_logged "Docker installieren" apt-get install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
   systemctl enable --now docker
   docker compose version >/dev/null 2>&1 || die "Docker-Installation fehlgeschlagen (docker compose weiterhin nicht verfuegbar)."
   info "Docker installiert + aktiviert"
@@ -298,12 +353,16 @@ case "${CLUSEV_RELEASE_MODE:-build}" in
   pull) info "Release-Images aus release-images.lock (Pull statt Build)" ;;
   *)    info "Lokaler Build" ;;
 esac
-if [ "${CLUSEV_PULL:-0}" = "1" ]; then $COMPOSE pull; else $COMPOSE build; fi
-info "Image bereit"
+if [ "${CLUSEV_PULL:-0}" = "1" ]; then
+  run_logged "Release-Images laden" $COMPOSE pull
+else
+  run_logged "Image bauen (dauert beim ersten Mal einige Minuten)" $COMPOSE build
+fi
 
 cur_key="$(grep -E '^APP_KEY=' "$ENV_FILE" | head -n1 | cut -d= -f2-)"
 case "$cur_key" in
   ""|base64:)
+    # NICHT durch run_logged/install.log leiten — die Ausgabe IST der APP_KEY (Secret).
     NEW_KEY="$($COMPOSE run --rm --no-deps app php artisan key:generate --show 2>/dev/null | tr -d '\r' | tail -n1)"
     [ -n "$NEW_KEY" ] || die "APP_KEY konnte nicht erzeugt werden."
     force_kv APP_KEY "$NEW_KEY"; info "APP_KEY erzeugt" ;;
@@ -313,11 +372,10 @@ esac
 # ── [5/9] stack ──────────────────────────────────────────────────────
 phase 5/9 "Stack starten"
 set_stage restart
-$COMPOSE up -d
+run_logged "Container starten" $COMPOSE up -d
 # Caddyfile changes ship as edits to a bind-mounted file; `up -d` does NOT recreate caddy for a
 # content-only change, so force it to re-read the (possibly updated) Caddyfile on every deploy.
 $COMPOSE up -d --force-recreate caddy >/dev/null 2>&1 || true
-info "Container gestartet"
 
 # ── host watchers (restart + update sentinels) — idempotent, best-effort ────
 # Installs the scoped systemd units so the dashboard's "Jetzt neu starten" and
@@ -408,15 +466,15 @@ done
 # ── [7/9] migrate + caches ───────────────────────────────────────────
 phase 7/9 "Migrationen"
 set_stage migrate
-$COMPOSE exec -T -u app app php artisan migrate --force
-$COMPOSE exec -T -u app app php artisan config:cache >/dev/null
-$COMPOSE exec -T -u app app php artisan route:cache  >/dev/null
-info "Schema migriert; Caches gebaut"
+run_logged "Schema migrieren" $COMPOSE exec -T -u app app php artisan migrate --force
+run_logged "Config-Cache bauen" $COMPOSE exec -T -u app app php artisan config:cache
+run_logged "Routen-Cache bauen" $COMPOSE exec -T -u app app php artisan route:cache
 
 # ── [8/9] first admin ────────────────────────────────────────────────
 phase 8/9 "Admin anlegen"
 email_args=()
 [ -n "$ADMIN_EMAIL" ] && email_args=(--email="$ADMIN_EMAIL")
+# NICHT durch run_logged/install.log leiten — die Ausgabe enthaelt das Admin-Passwort (Secret).
 INSTALL_OUT="$($COMPOSE exec -T -u app app php artisan clusev:install "${email_args[@]}" 2>&1 || true)"
 ADMIN_PW="$(printf '%s\n'   "$INSTALL_OUT" | sed -n 's/^CLUSEV_ADMIN_PASSWORD=//p' | head -n1)"
 ADMIN_MAIL="$(printf '%s\n' "$INSTALL_OUT" | sed -n 's/^CLUSEV_ADMIN_EMAIL=//p'    | head -n1)"

lang/de/backend.php

@@ -26,7 +26,7 @@ return [
 
     // ── HardeningService: modal descriptions (per direction) ─────────────
     'desc_ssh_root_enable' => 'Erlaubt direkten Root-Login über SSH wieder (PermitRootLogin yes) und lädt den SSH-Dienst neu.',
-    'desc_ssh_root_disable' => 'Unterbindet direkten Root-Login über SSH (PermitRootLogin no) und lädt den SSH-Dienst neu.',
+    'desc_ssh_root_disable' => 'Unterbindet direkten Root-Login über SSH vollständig (PermitRootLogin no) — blockiert die Anmeldung als root per Passwort UND per SSH-Key — und lädt den SSH-Dienst neu.',
     'desc_ssh_password_enable' => 'Erlaubt die Anmeldung per Passwort wieder (PasswordAuthentication yes).',
     'desc_ssh_password_disable' => 'Anmeldung nur noch per SSH-Key (PasswordAuthentication no). Nur möglich, wenn ein Key hinterlegt ist.',
     'desc_fail2ban_enable' => 'Installiert fail2ban (falls nötig) und startet den Dienst. Wiederholte Fehl-Logins werden gesperrt.',

lang/de/servers.php

@@ -102,7 +102,7 @@ return [
     'firewall_sub_inactive' => ' · inaktiv',
     'firewall_add_rule' => 'Regel',
     'firewall_read_error' => 'Firewall-Status konnte nicht gelesen werden (Verbindung/Rechte). Bitte später erneut laden.',
-    'firewalld_inactive' => 'firewalld ist installiert, aber inaktiv.',
+    'firewall_inactive_hint' => ':tool ist installiert, aber inaktiv — Regeln werden derzeit nicht durchgesetzt.',
     'firewall_default' => 'Standard',
     'firewall_incoming' => 'eingehend: :value',
     'firewall_outgoing' => 'ausgehend: :value',
@@ -155,6 +155,8 @@ return [
 
     // ── Switcher ──────────────────────────────────────────────────────────
     'switcher_no_server' => 'Kein Server',
+    'switcher_empty_title' => 'Noch keine Server verbunden.',
+    'switcher_empty_hint' => 'Verbundene Server erscheinen hier.',
 
     // ── Notifications (Show component) ────────────────────────────────────
     'notify_access_locked' => 'Zugang gesperrt.',

lang/en/backend.php

@@ -26,7 +26,7 @@ return [
 
     // ── HardeningService: modal descriptions (per direction) ─────────────
     'desc_ssh_root_enable' => 'Re-allows direct root login over SSH (PermitRootLogin yes) and reloads the SSH service.',
-    'desc_ssh_root_disable' => 'Blocks direct root login over SSH (PermitRootLogin no) and reloads the SSH service.',
+    'desc_ssh_root_disable' => 'Blocks direct root login over SSH entirely (PermitRootLogin no) — both password and SSH-key logins as root — and reloads the SSH service.',
     'desc_ssh_password_enable' => 'Re-allows password login (PasswordAuthentication yes).',
     'desc_ssh_password_disable' => 'Login via SSH key only (PasswordAuthentication no). Only possible if a key is in place.',
     'desc_fail2ban_enable' => 'Installs fail2ban (if needed) and starts the service. Repeated failed logins get banned.',

lang/en/servers.php

@@ -102,7 +102,7 @@ return [
     'firewall_sub_inactive' => ' · inactive',
     'firewall_add_rule' => 'Rule',
     'firewall_read_error' => 'Firewall status could not be read (connection/permissions). Please reload later.',
-    'firewalld_inactive' => 'firewalld is installed but inactive.',
+    'firewall_inactive_hint' => ':tool is installed but inactive — rules are not currently enforced.',
     'firewall_default' => 'Default',
     'firewall_incoming' => 'incoming: :value',
     'firewall_outgoing' => 'outgoing: :value',
@@ -155,6 +155,8 @@ return [
 
     // ── Switcher ──────────────────────────────────────────────────────────
     'switcher_no_server' => 'No server',
+    'switcher_empty_title' => 'No servers connected yet.',
+    'switcher_empty_hint' => 'Connected servers will appear here.',
 
     // ── Notifications (Show component) ────────────────────────────────────
     'notify_access_locked' => 'Access locked.',

resources/views/components/command-palette.blade.php

@@ -25,11 +25,11 @@
         ['shell.nav_posture', '/posture', 'p', 'operate'],
         ['shell.nav_patch', '/patch', 'u', 'operate'],
         ['shell.nav_certs', '/certs', 'r', 'operate'],
-        ['shell.nav_health', '/health', null, 'operate'],
+        ['shell.nav_health', '/health', 'o', 'operate'],
         // Account
         ['shell.nav_settings', '/settings', 'e', null],
         ['shell.nav_alerts', '/alerts', 'a', 'manage-panel'],
-        ['shell.nav_threats', '/threats', null, 'manage-panel'],
+        ['shell.nav_threats', '/threats', 'b', 'manage-panel'],
         ['shell.nav_versions', '/versions', 'v', null],
         ['shell.nav_help', config('clusev.docs_url'), 'h', null],
     ];

resources/views/livewire/server-switcher.blade.php

@@ -20,7 +20,7 @@
          class="absolute inset-x-0 top-full z-50 mt-1 overflow-hidden rounded-md border border-line bg-raised shadow-pop"
          role="listbox">
         <div class="max-h-72 overflow-y-auto p-1">
-            @foreach ($servers as $server)
+            @forelse ($servers as $server)
                 <button type="button" wire:click="select('{{ $server->uuid }}')" @click="open = false"
                         @class([
                             'flex min-h-11 w-full items-center gap-2.5 rounded-sm px-2.5 py-1.5 text-left transition-colors hover:bg-surface',
@@ -36,7 +36,24 @@
                         <x-icon name="activity" class="h-3.5 w-3.5 shrink-0 text-accent" />
                     @endif
                 </button>
-            @endforeach
+            @empty
+                {{-- Empty fleet: explain the state + offer the add-server action instead of a bare panel.
+                     The @click on the WRAPPER (bubbling) closes the dropdown — never on x-modal-trigger
+                     itself, a caller x-on:click would override its internal open() handler. --}}
+                <div class="px-2.5 py-4 text-center">
+                    <x-icon name="server" class="mx-auto h-5 w-5 text-ink-4" />
+                    <p class="mt-2 text-sm text-ink-2">{{ __('servers.switcher_empty_title') }}</p>
+                    <p class="mt-0.5 font-mono text-[11px] text-ink-4">{{ __('servers.switcher_empty_hint') }}</p>
+                    @can('manage-fleet')
+                        <div class="mt-3 flex justify-center" @click="open = false">
+                            <x-modal-trigger variant="accent" component="modals.create-server">
+                                <x-icon name="plus" class="h-3.5 w-3.5" />
+                                {{ __('servers.add_server') }}
+                            </x-modal-trigger>
+                        </div>
+                    @endcan
+                </div>
+            @endforelse
         </div>
     </div>
 </div>

resources/views/livewire/servers/groups.blade.php

@@ -15,10 +15,9 @@
             <h2 class="mt-0.5 font-display text-xl font-semibold text-ink sm:text-2xl">{{ __('groups.title') }}</h2>
             <p class="mt-1 text-sm text-ink-3">{{ __('groups.subtitle') }}</p>
         </div>
-        <a href="{{ route('servers.index') }}" wire:navigate
-           class="inline-flex min-h-11 items-center gap-1.5 rounded-md border border-line bg-inset px-3 text-xs text-ink-2 transition-colors hover:bg-raised hover:text-ink">
+        <x-btn :href="route('servers.index')" wire:navigate>
             <x-icon name="server" class="h-3.5 w-3.5" /> {{ __('groups.back_to_servers') }}
-        </a>
+        </x-btn>
     </div>
 
     {{-- New group --}}

resources/views/livewire/servers/index.blade.php

@@ -13,10 +13,9 @@
         </div>
         <div class="flex items-center gap-2">
             @can('manage-fleet')
-                <a href="{{ route('servers.groups') }}" wire:navigate
-                   class="inline-flex min-h-11 items-center gap-1.5 rounded-md border border-line bg-inset px-3 text-xs text-ink-2 transition-colors hover:bg-raised hover:text-ink">
+                <x-btn :href="route('servers.groups')" wire:navigate>
                     <x-icon name="folder" class="h-3.5 w-3.5" /> {{ __('groups.title') }}
-                </a>
+                </x-btn>
                 <x-modal-trigger variant="accent" component="modals.create-server">
                     <x-icon name="plus" class="h-3.5 w-3.5" />
                     {{ __('servers.add_server') }}

resources/views/livewire/servers/show.blade.php

@@ -279,6 +279,10 @@
             </x-panel>
 
             <x-panel :title="__('servers.security_title')" :subtitle="__('servers.security_subtitle')" :padded="false">
+                {{-- Busy cue while the post-toggle security re-read runs (up to a few SSH round-trips). --}}
+                <x-slot:actions>
+                    <svg wire:loading wire:target="reloadSnapshot" class="h-3.5 w-3.5 animate-spin text-ink-3" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" aria-hidden="true"><path d="M21 12a9 9 0 1 1-6.219-8.56" stroke-linecap="round" /></svg>
+                </x-slot:actions>
                 <div class="divide-y divide-line">
                     @foreach ($hardening as $check)
                         @php
@@ -338,7 +342,10 @@
                                     @endcan
                                 @else
                                     @can('manage-network')
+                                        {{-- Disabled while the post-apply re-read runs — prevents re-opening the
+                                             modal against the stale pre-toggle state ("2-3 Versuche"-Effekt). --}}
                                         <x-modal-trigger variant="secondary" size="sm" class="shrink-0"
+                                               wire:loading.attr="disabled" wire:target="reloadSnapshot"
                                                component="modals.hardening-action"
                                                :arguments="['serverId' => $server->id, 'action' => $check['key'], 'enable' => ! $check['featureOn']]">
                                             {{ $check['featureOn'] ? __('common.disable') : __('common.enable') }}
@@ -405,7 +412,8 @@
                     <x-panel :title="__('servers.firewall_title')"
                              :subtitle="$fwToolLabel . ($fwActive ? __('servers.firewall_sub_active') : __('servers.firewall_sub_inactive'))"
                              :padded="false">
-                        @if ($fwManageable)
+                        {{-- Adding rules to an INACTIVE firewall would suggest they take effect — gate on active. --}}
+                        @if ($fwManageable && $fwActive)
                             @can('manage-network')
                                 <x-slot:actions>
                                     <x-modal-trigger variant="accent" size="sm"
@@ -421,11 +429,14 @@
                                 <x-icon name="alert" class="h-4 w-4 shrink-0 text-warning" />
                                 <p class="font-mono text-[11px] text-ink-3">{{ __('servers.firewall_read_error') }}</p>
                             </div>
-                        @elseif ($fwTool === 'firewalld' && ! $fwActive)
+                        @elseif (! $fwActive)
+                            {{-- Inactive firewall (ufw OR firewalld): rules are not enforced, so showing the
+                                 rules table would mislead — compact hint + Aktivieren instead. --}}
                             <div class="flex flex-wrap items-center justify-between gap-3 px-4 py-4 sm:px-5">
-                                <p class="font-mono text-[11px] text-ink-3">{{ __('servers.firewalld_inactive') }}</p>
+                                <p class="font-mono text-[11px] text-ink-3">{{ __('servers.firewall_inactive_hint', ['tool' => $fwToolLabel]) }}</p>
                                 @can('manage-network')
                                     <x-modal-trigger variant="secondary" size="sm"
+                                           wire:loading.attr="disabled" wire:target="reloadSnapshot"
                                            component="modals.hardening-action" :arguments="['serverId' => $server->id, 'action' => 'firewall', 'enable' => true]">
                                         {{ __('common.enable') }}
                                     </x-modal-trigger>

tests/Feature/SshKeyProvisionModalTest.php

@@ -36,7 +36,9 @@ class SshKeyProvisionModalTest extends TestCase
             ->assertSet('done', true)
             ->assertSet('ok', true)
             ->assertSet('privateKey', 'PRIVATE-PEM')
-            ->assertDispatched('hardeningApplied')
+            // credentialChanged triggers the full page reload on Show (covers the former
+            // redundant hardeningApplied, which now does only the light security re-read).
+            ->assertDispatched('credentialChanged')
             ->assertSee('PRIVATE-PEM');
     }
 

tests/Feature/UiBatchFixesTest.php

@@ -0,0 +1,160 @@
+<?php
+
+namespace Tests\Feature;
+
+use App\Livewire\Servers\Show;
+use App\Livewire\ServerSwitcher;
+use App\Models\Server;
+use App\Models\User;
+use App\Services\Fail2banService;
+use App\Services\FirewallService;
+use App\Services\HardeningService;
+use App\Support\Os\OsDetector;
+use App\Support\Os\OsProfile;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Livewire\Livewire;
+use Mockery;
+use Tests\TestCase;
+
+/**
+ * UI batch fixes from the fresh-VM test round:
+ *  - server switcher shows an explanatory empty state (with a role-gated add-server CTA)
+ *    instead of an empty dropdown when the fleet has no servers;
+ *  - an INACTIVE firewall hides the misleading rules box + "Regel hinzufügen" and shows
+ *    the tool-agnostic inactive hint instead (previously ufw fell through to the rules box);
+ *  - `hardeningApplied` re-reads only the security state in place — the page must NOT
+ *    flip back to the skeleton (ready stays true);
+ *  - the hardening guard messages fit the modal's failure box unclipped (limit 400).
+ */
+class UiBatchFixesTest extends TestCase
+{
+    use RefreshDatabase;
+
+    protected function tearDown(): void
+    {
+        Mockery::close();
+        parent::tearDown();
+    }
+
+    private function admin(): User
+    {
+        return User::factory()->create(['must_change_password' => false]);
+    }
+
+    private function viewer(): User
+    {
+        return User::factory()->create(['must_change_password' => false, 'role' => 'viewer']);
+    }
+
+    private function server(): Server
+    {
+        return Server::create(['name' => 's1', 'ip' => '10.0.0.9', 'ssh_port' => 22, 'status' => 'online']);
+    }
+
+    /** @return array<string, mixed> */
+    private function ufwState(bool $active): array
+    {
+        return [
+            'tool' => 'ufw', 'supported' => true, 'installed' => true, 'active' => $active,
+            'manageable' => true, 'readOnly' => false, 'readError' => false,
+            'defaults' => ['incoming' => 'deny', 'outgoing' => 'allow'],
+            'rules' => [['num' => 1, 'to' => '22/tcp', 'action' => 'ALLOW', 'from' => 'Anywhere', 'v6' => false]],
+        ];
+    }
+
+    public function test_switcher_shows_empty_state_with_cta_for_admin(): void
+    {
+        Livewire::actingAs($this->admin())
+            ->test(ServerSwitcher::class)
+            ->assertSee(__('servers.switcher_no_server'))
+            ->assertSee(__('servers.switcher_empty_title'))
+            ->assertSee(__('servers.switcher_empty_hint'))
+            ->assertSee(__('servers.add_server'));
+    }
+
+    public function test_switcher_empty_state_hides_cta_for_viewer(): void
+    {
+        Livewire::actingAs($this->viewer())
+            ->test(ServerSwitcher::class)
+            ->assertSee(__('servers.switcher_empty_title'))
+            ->assertDontSee(__('servers.add_server'));
+    }
+
+    public function test_switcher_with_servers_has_no_empty_state(): void
+    {
+        $this->server();
+
+        Livewire::actingAs($this->admin())
+            ->test(ServerSwitcher::class)
+            ->assertSee('s1')
+            ->assertDontSee(__('servers.switcher_empty_title'));
+    }
+
+    public function test_inactive_ufw_shows_hint_and_hides_rules_and_add_rule(): void
+    {
+        Livewire::actingAs($this->admin())
+            ->test(Show::class, ['server' => $this->server()])
+            ->set('ready', true)
+            ->set('firewall', $this->ufwState(active: false))
+            ->assertSee(__('servers.firewall_inactive_hint', ['tool' => 'UFW']))
+            // The add-rule button label is just "Regel" (substring of the panel title), so assert
+            // on the trigger's unique modal component name instead of the visible label.
+            ->assertDontSee('modals.firewall-rule', escape: false)
+            ->assertDontSee('22/tcp');
+    }
+
+    public function test_active_ufw_shows_rules_and_add_rule(): void
+    {
+        Livewire::actingAs($this->admin())
+            ->test(Show::class, ['server' => $this->server()])
+            ->set('ready', true)
+            ->set('firewall', $this->ufwState(active: true))
+            ->assertSee('modals.firewall-rule', escape: false)
+            ->assertSee('22/tcp')
+            ->assertDontSee(__('servers.firewall_inactive_hint', ['tool' => 'UFW']));
+    }
+
+    public function test_hardening_applied_reloads_security_in_place_without_skeleton(): void
+    {
+        $server = $this->server();
+
+        $profile = new OsProfile(
+            family: 'debian', id: 'debian', prettyName: 'Debian 12',
+            packageManager: 'apt', firewallTool: 'ufw', serviceManager: 'systemd',
+        );
+        $detector = Mockery::mock(OsDetector::class);
+        $detector->shouldReceive('detect')->andReturn($profile);
+        $this->instance(OsDetector::class, $detector);
+
+        $hardening = Mockery::mock(HardeningService::class);
+        $hardening->shouldReceive('state')->andReturn([]);
+        $this->instance(HardeningService::class, $hardening);
+
+        $firewall = Mockery::mock(FirewallService::class);
+        $firewall->shouldReceive('status')->andReturn($this->ufwState(active: true));
+        $this->instance(FirewallService::class, $firewall);
+
+        $fail2ban = Mockery::mock(Fail2banService::class);
+        $fail2ban->shouldReceive('status')->andReturn(['supported' => false]);
+        $this->instance(Fail2banService::class, $fail2ban);
+
+        Livewire::actingAs($this->admin())
+            ->test(Show::class, ['server' => $server])
+            ->set('ready', true)
+            ->dispatch('hardeningApplied')
+            ->assertSet('ready', true)
+            ->assertSet('firewall.active', true);
+    }
+
+    public function test_root_lockout_guard_message_fits_the_modal_output_limit(): void
+    {
+        foreach (['de', 'en'] as $locale) {
+            $msg = trans('backend.ssh_root_self_lockout', [], $locale);
+            $this->assertLessThanOrEqual(
+                400,
+                mb_strlen($msg),
+                "backend.ssh_root_self_lockout ({$locale}) must fit the modal's 400-char failure box unclipped"
+            );
+        }
+    }
+}

update.sh

@@ -53,6 +53,25 @@ bold() { printf '\033[1m%s\033[0m\n' "$*"; }
 info() { printf '  %s\n' "$*"; }
 die()  { printf '\033[31m  x %s\033[0m\n' "$*" >&2; exit 1; }
 
+# Detail-Log fuer laute Schritte: git pull hier, apt/build/up/migrate in install.sh — via
+# CLUSEV_INSTALL_LOG geerbt landet alles in EINEM install.log am Repo-Root (nicht run/ —
+# container-beschreibbarer Bind-Mount, siehe watch.sh). Bei Fehlern werden die letzten
+# Zeilen gezeigt; das vollstaendige Log bleibt liegen. (Der Re-Exec nach einem
+# Self-Update leert das Log erneut — unkritisch, der Pull ist dann schon dokumentiert.)
+# Symlink-sicheres Anlegen (Repo-Root gehoert dem unprivilegierten clusev-User; ein plain
+# `: >` als root wuerde einem vorgelegten Symlink folgen): mktemp + atomares rename ersetzt
+# einen Link selbst und folgt ihm nie.
+init_log_file() {
+  local path="$1" dir tmp
+  dir="$(dirname -- "$path")"
+  tmp="$(mktemp "${dir}/.install-log.XXXXXX" 2>/dev/null)" || return 1
+  chmod 0644 "$tmp" 2>/dev/null || true
+  mv -fT -- "$tmp" "$path" 2>/dev/null || { rm -f "$tmp" 2>/dev/null; return 1; }
+}
+LOG_FILE="${REPO_DIR}/install.log"
+init_log_file "$LOG_FILE" || LOG_FILE=/dev/null
+export CLUSEV_INSTALL_LOG="$LOG_FILE"
+
 [ "$(id -u)" = 0 ] || die "Bitte mit sudo ausfuehren: sudo ./update.sh"
 [ -f docker-compose.prod.yml ] || die "Keine Clusev-Installation hier (docker-compose.prod.yml fehlt)."
 [ -x ./install.sh ] || [ -f ./install.sh ] || die "install.sh fehlt — Repo unvollstaendig."
@@ -83,8 +102,9 @@ if [ "${CLUSEV_UPDATE_REEXEC:-0}" != 1 ]; then
   fi
   before_hash="$(sha256sum -- "$0" | cut -d' ' -f1)"
   info "Hole Aktualisierungen (git pull --ff-only) ..."
-  timeout 300 git pull "${pull_args[@]}" \
-    || die "git pull fehlgeschlagen — Timeout, fehlende Zugangsdaten zum privaten Repo, lokale Aenderungen oder divergierter Branch. Mit 'git status' und dem Repo-Zugriff (Token im origin-Remote) pruefen und erneut versuchen."
+  timeout 300 git pull "${pull_args[@]}" >> "$LOG_FILE" 2>&1 \
+    || { tail -n 40 "$LOG_FILE" 2>/dev/null | sed 's/^/    /' >&2; die "git pull fehlgeschlagen — Timeout, fehlende Zugangsdaten zum privaten Repo, lokale Aenderungen oder divergierter Branch. Mit 'git status' und dem Repo-Zugriff (Token im origin-Remote) pruefen und erneut versuchen. Details: ${LOG_FILE}"; }
+  info "Codestand aktuell ($(git rev-parse --short=7 HEAD 2>/dev/null || echo '?'))"
   after_hash="$(sha256sum -- "$0" | cut -d' ' -f1)"
 
   # 3. Verify the pulled HEAD is signed by a TRUSTED maintainer key BEFORE anything acts on it
@@ -124,8 +144,8 @@ if [ "${CLUSEV_UPDATE_REEXEC:-0}" != 1 ]; then
       die "Der allowed-signers Trust-Anchor (${signers}) ist git-versioniert und damit ueber einen Pull austauschbar — Update abgebrochen. Die Datei muss untracked/gitignored sein (siehe .clusev-allowed-signers) oder ausserhalb des Arbeitsbaums liegen."
     fi
     info "Verifiziere Signatur des gepullten Commits (${signers}) ..."
-    git -c gpg.ssh.allowedSignersFile="$signers" verify-commit HEAD \
-      || die "Signaturpruefung fehlgeschlagen — HEAD ist NICHT von einem vertrauten Maintainer-Schluessel signiert. Update abgebrochen (moegliche Kompromittierung von Origin oder Transport). Der Stack laeuft unveraendert weiter."
+    git -c gpg.ssh.allowedSignersFile="$signers" verify-commit HEAD >> "$LOG_FILE" 2>&1 \
+      || die "Signaturpruefung fehlgeschlagen — HEAD ist NICHT von einem vertrauten Maintainer-Schluessel signiert. Update abgebrochen (moegliche Kompromittierung von Origin oder Transport). Der Stack laeuft unveraendert weiter. Details: ${LOG_FILE}"
     info "Signatur ok."
   else
     info "Hinweis: Commit-Signaturpruefung nicht konfiguriert (CLUSEV_ALLOWED_SIGNERS bzw. .clusev-allowed-signers) — uebersprungen."