Two hardening features completed in parallel (each with its own spec + tests),
sharing call sites (TwoFactorSetup, WebauthnKeys, routes) so committed together:
- ConfirmAction token hardening: destructive confirm flows now carry a server-issued,
single-use, signed token (App\Support\Confirm\ConfirmToken) instead of trusting a
client-mutable event/params/auditTarget. Every #[On] apply handler consumes + validates
the token (forged/replayed/direct-bypass calls no-op). Server-scoped per action; closes
the codebase-wide confirm-bypass + audit-forgery vector across Security, Sessions, Users,
WebauthnKeys, Servers\Show, Services, System, Files.
- Backup-code airtight reveal: codes are revealed via a transient channel, not a persisted
Livewire property, so a captured/replayed snapshot can't re-render them; the recovery
download is grant-gated.
Full suite green (162).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Revert the hydrate-on-every-request sync — writing the single global active-server
session on every async request (slow load(), polls, parallel tabs) is inherently
last-writer-wins and races. Setting it only at mount (once per deliberate
navigation) is race-free and fixes the visible drift. bfcache restore + multi-tab
remain inherent edges of the single-session model — documented in the handoff.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Add a hydrate() hook so Show re-asserts its server as active on the wire:poll tick
and any action — covering a wire:navigate bfcache restore that skips mount(),
without the earlier racy client-side POST. Idempotent + server-side, no race.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Two "current server" notions diverged: the sidebar switcher (session active_server_id)
vs the server-details URL. Now viewing a server's details sets it active (sidebar
always matches the page), and switching the sidebar while on a details page navigates
to the chosen server (instead of reloading the old one). One current server, in sync.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Addresses "ich sehe nicht welche IPs gebannt sind / entsperren / whitelist". The
server-detail page gains a "fail2ban-Status" panel.
New Fail2banService (owns all fail2ban I/O):
- status(): jails with currently/total failed+banned + the banned IP list, plus the
whitelist; sentinel-guarded, and a CLIENT_OK marker so an active service whose
fail2ban-client query fails is reported as a read error, not "0 jails".
- unban() (idempotent: "not banned" = success), manual ban() GUARDED against loopback
(whole 127.0.0.0/8 + ::1) and Clusev's own SSH source (canonical inet_pton compare).
- readConfig()/writeTuning()/writeIgnoreip(): tuning and whitelist live in SEPARATE
zz- drop-ins and each writes only its own keys, so a whitelist change can never
rewrite the ban policy (and vice-versa). The legacy single-file zz-clusev.local is
removed on tuning save (migration). ignoreip is preserved VERBATIM (hostnames/CIDRs,
continuation lines) — loopback always re-seeded; add/remove report no-ops so the
audit only records real changes.
UI: jails + banned IPs each with "Entsperren" (direct, audited), whitelist editor
(add/remove, audited), "IP sperren" via an R5 modal (modals.fail2ban-ban). Jail/IP
args are Js::from()-encoded (remote-sourced, injection-safe). Direct handlers catch
SSH failures. Tuning modal migrated to Fail2banService.writeTuning.
MaintenanceService slimmed to package updates only (fail2ban moved out).
Pint clean; Codex review clean (IPv6 guard, verbatim ignoreip, decoupled drop-ins,
legacy migration, read-error detection all hardened); R12 — server-detail HTTP 200,
0 console errors, fail2ban panel + jail + whitelist render.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The server-detail page gains a "Firewall-Regeln" panel — addressing "ich kann nur
aktivieren, sonst nichts": list rules, add, and delete, with hard SSH-lockout guards.
FirewallService:
- status(): one privileged read — installed/active, default policies, and the rule
list. ufw rules come from `ufw show added` (add-syntax, works active OR inactive),
defaults from /etc/default/ufw; a CLUSEV_FWREAD_OK sentinel + a "Status:" check
distinguish a real read from a failed/empty one.
- addRule(): validated action/proto/port/from (proto before `from`, ufw grammar);
refuses deny/reject on the SSH port or portless (would block all inbound).
- deleteRule(): whitelists the spec against rules ufw actually reported (injection-
proof — a forged spec can't match), deletes by spec (race-free, no rule number),
guards SSH-port allow rules incl. ranges and trailing comments, distinguishes
not_found from a real deletion so the audit only records true deletions.
firewalld is READ-ONLY this release: status() reads the runtime state of every active
zone (ports/services/rich rules, zone-attributed), rule mutation is refused with a
German note. on/off + hardening (Phase A) still work.
UI: x-panel with default-policy badges, "+ Regel" (modal modals.firewall-rule), per-
rule delete via R5 ConfirmAction (audit deferred to the real outcome), graceful
read-error / not-installed / inactive / firewalld-read-only states.
Fix: the firewall row's tone variable was renamed $tone -> $ruleTone — the page-level
$tone is a closure used by the gauges/Volumes panel; reusing the name clobbered it and
500'd the page below the firewall block. R12 now confirms the full loaded page.
Default-policy EDITING was intentionally not exposed (highest lockout risk).
Pint clean; Codex review clean; R12 — server-detail HTTP 200, 0 console errors,
firewall panel + rules + volumes all render.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Foundation so Clusev no longer assumes Debian/apt/ufw/systemd. A host's OS is
resolved once (cached) and every package/firewall/service decision asks it.
New app/Support/Os/:
- OsProfile — family + package manager + firewall tool + service manager, plus
supports(feature) returning NULL or a German reason (graceful degradation).
- OsDetector — one unprivileged probe (/etc/os-release + `command -v` with sbin on
PATH + which firewall is RUNNING); family from ID/ID_LIKE cross-checked against
installed binaries; cached 1h (60s when nothing detected). Readability-guards the
`.` source so a host without /etc/os-release still falls back by package manager.
- PackageManager — apt/dnf/zypper command strings (pending count, apply, install,
is-installed); zypper exit 102/103 normalized to success.
- FirewallTool — ufw + firewalld enable/disable. firewalld opens ssh/80/443 in the
PERMANENT config BEFORE the daemon starts filtering (handles running + stopped),
preserving the no-lockout guard for custom SSH ports.
Integration:
- FirewallService enable/disable now OS-aware (ufw or firewalld) with a support gate.
- MaintenanceService: hasApt -> updateSupport(); pendingUpdates() + applyUpgrades()
across managers (dnf check-update exit 100 handled).
- HardeningService: state()/commandFor() per-OS (dpkg vs rpm, ufw vs firewalld, apt
periodic vs dnf-automatic; yum-only hosts gate auto-updates). Each row carries
supported/reason; unsupported features render muted with a German note instead of
a toggle. apply() refuses unsupported features gracefully.
- Server-Details surfaces the detected System / package manager / firewall.
- SystemUpdate modal + view: OS-neutral copy; audit action system.package_upgrade.
Arch (pacman) & Alpine (apk/OpenRC) are detected and gracefully disabled where
unsupported. Debian/ufw/systemd path verified behaviourally identical on the live
fleet. Pint clean; Codex review clean (fixed firewalld lockout + os-release guard +
yum/dual-firewall/zypper edge cases); R12 — 9 routes 200, 0 console errors.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Operator feedback: no way to add servers; irrelevant storage-internals text; fail2ban
only on/off; raw shell commands shown; no apt update/upgrade.
- Add server: CreateServer modal (name, IP/host, SSH port, user, password|key, optional
label) on the Servers index → creates server + encrypted credential ATOMICALLY (DB
transaction). Strict IP/hostname validation (filter_var + hostname; rejects 999.x, ':').
- System updates (Debian/Ubuntu only): MaintenanceService + SystemUpdate modal — shows the
pending-update count (or "unbekannt" when undeterminable) and runs apt update && upgrade
as root; gated to apt hosts.
- fail2ban configuration: Fail2banConfig modal — Sperrdauer / Max. Fehlversuche / Zeitfenster,
written to a Clusev-owned jail.d drop-in (zz-clusev.local, last-wins; never touches the
operator's jail.local/jails). Durations kept verbatim in fail2ban's native grammar
(600, 10m, 1h 30m, -1). Reads the EFFECTIVE [DEFAULT] across files; refuses to save when the
current policy couldn't be read (no overwrite with unseen defaults); reloads fail2ban only
when already active (never starts it).
- Modals: removed the raw "Befehle (als root)" preview + raw stdout dumps from the hardening
modal — clean German description + result only.
- System page: dropped the .env/Datenbank storage-internals callout (irrelevant to the user).
R15 — Codex gate: `codex review --uncommitted` run iteratively; fixed every finding across 9
rounds (fail2ban jail clobbering, section/precedence, composite/-1 durations, reload-starting-
inactive, read-failure propagation, glob exit code, apt-count failure, atomic server create,
IP validation) until clean — 0 security issues throughout. Live-verified on 10.10.90.162;
R12: Servers/Detail/System 200 / 0 console errors, modals open, hardening modal shows no commands.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Rework the server-hardening UX per operator feedback ("only activate, can't
deactivate or adjust, UFW won't even activate, is the existing state read?").
- Bidirectional toggles: each item (SSH root-login, SSH password-login, fail2ban,
UFW, unattended-upgrades) is a clean Aktivieren/Deaktivieren toggle driven by the
live feature state, not a one-shot "Anwenden".
- Real state read (HardeningService::state, privileged): SSH from `sshd -T` (the
EFFECTIVE config — honours Include order + Match blocks), UFW from `ufw status`,
unattended from `apt-config dump` (effective periodic value), packages via dpkg —
so nicht-installiert / inaktiv / aktiv are detected; a feature counts as "secure"
only when installed AND active.
- UFW activation installs ufw if missing (fixes "ufw: not found"); opens the detected
sshd port + 80/443 before `ufw --force enable`; adds disable().
- SSH drop-in renamed 00-clusev.conf (sorts + wins first); apt periodic written to a
last-winning 99zz-clusev file. Long timeout for apt installs.
- preview() returns the EXACT command apply() runs (single source — no drift between
the confirmation preview and the executed mutation). Password-disable lock-out guard
intact (refused when Clusev uses password auth or no key exists).
R15 — Codex review gate: `codex review --uncommitted` run iteratively; fixed every
finding across 5 rounds (drop-in precedence, apt periodic config, preview/apply drift,
ufw status detection, privileged-read error handling, stale-config secure state) until
"no actionable regressions". 0 security issues throughout.
Live-verified on 10.10.90.162: state via sshd -T (effective), fail2ban + unattended
toggled on/off both ways, ufw installed + state reflects, lock-out guard refuses
disabling password auth. R12: server detail 200 / 0 console errors, toggles render.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Security pivot — make server hardening, SSH access, firewall, dashboard domain/TLS
and the release channel controllable from the dashboard (no SSH needed), with guards
so a remote change can never lock the operator out.
Foundation
- ssh_credentials gains name + disabled_at + last_used_at; CredentialVault refuses a
disabled credential. New key/value Setting model. FleetService::runPrivileged() /
runPlain() — central sudo-aware exec (base64-wrapped sh -c), live-verified as root.
A · control-plane self-hardening
- SecurityHeaders middleware: env-aware CSP (allows the Vite dev origin in dev, strict
same-origin in prod), X-Frame-Options DENY, nosniff, Referrer/Permissions-Policy,
HSTS when secure. 2FA brute-force throttle (5/60s). install.sh sets
SESSION_SAME_SITE=strict + EXPIRE_ON_CLOSE + SECURE_COOKIE (only behind TLS).
B · SSH credential management
- name/label on the access; a credential card on the server page with Bearbeiten /
Sperren-Entsperren (kill-switch) / Löschen (R5), all audited.
C · server hardening from the dashboard (guards + confirmation)
- HardeningService (PermitRootLogin no, PasswordAuthentication no, fail2ban,
unattended-upgrades) + FirewallService (UFW). HardeningAction modal previews the
exact root commands before applying. GUARDS: refuse to disable password-login when
Clusev itself logs in by password or no key exists; UFW opens the real sshd port +
80/443 before enabling. Live-verified non-destructively (previews, the password
guard refusing, ufw status read).
D+E · System page (/system)
- Dashboard Domain + Let's-Encrypt email (Setting) -> DeploymentService renders the
matching Caddy site block (honest: stages the file + shows the reload command, never
fakes TLS). Release channel (stable|beta|dev) configurable; Versions reads it.
Built largely by 4 parallel agents into disjoint files; shared files integrated + the
security-critical bits hardened by hand (the password-auth lock-out guard + env-aware CSP).
Verified (R12): /system + server detail + all 8 routes 200 / 0 console errors (CSP does
not break Livewire/Alpine/Vite); credential card + 5 hardening "Anwenden" buttons render;
the hardening modal opens with the command preview; System persists domain/channel +
renders valid Caddy config; runPrivileged runs as root + the vault refuses disabled creds.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- Fix Alpine "Invalid or unexpected token" on file/service/key actions: @js()
does NOT compile inside a Blade component (x-btn) attribute, so a literal
@js(...) reached the DOM and Alpine choked on it. Switched all 10 wire:click
arguments to loop-index lookups (files: open/go/download/edit/confirmDelete;
services: confirm; keys: confirmKeyRemoval) — the component resolves the value
server-side by index. {{ $loop->index }} compiles in component attributes; @js
does not.
- Self-host fonts (R14): Chakra Petch / Space Grotesk / JetBrains Mono as local
.woff2 in resources/fonts/, declared via @font-face in app.css, Vite-bundled
with relative urls so they resolve in dev AND the prod build. No Google Fonts
/ CDN link or @import. New rule R14 added to rules.md + CLAUDE.md.
- Auth redesign (split-brand, per reference): new auth layout with a brand panel
(faux terminal + glow mesh, hidden below lg) + redesigned login,
two-factor-challenge, two-factor-setup, password-change forms.
- x-btn: add size="lg" (h-11, >=44px touch target) for the full-width auth CTA;
one shared button component, no bespoke styles.
- Remove unused Laravel welcome.blade.php (was full of raw hex — R3 cleanup).
Verified (R12): /login 200 / 0 console errors, fonts load (Chakra+Grotesk+JB),
brand panel visible @1440; file-editor REAL click -> modal opens, textarea
renders, 0 Alpine errors; editor load/save roundtrip (/etc/hostname='debian');
all 7 routes 200 / 0 console errors. Full rules audit R1-R14 clean.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Round of UX work from user feedback (browser-verified per R12 — all routes 200,
zero console errors).
- Server-Details redesign (/frontend-design): hero header band (status-tinted
server glyph + name + meta strip + actions), a full-width row of dense vital
cards (ring + label + absolute used/total) instead of 3 donuts floating in a
height-stretched panel, hardening checklist with status-colored accent borders,
and a clear section hierarchy (vitals → specs+security → volumes+net → keys).
- New user Settings page (/einstellungen): profile (name/email), password change
(current-password gated), 2FA status + enable link / disable (confirm + audit).
Sidebar "Konto" nav group + clickable user block.
- SSH key generation: "Neues Paar generieren" in the add-key modal makes an
ed25519 keypair (phpseclib) — public key installed on save, private shown once.
- Services list is height-capped + scrollable so the Journal below is reachable.
- <x-btn> now also renders <a> (href) for link-buttons.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The modal panel rendered *behind* its own backdrop (it "appeared then vanished"):
Tailwind v4 no longer turns `transform` into a stacking context, so the static
panel sat under the fixed/blurred backdrop. Fixed with `relative z-10` on the
panel (interactively verified by force-opening the modal).
- New <x-btn> component: one compact, consistent style (h-8 text-xs) with
variants (primary/accent/secondary/danger/ghost/ghost-danger). Replaced every
ad-hoc action button — modals, service start/stop/restart, file row actions +
upload, server-details (Zugang/Dateien/key add+remove). No more oversized,
inconsistent buttons.
- New EditCredential form modal + "Zugang" button on Server-Details: deposit or
update a server's SSH login (e.g. root) — this is where the privileged
credential for systemctl/journal gets stored (encrypted vault). Changing it
re-pulls the snapshot with the new login.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Route switching was slow because each page did its SSH reads inside mount(),
blocking the response. Now mount() only sets cheap shell state and the SSH read
runs in load() via wire:init — the page shell + skeletons render instantly and
content streams in.
- Lazy-load Dashboard (services), Services, Files, Server-Details: SSH moved from
mount() to load(); skeleton placeholders (new <x-skeleton>) while !$ready.
- Modal container: z-10 -> z-50 (was rendering *under* the z-40 sidebar) and a
real max-w-lg (the dynamic modalWidth classes were never generated by Tailwind,
so modals spanned full width). This also fixes the "flash + disappear".
- Modal/action buttons: normalize size (min-h-11 uppercase font-display -> h-9
text-sm font-medium) and add a wire:loading spinner + disabled-while-running on
the confirm/save actions (no double-submit, clear feedback).
- Server-Details gauges keep wire:poll (live) but no longer block initial render.
Verified: every page renders ready=false + skeleton with no SSH, then load()
populates real data; modal buttons carry the spinner.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Make the panel actually operate the server, not just display it — for everything
that works in the SSH user's own space (no sudo required).
- FleetService: addAuthorizedKey (append, dedup, perms-safe via base64 transport),
removeAuthorizedKey (by SHA256 fingerprint, preserves every other key — never
rewrites blindly, no lockout), sshKeys (reload), deleteFile (SFTP unlink).
- AddSshKey form modal: paste a public key -> appended over SSH + AuditEvent +
list reload. Wired to the "Schlüssel hinzufügen" button on Server-Details.
- Server-Details: key removal now performs the real SSH removal then reloads;
new "Dateien" button opens the file manager scoped to this server.
- Files: delete performs the real SFTP unlink then reloads the directory.
Verified live: add+remove of a throwaway key leaves the existing key intact;
real file delete confirmed gone. systemctl start/stop/restart still need a
privileged credential (the demo account has no passwordless sudo).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Addresses "chart/gauges don't update" and "design": the visible live layer no
longer depends on the Reverb WS path (which was unreliable through the dev NAT).
- Poller is now the single SSH metrics source: FleetService::applyMetrics writes
the latest reading + a rolling cpu/mem history into the cache (and the DB).
- Dashboard reads latest + history from cache (no SSH on web render); the big
chart and KPI sparklines render real history; wire:poll.10s refreshes them.
- Server-Details gauges read the poller-updated row via wire:poll.10s; the donut
rings get a size="lg" variant (h-24) so they read clearly + animate.
- FleetSeeder no longer seeds a fake fleet (those servers had no credentials and
showed no data). It seeds one real server from CLUSEV_DEMO_SSH_* env vars, or
an empty fleet otherwise. Existing fake servers removed from the demo DB.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Replace the page mock data with real reads from the target host via the
phpseclib SSH layer. New FleetService parses raw command output into the exact
shapes the Livewire pages already consume; all parsing forces LC_ALL=C and reads
/proc to stay locale-independent.
- app/Services/FleetService.php: metrics (cpu via two /proc/stat samples, mem via
/proc/meminfo, disk via df), full snapshot (identity/specs incl. virt+disk_gb,
volumes, interfaces from ip+/proc/net/dev, sshd/fail2ban/ufw hardening, authorized
keys), systemd units + journal, and an ls-based directory listing. One compound
command per read; connect/parse failures bubble up.
- clusev:poll-metrics command replaces the mock emitter in the dev supervisor:
polls every credentialed server, persists cpu/mem/disk/status, broadcasts
MetricsTicked(server) — unreachable boxes flagged offline, loop never dies.
- Pages wired with graceful failure (offline state, never a 500):
Dashboard (live cached metrics + notable units), Services (real units+journal),
Files (real listing + dir navigation via open/go/up), Server-Details (live
snapshot persisted onto the row + offline banner).
- WithFleetContext prefers a credentialed, non-offline server as the default.
- dualChart filters ticks by server name so the chart tracks the active host.
Verified live against a real Debian 13 box: metrics/services(91)/journal(25)/
files(navigable)/snapshot(5 ifaces, real hardening, real key) all parse correctly.
Credentials are stored encrypted in the vault — never in source.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Add a generic ConfirmAction modal (LivewireUI\Modal\ModalComponent). On confirm
it persists exactly one AuditEvent and re-dispatches a page event so the origin
applies its own state change — domain-agnostic and reused everywhere (R5).
Wired the destructive actions, each writing an audit row:
- Services: start/stop/restart -> confirm + audit; service state reflects result
- Files: delete -> confirm + audit; entry removed
- Server-Details: revoke SSH key (new per-row trash button) -> confirm + audit
(carries server_id)
Supporting changes:
- Publish + restyle the modal container for the dark theme (void backdrop +
surface panel + shadow-pop instead of the package's gray/white defaults)
- Toaster island in the app layout that catches the `notify` browser event
- Add alert/power/rotate/trash icons to x-icon
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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