Replaces the 11-column table with severity-sorted record rows: host,
combined status chip, latency, alert chips, time-in-state, and the most
recent alert message. Per-family address/state/latency/last-change move
to a hover card on the status chip and permanently to a new Connectivity
table in the Host Overview info section (host info API now includes
connections). Last-alert is seeded from /api/0/alerts and kept fresh
from the event stream; the event log below uses the same row idiom with
its filters intact. WS reconnect state shows in the toolbar instead of
a modal.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NfPpSpccTWBfZg1FTveyaU
Extract the settings redesign's tokens and components into shared
static/hbd-ui.css + hbd-ui.js and dedupe settings.html against them.
About becomes yaml-key sections with kv rows; Alerts gets stat tiles,
chip filters, and alert record rows (same fetch/ack logic); Host
Overview keeps its DOM and live-update JS but is re-skinned to the
token system with a page toolbar. Live Dashboard intentionally
untouched pending its own redesign.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NfPpSpccTWBfZg1FTveyaU
Sticky offsets (toolbar, rail, mobile chips, anchor margins) derive from
the measured nav/toolbar heights via CSS variables, since the fixed nav's
height varies with viewport width.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NfPpSpccTWBfZg1FTveyaU
One idiom for every section: mono identifier, badges, fact chips, inline
accordion editor. Scalar config sections merge into one grouped 'server'
section. Sidebar becomes YAML-key nav (mobile: horizontal chips); sticky
toolbar carries pending-changes state and Publish. Staging, publish,
channel CRUD, and permission gating are unchanged — same payload shapes
and endpoints.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NfPpSpccTWBfZg1FTveyaU
The users-section loop reused 'username' as its loop variable, overwriting
the requesting user's name so host/threshold filtering compared against the
last user in the config. Rename to 'uname' and add a regression test with a
user that is not last in the users dict.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NfPpSpccTWBfZg1FTveyaU
The server inferred each plugin's collection interval from the gap between
the last two received PLG samples, then expired data at interval * 3. After
an outage this guess was wrong: the request_update re-send of collect-once
InfoPlugins produced two close samples, yielding a tiny inferred interval
that purged permanent info data minutes after recovery.
Clients now declare each plugin's interval in the PLG message (_interval).
The server uses it directly (from the first post-recovery sample), expiring
at interval * 3 so live data survives at least two full intervals; interval
0 marks collect-once InfoPlugins that never go stale. Legacy clients omit
the field and fall back to the previous inferred-gap behavior.
Adds _interval to all three clients: hbc, hbc_mini.py, hbc_mini.c.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
data.msgs grew without bound (eventlog appended forever, also persisted in
the pickle), and ws.py replayed the entire history to every dashboard
client on connect - one JSON frame per message - making page reloads
progressively sluggish. Cap the buffer in eventlog() (configurable via
msg_buffer_size, default 500) and slice the WebSocket replay to the last
30, matching the window the HTTP render already uses.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Host.plugin_timers holds asyncio TimerHandle objects (and their lambda
callbacks) which are not picklable, causing the 5-minute state save to
fail with "Can't pickle local object reset_plugin_timer.<locals>.<lambda>".
Add Host.__getstate__ to reset plugin_timers to {} before pickling,
mirroring Connection.__getstate__; timers are recreated on the next PLG.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- Use `is not None` for pathconf values so 0 is not silently dropped
- Broaden connectivity prefix check to catch bare "connectivity" key
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Path traversal: confine avatar file serving to avatar_dir (defaults to
config file directory); validate on both read and write
- UDP owner injection: server-configured owner now takes precedence over
UDP-supplied value, matching the documented intent
- Open redirect: reject non-relative next= values after login
- Stored XSS: enable Jinja2 autoescape on all template environments;
add escHtml() helper in live.html and apply to all innerHTML sinks
sourced from network data (host names, addrs, states, log messages)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
These entries are set by the connection state machine, not by threshold
config, so they have no threshold entry and were being deleted on every
startup. Guard them explicitly so overdue/down alerts survive the purge.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
restore_connection_timers now calls _set_connectivity_alert("CRITICAL")
for DOWN, OVERDUE, and UNKNOWN connections, ensuring alerts are present
even if hbd was shut down before the transition callbacks recorded them.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Moves the plugin-state purge from the boot flag to the UP transition,
so stale history and alerts are cleared on any reconnect (reboot, or
recovery from overdue/unknown) not just detected reboots.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
When a PLG message arrives with fewer keys than the previous sample,
alert states for the missing metrics are removed immediately. Handles
nagios checks removed from configuration while the runner plugin continues.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
live.html used host.raw_name which stateinfo() never included — the
hash was always empty. Use host.name (the raw hostname stateinfo()
does include). Also exclude plugin_timers from stateinfo() to prevent
asyncio handles from breaking jsons().
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Avoids false-stale firing for slow plugins (e.g. nagios_runner at 300 s)
when the heartbeat interval is much shorter. On the first sample cancel
any leftover timer; arm the 3× stale timer only after the second sample.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- hbdclass: add per-plugin stale timers; clear history and alerts after
3× heartbeat interval with no PLG data received
- udp: wire stale timer on every PLG message via _make_plugin_stale_callback
- http: persist new OAuth users to config file on first login
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Y axis now fits the actual data range with 10% padding rather than
fixed 0-100%. Grid lines use nice tick steps (1/2/5/10 × magnitude).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Renders an SVG line chart above the CPU Usage row using all available
history samples (up to 100). Color adapts green/orange/red by load level.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Theme preference stored in localStorage (auto follows the OS setting).
The chosen data-theme attribute is applied synchronously in <head> to
avoid any flash of unstyled content. CSS custom properties handle all
surface, text, border and input colours across every page. The
Appearance section on the profile page lets each user switch modes.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Send history messages newest-first from the server, tagged with
history=True so the client appends rather than prepends them, avoiding
reverse-chronological display on initial load.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Hosts with watch: false in config no longer appear in the Alerts page
or nav bar alert counts. Events still appear in the Log of Events.
Hosts without a config entry default to watch: false.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
