Add visual indicators to session tables (replay badge when events exist,
exec badge for exec sessions) and a new "Top Exec Commands" table on the
dashboard. Includes EventCount field on Session, GetTopExecCommands on
Store interface, and truncateCommand template function.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Bots often send commands via `ssh user@host <command>` (exec request)
rather than requesting an interactive shell. These were previously
rejected silently. Now exec commands are captured, stored on the session
record, and displayed in the web UI session detail page.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Embeds a DB-IP Lite country MMDB (~5MB) in the binary via go:embed,
keeping the single-binary deployment story clean. Country codes are
stored alongside login attempts and sessions, shown in the dashboard
(Top IPs, Top Countries card, Recent/Active Sessions, session detail).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Persist byte-level I/O events from SSH sessions to SQLite and add a web
UI to replay them with original timing. Events are buffered in memory
and flushed every 2s to avoid blocking SSH I/O on database writes.
- Add session_events table (migration 002)
- Add SessionEvent type and storage methods (SQLite + MemoryStore)
- Change RecordingChannel to support multiple callbacks
- Add EventRecorder for buffered event persistence
- Add session detail page with xterm.js terminal replay
- Add /api/sessions/{id}/events JSON endpoint
- Linkify session IDs in dashboard and active sessions
- Vendor xterm.js v5.3.0
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Implement phase 2.1 (human detection) and 2.2 (notifications):
- Detection scorer computes 0.0-1.0 human likelihood from keystroke
timing variance, special key usage, typing speed, command diversity,
and session duration
- Webhook notifier sends JSON POST to configured endpoints with
deduplication, custom headers, and event filtering
- RecordingChannel gains an event callback for feeding keystrokes
to the scorer without coupling shell and detection packages
- Server wires scorer into session lifecycle with periodic updates
and threshold-based notification triggers
- Web UI shows human score in session tables with highlighting
- New config sections: [detection] and [[notify.webhooks]]
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Implements Phase 1.5 — an embedded web UI using Go templates, Pico CSS
(dark theme), and htmx for auto-refreshing stats and active sessions.
Adds read query methods to the Store interface (GetDashboardStats,
GetTopUsernames, GetTopPasswords, GetTopIPs, GetRecentSessions) with
implementations for both SQLite and MemoryStore. Introduces the
internal/web package with server, handlers, templates, and tests.
Web server is opt-in via [web] config section and runs alongside
SSH with graceful shutdown. Bumps version to 0.2.0.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
