Add internal/metrics package with dedicated Prometheus registry exposing
SSH connection, auth attempt, session, and build info metrics. Wire into
SSH server (4 instrumentation points) and web server (/metrics endpoint).
Add dockerImage output to flake.nix via dockerTools.buildLayeredImage.
Bump version to 0.7.0.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Zork-style dungeon crawler set in an abandoned data center / medieval dungeon.
11 rooms, 6 items, 3 puzzles (dark room, locked door, maintenance panel),
standard text adventure parser with verb aliases and direction shortcuts.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Padding spaces (end-of-line and blank filler lines) were unstyled,
causing the terminal's default background to bleed through.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Fix rendering issues where content from previous screens bled through
when switching between views of different heights/widths:
- Pad every line to full terminal width (ANSI-aware) so shorter lines
overwrite leftover content from previous renders
- Track terminal height via WindowSizeMsg and pad between content and
footer to fill the screen
- Send tea.ClearScreen on all screen transitions for height changes
- Fix panic in transfer completion when routing number is < 4 chars
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
After an unclean shutdown, sessions could be left with disconnected_at
NULL, appearing permanently active. Add CloseActiveSessions to the Store
interface and call it at startup to close any leftover sessions.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add an 80s-style green-on-black bank terminal shell ("banking") using
charmbracelet/bubbletea for full-screen TUI rendering over SSH.
Screens: login, main menu, account summary, account detail with
transactions, wire transfer wizard (6-step form capturing routing
number, destination, beneficiary, amount, memo, auth code), transaction
history with pagination, secure messages with breadcrumb content (fake
internal IPs, vault codes), change PIN, and hidden admin access (99)
that locks after 3 failed attempts with COBOL-style error output.
All key actions (login, navigation, wire transfers, admin attempts) are
logged to the session store. Wire transfer data is the honeypot gold.
Configurable via [shell.banking] in TOML: bank_name, terminal_id, region.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Implement Samsung FridgeOS-themed shell (PLAN.md §3.3) with inventory
management, temperature controls, diagnostics, alerts, and other
appliance commands. Add per-credential shell routing so static
credentials can specify which shell to use via the `shell` config field,
passed through ssh.Permissions.Extensions.
Also extract shared ReadLine helper from bash to the shell package so
both shells can reuse terminal input handling.
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>
Implement Phase 1.4: replaces the hardcoded banner/timeout stub with a
proper shell system. Adds a Shell interface with weighted registry for
shell selection, a RecordingChannel wrapper (pass-through for now, prep
for Phase 2.3 replay), and a bash-like shell with fake filesystem,
terminal line reader, and command handling (pwd, ls, cd, cat, whoami,
hostname, id, uname, exit). Sessions now log command/output pairs to
the store and record the shell name.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add session context, shell configuration, and transparent I/O recording
design notes based on exploration of available SSH library context and
forward-planning for session replay (phase 2.3).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Adds persistent storage using modernc.org/sqlite (pure Go). Login
attempts are deduplicated by (username, password, ip) with counts.
Sessions and session logs are tracked with UUID IDs. Includes embedded
SQL migrations, configurable retention with background pruning, and
an in-memory store for tests.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Adds nixos-module.nix with services.oubliette options (enable, package,
settings, configFile) and a hardened systemd service. Exposes the module
as nixosModules.default in flake.nix.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Define version once in cmd/oubliette/main.go and use builtins.match
in flake.nix to extract it. Add versioning guidelines to CLAUDE.md.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add log_format config field ("text" default, "json" for structured
JSON output) to support machine-readable logging.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Use subtle.ConstantTimeCompare for static credential checks to
prevent timing side-channel attacks
- Cap failCounts (100k) and rememberedCreds (10k) maps with eviction
to prevent memory exhaustion from botnet-scale scanning
- Sweep expired credentials on each auth attempt
- Add configurable max_connections (default 500) with semaphore to
limit concurrent connections and prevent goroutine/fd exhaustion
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add core SSH server with password authentication, per-IP failure
tracking, credential memory with TTL, and static credential support.
Includes TOML config loading with validation, Ed25519 host key
auto-generation, and a Nix package output.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
