Commit Graph

110 Commits

Author SHA1 Message Date
user
c76c1ee61b feat: OTA TLS cert verification + CI release pipeline
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Wire ESP-IDF's built-in 150-CA root bundle to the OTA HTTP client
so HTTPS OTA verifies server certificates. Pin bundle config in
sdkconfig.defaults. Replace dead artifact-copy step with Gitea
release creation on tag push. Bump CI container to IDF v5.5.
2026-02-14 22:38:41 +01:00
user
0bcb5ddf0c fix: Enable stack canaries, heap poisoning, WDT panic; remove dead code
- CONFIG_COMPILER_STACK_CHECK_MODE_NORM=y (buffer overflow detection)
- CONFIG_HEAP_POISONING_LIGHT=y (use-after-free/corruption detection)
- CONFIG_ESP_TASK_WDT_PANIC=y (auto-reboot on hung task)
- Remove unused #include "esp_now.h" (CVE-2025-52471 mitigation)
- Replace hardcoded default IP 192.168.129.11 with 0.0.0.0 in Kconfig
2026-02-14 22:16:13 +01:00
user
31724df63f docs: Add pentest results and update project docs
Executed non-invasive pentest against amber-maple (v1.12-dev):
- Phase 1: mDNS, port scan, binary analysis, eFuse readout
- Phase 2: HMAC timing, command injection (27 tests), replay (6 tests)
- Phase 3: NVS analysis, CVE check (12 CVEs), binary structure
All network-facing tests PASS. Physical security gaps documented.
2026-02-14 21:55:47 +01:00
user
8445fab1ce docs: Add serial console and provisioning to cheatsheet 2026-02-14 20:49:03 +01:00
user
a81e7e3990 feat: Serial console AUTH + NVS provisioning tool
- Add serial_task: UART console for AUTH management with physical access
  AUTH shows full secret, AUTH <secret> sets, AUTH OFF clears
- Add esp-provision tool: provision auth secret via serial or NVS flash
  Supports auto-generate, custom secrets, --serial and --generate-only
- Fix esp-ota uptime cache: avoid firmware rate limiter on consecutive
  udp_cmd calls by caching uptime_s for 3s
2026-02-14 20:48:40 +01:00
user
a4bd2a6315 fix: Add uptime sync to all tools for 5s HMAC replay window
All three standalone tools (esp-cmd, esp-fleet, esp-ota) now fetch
device uptime before signing commands, matching what esp-ctl already
does. Includes 60ms delay after uptime fetch to avoid firmware rate
limiter (50ms inter-command throttle).
2026-02-14 20:29:49 +01:00
user
8fcc90a6db docs: Update cheatsheet for security hardening changes
- HMAC protocol: 16 -> 32 hex chars, document replay window
- Remove AUTH OFF (disabled remotely, use FACTORY reset)
- Split STATUS fields into authed/unauthed columns
- Update LED states for quiet mode (now default)
- Update mDNS discovery note (service ad removed)
2026-02-14 20:15:55 +01:00
user
57927c7c22 fix: Address P2 security audit findings
- VULN-012: Split STATUS into minimal (unauthed: hostname, uptime,
  rssi, version, motion, presence) and full (authed: all internals,
  build info, target IP, heap, NVS stats)
- VULN-011: Remove mDNS service advertisement and hardcoded "ESP32 CSI
  Sensor" instance name; use hostname only
- VULN-021: Increase HMAC tag from 64 bits (16 hex) to 128 bits
  (32 hex) — BREAKING: client scripts must update HMAC computation
- VULN-023: Enable PMF (802.11w) in sdkconfig.defaults to prevent
  deauth attacks at protocol level
2026-02-14 20:10:14 +01:00
user
ed8669c0af fix: Address P1 security audit findings
- VULN-010: Prevent CSI UDP buffer overflow with bounds-checked
  serialization loops and clamped pos before sendto
- VULN-019: Validate probe frame sig_len before body access
- VULN-017: Add NVS write throttle to config_erase_key()
- VULN-009: Tighten HMAC replay window from ±30s to ±5s, add nonce
  dedup cache (8 entries) to reject exact replays within window
- VULN-004/018: Add 50ms rate limit on command socket (20 cmd/s max)
- VULN-014: Stage baseline calibration in local buffer, gate with
  atomic nsub write to prevent partial reads from CSI callback
2026-02-14 20:05:06 +01:00
user
bbe0e3fb21 fix: Harden command auth and prevent remote auth disable
- Flip cmd_requires_auth() from blacklist to whitelist: only read-only
  query commands are unauthenticated, all state-modifying commands now
  require HMAC (VULN-007)
- Block AUTH OFF command to prevent remote auth disable; secret rotation
  still allowed, full reset via FACTORY (VULN-005)
- Redact auth secret in boot log to first 4 chars only (VULN-003)
- Update HELP text to reflect AUTH change
2026-02-14 20:01:19 +01:00
user
476a9beb3b fix: Harden HMAC auth, sanitize inputs, throttle NVS writes
- Constant-time HMAC comparison (prevents timing side-channel)
- Add timestamp to HMAC scheme for replay protection (30s window)
  New format: HMAC:<16hex>:<uptime_s>:<cmd>
- Validate HOSTNAME against [a-z0-9-] to prevent UDP stream injection
- Sanitize probe request SSIDs (strip non-printable chars and commas)
- Redact HMAC token from serial log output
- NVS write throttle: max 20 writes per 10s to prevent flash wear
2026-02-14 18:41:21 +01:00
user
ebc8a00b46 feat: Auto-generate auth secret and enforce HMAC on privileged commands
- Generate 128-bit random auth secret on first boot via hardware RNG,
  persist to NVS, log to serial for retrieval
- Gate destructive commands (OTA, FACTORY, REBOOT, TARGET, AUTH,
  HOSTNAME set) behind HMAC authentication
- Read-only and operational commands remain open for monitoring
- Require WPA2/WPA3 for WiFi AP association (reject open/WEP)
2026-02-14 18:36:31 +01:00
user
00b3372a6d docs: Update project docs with ALERT command and v1.11 completion 2026-02-14 17:42:02 +01:00
user
ce5205eb29 feat: Add ALERT command for temp/heap threshold monitoring
ALERT TEMP <celsius> and ALERT HEAP <bytes> emit EVENT packets
when thresholds are crossed (60s holdoff). NVS-persisted, shown
in STATUS and CONFIG. Temp alerts require SOC_TEMP_SENSOR_SUPPORTED.
2026-02-14 17:40:12 +01:00
user
5d37bde414 docs: Mark OTA rollback test passed on amber-maple 2026-02-14 17:12:59 +01:00
user
09dd40df91 docs: Mark v1.11.0 deployed to fleet 2026-02-14 15:46:37 +01:00
user
3f9c0b935e docs: Update TASKS with PING, LOG, RSSI RESET commands 2026-02-14 14:31:57 +01:00
user
35049df04e feat: Add PING, LOG, RSSI RESET commands
PING returns OK PONG for connectivity testing. LOG sets global
esp_log_level at runtime (NONE/ERROR/WARN/INFO/DEBUG/VERBOSE).
RSSI RESET clears min/max RSSI tracking counters. Compact HELP
text to fit 1400-byte reply buffer.
2026-02-14 14:30:11 +01:00
user
468a97713c feat: Add HELP, CONFIG, FACTORY commands; sync project docs
Firmware: HELP lists all 27 commands with syntax, CONFIG dumps
running config as key=value, FACTORY erases NVS and reboots.

Docs: update PROJECT, ROADMAP, TASKS, TODO to reflect v1.10
completion, v1.11 unreleased work, and esp32-web v0.1.5 state.
Remove stale v2.0 Flask phase-by-phase plan (now tracked in
~/git/esp32-web/). Clean deferred items from completed milestones.
2026-02-14 14:26:01 +01:00
user
aea0a06a5f feat: Add CSI ON/OFF command to toggle CSI collection
When CSI is OFF, probe request capture remains active.
Persisted via NVS key 'csi_enabled'.
2026-02-06 16:21:52 +01:00
user
2e4fa30b84 ci: Remove deploy job (deploy locally instead)
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v1.10.3
2026-02-05 23:46:37 +01:00
user
89e05bbb7e ci: Use absolute path for ESP-IDF on host runner
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2026-02-05 23:43:59 +01:00
user
f9d22cbe39 ci: Use curl/tar for deploy checkout (host has no git)
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2026-02-05 23:29:52 +01:00
user
12fa03a2d5 feat: Default LED to quiet mode (off, solid on motion)
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2026-02-05 23:27:13 +01:00
user
9e3038e85f ci: Run deploy on host with local HTTP server for OTA
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v1.10.2
2026-02-05 23:23:45 +01:00
user
de3e120c7e ci: Use Gitea release URL for OTA instead of local HTTP server
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v1.10.1
2026-02-05 23:14:06 +01:00
user
b65256fa45 feat: Add LED quiet mode (off normally, solid on motion)
LED command: LED [QUIET|AUTO]
- QUIET: LED off, turns solid on motion/presence detection, blinks on OTA
- AUTO: Original behavior (constant blink)

Persisted via NVS key 'led_quiet'.
2026-02-05 23:13:32 +01:00
user
a84abf03ca ci: Add security checks (secrets scan, config validation) 2026-02-05 23:02:46 +01:00
user
4da0679d4e ci: Skip build job on tag pushes (deploy rebuilds) 2026-02-05 23:00:10 +01:00
user
da9859571b ci: Remove shellcheck, run deploy in container with host network
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- Remove shellcheck job (no shell scripts)
- Deploy job now uses espressif/idf container with --network=host
- Install git, curl, jq, netcat in deploy container
v1.10.0
2026-02-05 22:54:16 +01:00
user
52603fb097 fix: Use git clone instead of curl for deploy checkout
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2026-02-05 22:47:51 +01:00
user
974ffadb1c ci: Add firmware size check and version tag validation
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- Fail build if binary exceeds 1920 KB partition
- Warn at 85% capacity
- Warn if git tag differs from embedded version
2026-02-05 22:42:49 +01:00
user
eb4c3d1657 feat: Add build metadata to STATUS, enable size optimization
STATUS now includes built=, idf=, chip= fields for diagnostics.
Switch to -Os compiler optimization (saves ~75 KB).
2026-02-05 22:42:45 +01:00
user
456b4f0b9a ci: Run build after checks pass, fix deploy checkout
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2026-02-05 22:24:38 +01:00
user
a338c9f65f ci: Fix multiline command syntax for host runner
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v1.9.7
2026-02-05 22:18:50 +01:00
user
fbf2e9a7c1 ci: Add OTA progress monitoring with version checks
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v1.9.6
2026-02-05 22:11:13 +01:00
user
1377abe248 ci: Run deploy on host instead of container for network access
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v1.9.5
2026-02-05 22:09:47 +01:00
user
551225d308 fix: Remove unused app_size variable (cppcheck)
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v1.9.4
2026-02-05 22:08:30 +01:00
user
7f2e3f6dad ci: Add ccache for faster builds + parallel OTA deployment
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Build improvements:
- Enable ccache via IDF_CCACHE_ENABLE=1
- Mount /var/cache/ccache volume for persistent cache
- Show ccache stats after build

Deployment improvements:
- Deploy to all sensors in parallel (max 3)
- Reduced total deploy time from ~2.5min to ~1min

Note: Runner needs /var/cache/ccache directory with write permissions
v1.9.3
2026-02-05 22:02:29 +01:00
user
a85a2d776b ci: Use host network for deploy container
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v1.9.2
2026-02-05 21:55:21 +01:00
user
6dbab23329 ci: Serve firmware from runner for OTA deployment
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Instead of having ESP devices download from Gitea (TLS cert issues),
the runner now serves firmware via local HTTP server and triggers
OTA with the local URL.
v1.9.1
2026-02-05 21:48:53 +01:00
user
4b3697c8e6 feat: Add NVS and partition info to STATUS response
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- nvs_used: NVS entries in use
- nvs_free: free NVS entries
- nvs_total: total NVS entries
- part_size: running partition size in bytes
v1.9.0
2026-02-05 21:33:20 +01:00
user
f87ddec742 docs: Add v2.0 Flask API backend roadmap
Plan for REST API backend (purple team/OPSEC/OSINT):
- Phase 1: Project scaffold, SQLAlchemy models, podman
- Phase 2: UDP collector for sensor data streams
- Phase 3: Core API endpoints (sensors, devices, alerts, probes, events)
- Phase 4: OSINT features (OUI lookup, BLE company ID mapping)
- Phase 5: Fleet management API

Port allocation:
- TCP 5500: HTTP REST API
- UDP 5500: Sensor data collector
- UDP 5501: Sensor commands (outbound)

Also documents completed v1.8 (HTTPS OTA) and v1.9 (multi-channel
scanning, BLE fingerprinting) milestones.
2026-02-05 20:41:24 +01:00
user
d58b6dd814 feat: v1.9 — multi-channel scanning, BLE fingerprinting
Multi-channel scanning (CHANSCAN command):
- Periodic channel hopping (1-13) with 100ms dwell for broader probe capture
- CHANSCAN ON/OFF/NOW/INTERVAL subcommands
- New NVS keys: chanscan (i8), chanscan_int (i32)
- Emits EVENT,hostname,chanscan=done channels=13 on completion
- PROBE_DATA now includes channel number

BLE fingerprinting:
- Extended BLE_DATA format with company_id, tx_power, flags
- Extracts manufacturer data from BLE advertisements
- Common IDs: 0x004C (Apple), 0x00E0 (Google), 0x0075 (Samsung)

STATUS output now includes chanscan=on/off field.
2026-02-05 17:38:08 +01:00
user
9234ff00de feat: Support HTTPS URLs for OTA updates
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v1.8.0
2026-02-05 13:57:08 +01:00
user
a1074319f2 ci: Upload firmware to Gitea releases for OTA
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v1.7.6
2026-02-05 13:48:08 +01:00
user
9ece83bac0 ci: Simplify deploy script to pure POSIX sh
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v1.7.5
2026-02-05 13:28:28 +01:00
user
cfa22e9e2a ci: Fix deploy script for POSIX sh, use explicit bash
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v1.7.4
2026-02-05 13:21:38 +01:00
user
baf2c69aee ci: Use hardcoded sensor IPs for deploy
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v1.7.3
2026-02-05 13:14:38 +01:00
user
7be795a26e ci: Fix deploy job - use container with host networking
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v1.7.2
2026-02-05 12:29:22 +01:00