c76c1ee61b
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.
50 lines
1.9 KiB
Markdown
50 lines
1.9 KiB
Markdown
# ESP32 Hacking TODO
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## Firmware
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### Security (from pentest findings)
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- [x] Enable `CONFIG_COMPILER_STACK_CHECK_MODE_NORM=y` (stack canaries)
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- [x] Enable `CONFIG_HEAP_POISONING_LIGHT=y` (heap corruption detection)
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- [x] Enable `CONFIG_ESP_TASK_WDT_PANIC=y` (WDT auto-recovery)
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- [x] Remove unused `#include "esp_now.h"` from app_main.c
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- [x] Remove hardcoded default IP `192.168.129.11` from binary
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- [ ] Flash encryption planning (irreversible eFuse burn)
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- [ ] Secure Boot V2 planning (irreversible eFuse burn)
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- [ ] DTLS for UDP command channel (stretch goal)
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- [x] OTA TLS certificate verification (ESP-IDF CA bundle)
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- [ ] NVS encryption for auth_secret at rest
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### Features
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- [ ] Multi-target (send UDP data to 2+ destinations simultaneously)
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- [ ] Deep sleep mode with wake-on-CSI-motion
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- [ ] Battery-optimized duty cycling
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- [ ] AP+STA config portal (captive portal for initial setup)
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### Testing
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- [ ] Tune presence threshold per room with real-world testing
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- [ ] Power consumption measurements (per-mode: idle, CSI, BLE, probe)
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- [ ] Benchmark: CSI callback latency
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- [ ] Benchmark: UDP throughput at different rates
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### Documentation
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- [ ] Document esp-crab dual-antenna capabilities
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- [ ] Document esp-radar console features
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- [ ] Pin mapping for ESP32-DevKitC V1
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- [ ] Compare CSI quality: passive (router) vs active (ESP-NOW)
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- [ ] Multi-sensor deployment guide (placement, zones, triangulation)
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## Tools (esp-ctl)
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- [ ] Migrate OSINT database to Flask API (esp-ctl becomes thin client)
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- [ ] `esp-ctl api` subcommand (query Flask API)
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## Ideas
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- ESP-NOW mesh for direct ESP32-to-ESP32 CSI
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- External PIR sensor for CSI ground truth validation
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- RSSI triangulation with 3+ sensors (approximate device location)
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- Home Assistant MQTT discovery integration
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- Grafana dashboards for long-term analytics
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- ML-based device classification (phone vs laptop vs IoT)
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- Webhook callbacks for alerts (Slack, Discord, ntfy)
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