Enroll a private channel and publisher public key on repeaters and room servers. Local Companion fleet sends sign targeted or whole-fleet commands, with expiry, durable replay protection, and a restricted command allowlist. Preserve exact transmitted-reply barriers for secondary-radio changes, bound validation and replies, and qualify crypto, persistence, transport scope, role permissions, and compact-profile exclusions with regression tests.
Preserve mutually exclusive preprocessor branches when extracting production C++ for the browser and HWCDC fixtures. Ignore braces in comments, literals and macro definitions, reject mismatched branch joins, and cover the actual repeater command pump with regression tests. Firmware behavior is unchanged.
Validated 93 extractor, official web console, setup GUI and HWCDC checks plus downstream workflow and real PlatformIO metadata checks.
Specialize repeater ACL session state, compact recent and flood records, stream Merkle proofs, and release cold OTA buffers safely. Preserve saved formats, stack sizes, table capacities, and OTA source limits. Account for lazy buffers when active and add compatibility, ARM alignment, allocation failure, and queued-response tests.
Validated six representative board/role builds, 1736 native test cases, sanitizer fixtures, and strict documentation. Document the preexisting Wio-E5 Mini flash overflow separately.
Keep Full sensors, UART2, adaptive OTA storage and the 8 KiB loop stack. Arbitrate shared SPI and OTA workspace ownership, move network waits into a worker, and use bounded queued TCP operations. Add reproducible test configs, RAM checks and regression coverage. Validated the Full build, UF2 layout and 29 sanitizer runtime scenarios.
Point both stable providers and runtime controls to the validated v1.17.1.9-halo-keymind-cascade-dev-88c85108 family. Record completed package validation while retaining hardware coverage limitations. Give all documentation source pages their exact hosted links and mount the telemetry form only in the browser. Verify current combined Full and nRF52 Full/Reduced catalog fixtures.
Starting or restarting MQTT during browser OTA could remove the active AP by forcing STA mode. Defer shared MQTT startup and recovery, and Companion WiFi startup, pending credential reloads and saved-SSID retries, until the live SDK AP releases the driver. Preserve the setup owner's deliberate credential handoff and cooperative stop acknowledgement.
Validated 91 source host tests, including 20 new AP ownership cases and nine reverted controls under ASan/UBSan. Hardware and firmware build qualification remain separate; the Arduino mode snapshot is not atomic.
Protect standard access points from the shared ESP-IDF LR flag, defer incompatible raw ESP-NOW starts, and select RAM storage before LR writes. Track successful LR owners so setup and OTA access points reject a conflicting running transport before changing WiFi.
Run actual production policies, transport lifecycle methods, and WebConfig teardown branches against a shared-LR SDK model with runtime negative controls; include the regression in unit CI.
Arduino-ESP32 2.0.17 UpdateClass::begin() clears _target_md5 before
initializing the digest builder (Updater.cpp:123-126). The installed pinned
framework package is 3.20017.241212+sha.dcc1105b. Setting the multipart
digest before begin therefore skipped the final comparison in end(),
which only compares a nonempty _target_md5 (Updater.cpp:303-308).
Set the supplied MD5 after Update.begin succeeds. If the digest is rejected,
abort the begun update, release upload admission, and return HTTP 400 before
assigning an owner or extending its receive timeout.
Model the pinned begin-clears-digest behavior in the host fixture using
independent digest vectors. Verify malformed and mismatched digests, actual
byte corruption, disconnect cleanup, and later valid admission. Negative
controls restore the original ordering and remove abort/busy cleanup.
Validation: python3 -B test/test_async_web_lifecycle.py -v passed 4/4,
including C++ ASan/UBSan execution and negative controls. No PlatformIO or
hardware validation was run in this worktree.
Bound ACL replies for encrypted routes, authorize Sensor ACL access using the actual Admin role, and preserve request retries after failed queue admission. Validate stored paths for replies, while keeping Room keep-alives direct-only.
Add both G3 RF-slot Sensor profiles, suppress battery alarms on unavailable measurements, and remove the unsupported Sensor WebConfig capability. Add executable regression coverage and CI checks.
mikecarper