[no description] https://upleb.uk/npub12m5exm2uk3xa674cc5r0hlyvccs5xxn7qv83ezuteefv5972nquq4j4szl/esp32-tollgate/atom?h=master 2026-05-19T08:55:18+00:00 2026-05-19T08:55:18+00:00 Your Name you@example.com 2026-05-19T08:55:18+00:00 urn:sha1:e366ceb336550a72c76efea4c98a2a08cca27bce New modules: - mining_payment.c/h: hashprice calc (nbits->difficulty->sat/GH/s/day), share validation, client stats, allotment conversion (ms + bytes) - stratum_client.c/h: SV1 upstream pool connection (subscribe/authorize/submit) - stratum_proxy.c/h: Local SV1 TCP server for downstream miners, job broadcast - sw_miner.c/h: Software SHA256d miner (ESP32 CPU fallback) - asic_miner.c/h: ASIC detection stub (BM1366/BM1368 SPI) Config: - config.h/c: mining_payout_mode_t enum (auto/pool/upstream/proxy_only), stratum pool settings, mining port, hashprice override, sandbox mint access - Defaults fill nostr_seed_relays (8/8) and nostr_relays (4/4) with fast relays Integration into existing modules: - session.h/c: payment_method_t enum (CASHU/MINING/BYTES) - firewall.h/c: firewall_set_mining_port(), firewall_set_sandbox_mint_access() - tollgate_api.c: GET /mining/job, POST /mining/share, GET /mining/stats - tollgate_client.h/c: TG_CLIENT_MINING state, mining discovery tag parsing - tollgate_main.c: mining init in start_services(), stratum_client_tick() in loop - captive_portal.c: tabbed Cashu/Mine UI with live hashrate polling Unit tests (69 new assertions across 4 suites): - test_mining_payment (23 tests): nbits->difficulty, hashprice, client stats, allotment - test_stratum_proxy (21 tests): job set/get, stats, type validation - test_session_payment_method (12 tests): PAYMENT_METHOD enum, bytes/cashu methods - test_tollgate_client_mining (20 tests): mining tag parsing, discovery struct - test_firewall_sandbox (16 tests): client grant/revoke, max clients, setters Enhanced test stubs: - BaseType_t/pdPASS in freertos/task.h - lwip: sockets.h, etharp.h, prot/ip.h, prot/ip4.h, prot/tcp.h, netif.h - dns_server.h, esp_wifi_ap_get_sta_list.h Build fixes: - cvm_server.c: replace esp_timer_get_time() with xTaskGetTickCount(), fix process_relay_message() 3-arg call to 2-arg, add WS keepalive ping - stratum_proxy.c: widen task_name buffer 16->20 - sw_miner.c: add missing #include esp_random.h - nucula_src: save_proofs() moved to public in wallet.hpp Nostr relay updates: - nostr_seed_relays: +relay.anzenkodo.workers.dev, +nostr.koning-degraaf.nl, +knostr.neutrine.com, +nostr.einundzwanzig.space (8/8 slots) - nostr_relays: +relay.anzenkodo.workers.dev, +nostr.koning-degraaf.nl (4/4 slots) Squash-merge of feature/mining-payment (5 commits: c75230e..9d98ba1) 2026-05-19T08:01:08+00:00 Your Name you@example.com 2026-05-19T07:51:25+00:00 urn:sha1:eeba74a4a1c011e85e33dea4252b381e35a64ea4 Squash merge of feature/multi-mint-support (21 commits): Multi-mint wallet: - Accept payments from 4 mints: minibits, coinos, 21mint, lnvoltz - Periodic health probing (300s interval, 3 recovery threshold) - Multi-wallet init with nucula_wallet_init_multi() - /mints and /wallet API endpoints WPA auto-detect: - wifi_auth_mode config field (default WPA2, supports WPA3) - Runtime mapping to wifi_auth_mode_t in STA config Display gating: - display_enabled config field (default true) - Guards display_init/display_update per-board Bug fixes: - 3s delay before service start prevents lwip mem_free assertion - Real npub in discovery (identity_get()->npub_hex) - Health probe interval 300s (production value) - Duplicate services_start_task call removed - UTF-8 arrow replaced with ASCII in log message Tests: 61+14 unit tests passing, firmware builds clean 2026-05-19T07:44:48+00:00 Your Name you@example.com 2026-05-19T07:44:48+00:00 urn:sha1:fe6aa9663d4cdabdc6e71db6068f8cd9e3739ffe Price discovery allows TollGate ESP32 boards to advertise their per-step price via WiFi Vendor-Specific Information Elements (OUI 0xC0FFEE) in beacon and probe response frames. Nearby boards passively scan and build a market view of competing TollGates without requiring internet access. Features: - beacon_price.c/h: 26-byte packed Vendor IE payload (price, step, metric, mint_hash, geohash, npub_hash), injected via esp_wifi_set_vendor_ie() - market.c/h: Passive WiFi scan receiver, vendor IE callback parsing, BSSID-correlated market entries, effective price ranking - GET /market API endpoint: JSON market snapshot with discovered entries - AP-only services: beacon + market + API start on WIFI_EVENT_AP_START, independent of STA connectivity - STA reconnect fix: 2s delay between retries creates scan windows; s_sta_connecting guard prevents double-connect - write-config-ap-only-a/b Makefile targets for STA-less testing - market_tick() in main loop, client price comparison logging Hardware verified: both boards discover each other via Vendor IE beacons. Board A sees TollGate-C0E9CA (RSSI=-30), Board B sees TollGate-B96D80 (RSSI=-25). test-market.mjs: 9/9, test-price-discovery.mjs: 7/7 per board. Unit tests: 45 new assertions across test_beacon_price (28) and test_market (17). All 15 test suites pass. ESP-IDF build clean for ESP32-S3. 2026-05-18T22:40:12+00:00 Your Name you@example.com 2026-05-18T22:40:12+00:00 urn:sha1:2d78aadfd603fab9a9342b1281ad1d46ad82cf1d Restores build broken by eeb9d2d (cvm-relay-stability removed deps): - CMakeLists.txt: restore display.c, font.c, local_relay.c, relay_selector.c, sync_manager.c, axs15231b, qrcode, wisp_relay - tollgate_main.c: restore display.h, local_relay.h, relay_selector.h, sync_manager.h includes and display calls - cvm_server.c: kept master's keepalive/timeout/ping-pong fixes New test infrastructure: - test-local-relay, test-relay-nip11, test-cvm-roundtrip, test-cvm-mcp, test-cross-board make targets - test-cvm-roundtrip.mjs: MCP get_config + get_balance via public relay - test-cross-board.mjs: cross-board payment test - test-cvm-mcp-relay.mjs: kept from master New unit tests (35 tests): - test_display.c: 22 tests for escape_wifi_field - test_negentropy_adapter.c: 13 tests for negentropy adapter New modules: - negentropy_adapter.c/h: NIP-77 adapter skeleton Docs: - AGENTS.md: display module docs, new test commands - RELAY_HARDENING_PLAN.md: hardening checklist - RELAY_HARDENING_MERGE.md: merge plan and checklist Cleanup: - Removed CHECKLIST-CVM-RELAY.md, PLAN-SQUASH-MERGE.md (stale planning docs) - Removed components/esp-miner submodule Host unit tests: 63/63 pass 2026-05-18T21:48:04+00:00 Your Name you@example.com 2026-05-18T21:48:04+00:00 urn:sha1:eeb9d2d1dfd38dd19fa641e6f733c917a3d1d005 Relay disconnect fix (cvm_server.c): - TLS read timeout reduced from 15s to 1s (short poll loop) - Ping timer fires every 30s independently of read activity - Consecutive timeout counter (65s) detects real disconnects - Handle relay close frames (opcode 0x08) explicitly - Result: 120s+ stable connection (previously ~37s disconnect cycle) MCP relay integration tests (17/17 pass via make test-cvm-mcp): - MCP initialize roundtrip via relay.primal.net - get_sessions returns session array - get_usage returns metric/price/step fields - Non-owner auth rejection (board silently drops) - Owner control request passes after rejection test Build fixes: - Remove display/font/axs15231b/qrcode deps (from display branch, not here) - Remove local_relay/relay_selector/sync_manager deps (from relay branch) - Add esp_timer to CMakeLists REQUIRES Host unit tests: 61/61 pass 2026-05-18T21:02:41+00:00 Your Name you@example.com 2026-05-18T21:01:19+00:00 urn:sha1:81f2dc52dc42d01c89dff45a5407ec40b8863052 Local Nostr relay (NIP-01) on port 4869 with LittleFS 4MB storage. All events published locally first, then synced to public relays via REQ-diff. Relay selection via NIP-11 HTTP probing with NIP-77 scoring and auto-failover. Components: - wisp_relay: 16-file local relay (ws_server, storage_engine, sub_manager, broadcaster, relay_validator, router, handlers, rate_limiter, nip11, deletion, flash_monitor, relay_types) - esp_littlefs: LittleFS VFS integration (git submodule) - negentropy: for future NIP-77 binary sync (git submodule) New source files: - local_relay.c/h: thin wrapper for relay init/start/publish - relay_selector.c/h: NIP-11 probe + scoring + auto-failover - sync_manager.c/h: REQ-diff sync (primary 30min, fallback 6h) Bug fixes: - config.c: use-after-free (cJSON_Delete before seed_relays/sync parsing) - local_relay: moved init to app_main for boot-time start (not gated on STA IP) Flash layout: 4MB LittleFS partition at 0x500000 for relay_store Test results (Board B, live hardware): - Smoke: ping + HTTP 4869 + NIP-11: PASS - NIP-11 info document: 10/11 PASS - WS pub/sub (connect, REQ/EOSE, EVENT/OK, CLOSE, concurrent): 6/6 PASS - Unit tests (relay_validator + relay_selector): 13/13 PASS Hardware test make targets in physical-router-test-automation/: - make relay-build, relay-flash-b, relay-test-smoke/nip11/pubsub/sync/full 2026-05-18T19:40:06+00:00 Your Name you@example.com 2026-05-18T19:40:06+00:00 urn:sha1:42902a36bc52e009a1e8d3c371741e30a9cb4c33 Complete CVM implementation: persistent WebSocket relay listener, kind 25910 event subscription, MCP protocol handlers, CEP-6 announcements, 10 MCP tools, per-board hardware locks, WiFi EU regulatory fix. Architecture: - cvm_server.c: WS relay listener, kind 25910 subscription, MCP dispatch - mcp_handler.c/h: 10 MCP tools (get_config, set_config, get_balance, wallet_send, get_sessions, get_usage, set_payout, set_metric, set_price, wallet_melt) - Responses published via existing WS connection (not new TLS) - Auth check: only owner npub accepted - CEP-6: kinds 11316 (server), 11317 (tools), 10002 (relay list) - WS ping/pong keepalive every 30s, 60s TLS read timeout Critical fixes: - WiFi country code DE (ESP-IDF defaults to CN, breaks EU APs) - Subscription #p filter must be array not string - Use-after-free: tags_str freed before nostr_event_to_json - MCP responses via existing WS (ESP32 can't open multiple TLS) - EVENT msg buffer underflow, WS frame masking, TLS write loop Per-board hardware locks: - Lock files in physical-router-test-automation/locks/ - lock-a/b/c, unlock-a/b/c targets in 3 Makefiles - All hardware-touching targets require board lock Verified on Board B via relay.primal.net: - 282 unit tests passing (61 CVM + 60 MCP + 161 existing) - MCP initialize roundtrip: PASS - tools/list: PASS - tools/call get_config: PASS - tools/call get_balance: PASS - tools/call set_price: PASS (write operation) - CEP-6 announcements (11316, 11317, 10002): all accepted by relay - WiFi STA connection (EnterSSID-2.4GHz): PASS with country code DE - Board A WiFi confirmed hardware issue (not firmware) 2026-05-17T20:16:49+00:00 Your Name you@example.com 2026-05-17T20:16:49+00:00 urn:sha1:fe7c3be2fd9d464dbc837d1913409d2691bd50f5 - esp_wifi_set_mac requires WIFI_MODE_APSTA set first (fixes Board B crash) - Start services immediately when no STA network is configured (standalone TollGate without upstream WiFi) 2026-05-17T11:09:31+00:00 Your Name you@example.com 2026-05-17T11:09:31+00:00 urn:sha1:0c2c67b463d6a90aaa0bb69bf3c91dba1d9ec3ec - Add lwip_tollgate_hooks.h defining LWIP_HOOK_IP4_CANFORWARD macro - Inject hook into lwIP build via CMakeLists.txt ESP_IDF_LWIP_HOOK_FILENAME - Filter forwarded packets by source IP against firewall allowed list - Only filter packets from AP subnet (10.192.45.0/24), allow all others - Fix byte order bug: use network byte order for firewall_is_client_allowed - NAT always enabled, removed global NAT toggle functions - Remove spent-secret tracking from session.c (mint is authority) - Remove unused get_ap_netif() function - Reduce API server stack from 32KB to 16KB (fixes ESP_ERR_HTTPD_TASK) - Add esp_random.h stub for unit tests - All 186 unit tests passing - Verified on hardware: block->pay->allow->revoke->block E2E works 2026-05-17T09:19:16+00:00 Your Name you@example.com 2026-05-17T09:19:16+00:00 urn:sha1:3342c8e7b4f645c75470d3d893d09037a672cfd2