[no description] https://upleb.uk/npub12m5exm2uk3xa674cc5r0hlyvccs5xxn7qv83ezuteefv5972nquq4j4szl/esp32-tollgate/atom?h=feature%2Fminer-integration 2026-05-19T09:04:12+00:00 2026-05-19T09:04:12+00:00 Your Name you@example.com 2026-05-19T09:04:12+00:00 urn:sha1:55917e09b186c44afc53fc0dd2d3635b34febcd8 - config.h: remove duplicate nostr_sync fields - Makefile: add mint_health stub for test_session_payment_method - test_tollgate_client_mining: inline market_t stub to avoid dependency cascade - CMakeLists: add negentropy_adapter.c + esp_littlefs + negentropy REQUIRES 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. 2026-05-18T21:02:41+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 2026-05-16T23:57:06+00:00 Your Name you@example.com 2026-05-16T23:57:06+00:00 urn:sha1:fdf662f8f1a1a3b38fe4d251982fffab8e9bf664 - mcp_handler.c/h: 4 tools (get_config, set_config, get_balance, wallet_send) - nip04.c/h: AES-256-CBC + ECDH with 0x02 compressed pubkey prefix - Fixed IV copy bug: mbedTLS AES-CBC modifies IV in-place - Base64 encode/decode for ciphertext transport - PKCS7 padding - cvm_server.c/h: Nostr DM listener with FreeRTOS task - config: cvm_enabled, cvm_relays fields - 156 total tests passing across 10 test binaries 2026-05-16T23:20:07+00:00 Your Name you@example.com 2026-05-16T23:20:07+00:00 urn:sha1:edd125d0e3fe5fe7c0edf30c429723f3b0120c68 - session_create_bytes() + session_add_bytes() for bytes-metric sessions - session_is_expired() dispatches on config metric (bytes vs milliseconds) - cashu_calculate_allotment() unified dispatcher for both metrics - tollgate_api discovery/usage/session_event use configured metric - config: metric field defaults to 'bytes', step_size_bytes=22020096 (21MB) - 14 new unit tests (148 total passing) - ASSERT_EQ_UINT64 macro added to test framework 2026-05-16T23:07:15+00:00 Your Name you@example.com 2026-05-16T23:07:15+00:00 urn:sha1:cb4bd7d7c10cadcb43f82c09b13ffed744e541f7 - New lnurl_pay.c/h: LNURL-pay protocol (GET .well-known/lnurlp + callback) - New lightning_payout.c/h: threshold-based auto-payout with multi-recipient split - Extended nucula_wallet bridge with nucula_wallet_melt() (NUT-05) - Config: payout section with multi-mint, multi-recipient, fee_tolerance - Default: enabled, TollGate@coinos.io, min_payout=128, min_balance=64 - 18 new unit tests (all passing), 134 total 2026-05-16T22:51:39+00:00 Your Name you@example.com 2026-05-16T22:51:39+00:00 urn:sha1:78dd599277b8e8b2ddc39a4ae710ec91d737272e - New tollgate_client.c/h: detect upstream TollGate (kind=10021), auto-pay via nucula wallet, session monitoring with 20% renewal - State machine: IDLE→DETECTING→NEEDS_PAY→PAYING→PAID→RENEWING - Blocking: upstream payment before local services start - Synchronous wallet init (was async task) - Client config: enabled, steps_to_buy, renewal_threshold_pct - Updated PLAN.md with Phases 4-7 (client, payout, bytes, CVM) - Updated CHECKLIST.md with all new phase items - 30 new unit tests (all passing), 116 total 2026-05-16T18:25:05+00:00 Your Name you@example.com 2026-05-16T18:25:05+00:00 urn:sha1:4c47ae188b288e7d24bd9566ab3e6a6805d9484f - Add identity.c/h: HMAC-SHA512 derivation from nsec → npub, STA/AP MAC, SSID, AP IP - Add nostr_event.c/h: NIP-01 event serialization + Schnorr signing (BIP-340) - Add geohash.c/h: lat/lon to geohash encoding - Add wifistr.c/h: kind 38787 event builder + WebSocket publish to Nostr relays - Update config.c/h: nsec-based identity, Nostr relay/geo config, remove static SSID/IP - Replace custom mbedTLS wallet with nucula library (libsecp256k1) - Remove wallet.c/h, wallet_persist.c/h (replaced by nucula_lib component) - Verified on Board A: derived SSID, captive portal, payment, wallet, wifistr publish