From e366ceb336550a72c76efea4c98a2a08cca27bce Mon Sep 17 00:00:00 2001 From: Your Name Date: Tue, 19 May 2026 14:25:18 +0530 Subject: feat(mining): Bitcoin mining-for-bandwidth payment system 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) --- main/tollgate_client.c | 26 ++++++++++++++++++-------- 1 file changed, 18 insertions(+), 8 deletions(-) (limited to 'main/tollgate_client.c') diff --git a/main/tollgate_client.c b/main/tollgate_client.c index a81d16f..73c8370 100644 --- a/main/tollgate_client.c +++ b/main/tollgate_client.c @@ -127,15 +127,25 @@ static bool parse_discovery_response(const char *json_str, tollgate_discovery_t if (val && cJSON_IsString(val)) { out->step_size_ms = atoi(val->valuestring); } - } else if (strcmp(tag_name->valuestring, "price_per_step") == 0 && tag_len >= 6) { - cJSON *amount = cJSON_GetArrayItem(tag, 2); - cJSON *mint = cJSON_GetArrayItem(tag, 4); + } else if (strcmp(tag_name->valuestring, "price_per_step") == 0 && tag_len >= 4) { + cJSON *payment_type = cJSON_GetArrayItem(tag, 2); + + if (cJSON_IsString(payment_type) && strcmp(payment_type->valuestring, "mining") == 0 && tag_len >= 5) { + out->mining_available = true; + cJSON *port_val = cJSON_GetArrayItem(tag, 3); + if (port_val && cJSON_IsString(port_val)) { + out->mining_port = (uint16_t)atoi(port_val->valuestring); + } + } else { + cJSON *amount = cJSON_GetArrayItem(tag, 2); + cJSON *mint = cJSON_GetArrayItem(tag, 4); - if (amount && cJSON_IsString(amount)) { - out->price_per_step = atoi(amount->valuestring); - } - if (mint && cJSON_IsString(mint)) { - strncpy(out->mint_url, mint->valuestring, sizeof(out->mint_url) - 1); + if (amount && cJSON_IsString(amount)) { + out->price_per_step = atoi(amount->valuestring); + } + if (mint && cJSON_IsString(mint)) { + strncpy(out->mint_url, mint->valuestring, sizeof(out->mint_url) - 1); + } } } } -- cgit v1.2.3