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) --- tests/unit/test_session_payment_method.c | 74 ++++++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 tests/unit/test_session_payment_method.c (limited to 'tests/unit/test_session_payment_method.c') diff --git a/tests/unit/test_session_payment_method.c b/tests/unit/test_session_payment_method.c new file mode 100644 index 0000000..0239140 --- /dev/null +++ b/tests/unit/test_session_payment_method.c @@ -0,0 +1,74 @@ +#include "test_framework.h" +#include "../../main/session.h" +#include "../../main/firewall.h" +#include "../../main/config.h" +#include "../../main/cashu.h" +#include +#include + +static tollgate_config_t g_test_config; + +const tollgate_config_t *tollgate_config_get(void) { + return &g_test_config; +} + +esp_err_t firewall_get_mac_for_ip(uint32_t ip, char *mac_out, size_t size) { + (void)ip; + snprintf(mac_out, size, "AA:BB:CC:DD:EE:FF"); + return 0; +} + +static uint32_t g_granted_ips[32]; +static int g_granted_count = 0; + +void firewall_grant_access(uint32_t ip) { + if (g_granted_count < 32) g_granted_ips[g_granted_count++] = ip; +} + +void firewall_revoke_access(uint32_t ip) { + (void)ip; +} + +int main(void) +{ + printf("=== test_session_payment_method ===\n"); + memset(&g_test_config, 0, sizeof(g_test_config)); + strncpy(g_test_config.metric, "milliseconds", sizeof(g_test_config.metric) - 1); + g_granted_count = 0; + + printf("\n--- session_create sets PAYMENT_METHOD_CASHU ---\n"); + session_manager_init(); + session_t *s1 = session_create(0x0A010001, 60000); + ASSERT(s1 != NULL, "session created"); + ASSERT_EQ_INT(PAYMENT_METHOD_CASHU, (int)s1->payment_method, "cashu session has PAYMENT_METHOD_CASHU"); + + printf("\n--- session_create_bytes sets PAYMENT_METHOD_BYTES ---\n"); + session_manager_init(); + g_granted_count = 0; + session_t *s2 = session_create_bytes(0x0A010002, 1048576); + ASSERT(s2 != NULL, "bytes session created"); + ASSERT_EQ_INT(PAYMENT_METHOD_BYTES, (int)s2->payment_method, "bytes session has PAYMENT_METHOD_BYTES"); + ASSERT_EQ_UINT64(1048576, s2->allotment_bytes, "allotment_bytes set"); + ASSERT_EQ_UINT64(0, s2->bytes_consumed, "bytes_consumed starts at 0"); + + printf("\n--- payment_method_t enum values are distinct ---\n"); + ASSERT(PAYMENT_METHOD_CASHU != PAYMENT_METHOD_MINING, "CASHU != MINING"); + ASSERT(PAYMENT_METHOD_CASHU != PAYMENT_METHOD_BYTES, "CASHU != BYTES"); + ASSERT(PAYMENT_METHOD_MINING != PAYMENT_METHOD_BYTES, "MINING != BYTES"); + + printf("\n--- session extend preserves payment_method ---\n"); + session_manager_init(); + g_granted_count = 0; + session_t *s3 = session_create(0x0A010003, 60000); + ASSERT_EQ_INT(PAYMENT_METHOD_CASHU, (int)s3->payment_method, "initially CASHU"); + session_extend(s3, 30000); + ASSERT_EQ_INT(PAYMENT_METHOD_CASHU, (int)s3->payment_method, "still CASHU after extend"); + + printf("\n--- bytes session allotment_ms is INT64_MAX ---\n"); + session_manager_init(); + g_granted_count = 0; + session_t *s4 = session_create_bytes(0x0A010004, 2097152); + ASSERT(s4->allotment_ms == INT64_MAX, "bytes session has INT64_MAX allotment_ms"); + + TEST_SUMMARY(); +} -- cgit v1.2.3