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@ -150,6 +150,8 @@ typedef struct block_template_t
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uint64_t height;
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char prev_hash[64];
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uint32_t reserved_offset;
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char seed_hash[64];
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char next_seed_hash[64];
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} block_template_t;
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typedef struct job_t
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@ -246,6 +248,9 @@ static FILE *fd_log;
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static unsigned char sec_view[32];
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static unsigned char pub_spend[32];
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extern void rx_stop_mining();
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extern void rx_slow_hash_free_state();
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#define JSON_GET_OR_ERROR(name, parent, type, client) \
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json_object *name = NULL; \
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if (!json_object_object_get_ex(parent, #name, &name)) { \
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@ -857,12 +862,14 @@ stratum_get_proxy_job_body(char *body, const client_t *client,
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"\"difficulty\":%"PRIu64",\"height\":%"PRIu64","
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"\"reserved_offset\":%u,"
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"\"client_nonce_offset\":%u,\"client_pool_offset\":%u,"
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"\"target_diff\":%"PRIu64",\"target_diff_hex\":\"%s\"},"
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"\"target_diff\":%"PRIu64",\"target_diff_hex\":\"%s\","
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"\"seed_hash\":\"%.64s\",\"next_seed_hash\":\"%.64s\"},"
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"\"status\":\"OK\"}}\n",
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json_id, client_id, block_hex, job_id,
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bt->difficulty, bt->height, bt->reserved_offset,
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bt->reserved_offset + 12,
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bt->reserved_offset + 8, target, target_hex);
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bt->reserved_offset + 8, target, target_hex,
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bt->seed_hash, bt->next_seed_hash);
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}
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else
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{
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@ -873,11 +880,13 @@ stratum_get_proxy_job_body(char *body, const client_t *client,
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"\"difficulty\":%"PRIu64",\"height\":%"PRIu64","
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"\"reserved_offset\":%u,"
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"\"client_nonce_offset\":%u,\"client_pool_offset\":%u,"
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"\"target_diff\":%"PRIu64",\"target_diff_hex\":\"%s\"},"
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"\"target_diff\":%"PRIu64",\"target_diff_hex\":\"%s\","
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"\"seed_hash\":\"%.64s\",\"next_seed_hash\":\"%.64s\"},"
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"\"status\":\"OK\"}}\n", client_id, block_hex, job_id,
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bt->difficulty, bt->height,
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bt->reserved_offset, bt->reserved_offset + 12,
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bt->reserved_offset + 8, target, target_hex);
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bt->reserved_offset + 8, target, target_hex,
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bt->seed_hash, bt->next_seed_hash);
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}
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}
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@ -893,6 +902,14 @@ stratum_get_job_body_ss(char *body, const client_t *client, bool response)
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uint64_t target = job->target;
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char target_hex[17] = {0};
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target_to_hex(target, &target_hex[0]);
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char empty[] = "";
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char *seed_hash = empty;
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char *next_seed_hash = empty;
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if (job->miner_template)
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{
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seed_hash = job->miner_template->seed_hash;
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next_seed_hash = job->miner_template->next_seed_hash;
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}
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unsigned char extra_bin[8];
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memcpy(extra_bin, &job->extra_nonce, 4);
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memcpy(extra_bin+4, &instance_id, 4);
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@ -905,10 +922,11 @@ stratum_get_job_body_ss(char *body, const client_t *client, bool response)
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"\"error\":null,\"result\""
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":{\"id\":\"%.32s\",\"job\":{"
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"\"job_id\":\"%.32s\",\"target\":\"%s\","
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"\"extra_nonce\":\"%s\", \"pool_wallet\":\"%s\"},"
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"\"extra_nonce\":\"%s\", \"pool_wallet\":\"%s\","
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"\"seed_hash\":\"%.64s\",\"next_seed_hash\":\"%.64s\"},"
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"\"status\":\"OK\"}}\n",
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json_id, client_id, job_id, target_hex, extra_hex,
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config.pool_wallet);
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config.pool_wallet, seed_hash, next_seed_hash);
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}
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else
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{
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@ -916,8 +934,10 @@ stratum_get_job_body_ss(char *body, const client_t *client, bool response)
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"\"job\",\"params\""
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":{\"id\":\"%.32s\",\"job_id\":\"%.32s\","
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"\"target\":\"%s\","
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"\"extra_nonce\":\"%s\", \"pool_wallet\":\"%s\"}}\n",
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client_id, job_id, target_hex, extra_hex, config.pool_wallet);
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"\"extra_nonce\":\"%s\", \"pool_wallet\":\"%s\","
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"\"seed_hash\":\"%.64s\",\"next_seed_hash\":\"%.64s\"}}\n",
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client_id, job_id, target_hex, extra_hex, config.pool_wallet,
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seed_hash, next_seed_hash);
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}
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}
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@ -934,6 +954,8 @@ stratum_get_job_body(char *body, const client_t *client, bool response)
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uint64_t height = job->block_template->height;
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char target_hex[17] = {0};
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target_to_hex(target, &target_hex[0]);
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char *seed_hash = job->block_template->seed_hash;
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char *next_seed_hash = job->block_template->next_seed_hash;
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if (response)
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{
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@ -941,9 +963,11 @@ stratum_get_job_body(char *body, const client_t *client, bool response)
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"\"error\":null,\"result\""
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":{\"id\":\"%.32s\",\"job\":{"
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"\"blob\":\"%s\",\"job_id\":\"%.32s\",\"target\":\"%s\","
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"\"height\":%"PRIu64"},"
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"\"height\":%"PRIu64",\"seed_hash\":\"%.64s\","
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"\"next_seed_hash\":\"%.64s\"},"
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"\"status\":\"OK\"}}\n",
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json_id, client_id, blob, job_id, target_hex, height);
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json_id, client_id, blob, job_id, target_hex, height,
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seed_hash, next_seed_hash);
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}
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else
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{
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@ -951,8 +975,10 @@ stratum_get_job_body(char *body, const client_t *client, bool response)
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"\"job\",\"params\""
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":{\"id\":\"%.32s\",\"blob\":\"%s\",\"job_id\":\"%.32s\","
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"\"target\":\"%s\","
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"\"height\":%"PRIu64"}}\n",
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client_id, blob, job_id, target_hex, height);
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"\"height\":%"PRIu64",\"seed_hash\":\"%.64s\","
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"\"next_seed_hash\":\"%.64s\"}}\n",
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client_id, blob, job_id, target_hex, height,
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seed_hash, next_seed_hash);
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}
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}
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@ -1202,6 +1228,23 @@ response_to_block_template(json_object *result,
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block_template->height = json_object_get_int64(height);
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memcpy(block_template->prev_hash, json_object_get_string(prev_hash), 64);
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block_template->reserved_offset = json_object_get_int(reserved_offset);
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unsigned int major_version = 0;
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sscanf(block_template->blocktemplate_blob, "%2x", &major_version);
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uint8_t pow_variant = major_version >= 7 ? major_version - 6 : 0;
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log_trace("Variant: %u", pow_variant);
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if (pow_variant >= 6)
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{
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JSON_GET_OR_WARN(seed_hash, result, json_type_string);
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JSON_GET_OR_WARN(next_seed_hash, result, json_type_string);
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assert(seed_hash != NULL);
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assert(next_seed_hash != NULL);
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memcpy(block_template->seed_hash,
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json_object_get_string(seed_hash), 64);
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memcpy(block_template->next_seed_hash,
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json_object_get_string(next_seed_hash), 64);
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}
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}
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static void
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@ -2087,6 +2130,23 @@ client_on_block_template(json_object *message, client_t *client)
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memcpy(job->miner_template->prev_hash,
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json_object_get_string(prev_hash), 64);
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unsigned int major_version = 0;
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sscanf(btb, "%2x", &major_version);
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uint8_t pow_variant = major_version >= 7 ? major_version - 6 : 0;
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log_trace("Variant: %u", pow_variant);
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if (pow_variant >= 6)
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{
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JSON_GET_OR_WARN(seed_hash, params, json_type_string);
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JSON_GET_OR_WARN(next_seed_hash, params, json_type_string);
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assert(seed_hash != NULL);
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assert(next_seed_hash != NULL);
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memcpy(job->miner_template->seed_hash,
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json_object_get_string(seed_hash), 64);
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memcpy(job->miner_template->next_seed_hash,
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json_object_get_string(next_seed_hash), 64);
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}
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log_trace("Client set template: %s", btb);
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char body[STATUS_BODY_MAX];
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stratum_get_status_body(body, client->json_id, "OK");
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@ -2256,9 +2316,19 @@ client_on_submit(json_object *message, client_t *client)
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unsigned char result_hash[32] = {0};
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unsigned char submitted_hash[32] = {0};
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uint8_t major_version = (uint8_t)block[0];
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const int cn_variant = major_version >= 7 ? major_version - 6 : 0;
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get_hash(hashing_blob, hashing_blob_size,
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(unsigned char**)&result_hash, cn_variant, bt->height);
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uint8_t pow_variant = major_version >= 7 ? major_version - 6 : 0;
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if (pow_variant >= 6)
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{
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unsigned char seed_hash[32];
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hex_to_bin(bt->seed_hash, 64, seed_hash, 32);
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get_rx_hash(hashing_blob, hashing_blob_size,
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(unsigned char*)result_hash, seed_hash, bt->height);
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}
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else
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{
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get_hash(hashing_blob, hashing_blob_size,
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(unsigned char*)result_hash, pow_variant, bt->height);
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}
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hex_to_bin(result_hex, 64, submitted_hash, 32);
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if (memcmp(submitted_hash, result_hash, 32) != 0)
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@ -2768,6 +2838,8 @@ cleanup(void)
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database_close();
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BN_free(base_diff);
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BN_CTX_free(bn_ctx);
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rx_stop_mining();
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rx_slow_hash_free_state();
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pthread_mutex_destroy(&mutex_clients);
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log_info("Pool shutdown successfully");
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if (fd_log)
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