diff options
| author | Ivan Nardi <12729895+IvanNardi@users.noreply.github.com> | 2022-01-11 15:23:39 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-01-11 15:23:39 +0100 |
| commit | 3a087e951d96f509c75344ad6791591e10e4f1cd (patch) | |
| tree | e1c83179768f1445610bf060917700f17fce908f /src/lib/protocols/mining.c | |
| parent | a2916d2e4c19aff56979b1dafa7edd0c7d3c17fe (diff) | |
Add a "confidence" field about the reliability of the classification. (#1395)
As a general rule, the higher the confidence value, the higher the
"reliability/precision" of the classification.
In other words, this new field provides an hint about "how" the flow
classification has been obtained.
For example, the application may want to ignore classification "by-port"
(they are not real DPI classifications, after all) or give a second
glance at flows classified via LRU caches (because of false positives).
Setting only one value for the confidence field is a bit tricky: more
work is probably needed in the next future to tweak/fix/improve the logic.
Diffstat (limited to 'src/lib/protocols/mining.c')
| -rw-r--r-- | src/lib/protocols/mining.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/lib/protocols/mining.c b/src/lib/protocols/mining.c index ac08f2276..7d1f32e67 100644 --- a/src/lib/protocols/mining.c +++ b/src/lib/protocols/mining.c @@ -61,7 +61,7 @@ void ndpi_search_mining_udp(struct ndpi_detection_module_struct *ndpi_struct, ; else { snprintf(flow->flow_extra_info, sizeof(flow->flow_extra_info), "%s", "ETH"); - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_MINING, NDPI_PROTOCOL_UNKNOWN); + ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_MINING, NDPI_PROTOCOL_UNKNOWN, NDPI_CONFIDENCE_DPI); if(packet->iph) /* TODO: ipv6 */ cacheMiningHostTwins(ndpi_struct, packet->iph->saddr + packet->iph->daddr); return; @@ -97,7 +97,7 @@ void ndpi_search_mining_tcp(struct ndpi_detection_module_struct *ndpi_struct, if((*to_match == magic) || (*to_match == magic1)) { snprintf(flow->flow_extra_info, sizeof(flow->flow_extra_info), "%s", "ETH"); - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_MINING, NDPI_PROTOCOL_UNKNOWN); + ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_MINING, NDPI_PROTOCOL_UNKNOWN, NDPI_CONFIDENCE_DPI); if(packet->iph) /* TODO: ipv6 */ cacheMiningHostTwins(ndpi_struct, packet->iph->saddr + packet->iph->daddr); return; @@ -110,7 +110,7 @@ void ndpi_search_mining_tcp(struct ndpi_detection_module_struct *ndpi_struct, if(isEthPort(ntohs(packet->tcp->dest)) /* Ethereum port */) { snprintf(flow->flow_extra_info, sizeof(flow->flow_extra_info), "%s", "ETH"); - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_MINING, NDPI_PROTOCOL_UNKNOWN); + ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_MINING, NDPI_PROTOCOL_UNKNOWN, NDPI_CONFIDENCE_DPI); if(packet->iph) /* TODO: ipv6 */ cacheMiningHostTwins(ndpi_struct, packet->iph->saddr + packet->iph->daddr); return; @@ -131,7 +131,7 @@ void ndpi_search_mining_tcp(struct ndpi_detection_module_struct *ndpi_struct, {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"} */ snprintf(flow->flow_extra_info, sizeof(flow->flow_extra_info), "%s", "ETH"); - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_MINING, NDPI_PROTOCOL_UNKNOWN); + ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_MINING, NDPI_PROTOCOL_UNKNOWN, NDPI_CONFIDENCE_DPI); if(packet->iph) /* TODO: ipv6 */ cacheMiningHostTwins(ndpi_struct, packet->iph->saddr + packet->iph->daddr); return; @@ -155,7 +155,7 @@ void ndpi_search_mining_tcp(struct ndpi_detection_module_struct *ndpi_struct, {"method":"submit","params":{"id":"479059546883218","job_id":"722134174127131","nonce":"98024001","result":"c9be9381a68d533c059d614d961e0534d7d8785dd5c339c2f9596eb95f320100"},"id":1} */ snprintf(flow->flow_extra_info, sizeof(flow->flow_extra_info), "%s", "ZCash/Monero"); - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_MINING, NDPI_PROTOCOL_UNKNOWN); + ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_MINING, NDPI_PROTOCOL_UNKNOWN, NDPI_CONFIDENCE_DPI); if(packet->iph) /* TODO: ipv6 */ cacheMiningHostTwins(ndpi_struct, packet->iph->saddr + packet->iph->daddr); return; |