Save hostname after detection finished for later use within analyse/end/idle flow events. Fixes #39.

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/test/results/default/anydesk.pcapng.out b/test/results/default/anydesk.pcapng.out
index 3f9c7b8cd..d3cd192c2 100644
--- a/test/results/default/anydesk.pcapng.out
+++ b/test/results/default/anydesk.pcapng.out
@@ -60,8 +60,8 @@
 02549{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":152,"source":"cfgs\/default\/pcap\/anydesk.pcapng","alias":"nDPId-test","flow_id":7,"flow_state":"finished","flow_src_packets_processed":16,"flow_dst_packets_processed":16,"flow_first_seen":1663090549161771,"flow_src_last_pkt_time":1663090558034917,"flow_dst_last_pkt_time":1663090558365585,"flow_idle_time":7580000000,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1448,"flow_dst_max_l4_payload_len":1448,"flow_src_tot_l4_payload_len":5817,"flow_dst_tot_l4_payload_len":3029,"midstream":0,"thread_ts_usec":1663090558365585,"l3_proto":"ip4","src_ip":"192.168.1.128","dst_ip":"195.181.174.176","src_port":48260,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":5,"data_analysis": {"iat": {"min":4,"avg":583127.8,"max":8444631,"stddev":2063627.1,"var":4258557067264.0,"ent":1.5,"data": [17715,17815,909,17821,3430,20304,88,41,3772,21850,18137,104,44,888,64188,13442,76786,1527,18418,206643,224790,16,4,18683,18,62779,11,80221,8427892,8444631,313993]},"pktlen": {"min":52,"avg":328.9,"max":1500,"stddev":495.5,"var":245485.5,"ent":3.8,"data": [60,60,52,341,52,1500,52,1132,52,1146,103,52,92,52,199,52,198,52,137,52,145,1500,1500,1273,52,52,92,90,52,137,52,145]},"bins": {"c_to_s": [8,0,2,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,1,0,0,0,0,0,0,2,0,0],"s_to_c": [7,4,2,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,1,0,0]},"directions": [0,1,0,0,1,1,0,1,0,0,1,0,1,0,0,1,1,0,0,1,1,0,0,0,1,1,1,1,0,0,1,1],"entropies": [4.759216309,5.287539482,5.061608315,5.575212479,5.085552692,7.541802406,5.085552692,7.720355034,5.138531685,7.691242218,6.017449379,5.100070000,6.076607704,5.061608315,6.938662529,5.176993370,6.939621925,5.176993370,6.553288460,5.176993370,6.578802109,7.876228809,7.874102592,7.832963467,5.176993370,5.176993370,6.054868221,5.938801765,5.138531685,6.484602451,5.215455055,6.623850822]},"ndpi": {"flow_risk": {"24": {"risk":"Missing SNI TLS Extn","severity":"Medium","risk_score": {"total":300,"client":210,"server":90}},"30": {"risk":"Desktop\/File Sharing","severity":"Low","risk_score": {"total":600,"client":480,"server":120}},"31": {"risk":"Uncommon TLS ALPN","severity":"Medium","risk_score": {"total":610,"client":485,"server":125}}},"confidence": {"6":"DPI"},"proto":"TLS.AnyDesk","proto_id":"91.252","proto_by_ip":"Unknown","proto_by_ip_id":0,"encrypted":1,"breed":"Acceptable","category_id":12,"category":"RemoteAccess"}}
 01566{"flow_event_id":2,"flow_event_name":"end","thread_id":0,"packet_id":157,"source":"cfgs\/default\/pcap\/anydesk.pcapng","alias":"nDPId-test","flow_id":6,"flow_state":"info","flow_src_packets_processed":8,"flow_dst_packets_processed":7,"flow_first_seen":1613977595407425,"flow_src_last_pkt_time":1613977595964011,"flow_dst_last_pkt_time":1613977595963376,"flow_idle_time":7580000000,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1286,"flow_dst_max_l4_payload_len":914,"flow_src_tot_l4_payload_len":1549,"flow_dst_tot_l4_payload_len":1767,"midstream":0,"thread_ts_usec":1663090558383202,"l3_proto":"ip4","src_ip":"192.168.1.178","dst_ip":"192.168.1.187","src_port":52039,"dst_port":7070,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":5,"ndpi": {"flow_risk": {"5": {"risk":"Known Proto on Non Std Port","severity":"Medium","risk_score": {"total":160,"client":140,"server":20}},"8": {"risk":"Weak TLS Cipher","severity":"High","risk_score": {"total":150,"client":135,"server":15}},"15": {"risk":"TLS (probably) Not Carrying HTTPS","severity":"Low","risk_score": {"total":460,"client":410,"server":50}},"24": {"risk":"Missing SNI TLS Extn","severity":"Medium","risk_score": {"total":300,"client":210,"server":90}},"30": {"risk":"Desktop\/File Sharing","severity":"Low","risk_score": {"total":600,"client":480,"server":120}}},"confidence": {"6":"DPI"},"proto":"TLS.AnyDesk","proto_id":"91.252","proto_by_ip":"Unknown","proto_by_ip_id":0,"encrypted":1,"breed":"Acceptable","category_id":12,"category":"RemoteAccess"}}
 01471{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":157,"source":"cfgs\/default\/pcap\/anydesk.pcapng","alias":"nDPId-test","flow_id":5,"flow_state":"finished","flow_src_packets_processed":19,"flow_dst_packets_processed":21,"flow_first_seen":1613977595379986,"flow_src_last_pkt_time":1613977602672535,"flow_dst_last_pkt_time":1613977601741457,"flow_idle_time":7580000000,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":3926,"flow_dst_max_l4_payload_len":1460,"flow_src_tot_l4_payload_len":6286,"flow_dst_tot_l4_payload_len":2727,"midstream":0,"thread_ts_usec":1663090558383202,"l3_proto":"ip4","src_ip":"192.168.1.187","dst_ip":"192.168.1.178","src_port":54164,"dst_port":7070,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":5,"ndpi": {"flow_risk": {"5": {"risk":"Known Proto on Non Std Port","severity":"Medium","risk_score": {"total":160,"client":140,"server":20}},"15": {"risk":"TLS (probably) Not Carrying HTTPS","severity":"Low","risk_score": {"total":460,"client":410,"server":50}},"24": {"risk":"Missing SNI TLS Extn","severity":"Medium","risk_score": {"total":300,"client":210,"server":90}},"30": {"risk":"Desktop\/File Sharing","severity":"Low","risk_score": {"total":600,"client":480,"server":120}}},"confidence": {"6":"DPI"},"proto":"TLS.AnyDesk","proto_id":"91.252","proto_by_ip":"Unknown","proto_by_ip_id":0,"encrypted":1,"breed":"Acceptable","category_id":12,"category":"RemoteAccess"}}
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-00977{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":157,"source":"cfgs\/default\/pcap\/anydesk.pcapng","alias":"nDPId-test","flow_id":3,"flow_state":"finished","flow_src_packets_processed":1,"flow_dst_packets_processed":1,"flow_first_seen":1613977585247036,"flow_src_last_pkt_time":1613977585247036,"flow_dst_last_pkt_time":1613977585260893,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":48,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":48,"flow_dst_max_l4_payload_len":64,"flow_src_tot_l4_payload_len":48,"flow_dst_tot_l4_payload_len":64,"midstream":0,"thread_ts_usec":1663090558383202,"l3_proto":"ip4","src_ip":"192.168.1.187","dst_ip":"192.168.1.1","src_port":59511,"dst_port":53,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":5,"ndpi": {"confidence": {"6":"DPI"},"proto":"DNS.AnyDesk","proto_id":"5.252","proto_by_ip":"Unknown","proto_by_ip_id":0,"encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network"}}
+01021{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":157,"source":"cfgs\/default\/pcap\/anydesk.pcapng","alias":"nDPId-test","flow_id":4,"flow_state":"finished","flow_src_packets_processed":1,"flow_dst_packets_processed":1,"flow_first_seen":1613977585542630,"flow_src_last_pkt_time":1613977585542630,"flow_dst_last_pkt_time":1613977585553797,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":48,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":48,"flow_dst_max_l4_payload_len":64,"flow_src_tot_l4_payload_len":48,"flow_dst_tot_l4_payload_len":64,"midstream":0,"thread_ts_usec":1663090558383202,"l3_proto":"ip4","src_ip":"192.168.1.187","dst_ip":"192.168.1.1","src_port":55376,"dst_port":53,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":5,"ndpi": {"confidence": {"6":"DPI"},"proto":"DNS.AnyDesk","proto_id":"5.252","proto_by_ip":"Unknown","proto_by_ip_id":0,"encrypted":0,"breed":"Acceptable","category_id":14,"category":"Network","hostname":"relay-9b6827f2.net.anydesk.com"}}
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 00802{"daemon_event_id":3,"daemon_event_name":"shutdown","thread_id":0,"packet_id":174,"source":"cfgs\/default\/pcap\/anydesk.pcapng","alias":"nDPId-test","version":"1.6.0","ndpi_version":"4.11.0-4834-92507c0","packets-captured":174,"packets-processed":174,"pfring_active":false,"pfring_recv":0,"pfring_drop":0,"pfring_shunt":0,"total-skipped-flows":0,"total-l4-payload-len":35838,"total-not-detected-flows":0,"total-guessed-flows":0,"total-detected-flows":7,"total-detection-updates":8,"total-updates":0,"current-active-flows":0,"total-active-flows":7,"total-idle-flows":7,"total-compressions":0,"total-compression-diff":0,"current-compression-diff":0,"global-alloc-count":0,"global-free-count":0,"global-alloc-bytes":0,"global-free-bytes":0,"total-events-serialized":66,"global_ts_usec":1663090607968067}
 ~~~~~~~~~~~~~~~~~~~~ SUMMARY ~~~~~~~~~~~~~~~~~~~~
@@ -72,8 +72,8 @@
 ~~ total active/idle flows...: 7/7
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6704043 bytes
-~~ total memory freed........: 6704043 bytes
+~~ total memory allocated....: 6704099 bytes
+~~ total memory freed........: 6704099 bytes
 ~~ total allocations/frees...: 114298/114298
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json message min len.......: 532 chars