e0d30b75db
Add SASL/SCAM support to Kafka transport. ( #121 )
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This pull request adds the optional -transport.kafka.scram flag,
which tells the Kafka transport to use SASL/SCRAM for authentication.
This allows goflow2 to work with AWS Managed Service for Kafka (MSK)
which does not support SASL/PLAIN.
Co-authored-by: Brian Landers <brian.landers@meraki.net>
Co-authored-by: lspgn <lspgn@users.noreply.github.com>
2022-10-08 15:02:22 -07:00
3734d83954
Kafka: enable compression ( #128 )
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Co-authored-by: Arun Cherla <kcherla@gmail.com>
2022-10-08 14:17:18 -07:00
7801c6a273
nit: defer after error check ( #127 )
2022-10-08 08:55:53 -07:00
05a03e2446
socket reuse URI argument ( #107 )
2022-10-08 08:50:23 -07:00
57fad2e0c8
Fix SrcAS/DstAS for sFlow ( #125 )
2022-10-08 08:41:47 -07:00
f2a5297b6a
Compose: updating ClickHouse and Grafana versions ( #126 )
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* Fix bug with ClickHouse SQL configuration loading protobuf
* Add official ClickHouse datasource to Grafana
2022-10-08 08:26:03 -07:00
d6caeaacdd
Bugfix: fix closing of UDP routine ( #118 )
2022-08-24 20:38:56 -07:00
fc42020d1b
Silently drop 0 byte packets without processing as flow ( #114 )
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Co-authored-by: Ian Pye <pye@kentik.com>
2022-08-17 20:01:02 -07:00
29075b832d
docs: add information about mapping ( #108 )
2022-08-02 22:28:47 -07:00
1468ff77c2
BGP Next Hop, Communities and AS-Path fields ( #101 )
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* Add BGP Next Hop field to flow message (#11 )
* Add BGP Communities and AS Path fields (#12 )
Co-authored-by: Simon Podlipsky <simon@podlipsky.net>
2022-07-20 22:04:43 -07:00
a3b3b4759b
Bump to go 1.18 ( #102 )
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* bump to go 1.18
2022-07-20 22:04:30 -07:00
e0abb7ba07
Add MPLS decoding for IPFIX ( #95 )
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* Add MPLS decoding for IPFIX
Co-authored-by: David Roy <door7302@gmail.com>
2022-07-20 21:40:11 -07:00
0020934574
Observation domain ( #98 )
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* netflow: Add observation domain and point to message
The ObservationDomainID and ObservationPointID are two IPFIX fields that
identify the entity that is capturing flows and can be used to enrich
the context around a specific sample.
Parse these fields from the sample and add them to the FlowMessage.
Signed-off-by: Adrian Moreno <amorenoz@redhat.com>
Co-authored-by: Adrian Moreno <amorenoz@redhat.com>
2022-07-20 21:27:51 -07:00
838505b10b
Merge pull request #86 from OlivierCazade/log-transport-error
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Add logging of transport error
2022-07-06 20:24:53 -07:00
1834503bb5
Merge pull request #90 from kentik/fix-yaml-mapping
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Adding field names to allow ipfix yaml mapping field to parse
2022-07-06 20:23:31 -07:00
97d58ccfe2
Adding field names to allow ipfix yaml mapping field to parse
2022-07-06 13:53:57 -07:00
78f2ce561d
Add logging of transport error
2022-06-13 17:36:28 +02:00
5300494e47
Merge pull request #82 from jotak/fix-deltams-convert
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In IPFIX DeltaMicroseconds case, basetime must be converted to MS
2022-05-09 08:52:30 -07:00
10dc7271d5
In IPFIX DeltaMicroseconds case, basetime must be converted to MS
2022-05-09 11:05:49 +02:00
0c878cde53
Merge pull request #81 from aams-telefonica/feature/timeflow-start-end-ms
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Add TimeFlowStartMs and TimeFlowEndMs to Netflow v5, v9, v10 (IPFIX)
2022-05-07 10:20:25 -07:00
23e75e85f8
Added TimeFlowStartMs and TimeFlowEndMs to Netflow v10 (IPFIX)
2022-05-07 12:11:47 +02:00
3e6a0510fd
Added TimeFlowStartMs and TimeFlowEndMs to Netflow v5
2022-05-07 12:05:42 +02:00
55bef5b2f0
Added TimeFlowStartMs and TimeFlowEndMs to Netflow v9
2022-05-07 12:00:33 +02:00
d59dad6db5
Merge pull request #77 from netsampler/bug/netflowv9-variable
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support netflow v9 variable length
2022-04-28 20:53:15 -07:00
99e086f684
support netflow v9 variable length
2022-04-02 10:40:35 -07:00
58f0f97a62
Merge pull request #72 from vincentbernat/feature/netflow-tests
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Add some tests for Netflow decoding
2022-03-13 22:10:46 -07:00
bd480ebebb
Merge pull request #75 from vincentbernat/fix/counter-type
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Fix type for a counter when decoding a template flowset
2022-03-03 11:03:25 -08:00
a5fc8ecfb6
Fix type for a counter when decoding a template flowset
2022-03-03 19:45:34 +01:00
e3f8f990ec
Add some tests for Netflow decoding
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The tests are a bit more expansive than the existing tests for sFlow
or NFv5 as we check the whole structure. I am also testing the
String() function as it is easier to read. It is a bit redundant, but
checking only for the wire format makes it difficult to compare with
Wireshark. Only testing for the textual representation is not totally
good as it is not what is used by users of the decode function.
2022-02-26 16:47:08 +01:00
7d4c41a161
Merge pull request #71 from mariomac/rmalloc
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Avoid unnecessary memory allocations
2022-02-08 20:39:55 -08:00
615b9f697c
Avoid unnecessary memory allocations
2022-01-26 17:24:35 +01:00
8d59905c44
Merge pull request #68 from netsampler/bugfix/enricher-2
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Bugfix: issues when reading a partial chunk of protobuf from stdin
2022-01-24 20:34:11 -08:00
7acb84835b
Bugfix: issues when reading a partial chunk of protobuf from stdin
2022-01-24 20:30:30 -08:00
20e8e56709
Merge pull request #65 from netsampler/bugfix/offset
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Bugfix: index out of range in some cases
2022-01-06 22:00:10 +01:00
27863691f0
Bugfix: index out of range in some cases
2022-01-06 21:59:02 +01:00
4308c483a4
Merge pull request #61 from netsampler/feature/upgrade-sarama
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upgrade sarama to 1.30.1
2021-12-27 14:20:55 +01:00
05b436277b
upgrade sarama to 1.30.1
2021-12-27 14:17:43 +01:00
a8a50f785c
Merge pull request #60 from netsampler/feature/add-sctp
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Map ProtoName for SCTP
2021-12-20 17:06:40 +01:00
def05e071b
Map ProtoName for SCTP
2021-12-20 16:53:00 +01:00
2e1cf5bbfd
Merge pull request #48 from netsampler/feature/kafka-flush-control
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Add flags to control Kafka Flush parameters
2021-11-13 16:41:38 -08:00
de5e751729
Merge pull request #53 from netsampler/bugfix/optiontemplates
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Bugfix: decoding OptionsTemplateSet
2021-11-13 16:41:32 -08:00
43cf8b58d9
Bugfix: decoding OptionsTemplateSet
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* Was improperly decoding scope fields
* Start removing custom errors structures (will optimize template not found)
2021-11-13 15:49:27 -08:00
bf66556023
Merge pull request #52 from vincentbernat/fix/non-terminated-stream
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utils: copy payload before accepting another UDP packet
2021-11-10 08:10:39 -08:00
0f5528170d
utils: copy payload before accepting another UDP packet
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In d1e1ace3186d ("Allow Flow Routines to be cancellable (#40 )"), the
payload was passed to another goroutine and erased by the next packet
to be received if the goroutine did not process it fast enough. Make
a copy before passing it to the goroutine to fix that.
2021-11-10 15:56:49 +01:00
8fd64006ef
Merge pull request #51 from leoluk/remove-kafkastate
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Remove unused KafkaState
2021-11-05 09:16:34 -07:00
56a2ffa46b
Remove unused KafkaState
2021-11-03 16:59:57 +01:00
d1e1ace318
Allow Flow Routines to be cancellable ( #40 )
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* Allow Flow Routines to be cancellable
2021-10-31 16:42:07 -07:00
c145be66cd
Add flags to control Kafka Flush parameters
2021-10-31 10:23:03 -07:00
92043a6233
Merge pull request #47 from netsampler/cleanup/mod-extension
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cleanup: bump to go 1.17, sarama to 1.30.0, fix extensions
2021-10-30 19:51:12 -07:00
ec08b786c8
cleanup: bump to go 1.17, sarama to 1.30.0, fix extensions
2021-10-30 19:47:11 -07:00
