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architecture
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chg: [format] new meta type to extend d4 type via type 2 

Signed-off: jl
Signed-off: aurelien
Signed-off: adulau
master
Alexandre Dulaunoy 2019-01-28 17:01:53 +01:00
parent 1b242e9452
commit 630c083bd9
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1 changed files with 29 additions and 1 deletions
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format/README.md
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@ -13,7 +13,7 @@
| hmac | uint 256 | Header authentication (HMAC-SHA-256-128) |
| size | uint 32 | Payload size |
## Type
## Types
The type is the list of format encapsulated within the D4 protocol.
@ -27,6 +27,34 @@ The type is the list of format encapsulated within the D4 protocol.
| 5 | pcapng (diagnostic) |
| 6 | generic NDJSON or JSON Lines |
| 7 | generic [YAF](https://tools.netsa.cert.org/yaf/index.html) (Yet Another Flowmeter)|
| 254 | type defined by meta header (type 2) |
The D4 type list is [available in JSON format](https://raw.githubusercontent.com/D4-project/architecture/master/format/type.json).
## Meta types (via meta header)
Sample meta type JSON
~~~~json
{
"type": "1337",
"encoding": "utf-8",
"tags": [
"tlp:white"
],
"misp:org": "5b642239-4db4-4580-adf4-4ebd950d210f"
}
~~~~
|Type| Description |
|----|:-----------------------------------|
| 0 | Reserved |
| 1 | pcap (libpcap 2.4) |
| 2 | Reserved |
| 3 | generic log line |
| 4 | [dnscap](https://github.com/DNS-OARC/dnscap) output |
| 5 | pcapng (diagnostic) |
| 6 | generic NDJSON or JSON Lines |
| 7 | generic [YAF](https://tools.netsa.cert.org/yaf/index.html) (Yet Another Flowmeter)|
| 254 | Reserved |
| 1337 | ja3-jl |