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Switch to siphash

This commit is contained in:
Mark Veidemanis 2022-08-18 07:20:30 +01:00
parent 5f1667869f
commit a4dae2a583
Signed by: m
GPG Key ID: 5ACFCEED46C0904F
3 changed files with 4 additions and 4 deletions
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2
docker/requirements.prod.txt
View File

@ -5,5 +5,5 @@ redis
pyYaML pyYaML
python-logstash python-logstash
service_identity service_identity
csiphash siphashc
Klein Klein

2
requirements.txt
View File

@ -6,5 +6,5 @@ redis
pyYaML pyYaML
python-logstash python-logstash
service_identity service_identity
csiphash siphashc
Klein Klein

4
utils/dedup.py
View File

@ -2,7 +2,7 @@ from copy import deepcopy
from datetime import datetime from datetime import datetime
from json import dumps from json import dumps
from csiphash import siphash24 from siphashc import siphash
import main import main
from utils.logging.debug import debug from utils.logging.debug import debug
@ -13,7 +13,7 @@ def dedup(numName, b):
if "ts" in c.keys(): if "ts" in c.keys():
del c["ts"] del c["ts"]
c["approxtime"] = str(datetime.utcnow().timestamp())[: main.config["Tweaks"]["DedupPrecision"]] c["approxtime"] = str(datetime.utcnow().timestamp())[: main.config["Tweaks"]["DedupPrecision"]]
castHash = siphash24(main.hashKey, dumps(c, sort_keys=True).encode("utf-8")) castHash = siphash(main.hashKey, dumps(c, sort_keys=True))
del c["approxtime"] del c["approxtime"]
isDuplicate = any(castHash in main.lastEvents[x] for x in main.lastEvents.keys() if not x == numName) isDuplicate = any(castHash in main.lastEvents[x] for x in main.lastEvents.keys() if not x == numName)
if isDuplicate: if isDuplicate: