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#253

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This commit is contained in:
Jokob-sk
2023-07-22 07:07:21 +10:00
parent c3798ff102
commit 3315994356
4 changed files with 17 additions and 12 deletions
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25
pialert/database.py
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@@ -91,22 +91,30 @@ class DB():
order by Scan_Date desc limit 150)""")
mylog('verbose', ['[DB Cleanup] Optimize Database'])
# Cleanup Events
mylog('verbose', [f'[DB Cleanup] Events: Delete all older than {str(DAYS_TO_KEEP_EVENTS)} days'])
mylog('verbose', [f'[DB Cleanup] Events: Delete all older than {str(DAYS_TO_KEEP_EVENTS)} days (DAYS_TO_KEEP_EVENTS setting)'])
self.sql.execute (f"""DELETE FROM Events
WHERE eve_DateTime <= date('now', '-{str(DAYS_TO_KEEP_EVENTS)} day')""")
# Cleanup Plugin Events History
mylog('verbose', ['[DB Cleanup] Plugin Events History: Delete all older than '+str(DAYS_TO_KEEP_EVENTS)+' days'])
mylog('verbose', ['[DB Cleanup] Plugin Events History: Delete all older than '+str(DAYS_TO_KEEP_EVENTS)+' days (DAYS_TO_KEEP_EVENTS setting)'])
self.sql.execute (f"""DELETE FROM Plugins_History
WHERE DateTimeChanged <= date('now', '{str(DAYS_TO_KEEP_EVENTS)} day')""")
# Trim Plugins_History entries to less than PLUGINS_KEEP_HIST setting
mylog('verbose', [f'[DB Cleanup] Plugins_History: Trim Plugins_History entries to less than {str(PLUGINS_KEEP_HIST)} (PLUGINS_KEEP_HIST setting)'])
self.sql.execute (f"""DELETE from Plugins_History where "Index" not in (
SELECT "Index" from Plugins_History
order by "Index" desc limit {str(PLUGINS_KEEP_HIST)})""")
# Cleanup Pholus_Scan
if PHOLUS_DAYS_DATA != 0:
mylog('verbose', ['[DB Cleanup] Pholus_Scan: Delete all older than ' + str(PHOLUS_DAYS_DATA) + ' days'])
mylog('verbose', ['[DB Cleanup] Pholus_Scan: Delete all older than ' + str(PHOLUS_DAYS_DATA) + ' days (PHOLUS_DAYS_DATA setting)'])
# todo: improvement possibility: keep at least N per mac
self.sql.execute (f"""DELETE FROM Pholus_Scan
WHERE Time <= date('now', '-{str(PHOLUS_DAYS_DATA)} day')""")
# Cleanup New Devices
if HRS_TO_KEEP_NEWDEV != 0:
mylog('verbose', [f'[DB Cleanup] Devices: Delete all New Devices older than {str(HRS_TO_KEEP_NEWDEV)} hours'])
mylog('verbose', [f'[DB Cleanup] Devices: Delete all New Devices older than {str(HRS_TO_KEEP_NEWDEV)} hours (HRS_TO_KEEP_NEWDEV setting)'])
self.sql.execute (f"""DELETE FROM Devices
WHERE dev_NewDevice = 1 AND dev_FirstConnection < date('now', '+{str(HRS_TO_KEEP_NEWDEV)} hour')""")
@@ -120,7 +128,7 @@ class DB():
AND Pholus_Scan.Record_Type = p2.Record_Type
);""")
# De-Dupe (de-duplicate - remove duplicate entries) from the Nmap_Scan table
mylog('verbose', [' Nmap_Scan: Delete all duplicates'])
mylog('verbose', ['[DB Cleanup] Nmap_Scan: Delete all duplicates'])
self.sql.execute ("""DELETE FROM Nmap_Scan
WHERE rowid > (
SELECT MIN(rowid) FROM Nmap_Scan p2
@@ -130,13 +138,10 @@ class DB():
AND Nmap_Scan.Service = p2.Service
);""")
# Delete all Plugins_History entries older than PLUGINS_KEEP_HIST setting
mylog('verbose', [f' Plugins_History: Delete all Plugins_History entries older than {str(PLUGINS_KEEP_HIST)} (PLUGINS_KEEP_HIST setting) days'])
self.sql.execute (f"""DELETE FROM Plugins_History
WHERE DateTimeChanged <= date('now', '-{str(PLUGINS_KEEP_HIST)} day')""")
# Shrink DB
mylog('verbose', [' Shrink Database'])
mylog('verbose', ['[DB Cleanup] Shrink Database'])
self.sql.execute ("VACUUM;")
self.commitDB()