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Update IP address parsing to ensure uniqueness and fix duplicates

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Update `normalize_cidr` function in `parsers.py` to use the full CIDR notation as the IP address for uniqueness, addressing duplicate entry errors during Spamhaus IP sync and resolving the `operator does not exist: inet = text` error related to the `whitelist` table by ensuring proper IP type handling.

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marco370 2026-01-02 11:56:47 +00:00
parent 278bc6bd61
commit 0301a42825
2 changed files with 55 additions and 2 deletions
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51
attached_assets/Pasted-journalctl-u-ids-list-fetcher-n-50-no-pager-Jan-02-12-5_1767354943964.txt Normal file
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@ -0,0 +1,51 @@
journalctl -u ids-list-fetcher -n 50 --no-pager
Jan 02 12:50:02 ids.alfacom.it ids-list-fetcher[5900]: ============================================================
Jan 02 12:50:02 ids.alfacom.it systemd[1]: ids-list-fetcher.service: Deactivated successfully.
Jan 02 12:50:02 ids.alfacom.it systemd[1]: Finished IDS Public Lists Fetcher Service.
Jan 02 12:54:56 ids.alfacom.it systemd[1]: Starting IDS Public Lists Fetcher Service...
Jan 02 12:54:56 ids.alfacom.it ids-list-fetcher[6290]: ============================================================
Jan 02 12:54:56 ids.alfacom.it ids-list-fetcher[6290]: [2026-01-02 12:54:56] PUBLIC LISTS SYNC
Jan 02 12:54:56 ids.alfacom.it ids-list-fetcher[6290]: ============================================================
Jan 02 12:54:56 ids.alfacom.it ids-list-fetcher[6290]: Found 2 enabled lists
Jan 02 12:54:56 ids.alfacom.it ids-list-fetcher[6290]: [12:54:56] Downloading Spamhaus from https://www.spamhaus.org/drop/drop_v4.json...
Jan 02 12:54:56 ids.alfacom.it ids-list-fetcher[6290]: [12:54:56] Downloading AWS from https://ip-ranges.amazonaws.com/ip-ranges.json...
Jan 02 12:54:56 ids.alfacom.it ids-list-fetcher[6290]: [12:54:56] Parsing AWS...
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: [12:54:57] Found 9548 IPs, syncing to database...
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: [12:54:57] ✓ AWS: +0 -0 ~9511
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: [12:54:57] Parsing Spamhaus...
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: [12:54:57] Found 1468 IPs, syncing to database...
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: [12:54:57] ✗ Spamhaus: ON CONFLICT DO UPDATE command cannot affect row a second time
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: HINT: Ensure that no rows proposed for insertion within the same command have duplicate constrained values.
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: ============================================================
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: SYNC SUMMARY
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: ============================================================
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: Success: 1/2
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: Errors: 1/2
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: Total IPs Added: 0
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: Total IPs Removed: 0
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: ============================================================
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: ============================================================
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: RUNNING MERGE LOGIC
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: ============================================================
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: ERROR:merge_logic:Failed to cleanup detections: operator does not exist: inet = text
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: LINE 9: d.source_ip::inet = wl.ip_inet
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: ^
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: HINT: No operator matches the given name and argument types. You might need to add explicit type casts.
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: ERROR:merge_logic:Failed to sync detections: operator does not exist: text <<= text
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: LINE 30: OR bl.ip_inet <<= wl.ip_inet
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: ^
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: HINT: No operator matches the given name and argument types. You might need to add explicit type casts.
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: Traceback (most recent call last):
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: File "/opt/ids/python_ml/merge_logic.py", line 264, in sync_public_blacklist_detections
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: cur.execute("""
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: psycopg2.errors.UndefinedFunction: operator does not exist: text <<= text
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: LINE 30: OR bl.ip_inet <<= wl.ip_inet
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: ^
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: HINT: No operator matches the given name and argument types. You might need to add explicit type casts.
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: Merge Logic Stats:
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: Created detections: 0
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: Cleaned invalid detections: 0
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: Skipped (whitelisted): 0
Jan 02 12:54:57 ids.alfacom.it ids-list-fetcher[6290]: ============================================================
Jan 02 12:54:57 ids.alfacom.it systemd[1]: ids-list-fetcher.service: Deactivated successfully.
Jan 02 12:54:57 ids.alfacom.it systemd[1]: Finished IDS Public Lists Fetcher Service.

6
python_ml/list_fetcher/parsers.py
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@ -21,13 +21,15 @@ class ListParser:
def normalize_cidr(ip_str: str) -> tuple[str, Optional[str]]:
"""
Normalize IP/CIDR to (ip_address, cidr_range)
Example: '1.2.3.0/24' -> ('1.2.3.0', '1.2.3.0/24')
For CIDR ranges, use the full CIDR notation as ip_address to ensure uniqueness
Example: '1.2.3.0/24' -> ('1.2.3.0/24', '1.2.3.0/24')
'1.2.3.4' -> ('1.2.3.4', None)
"""
try:
network = ipaddress.ip_network(ip_str, strict=False)
if '/' in ip_str:
return (str(network.network_address), str(network))
normalized_cidr = str(network)
return (normalized_cidr, normalized_cidr)
else:
return (ip_str, None)
except ValueError: