Gaia OS integrity check script

[the_rock]

This script would first create baseline of bunch of entries and then you can run it to do the checks.

From my lab:

[Expert@CP-GW:0]# ./gaia-integrity.sh --baseline
[*] Creating baseline at /var/lib/gaia-integrity/baseline.tsv
[+] Baseline created with 807 entries.
[Expert@CP-GW:0]# ./gaia-integrity.sh --check
[*] Scanning current system...
[*] Comparing to baseline...
Gaia Integrity Report
Host: CP-GW
Date: Sat, 14 Feb 2026 17:25:07 -0500
Baseline: /var/lib/gaia-integrity/baseline.tsv
Current: /var/lib/gaia-integrity/current_20260214_172450.tsv
Hash algo: SHA256
Deep CP scan: No

Changes:
CHANGED: /var/lib/gaia-integrity/gaia_show_configuration.txt [hash mode]
old: algo=SHA256 hash=ab2fd89a1f63b41b6ab04376fa18a43b60de54974b61a172e64f41b87827c283 mode=660\t0:0\t12305\t1771107885 owner= size= mtime=
new: algo=SHA256 hash=6e2e02956cb90c87f3f20c1892bd9b4c8d2c56ae4110d91853b1a43595b10e6a mode=660\t0:0\t12305\t1771107907 owner= size= mtime=

Summary: 0 ADDED, 0 REMOVED, 1 CHANGED
[+] No changes detected. See report: /var/log/gaia_integrity_report_20260214_172450.txt
[Expert@CP-GW:0]#