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Forensik um Firewallregeln und redaktierten ISO-Diff erweitern

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sascha 2026-08-14 09:55:08 +02:00
parent b65ff79097
commit 46f2293078
1 changed files with 11 additions and 0 deletions
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11
app.py
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@ -1266,6 +1266,14 @@ def run(command):
proc = subprocess.run(command, shell=True, text=True, capture_output=True, timeout=30)
return {{"rc": proc.returncode, "stdout": proc.stdout.strip()[-12000:], "stderr": proc.stderr.strip()[-1000:]}}
def redacted_git_diff():
proc = subprocess.run(["git", "-C", "/app-config/ansible", "diff", "--", "iso-builder/build-iso.sh", "iso-builder/preseed.cfg.tpl", "pfannkuchen.ini"], text=True, capture_output=True, timeout=30)
sensitive = ("password", "passwd", "secret", "token", "private", "credential", "ssh-rsa", "ssh-ed25519")
lines = []
for line in proc.stdout.splitlines():
lines.append("[REDACTED SENSITIVE DIFF LINE]" if any(word in line.lower() for word in sensitive) else line)
return {{"rc": proc.returncode, "stdout": "\\n".join(lines)[-12000:], "stderr": proc.stderr.strip()[-1000:]}}
checks = {{
"hostname": run("hostnamectl --static 2>/dev/null || hostname"),
"uptime": run("uptime"),
@ -1279,6 +1287,7 @@ checks = {{
"docker_volumes": run("docker volume ls --format '{{{{.Name}}}}' 2>/dev/null || true"),
"docker_disk_usage": run("docker system df 2>/dev/null || true"),
"iptables_docker_refs": run("iptables-save 2>/dev/null | grep -ci docker || true"),
"iptables_docker_rules": run("iptables-save 2>/dev/null | grep -i docker || true"),
"nft_docker_refs": run("nft list ruleset 2>/dev/null | grep -ci docker || true"),
"forward_policy": run("iptables -S FORWARD 2>/dev/null | head -40"),
"lvm": run("lvs -o lv_name,lv_size,data_percent,metadata_percent --units g --noheadings 2>/dev/null || true"),
@ -1286,6 +1295,8 @@ checks = {{
"recent_system_files": run("find /etc/systemd/system /etc/docker /etc/network -type f -mmin -{since_hours * 60} -printf '%TY-%Tm-%Td %TH:%TM:%TS %p\\n' 2>/dev/null | sort"),
"recent_iso_builder_files": run("find /app-config/ansible/iso-builder -type f -mmin -{since_hours * 60} -printf '%TY-%Tm-%Td %TH:%TM:%TS %p\\n' 2>/dev/null | sort"),
"ansible_git_status": run("git -C /app-config/ansible status --short 2>/dev/null || true"),
"minecraft_inventory": run("grep -in 'minecraft' /app-config/ansible/pfannkuchen.ini 2>/dev/null || true"),
"iso_builder_diff_redacted": redacted_git_diff(),
"iso_builder_hashes": run("sha256sum /app-config/ansible/iso-builder/* 2>/dev/null || true"),
}}
print(json.dumps(checks))