CYBER-0 initial concept ready

2026-09-22 00:00:45 +02:00
parent 29eecd4f70
commit edb6cde069
70 changed files with 1976 additions and 3140 deletions
@@ -0,0 +1,111 @@
+#!/usr/bin/env python3
+"""Normalize ZAP baseline alerts and TLS preflight findings with ASVS mappings."""
+
+import argparse
+import json
+import os
+from datetime import datetime, timezone
+from pathlib import Path
+
+from jsonschema import Draft202012Validator, FormatChecker
+
+
+RISK = {"0": "info", "1": "low", "2": "medium", "3": "high", "4": "critical"}
+
+
+def standards(mapping: dict[str, list[str]], finding_id: str) -> list[dict[str, str]]:
+    return [
+        {"framework": "OWASP ASVS", "version": "5.0", "control": control}
+        for control in mapping.get(finding_id, [])
+    ]
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser()
+    parser.add_argument("zap_json", type=Path)
+    parser.add_argument("tls_json", type=Path)
+    parser.add_argument("output", type=Path)
+    parser.add_argument("--target", required=True)
+    parser.add_argument("--mapping", type=Path, default=Path("methodologies/zap/asvs-mapping.json"))
+    parser.add_argument("--schema", type=Path, default=Path("schemas/test-report.schema.json"))
+    args = parser.parse_args()
+
+    zap = json.loads(args.zap_json.read_text(encoding="utf-8"))
+    tls = json.loads(args.tls_json.read_text(encoding="utf-8"))
+    mapping = json.loads(args.mapping.read_text(encoding="utf-8"))
+    results = []
+
+    for site in zap.get("site", []):
+        for alert in site.get("alerts", []):
+            finding_id = str(alert.get("pluginid", alert.get("alertRef", "ZAP-UNKNOWN")))
+            instances = alert.get("instances", [])
+            observed = "; ".join(str(item.get("uri", "")) for item in instances[:5])
+            results.append(
+                {
+                    "id": f"ZAP-{finding_id}",
+                    "title": str(alert.get("alert", "ZAP finding")),
+                    "description": str(alert.get("desc", "")),
+                    "status": "failed",
+                    "severity": RISK.get(str(alert.get("riskcode", "0")), "info"),
+                    "category": "Web application security",
+                    "expected": "No ZAP alert",
+                    "observed": observed or str(alert.get("evidence", "")),
+                    "remediation": str(alert.get("solution", "Review and remediate the finding.")),
+                    "standards": standards(mapping, finding_id),
+                    "evidence": [{"type": "text", "name": "ZAP alert", "value": observed or str(alert)}],
+                }
+            )
+
+    for finding in tls.get("findings", []):
+        finding_id = str(finding["id"])
+        results.append(
+            {
+                "id": finding_id,
+                "title": str(finding["title"]),
+                "description": str(finding.get("description", "")),
+                "status": "failed",
+                "severity": str(finding.get("severity", "medium")),
+                "category": "TLS configuration",
+                "expected": "Current TLS protocol, cipher, and certificate configuration",
+                "observed": str(finding.get("evidence", ""))[-2000:],
+                "remediation": str(finding.get("remediation", "")),
+                "standards": standards(mapping, finding_id),
+                "evidence": [{"type": "text", "name": "TLS preflight", "value": str(finding.get("evidence", ""))[-2000:]}],
+            }
+        )
+
+    counts = dict.fromkeys(("passed", "failed", "errors", "skipped", "review"), 0)
+    counts["failed"] = len(results)
+    now = datetime.now(timezone.utc).isoformat()
+    report = {
+        "schema_version": "1.0.0",
+        "run": {
+            "id": os.environ.get("CI_PIPELINE_ID", now),
+            "started_at": now,
+            "source": "gitlab" if os.environ.get("CI") else "local",
+            "pipeline_url": os.environ.get("CI_PIPELINE_URL", ""),
+            "commit_sha": os.environ.get("CI_COMMIT_SHA", ""),
+        },
+        "project": {
+            "id": os.environ.get("TEST_PROJECT_ID", "demo-ubuntu-weak"),
+            "name": os.environ.get("TEST_PROJECT_NAME", "Ubuntu Weak Target Demonstration"),
+            "environment": os.environ.get("TEST_ENVIRONMENT", "test"),
+            "customer": os.environ.get("TEST_CUSTOMER", "Internal"),
+            "location": os.environ.get("TEST_LOCATION", "testserv"),
+        },
+        "tool": {"id": "zaproxy", "name": "OWASP ZAP with TLS preflight", "adapter_version": "1.0.0"},
+        "target": {"id": "demo-web", "type": "web_application", "address": args.target, "groups": ["web_applications"]},
+        "summary": {"total": len(results), **counts, "score": 0},
+        "results": results,
+        "raw_artifacts": [str(args.zap_json), str(args.tls_json)],
+    }
+    schema = json.loads(args.schema.read_text(encoding="utf-8"))
+    Draft202012Validator(schema, format_checker=FormatChecker()).validate(report)
+    args.output.parent.mkdir(parents=True, exist_ok=True)
+    args.output.write_text(json.dumps(report, indent=2) + "\n", encoding="utf-8")
+    print(f"Normalized {len(results)} web findings")
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())
@@ -0,0 +1,96 @@
+#!/usr/bin/env python3
+"""Collect focused TLS evidence that ZAP baseline does not enumerate."""
+
+import argparse
+import json
+import subprocess
+from pathlib import Path
+from urllib.parse import urlparse
+
+
+def openssl_handshake(host: str, port: int, option: str, cipher: str | None = None) -> tuple[bool, str]:
+    command = ["openssl", "s_client", "-connect", f"{host}:{port}", "-servername", host, option, "-brief"]
+    if cipher:
+        command.extend(["-cipher", cipher])
+    result = subprocess.run(command, input="", text=True, capture_output=True, timeout=20, check=False)
+    evidence = (result.stdout + result.stderr).strip()
+    return result.returncode == 0 and "Protocol version" in evidence, evidence[-2000:]
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser()
+    parser.add_argument("url")
+    parser.add_argument("output", type=Path)
+    args = parser.parse_args()
+    parsed = urlparse(args.url)
+    host = parsed.hostname
+    port = parsed.port or 443
+    if not host:
+        parser.error("URL must include a hostname")
+
+    findings = []
+    for option, label in (("-tls1", "TLS 1.0"), ("-tls1_1", "TLS 1.1")):
+        accepted, evidence = openssl_handshake(host, port, option, "AES128-SHA:@SECLEVEL=0")
+        if accepted:
+            findings.append(
+                {
+                    "id": "TLS-OLD-PROTOCOL",
+                    "title": f"Server accepts {label}",
+                    "severity": "high",
+                    "description": "The endpoint accepts an obsolete TLS protocol.",
+                    "remediation": "Allow only TLS 1.2 and TLS 1.3.",
+                    "evidence": evidence,
+                }
+            )
+
+    weak_cipher, cipher_evidence = openssl_handshake(host, port, "-tls1_2", "AES128-SHA:@SECLEVEL=0")
+    if weak_cipher:
+        findings.append(
+            {
+                "id": "TLS-WEAK-CIPHER",
+                "title": "Server accepts TLS_RSA_WITH_AES_128_CBC_SHA",
+                "severity": "medium",
+                "description": "The endpoint accepts a legacy RSA/CBC cipher suite.",
+                "remediation": "Use forward-secret AEAD cipher suites.",
+                "evidence": cipher_evidence,
+            }
+        )
+
+    verification = subprocess.run(
+        [
+            "openssl",
+            "s_client",
+            "-connect",
+            f"{host}:{port}",
+            "-servername",
+            host,
+            "-verify_return_error",
+            "-brief",
+        ],
+        input="",
+        text=True,
+        capture_output=True,
+        timeout=20,
+        check=False,
+    )
+    verification_evidence = (verification.stdout + verification.stderr).strip()
+    if verification.returncode != 0 and "certificate verify failed" in verification_evidence.lower():
+        findings.append(
+            {
+                "id": "TLS-SELF-SIGNED",
+                "title": "TLS certificate is not publicly trusted",
+                "severity": "medium",
+                "description": "Default certificate verification rejected the endpoint certificate.",
+                "remediation": "Install a certificate issued by a trusted CA for the environment.",
+                "evidence": verification_evidence[-2000:],
+            }
+        )
+
+    args.output.parent.mkdir(parents=True, exist_ok=True)
+    args.output.write_text(json.dumps({"target": args.url, "findings": findings}, indent=2) + "\n", encoding="utf-8")
+    print(f"Collected {len(findings)} TLS findings")
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())