feat(trivy_operator): add remediation, messages, category, and publishedDate mappings

Add missing field mappings to the Trivy Operator parser:

- checks_handler: extract remediation → Finding.mitigation, messages
  and category → Finding.description. These fields are defined on the
  Check struct (config_audit_types.go) and were already mapped in
  compliance_handler but missing from checks_handler.

- vulnerability_handler: extract publishedDate → Finding.publish_date.
  Trivy provides CVE publication dates in VulnerabilityReport; map them
  to the existing nullable DateField with graceful handling of empty
  strings and malformed dates.

Signed-off-by: Sergiy Kulanov <sergiy_kulanov@epam.com>

Author: SergK

dojo/tools/trivy_operator/checks_handler.py

@@ -30,16 +30,24 @@ def handle_checks(self, labels, checks, test):
                     "https://avd.aquasec.com/misconfig/kubernetes/"
                     + check_id.lower()
                 )
+            check_remediation = check.get("remediation", "")
             check_description = check.get("description", "")
+            check_messages = check.get("messages", [])
+            check_category = check.get("category", "")
             check_description += "\n**container.name:** " + container_name
             check_description += "\n**resource.kind:** " + resource_kind
             check_description += "\n**resource.name:** " + resource_name
             check_description += "\n**resource.namespace:** " + resource_namespace
+            if check_category:
+                check_description += "\n**category:** " + check_category
+            if check_messages:
+                check_description += "\n**messages:** " + "\n".join(check_messages)
             title = f"{check_id} - {check_title}"
             finding = Finding(
                 test=test,
                 title=title,
                 severity=check_severity,
+                mitigation=check_remediation,
                 references=check_references,
                 description=check_description,
                 static_finding=True,

dojo/tools/trivy_operator/vulnerability_handler.py

@@ -1,3 +1,6 @@
+import contextlib
+from datetime import datetime
+
 from dojo.models import Finding
 from dojo.tools.trivy_operator.uniform_vulnid import UniformTrivyVulnID
 
@@ -35,6 +38,11 @@ def handle_vulns(self, labels, vulnerabilities, test):
             package_name = vulnerability.get("resource")
             package_version = vulnerability.get("installedVersion")
             cvssv3_score = vulnerability.get("score")
+            published_date = vulnerability.get("publishedDate")
+            publish_date = None
+            if published_date:
+                with contextlib.suppress(ValueError):
+                    publish_date = datetime.strptime(published_date, "%Y-%m-%dT%H:%M:%SZ").date()
             finding_tags = [resource_namespace]
             target_target = None
             target_class = None
@@ -86,6 +94,7 @@ def handle_vulns(self, labels, vulnerabilities, test):
                 dynamic_finding=False,
                 service=service,
                 file_path=file_path,
+                publish_date=publish_date,
                 fix_available=fix_available,
             )
             finding.unsaved_tags = [tag for tag in finding_tags if tag]

unittests/scans/trivy_operator/configauditreport_with_remediation.json

@@ -0,0 +1,50 @@
+{
+    "apiVersion": "aquasecurity.github.io/v1alpha1",
+    "kind": "ConfigAuditReport",
+    "metadata": {
+        "annotations": {
+            "trivy-operator.aquasecurity.github.io/report-ttl": "24h0m0s"
+        },
+        "creationTimestamp": "2023-03-23T16:22:54Z",
+        "generation": 1,
+        "labels": {
+            "plugin-config-hash": "659b7b9c46",
+            "resource-spec-hash": "fc85b485f",
+            "trivy-operator.resource.kind": "Deployment",
+            "trivy-operator.resource.name": "nginx-app",
+            "trivy-operator.resource.namespace": "production"
+        },
+        "name": "deployment-nginx-app",
+        "namespace": "production",
+        "resourceVersion": "5678",
+        "uid": "test-with-remediation"
+    },
+    "report": {
+        "checks": [
+            {
+                "category": "Kubernetes Security Check",
+                "checkID": "KSV014",
+                "description": "An immutable root file system prevents applications from writing to their local disk.",
+                "messages": [
+                    "Container 'nginx' of Deployment 'nginx-app' should set 'securityContext.readOnlyRootFilesystem' to true"
+                ],
+                "remediation": "Set 'securityContext.readOnlyRootFilesystem' to true.",
+                "severity": "LOW",
+                "success": false,
+                "title": "Root file system is not read-only"
+            }
+        ],
+        "scanner": {
+            "name": "Trivy",
+            "vendor": "Aqua Security",
+            "version": "0.48.3"
+        },
+        "summary": {
+            "criticalCount": 0,
+            "highCount": 0,
+            "lowCount": 1,
+            "mediumCount": 0
+        },
+        "updateTimestamp": "2023-03-23T16:22:54Z"
+    }
+}

unittests/tools/test_trivy_operator_parser.py

@@ -1,3 +1,4 @@
+from datetime import date
 
 from dojo.models import Test
 from dojo.tools.trivy_operator.parser import TrivyOperatorParser
@@ -130,6 +131,9 @@ def test_vulnerabilityreport_extended(self):
             self.assertEqual(5.9, finding.cvssv3_score)
             self.assertEqual("ubuntu:20.04 (ubuntu 20.04)", finding.file_path)
             self.assertEqual(["lbc", "ubuntu", "os-pkgs"], finding.unsaved_tags)
+            self.assertEqual(date(2024, 1, 16), finding.publish_date)
+            # Second vuln has publishedDate "" -> None
+            self.assertIsNone(findings[1].publish_date)
 
     def test_cis_benchmark(self):
         with sample_path("cis_benchmark.json").open(encoding="utf-8") as test_file:
@@ -169,3 +173,14 @@ def test_findings_clustercompliancereport(self):
             parser = TrivyOperatorParser()
             findings = parser.get_findings(test_file, Test())
             self.assertEqual(len(findings), 2)
+
+    def test_configauditreport_with_remediation(self):
+        with sample_path("configauditreport_with_remediation.json").open(encoding="utf-8") as test_file:
+            parser = TrivyOperatorParser()
+            findings = parser.get_findings(test_file, Test())
+            self.assertEqual(len(findings), 1)
+            finding = findings[0]
+            self.assertEqual("Low", finding.severity)
+            self.assertEqual("Set 'securityContext.readOnlyRootFilesystem' to true.", finding.mitigation)
+            self.assertIn("**category:** Kubernetes Security Check", finding.description)
+            self.assertIn("**messages:** Container 'nginx' of Deployment 'nginx-app'", finding.description)